Chia-I Wu | f5caeb0 | 2014-10-25 12:11:27 +0800 | [diff] [blame] | 1 | /* |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2 | * Copyright (c) 2015-2016 The Khronos Group Inc. |
| 3 | * Copyright (c) 2015-2016 Valve Corporation |
| 4 | * Copyright (c) 2015-2016 LunarG, Inc. |
Ian Elliott | 7595eee | 2015-04-28 10:33:11 -0600 | [diff] [blame] | 5 | * |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and/or associated documentation files (the "Materials"), to |
| 8 | * deal in the Materials without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Materials, and to permit persons to whom the Materials are |
| 11 | * furnished to do so, subject to the following conditions: |
Ian Elliott | 7595eee | 2015-04-28 10:33:11 -0600 | [diff] [blame] | 12 | * |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 13 | * The above copyright notice(s) and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Materials. |
Ian Elliott | 7595eee | 2015-04-28 10:33:11 -0600 | [diff] [blame] | 15 | * |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 16 | * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Ian Elliott | 7595eee | 2015-04-28 10:33:11 -0600 | [diff] [blame] | 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| 19 | * |
| 20 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| 21 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| 22 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR THE |
| 23 | * USE OR OTHER DEALINGS IN THE MATERIALS. |
Courtney Goeltzenleuchter | 96cd795 | 2015-10-30 11:14:30 -0600 | [diff] [blame] | 24 | * |
| 25 | * Author: Chia-I Wu <olvaffe@gmail.com> |
| 26 | * Author: Cody Northrop <cody@lunarg.com> |
| 27 | * Author: Courtney Goeltzenleuchter <courtney@LunarG.com> |
| 28 | * Author: Ian Elliott <ian@LunarG.com> |
| 29 | * Author: Jon Ashburn <jon@lunarg.com> |
| 30 | * Author: Piers Daniell <pdaniell@nvidia.com> |
Ian Elliott | 7595eee | 2015-04-28 10:33:11 -0600 | [diff] [blame] | 31 | */ |
| 32 | /* |
Chia-I Wu | f5caeb0 | 2014-10-25 12:11:27 +0800 | [diff] [blame] | 33 | * Draw a textured triangle with depth testing. This is written against Intel |
| 34 | * ICD. It does not do state transition nor object memory binding like it |
| 35 | * should. It also does no error checking. |
| 36 | */ |
| 37 | |
Mark Young | b8b6f0c | 2016-01-26 15:09:10 -0700 | [diff] [blame] | 38 | #ifndef _MSC_VER |
| 39 | #define _ISOC11_SOURCE /* for aligned_alloc() */ |
| 40 | #endif |
| 41 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 42 | #include <stdio.h> |
| 43 | #include <stdlib.h> |
| 44 | #include <string.h> |
| 45 | #include <stdbool.h> |
| 46 | #include <assert.h> |
Karl Schultz | 8b100ca | 2016-03-25 14:31:16 -0600 | [diff] [blame] | 47 | #include <signal.h> |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 48 | |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 49 | #ifdef _WIN32 |
| 50 | #pragma comment(linker, "/subsystem:windows") |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 51 | #define APP_NAME_STR_LEN 80 |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 52 | #endif // _WIN32 |
| 53 | |
David Pinedo | 329ca9e | 2015-11-06 12:54:48 -0700 | [diff] [blame] | 54 | #include <vulkan/vulkan.h> |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 55 | |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 56 | #define DEMO_TEXTURE_COUNT 1 |
Courtney Goeltzenleuchter | f5cdad0 | 2015-03-31 16:36:30 -0600 | [diff] [blame] | 57 | #define VERTEX_BUFFER_BIND_ID 0 |
Ian Elliott | 4e19ed0 | 2015-04-28 10:52:52 -0600 | [diff] [blame] | 58 | #define APP_SHORT_NAME "tri" |
| 59 | #define APP_LONG_NAME "The Vulkan Triangle Demo Program" |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 60 | |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 61 | #define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0])) |
| 62 | |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 63 | #if defined(NDEBUG) && defined(__GNUC__) |
| 64 | #define U_ASSERT_ONLY __attribute__((unused)) |
| 65 | #else |
| 66 | #define U_ASSERT_ONLY |
| 67 | #endif |
| 68 | |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 69 | #ifdef _WIN32 |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 70 | #define ERR_EXIT(err_msg, err_class) \ |
| 71 | do { \ |
| 72 | MessageBox(NULL, err_msg, err_class, MB_OK); \ |
| 73 | exit(1); \ |
| 74 | } while (0) |
| 75 | #else // _WIN32 |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 76 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 77 | #define ERR_EXIT(err_msg, err_class) \ |
| 78 | do { \ |
| 79 | printf(err_msg); \ |
| 80 | fflush(stdout); \ |
| 81 | exit(1); \ |
| 82 | } while (0) |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 83 | #endif // _WIN32 |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 84 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 85 | #define GET_INSTANCE_PROC_ADDR(inst, entrypoint) \ |
| 86 | { \ |
| 87 | demo->fp##entrypoint = \ |
| 88 | (PFN_vk##entrypoint)vkGetInstanceProcAddr(inst, "vk" #entrypoint); \ |
| 89 | if (demo->fp##entrypoint == NULL) { \ |
| 90 | ERR_EXIT("vkGetInstanceProcAddr failed to find vk" #entrypoint, \ |
| 91 | "vkGetInstanceProcAddr Failure"); \ |
| 92 | } \ |
| 93 | } |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 94 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 95 | #define GET_DEVICE_PROC_ADDR(dev, entrypoint) \ |
| 96 | { \ |
| 97 | demo->fp##entrypoint = \ |
| 98 | (PFN_vk##entrypoint)vkGetDeviceProcAddr(dev, "vk" #entrypoint); \ |
| 99 | if (demo->fp##entrypoint == NULL) { \ |
| 100 | ERR_EXIT("vkGetDeviceProcAddr failed to find vk" #entrypoint, \ |
| 101 | "vkGetDeviceProcAddr Failure"); \ |
| 102 | } \ |
| 103 | } |
Ian Elliott | 1b6de09 | 2015-06-22 15:07:49 -0600 | [diff] [blame] | 104 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 105 | struct texture_object { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 106 | VkSampler sampler; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 107 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 108 | VkImage image; |
| 109 | VkImageLayout imageLayout; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 110 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 111 | VkDeviceMemory mem; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 112 | VkImageView view; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 113 | int32_t tex_width, tex_height; |
| 114 | }; |
| 115 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 116 | static int validation_error = 0; |
| 117 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 118 | VKAPI_ATTR VkBool32 VKAPI_CALL |
| 119 | dbgFunc(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType, |
| 120 | uint64_t srcObject, size_t location, int32_t msgCode, |
| 121 | const char *pLayerPrefix, const char *pMsg, void *pUserData) { |
| 122 | char *message = (char *)malloc(strlen(pMsg) + 100); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 123 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 124 | assert(message); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 125 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 126 | validation_error = 1; |
| 127 | |
Courtney Goeltzenleuchter | acb1359 | 2015-12-09 15:48:16 -0700 | [diff] [blame] | 128 | if (msgFlags & VK_DEBUG_REPORT_ERROR_BIT_EXT) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 129 | sprintf(message, "ERROR: [%s] Code %d : %s", pLayerPrefix, msgCode, |
| 130 | pMsg); |
Mark Lobodzinski | 5c13d4d | 2016-02-11 09:26:16 -0700 | [diff] [blame] | 131 | } else if (msgFlags & VK_DEBUG_REPORT_WARNING_BIT_EXT) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 132 | sprintf(message, "WARNING: [%s] Code %d : %s", pLayerPrefix, msgCode, |
| 133 | pMsg); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 134 | } else { |
Courtney Goeltzenleuchter | 0d6857f | 2015-09-04 13:52:24 -0600 | [diff] [blame] | 135 | return false; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 136 | } |
| 137 | |
| 138 | #ifdef _WIN32 |
| 139 | MessageBox(NULL, message, "Alert", MB_OK); |
| 140 | #else |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 141 | printf("%s\n", message); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 142 | fflush(stdout); |
| 143 | #endif |
| 144 | free(message); |
Courtney Goeltzenleuchter | e4c4313 | 2015-09-08 16:57:22 -0600 | [diff] [blame] | 145 | |
| 146 | /* |
| 147 | * false indicates that layer should not bail-out of an |
| 148 | * API call that had validation failures. This may mean that the |
| 149 | * app dies inside the driver due to invalid parameter(s). |
| 150 | * That's what would happen without validation layers, so we'll |
| 151 | * keep that behavior here. |
| 152 | */ |
| 153 | return false; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 154 | } |
| 155 | |
Karl Schultz | 5b10b81 | 2016-03-25 15:35:18 -0600 | [diff] [blame] | 156 | VKAPI_ATTR VkBool32 VKAPI_CALL |
| 157 | BreakCallback(VkFlags msgFlags, VkDebugReportObjectTypeEXT objType, |
| 158 | uint64_t srcObject, size_t location, int32_t msgCode, |
| 159 | const char *pLayerPrefix, const char *pMsg, |
| 160 | void *pUserData) { |
Karl Schultz | 7c5f63e | 2016-03-25 14:25:16 -0600 | [diff] [blame] | 161 | #ifndef WIN32 |
| 162 | raise(SIGTRAP); |
| 163 | #else |
| 164 | DebugBreak(); |
| 165 | #endif |
| 166 | |
| 167 | return false; |
| 168 | } |
| 169 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 170 | typedef struct _SwapchainBuffers { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 171 | VkImage image; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 172 | VkCommandBuffer cmd; |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 173 | VkImageView view; |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 174 | } SwapchainBuffers; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 175 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 176 | struct demo { |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 177 | #ifdef _WIN32 |
| 178 | #define APP_NAME_STR_LEN 80 |
| 179 | HINSTANCE connection; // hInstance - Windows Instance |
| 180 | char name[APP_NAME_STR_LEN]; // Name to put on the window/icon |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 181 | HWND window; // hWnd - window handle |
| 182 | #else // _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 183 | xcb_connection_t *connection; |
| 184 | xcb_screen_t *screen; |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 185 | xcb_window_t window; |
| 186 | xcb_intern_atom_reply_t *atom_wm_delete_window; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 187 | #endif // _WIN32 |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 188 | VkSurfaceKHR surface; |
| 189 | bool prepared; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 190 | bool use_staging_buffer; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 191 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 192 | VkInstance inst; |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 193 | VkPhysicalDevice gpu; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 194 | VkDevice device; |
| 195 | VkQueue queue; |
Tony Barbour | 426b905 | 2015-06-24 16:06:58 -0600 | [diff] [blame] | 196 | VkPhysicalDeviceProperties gpu_props; |
Cody Northrop | ef72e2a | 2015-08-03 17:04:53 -0600 | [diff] [blame] | 197 | VkQueueFamilyProperties *queue_props; |
Courtney Goeltzenleuchter | f316806 | 2015-03-05 18:09:39 -0700 | [diff] [blame] | 198 | uint32_t graphics_queue_node_index; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 199 | |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 200 | uint32_t enabled_extension_count; |
| 201 | uint32_t enabled_layer_count; |
| 202 | char *extension_names[64]; |
| 203 | char *device_validation_layers[64]; |
| 204 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 205 | int width, height; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 206 | VkFormat format; |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 207 | VkColorSpaceKHR color_space; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 208 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 209 | PFN_vkGetPhysicalDeviceSurfaceSupportKHR |
| 210 | fpGetPhysicalDeviceSurfaceSupportKHR; |
| 211 | PFN_vkGetPhysicalDeviceSurfaceCapabilitiesKHR |
| 212 | fpGetPhysicalDeviceSurfaceCapabilitiesKHR; |
| 213 | PFN_vkGetPhysicalDeviceSurfaceFormatsKHR |
| 214 | fpGetPhysicalDeviceSurfaceFormatsKHR; |
| 215 | PFN_vkGetPhysicalDeviceSurfacePresentModesKHR |
| 216 | fpGetPhysicalDeviceSurfacePresentModesKHR; |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 217 | PFN_vkCreateSwapchainKHR fpCreateSwapchainKHR; |
| 218 | PFN_vkDestroySwapchainKHR fpDestroySwapchainKHR; |
| 219 | PFN_vkGetSwapchainImagesKHR fpGetSwapchainImagesKHR; |
| 220 | PFN_vkAcquireNextImageKHR fpAcquireNextImageKHR; |
| 221 | PFN_vkQueuePresentKHR fpQueuePresentKHR; |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 222 | uint32_t swapchainImageCount; |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 223 | VkSwapchainKHR swapchain; |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 224 | SwapchainBuffers *buffers; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 225 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 226 | VkCommandPool cmd_pool; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 227 | |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 228 | struct { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 229 | VkFormat format; |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 230 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 231 | VkImage image; |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 232 | VkDeviceMemory mem; |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 233 | VkImageView view; |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 234 | } depth; |
| 235 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 236 | struct texture_object textures[DEMO_TEXTURE_COUNT]; |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 237 | |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 238 | struct { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 239 | VkBuffer buf; |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 240 | VkDeviceMemory mem; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 241 | |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 242 | VkPipelineVertexInputStateCreateInfo vi; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 243 | VkVertexInputBindingDescription vi_bindings[1]; |
| 244 | VkVertexInputAttributeDescription vi_attrs[2]; |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 245 | } vertices; |
| 246 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 247 | VkCommandBuffer setup_cmd; // Command Buffer for initialization commands |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 248 | VkCommandBuffer draw_cmd; // Command Buffer for drawing commands |
Mark Lobodzinski | 556f721 | 2015-04-17 14:11:39 -0500 | [diff] [blame] | 249 | VkPipelineLayout pipeline_layout; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 250 | VkDescriptorSetLayout desc_layout; |
Jon Ashburn | 0d60d27 | 2015-07-09 15:02:25 -0600 | [diff] [blame] | 251 | VkPipelineCache pipelineCache; |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 252 | VkRenderPass render_pass; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 253 | VkPipeline pipeline; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 254 | |
Mark Lobodzinski | a43e24c | 2015-08-10 13:40:32 -0600 | [diff] [blame] | 255 | VkShaderModule vert_shader_module; |
| 256 | VkShaderModule frag_shader_module; |
| 257 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 258 | VkDescriptorPool desc_pool; |
| 259 | VkDescriptorSet desc_set; |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 260 | |
Tony Barbour | 5aabff5 | 2015-10-08 14:26:24 -0600 | [diff] [blame] | 261 | VkFramebuffer *framebuffers; |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 262 | |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 263 | VkPhysicalDeviceMemoryProperties memory_properties; |
| 264 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 265 | int32_t curFrame; |
| 266 | int32_t frameCount; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 267 | bool validate; |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 268 | bool use_break; |
Courtney Goeltzenleuchter | acb1359 | 2015-12-09 15:48:16 -0700 | [diff] [blame] | 269 | PFN_vkCreateDebugReportCallbackEXT CreateDebugReportCallback; |
| 270 | PFN_vkDestroyDebugReportCallbackEXT DestroyDebugReportCallback; |
| 271 | VkDebugReportCallbackEXT msg_callback; |
Mark Lobodzinski | 96b8241 | 2016-02-22 09:32:55 -0700 | [diff] [blame] | 272 | PFN_vkDebugReportMessageEXT DebugReportMessage; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 273 | |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 274 | float depthStencil; |
| 275 | float depthIncrement; |
| 276 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 277 | bool quit; |
Mark Lobodzinski | e2d07a5 | 2015-01-29 08:55:56 -0600 | [diff] [blame] | 278 | uint32_t current_buffer; |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 279 | uint32_t queue_count; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 280 | }; |
| 281 | |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 282 | // Forward declaration: |
| 283 | static void demo_resize(struct demo *demo); |
| 284 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 285 | static bool memory_type_from_properties(struct demo *demo, uint32_t typeBits, |
| 286 | VkFlags requirements_mask, |
| 287 | uint32_t *typeIndex) { |
| 288 | // Search memtypes to find first index with those properties |
| 289 | for (uint32_t i = 0; i < 32; i++) { |
| 290 | if ((typeBits & 1) == 1) { |
| 291 | // Type is available, does it match user properties? |
| 292 | if ((demo->memory_properties.memoryTypes[i].propertyFlags & |
| 293 | requirements_mask) == requirements_mask) { |
| 294 | *typeIndex = i; |
| 295 | return true; |
| 296 | } |
| 297 | } |
| 298 | typeBits >>= 1; |
| 299 | } |
| 300 | // No memory types matched, return failure |
| 301 | return false; |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 302 | } |
| 303 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 304 | static void demo_flush_init_cmd(struct demo *demo) { |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 305 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 306 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 307 | if (demo->setup_cmd == VK_NULL_HANDLE) |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 308 | return; |
| 309 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 310 | err = vkEndCommandBuffer(demo->setup_cmd); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 311 | assert(!err); |
| 312 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 313 | const VkCommandBuffer cmd_bufs[] = {demo->setup_cmd}; |
Tony Barbour | de4124d | 2015-07-03 10:33:54 -0600 | [diff] [blame] | 314 | VkFence nullFence = {VK_NULL_HANDLE}; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 315 | VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO, |
| 316 | .pNext = NULL, |
| 317 | .waitSemaphoreCount = 0, |
| 318 | .pWaitSemaphores = NULL, |
| 319 | .pWaitDstStageMask = NULL, |
| 320 | .commandBufferCount = 1, |
| 321 | .pCommandBuffers = cmd_bufs, |
| 322 | .signalSemaphoreCount = 0, |
| 323 | .pSignalSemaphores = NULL}; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 324 | |
Courtney Goeltzenleuchter | 3ec3162 | 2015-10-20 18:04:07 -0600 | [diff] [blame] | 325 | err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 326 | assert(!err); |
| 327 | |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 328 | err = vkQueueWaitIdle(demo->queue); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 329 | assert(!err); |
| 330 | |
Courtney Goeltzenleuchter | 831c183 | 2015-10-23 14:21:05 -0600 | [diff] [blame] | 331 | vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, cmd_bufs); |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 332 | demo->setup_cmd = VK_NULL_HANDLE; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 333 | } |
| 334 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 335 | static void demo_set_image_layout(struct demo *demo, VkImage image, |
| 336 | VkImageAspectFlags aspectMask, |
| 337 | VkImageLayout old_image_layout, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 338 | VkImageLayout new_image_layout, |
| 339 | VkAccessFlagBits srcAccessMask) { |
| 340 | |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 341 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 342 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 343 | if (demo->setup_cmd == VK_NULL_HANDLE) { |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 344 | const VkCommandBufferAllocateInfo cmd = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 345 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 346 | .pNext = NULL, |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 347 | .commandPool = demo->cmd_pool, |
| 348 | .level = VK_COMMAND_BUFFER_LEVEL_PRIMARY, |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 349 | .commandBufferCount = 1, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 350 | }; |
| 351 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 352 | err = vkAllocateCommandBuffers(demo->device, &cmd, &demo->setup_cmd); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 353 | assert(!err); |
| 354 | |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 355 | VkCommandBufferInheritanceInfo cmd_buf_hinfo = { |
| 356 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 357 | .pNext = NULL, |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 358 | .renderPass = VK_NULL_HANDLE, |
Cody Northrop | 16898b0 | 2015-08-11 11:35:58 -0600 | [diff] [blame] | 359 | .subpass = 0, |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 360 | .framebuffer = VK_NULL_HANDLE, |
Chia-I Wu | fdc1cd0 | 2015-11-11 10:18:12 +0800 | [diff] [blame] | 361 | .occlusionQueryEnable = VK_FALSE, |
| 362 | .queryFlags = 0, |
| 363 | .pipelineStatistics = 0, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 364 | }; |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 365 | VkCommandBufferBeginInfo cmd_buf_info = { |
| 366 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO, |
| 367 | .pNext = NULL, |
| 368 | .flags = 0, |
| 369 | .pInheritanceInfo = &cmd_buf_hinfo, |
| 370 | }; |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 371 | err = vkBeginCommandBuffer(demo->setup_cmd, &cmd_buf_info); |
Tony Barbour | c109827 | 2015-10-23 10:53:30 -0600 | [diff] [blame] | 372 | assert(!err); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 373 | } |
| 374 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 375 | VkImageMemoryBarrier image_memory_barrier = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 376 | .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 377 | .pNext = NULL, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 378 | .srcAccessMask = srcAccessMask, |
Chia-I Wu | 989de84 | 2015-10-27 19:54:37 +0800 | [diff] [blame] | 379 | .dstAccessMask = 0, |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 380 | .oldLayout = old_image_layout, |
| 381 | .newLayout = new_image_layout, |
| 382 | .image = image, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 383 | .subresourceRange = {aspectMask, 0, 1, 0, 1}}; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 384 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 385 | if (new_image_layout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) { |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 386 | /* Make sure anything that was copying from this image has completed */ |
Chia-I Wu | 989de84 | 2015-10-27 19:54:37 +0800 | [diff] [blame] | 387 | image_memory_barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 388 | } |
| 389 | |
Tony Barbour | b7c243a | 2015-11-11 16:15:54 -0700 | [diff] [blame] | 390 | if (new_image_layout == VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 391 | image_memory_barrier.dstAccessMask = |
| 392 | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT; |
| 393 | } |
Tony Barbour | b7c243a | 2015-11-11 16:15:54 -0700 | [diff] [blame] | 394 | |
| 395 | if (new_image_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 396 | image_memory_barrier.dstAccessMask = |
| 397 | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT; |
Tony Barbour | b7c243a | 2015-11-11 16:15:54 -0700 | [diff] [blame] | 398 | } |
| 399 | |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 400 | if (new_image_layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) { |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 401 | /* Make sure any Copy or CPU writes to image are flushed */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 402 | image_memory_barrier.dstAccessMask = |
| 403 | VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_INPUT_ATTACHMENT_READ_BIT; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 404 | } |
| 405 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 406 | VkImageMemoryBarrier *pmemory_barrier = &image_memory_barrier; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 407 | |
Tony Barbour | c2e987e | 2015-06-29 16:20:35 -0600 | [diff] [blame] | 408 | VkPipelineStageFlags src_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT; |
| 409 | VkPipelineStageFlags dest_stages = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT; |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 410 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 411 | vkCmdPipelineBarrier(demo->setup_cmd, src_stages, dest_stages, 0, 0, NULL, |
| 412 | 0, NULL, 1, pmemory_barrier); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 413 | } |
| 414 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 415 | static void demo_draw_build_cmd(struct demo *demo) { |
| 416 | const VkCommandBufferInheritanceInfo cmd_buf_hinfo = { |
| 417 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_INHERITANCE_INFO, |
| 418 | .pNext = NULL, |
| 419 | .renderPass = VK_NULL_HANDLE, |
| 420 | .subpass = 0, |
| 421 | .framebuffer = VK_NULL_HANDLE, |
| 422 | .occlusionQueryEnable = VK_FALSE, |
| 423 | .queryFlags = 0, |
| 424 | .pipelineStatistics = 0, |
| 425 | }; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 426 | const VkCommandBufferBeginInfo cmd_buf_info = { |
| 427 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO, |
Courtney Goeltzenleuchter | e3b0f3a | 2015-04-03 15:25:24 -0600 | [diff] [blame] | 428 | .pNext = NULL, |
Courtney Goeltzenleuchter | a32436b | 2015-10-21 18:11:04 -0600 | [diff] [blame] | 429 | .flags = 0, |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 430 | .pInheritanceInfo = &cmd_buf_hinfo, |
Jon Ashburn | 53d27af | 2014-12-31 17:08:35 -0700 | [diff] [blame] | 431 | }; |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 432 | const VkClearValue clear_values[2] = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 433 | [0] = {.color.float32 = {0.2f, 0.2f, 0.2f, 0.2f}}, |
| 434 | [1] = {.depthStencil = {demo->depthStencil, 0}}, |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 435 | }; |
| 436 | const VkRenderPassBeginInfo rp_begin = { |
| 437 | .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO, |
| 438 | .pNext = NULL, |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 439 | .renderPass = demo->render_pass, |
| 440 | .framebuffer = demo->framebuffers[demo->current_buffer], |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 441 | .renderArea.offset.x = 0, |
| 442 | .renderArea.offset.y = 0, |
| 443 | .renderArea.extent.width = demo->width, |
| 444 | .renderArea.extent.height = demo->height, |
Cody Northrop | c332eef | 2015-08-04 11:51:03 -0600 | [diff] [blame] | 445 | .clearValueCount = 2, |
| 446 | .pClearValues = clear_values, |
Jon Ashburn | 3325d6b | 2015-01-02 18:24:05 -0700 | [diff] [blame] | 447 | }; |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 448 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 449 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 450 | err = vkBeginCommandBuffer(demo->draw_cmd, &cmd_buf_info); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 451 | assert(!err); |
| 452 | |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 453 | vkCmdBeginRenderPass(demo->draw_cmd, &rp_begin, VK_SUBPASS_CONTENTS_INLINE); |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 454 | vkCmdBindPipeline(demo->draw_cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 455 | demo->pipeline); |
| 456 | vkCmdBindDescriptorSets(demo->draw_cmd, VK_PIPELINE_BIND_POINT_GRAPHICS, |
| 457 | demo->pipeline_layout, 0, 1, &demo->desc_set, 0, |
| 458 | NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 459 | |
Courtney Goeltzenleuchter | 09772bb | 2015-09-17 15:06:17 -0600 | [diff] [blame] | 460 | VkViewport viewport; |
| 461 | memset(&viewport, 0, sizeof(viewport)); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 462 | viewport.height = (float)demo->height; |
| 463 | viewport.width = (float)demo->width; |
| 464 | viewport.minDepth = (float)0.0f; |
| 465 | viewport.maxDepth = (float)1.0f; |
Jon Ashburn | f251652 | 2015-12-30 14:06:55 -0700 | [diff] [blame] | 466 | vkCmdSetViewport(demo->draw_cmd, 0, 1, &viewport); |
Courtney Goeltzenleuchter | 09772bb | 2015-09-17 15:06:17 -0600 | [diff] [blame] | 467 | |
| 468 | VkRect2D scissor; |
| 469 | memset(&scissor, 0, sizeof(scissor)); |
| 470 | scissor.extent.width = demo->width; |
| 471 | scissor.extent.height = demo->height; |
| 472 | scissor.offset.x = 0; |
| 473 | scissor.offset.y = 0; |
Jon Ashburn | f251652 | 2015-12-30 14:06:55 -0700 | [diff] [blame] | 474 | vkCmdSetScissor(demo->draw_cmd, 0, 1, &scissor); |
Courtney Goeltzenleuchter | 09772bb | 2015-09-17 15:06:17 -0600 | [diff] [blame] | 475 | |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 476 | VkDeviceSize offsets[1] = {0}; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 477 | vkCmdBindVertexBuffers(demo->draw_cmd, VERTEX_BUFFER_BIND_ID, 1, |
| 478 | &demo->vertices.buf, offsets); |
Chia-I Wu | 3b04af5 | 2014-11-08 10:48:20 +0800 | [diff] [blame] | 479 | |
Courtney Goeltzenleuchter | 4ff11cc | 2015-09-23 12:31:50 -0600 | [diff] [blame] | 480 | vkCmdDraw(demo->draw_cmd, 3, 1, 0, 0); |
Chia-I Wu | 88eaa3b | 2015-06-26 15:34:39 +0800 | [diff] [blame] | 481 | vkCmdEndRenderPass(demo->draw_cmd); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 482 | |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 483 | VkImageMemoryBarrier prePresentBarrier = { |
| 484 | .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, |
| 485 | .pNext = NULL, |
Chia-I Wu | 989de84 | 2015-10-27 19:54:37 +0800 | [diff] [blame] | 486 | .srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, |
Tony Barbour | 0313c5b | 2016-01-05 09:59:05 -0700 | [diff] [blame] | 487 | .dstAccessMask = VK_ACCESS_MEMORY_READ_BIT, |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 488 | .oldLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
Ian Elliott | 64070a8 | 2015-11-17 17:29:40 -0700 | [diff] [blame] | 489 | .newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 490 | .srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 491 | .dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 492 | .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}}; |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 493 | |
| 494 | prePresentBarrier.image = demo->buffers[demo->current_buffer].image; |
| 495 | VkImageMemoryBarrier *pmemory_barrier = &prePresentBarrier; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 496 | vkCmdPipelineBarrier(demo->draw_cmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, |
| 497 | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT, 0, 0, NULL, 0, |
| 498 | NULL, 1, pmemory_barrier); |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 499 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 500 | err = vkEndCommandBuffer(demo->draw_cmd); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 501 | assert(!err); |
| 502 | } |
| 503 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 504 | static void demo_draw(struct demo *demo) { |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 505 | VkResult U_ASSERT_ONLY err; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 506 | VkSemaphore presentCompleteSemaphore; |
| 507 | VkSemaphoreCreateInfo presentCompleteSemaphoreCreateInfo = { |
| 508 | .sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO, |
| 509 | .pNext = NULL, |
Mark Lobodzinski | 2a25307 | 2015-10-08 10:44:07 -0600 | [diff] [blame] | 510 | .flags = 0, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 511 | }; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 512 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 513 | err = vkCreateSemaphore(demo->device, &presentCompleteSemaphoreCreateInfo, |
| 514 | NULL, &presentCompleteSemaphore); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 515 | assert(!err); |
| 516 | |
| 517 | // Get the index of the next available swapchain image: |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 518 | err = demo->fpAcquireNextImageKHR(demo->device, demo->swapchain, UINT64_MAX, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 519 | presentCompleteSemaphore, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 520 | (VkFence)0, // TODO: Show use of fence |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 521 | &demo->current_buffer); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 522 | if (err == VK_ERROR_OUT_OF_DATE_KHR) { |
| 523 | // demo->swapchain is out of date (e.g. the window was resized) and |
| 524 | // must be recreated: |
| 525 | demo_resize(demo); |
| 526 | demo_draw(demo); |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 527 | vkDestroySemaphore(demo->device, presentCompleteSemaphore, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 528 | return; |
| 529 | } else if (err == VK_SUBOPTIMAL_KHR) { |
| 530 | // demo->swapchain is not as optimal as it could be, but the platform's |
| 531 | // presentation engine will still present the image correctly. |
| 532 | } else { |
| 533 | assert(!err); |
| 534 | } |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 535 | |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 536 | // Assume the command buffer has been run on current_buffer before so |
| 537 | // we need to set the image layout back to COLOR_ATTACHMENT_OPTIMAL |
| 538 | demo_set_image_layout(demo, demo->buffers[demo->current_buffer].image, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 539 | VK_IMAGE_ASPECT_COLOR_BIT, |
| 540 | VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 541 | VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
| 542 | 0); |
Tony Barbour | 40292ae | 2015-10-21 10:14:48 -0600 | [diff] [blame] | 543 | demo_flush_init_cmd(demo); |
| 544 | |
Courtney Goeltzenleuchter | 3ec3162 | 2015-10-20 18:04:07 -0600 | [diff] [blame] | 545 | // Wait for the present complete semaphore to be signaled to ensure |
| 546 | // that the image won't be rendered to until the presentation |
| 547 | // engine has fully released ownership to the application, and it is |
| 548 | // okay to render to the image. |
| 549 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 550 | // FIXME/TODO: DEAL WITH VK_IMAGE_LAYOUT_PRESENT_SRC_KHR |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 551 | demo_draw_build_cmd(demo); |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 552 | VkFence nullFence = VK_NULL_HANDLE; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 553 | VkPipelineStageFlags pipe_stage_flags = |
| 554 | VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT; |
| 555 | VkSubmitInfo submit_info = {.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO, |
| 556 | .pNext = NULL, |
| 557 | .waitSemaphoreCount = 1, |
| 558 | .pWaitSemaphores = &presentCompleteSemaphore, |
| 559 | .pWaitDstStageMask = &pipe_stage_flags, |
| 560 | .commandBufferCount = 1, |
| 561 | .pCommandBuffers = &demo->draw_cmd, |
| 562 | .signalSemaphoreCount = 0, |
| 563 | .pSignalSemaphores = NULL}; |
Courtney Goeltzenleuchter | 3ec3162 | 2015-10-20 18:04:07 -0600 | [diff] [blame] | 564 | |
| 565 | err = vkQueueSubmit(demo->queue, 1, &submit_info, nullFence); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 566 | assert(!err); |
| 567 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 568 | VkPresentInfoKHR present = { |
| 569 | .sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 570 | .pNext = NULL, |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 571 | .swapchainCount = 1, |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 572 | .pSwapchains = &demo->swapchain, |
| 573 | .pImageIndices = &demo->current_buffer, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 574 | }; |
| 575 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 576 | // TBD/TODO: SHOULD THE "present" PARAMETER BE "const" IN THE HEADER? |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 577 | err = demo->fpQueuePresentKHR(demo->queue, &present); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 578 | if (err == VK_ERROR_OUT_OF_DATE_KHR) { |
| 579 | // demo->swapchain is out of date (e.g. the window was resized) and |
| 580 | // must be recreated: |
| 581 | demo_resize(demo); |
| 582 | } else if (err == VK_SUBOPTIMAL_KHR) { |
| 583 | // demo->swapchain is not as optimal as it could be, but the platform's |
| 584 | // presentation engine will still present the image correctly. |
| 585 | } else { |
| 586 | assert(!err); |
| 587 | } |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 588 | |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 589 | err = vkQueueWaitIdle(demo->queue); |
| 590 | assert(err == VK_SUCCESS); |
Mike Stroyan | e187cc4 | 2015-08-28 10:58:06 -0600 | [diff] [blame] | 591 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 592 | vkDestroySemaphore(demo->device, presentCompleteSemaphore, NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 593 | } |
| 594 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 595 | static void demo_prepare_buffers(struct demo *demo) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 596 | VkResult U_ASSERT_ONLY err; |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 597 | VkSwapchainKHR oldSwapchain = demo->swapchain; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 598 | |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 599 | // Check the surface capabilities and formats |
| 600 | VkSurfaceCapabilitiesKHR surfCapabilities; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 601 | err = demo->fpGetPhysicalDeviceSurfaceCapabilitiesKHR( |
| 602 | demo->gpu, demo->surface, &surfCapabilities); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 603 | assert(!err); |
| 604 | |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 605 | uint32_t presentModeCount; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 606 | err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR( |
| 607 | demo->gpu, demo->surface, &presentModeCount, NULL); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 608 | assert(!err); |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 609 | VkPresentModeKHR *presentModes = |
| 610 | (VkPresentModeKHR *)malloc(presentModeCount * sizeof(VkPresentModeKHR)); |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 611 | assert(presentModes); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 612 | err = demo->fpGetPhysicalDeviceSurfacePresentModesKHR( |
| 613 | demo->gpu, demo->surface, &presentModeCount, presentModes); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 614 | assert(!err); |
| 615 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 616 | VkExtent2D swapchainExtent; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 617 | // width and height are either both -1, or both not -1. |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 618 | if (surfCapabilities.currentExtent.width == (uint32_t)-1) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 619 | // If the surface size is undefined, the size is set to |
| 620 | // the size of the images requested. |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 621 | swapchainExtent.width = demo->width; |
| 622 | swapchainExtent.height = demo->height; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 623 | } else { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 624 | // If the surface size is defined, the swap chain size must match |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 625 | swapchainExtent = surfCapabilities.currentExtent; |
| 626 | demo->width = surfCapabilities.currentExtent.width; |
| 627 | demo->height = surfCapabilities.currentExtent.height; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 628 | } |
| 629 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 630 | VkPresentModeKHR swapchainPresentMode = VK_PRESENT_MODE_FIFO_KHR; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 631 | |
| 632 | // Determine the number of VkImage's to use in the swap chain (we desire to |
| 633 | // own only 1 image at a time, besides the images being displayed and |
| 634 | // queued for display): |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 635 | uint32_t desiredNumberOfSwapchainImages = |
| 636 | surfCapabilities.minImageCount + 1; |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 637 | if ((surfCapabilities.maxImageCount > 0) && |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 638 | (desiredNumberOfSwapchainImages > surfCapabilities.maxImageCount)) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 639 | // Application must settle for fewer images than desired: |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 640 | desiredNumberOfSwapchainImages = surfCapabilities.maxImageCount; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 641 | } |
| 642 | |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 643 | VkSurfaceTransformFlagsKHR preTransform; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 644 | if (surfCapabilities.supportedTransforms & |
| 645 | VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) { |
Ian Elliott | da44dfe | 2015-12-11 15:52:12 -0700 | [diff] [blame] | 646 | preTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 647 | } else { |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 648 | preTransform = surfCapabilities.currentTransform; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 649 | } |
| 650 | |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 651 | const VkSwapchainCreateInfoKHR swapchain = { |
Ian Elliott | 434d222 | 2015-09-22 10:20:23 -0600 | [diff] [blame] | 652 | .sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR, |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 653 | .pNext = NULL, |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 654 | .surface = demo->surface, |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 655 | .minImageCount = desiredNumberOfSwapchainImages, |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 656 | .imageFormat = demo->format, |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 657 | .imageColorSpace = demo->color_space, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 658 | .imageExtent = |
| 659 | { |
| 660 | .width = swapchainExtent.width, .height = swapchainExtent.height, |
| 661 | }, |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 662 | .imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 663 | .preTransform = preTransform, |
Ian Elliott | 3f07ab6 | 2015-12-28 15:25:33 -0700 | [diff] [blame] | 664 | .compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR, |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 665 | .imageArrayLayers = 1, |
| 666 | .imageSharingMode = VK_SHARING_MODE_EXCLUSIVE, |
| 667 | .queueFamilyIndexCount = 0, |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 668 | .pQueueFamilyIndices = NULL, |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 669 | .presentMode = swapchainPresentMode, |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 670 | .oldSwapchain = oldSwapchain, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 671 | .clipped = true, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 672 | }; |
Mark Lobodzinski | e2d07a5 | 2015-01-29 08:55:56 -0600 | [diff] [blame] | 673 | uint32_t i; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 674 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 675 | err = demo->fpCreateSwapchainKHR(demo->device, &swapchain, NULL, |
| 676 | &demo->swapchain); |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 677 | assert(!err); |
| 678 | |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 679 | // If we just re-created an existing swapchain, we should destroy the old |
| 680 | // swapchain at this point. |
| 681 | // Note: destroying the swapchain also cleans up all its associated |
| 682 | // presentable images once the platform is done with them. |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 683 | if (oldSwapchain != VK_NULL_HANDLE) { |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 684 | demo->fpDestroySwapchainKHR(demo->device, oldSwapchain, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 685 | } |
| 686 | |
| 687 | err = demo->fpGetSwapchainImagesKHR(demo->device, demo->swapchain, |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 688 | &demo->swapchainImageCount, NULL); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 689 | assert(!err); |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 690 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 691 | VkImage *swapchainImages = |
| 692 | (VkImage *)malloc(demo->swapchainImageCount * sizeof(VkImage)); |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 693 | assert(swapchainImages); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 694 | err = demo->fpGetSwapchainImagesKHR(demo->device, demo->swapchain, |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 695 | &demo->swapchainImageCount, |
| 696 | swapchainImages); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 697 | assert(!err); |
| 698 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 699 | demo->buffers = (SwapchainBuffers *)malloc(sizeof(SwapchainBuffers) * |
| 700 | demo->swapchainImageCount); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 701 | assert(demo->buffers); |
| 702 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 703 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 704 | VkImageViewCreateInfo color_attachment_view = { |
| 705 | .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 706 | .pNext = NULL, |
| 707 | .format = demo->format, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 708 | .components = |
| 709 | { |
| 710 | .r = VK_COMPONENT_SWIZZLE_R, |
| 711 | .g = VK_COMPONENT_SWIZZLE_G, |
| 712 | .b = VK_COMPONENT_SWIZZLE_B, |
| 713 | .a = VK_COMPONENT_SWIZZLE_A, |
| 714 | }, |
| 715 | .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT, |
| 716 | .baseMipLevel = 0, |
| 717 | .levelCount = 1, |
| 718 | .baseArrayLayer = 0, |
| 719 | .layerCount = 1}, |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 720 | .viewType = VK_IMAGE_VIEW_TYPE_2D, |
| 721 | .flags = 0, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 722 | }; |
| 723 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 724 | demo->buffers[i].image = swapchainImages[i]; |
Mark Lobodzinski | 97dcd04 | 2015-04-16 08:52:00 -0500 | [diff] [blame] | 725 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 726 | // Render loop will expect image to have been used before and in |
| 727 | // VK_IMAGE_LAYOUT_PRESENT_SRC_KHR |
| 728 | // layout and will change to COLOR_ATTACHMENT_OPTIMAL, so init the image |
| 729 | // to that state |
| 730 | demo_set_image_layout( |
| 731 | demo, demo->buffers[i].image, VK_IMAGE_ASPECT_COLOR_BIT, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 732 | VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_PRESENT_SRC_KHR, |
| 733 | 0); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 734 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 735 | color_attachment_view.image = demo->buffers[i].image; |
| 736 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 737 | err = vkCreateImageView(demo->device, &color_attachment_view, NULL, |
| 738 | &demo->buffers[i].view); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 739 | assert(!err); |
| 740 | } |
Piers Daniell | 886be47 | 2015-02-23 16:23:13 -0700 | [diff] [blame] | 741 | |
| 742 | demo->current_buffer = 0; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 743 | |
Mark Young | 842f941 | 2016-01-25 14:43:50 -0700 | [diff] [blame] | 744 | if (NULL != presentModes) { |
| 745 | free(presentModes); |
| 746 | } |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 747 | } |
| 748 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 749 | static void demo_prepare_depth(struct demo *demo) { |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 750 | const VkFormat depth_format = VK_FORMAT_D16_UNORM; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 751 | const VkImageCreateInfo image = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 752 | .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 753 | .pNext = NULL, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 754 | .imageType = VK_IMAGE_TYPE_2D, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 755 | .format = depth_format, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 756 | .extent = {demo->width, demo->height, 1}, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 757 | .mipLevels = 1, |
Courtney Goeltzenleuchter | 2ebc234 | 2015-10-21 17:57:31 -0600 | [diff] [blame] | 758 | .arrayLayers = 1, |
Chia-I Wu | 3138d6a | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 759 | .samples = VK_SAMPLE_COUNT_1_BIT, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 760 | .tiling = VK_IMAGE_TILING_OPTIMAL, |
Courtney Goeltzenleuchter | c3b8eea | 2015-09-10 14:14:11 -0600 | [diff] [blame] | 761 | .usage = VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 762 | .flags = 0, |
| 763 | }; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 764 | VkMemoryAllocateInfo mem_alloc = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 765 | .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, |
Mark Lobodzinski | 97dcd04 | 2015-04-16 08:52:00 -0500 | [diff] [blame] | 766 | .pNext = NULL, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 767 | .allocationSize = 0, |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 768 | .memoryTypeIndex = 0, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 769 | }; |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 770 | VkImageViewCreateInfo view = { |
| 771 | .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 772 | .pNext = NULL, |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 773 | .image = VK_NULL_HANDLE, |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 774 | .format = depth_format, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 775 | .subresourceRange = {.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT, |
| 776 | .baseMipLevel = 0, |
| 777 | .levelCount = 1, |
| 778 | .baseArrayLayer = 0, |
| 779 | .layerCount = 1}, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 780 | .flags = 0, |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 781 | .viewType = VK_IMAGE_VIEW_TYPE_2D, |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 782 | }; |
Jon Ashburn | a9ae383 | 2015-01-16 09:37:43 -0700 | [diff] [blame] | 783 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 784 | VkMemoryRequirements mem_reqs; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 785 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 786 | bool U_ASSERT_ONLY pass; |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 787 | |
| 788 | demo->depth.format = depth_format; |
| 789 | |
| 790 | /* create image */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 791 | err = vkCreateImage(demo->device, &image, NULL, &demo->depth.image); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 792 | assert(!err); |
| 793 | |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 794 | /* get memory requirements for this object */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 795 | vkGetImageMemoryRequirements(demo->device, demo->depth.image, &mem_reqs); |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 796 | |
| 797 | /* select memory size and type */ |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 798 | mem_alloc.allocationSize = mem_reqs.size; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 799 | pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits, |
| 800 | 0, /* No requirements */ |
| 801 | &mem_alloc.memoryTypeIndex); |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 802 | assert(pass); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 803 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 804 | /* allocate memory */ |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 805 | err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &demo->depth.mem); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 806 | assert(!err); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 807 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 808 | /* bind memory */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 809 | err = |
| 810 | vkBindImageMemory(demo->device, demo->depth.image, demo->depth.mem, 0); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 811 | assert(!err); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 812 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 813 | demo_set_image_layout(demo, demo->depth.image, VK_IMAGE_ASPECT_DEPTH_BIT, |
| 814 | VK_IMAGE_LAYOUT_UNDEFINED, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 815 | VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, |
| 816 | 0); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 817 | |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 818 | /* create image view */ |
| 819 | view.image = demo->depth.image; |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 820 | err = vkCreateImageView(demo->device, &view, NULL, &demo->depth.view); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 821 | assert(!err); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 822 | } |
| 823 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 824 | static void |
| 825 | demo_prepare_texture_image(struct demo *demo, const uint32_t *tex_colors, |
| 826 | struct texture_object *tex_obj, VkImageTiling tiling, |
| 827 | VkImageUsageFlags usage, VkFlags required_props) { |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 828 | const VkFormat tex_format = VK_FORMAT_B8G8R8A8_UNORM; |
Mark Lobodzinski | e2d07a5 | 2015-01-29 08:55:56 -0600 | [diff] [blame] | 829 | const int32_t tex_width = 2; |
| 830 | const int32_t tex_height = 2; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 831 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 832 | bool U_ASSERT_ONLY pass; |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 833 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 834 | tex_obj->tex_width = tex_width; |
| 835 | tex_obj->tex_height = tex_height; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 836 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 837 | const VkImageCreateInfo image_create_info = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 838 | .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 839 | .pNext = NULL, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 840 | .imageType = VK_IMAGE_TYPE_2D, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 841 | .format = tex_format, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 842 | .extent = {tex_width, tex_height, 1}, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 843 | .mipLevels = 1, |
Courtney Goeltzenleuchter | 2ebc234 | 2015-10-21 17:57:31 -0600 | [diff] [blame] | 844 | .arrayLayers = 1, |
Chia-I Wu | 3138d6a | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 845 | .samples = VK_SAMPLE_COUNT_1_BIT, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 846 | .tiling = tiling, |
Courtney Goeltzenleuchter | cb67a32 | 2015-04-21 09:31:23 -0600 | [diff] [blame] | 847 | .usage = usage, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 848 | .flags = 0, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 849 | .initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 850 | }; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 851 | VkMemoryAllocateInfo mem_alloc = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 852 | .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, |
Mark Lobodzinski | 97dcd04 | 2015-04-16 08:52:00 -0500 | [diff] [blame] | 853 | .pNext = NULL, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 854 | .allocationSize = 0, |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 855 | .memoryTypeIndex = 0, |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 856 | }; |
| 857 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 858 | VkMemoryRequirements mem_reqs; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 859 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 860 | err = |
| 861 | vkCreateImage(demo->device, &image_create_info, NULL, &tex_obj->image); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 862 | assert(!err); |
| 863 | |
Courtney Goeltzenleuchter | 01d2ae1 | 2015-10-20 16:40:38 -0600 | [diff] [blame] | 864 | vkGetImageMemoryRequirements(demo->device, tex_obj->image, &mem_reqs); |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 865 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 866 | mem_alloc.allocationSize = mem_reqs.size; |
| 867 | pass = |
| 868 | memory_type_from_properties(demo, mem_reqs.memoryTypeBits, |
| 869 | required_props, &mem_alloc.memoryTypeIndex); |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 870 | assert(pass); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 871 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 872 | /* allocate memory */ |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 873 | err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &tex_obj->mem); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 874 | assert(!err); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 875 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 876 | /* bind memory */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 877 | err = vkBindImageMemory(demo->device, tex_obj->image, tex_obj->mem, 0); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 878 | assert(!err); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 879 | |
Tony Barbour | f1eceb9 | 2015-10-15 12:42:56 -0600 | [diff] [blame] | 880 | if (required_props & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 881 | const VkImageSubresource subres = { |
Chia-I Wu | 195c9e1 | 2015-10-27 19:55:05 +0800 | [diff] [blame] | 882 | .aspectMask = VK_IMAGE_ASPECT_COLOR_BIT, |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 883 | .mipLevel = 0, |
Courtney Goeltzenleuchter | 3dee808 | 2015-09-10 16:38:41 -0600 | [diff] [blame] | 884 | .arrayLayer = 0, |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 885 | }; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 886 | VkSubresourceLayout layout; |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 887 | void *data; |
| 888 | int32_t x, y; |
| 889 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 890 | vkGetImageSubresourceLayout(demo->device, tex_obj->image, &subres, |
| 891 | &layout); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 892 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 893 | err = vkMapMemory(demo->device, tex_obj->mem, 0, |
| 894 | mem_alloc.allocationSize, 0, &data); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 895 | assert(!err); |
| 896 | |
| 897 | for (y = 0; y < tex_height; y++) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 898 | uint32_t *row = (uint32_t *)((char *)data + layout.rowPitch * y); |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 899 | for (x = 0; x < tex_width; x++) |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 900 | row[x] = tex_colors[(x & 1) ^ (y & 1)]; |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 901 | } |
| 902 | |
Mark Lobodzinski | 67b42b7 | 2015-09-07 13:59:43 -0600 | [diff] [blame] | 903 | vkUnmapMemory(demo->device, tex_obj->mem); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 904 | } |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 905 | |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 906 | tex_obj->imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 907 | demo_set_image_layout(demo, tex_obj->image, VK_IMAGE_ASPECT_COLOR_BIT, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 908 | VK_IMAGE_LAYOUT_PREINITIALIZED, tex_obj->imageLayout, |
| 909 | VK_ACCESS_HOST_WRITE_BIT); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 910 | /* setting the image layout does not reference the actual memory so no need |
| 911 | * to add a mem ref */ |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 912 | } |
| 913 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 914 | static void demo_destroy_texture_image(struct demo *demo, |
| 915 | struct texture_object *tex_obj) { |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 916 | /* clean up staging resources */ |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 917 | vkDestroyImage(demo->device, tex_obj->image, NULL); |
| 918 | vkFreeMemory(demo->device, tex_obj->mem, NULL); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 919 | } |
| 920 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 921 | static void demo_prepare_textures(struct demo *demo) { |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 922 | const VkFormat tex_format = VK_FORMAT_B8G8R8A8_UNORM; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 923 | VkFormatProperties props; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 924 | const uint32_t tex_colors[DEMO_TEXTURE_COUNT][2] = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 925 | {0xffff0000, 0xff00ff00}, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 926 | }; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 927 | uint32_t i; |
Courtney Goeltzenleuchter | e92af7e | 2015-12-17 09:53:29 -0700 | [diff] [blame] | 928 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 929 | |
Courtney Goeltzenleuchter | 01d2ae1 | 2015-10-20 16:40:38 -0600 | [diff] [blame] | 930 | vkGetPhysicalDeviceFormatProperties(demo->gpu, tex_format, &props); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 931 | |
| 932 | for (i = 0; i < DEMO_TEXTURE_COUNT; i++) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 933 | if ((props.linearTilingFeatures & |
| 934 | VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) && |
| 935 | !demo->use_staging_buffer) { |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 936 | /* Device can texture using linear textures */ |
| 937 | demo_prepare_texture_image(demo, tex_colors[i], &demo->textures[i], |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 938 | VK_IMAGE_TILING_LINEAR, |
| 939 | VK_IMAGE_USAGE_SAMPLED_BIT, |
| 940 | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT); |
| 941 | } else if (props.optimalTilingFeatures & |
| 942 | VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) { |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 943 | /* Must use staging buffer to copy linear texture to optimized */ |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 944 | struct texture_object staging_texture; |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 945 | |
| 946 | memset(&staging_texture, 0, sizeof(staging_texture)); |
| 947 | demo_prepare_texture_image(demo, tex_colors[i], &staging_texture, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 948 | VK_IMAGE_TILING_LINEAR, |
| 949 | VK_IMAGE_USAGE_TRANSFER_SRC_BIT, |
| 950 | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 951 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 952 | demo_prepare_texture_image( |
| 953 | demo, tex_colors[i], &demo->textures[i], |
| 954 | VK_IMAGE_TILING_OPTIMAL, |
| 955 | (VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT), |
| 956 | VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 957 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 958 | demo_set_image_layout(demo, staging_texture.image, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 959 | VK_IMAGE_ASPECT_COLOR_BIT, |
| 960 | staging_texture.imageLayout, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 961 | VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, |
| 962 | 0); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 963 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 964 | demo_set_image_layout(demo, demo->textures[i].image, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 965 | VK_IMAGE_ASPECT_COLOR_BIT, |
| 966 | demo->textures[i].imageLayout, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 967 | VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, |
| 968 | 0); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 969 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 970 | VkImageCopy copy_region = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 971 | .srcSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1}, |
| 972 | .srcOffset = {0, 0, 0}, |
| 973 | .dstSubresource = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 0, 1}, |
| 974 | .dstOffset = {0, 0, 0}, |
| 975 | .extent = {staging_texture.tex_width, |
| 976 | staging_texture.tex_height, 1}, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 977 | }; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 978 | vkCmdCopyImage( |
| 979 | demo->setup_cmd, staging_texture.image, |
| 980 | VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, demo->textures[i].image, |
| 981 | VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, ©_region); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 982 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 983 | demo_set_image_layout(demo, demo->textures[i].image, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 984 | VK_IMAGE_ASPECT_COLOR_BIT, |
| 985 | VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, |
Mark Lobodzinski | acae053 | 2016-02-22 08:57:55 -0700 | [diff] [blame] | 986 | demo->textures[i].imageLayout, |
| 987 | 0); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 988 | |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 989 | demo_flush_init_cmd(demo); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 990 | |
Courtney Goeltzenleuchter | 876629f | 2015-04-21 09:30:03 -0600 | [diff] [blame] | 991 | demo_destroy_texture_image(demo, &staging_texture); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 992 | } else { |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 993 | /* Can't support VK_FORMAT_B8G8R8A8_UNORM !? */ |
Piers Daniell | 886be47 | 2015-02-23 16:23:13 -0700 | [diff] [blame] | 994 | assert(!"No support for B8G8R8A8_UNORM as texture image format"); |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 995 | } |
Courtney Goeltzenleuchter | 3226a6f | 2015-02-11 18:17:22 -0700 | [diff] [blame] | 996 | |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 997 | const VkSamplerCreateInfo sampler = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 998 | .sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 999 | .pNext = NULL, |
Chia-I Wu | 3603b08 | 2015-10-26 16:49:32 +0800 | [diff] [blame] | 1000 | .magFilter = VK_FILTER_NEAREST, |
| 1001 | .minFilter = VK_FILTER_NEAREST, |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 1002 | .mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST, |
Chia-I Wu | ce532f7 | 2015-10-26 17:32:47 +0800 | [diff] [blame] | 1003 | .addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT, |
| 1004 | .addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT, |
| 1005 | .addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1006 | .mipLodBias = 0.0f, |
Jon Ashburn | 0717ed5 | 2015-12-14 14:59:20 -0700 | [diff] [blame] | 1007 | .anisotropyEnable = VK_FALSE, |
Courtney Goeltzenleuchter | bc9c816 | 2015-02-13 18:20:24 -0700 | [diff] [blame] | 1008 | .maxAnisotropy = 1, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1009 | .compareOp = VK_COMPARE_OP_NEVER, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1010 | .minLod = 0.0f, |
| 1011 | .maxLod = 0.0f, |
Tony Barbour | 2c4e7c7 | 2015-06-25 16:56:44 -0600 | [diff] [blame] | 1012 | .borderColor = VK_BORDER_COLOR_FLOAT_OPAQUE_WHITE, |
Mark Lobodzinski | 513acdf | 2015-09-01 15:42:56 -0600 | [diff] [blame] | 1013 | .unnormalizedCoordinates = VK_FALSE, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1014 | }; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1015 | VkImageViewCreateInfo view = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1016 | .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1017 | .pNext = NULL, |
Chia-I Wu | e420a33 | 2015-10-26 20:04:44 +0800 | [diff] [blame] | 1018 | .image = VK_NULL_HANDLE, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1019 | .viewType = VK_IMAGE_VIEW_TYPE_2D, |
Courtney Goeltzenleuchter | 372e13c | 2015-02-13 17:52:46 -0700 | [diff] [blame] | 1020 | .format = tex_format, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1021 | .components = |
| 1022 | { |
| 1023 | VK_COMPONENT_SWIZZLE_R, VK_COMPONENT_SWIZZLE_G, |
| 1024 | VK_COMPONENT_SWIZZLE_B, VK_COMPONENT_SWIZZLE_A, |
| 1025 | }, |
| 1026 | .subresourceRange = {VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1}, |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 1027 | .flags = 0, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1028 | }; |
Jon Ashburn | a9ae383 | 2015-01-16 09:37:43 -0700 | [diff] [blame] | 1029 | |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1030 | /* create sampler */ |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1031 | err = vkCreateSampler(demo->device, &sampler, NULL, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1032 | &demo->textures[i].sampler); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1033 | assert(!err); |
| 1034 | |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1035 | /* create image view */ |
| 1036 | view.image = demo->textures[i].image; |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1037 | err = vkCreateImageView(demo->device, &view, NULL, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1038 | &demo->textures[i].view); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1039 | assert(!err); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1040 | } |
| 1041 | } |
| 1042 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1043 | static void demo_prepare_vertices(struct demo *demo) { |
| 1044 | // clang-format off |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1045 | const float vb[3][5] = { |
| 1046 | /* position texcoord */ |
Cody Northrop | a9efa05 | 2015-10-13 11:28:23 -0600 | [diff] [blame] | 1047 | { -1.0f, -1.0f, 0.25f, 0.0f, 0.0f }, |
Chia-I Wu | e2504cb | 2015-04-22 14:20:52 +0800 | [diff] [blame] | 1048 | { 1.0f, -1.0f, 0.25f, 1.0f, 0.0f }, |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1049 | { 0.0f, 1.0f, 1.0f, 0.5f, 1.0f }, |
| 1050 | }; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1051 | // clang-format on |
Courtney Goeltzenleuchter | ddcb619 | 2015-04-14 18:48:46 -0600 | [diff] [blame] | 1052 | const VkBufferCreateInfo buf_info = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1053 | .sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO, |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1054 | .pNext = NULL, |
| 1055 | .size = sizeof(vb), |
Courtney Goeltzenleuchter | ad87081 | 2015-04-15 15:29:59 -0600 | [diff] [blame] | 1056 | .usage = VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1057 | .flags = 0, |
| 1058 | }; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1059 | VkMemoryAllocateInfo mem_alloc = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 1060 | .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO, |
Mark Lobodzinski | 97dcd04 | 2015-04-16 08:52:00 -0500 | [diff] [blame] | 1061 | .pNext = NULL, |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1062 | .allocationSize = 0, |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 1063 | .memoryTypeIndex = 0, |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1064 | }; |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1065 | VkMemoryRequirements mem_reqs; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 1066 | VkResult U_ASSERT_ONLY err; |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 1067 | bool U_ASSERT_ONLY pass; |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1068 | void *data; |
| 1069 | |
| 1070 | memset(&demo->vertices, 0, sizeof(demo->vertices)); |
| 1071 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1072 | err = vkCreateBuffer(demo->device, &buf_info, NULL, &demo->vertices.buf); |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1073 | assert(!err); |
| 1074 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1075 | vkGetBufferMemoryRequirements(demo->device, demo->vertices.buf, &mem_reqs); |
Tony Barbour | c109827 | 2015-10-23 10:53:30 -0600 | [diff] [blame] | 1076 | assert(!err); |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1077 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1078 | mem_alloc.allocationSize = mem_reqs.size; |
| 1079 | pass = memory_type_from_properties(demo, mem_reqs.memoryTypeBits, |
| 1080 | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, |
| 1081 | &mem_alloc.memoryTypeIndex); |
Courtney Goeltzenleuchter | 37a43a6 | 2015-10-22 11:03:31 -0600 | [diff] [blame] | 1082 | assert(pass); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1083 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1084 | err = vkAllocateMemory(demo->device, &mem_alloc, NULL, &demo->vertices.mem); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1085 | assert(!err); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1086 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1087 | err = vkMapMemory(demo->device, demo->vertices.mem, 0, |
| 1088 | mem_alloc.allocationSize, 0, &data); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1089 | assert(!err); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1090 | |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1091 | memcpy(data, vb, sizeof(vb)); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1092 | |
Mark Lobodzinski | 67b42b7 | 2015-09-07 13:59:43 -0600 | [diff] [blame] | 1093 | vkUnmapMemory(demo->device, demo->vertices.mem); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1094 | |
Tony Barbour | de4124d | 2015-07-03 10:33:54 -0600 | [diff] [blame] | 1095 | err = vkBindBufferMemory(demo->device, demo->vertices.buf, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1096 | demo->vertices.mem, 0); |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 1097 | assert(!err); |
Chia-I Wu | 714df45 | 2015-01-01 07:55:04 +0800 | [diff] [blame] | 1098 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1099 | demo->vertices.vi.sType = |
| 1100 | VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1101 | demo->vertices.vi.pNext = NULL; |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1102 | demo->vertices.vi.vertexBindingDescriptionCount = 1; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1103 | demo->vertices.vi.pVertexBindingDescriptions = demo->vertices.vi_bindings; |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1104 | demo->vertices.vi.vertexAttributeDescriptionCount = 2; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1105 | demo->vertices.vi.pVertexAttributeDescriptions = demo->vertices.vi_attrs; |
| 1106 | |
Courtney Goeltzenleuchter | f5cdad0 | 2015-03-31 16:36:30 -0600 | [diff] [blame] | 1107 | demo->vertices.vi_bindings[0].binding = VERTEX_BUFFER_BIND_ID; |
Chia-I Wu | 7e47070 | 2015-10-26 17:24:52 +0800 | [diff] [blame] | 1108 | demo->vertices.vi_bindings[0].stride = sizeof(vb[0]); |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1109 | demo->vertices.vi_bindings[0].inputRate = VK_VERTEX_INPUT_RATE_VERTEX; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1110 | |
Courtney Goeltzenleuchter | f5cdad0 | 2015-03-31 16:36:30 -0600 | [diff] [blame] | 1111 | demo->vertices.vi_attrs[0].binding = VERTEX_BUFFER_BIND_ID; |
| 1112 | demo->vertices.vi_attrs[0].location = 0; |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1113 | demo->vertices.vi_attrs[0].format = VK_FORMAT_R32G32B32_SFLOAT; |
Chia-I Wu | 7e47070 | 2015-10-26 17:24:52 +0800 | [diff] [blame] | 1114 | demo->vertices.vi_attrs[0].offset = 0; |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1115 | |
Courtney Goeltzenleuchter | f5cdad0 | 2015-03-31 16:36:30 -0600 | [diff] [blame] | 1116 | demo->vertices.vi_attrs[1].binding = VERTEX_BUFFER_BIND_ID; |
| 1117 | demo->vertices.vi_attrs[1].location = 1; |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1118 | demo->vertices.vi_attrs[1].format = VK_FORMAT_R32G32_SFLOAT; |
Chia-I Wu | 7e47070 | 2015-10-26 17:24:52 +0800 | [diff] [blame] | 1119 | demo->vertices.vi_attrs[1].offset = sizeof(float) * 3; |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1120 | } |
| 1121 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1122 | static void demo_prepare_descriptor_layout(struct demo *demo) { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1123 | const VkDescriptorSetLayoutBinding layout_binding = { |
Chia-I Wu | b5689ee | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1124 | .binding = 0, |
Courtney Goeltzenleuchter | ad87081 | 2015-04-15 15:29:59 -0600 | [diff] [blame] | 1125 | .descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, |
Chia-I Wu | 045654f | 2015-11-06 06:42:02 +0800 | [diff] [blame] | 1126 | .descriptorCount = DEMO_TEXTURE_COUNT, |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1127 | .stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT, |
Chia-I Wu | 310eece | 2015-03-27 12:56:09 +0800 | [diff] [blame] | 1128 | .pImmutableSamplers = NULL, |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1129 | }; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1130 | const VkDescriptorSetLayoutCreateInfo descriptor_layout = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1131 | .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO, |
Chia-I Wu | fc9d913 | 2015-03-26 15:04:41 +0800 | [diff] [blame] | 1132 | .pNext = NULL, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1133 | .bindingCount = 1, |
Jon Ashburn | adb6135 | 2015-12-30 18:01:16 -0700 | [diff] [blame] | 1134 | .pBindings = &layout_binding, |
Chia-I Wu | fc9d913 | 2015-03-26 15:04:41 +0800 | [diff] [blame] | 1135 | }; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 1136 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1137 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1138 | err = vkCreateDescriptorSetLayout(demo->device, &descriptor_layout, NULL, |
| 1139 | &demo->desc_layout); |
Chia-I Wu | 7732cb2 | 2015-03-26 15:27:55 +0800 | [diff] [blame] | 1140 | assert(!err); |
| 1141 | |
Mark Lobodzinski | 556f721 | 2015-04-17 14:11:39 -0500 | [diff] [blame] | 1142 | const VkPipelineLayoutCreateInfo pPipelineLayoutCreateInfo = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1143 | .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO, |
| 1144 | .pNext = NULL, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1145 | .setLayoutCount = 1, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1146 | .pSetLayouts = &demo->desc_layout, |
Mark Lobodzinski | 556f721 | 2015-04-17 14:11:39 -0500 | [diff] [blame] | 1147 | }; |
| 1148 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1149 | err = vkCreatePipelineLayout(demo->device, &pPipelineLayoutCreateInfo, NULL, |
Mark Lobodzinski | 556f721 | 2015-04-17 14:11:39 -0500 | [diff] [blame] | 1150 | &demo->pipeline_layout); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1151 | assert(!err); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1152 | } |
| 1153 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1154 | static void demo_prepare_render_pass(struct demo *demo) { |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1155 | const VkAttachmentDescription attachments[2] = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1156 | [0] = |
| 1157 | { |
| 1158 | .format = demo->format, |
| 1159 | .samples = VK_SAMPLE_COUNT_1_BIT, |
| 1160 | .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR, |
| 1161 | .storeOp = VK_ATTACHMENT_STORE_OP_STORE, |
| 1162 | .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE, |
| 1163 | .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE, |
| 1164 | .initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
| 1165 | .finalLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
| 1166 | }, |
| 1167 | [1] = |
| 1168 | { |
| 1169 | .format = demo->depth.format, |
| 1170 | .samples = VK_SAMPLE_COUNT_1_BIT, |
| 1171 | .loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR, |
| 1172 | .storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE, |
| 1173 | .stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE, |
| 1174 | .stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE, |
| 1175 | .initialLayout = |
| 1176 | VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, |
| 1177 | .finalLayout = |
| 1178 | VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, |
| 1179 | }, |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1180 | }; |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1181 | const VkAttachmentReference color_reference = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1182 | .attachment = 0, .layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1183 | }; |
Chia-I Wu | ce532f7 | 2015-10-26 17:32:47 +0800 | [diff] [blame] | 1184 | const VkAttachmentReference depth_reference = { |
| 1185 | .attachment = 1, |
| 1186 | .layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, |
| 1187 | }; |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1188 | const VkSubpassDescription subpass = { |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1189 | .pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS, |
| 1190 | .flags = 0, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1191 | .inputAttachmentCount = 0, |
Cody Northrop | 6de6b0b | 2015-08-04 11:16:41 -0600 | [diff] [blame] | 1192 | .pInputAttachments = NULL, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1193 | .colorAttachmentCount = 1, |
Cody Northrop | 6de6b0b | 2015-08-04 11:16:41 -0600 | [diff] [blame] | 1194 | .pColorAttachments = &color_reference, |
| 1195 | .pResolveAttachments = NULL, |
Chia-I Wu | ce532f7 | 2015-10-26 17:32:47 +0800 | [diff] [blame] | 1196 | .pDepthStencilAttachment = &depth_reference, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1197 | .preserveAttachmentCount = 0, |
Cody Northrop | 6de6b0b | 2015-08-04 11:16:41 -0600 | [diff] [blame] | 1198 | .pPreserveAttachments = NULL, |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1199 | }; |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1200 | const VkRenderPassCreateInfo rp_info = { |
| 1201 | .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO, |
| 1202 | .pNext = NULL, |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1203 | .attachmentCount = 2, |
| 1204 | .pAttachments = attachments, |
| 1205 | .subpassCount = 1, |
| 1206 | .pSubpasses = &subpass, |
| 1207 | .dependencyCount = 0, |
| 1208 | .pDependencies = NULL, |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1209 | }; |
Chia-I Wu | c278df8 | 2015-07-07 11:50:03 +0800 | [diff] [blame] | 1210 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1211 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1212 | err = vkCreateRenderPass(demo->device, &rp_info, NULL, &demo->render_pass); |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1213 | assert(!err); |
| 1214 | } |
| 1215 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1216 | static VkShaderModule |
| 1217 | demo_prepare_shader_module(struct demo *demo, const void *code, size_t size) { |
Courtney Goeltzenleuchter | 2d034fd | 2015-06-28 13:01:17 -0600 | [diff] [blame] | 1218 | VkShaderModuleCreateInfo moduleCreateInfo; |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1219 | VkShaderModule module; |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 1220 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1221 | |
Courtney Goeltzenleuchter | 2d034fd | 2015-06-28 13:01:17 -0600 | [diff] [blame] | 1222 | moduleCreateInfo.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO; |
| 1223 | moduleCreateInfo.pNext = NULL; |
| 1224 | |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1225 | moduleCreateInfo.codeSize = size; |
| 1226 | moduleCreateInfo.pCode = code; |
| 1227 | moduleCreateInfo.flags = 0; |
| 1228 | err = vkCreateShaderModule(demo->device, &moduleCreateInfo, NULL, &module); |
| 1229 | assert(!err); |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1230 | |
| 1231 | return module; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1232 | } |
| 1233 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1234 | char *demo_read_spv(const char *filename, size_t *psize) { |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1235 | long int size; |
| 1236 | void *shader_code; |
Tony Barbour | 9687cb1 | 2015-07-14 13:34:05 -0600 | [diff] [blame] | 1237 | size_t retVal; |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1238 | |
| 1239 | FILE *fp = fopen(filename, "rb"); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1240 | if (!fp) |
| 1241 | return NULL; |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1242 | |
| 1243 | fseek(fp, 0L, SEEK_END); |
| 1244 | size = ftell(fp); |
| 1245 | |
| 1246 | fseek(fp, 0L, SEEK_SET); |
| 1247 | |
| 1248 | shader_code = malloc(size); |
Tony Barbour | 9687cb1 | 2015-07-14 13:34:05 -0600 | [diff] [blame] | 1249 | retVal = fread(shader_code, size, 1, fp); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1250 | if (!retVal) |
| 1251 | return NULL; |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1252 | |
| 1253 | *psize = size; |
| 1254 | |
Mike Stroyan | 8518025 | 2015-10-28 11:15:46 -0600 | [diff] [blame] | 1255 | fclose(fp); |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1256 | return shader_code; |
| 1257 | } |
| 1258 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1259 | static VkShaderModule demo_prepare_vs(struct demo *demo) { |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1260 | void *vertShaderCode; |
Tobin Ehlis | b08d487 | 2016-04-13 12:59:08 -0600 | [diff] [blame] | 1261 | size_t size = 0; |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1262 | |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1263 | vertShaderCode = demo_read_spv("tri-vert.spv", &size); |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1264 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1265 | demo->vert_shader_module = |
| 1266 | demo_prepare_shader_module(demo, vertShaderCode, size); |
Courtney Goeltzenleuchter | ef7301b | 2014-09-17 13:17:12 -0600 | [diff] [blame] | 1267 | |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1268 | free(vertShaderCode); |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1269 | |
| 1270 | return demo->vert_shader_module; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1271 | } |
| 1272 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1273 | static VkShaderModule demo_prepare_fs(struct demo *demo) { |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1274 | void *fragShaderCode; |
| 1275 | size_t size; |
Courtney Goeltzenleuchter | ef7301b | 2014-09-17 13:17:12 -0600 | [diff] [blame] | 1276 | |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1277 | fragShaderCode = demo_read_spv("tri-frag.spv", &size); |
Cody Northrop | 75db032 | 2015-05-28 11:27:16 -0600 | [diff] [blame] | 1278 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1279 | demo->frag_shader_module = |
| 1280 | demo_prepare_shader_module(demo, fragShaderCode, size); |
Courtney Goeltzenleuchter | 591ac87 | 2015-09-24 17:27:08 -0600 | [diff] [blame] | 1281 | |
Courtney Goeltzenleuchter | 8961c98 | 2015-10-30 15:19:27 -0600 | [diff] [blame] | 1282 | free(fragShaderCode); |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1283 | |
| 1284 | return demo->frag_shader_module; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1285 | } |
| 1286 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1287 | static void demo_prepare_pipeline(struct demo *demo) { |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1288 | VkGraphicsPipelineCreateInfo pipeline; |
Jon Ashburn | 0d60d27 | 2015-07-09 15:02:25 -0600 | [diff] [blame] | 1289 | VkPipelineCacheCreateInfo pipelineCache; |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 1290 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1291 | VkPipelineVertexInputStateCreateInfo vi; |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1292 | VkPipelineInputAssemblyStateCreateInfo ia; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1293 | VkPipelineRasterizationStateCreateInfo rs; |
| 1294 | VkPipelineColorBlendStateCreateInfo cb; |
| 1295 | VkPipelineDepthStencilStateCreateInfo ds; |
| 1296 | VkPipelineViewportStateCreateInfo vp; |
| 1297 | VkPipelineMultisampleStateCreateInfo ms; |
| 1298 | VkDynamicState dynamicStateEnables[VK_DYNAMIC_STATE_RANGE_SIZE]; |
| 1299 | VkPipelineDynamicStateCreateInfo dynamicState; |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 1300 | |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 1301 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1302 | |
Piers Daniell | 811eb74 | 2015-09-29 13:01:09 -0600 | [diff] [blame] | 1303 | memset(dynamicStateEnables, 0, sizeof dynamicStateEnables); |
| 1304 | memset(&dynamicState, 0, sizeof dynamicState); |
| 1305 | dynamicState.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO; |
| 1306 | dynamicState.pDynamicStates = dynamicStateEnables; |
| 1307 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1308 | memset(&pipeline, 0, sizeof(pipeline)); |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1309 | pipeline.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO; |
Mark Lobodzinski | 556f721 | 2015-04-17 14:11:39 -0500 | [diff] [blame] | 1310 | pipeline.layout = demo->pipeline_layout; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1311 | |
Chia-I Wu | 8d29d02 | 2014-10-08 12:14:39 +0800 | [diff] [blame] | 1312 | vi = demo->vertices.vi; |
| 1313 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1314 | memset(&ia, 0, sizeof(ia)); |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1315 | ia.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO; |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1316 | ia.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1317 | |
| 1318 | memset(&rs, 0, sizeof(rs)); |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1319 | rs.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO; |
| 1320 | rs.polygonMode = VK_POLYGON_MODE_FILL; |
Chia-I Wu | ce532f7 | 2015-10-26 17:32:47 +0800 | [diff] [blame] | 1321 | rs.cullMode = VK_CULL_MODE_BACK_BIT; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1322 | rs.frontFace = VK_FRONT_FACE_CLOCKWISE; |
Courtney Goeltzenleuchter | c0f9fa7 | 2015-10-15 12:57:38 -0600 | [diff] [blame] | 1323 | rs.depthClampEnable = VK_FALSE; |
Cody Northrop | f5bd225 | 2015-08-17 11:10:49 -0600 | [diff] [blame] | 1324 | rs.rasterizerDiscardEnable = VK_FALSE; |
| 1325 | rs.depthBiasEnable = VK_FALSE; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1326 | |
| 1327 | memset(&cb, 0, sizeof(cb)); |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1328 | cb.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO; |
| 1329 | VkPipelineColorBlendAttachmentState att_state[1]; |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1330 | memset(att_state, 0, sizeof(att_state)); |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1331 | att_state[0].colorWriteMask = 0xf; |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1332 | att_state[0].blendEnable = VK_FALSE; |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1333 | cb.attachmentCount = 1; |
| 1334 | cb.pAttachments = att_state; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1335 | |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1336 | memset(&vp, 0, sizeof(vp)); |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1337 | vp.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO; |
Tony Barbour | 8205d90 | 2015-04-16 15:59:00 -0600 | [diff] [blame] | 1338 | vp.viewportCount = 1; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1339 | dynamicStateEnables[dynamicState.dynamicStateCount++] = |
| 1340 | VK_DYNAMIC_STATE_VIEWPORT; |
Piers Daniell | 811eb74 | 2015-09-29 13:01:09 -0600 | [diff] [blame] | 1341 | vp.scissorCount = 1; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1342 | dynamicStateEnables[dynamicState.dynamicStateCount++] = |
| 1343 | VK_DYNAMIC_STATE_SCISSOR; |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1344 | |
| 1345 | memset(&ds, 0, sizeof(ds)); |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1346 | ds.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO; |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1347 | ds.depthTestEnable = VK_TRUE; |
| 1348 | ds.depthWriteEnable = VK_TRUE; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1349 | ds.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL; |
Cody Northrop | e4bc694 | 2015-08-26 10:01:32 -0600 | [diff] [blame] | 1350 | ds.depthBoundsTestEnable = VK_FALSE; |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1351 | ds.back.failOp = VK_STENCIL_OP_KEEP; |
| 1352 | ds.back.passOp = VK_STENCIL_OP_KEEP; |
| 1353 | ds.back.compareOp = VK_COMPARE_OP_ALWAYS; |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1354 | ds.stencilTestEnable = VK_FALSE; |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1355 | ds.front = ds.back; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1356 | |
Tony Barbour | fa6cac7 | 2015-01-16 14:27:35 -0700 | [diff] [blame] | 1357 | memset(&ms, 0, sizeof(ms)); |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1358 | ms.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO; |
Cody Northrop | e9825b7 | 2015-08-04 14:34:54 -0600 | [diff] [blame] | 1359 | ms.pSampleMask = NULL; |
Chia-I Wu | 3138d6a | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1360 | ms.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT; |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1361 | |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 1362 | // Two stages: vs and fs |
| 1363 | pipeline.stageCount = 2; |
| 1364 | VkPipelineShaderStageCreateInfo shaderStages[2]; |
| 1365 | memset(&shaderStages, 0, 2 * sizeof(VkPipelineShaderStageCreateInfo)); |
| 1366 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1367 | shaderStages[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO; |
| 1368 | shaderStages[0].stage = VK_SHADER_STAGE_VERTEX_BIT; |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1369 | shaderStages[0].module = demo_prepare_vs(demo); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1370 | shaderStages[0].pName = "main"; |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 1371 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1372 | shaderStages[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO; |
| 1373 | shaderStages[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT; |
Chia-I Wu | 062ad15 | 2015-10-31 00:31:16 +0800 | [diff] [blame] | 1374 | shaderStages[1].module = demo_prepare_fs(demo); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1375 | shaderStages[1].pName = "main"; |
Mark Lobodzinski | 0e0fb5c | 2015-06-23 15:11:57 -0600 | [diff] [blame] | 1376 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1377 | pipeline.pVertexInputState = &vi; |
Tony Barbour | e307f58 | 2015-07-10 15:29:03 -0600 | [diff] [blame] | 1378 | pipeline.pInputAssemblyState = &ia; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1379 | pipeline.pRasterizationState = &rs; |
| 1380 | pipeline.pColorBlendState = &cb; |
| 1381 | pipeline.pMultisampleState = &ms; |
| 1382 | pipeline.pViewportState = &vp; |
| 1383 | pipeline.pDepthStencilState = &ds; |
| 1384 | pipeline.pStages = shaderStages; |
| 1385 | pipeline.renderPass = demo->render_pass; |
| 1386 | pipeline.pDynamicState = &dynamicState; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1387 | |
Jon Ashburn | 0d60d27 | 2015-07-09 15:02:25 -0600 | [diff] [blame] | 1388 | memset(&pipelineCache, 0, sizeof(pipelineCache)); |
| 1389 | pipelineCache.sType = VK_STRUCTURE_TYPE_PIPELINE_CACHE_CREATE_INFO; |
| 1390 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1391 | err = vkCreatePipelineCache(demo->device, &pipelineCache, NULL, |
| 1392 | &demo->pipelineCache); |
Jon Ashburn | 0d60d27 | 2015-07-09 15:02:25 -0600 | [diff] [blame] | 1393 | assert(!err); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1394 | err = vkCreateGraphicsPipelines(demo->device, demo->pipelineCache, 1, |
| 1395 | &pipeline, NULL, &demo->pipeline); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1396 | assert(!err); |
| 1397 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1398 | vkDestroyPipelineCache(demo->device, demo->pipelineCache, NULL); |
Mark Lobodzinski | 8a19064 | 2015-08-07 10:17:13 -0600 | [diff] [blame] | 1399 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 1400 | vkDestroyShaderModule(demo->device, demo->frag_shader_module, NULL); |
| 1401 | vkDestroyShaderModule(demo->device, demo->vert_shader_module, NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1402 | } |
| 1403 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1404 | static void demo_prepare_descriptor_pool(struct demo *demo) { |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1405 | const VkDescriptorPoolSize type_count = { |
Courtney Goeltzenleuchter | ad87081 | 2015-04-15 15:29:59 -0600 | [diff] [blame] | 1406 | .type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1407 | .descriptorCount = DEMO_TEXTURE_COUNT, |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1408 | }; |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1409 | const VkDescriptorPoolCreateInfo descriptor_pool = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1410 | .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO, |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1411 | .pNext = NULL, |
Courtney Goeltzenleuchter | d9e966a | 2015-09-16 16:12:45 -0600 | [diff] [blame] | 1412 | .maxSets = 1, |
Chia-I Wu | c51b121 | 2015-10-27 19:25:11 +0800 | [diff] [blame] | 1413 | .poolSizeCount = 1, |
| 1414 | .pPoolSizes = &type_count, |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1415 | }; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 1416 | VkResult U_ASSERT_ONLY err; |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1417 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1418 | err = vkCreateDescriptorPool(demo->device, &descriptor_pool, NULL, |
| 1419 | &demo->desc_pool); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1420 | assert(!err); |
| 1421 | } |
| 1422 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1423 | static void demo_prepare_descriptor_set(struct demo *demo) { |
Courtney Goeltzenleuchter | 34aa5c8 | 2015-10-23 13:38:14 -0600 | [diff] [blame] | 1424 | VkDescriptorImageInfo tex_descs[DEMO_TEXTURE_COUNT]; |
Chia-I Wu | 8cd8ecd | 2015-05-25 16:27:55 +0800 | [diff] [blame] | 1425 | VkWriteDescriptorSet write; |
Tony Barbour | 22a3086 | 2015-04-22 09:02:32 -0600 | [diff] [blame] | 1426 | VkResult U_ASSERT_ONLY err; |
Mark Lobodzinski | e2d07a5 | 2015-01-29 08:55:56 -0600 | [diff] [blame] | 1427 | uint32_t i; |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1428 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1429 | VkDescriptorSetAllocateInfo alloc_info = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 1430 | .sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO, |
Courtney Goeltzenleuchter | 831c183 | 2015-10-23 14:21:05 -0600 | [diff] [blame] | 1431 | .pNext = NULL, |
| 1432 | .descriptorPool = demo->desc_pool, |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 1433 | .descriptorSetCount = 1, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1434 | .pSetLayouts = &demo->desc_layout}; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1435 | err = vkAllocateDescriptorSets(demo->device, &alloc_info, &demo->desc_set); |
Cody Northrop | c8aa4a5 | 2015-08-03 12:47:29 -0600 | [diff] [blame] | 1436 | assert(!err); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1437 | |
Chia-I Wu | 8cd8ecd | 2015-05-25 16:27:55 +0800 | [diff] [blame] | 1438 | memset(&tex_descs, 0, sizeof(tex_descs)); |
| 1439 | for (i = 0; i < DEMO_TEXTURE_COUNT; i++) { |
Courtney Goeltzenleuchter | 34aa5c8 | 2015-10-23 13:38:14 -0600 | [diff] [blame] | 1440 | tex_descs[i].sampler = demo->textures[i].sampler; |
| 1441 | tex_descs[i].imageView = demo->textures[i].view; |
| 1442 | tex_descs[i].imageLayout = VK_IMAGE_LAYOUT_GENERAL; |
Chia-I Wu | 8cd8ecd | 2015-05-25 16:27:55 +0800 | [diff] [blame] | 1443 | } |
| 1444 | |
| 1445 | memset(&write, 0, sizeof(write)); |
| 1446 | write.sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1447 | write.dstSet = demo->desc_set; |
Chia-I Wu | 763a749 | 2015-10-26 20:48:51 +0800 | [diff] [blame] | 1448 | write.descriptorCount = DEMO_TEXTURE_COUNT; |
Chia-I Wu | 8cd8ecd | 2015-05-25 16:27:55 +0800 | [diff] [blame] | 1449 | write.descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER; |
Courtney Goeltzenleuchter | 34aa5c8 | 2015-10-23 13:38:14 -0600 | [diff] [blame] | 1450 | write.pImageInfo = tex_descs; |
Chia-I Wu | 8cd8ecd | 2015-05-25 16:27:55 +0800 | [diff] [blame] | 1451 | |
Mark Lobodzinski | 67b42b7 | 2015-09-07 13:59:43 -0600 | [diff] [blame] | 1452 | vkUpdateDescriptorSets(demo->device, 1, &write, 0, NULL); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1453 | } |
| 1454 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1455 | static void demo_prepare_framebuffers(struct demo *demo) { |
Courtney Goeltzenleuchter | 1856d6f | 2015-09-01 17:30:39 -0600 | [diff] [blame] | 1456 | VkImageView attachments[2]; |
Cody Northrop | f110c6e | 2015-08-04 10:47:08 -0600 | [diff] [blame] | 1457 | attachments[1] = demo->depth.view; |
| 1458 | |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1459 | const VkFramebufferCreateInfo fb_info = { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1460 | .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO, |
| 1461 | .pNext = NULL, |
| 1462 | .renderPass = demo->render_pass, |
| 1463 | .attachmentCount = 2, |
| 1464 | .pAttachments = attachments, |
| 1465 | .width = demo->width, |
| 1466 | .height = demo->height, |
| 1467 | .layers = 1, |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1468 | }; |
| 1469 | VkResult U_ASSERT_ONLY err; |
| 1470 | uint32_t i; |
| 1471 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1472 | demo->framebuffers = (VkFramebuffer *)malloc(demo->swapchainImageCount * |
| 1473 | sizeof(VkFramebuffer)); |
Tony Barbour | 5aabff5 | 2015-10-08 14:26:24 -0600 | [diff] [blame] | 1474 | assert(demo->framebuffers); |
| 1475 | |
| 1476 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1477 | attachments[0] = demo->buffers[i].view; |
| 1478 | err = vkCreateFramebuffer(demo->device, &fb_info, NULL, |
| 1479 | &demo->framebuffers[i]); |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1480 | assert(!err); |
| 1481 | } |
| 1482 | } |
| 1483 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1484 | static void demo_prepare(struct demo *demo) { |
Cody Northrop | 18ea11b | 2015-07-09 18:08:32 -0600 | [diff] [blame] | 1485 | VkResult U_ASSERT_ONLY err; |
| 1486 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1487 | const VkCommandPoolCreateInfo cmd_pool_info = { |
| 1488 | .sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO, |
Cody Northrop | 18ea11b | 2015-07-09 18:08:32 -0600 | [diff] [blame] | 1489 | .pNext = NULL, |
| 1490 | .queueFamilyIndex = demo->graphics_queue_node_index, |
Mark Lobodzinski | ac6b2c7 | 2015-12-14 15:47:36 -0700 | [diff] [blame] | 1491 | .flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT, |
Cody Northrop | 18ea11b | 2015-07-09 18:08:32 -0600 | [diff] [blame] | 1492 | }; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1493 | err = vkCreateCommandPool(demo->device, &cmd_pool_info, NULL, |
| 1494 | &demo->cmd_pool); |
Cody Northrop | 18ea11b | 2015-07-09 18:08:32 -0600 | [diff] [blame] | 1495 | assert(!err); |
| 1496 | |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1497 | const VkCommandBufferAllocateInfo cmd = { |
Chia-I Wu | c1f5e40 | 2015-11-10 16:21:09 +0800 | [diff] [blame] | 1498 | .sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1499 | .pNext = NULL, |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1500 | .commandPool = demo->cmd_pool, |
| 1501 | .level = VK_COMMAND_BUFFER_LEVEL_PRIMARY, |
Jon Ashburn | a4ae48b | 2016-01-11 13:12:43 -0700 | [diff] [blame] | 1502 | .commandBufferCount = 1, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1503 | }; |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1504 | err = vkAllocateCommandBuffers(demo->device, &cmd, &demo->draw_cmd); |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 1505 | assert(!err); |
| 1506 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1507 | demo_prepare_buffers(demo); |
Chia-I Wu | 9ae87c9 | 2014-10-07 14:15:01 +0800 | [diff] [blame] | 1508 | demo_prepare_depth(demo); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 1509 | demo_prepare_textures(demo); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 1510 | demo_prepare_vertices(demo); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1511 | demo_prepare_descriptor_layout(demo); |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1512 | demo_prepare_render_pass(demo); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1513 | demo_prepare_pipeline(demo); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1514 | |
Chia-I Wu | 8d24b3b | 2015-03-26 13:14:16 +0800 | [diff] [blame] | 1515 | demo_prepare_descriptor_pool(demo); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 1516 | demo_prepare_descriptor_set(demo); |
Chia-I Wu | 76cd422 | 2015-07-08 13:34:24 +0800 | [diff] [blame] | 1517 | |
| 1518 | demo_prepare_framebuffers(demo); |
| 1519 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 1520 | demo->prepared = true; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1521 | } |
| 1522 | |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1523 | #ifdef _WIN32 |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1524 | static void demo_run(struct demo *demo) { |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 1525 | if (!demo->prepared) |
| 1526 | return; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1527 | demo_draw(demo); |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 1528 | |
| 1529 | if (demo->depthStencil > 0.99f) |
| 1530 | demo->depthIncrement = -0.001f; |
| 1531 | if (demo->depthStencil < 0.8f) |
| 1532 | demo->depthIncrement = 0.001f; |
| 1533 | |
| 1534 | demo->depthStencil += demo->depthIncrement; |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 1535 | |
| 1536 | demo->curFrame++; |
| 1537 | if (demo->frameCount != INT32_MAX && demo->curFrame == demo->frameCount) { |
| 1538 | PostQuitMessage(validation_error); |
| 1539 | } |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1540 | } |
| 1541 | |
| 1542 | // On MS-Windows, make this a global, so it's available to WndProc() |
| 1543 | struct demo demo; |
| 1544 | |
| 1545 | // MS-Windows event handling function: |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1546 | LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { |
Ian Elliott | 4e19ed0 | 2015-04-28 10:52:52 -0600 | [diff] [blame] | 1547 | char tmp_str[] = APP_LONG_NAME; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1548 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1549 | switch (uMsg) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1550 | case WM_CREATE: |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1551 | return 0; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1552 | case WM_CLOSE: |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 1553 | PostQuitMessage(validation_error); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1554 | return 0; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1555 | case WM_PAINT: |
Cody Northrop | 67ff0a4 | 2015-09-09 10:21:49 -0600 | [diff] [blame] | 1556 | if (demo.prepared) { |
| 1557 | demo_run(&demo); |
Tony Barbour | 18b53e7 | 2015-10-20 12:49:46 -0600 | [diff] [blame] | 1558 | break; |
Cody Northrop | 67ff0a4 | 2015-09-09 10:21:49 -0600 | [diff] [blame] | 1559 | } |
Ian Elliott | f3f8082 | 2015-10-21 15:14:07 -0600 | [diff] [blame] | 1560 | case WM_SIZE: |
Piers Daniell | fdd5af6 | 2016-02-18 10:54:15 -0700 | [diff] [blame] | 1561 | // Resize the application to the new window size, except when |
| 1562 | // it was minimized. Vulkan doesn't support images or swapchains |
| 1563 | // with width=0 and height=0. |
| 1564 | if (wParam != SIZE_MINIMIZED) { |
| 1565 | demo.width = lParam & 0xffff; |
| 1566 | demo.height = lParam & 0xffff0000 >> 16; |
| 1567 | demo_resize(&demo); |
| 1568 | } |
Ian Elliott | f3f8082 | 2015-10-21 15:14:07 -0600 | [diff] [blame] | 1569 | break; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1570 | default: |
| 1571 | break; |
| 1572 | } |
| 1573 | return (DefWindowProc(hWnd, uMsg, wParam, lParam)); |
| 1574 | } |
| 1575 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1576 | static void demo_create_window(struct demo *demo) { |
| 1577 | WNDCLASSEX win_class; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1578 | |
| 1579 | // Initialize the window class structure: |
| 1580 | win_class.cbSize = sizeof(WNDCLASSEX); |
| 1581 | win_class.style = CS_HREDRAW | CS_VREDRAW; |
| 1582 | win_class.lpfnWndProc = WndProc; |
| 1583 | win_class.cbClsExtra = 0; |
| 1584 | win_class.cbWndExtra = 0; |
| 1585 | win_class.hInstance = demo->connection; // hInstance |
| 1586 | win_class.hIcon = LoadIcon(NULL, IDI_APPLICATION); |
| 1587 | win_class.hCursor = LoadCursor(NULL, IDC_ARROW); |
| 1588 | win_class.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); |
| 1589 | win_class.lpszMenuName = NULL; |
| 1590 | win_class.lpszClassName = demo->name; |
| 1591 | win_class.hIconSm = LoadIcon(NULL, IDI_WINLOGO); |
| 1592 | // Register window class: |
| 1593 | if (!RegisterClassEx(&win_class)) { |
| 1594 | // It didn't work, so try to give a useful error: |
| 1595 | printf("Unexpected error trying to start the application!\n"); |
| 1596 | fflush(stdout); |
| 1597 | exit(1); |
| 1598 | } |
| 1599 | // Create window with the registered class: |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1600 | RECT wr = {0, 0, demo->width, demo->height}; |
Mike Stroyan | 7eef574 | 2015-06-15 14:19:19 -0600 | [diff] [blame] | 1601 | AdjustWindowRect(&wr, WS_OVERLAPPEDWINDOW, FALSE); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1602 | demo->window = CreateWindowEx(0, |
| 1603 | demo->name, // class name |
| 1604 | demo->name, // app name |
| 1605 | WS_OVERLAPPEDWINDOW | // window style |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1606 | WS_VISIBLE | WS_SYSMENU, |
| 1607 | 100, 100, // x/y coords |
| 1608 | wr.right - wr.left, // width |
| 1609 | wr.bottom - wr.top, // height |
| 1610 | NULL, // handle to parent |
| 1611 | NULL, // handle to menu |
| 1612 | demo->connection, // hInstance |
| 1613 | NULL); // no extra parameters |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1614 | if (!demo->window) { |
| 1615 | // It didn't work, so try to give a useful error: |
| 1616 | printf("Cannot create a window in which to draw!\n"); |
| 1617 | fflush(stdout); |
| 1618 | exit(1); |
| 1619 | } |
| 1620 | } |
| 1621 | #else // _WIN32 |
| 1622 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1623 | static void demo_handle_event(struct demo *demo, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1624 | const xcb_generic_event_t *event) { |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1625 | switch (event->response_type & 0x7f) { |
| 1626 | case XCB_EXPOSE: |
| 1627 | demo_draw(demo); |
| 1628 | break; |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1629 | case XCB_CLIENT_MESSAGE: |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1630 | if ((*(xcb_client_message_event_t *)event).data.data32[0] == |
| 1631 | (*demo->atom_wm_delete_window).atom) { |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1632 | demo->quit = true; |
| 1633 | } |
| 1634 | break; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1635 | case XCB_KEY_RELEASE: { |
| 1636 | const xcb_key_release_event_t *key = |
| 1637 | (const xcb_key_release_event_t *)event; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1638 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1639 | if (key->detail == 0x9) |
| 1640 | demo->quit = true; |
| 1641 | } break; |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1642 | case XCB_DESTROY_NOTIFY: |
| 1643 | demo->quit = true; |
| 1644 | break; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1645 | case XCB_CONFIGURE_NOTIFY: { |
| 1646 | const xcb_configure_notify_event_t *cfg = |
| 1647 | (const xcb_configure_notify_event_t *)event; |
| 1648 | if ((demo->width != cfg->width) || (demo->height != cfg->height)) { |
Damien Leone | 3d77c30 | 2016-01-26 14:34:12 -0800 | [diff] [blame] | 1649 | demo->width = cfg->width; |
| 1650 | demo->height = cfg->height; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1651 | demo_resize(demo); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 1652 | } |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1653 | } break; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1654 | default: |
| 1655 | break; |
| 1656 | } |
| 1657 | } |
| 1658 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1659 | static void demo_run(struct demo *demo) { |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1660 | xcb_flush(demo->connection); |
| 1661 | |
| 1662 | while (!demo->quit) { |
| 1663 | xcb_generic_event_t *event; |
| 1664 | |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 1665 | event = xcb_poll_for_event(demo->connection); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1666 | if (event) { |
| 1667 | demo_handle_event(demo, event); |
| 1668 | free(event); |
| 1669 | } |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 1670 | |
| 1671 | demo_draw(demo); |
| 1672 | |
| 1673 | if (demo->depthStencil > 0.99f) |
| 1674 | demo->depthIncrement = -0.001f; |
| 1675 | if (demo->depthStencil < 0.8f) |
| 1676 | demo->depthIncrement = 0.001f; |
| 1677 | |
| 1678 | demo->depthStencil += demo->depthIncrement; |
| 1679 | |
| 1680 | // Wait for work to finish before updating MVP. |
| 1681 | vkDeviceWaitIdle(demo->device); |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 1682 | demo->curFrame++; |
| 1683 | if (demo->frameCount != INT32_MAX && demo->curFrame == demo->frameCount) |
| 1684 | demo->quit = true; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1685 | } |
| 1686 | } |
| 1687 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1688 | static void demo_create_window(struct demo *demo) { |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1689 | uint32_t value_mask, value_list[32]; |
| 1690 | |
| 1691 | demo->window = xcb_generate_id(demo->connection); |
| 1692 | |
| 1693 | value_mask = XCB_CW_BACK_PIXEL | XCB_CW_EVENT_MASK; |
| 1694 | value_list[0] = demo->screen->black_pixel; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1695 | value_list[1] = XCB_EVENT_MASK_KEY_RELEASE | XCB_EVENT_MASK_EXPOSURE | |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1696 | XCB_EVENT_MASK_STRUCTURE_NOTIFY; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1697 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1698 | xcb_create_window(demo->connection, XCB_COPY_FROM_PARENT, demo->window, |
| 1699 | demo->screen->root, 0, 0, demo->width, demo->height, 0, |
| 1700 | XCB_WINDOW_CLASS_INPUT_OUTPUT, demo->screen->root_visual, |
| 1701 | value_mask, value_list); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1702 | |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1703 | /* Magic code that will send notification when window is destroyed */ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1704 | xcb_intern_atom_cookie_t cookie = |
| 1705 | xcb_intern_atom(demo->connection, 1, 12, "WM_PROTOCOLS"); |
| 1706 | xcb_intern_atom_reply_t *reply = |
| 1707 | xcb_intern_atom_reply(demo->connection, cookie, 0); |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1708 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1709 | xcb_intern_atom_cookie_t cookie2 = |
| 1710 | xcb_intern_atom(demo->connection, 0, 16, "WM_DELETE_WINDOW"); |
| 1711 | demo->atom_wm_delete_window = |
| 1712 | xcb_intern_atom_reply(demo->connection, cookie2, 0); |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1713 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1714 | xcb_change_property(demo->connection, XCB_PROP_MODE_REPLACE, demo->window, |
| 1715 | (*reply).atom, 4, 32, 1, |
Courtney Goeltzenleuchter | ca69805 | 2014-11-07 15:17:03 -0700 | [diff] [blame] | 1716 | &(*demo->atom_wm_delete_window).atom); |
| 1717 | free(reply); |
| 1718 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1719 | xcb_map_window(demo->connection, demo->window); |
| 1720 | } |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 1721 | #endif // _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1722 | |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1723 | /* |
| 1724 | * Return 1 (true) if all layer names specified in check_names |
| 1725 | * can be found in given layer properties. |
| 1726 | */ |
| 1727 | static VkBool32 demo_check_layers(uint32_t check_count, char **check_names, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1728 | uint32_t layer_count, |
| 1729 | VkLayerProperties *layers) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1730 | for (uint32_t i = 0; i < check_count; i++) { |
| 1731 | VkBool32 found = 0; |
| 1732 | for (uint32_t j = 0; j < layer_count; j++) { |
| 1733 | if (!strcmp(check_names[i], layers[j].layerName)) { |
| 1734 | found = 1; |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1735 | break; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1736 | } |
| 1737 | } |
| 1738 | if (!found) { |
| 1739 | fprintf(stderr, "Cannot find layer: %s\n", check_names[i]); |
| 1740 | return 0; |
| 1741 | } |
| 1742 | } |
| 1743 | return 1; |
| 1744 | } |
Derrick Owens | f83966f | 2016-01-21 14:46:16 -0500 | [diff] [blame] | 1745 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1746 | static void demo_init_vk(struct demo *demo) { |
Tobin Ehlis | 3536b44 | 2015-04-16 18:04:57 -0600 | [diff] [blame] | 1747 | VkResult err; |
Courtney Goeltzenleuchter | 1c7c65d | 2015-06-10 17:39:03 -0600 | [diff] [blame] | 1748 | uint32_t instance_extension_count = 0; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1749 | uint32_t instance_layer_count = 0; |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 1750 | uint32_t device_validation_layer_count = 0; |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1751 | char **instance_validation_layers = NULL; |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 1752 | demo->enabled_extension_count = 0; |
| 1753 | demo->enabled_layer_count = 0; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1754 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1755 | char *instance_validation_layers_alt1[] = { |
| 1756 | "VK_LAYER_LUNARG_standard_validation" |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1757 | }; |
| 1758 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1759 | char *instance_validation_layers_alt2[] = { |
Mark Lobodzinski | 1c33357 | 2016-03-17 15:08:18 -0600 | [diff] [blame] | 1760 | "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation", |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1761 | "VK_LAYER_LUNARG_device_limits", "VK_LAYER_LUNARG_object_tracker", |
Tobin Ehlis | 5b5e7bc | 2016-03-09 16:12:48 -0700 | [diff] [blame] | 1762 | "VK_LAYER_LUNARG_image", "VK_LAYER_LUNARG_core_validation", |
| 1763 | "VK_LAYER_LUNARG_swapchain", "VK_LAYER_GOOGLE_unique_objects" |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1764 | }; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1765 | |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1766 | /* Look for validation layers */ |
Courtney Goeltzenleuchter | 1f41f54 | 2015-07-09 11:44:38 -0600 | [diff] [blame] | 1767 | VkBool32 validation_found = 0; |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1768 | if (demo->validate) { |
Tobin Ehlis | 3536b44 | 2015-04-16 18:04:57 -0600 | [diff] [blame] | 1769 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1770 | err = vkEnumerateInstanceLayerProperties(&instance_layer_count, NULL); |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1771 | assert(!err); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1772 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1773 | instance_validation_layers = instance_validation_layers_alt1; |
| 1774 | if (instance_layer_count > 0) { |
| 1775 | VkLayerProperties *instance_layers = |
| 1776 | malloc(sizeof (VkLayerProperties) * instance_layer_count); |
| 1777 | err = vkEnumerateInstanceLayerProperties(&instance_layer_count, |
| 1778 | instance_layers); |
| 1779 | assert(!err); |
| 1780 | |
| 1781 | |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1782 | validation_found = demo_check_layers( |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1783 | ARRAY_SIZE(instance_validation_layers_alt1), |
| 1784 | instance_validation_layers, instance_layer_count, |
| 1785 | instance_layers); |
| 1786 | if (validation_found) { |
| 1787 | demo->enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt1); |
| 1788 | demo->device_validation_layers[0] = "VK_LAYER_LUNARG_standard_validation"; |
| 1789 | device_validation_layer_count = 1; |
| 1790 | } else { |
| 1791 | // use alternative set of validation layers |
| 1792 | instance_validation_layers = instance_validation_layers_alt2; |
| 1793 | demo->enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt2); |
| 1794 | validation_found = demo_check_layers( |
| 1795 | ARRAY_SIZE(instance_validation_layers_alt2), |
| 1796 | instance_validation_layers, instance_layer_count, |
| 1797 | instance_layers); |
| 1798 | device_validation_layer_count = |
| 1799 | ARRAY_SIZE(instance_validation_layers_alt2); |
| 1800 | for (uint32_t i = 0; i < device_validation_layer_count; i++) { |
| 1801 | demo->device_validation_layers[i] = |
| 1802 | instance_validation_layers[i]; |
| 1803 | } |
| 1804 | } |
| 1805 | free(instance_layers); |
Courtney Goeltzenleuchter | 1c7c65d | 2015-06-10 17:39:03 -0600 | [diff] [blame] | 1806 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1807 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1808 | if (!validation_found) { |
Karl Schultz | 2a5eaf0 | 2016-04-07 09:40:30 -0600 | [diff] [blame] | 1809 | ERR_EXIT("vkEnumerateInstanceLayerProperties failed to find " |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1810 | "required validation layer.\n\n" |
| 1811 | "Please look at the Getting Started guide for additional " |
| 1812 | "information.\n", |
| 1813 | "vkCreateInstance Failure"); |
| 1814 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1815 | } |
| 1816 | |
| 1817 | /* Look for instance extensions */ |
| 1818 | VkBool32 surfaceExtFound = 0; |
| 1819 | VkBool32 platformSurfaceExtFound = 0; |
| 1820 | memset(demo->extension_names, 0, sizeof(demo->extension_names)); |
| 1821 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1822 | err = vkEnumerateInstanceExtensionProperties( |
| 1823 | NULL, &instance_extension_count, NULL); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1824 | assert(!err); |
| 1825 | |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1826 | if (instance_extension_count > 0) { |
| 1827 | VkExtensionProperties *instance_extensions = |
| 1828 | malloc(sizeof(VkExtensionProperties) * instance_extension_count); |
| 1829 | err = vkEnumerateInstanceExtensionProperties( |
| 1830 | NULL, &instance_extension_count, instance_extensions); |
| 1831 | assert(!err); |
| 1832 | for (uint32_t i = 0; i < instance_extension_count; i++) { |
| 1833 | if (!strcmp(VK_KHR_SURFACE_EXTENSION_NAME, |
| 1834 | instance_extensions[i].extensionName)) { |
| 1835 | surfaceExtFound = 1; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1836 | demo->extension_names[demo->enabled_extension_count++] = |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1837 | VK_KHR_SURFACE_EXTENSION_NAME; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1838 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1839 | #ifdef _WIN32 |
| 1840 | if (!strcmp(VK_KHR_WIN32_SURFACE_EXTENSION_NAME, |
| 1841 | instance_extensions[i].extensionName)) { |
| 1842 | platformSurfaceExtFound = 1; |
| 1843 | demo->extension_names[demo->enabled_extension_count++] = |
| 1844 | VK_KHR_WIN32_SURFACE_EXTENSION_NAME; |
| 1845 | } |
| 1846 | #else // _WIN32 |
| 1847 | if (!strcmp(VK_KHR_XCB_SURFACE_EXTENSION_NAME, |
| 1848 | instance_extensions[i].extensionName)) { |
| 1849 | platformSurfaceExtFound = 1; |
| 1850 | demo->extension_names[demo->enabled_extension_count++] = |
| 1851 | VK_KHR_XCB_SURFACE_EXTENSION_NAME; |
| 1852 | } |
| 1853 | #endif // _WIN32 |
| 1854 | if (!strcmp(VK_EXT_DEBUG_REPORT_EXTENSION_NAME, |
| 1855 | instance_extensions[i].extensionName)) { |
| 1856 | if (demo->validate) { |
| 1857 | demo->extension_names[demo->enabled_extension_count++] = |
| 1858 | VK_EXT_DEBUG_REPORT_EXTENSION_NAME; |
| 1859 | } |
| 1860 | } |
| 1861 | assert(demo->enabled_extension_count < 64); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1862 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1863 | |
| 1864 | free(instance_extensions); |
Tobin Ehlis | 3536b44 | 2015-04-16 18:04:57 -0600 | [diff] [blame] | 1865 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1866 | |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1867 | if (!surfaceExtFound) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1868 | ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find " |
| 1869 | "the " VK_KHR_SURFACE_EXTENSION_NAME |
| 1870 | " extension.\n\nDo you have a compatible " |
Ian Elliott | 3b375cf | 2015-04-28 13:22:33 -0600 | [diff] [blame] | 1871 | "Vulkan installable client driver (ICD) installed?\nPlease " |
| 1872 | "look at the Getting Started guide for additional " |
| 1873 | "information.\n", |
| 1874 | "vkCreateInstance Failure"); |
| 1875 | } |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1876 | if (!platformSurfaceExtFound) { |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1877 | #ifdef _WIN32 |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1878 | ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find " |
| 1879 | "the " VK_KHR_WIN32_SURFACE_EXTENSION_NAME |
| 1880 | " extension.\n\nDo you have a compatible " |
| 1881 | "Vulkan installable client driver (ICD) installed?\nPlease " |
| 1882 | "look at the Getting Started guide for additional " |
| 1883 | "information.\n", |
| 1884 | "vkCreateInstance Failure"); |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1885 | #else // _WIN32 |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1886 | ERR_EXIT("vkEnumerateInstanceExtensionProperties failed to find " |
| 1887 | "the " VK_KHR_XCB_SURFACE_EXTENSION_NAME |
| 1888 | " extension.\n\nDo you have a compatible " |
| 1889 | "Vulkan installable client driver (ICD) installed?\nPlease " |
| 1890 | "look at the Getting Started guide for additional " |
| 1891 | "information.\n", |
| 1892 | "vkCreateInstance Failure"); |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1893 | #endif // _WIN32 |
Ian Elliott | f1d9013 | 2015-11-20 13:08:34 -0700 | [diff] [blame] | 1894 | } |
Courtney Goeltzenleuchter | 382489d | 2015-04-10 08:34:15 -0600 | [diff] [blame] | 1895 | const VkApplicationInfo app = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1896 | .sType = VK_STRUCTURE_TYPE_APPLICATION_INFO, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1897 | .pNext = NULL, |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1898 | .pApplicationName = APP_SHORT_NAME, |
| 1899 | .applicationVersion = 0, |
Ian Elliott | 4e19ed0 | 2015-04-28 10:52:52 -0600 | [diff] [blame] | 1900 | .pEngineName = APP_SHORT_NAME, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1901 | .engineVersion = 0, |
Jon Ashburn | d3995c9 | 2016-03-22 13:57:46 -0600 | [diff] [blame] | 1902 | .apiVersion = VK_API_VERSION_1_0, |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1903 | }; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1904 | VkInstanceCreateInfo inst_info = { |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 1905 | .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, |
Jon Ashburn | 29669a4 | 2015-04-04 14:52:07 -0600 | [diff] [blame] | 1906 | .pNext = NULL, |
Chia-I Wu | 1f85191 | 2015-10-27 18:04:07 +0800 | [diff] [blame] | 1907 | .pApplicationInfo = &app, |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 1908 | .enabledLayerCount = demo->enabled_layer_count, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1909 | .ppEnabledLayerNames = (const char *const *)instance_validation_layers, |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 1910 | .enabledExtensionCount = demo->enabled_extension_count, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1911 | .ppEnabledExtensionNames = (const char *const *)demo->extension_names, |
Jon Ashburn | 29669a4 | 2015-04-04 14:52:07 -0600 | [diff] [blame] | 1912 | }; |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 1913 | |
Mark Lobodzinski | e2d07a5 | 2015-01-29 08:55:56 -0600 | [diff] [blame] | 1914 | uint32_t gpu_count; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1915 | |
Tony Barbour | 3ec16a5 | 2016-03-07 15:48:06 -0700 | [diff] [blame] | 1916 | err = vkCreateInstance(&inst_info, NULL, &demo->inst); |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 1917 | if (err == VK_ERROR_INCOMPATIBLE_DRIVER) { |
| 1918 | ERR_EXIT("Cannot find a compatible Vulkan installable client driver " |
Ian Elliott | 3b375cf | 2015-04-28 13:22:33 -0600 | [diff] [blame] | 1919 | "(ICD).\n\nPlease look at the Getting Started guide for " |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 1920 | "additional information.\n", |
| 1921 | "vkCreateInstance Failure"); |
Courtney Goeltzenleuchter | ac544f3 | 2015-09-14 18:01:17 -0600 | [diff] [blame] | 1922 | } else if (err == VK_ERROR_EXTENSION_NOT_PRESENT) { |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1923 | ERR_EXIT("Cannot find a specified extension library" |
| 1924 | ".\nMake sure your layers path is set appropriately\n", |
| 1925 | "vkCreateInstance Failure"); |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 1926 | } else if (err) { |
Ian Elliott | 3b375cf | 2015-04-28 13:22:33 -0600 | [diff] [blame] | 1927 | ERR_EXIT("vkCreateInstance failed.\n\nDo you have a compatible Vulkan " |
| 1928 | "installable client driver (ICD) installed?\nPlease look at " |
Ian Elliott | caa9f27 | 2015-04-28 11:35:02 -0600 | [diff] [blame] | 1929 | "the Getting Started guide for additional information.\n", |
| 1930 | "vkCreateInstance Failure"); |
Ian Elliott | dfe55f7 | 2015-04-03 15:24:55 -0600 | [diff] [blame] | 1931 | } |
Jon Ashburn | 29669a4 | 2015-04-04 14:52:07 -0600 | [diff] [blame] | 1932 | |
Tobin Ehlis | 4f482a7 | 2015-09-07 15:16:39 -0600 | [diff] [blame] | 1933 | /* Make initial call to query gpu_count, then second call for gpu info*/ |
| 1934 | err = vkEnumeratePhysicalDevices(demo->inst, &gpu_count, NULL); |
| 1935 | assert(!err && gpu_count > 0); |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1936 | |
| 1937 | if (gpu_count > 0) { |
| 1938 | VkPhysicalDevice *physical_devices = |
| 1939 | malloc(sizeof(VkPhysicalDevice) * gpu_count); |
| 1940 | err = vkEnumeratePhysicalDevices(demo->inst, &gpu_count, |
| 1941 | physical_devices); |
| 1942 | assert(!err); |
| 1943 | /* For tri demo we just grab the first physical device */ |
| 1944 | demo->gpu = physical_devices[0]; |
| 1945 | free(physical_devices); |
| 1946 | } else { |
| 1947 | ERR_EXIT("vkEnumeratePhysicalDevices reported zero accessible devices." |
| 1948 | "\n\nDo you have a compatible Vulkan installable client" |
| 1949 | " driver (ICD) installed?\nPlease look at the Getting Started" |
| 1950 | " guide for additional information.\n", |
| 1951 | "vkEnumeratePhysicalDevices Failure"); |
| 1952 | } |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 1953 | |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1954 | /* Look for validation layers */ |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1955 | if (demo->validate) { |
| 1956 | validation_found = 0; |
| 1957 | demo->enabled_layer_count = 0; |
| 1958 | uint32_t device_layer_count = 0; |
| 1959 | err = |
| 1960 | vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count, NULL); |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1961 | assert(!err); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1962 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1963 | if (device_layer_count > 0) { |
| 1964 | VkLayerProperties *device_layers = |
| 1965 | malloc(sizeof (VkLayerProperties) * device_layer_count); |
| 1966 | err = vkEnumerateDeviceLayerProperties(demo->gpu, &device_layer_count, |
| 1967 | device_layers); |
| 1968 | assert(!err); |
| 1969 | |
| 1970 | |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1971 | validation_found = demo_check_layers(device_validation_layer_count, |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1972 | demo->device_validation_layers, |
| 1973 | device_layer_count, |
| 1974 | device_layers); |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1975 | demo->enabled_layer_count = device_validation_layer_count; |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1976 | |
| 1977 | free(device_layers); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1978 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1979 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1980 | if (!validation_found) { |
| 1981 | ERR_EXIT("vkEnumerateDeviceLayerProperties failed to find " |
| 1982 | "a required validation layer.\n\n" |
| 1983 | "Please look at the Getting Started guide for additional " |
| 1984 | "information.\n", |
| 1985 | "vkCreateDevice Failure"); |
| 1986 | } |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 1987 | } |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1988 | |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 1989 | /* Look for device extensions */ |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1990 | uint32_t device_extension_count = 0; |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1991 | VkBool32 swapchainExtFound = 0; |
| 1992 | demo->enabled_extension_count = 0; |
| 1993 | memset(demo->extension_names, 0, sizeof(demo->extension_names)); |
| 1994 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 1995 | err = vkEnumerateDeviceExtensionProperties(demo->gpu, NULL, |
| 1996 | &device_extension_count, NULL); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 1997 | assert(!err); |
| 1998 | |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 1999 | if (device_extension_count > 0) { |
| 2000 | VkExtensionProperties *device_extensions = |
| 2001 | malloc(sizeof(VkExtensionProperties) * device_extension_count); |
| 2002 | err = vkEnumerateDeviceExtensionProperties( |
| 2003 | demo->gpu, NULL, &device_extension_count, device_extensions); |
| 2004 | assert(!err); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2005 | |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 2006 | for (uint32_t i = 0; i < device_extension_count; i++) { |
| 2007 | if (!strcmp(VK_KHR_SWAPCHAIN_EXTENSION_NAME, |
| 2008 | device_extensions[i].extensionName)) { |
| 2009 | swapchainExtFound = 1; |
| 2010 | demo->extension_names[demo->enabled_extension_count++] = |
| 2011 | VK_KHR_SWAPCHAIN_EXTENSION_NAME; |
| 2012 | } |
| 2013 | assert(demo->enabled_extension_count < 64); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2014 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 2015 | |
| 2016 | free(device_extensions); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2017 | } |
Dustin Graves | beebf7d | 2016-01-27 13:48:06 -0700 | [diff] [blame] | 2018 | |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2019 | if (!swapchainExtFound) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2020 | ERR_EXIT("vkEnumerateDeviceExtensionProperties failed to find " |
| 2021 | "the " VK_KHR_SWAPCHAIN_EXTENSION_NAME |
| 2022 | " extension.\n\nDo you have a compatible " |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2023 | "Vulkan installable client driver (ICD) installed?\nPlease " |
| 2024 | "look at the Getting Started guide for additional " |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2025 | "information.\n", |
| 2026 | "vkCreateInstance Failure"); |
| 2027 | } |
| 2028 | |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2029 | if (demo->validate) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2030 | demo->CreateDebugReportCallback = |
| 2031 | (PFN_vkCreateDebugReportCallbackEXT)vkGetInstanceProcAddr( |
| 2032 | demo->inst, "vkCreateDebugReportCallbackEXT"); |
Mark Lobodzinski | 96b8241 | 2016-02-22 09:32:55 -0700 | [diff] [blame] | 2033 | demo->DestroyDebugReportCallback = |
| 2034 | (PFN_vkDestroyDebugReportCallbackEXT)vkGetInstanceProcAddr( |
| 2035 | demo->inst, "vkDestroyDebugReportCallbackEXT"); |
Courtney Goeltzenleuchter | f6a6e22 | 2015-11-30 12:13:14 -0700 | [diff] [blame] | 2036 | if (!demo->CreateDebugReportCallback) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2037 | ERR_EXIT( |
| 2038 | "GetProcAddr: Unable to find vkCreateDebugReportCallbackEXT\n", |
| 2039 | "vkGetProcAddr Failure"); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2040 | } |
Mark Lobodzinski | 96b8241 | 2016-02-22 09:32:55 -0700 | [diff] [blame] | 2041 | if (!demo->DestroyDebugReportCallback) { |
| 2042 | ERR_EXIT( |
| 2043 | "GetProcAddr: Unable to find vkDestroyDebugReportCallbackEXT\n", |
| 2044 | "vkGetProcAddr Failure"); |
| 2045 | } |
| 2046 | demo->DebugReportMessage = |
| 2047 | (PFN_vkDebugReportMessageEXT)vkGetInstanceProcAddr( |
| 2048 | demo->inst, "vkDebugReportMessageEXT"); |
| 2049 | if (!demo->DebugReportMessage) { |
| 2050 | ERR_EXIT("GetProcAddr: Unable to find vkDebugReportMessageEXT\n", |
| 2051 | "vkGetProcAddr Failure"); |
| 2052 | } |
| 2053 | |
Courtney Goeltzenleuchter | acb1359 | 2015-12-09 15:48:16 -0700 | [diff] [blame] | 2054 | VkDebugReportCallbackCreateInfoEXT dbgCreateInfo; |
| 2055 | dbgCreateInfo.sType = VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2056 | dbgCreateInfo.flags = |
Mark Lobodzinski | 5c13d4d | 2016-02-11 09:26:16 -0700 | [diff] [blame] | 2057 | VK_DEBUG_REPORT_ERROR_BIT_EXT | VK_DEBUG_REPORT_WARNING_BIT_EXT; |
Karl Schultz | 7c5f63e | 2016-03-25 14:25:16 -0600 | [diff] [blame] | 2058 | dbgCreateInfo.pfnCallback = demo->use_break ? BreakCallback : dbgFunc; |
Courtney Goeltzenleuchter | f6a6e22 | 2015-11-30 12:13:14 -0700 | [diff] [blame] | 2059 | dbgCreateInfo.pUserData = NULL; |
| 2060 | dbgCreateInfo.pNext = NULL; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2061 | err = demo->CreateDebugReportCallback(demo->inst, &dbgCreateInfo, NULL, |
| 2062 | &demo->msg_callback); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2063 | switch (err) { |
| 2064 | case VK_SUCCESS: |
| 2065 | break; |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2066 | case VK_ERROR_OUT_OF_HOST_MEMORY: |
Courtney Goeltzenleuchter | f6a6e22 | 2015-11-30 12:13:14 -0700 | [diff] [blame] | 2067 | ERR_EXIT("CreateDebugReportCallback: out of host memory\n", |
| 2068 | "CreateDebugReportCallback Failure"); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2069 | break; |
| 2070 | default: |
Courtney Goeltzenleuchter | f6a6e22 | 2015-11-30 12:13:14 -0700 | [diff] [blame] | 2071 | ERR_EXIT("CreateDebugReportCallback: unknown failure\n", |
| 2072 | "CreateDebugReportCallback Failure"); |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2073 | break; |
| 2074 | } |
| 2075 | } |
| 2076 | |
Jon Ashburn | 250984c | 2015-11-17 15:22:07 -0700 | [diff] [blame] | 2077 | // Having these GIPA queries of device extension entry points both |
| 2078 | // BEFORE and AFTER vkCreateDevice is a good test for the loader |
Ian Elliott | 64070a8 | 2015-11-17 17:29:40 -0700 | [diff] [blame] | 2079 | GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceCapabilitiesKHR); |
| 2080 | GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceFormatsKHR); |
| 2081 | GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfacePresentModesKHR); |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 2082 | GET_INSTANCE_PROC_ADDR(demo->inst, GetPhysicalDeviceSurfaceSupportKHR); |
Jon Ashburn | 250984c | 2015-11-17 15:22:07 -0700 | [diff] [blame] | 2083 | GET_INSTANCE_PROC_ADDR(demo->inst, CreateSwapchainKHR); |
| 2084 | GET_INSTANCE_PROC_ADDR(demo->inst, DestroySwapchainKHR); |
| 2085 | GET_INSTANCE_PROC_ADDR(demo->inst, GetSwapchainImagesKHR); |
| 2086 | GET_INSTANCE_PROC_ADDR(demo->inst, AcquireNextImageKHR); |
| 2087 | GET_INSTANCE_PROC_ADDR(demo->inst, QueuePresentKHR); |
Ian Elliott | 1b6de09 | 2015-06-22 15:07:49 -0600 | [diff] [blame] | 2088 | |
Courtney Goeltzenleuchter | 01d2ae1 | 2015-10-20 16:40:38 -0600 | [diff] [blame] | 2089 | vkGetPhysicalDeviceProperties(demo->gpu, &demo->gpu_props); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 2090 | |
Cody Northrop | ef72e2a | 2015-08-03 17:04:53 -0600 | [diff] [blame] | 2091 | // Query with NULL data to get count |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2092 | vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count, |
| 2093 | NULL); |
Courtney Goeltzenleuchter | bfccf41 | 2015-03-25 13:36:41 -0600 | [diff] [blame] | 2094 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2095 | demo->queue_props = (VkQueueFamilyProperties *)malloc( |
| 2096 | demo->queue_count * sizeof(VkQueueFamilyProperties)); |
| 2097 | vkGetPhysicalDeviceQueueFamilyProperties(demo->gpu, &demo->queue_count, |
| 2098 | demo->queue_props); |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2099 | assert(demo->queue_count >= 1); |
Courtney Goeltzenleuchter | f316806 | 2015-03-05 18:09:39 -0700 | [diff] [blame] | 2100 | |
Chris Forbes | a3c20a2 | 2016-03-15 10:12:48 +1300 | [diff] [blame] | 2101 | VkPhysicalDeviceFeatures features; |
| 2102 | vkGetPhysicalDeviceFeatures(demo->gpu, &features); |
| 2103 | |
| 2104 | if (!features.shaderClipDistance) { |
| 2105 | ERR_EXIT("Required device feature `shaderClipDistance` not supported\n", |
| 2106 | "GetPhysicalDeviceFeatures failure"); |
| 2107 | } |
| 2108 | |
Courtney Goeltzenleuchter | 18061cd | 2015-06-29 15:39:26 -0600 | [diff] [blame] | 2109 | // Graphics queue and MemMgr queue can be separate. |
| 2110 | // TODO: Add support for separate queues, including synchronization, |
| 2111 | // and appropriate tracking for QueueSubmit |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2112 | } |
| 2113 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2114 | static void demo_init_device(struct demo *demo) { |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2115 | VkResult U_ASSERT_ONLY err; |
| 2116 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2117 | float queue_priorities[1] = {0.0}; |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2118 | const VkDeviceQueueCreateInfo queue = { |
| 2119 | .sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO, |
| 2120 | .pNext = NULL, |
| 2121 | .queueFamilyIndex = demo->graphics_queue_node_index, |
| 2122 | .queueCount = 1, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2123 | .pQueuePriorities = queue_priorities}; |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2124 | |
Chris Forbes | a3c20a2 | 2016-03-15 10:12:48 +1300 | [diff] [blame] | 2125 | VkPhysicalDeviceFeatures features = { |
| 2126 | .shaderClipDistance = VK_TRUE, |
| 2127 | }; |
| 2128 | |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2129 | VkDeviceCreateInfo device = { |
| 2130 | .sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO, |
| 2131 | .pNext = NULL, |
| 2132 | .queueCreateInfoCount = 1, |
| 2133 | .pQueueCreateInfos = &queue, |
| 2134 | .enabledLayerCount = demo->enabled_layer_count, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2135 | .ppEnabledLayerNames = |
| 2136 | (const char *const *)((demo->validate) |
| 2137 | ? demo->device_validation_layers |
| 2138 | : NULL), |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2139 | .enabledExtensionCount = demo->enabled_extension_count, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2140 | .ppEnabledExtensionNames = (const char *const *)demo->extension_names, |
Chris Forbes | a3c20a2 | 2016-03-15 10:12:48 +1300 | [diff] [blame] | 2141 | .pEnabledFeatures = &features, |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2142 | }; |
| 2143 | |
| 2144 | err = vkCreateDevice(demo->gpu, &device, NULL, &demo->device); |
| 2145 | assert(!err); |
| 2146 | } |
| 2147 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2148 | static void demo_init_vk_swapchain(struct demo *demo) { |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 2149 | VkResult U_ASSERT_ONLY err; |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2150 | uint32_t i; |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2151 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2152 | // Create a WSI surface for the window: |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2153 | #ifdef _WIN32 |
Ian Elliott | da44dfe | 2015-12-11 15:52:12 -0700 | [diff] [blame] | 2154 | VkWin32SurfaceCreateInfoKHR createInfo; |
| 2155 | createInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR; |
| 2156 | createInfo.pNext = NULL; |
| 2157 | createInfo.flags = 0; |
Jon Ashburn | 09338b5 | 2015-12-24 17:08:01 -0700 | [diff] [blame] | 2158 | createInfo.hinstance = demo->connection; |
| 2159 | createInfo.hwnd = demo->window; |
Ian Elliott | da44dfe | 2015-12-11 15:52:12 -0700 | [diff] [blame] | 2160 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2161 | err = |
| 2162 | vkCreateWin32SurfaceKHR(demo->inst, &createInfo, NULL, &demo->surface); |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 2163 | |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2164 | #else // _WIN32 |
Ian Elliott | da44dfe | 2015-12-11 15:52:12 -0700 | [diff] [blame] | 2165 | VkXcbSurfaceCreateInfoKHR createInfo; |
| 2166 | createInfo.sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR; |
| 2167 | createInfo.pNext = NULL; |
| 2168 | createInfo.flags = 0; |
| 2169 | createInfo.connection = demo->connection; |
| 2170 | createInfo.window = demo->window; |
| 2171 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2172 | err = vkCreateXcbSurfaceKHR(demo->inst, &createInfo, NULL, &demo->surface); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2173 | #endif // _WIN32 |
| 2174 | |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2175 | // Iterate over each queue to learn whether it supports presenting: |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2176 | VkBool32 *supportsPresent = |
| 2177 | (VkBool32 *)malloc(demo->queue_count * sizeof(VkBool32)); |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2178 | for (i = 0; i < demo->queue_count; i++) { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2179 | demo->fpGetPhysicalDeviceSurfaceSupportKHR(demo->gpu, i, demo->surface, |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2180 | &supportsPresent[i]); |
Courtney Goeltzenleuchter | f316806 | 2015-03-05 18:09:39 -0700 | [diff] [blame] | 2181 | } |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2182 | |
| 2183 | // Search for a graphics and a present queue in the array of queue |
| 2184 | // families, try to find one that supports both |
| 2185 | uint32_t graphicsQueueNodeIndex = UINT32_MAX; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2186 | uint32_t presentQueueNodeIndex = UINT32_MAX; |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2187 | for (i = 0; i < demo->queue_count; i++) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2188 | if ((demo->queue_props[i].queueFlags & VK_QUEUE_GRAPHICS_BIT) != 0) { |
| 2189 | if (graphicsQueueNodeIndex == UINT32_MAX) { |
| 2190 | graphicsQueueNodeIndex = i; |
| 2191 | } |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2192 | |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2193 | if (supportsPresent[i] == VK_TRUE) { |
| 2194 | graphicsQueueNodeIndex = i; |
| 2195 | presentQueueNodeIndex = i; |
| 2196 | break; |
| 2197 | } |
| 2198 | } |
| 2199 | } |
| 2200 | if (presentQueueNodeIndex == UINT32_MAX) { |
| 2201 | // If didn't find a queue that supports both graphics and present, then |
| 2202 | // find a separate present queue. |
Piers Daniell | 1cf7fe1 | 2015-07-16 09:35:35 -0600 | [diff] [blame] | 2203 | for (uint32_t i = 0; i < demo->queue_count; ++i) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2204 | if (supportsPresent[i] == VK_TRUE) { |
| 2205 | presentQueueNodeIndex = i; |
| 2206 | break; |
| 2207 | } |
| 2208 | } |
| 2209 | } |
| 2210 | free(supportsPresent); |
| 2211 | |
| 2212 | // Generate error if could not find both a graphics and a present queue |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2213 | if (graphicsQueueNodeIndex == UINT32_MAX || |
| 2214 | presentQueueNodeIndex == UINT32_MAX) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2215 | ERR_EXIT("Could not find a graphics and a present queue\n", |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2216 | "Swapchain Initialization Failure"); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2217 | } |
| 2218 | |
| 2219 | // TODO: Add support for separate queues, including presentation, |
Ian Elliott | 8d2a2eb | 2015-11-23 12:48:15 -0700 | [diff] [blame] | 2220 | // synchronization, and appropriate tracking for QueueSubmit. |
| 2221 | // NOTE: While it is possible for an application to use a separate graphics |
| 2222 | // and a present queues, this demo program assumes it is only using |
| 2223 | // one: |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2224 | if (graphicsQueueNodeIndex != presentQueueNodeIndex) { |
| 2225 | ERR_EXIT("Could not find a common graphics and a present queue\n", |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2226 | "Swapchain Initialization Failure"); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2227 | } |
| 2228 | |
| 2229 | demo->graphics_queue_node_index = graphicsQueueNodeIndex; |
Courtney Goeltzenleuchter | f316806 | 2015-03-05 18:09:39 -0700 | [diff] [blame] | 2230 | |
Tony Barbour | 3d03a4a | 2016-01-22 14:36:40 -0700 | [diff] [blame] | 2231 | demo_init_device(demo); |
| 2232 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2233 | vkGetDeviceQueue(demo->device, demo->graphics_queue_node_index, 0, |
| 2234 | &demo->queue); |
Ian Elliott | 32536f9 | 2015-04-21 16:41:02 -0600 | [diff] [blame] | 2235 | |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2236 | // Get the list of VkFormat's that are supported: |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 2237 | uint32_t formatCount; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2238 | err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface, |
Ian Elliott | 8d2a2eb | 2015-11-23 12:48:15 -0700 | [diff] [blame] | 2239 | &formatCount, NULL); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2240 | assert(!err); |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 2241 | VkSurfaceFormatKHR *surfFormats = |
| 2242 | (VkSurfaceFormatKHR *)malloc(formatCount * sizeof(VkSurfaceFormatKHR)); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2243 | err = demo->fpGetPhysicalDeviceSurfaceFormatsKHR(demo->gpu, demo->surface, |
Ian Elliott | 8d2a2eb | 2015-11-23 12:48:15 -0700 | [diff] [blame] | 2244 | &formatCount, surfFormats); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2245 | assert(!err); |
| 2246 | // If the format list includes just one entry of VK_FORMAT_UNDEFINED, |
| 2247 | // the surface has no preferred format. Otherwise, at least one |
| 2248 | // supported format will be returned. |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2249 | if (formatCount == 1 && surfFormats[0].format == VK_FORMAT_UNDEFINED) { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2250 | demo->format = VK_FORMAT_B8G8R8A8_UNORM; |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2251 | } else { |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2252 | assert(formatCount >= 1); |
| 2253 | demo->format = surfFormats[0].format; |
| 2254 | } |
Ian Elliott | 7fe115d | 2015-08-07 15:56:59 -0600 | [diff] [blame] | 2255 | demo->color_space = surfFormats[0].colorSpace; |
Ian Elliott | 32536f9 | 2015-04-21 16:41:02 -0600 | [diff] [blame] | 2256 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2257 | demo->quit = false; |
| 2258 | demo->curFrame = 0; |
| 2259 | |
Mark Lobodzinski | 7234629 | 2015-07-02 16:49:40 -0600 | [diff] [blame] | 2260 | // Get Memory information and properties |
Courtney Goeltzenleuchter | 01d2ae1 | 2015-10-20 16:40:38 -0600 | [diff] [blame] | 2261 | vkGetPhysicalDeviceMemoryProperties(demo->gpu, &demo->memory_properties); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2262 | } |
| 2263 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2264 | static void demo_init_connection(struct demo *demo) { |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2265 | #ifndef _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2266 | const xcb_setup_t *setup; |
| 2267 | xcb_screen_iterator_t iter; |
| 2268 | int scr; |
| 2269 | |
| 2270 | demo->connection = xcb_connect(NULL, &scr); |
Ian Elliott | dfe55f7 | 2015-04-03 15:24:55 -0600 | [diff] [blame] | 2271 | if (demo->connection == NULL) { |
| 2272 | printf("Cannot find a compatible Vulkan installable client driver " |
| 2273 | "(ICD).\nExiting ...\n"); |
| 2274 | fflush(stdout); |
| 2275 | exit(1); |
| 2276 | } |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2277 | |
| 2278 | setup = xcb_get_setup(demo->connection); |
| 2279 | iter = xcb_setup_roots_iterator(setup); |
| 2280 | while (scr-- > 0) |
| 2281 | xcb_screen_next(&iter); |
| 2282 | |
| 2283 | demo->screen = iter.data; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2284 | #endif // _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2285 | } |
| 2286 | |
Courtney Goeltzenleuchter | f113a95 | 2015-02-25 11:46:58 -0700 | [diff] [blame] | 2287 | static void demo_init(struct demo *demo, const int argc, const char *argv[]) |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2288 | { |
| 2289 | memset(demo, 0, sizeof(*demo)); |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2290 | demo->frameCount = INT32_MAX; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2291 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2292 | for (int i = 1; i < argc; i++) { |
| 2293 | if (strcmp(argv[i], "--use_staging") == 0) { |
Courtney Goeltzenleuchter | f113a95 | 2015-02-25 11:46:58 -0700 | [diff] [blame] | 2294 | demo->use_staging_buffer = true; |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2295 | continue; |
| 2296 | } |
| 2297 | if (strcmp(argv[i], "--break") == 0) { |
| 2298 | demo->use_break = true; |
| 2299 | continue; |
| 2300 | } |
| 2301 | if (strcmp(argv[i], "--validate") == 0) { |
Jon Ashburn | 99ea74d | 2016-02-19 15:23:41 -0700 | [diff] [blame] | 2302 | demo->validate = true; |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2303 | continue; |
| 2304 | } |
| 2305 | if (strcmp(argv[i], "--c") == 0 && demo->frameCount == INT32_MAX && |
| 2306 | i < argc - 1 && sscanf(argv[i + 1], "%d", &demo->frameCount) == 1 && |
| 2307 | demo->frameCount >= 0) { |
| 2308 | i++; |
| 2309 | continue; |
| 2310 | } |
| 2311 | |
| 2312 | fprintf(stderr, "Usage:\n %s [--use_staging] [--validate] [--break] " |
| 2313 | "[--c <framecount>]\n", |
| 2314 | APP_SHORT_NAME); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2315 | fflush(stderr); |
| 2316 | exit(1); |
| 2317 | } |
Courtney Goeltzenleuchter | f113a95 | 2015-02-25 11:46:58 -0700 | [diff] [blame] | 2318 | |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2319 | demo_init_connection(demo); |
Courtney Goeltzenleuchter | 9cc421e | 2015-04-08 15:36:08 -0600 | [diff] [blame] | 2320 | demo_init_vk(demo); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2321 | |
| 2322 | demo->width = 300; |
| 2323 | demo->height = 300; |
Tony Barbour | 4a6692d | 2015-10-08 13:45:45 -0600 | [diff] [blame] | 2324 | demo->depthStencil = 1.0; |
| 2325 | demo->depthIncrement = -0.01f; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2326 | } |
| 2327 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2328 | static void demo_cleanup(struct demo *demo) { |
Mark Lobodzinski | 2318261 | 2015-05-29 09:32:35 -0500 | [diff] [blame] | 2329 | uint32_t i; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2330 | |
Cody Northrop | 67ff0a4 | 2015-09-09 10:21:49 -0600 | [diff] [blame] | 2331 | demo->prepared = false; |
| 2332 | |
Tony Barbour | 5aabff5 | 2015-10-08 14:26:24 -0600 | [diff] [blame] | 2333 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2334 | vkDestroyFramebuffer(demo->device, demo->framebuffers[i], NULL); |
Tony Barbour | de4124d | 2015-07-03 10:33:54 -0600 | [diff] [blame] | 2335 | } |
Tony Barbour | 5aabff5 | 2015-10-08 14:26:24 -0600 | [diff] [blame] | 2336 | free(demo->framebuffers); |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2337 | vkDestroyDescriptorPool(demo->device, demo->desc_pool, NULL); |
Chia-I Wu | f838506 | 2015-01-04 16:27:24 +0800 | [diff] [blame] | 2338 | |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 2339 | if (demo->setup_cmd) { |
Courtney Goeltzenleuchter | 831c183 | 2015-10-23 14:21:05 -0600 | [diff] [blame] | 2340 | vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->setup_cmd); |
Courtney Goeltzenleuchter | 633f9c5 | 2015-04-30 10:58:33 -0600 | [diff] [blame] | 2341 | } |
Courtney Goeltzenleuchter | 831c183 | 2015-10-23 14:21:05 -0600 | [diff] [blame] | 2342 | vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->draw_cmd); |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2343 | vkDestroyCommandPool(demo->device, demo->cmd_pool, NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2344 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2345 | vkDestroyPipeline(demo->device, demo->pipeline, NULL); |
| 2346 | vkDestroyRenderPass(demo->device, demo->render_pass, NULL); |
| 2347 | vkDestroyPipelineLayout(demo->device, demo->pipeline_layout, NULL); |
| 2348 | vkDestroyDescriptorSetLayout(demo->device, demo->desc_layout, NULL); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 2349 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2350 | vkDestroyBuffer(demo->device, demo->vertices.buf, NULL); |
| 2351 | vkFreeMemory(demo->device, demo->vertices.mem, NULL); |
Chia-I Wu | 99621bc | 2014-10-08 11:52:22 +0800 | [diff] [blame] | 2352 | |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 2353 | for (i = 0; i < DEMO_TEXTURE_COUNT; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2354 | vkDestroyImageView(demo->device, demo->textures[i].view, NULL); |
| 2355 | vkDestroyImage(demo->device, demo->textures[i].image, NULL); |
| 2356 | vkFreeMemory(demo->device, demo->textures[i].mem, NULL); |
| 2357 | vkDestroySampler(demo->device, demo->textures[i].sampler, NULL); |
Chia-I Wu | b043fe3 | 2014-10-06 15:30:33 +0800 | [diff] [blame] | 2358 | } |
| 2359 | |
Ian Elliott | 338dedb | 2015-08-21 15:09:33 -0600 | [diff] [blame] | 2360 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2361 | vkDestroyImageView(demo->device, demo->buffers[i].view, NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2362 | } |
Tony Barbour | de4124d | 2015-07-03 10:33:54 -0600 | [diff] [blame] | 2363 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2364 | vkDestroyImageView(demo->device, demo->depth.view, NULL); |
| 2365 | vkDestroyImage(demo->device, demo->depth.image, NULL); |
| 2366 | vkFreeMemory(demo->device, demo->depth.mem, NULL); |
Tony Barbour | de4124d | 2015-07-03 10:33:54 -0600 | [diff] [blame] | 2367 | |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 2368 | demo->fpDestroySwapchainKHR(demo->device, demo->swapchain, NULL); |
Ian Elliott | e36b208 | 2015-07-06 14:27:58 -0600 | [diff] [blame] | 2369 | free(demo->buffers); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2370 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2371 | vkDestroyDevice(demo->device, NULL); |
Mark Lobodzinski | 96b8241 | 2016-02-22 09:32:55 -0700 | [diff] [blame] | 2372 | if (demo->validate) { |
| 2373 | demo->DestroyDebugReportCallback(demo->inst, demo->msg_callback, NULL); |
| 2374 | } |
Ian Elliott | b5fad79 | 2015-11-20 11:55:46 -0700 | [diff] [blame] | 2375 | vkDestroySurfaceKHR(demo->inst, demo->surface, NULL); |
Tony Barbour | 3ec16a5 | 2016-03-07 15:48:06 -0700 | [diff] [blame] | 2376 | vkDestroyInstance(demo->inst, NULL); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2377 | |
Courtney Goeltzenleuchter | 591ac87 | 2015-09-24 17:27:08 -0600 | [diff] [blame] | 2378 | free(demo->queue_props); |
| 2379 | |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2380 | #ifndef _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2381 | xcb_destroy_window(demo->connection, demo->window); |
| 2382 | xcb_disconnect(demo->connection); |
Courtney Goeltzenleuchter | 591ac87 | 2015-09-24 17:27:08 -0600 | [diff] [blame] | 2383 | free(demo->atom_wm_delete_window); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2384 | #endif // _WIN32 |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2385 | } |
| 2386 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2387 | static void demo_resize(struct demo *demo) { |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2388 | uint32_t i; |
| 2389 | |
Mike Stroyan | b194be6 | 2015-10-28 09:46:57 -0600 | [diff] [blame] | 2390 | // Don't react to resize until after first initialization. |
| 2391 | if (!demo->prepared) { |
| 2392 | return; |
| 2393 | } |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2394 | // In order to properly resize the window, we must re-create the swapchain |
| 2395 | // AND redo the command buffers, etc. |
| 2396 | // |
| 2397 | // First, perform part of the demo_cleanup() function: |
| 2398 | demo->prepared = false; |
| 2399 | |
| 2400 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2401 | vkDestroyFramebuffer(demo->device, demo->framebuffers[i], NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2402 | } |
| 2403 | free(demo->framebuffers); |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2404 | vkDestroyDescriptorPool(demo->device, demo->desc_pool, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2405 | |
| 2406 | if (demo->setup_cmd) { |
Ian Elliott | 74bb2eb | 2015-10-27 11:06:33 -0600 | [diff] [blame] | 2407 | vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->setup_cmd); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2408 | } |
Ian Elliott | 74bb2eb | 2015-10-27 11:06:33 -0600 | [diff] [blame] | 2409 | vkFreeCommandBuffers(demo->device, demo->cmd_pool, 1, &demo->draw_cmd); |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2410 | vkDestroyCommandPool(demo->device, demo->cmd_pool, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2411 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2412 | vkDestroyPipeline(demo->device, demo->pipeline, NULL); |
| 2413 | vkDestroyRenderPass(demo->device, demo->render_pass, NULL); |
| 2414 | vkDestroyPipelineLayout(demo->device, demo->pipeline_layout, NULL); |
| 2415 | vkDestroyDescriptorSetLayout(demo->device, demo->desc_layout, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2416 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2417 | vkDestroyBuffer(demo->device, demo->vertices.buf, NULL); |
| 2418 | vkFreeMemory(demo->device, demo->vertices.mem, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2419 | |
| 2420 | for (i = 0; i < DEMO_TEXTURE_COUNT; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2421 | vkDestroyImageView(demo->device, demo->textures[i].view, NULL); |
| 2422 | vkDestroyImage(demo->device, demo->textures[i].image, NULL); |
| 2423 | vkFreeMemory(demo->device, demo->textures[i].mem, NULL); |
| 2424 | vkDestroySampler(demo->device, demo->textures[i].sampler, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2425 | } |
| 2426 | |
| 2427 | for (i = 0; i < demo->swapchainImageCount; i++) { |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2428 | vkDestroyImageView(demo->device, demo->buffers[i].view, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2429 | } |
| 2430 | |
Chia-I Wu | 69f4012 | 2015-10-26 21:10:41 +0800 | [diff] [blame] | 2431 | vkDestroyImageView(demo->device, demo->depth.view, NULL); |
| 2432 | vkDestroyImage(demo->device, demo->depth.image, NULL); |
| 2433 | vkFreeMemory(demo->device, demo->depth.mem, NULL); |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2434 | |
Ian Elliott | 74bb2eb | 2015-10-27 11:06:33 -0600 | [diff] [blame] | 2435 | free(demo->buffers); |
| 2436 | |
Ian Elliott | e2688a5 | 2015-10-16 18:02:43 -0600 | [diff] [blame] | 2437 | // Second, re-perform the demo_prepare() function, which will re-create the |
| 2438 | // swapchain: |
| 2439 | demo_prepare(demo); |
| 2440 | } |
| 2441 | |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2442 | #ifdef _WIN32 |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2443 | // Include header required for parsing the command line options. |
| 2444 | #include <shellapi.h> |
| 2445 | |
| 2446 | int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2447 | LPSTR pCmdLine, int nCmdShow) { |
| 2448 | MSG msg; // message |
| 2449 | bool done; // flag saying when app is complete |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2450 | int argc; |
| 2451 | char **argv; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2452 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2453 | // Use the CommandLine functions to get the command line arguments. |
| 2454 | // Unfortunately, Microsoft outputs |
| 2455 | // this information as wide characters for Unicode, and we simply want the |
| 2456 | // Ascii version to be compatible |
| 2457 | // with the non-Windows side. So, we have to convert the information to |
| 2458 | // Ascii character strings. |
| 2459 | LPWSTR *commandLineArgs = CommandLineToArgvW(GetCommandLineW(), &argc); |
| 2460 | if (NULL == commandLineArgs) { |
| 2461 | argc = 0; |
| 2462 | } |
| 2463 | |
| 2464 | if (argc > 0) { |
| 2465 | argv = (char **)malloc(sizeof(char *) * argc); |
| 2466 | if (argv == NULL) { |
| 2467 | argc = 0; |
| 2468 | } else { |
| 2469 | for (int iii = 0; iii < argc; iii++) { |
| 2470 | size_t wideCharLen = wcslen(commandLineArgs[iii]); |
| 2471 | size_t numConverted = 0; |
| 2472 | |
| 2473 | argv[iii] = (char *)malloc(sizeof(char) * (wideCharLen + 1)); |
| 2474 | if (argv[iii] != NULL) { |
| 2475 | wcstombs_s(&numConverted, argv[iii], wideCharLen + 1, |
| 2476 | commandLineArgs[iii], wideCharLen + 1); |
| 2477 | } |
| 2478 | } |
| 2479 | } |
| 2480 | } else { |
| 2481 | argv = NULL; |
| 2482 | } |
| 2483 | |
| 2484 | demo_init(&demo, argc, argv); |
| 2485 | |
| 2486 | // Free up the items we had to allocate for the command line arguments. |
| 2487 | if (argc > 0 && argv != NULL) { |
| 2488 | for (int iii = 0; iii < argc; iii++) { |
| 2489 | if (argv[iii] != NULL) { |
| 2490 | free(argv[iii]); |
| 2491 | } |
| 2492 | } |
| 2493 | free(argv); |
| 2494 | } |
| 2495 | |
| 2496 | demo.connection = hInstance; |
| 2497 | strncpy(demo.name, "tri", APP_NAME_STR_LEN); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2498 | demo_create_window(&demo); |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2499 | demo_init_vk_swapchain(&demo); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2500 | |
| 2501 | demo_prepare(&demo); |
| 2502 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2503 | done = false; // initialize loop condition variable |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2504 | /* main message loop*/ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2505 | while (!done) { |
Ian Elliott | 421107f | 2015-04-28 15:50:36 -0600 | [diff] [blame] | 2506 | PeekMessage(&msg, NULL, 0, 0, PM_REMOVE); |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2507 | if (msg.message == WM_QUIT) // check for a quit message |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2508 | { |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2509 | done = true; // if found, quit app |
| 2510 | } else { |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2511 | /* Translate and dispatch to event queue*/ |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2512 | TranslateMessage(&msg); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2513 | DispatchMessage(&msg); |
| 2514 | } |
Tony Barbour | 18b53e7 | 2015-10-20 12:49:46 -0600 | [diff] [blame] | 2515 | RedrawWindow(demo.window, NULL, NULL, RDW_INTERNALPAINT); |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2516 | } |
| 2517 | |
| 2518 | demo_cleanup(&demo); |
| 2519 | |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2520 | return (int)msg.wParam; |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2521 | } |
| 2522 | #else // _WIN32 |
Karl Schultz | 481756e | 2016-02-02 15:37:51 -0700 | [diff] [blame] | 2523 | int main(const int argc, const char *argv[]) { |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2524 | struct demo demo; |
| 2525 | |
Courtney Goeltzenleuchter | f113a95 | 2015-02-25 11:46:58 -0700 | [diff] [blame] | 2526 | demo_init(&demo, argc, argv); |
Chia-I Wu | 5b66aa5 | 2015-04-16 22:02:10 +0800 | [diff] [blame] | 2527 | demo_create_window(&demo); |
Tony Barbour | d9955e4 | 2015-10-08 13:59:42 -0600 | [diff] [blame] | 2528 | demo_init_vk_swapchain(&demo); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2529 | |
| 2530 | demo_prepare(&demo); |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2531 | demo_run(&demo); |
| 2532 | |
| 2533 | demo_cleanup(&demo); |
| 2534 | |
Karl Schultz | 501fdc2 | 2016-03-24 18:43:41 -0600 | [diff] [blame] | 2535 | return validation_error; |
Chia-I Wu | c19795a | 2014-09-13 11:12:55 +0800 | [diff] [blame] | 2536 | } |
Ian Elliott | e14e9f9 | 2015-04-16 15:23:05 -0600 | [diff] [blame] | 2537 | #endif // _WIN32 |