Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2015 Intel Corporation |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 19 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| 20 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| 21 | * IN THE SOFTWARE. |
| 22 | */ |
| 23 | |
| 24 | #include <assert.h> |
| 25 | #include <stdbool.h> |
| 26 | #include <string.h> |
| 27 | #include <unistd.h> |
| 28 | #include <fcntl.h> |
| 29 | |
Chad Versace | 2c2233e | 2015-07-17 15:04:27 -0700 | [diff] [blame] | 30 | #include "anv_private.h" |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 31 | |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 32 | #include "vk_format_info.h" |
| 33 | |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 34 | /** |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 35 | * Exactly one bit must be set in \a aspect. |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 36 | */ |
| 37 | static isl_surf_usage_flags_t |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 38 | choose_isl_surf_usage(VkImageUsageFlags vk_usage, |
Chad Versace | 2f270f0 | 2015-12-04 16:29:25 -0800 | [diff] [blame] | 39 | VkImageAspectFlags aspect) |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 40 | { |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 41 | isl_surf_usage_flags_t isl_usage = 0; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 42 | |
| 43 | /* FINISHME: Support aux surfaces */ |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 44 | isl_usage |= ISL_SURF_USAGE_DISABLE_AUX_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 45 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 46 | if (vk_usage & VK_IMAGE_USAGE_SAMPLED_BIT) |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 47 | isl_usage |= ISL_SURF_USAGE_TEXTURE_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 48 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 49 | if (vk_usage & VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT) |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 50 | isl_usage |= ISL_SURF_USAGE_TEXTURE_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 51 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 52 | if (vk_usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 53 | isl_usage |= ISL_SURF_USAGE_RENDER_TARGET_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 54 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 55 | if (vk_usage & VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT) |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 56 | isl_usage |= ISL_SURF_USAGE_CUBE_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 57 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 58 | if (vk_usage & VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT) { |
Chad Versace | 2f270f0 | 2015-12-04 16:29:25 -0800 | [diff] [blame] | 59 | switch (aspect) { |
| 60 | default: |
| 61 | unreachable("bad VkImageAspect"); |
| 62 | case VK_IMAGE_ASPECT_DEPTH_BIT: |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 63 | isl_usage |= ISL_SURF_USAGE_DEPTH_BIT; |
Chad Versace | 2f270f0 | 2015-12-04 16:29:25 -0800 | [diff] [blame] | 64 | break; |
| 65 | case VK_IMAGE_ASPECT_STENCIL_BIT: |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 66 | isl_usage |= ISL_SURF_USAGE_STENCIL_BIT; |
Chad Versace | 2f270f0 | 2015-12-04 16:29:25 -0800 | [diff] [blame] | 67 | break; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 68 | } |
| 69 | } |
| 70 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 71 | if (vk_usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) { |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 72 | /* Meta implements transfers by sampling from the source image. */ |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 73 | isl_usage |= ISL_SURF_USAGE_TEXTURE_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 74 | } |
| 75 | |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 76 | if (vk_usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) { |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 77 | /* Meta implements transfers by rendering into the destination image. */ |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 78 | isl_usage |= ISL_SURF_USAGE_RENDER_TARGET_BIT; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 79 | } |
| 80 | |
Chad Versace | c5e521f | 2016-02-09 12:36:54 -0800 | [diff] [blame] | 81 | return isl_usage; |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 82 | } |
Chad Versace | 5a6b2e6 | 2015-08-17 13:50:43 -0700 | [diff] [blame] | 83 | |
| 84 | /** |
Chad Versace | 9098e0f | 2015-12-07 09:22:49 -0800 | [diff] [blame] | 85 | * Exactly one bit must be set in \a aspect. |
| 86 | */ |
| 87 | static struct anv_surface * |
| 88 | get_surface(struct anv_image *image, VkImageAspectFlags aspect) |
| 89 | { |
| 90 | switch (aspect) { |
| 91 | default: |
| 92 | unreachable("bad VkImageAspect"); |
| 93 | case VK_IMAGE_ASPECT_COLOR_BIT: |
| 94 | return &image->color_surface; |
| 95 | case VK_IMAGE_ASPECT_DEPTH_BIT: |
| 96 | return &image->depth_surface; |
| 97 | case VK_IMAGE_ASPECT_STENCIL_BIT: |
| 98 | return &image->stencil_surface; |
| 99 | } |
| 100 | } |
| 101 | |
| 102 | /** |
| 103 | * Initialize the anv_image::*_surface selected by \a aspect. Then update the |
| 104 | * image's memory requirements (that is, the image's size and alignment). |
| 105 | * |
| 106 | * Exactly one bit must be set in \a aspect. |
Chad Versace | 5a6b2e6 | 2015-08-17 13:50:43 -0700 | [diff] [blame] | 107 | */ |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 108 | static VkResult |
Chad Versace | 9098e0f | 2015-12-07 09:22:49 -0800 | [diff] [blame] | 109 | make_surface(const struct anv_device *dev, |
| 110 | struct anv_image *image, |
| 111 | const struct anv_image_create_info *anv_info, |
| 112 | VkImageAspectFlags aspect) |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 113 | { |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 114 | const VkImageCreateInfo *vk_info = anv_info->vk_info; |
Chad Versace | 3d85a28 | 2015-12-07 08:53:43 -0800 | [diff] [blame] | 115 | bool ok UNUSED; |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 116 | |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 117 | static const enum isl_surf_dim vk_to_isl_surf_dim[] = { |
| 118 | [VK_IMAGE_TYPE_1D] = ISL_SURF_DIM_1D, |
| 119 | [VK_IMAGE_TYPE_2D] = ISL_SURF_DIM_2D, |
| 120 | [VK_IMAGE_TYPE_3D] = ISL_SURF_DIM_3D, |
| 121 | }; |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 122 | |
Chad Versace | 64e8af6 | 2015-12-07 08:50:28 -0800 | [diff] [blame] | 123 | isl_tiling_flags_t tiling_flags = anv_info->isl_tiling_flags; |
| 124 | if (vk_info->tiling == VK_IMAGE_TILING_LINEAR) |
Nanley Chery | 1d9d90d | 2016-03-02 09:44:48 -0800 | [diff] [blame] | 125 | tiling_flags = ISL_TILING_LINEAR_BIT; |
Chad Versace | 64e8af6 | 2015-12-07 08:50:28 -0800 | [diff] [blame] | 126 | |
Chad Versace | 9098e0f | 2015-12-07 09:22:49 -0800 | [diff] [blame] | 127 | struct anv_surface *anv_surf = get_surface(image, aspect); |
| 128 | |
Nanley Chery | a5dc3c0 | 2016-03-22 10:53:37 -0700 | [diff] [blame] | 129 | image->extent = anv_sanitize_image_extent(vk_info->imageType, |
| 130 | vk_info->extent); |
Nanley Chery | 9963af8 | 2016-02-17 17:20:03 -0800 | [diff] [blame] | 131 | |
Chad Versace | 9098e0f | 2015-12-07 09:22:49 -0800 | [diff] [blame] | 132 | ok = isl_surf_init(&dev->isl_dev, &anv_surf->isl, |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 133 | .dim = vk_to_isl_surf_dim[vk_info->imageType], |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 134 | .format = anv_get_isl_format(vk_info->format, aspect, vk_info->tiling), |
Nanley Chery | a5dc3c0 | 2016-03-22 10:53:37 -0700 | [diff] [blame] | 135 | .width = image->extent.width, |
| 136 | .height = image->extent.height, |
| 137 | .depth = image->extent.depth, |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 138 | .levels = vk_info->mipLevels, |
| 139 | .array_len = vk_info->arrayLayers, |
| 140 | .samples = vk_info->samples, |
| 141 | .min_alignment = 0, |
Nanley Chery | 4eab37d | 2016-03-21 10:41:06 -0700 | [diff] [blame] | 142 | .min_pitch = anv_info->stride, |
Chad Versace | 2f4bb00 | 2016-02-09 12:35:39 -0800 | [diff] [blame] | 143 | .usage = choose_isl_surf_usage(image->usage, aspect), |
Chad Versace | 64e8af6 | 2015-12-07 08:50:28 -0800 | [diff] [blame] | 144 | .tiling_flags = tiling_flags); |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 145 | |
Chad Versace | 3d85a28 | 2015-12-07 08:53:43 -0800 | [diff] [blame] | 146 | /* isl_surf_init() will fail only if provided invalid input. Invalid input |
| 147 | * is illegal in Vulkan. |
| 148 | */ |
| 149 | assert(ok); |
| 150 | |
Chad Versace | 9098e0f | 2015-12-07 09:22:49 -0800 | [diff] [blame] | 151 | anv_surf->offset = align_u32(image->size, anv_surf->isl.alignment); |
| 152 | image->size = anv_surf->offset + anv_surf->isl.size; |
| 153 | image->alignment = MAX(image->alignment, anv_surf->isl.alignment); |
Chad Versace | b369389 | 2015-12-02 16:46:16 -0800 | [diff] [blame] | 154 | |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 155 | return VK_SUCCESS; |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 156 | } |
| 157 | |
Chad Versace | 4c5dccc | 2016-02-09 12:41:08 -0800 | [diff] [blame] | 158 | /** |
| 159 | * Parameter @a format is required and overrides VkImageCreateInfo::format. |
| 160 | */ |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 161 | static VkImageUsageFlags |
Chad Versace | 4c5dccc | 2016-02-09 12:41:08 -0800 | [diff] [blame] | 162 | anv_image_get_full_usage(const VkImageCreateInfo *info, |
Jason Ekstrand | aad56f3 | 2016-05-13 17:00:58 -0700 | [diff] [blame] | 163 | VkImageAspectFlags aspects) |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 164 | { |
| 165 | VkImageUsageFlags usage = info->usage; |
| 166 | |
Chad Versace | 2bab3cd | 2016-01-28 06:28:01 -0800 | [diff] [blame] | 167 | if (info->samples > 1 && |
| 168 | (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)) { |
| 169 | /* Meta will resolve the image by binding it as a texture. */ |
| 170 | usage |= VK_IMAGE_USAGE_SAMPLED_BIT; |
| 171 | } |
| 172 | |
Jason Ekstrand | 6a8a542 | 2015-11-30 11:12:44 -0800 | [diff] [blame] | 173 | if (usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT) { |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 174 | /* Meta will transfer from the image by binding it as a texture. */ |
| 175 | usage |= VK_IMAGE_USAGE_SAMPLED_BIT; |
| 176 | } |
| 177 | |
Jason Ekstrand | 6a8a542 | 2015-11-30 11:12:44 -0800 | [diff] [blame] | 178 | if (usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT) { |
Chad Versace | 4c5dccc | 2016-02-09 12:41:08 -0800 | [diff] [blame] | 179 | /* For non-clear transfer operations, meta will transfer to the image by |
| 180 | * binding it as a color attachment, even if the image format is not |
| 181 | * a color format. |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 182 | */ |
| 183 | usage |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; |
Chad Versace | 4c5dccc | 2016-02-09 12:41:08 -0800 | [diff] [blame] | 184 | |
Jason Ekstrand | aad56f3 | 2016-05-13 17:00:58 -0700 | [diff] [blame] | 185 | if (aspects & (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) { |
Chad Versace | 4c5dccc | 2016-02-09 12:41:08 -0800 | [diff] [blame] | 186 | /* vkCmdClearDepthStencilImage() only requires that |
| 187 | * VK_IMAGE_USAGE_TRANSFER_SRC_BIT be set. In particular, it does |
| 188 | * not require VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT. Meta |
| 189 | * clears the image, though, by binding it as a depthstencil |
| 190 | * attachment. |
| 191 | */ |
| 192 | usage |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT; |
| 193 | } |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 194 | } |
| 195 | |
| 196 | return usage; |
| 197 | } |
| 198 | |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 199 | VkResult |
| 200 | anv_image_create(VkDevice _device, |
| 201 | const struct anv_image_create_info *create_info, |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 202 | const VkAllocationCallbacks* alloc, |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 203 | VkImage *pImage) |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 204 | { |
Jason Ekstrand | a52e208 | 2015-07-09 20:24:07 -0700 | [diff] [blame] | 205 | ANV_FROM_HANDLE(anv_device, device, _device); |
Chad Versace | fdcd71f | 2015-06-26 20:06:08 -0700 | [diff] [blame] | 206 | const VkImageCreateInfo *pCreateInfo = create_info->vk_info; |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 207 | struct anv_image *image = NULL; |
| 208 | VkResult r; |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 209 | |
| 210 | assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO); |
| 211 | |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 212 | anv_assert(pCreateInfo->mipLevels > 0); |
Jason Ekstrand | 299f8f1 | 2015-12-01 12:52:56 -0800 | [diff] [blame] | 213 | anv_assert(pCreateInfo->arrayLayers > 0); |
Chad Versace | d96d78c | 2016-01-22 17:16:20 -0800 | [diff] [blame] | 214 | anv_assert(pCreateInfo->samples > 0); |
Chad Versace | 5d7103e | 2015-06-26 09:05:46 -0700 | [diff] [blame] | 215 | anv_assert(pCreateInfo->extent.width > 0); |
| 216 | anv_assert(pCreateInfo->extent.height > 0); |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 217 | anv_assert(pCreateInfo->extent.depth > 0); |
Jason Ekstrand | 2a3c296 | 2015-06-10 21:04:51 -0700 | [diff] [blame] | 218 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 219 | image = anv_alloc2(&device->alloc, alloc, sizeof(*image), 8, |
| 220 | VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 221 | if (!image) |
| 222 | return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); |
Chad Versace | 67a7659 | 2015-06-26 09:17:52 -0700 | [diff] [blame] | 223 | |
Chad Versace | c6e76ae | 2015-06-26 18:48:34 -0700 | [diff] [blame] | 224 | memset(image, 0, sizeof(*image)); |
| 225 | image->type = pCreateInfo->imageType; |
| 226 | image->extent = pCreateInfo->extent; |
Jason Ekstrand | 3200a81 | 2015-12-31 12:39:34 -0800 | [diff] [blame] | 227 | image->vk_format = pCreateInfo->format; |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 228 | image->aspects = vk_format_aspects(image->vk_format); |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 229 | image->levels = pCreateInfo->mipLevels; |
Jason Ekstrand | 299f8f1 | 2015-12-01 12:52:56 -0800 | [diff] [blame] | 230 | image->array_size = pCreateInfo->arrayLayers; |
Chad Versace | dfcb4ee | 2016-01-20 16:34:23 -0800 | [diff] [blame] | 231 | image->samples = pCreateInfo->samples; |
Jason Ekstrand | aad56f3 | 2016-05-13 17:00:58 -0700 | [diff] [blame] | 232 | image->usage = anv_image_get_full_usage(pCreateInfo, image->aspects); |
Jason Ekstrand | f665fdf | 2016-01-01 14:09:17 -0800 | [diff] [blame] | 233 | image->tiling = pCreateInfo->tiling; |
Chad Versace | 67a7659 | 2015-06-26 09:17:52 -0700 | [diff] [blame] | 234 | |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 235 | uint32_t b; |
| 236 | for_each_bit(b, image->aspects) { |
| 237 | r = make_surface(device, image, create_info, (1 << b)); |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 238 | if (r != VK_SUCCESS) |
| 239 | goto fail; |
Kristian Høgsberg | 37743f9 | 2015-05-22 22:59:12 -0700 | [diff] [blame] | 240 | } |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 241 | |
Jason Ekstrand | a52e208 | 2015-07-09 20:24:07 -0700 | [diff] [blame] | 242 | *pImage = anv_image_to_handle(image); |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 243 | |
| 244 | return VK_SUCCESS; |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 245 | |
| 246 | fail: |
| 247 | if (image) |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 248 | anv_free2(&device->alloc, alloc, image); |
Chad Versace | 5b3a1ce | 2015-06-26 21:27:54 -0700 | [diff] [blame] | 249 | |
| 250 | return r; |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 251 | } |
| 252 | |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 253 | VkResult |
| 254 | anv_CreateImage(VkDevice device, |
| 255 | const VkImageCreateInfo *pCreateInfo, |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 256 | const VkAllocationCallbacks *pAllocator, |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 257 | VkImage *pImage) |
Kristian Høgsberg | a29df71 | 2015-05-15 22:04:52 -0700 | [diff] [blame] | 258 | { |
Chad Versace | fdcd71f | 2015-06-26 20:06:08 -0700 | [diff] [blame] | 259 | return anv_image_create(device, |
| 260 | &(struct anv_image_create_info) { |
| 261 | .vk_info = pCreateInfo, |
Chad Versace | 64e8af6 | 2015-12-07 08:50:28 -0800 | [diff] [blame] | 262 | .isl_tiling_flags = ISL_TILING_ANY_MASK, |
Chad Versace | fdcd71f | 2015-06-26 20:06:08 -0700 | [diff] [blame] | 263 | }, |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 264 | pAllocator, |
Chad Versace | fdcd71f | 2015-06-26 20:06:08 -0700 | [diff] [blame] | 265 | pImage); |
Kristian Høgsberg | a29df71 | 2015-05-15 22:04:52 -0700 | [diff] [blame] | 266 | } |
| 267 | |
Jason Ekstrand | 05a26a6 | 2015-10-05 20:50:51 -0700 | [diff] [blame] | 268 | void |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 269 | anv_DestroyImage(VkDevice _device, VkImage _image, |
| 270 | const VkAllocationCallbacks *pAllocator) |
Jason Ekstrand | 8b342b3 | 2015-07-10 12:30:58 -0700 | [diff] [blame] | 271 | { |
| 272 | ANV_FROM_HANDLE(anv_device, device, _device); |
| 273 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 274 | anv_free2(&device->alloc, pAllocator, anv_image_from_handle(_image)); |
Jason Ekstrand | 8b342b3 | 2015-07-10 12:30:58 -0700 | [diff] [blame] | 275 | } |
| 276 | |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 277 | static void |
| 278 | anv_surface_get_subresource_layout(struct anv_image *image, |
| 279 | struct anv_surface *surface, |
| 280 | const VkImageSubresource *subresource, |
| 281 | VkSubresourceLayout *layout) |
| 282 | { |
| 283 | /* If we are on a non-zero mip level or array slice, we need to |
| 284 | * calculate a real offset. |
| 285 | */ |
| 286 | anv_assert(subresource->mipLevel == 0); |
| 287 | anv_assert(subresource->arrayLayer == 0); |
| 288 | |
| 289 | layout->offset = surface->offset; |
Chad Versace | 981ef2f | 2015-12-03 08:40:47 -0800 | [diff] [blame] | 290 | layout->rowPitch = surface->isl.row_pitch; |
| 291 | layout->depthPitch = isl_surf_get_array_pitch(&surface->isl); |
Jason Ekstrand | 8a81d13 | 2016-01-06 19:27:10 -0800 | [diff] [blame] | 292 | layout->arrayPitch = isl_surf_get_array_pitch(&surface->isl); |
Chad Versace | 981ef2f | 2015-12-03 08:40:47 -0800 | [diff] [blame] | 293 | layout->size = surface->isl.size; |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 294 | } |
| 295 | |
Jason Ekstrand | f1a7c78 | 2015-11-30 12:21:19 -0800 | [diff] [blame] | 296 | void anv_GetImageSubresourceLayout( |
Jason Ekstrand | db24afe | 2015-07-07 18:20:18 -0700 | [diff] [blame] | 297 | VkDevice device, |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 298 | VkImage _image, |
Jason Ekstrand | db24afe | 2015-07-07 18:20:18 -0700 | [diff] [blame] | 299 | const VkImageSubresource* pSubresource, |
| 300 | VkSubresourceLayout* pLayout) |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 301 | { |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 302 | ANV_FROM_HANDLE(anv_image, image, _image); |
| 303 | |
Jason Ekstrand | 407b8cc | 2015-12-01 12:19:11 -0800 | [diff] [blame] | 304 | assert(__builtin_popcount(pSubresource->aspectMask) == 1); |
| 305 | |
| 306 | switch (pSubresource->aspectMask) { |
| 307 | case VK_IMAGE_ASPECT_COLOR_BIT: |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 308 | anv_surface_get_subresource_layout(image, &image->color_surface, |
| 309 | pSubresource, pLayout); |
| 310 | break; |
Jason Ekstrand | 407b8cc | 2015-12-01 12:19:11 -0800 | [diff] [blame] | 311 | case VK_IMAGE_ASPECT_DEPTH_BIT: |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 312 | anv_surface_get_subresource_layout(image, &image->depth_surface, |
| 313 | pSubresource, pLayout); |
| 314 | break; |
Jason Ekstrand | 407b8cc | 2015-12-01 12:19:11 -0800 | [diff] [blame] | 315 | case VK_IMAGE_ASPECT_STENCIL_BIT: |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 316 | anv_surface_get_subresource_layout(image, &image->stencil_surface, |
| 317 | pSubresource, pLayout); |
| 318 | break; |
| 319 | default: |
Jason Ekstrand | f1a7c78 | 2015-11-30 12:21:19 -0800 | [diff] [blame] | 320 | assert(!"Invalid image aspect"); |
Jason Ekstrand | db5a5fc | 2015-10-13 15:50:02 -0700 | [diff] [blame] | 321 | } |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 322 | } |
| 323 | |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 324 | VkResult |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 325 | anv_validate_CreateImageView(VkDevice _device, |
| 326 | const VkImageViewCreateInfo *pCreateInfo, |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 327 | const VkAllocationCallbacks *pAllocator, |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 328 | VkImageView *pView) |
| 329 | { |
Jason Ekstrand | a52e208 | 2015-07-09 20:24:07 -0700 | [diff] [blame] | 330 | ANV_FROM_HANDLE(anv_image, image, pCreateInfo->image); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 331 | const VkImageSubresourceRange *subresource; |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 332 | |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 333 | /* Validate structure type before dereferencing it. */ |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 334 | assert(pCreateInfo); |
| 335 | assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 336 | subresource = &pCreateInfo->subresourceRange; |
| 337 | |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 338 | /* Validate viewType is in range before using it. */ |
| 339 | assert(pCreateInfo->viewType >= VK_IMAGE_VIEW_TYPE_BEGIN_RANGE); |
| 340 | assert(pCreateInfo->viewType <= VK_IMAGE_VIEW_TYPE_END_RANGE); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 341 | |
| 342 | /* Validate format is in range before using it. */ |
| 343 | assert(pCreateInfo->format >= VK_FORMAT_BEGIN_RANGE); |
| 344 | assert(pCreateInfo->format <= VK_FORMAT_END_RANGE); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 345 | |
| 346 | /* Validate channel swizzles. */ |
Jason Ekstrand | a53f23d | 2015-11-30 13:06:12 -0800 | [diff] [blame] | 347 | assert(pCreateInfo->components.r >= VK_COMPONENT_SWIZZLE_BEGIN_RANGE); |
| 348 | assert(pCreateInfo->components.r <= VK_COMPONENT_SWIZZLE_END_RANGE); |
| 349 | assert(pCreateInfo->components.g >= VK_COMPONENT_SWIZZLE_BEGIN_RANGE); |
| 350 | assert(pCreateInfo->components.g <= VK_COMPONENT_SWIZZLE_END_RANGE); |
| 351 | assert(pCreateInfo->components.b >= VK_COMPONENT_SWIZZLE_BEGIN_RANGE); |
| 352 | assert(pCreateInfo->components.b <= VK_COMPONENT_SWIZZLE_END_RANGE); |
| 353 | assert(pCreateInfo->components.a >= VK_COMPONENT_SWIZZLE_BEGIN_RANGE); |
| 354 | assert(pCreateInfo->components.a <= VK_COMPONENT_SWIZZLE_END_RANGE); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 355 | |
| 356 | /* Validate subresource. */ |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 357 | assert(subresource->aspectMask != 0); |
Jason Ekstrand | 299f8f1 | 2015-12-01 12:52:56 -0800 | [diff] [blame] | 358 | assert(subresource->levelCount > 0); |
| 359 | assert(subresource->layerCount > 0); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 360 | assert(subresource->baseMipLevel < image->levels); |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 361 | assert(subresource->baseMipLevel + anv_get_levelCount(image, subresource) <= image->levels); |
Jason Ekstrand | 1e4263b | 2015-10-06 10:27:50 -0700 | [diff] [blame] | 362 | assert(subresource->baseArrayLayer < image->array_size); |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 363 | assert(subresource->baseArrayLayer + anv_get_layerCount(image, subresource) <= image->array_size); |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 364 | assert(pView); |
| 365 | |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 366 | MAYBE_UNUSED const VkImageAspectFlags view_format_aspects = |
| 367 | vk_format_aspects(pCreateInfo->format); |
| 368 | |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 369 | const VkImageAspectFlags ds_flags = VK_IMAGE_ASPECT_DEPTH_BIT |
| 370 | | VK_IMAGE_ASPECT_STENCIL_BIT; |
| 371 | |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 372 | /* Validate format. */ |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 373 | if (subresource->aspectMask & VK_IMAGE_ASPECT_COLOR_BIT) { |
| 374 | assert(subresource->aspectMask == VK_IMAGE_ASPECT_COLOR_BIT); |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 375 | assert(image->aspects == VK_IMAGE_ASPECT_COLOR_BIT); |
| 376 | assert(view_format_aspects == VK_IMAGE_ASPECT_COLOR_BIT); |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 377 | } else if (subresource->aspectMask & ds_flags) { |
| 378 | assert((subresource->aspectMask & ~ds_flags) == 0); |
| 379 | |
Jason Ekstrand | c87429c | 2016-05-13 16:52:41 -0700 | [diff] [blame] | 380 | assert(pCreateInfo->format == image->vk_format); |
| 381 | |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 382 | if (subresource->aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT) { |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 383 | assert(image->aspects & VK_IMAGE_ASPECT_DEPTH_BIT); |
| 384 | assert(view_format_aspects & VK_IMAGE_ASPECT_DEPTH_BIT); |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 385 | } |
| 386 | |
Jason Ekstrand | 407b8cc | 2015-12-01 12:19:11 -0800 | [diff] [blame] | 387 | if (subresource->aspectMask & VK_IMAGE_ASPECT_STENCIL_BIT) { |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 388 | /* FINISHME: Is it legal to have an R8 view of S8? */ |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 389 | assert(image->aspects & VK_IMAGE_ASPECT_STENCIL_BIT); |
| 390 | assert(view_format_aspects & VK_IMAGE_ASPECT_STENCIL_BIT); |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 391 | } |
| 392 | } else { |
| 393 | assert(!"bad VkImageSubresourceRange::aspectFlags"); |
Chad Versace | 23075bc | 2015-07-06 17:04:13 -0700 | [diff] [blame] | 394 | } |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 395 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 396 | return anv_CreateImageView(_device, pCreateInfo, pAllocator, pView); |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 397 | } |
| 398 | |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 399 | static struct anv_state |
| 400 | alloc_surface_state(struct anv_device *device, |
| 401 | struct anv_cmd_buffer *cmd_buffer) |
| 402 | { |
| 403 | if (cmd_buffer) { |
| 404 | return anv_cmd_buffer_alloc_surface_state(cmd_buffer); |
| 405 | } else { |
| 406 | return anv_state_pool_alloc(&device->surface_state_pool, 64, 64); |
| 407 | } |
| 408 | } |
| 409 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 410 | static enum isl_channel_select |
Jordan Justen | c20f78d | 2016-01-26 11:10:56 -0800 | [diff] [blame] | 411 | remap_swizzle(VkComponentSwizzle swizzle, VkComponentSwizzle component, |
| 412 | struct anv_format_swizzle format_swizzle) |
Jason Ekstrand | 9bc72a9 | 2016-01-26 20:16:43 -0800 | [diff] [blame] | 413 | { |
| 414 | if (swizzle == VK_COMPONENT_SWIZZLE_IDENTITY) |
Jordan Justen | c20f78d | 2016-01-26 11:10:56 -0800 | [diff] [blame] | 415 | swizzle = component; |
| 416 | |
| 417 | switch (swizzle) { |
Jason Ekstrand | 7cae590 | 2016-05-15 21:31:38 -0700 | [diff] [blame^] | 418 | case VK_COMPONENT_SWIZZLE_ZERO: return ISL_CHANNEL_SELECT_ZERO; |
| 419 | case VK_COMPONENT_SWIZZLE_ONE: return ISL_CHANNEL_SELECT_ONE; |
| 420 | case VK_COMPONENT_SWIZZLE_R: return format_swizzle.r; |
| 421 | case VK_COMPONENT_SWIZZLE_G: return format_swizzle.g; |
| 422 | case VK_COMPONENT_SWIZZLE_B: return format_swizzle.b; |
| 423 | case VK_COMPONENT_SWIZZLE_A: return format_swizzle.a; |
Jordan Justen | c20f78d | 2016-01-26 11:10:56 -0800 | [diff] [blame] | 424 | default: |
| 425 | unreachable("Invalid swizzle"); |
| 426 | } |
Jason Ekstrand | 9bc72a9 | 2016-01-26 20:16:43 -0800 | [diff] [blame] | 427 | } |
| 428 | |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 429 | void |
Kristian Høgsberg Kristensen | 988341a | 2015-08-19 21:36:57 -0700 | [diff] [blame] | 430 | anv_image_view_init(struct anv_image_view *iview, |
| 431 | struct anv_device *device, |
| 432 | const VkImageViewCreateInfo* pCreateInfo, |
Nanley Chery | 6a579de | 2016-01-26 18:53:21 -0800 | [diff] [blame] | 433 | struct anv_cmd_buffer *cmd_buffer, |
Jason Ekstrand | e9d126f | 2016-02-24 19:49:12 -0800 | [diff] [blame] | 434 | VkImageUsageFlags usage_mask) |
Kristian Høgsberg Kristensen | 988341a | 2015-08-19 21:36:57 -0700 | [diff] [blame] | 435 | { |
Chad Versace | 44143a1 | 2015-10-06 18:17:09 -0700 | [diff] [blame] | 436 | ANV_FROM_HANDLE(anv_image, image, pCreateInfo->image); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 437 | const VkImageSubresourceRange *range = &pCreateInfo->subresourceRange; |
Chad Versace | 44143a1 | 2015-10-06 18:17:09 -0700 | [diff] [blame] | 438 | |
Jason Ekstrand | 299f8f1 | 2015-12-01 12:52:56 -0800 | [diff] [blame] | 439 | assert(range->layerCount > 0); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 440 | assert(range->baseMipLevel < image->levels); |
Chad Versace | 44143a1 | 2015-10-06 18:17:09 -0700 | [diff] [blame] | 441 | assert(image->usage & (VK_IMAGE_USAGE_SAMPLED_BIT | |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 442 | VK_IMAGE_USAGE_STORAGE_BIT | |
| 443 | VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | |
Chad Versace | 0ca3c84 | 2015-10-07 11:39:49 -0700 | [diff] [blame] | 444 | VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT)); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 445 | |
| 446 | switch (image->type) { |
| 447 | default: |
| 448 | unreachable("bad VkImageType"); |
| 449 | case VK_IMAGE_TYPE_1D: |
| 450 | case VK_IMAGE_TYPE_2D: |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 451 | assert(range->baseArrayLayer + anv_get_layerCount(image, range) - 1 <= image->array_size); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 452 | break; |
| 453 | case VK_IMAGE_TYPE_3D: |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 454 | assert(range->baseArrayLayer + anv_get_layerCount(image, range) - 1 |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 455 | <= anv_minify(image->extent.depth, range->baseMipLevel)); |
| 456 | break; |
| 457 | } |
Chad Versace | 44143a1 | 2015-10-06 18:17:09 -0700 | [diff] [blame] | 458 | |
Jason Ekstrand | a7cc129 | 2016-01-01 13:47:18 -0800 | [diff] [blame] | 459 | struct anv_surface *surface = |
| 460 | anv_image_get_surface_for_aspect_mask(image, range->aspectMask); |
| 461 | |
| 462 | iview->image = image; |
| 463 | iview->bo = image->bo; |
Jason Ekstrand | b377c1d | 2016-03-31 09:32:05 -0700 | [diff] [blame] | 464 | iview->offset = image->offset + surface->offset; |
Jason Ekstrand | a7cc129 | 2016-01-01 13:47:18 -0800 | [diff] [blame] | 465 | |
| 466 | iview->aspect_mask = pCreateInfo->subresourceRange.aspectMask; |
Jason Ekstrand | f665fdf | 2016-01-01 14:09:17 -0800 | [diff] [blame] | 467 | iview->vk_format = pCreateInfo->format; |
Jordan Justen | c20f78d | 2016-01-26 11:10:56 -0800 | [diff] [blame] | 468 | |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 469 | struct anv_format format = |
| 470 | anv_get_format(pCreateInfo->format, range->aspectMask, image->tiling); |
Jason Ekstrand | a7cc129 | 2016-01-01 13:47:18 -0800 | [diff] [blame] | 471 | |
Jason Ekstrand | aa9987a | 2016-01-05 13:54:02 -0800 | [diff] [blame] | 472 | iview->base_layer = range->baseArrayLayer; |
| 473 | iview->base_mip = range->baseMipLevel; |
Nanley Chery | 3f01bbe | 2016-01-04 12:41:22 -0800 | [diff] [blame] | 474 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 475 | struct isl_view isl_view = { |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 476 | .format = format.isl_format, |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 477 | .base_level = range->baseMipLevel, |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 478 | .levels = anv_get_levelCount(image, range), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 479 | .base_array_layer = range->baseArrayLayer, |
Nanley Chery | 4e75f9b | 2016-03-04 20:41:05 -0800 | [diff] [blame] | 480 | .array_len = anv_get_layerCount(image, range), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 481 | .channel_select = { |
| 482 | remap_swizzle(pCreateInfo->components.r, |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 483 | VK_COMPONENT_SWIZZLE_R, format.swizzle), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 484 | remap_swizzle(pCreateInfo->components.g, |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 485 | VK_COMPONENT_SWIZZLE_G, format.swizzle), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 486 | remap_swizzle(pCreateInfo->components.b, |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 487 | VK_COMPONENT_SWIZZLE_B, format.swizzle), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 488 | remap_swizzle(pCreateInfo->components.a, |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 489 | VK_COMPONENT_SWIZZLE_A, format.swizzle), |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 490 | }, |
| 491 | }; |
| 492 | |
Jason Ekstrand | a7cc129 | 2016-01-01 13:47:18 -0800 | [diff] [blame] | 493 | iview->extent = (VkExtent3D) { |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 494 | .width = anv_minify(image->extent.width , range->baseMipLevel), |
| 495 | .height = anv_minify(image->extent.height, range->baseMipLevel), |
| 496 | .depth = anv_minify(image->extent.depth , range->baseMipLevel), |
Jason Ekstrand | a7cc129 | 2016-01-01 13:47:18 -0800 | [diff] [blame] | 497 | }; |
| 498 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 499 | isl_surf_usage_flags_t cube_usage; |
| 500 | if (pCreateInfo->viewType == VK_IMAGE_VIEW_TYPE_CUBE || |
| 501 | pCreateInfo->viewType == VK_IMAGE_VIEW_TYPE_CUBE_ARRAY) { |
| 502 | cube_usage = ISL_SURF_USAGE_CUBE_BIT; |
| 503 | } else { |
| 504 | cube_usage = 0; |
| 505 | } |
| 506 | |
Jason Ekstrand | e9d126f | 2016-02-24 19:49:12 -0800 | [diff] [blame] | 507 | if (image->usage & usage_mask & VK_IMAGE_USAGE_SAMPLED_BIT) { |
Chad Versace | 42b9320 | 2016-02-04 11:41:59 -0800 | [diff] [blame] | 508 | iview->sampler_surface_state = alloc_surface_state(device, cmd_buffer); |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 509 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 510 | isl_view.usage = cube_usage | ISL_SURF_USAGE_TEXTURE_BIT; |
| 511 | isl_surf_fill_state(&device->isl_dev, |
| 512 | iview->sampler_surface_state.map, |
| 513 | .surf = &surface->isl, |
| 514 | .view = &isl_view, |
Nanley Chery | b80c8eb | 2016-03-03 15:40:13 -0800 | [diff] [blame] | 515 | .mocs = device->default_mocs); |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 516 | |
| 517 | if (!device->info.has_llc) |
| 518 | anv_state_clflush(iview->sampler_surface_state); |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 519 | } else { |
Chad Versace | 42b9320 | 2016-02-04 11:41:59 -0800 | [diff] [blame] | 520 | iview->sampler_surface_state.alloc_size = 0; |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 521 | } |
| 522 | |
Jason Ekstrand | e9d126f | 2016-02-24 19:49:12 -0800 | [diff] [blame] | 523 | if (image->usage & usage_mask & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT) { |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 524 | iview->color_rt_surface_state = alloc_surface_state(device, cmd_buffer); |
| 525 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 526 | isl_view.usage = cube_usage | ISL_SURF_USAGE_RENDER_TARGET_BIT; |
| 527 | isl_surf_fill_state(&device->isl_dev, |
| 528 | iview->color_rt_surface_state.map, |
| 529 | .surf = &surface->isl, |
| 530 | .view = &isl_view, |
Nanley Chery | b80c8eb | 2016-03-03 15:40:13 -0800 | [diff] [blame] | 531 | .mocs = device->default_mocs); |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 532 | |
| 533 | if (!device->info.has_llc) |
| 534 | anv_state_clflush(iview->color_rt_surface_state); |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 535 | } else { |
| 536 | iview->color_rt_surface_state.alloc_size = 0; |
| 537 | } |
| 538 | |
Jason Ekstrand | e9d126f | 2016-02-24 19:49:12 -0800 | [diff] [blame] | 539 | if (image->usage & usage_mask & VK_IMAGE_USAGE_STORAGE_BIT) { |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 540 | iview->storage_surface_state = alloc_surface_state(device, cmd_buffer); |
| 541 | |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 542 | if (isl_has_matching_typed_storage_image_format(&device->info, |
| 543 | format.isl_format)) { |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 544 | isl_view.usage = cube_usage | ISL_SURF_USAGE_STORAGE_BIT; |
| 545 | isl_surf_fill_state(&device->isl_dev, |
| 546 | iview->storage_surface_state.map, |
| 547 | .surf = &surface->isl, |
| 548 | .view = &isl_view, |
Nanley Chery | b80c8eb | 2016-03-03 15:40:13 -0800 | [diff] [blame] | 549 | .mocs = device->default_mocs); |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 550 | } else { |
Francisco Jerez | 6840cc1 | 2016-01-26 14:50:52 -0800 | [diff] [blame] | 551 | anv_fill_buffer_surface_state(device, iview->storage_surface_state, |
Francisco Jerez | a50dc70 | 2016-01-26 12:23:08 -0800 | [diff] [blame] | 552 | ISL_FORMAT_RAW, |
| 553 | iview->offset, |
| 554 | iview->bo->size - iview->offset, 1); |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 555 | } |
Francisco Jerez | a50dc70 | 2016-01-26 12:23:08 -0800 | [diff] [blame] | 556 | |
Jason Ekstrand | 4b34f2c | 2016-02-24 12:50:31 -0800 | [diff] [blame] | 557 | isl_surf_fill_image_param(&device->isl_dev, |
| 558 | &iview->storage_image_param, |
| 559 | &surface->isl, &isl_view); |
Jason Ekstrand | 7363024 | 2016-02-24 11:38:14 -0800 | [diff] [blame] | 560 | |
Jason Ekstrand | ded57c3 | 2016-02-20 11:45:50 -0800 | [diff] [blame] | 561 | if (!device->info.has_llc) |
| 562 | anv_state_clflush(iview->storage_surface_state); |
Jason Ekstrand | e5558ff | 2016-01-22 11:57:01 -0800 | [diff] [blame] | 563 | } else { |
| 564 | iview->storage_surface_state.alloc_size = 0; |
Kristian Høgsberg Kristensen | 988341a | 2015-08-19 21:36:57 -0700 | [diff] [blame] | 565 | } |
| 566 | } |
| 567 | |
Chad Versace | 5b04db7 | 2015-07-06 16:24:28 -0700 | [diff] [blame] | 568 | VkResult |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 569 | anv_CreateImageView(VkDevice _device, |
| 570 | const VkImageViewCreateInfo *pCreateInfo, |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 571 | const VkAllocationCallbacks *pAllocator, |
Chad Versace | 127cb3f | 2015-06-26 20:12:42 -0700 | [diff] [blame] | 572 | VkImageView *pView) |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 573 | { |
Jason Ekstrand | a52e208 | 2015-07-09 20:24:07 -0700 | [diff] [blame] | 574 | ANV_FROM_HANDLE(anv_device, device, _device); |
Kristian Høgsberg Kristensen | f1455ff | 2015-08-20 22:59:19 -0700 | [diff] [blame] | 575 | struct anv_image_view *view; |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 576 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 577 | view = anv_alloc2(&device->alloc, pAllocator, sizeof(*view), 8, |
| 578 | VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
Kristian Høgsberg Kristensen | f1455ff | 2015-08-20 22:59:19 -0700 | [diff] [blame] | 579 | if (view == NULL) |
| 580 | return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); |
| 581 | |
Jason Ekstrand | b377c1d | 2016-03-31 09:32:05 -0700 | [diff] [blame] | 582 | anv_image_view_init(view, device, pCreateInfo, NULL, ~0); |
Kristian Høgsberg Kristensen | f1455ff | 2015-08-20 22:59:19 -0700 | [diff] [blame] | 583 | |
| 584 | *pView = anv_image_view_to_handle(view); |
| 585 | |
| 586 | return VK_SUCCESS; |
Kristian Høgsberg | 769785c | 2015-05-08 22:32:37 -0700 | [diff] [blame] | 587 | } |
| 588 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 589 | void |
| 590 | anv_DestroyImageView(VkDevice _device, VkImageView _iview, |
| 591 | const VkAllocationCallbacks *pAllocator) |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 592 | { |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 593 | ANV_FROM_HANDLE(anv_device, device, _device); |
| 594 | ANV_FROM_HANDLE(anv_image_view, iview, _iview); |
| 595 | |
Chad Versace | 3eebf36 | 2016-02-04 11:58:05 -0800 | [diff] [blame] | 596 | if (iview->color_rt_surface_state.alloc_size > 0) { |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 597 | anv_state_pool_free(&device->surface_state_pool, |
| 598 | iview->color_rt_surface_state); |
| 599 | } |
| 600 | |
Chad Versace | 3eebf36 | 2016-02-04 11:58:05 -0800 | [diff] [blame] | 601 | if (iview->sampler_surface_state.alloc_size > 0) { |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 602 | anv_state_pool_free(&device->surface_state_pool, |
Chad Versace | 42b9320 | 2016-02-04 11:41:59 -0800 | [diff] [blame] | 603 | iview->sampler_surface_state); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 604 | } |
| 605 | |
Chad Versace | 3eebf36 | 2016-02-04 11:58:05 -0800 | [diff] [blame] | 606 | if (iview->storage_surface_state.alloc_size > 0) { |
Jason Ekstrand | ff05f63 | 2015-12-07 17:17:30 -0800 | [diff] [blame] | 607 | anv_state_pool_free(&device->surface_state_pool, |
| 608 | iview->storage_surface_state); |
| 609 | } |
| 610 | |
Jason Ekstrand | fcfb404 | 2015-12-02 03:28:27 -0800 | [diff] [blame] | 611 | anv_free2(&device->alloc, pAllocator, iview); |
Jason Ekstrand | 8478350 | 2015-07-10 20:18:52 -0700 | [diff] [blame] | 612 | } |
Kristian Høgsberg | 37743f9 | 2015-05-22 22:59:12 -0700 | [diff] [blame] | 613 | |
Jason Ekstrand | c561860 | 2015-12-12 16:11:23 -0800 | [diff] [blame] | 614 | |
Jason Ekstrand | 4caba94 | 2016-03-30 15:20:11 -0700 | [diff] [blame] | 615 | void anv_buffer_view_init(struct anv_buffer_view *view, |
| 616 | struct anv_device *device, |
| 617 | const VkBufferViewCreateInfo* pCreateInfo, |
| 618 | struct anv_cmd_buffer *cmd_buffer) |
| 619 | { |
| 620 | ANV_FROM_HANDLE(anv_buffer, buffer, pCreateInfo->buffer); |
Jason Ekstrand | c561860 | 2015-12-12 16:11:23 -0800 | [diff] [blame] | 621 | |
Jason Ekstrand | 97ba402 | 2016-05-13 13:39:20 -0700 | [diff] [blame] | 622 | /* TODO: Handle the format swizzle? */ |
Jason Ekstrand | c561860 | 2015-12-12 16:11:23 -0800 | [diff] [blame] | 623 | |
Jason Ekstrand | 97ba402 | 2016-05-13 13:39:20 -0700 | [diff] [blame] | 624 | view->format = anv_get_isl_format(pCreateInfo->format, |
| 625 | VK_IMAGE_ASPECT_COLOR_BIT, |
Jason Ekstrand | 8ed429a | 2016-05-15 21:15:59 -0700 | [diff] [blame] | 626 | VK_IMAGE_TILING_LINEAR); |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 627 | view->bo = buffer->bo; |
| 628 | view->offset = buffer->offset + pCreateInfo->offset; |
Jason Ekstrand | 56dbf13 | 2016-01-19 15:01:10 -0800 | [diff] [blame] | 629 | view->range = pCreateInfo->range == VK_WHOLE_SIZE ? |
| 630 | buffer->size - view->offset : pCreateInfo->range; |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 631 | |
| 632 | if (buffer->usage & VK_BUFFER_USAGE_UNIFORM_TEXEL_BUFFER_BIT) { |
Jason Ekstrand | 4caba94 | 2016-03-30 15:20:11 -0700 | [diff] [blame] | 633 | view->surface_state = alloc_surface_state(device, cmd_buffer); |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 634 | |
Francisco Jerez | 6840cc1 | 2016-01-26 14:50:52 -0800 | [diff] [blame] | 635 | anv_fill_buffer_surface_state(device, view->surface_state, |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 636 | view->format, |
Jason Ekstrand | 56dbf13 | 2016-01-19 15:01:10 -0800 | [diff] [blame] | 637 | view->offset, view->range, |
Jason Ekstrand | 97ba402 | 2016-05-13 13:39:20 -0700 | [diff] [blame] | 638 | isl_format_get_layout(view->format)->bs); |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 639 | } else { |
| 640 | view->surface_state = (struct anv_state){ 0 }; |
| 641 | } |
| 642 | |
| 643 | if (buffer->usage & VK_BUFFER_USAGE_STORAGE_TEXEL_BUFFER_BIT) { |
Jason Ekstrand | 4caba94 | 2016-03-30 15:20:11 -0700 | [diff] [blame] | 644 | view->storage_surface_state = alloc_surface_state(device, cmd_buffer); |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 645 | |
| 646 | enum isl_format storage_format = |
Jason Ekstrand | ca8c599 | 2016-04-15 17:08:18 -0700 | [diff] [blame] | 647 | isl_has_matching_typed_storage_image_format(&device->info, |
| 648 | view->format) ? |
Jason Ekstrand | 90576ac | 2016-04-15 16:53:31 -0700 | [diff] [blame] | 649 | isl_lower_storage_image_format(&device->info, view->format) : |
Francisco Jerez | a50dc70 | 2016-01-26 12:23:08 -0800 | [diff] [blame] | 650 | ISL_FORMAT_RAW; |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 651 | |
Francisco Jerez | 6840cc1 | 2016-01-26 14:50:52 -0800 | [diff] [blame] | 652 | anv_fill_buffer_surface_state(device, view->storage_surface_state, |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 653 | storage_format, |
Jason Ekstrand | 56dbf13 | 2016-01-19 15:01:10 -0800 | [diff] [blame] | 654 | view->offset, view->range, |
Francisco Jerez | a50dc70 | 2016-01-26 12:23:08 -0800 | [diff] [blame] | 655 | (storage_format == ISL_FORMAT_RAW ? 1 : |
Jason Ekstrand | 97ba402 | 2016-05-13 13:39:20 -0700 | [diff] [blame] | 656 | isl_format_get_layout(storage_format)->bs)); |
Francisco Jerez | a50dc70 | 2016-01-26 12:23:08 -0800 | [diff] [blame] | 657 | |
Jason Ekstrand | 4b34f2c | 2016-02-24 12:50:31 -0800 | [diff] [blame] | 658 | isl_buffer_fill_image_param(&device->isl_dev, |
| 659 | &view->storage_image_param, |
| 660 | view->format, view->range); |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 661 | } else { |
| 662 | view->storage_surface_state = (struct anv_state){ 0 }; |
| 663 | } |
Jason Ekstrand | 4caba94 | 2016-03-30 15:20:11 -0700 | [diff] [blame] | 664 | } |
| 665 | |
| 666 | VkResult |
| 667 | anv_CreateBufferView(VkDevice _device, |
| 668 | const VkBufferViewCreateInfo *pCreateInfo, |
| 669 | const VkAllocationCallbacks *pAllocator, |
| 670 | VkBufferView *pView) |
| 671 | { |
| 672 | ANV_FROM_HANDLE(anv_device, device, _device); |
| 673 | struct anv_buffer_view *view; |
| 674 | |
| 675 | view = anv_alloc2(&device->alloc, pAllocator, sizeof(*view), 8, |
| 676 | VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); |
| 677 | if (!view) |
| 678 | return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); |
| 679 | |
| 680 | anv_buffer_view_init(view, device, pCreateInfo, NULL); |
Jason Ekstrand | c561860 | 2015-12-12 16:11:23 -0800 | [diff] [blame] | 681 | |
| 682 | *pView = anv_buffer_view_to_handle(view); |
| 683 | |
| 684 | return VK_SUCCESS; |
| 685 | } |
| 686 | |
| 687 | void |
| 688 | anv_DestroyBufferView(VkDevice _device, VkBufferView bufferView, |
| 689 | const VkAllocationCallbacks *pAllocator) |
| 690 | { |
| 691 | ANV_FROM_HANDLE(anv_device, device, _device); |
| 692 | ANV_FROM_HANDLE(anv_buffer_view, view, bufferView); |
| 693 | |
Jason Ekstrand | 783a211 | 2015-12-14 16:51:12 -0800 | [diff] [blame] | 694 | if (view->surface_state.alloc_size > 0) |
| 695 | anv_state_pool_free(&device->surface_state_pool, |
| 696 | view->surface_state); |
| 697 | |
| 698 | if (view->storage_surface_state.alloc_size > 0) |
| 699 | anv_state_pool_free(&device->surface_state_pool, |
| 700 | view->storage_surface_state); |
| 701 | |
Jason Ekstrand | c561860 | 2015-12-12 16:11:23 -0800 | [diff] [blame] | 702 | anv_free2(&device->alloc, pAllocator, view); |
| 703 | } |
| 704 | |
Chad Versace | 941b48e | 2015-08-28 07:08:58 -0700 | [diff] [blame] | 705 | struct anv_surface * |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 706 | anv_image_get_surface_for_aspect_mask(struct anv_image *image, VkImageAspectFlags aspect_mask) |
Chad Versace | 941b48e | 2015-08-28 07:08:58 -0700 | [diff] [blame] | 707 | { |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 708 | switch (aspect_mask) { |
| 709 | case VK_IMAGE_ASPECT_COLOR_BIT: |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 710 | /* Dragons will eat you. |
| 711 | * |
| 712 | * Meta attaches all destination surfaces as color render targets. Guess |
| 713 | * what surface the Meta Dragons really want. |
| 714 | */ |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 715 | if (image->aspects & VK_IMAGE_ASPECT_DEPTH_BIT) { |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 716 | return &image->depth_surface; |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 717 | } else if (image->aspects & VK_IMAGE_ASPECT_STENCIL_BIT) { |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 718 | return &image->stencil_surface; |
| 719 | } else { |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 720 | assert(image->aspects == VK_IMAGE_ASPECT_COLOR_BIT); |
Chad Versace | 24de3d4 | 2015-10-06 19:11:58 -0700 | [diff] [blame] | 721 | return &image->color_surface; |
| 722 | } |
| 723 | break; |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 724 | case VK_IMAGE_ASPECT_DEPTH_BIT: |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 725 | assert(image->aspects & VK_IMAGE_ASPECT_DEPTH_BIT); |
Chad Versace | 941b48e | 2015-08-28 07:08:58 -0700 | [diff] [blame] | 726 | return &image->depth_surface; |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 727 | case VK_IMAGE_ASPECT_STENCIL_BIT: |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 728 | assert(image->aspects & VK_IMAGE_ASPECT_STENCIL_BIT); |
Chad Versace | 941b48e | 2015-08-28 07:08:58 -0700 | [diff] [blame] | 729 | return &image->stencil_surface; |
Chad Versace | 7a089bd | 2015-10-05 06:48:14 -0700 | [diff] [blame] | 730 | case VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT: |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 731 | /* FINISHME: The Vulkan spec (git a511ba2) requires support for |
| 732 | * combined depth stencil formats. Specifically, it states: |
| 733 | * |
| 734 | * At least one of ename:VK_FORMAT_D24_UNORM_S8_UINT or |
| 735 | * ename:VK_FORMAT_D32_SFLOAT_S8_UINT must be supported. |
| 736 | * |
| 737 | * Image views with both depth and stencil aspects are only valid for |
| 738 | * render target attachments, in which case |
| 739 | * cmd_buffer_emit_depth_stencil() will pick out both the depth and |
| 740 | * stencil surfaces from the underlying surface. |
| 741 | */ |
| 742 | if (image->aspects & VK_IMAGE_ASPECT_DEPTH_BIT) { |
Chad Versace | 03dd722 | 2015-10-07 09:03:47 -0700 | [diff] [blame] | 743 | return &image->depth_surface; |
Jason Ekstrand | 990a742 | 2016-05-13 16:47:39 -0700 | [diff] [blame] | 744 | } else { |
| 745 | assert(image->aspects == VK_IMAGE_ASPECT_STENCIL_BIT); |
Chad Versace | 03dd722 | 2015-10-07 09:03:47 -0700 | [diff] [blame] | 746 | return &image->stencil_surface; |
| 747 | } |
Chad Versace | 941b48e | 2015-08-28 07:08:58 -0700 | [diff] [blame] | 748 | default: |
| 749 | unreachable("image does not have aspect"); |
| 750 | return NULL; |
| 751 | } |
| 752 | } |