Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #include "GrVkGpu.h" |
| 9 | #include "GrVkImage.h" |
| 10 | #include "GrVkMemory.h" |
| 11 | #include "GrVkUtil.h" |
| 12 | |
| 13 | #define VK_CALL(GPU, X) GR_VK_CALL(GPU->vkInterface(), X) |
| 14 | |
egdaniel | 58a8d92 | 2016-04-21 08:03:10 -0700 | [diff] [blame^] | 15 | VkImageAspectFlags vk_format_to_aspect_flags(VkFormat format) { |
| 16 | switch (format) { |
| 17 | case VK_FORMAT_S8_UINT: |
| 18 | return VK_IMAGE_ASPECT_STENCIL_BIT; |
| 19 | case VK_FORMAT_D24_UNORM_S8_UINT: // fallthrough |
| 20 | case VK_FORMAT_D32_SFLOAT_S8_UINT: |
| 21 | return VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT; |
| 22 | default: |
| 23 | SkASSERT(GrVkFormatToPixelConfig(format, nullptr)); |
| 24 | return VK_IMAGE_ASPECT_COLOR_BIT; |
| 25 | } |
| 26 | } |
| 27 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 28 | void GrVkImage::setImageLayout(const GrVkGpu* gpu, VkImageLayout newLayout, |
| 29 | VkAccessFlags srcAccessMask, |
| 30 | VkAccessFlags dstAccessMask, |
| 31 | VkPipelineStageFlags srcStageMask, |
| 32 | VkPipelineStageFlags dstStageMask, |
| 33 | bool byRegion) { |
| 34 | SkASSERT(VK_IMAGE_LAYOUT_GENERAL != newLayout || VK_IMAGE_LAYOUT_PREINITIALIZED != newLayout); |
| 35 | // Is this reasonable? Could someone want to keep the same layout but use the masks to force |
| 36 | // a barrier on certain things? |
| 37 | if (newLayout == fCurrentLayout) { |
| 38 | return; |
| 39 | } |
egdaniel | 58a8d92 | 2016-04-21 08:03:10 -0700 | [diff] [blame^] | 40 | VkImageAspectFlags aspectFlags = vk_format_to_aspect_flags(fResource->fFormat); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 41 | VkImageMemoryBarrier imageMemoryBarrier = { |
| 42 | VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, // sType |
| 43 | NULL, // pNext |
| 44 | srcAccessMask, // outputMask |
| 45 | dstAccessMask, // inputMask |
| 46 | fCurrentLayout, // oldLayout |
| 47 | newLayout, // newLayout |
| 48 | VK_QUEUE_FAMILY_IGNORED, // srcQueueFamilyIndex |
| 49 | VK_QUEUE_FAMILY_IGNORED, // dstQueueFamilyIndex |
| 50 | fResource->fImage, // image |
egdaniel | 58a8d92 | 2016-04-21 08:03:10 -0700 | [diff] [blame^] | 51 | { aspectFlags, 0, 1, 0, 1 } // subresourceRange |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 52 | }; |
| 53 | |
| 54 | // TODO: restrict to area of image we're interested in |
| 55 | gpu->addImageMemoryBarrier(srcStageMask, dstStageMask, byRegion, &imageMemoryBarrier); |
| 56 | |
| 57 | fCurrentLayout = newLayout; |
| 58 | } |
| 59 | |
halcanary | 9d524f2 | 2016-03-29 09:03:52 -0700 | [diff] [blame] | 60 | const GrVkImage::Resource* GrVkImage::CreateResource(const GrVkGpu* gpu, |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 61 | const ImageDesc& imageDesc) { |
| 62 | VkImage image = 0; |
| 63 | VkDeviceMemory alloc; |
| 64 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 65 | VkImageLayout initialLayout = (VK_IMAGE_TILING_LINEAR == imageDesc.fImageTiling) |
| 66 | ? VK_IMAGE_LAYOUT_PREINITIALIZED |
| 67 | : VK_IMAGE_LAYOUT_UNDEFINED; |
| 68 | |
| 69 | // Create Image |
| 70 | VkSampleCountFlagBits vkSamples; |
| 71 | if (!GrSampleCountToVkSampleCount(imageDesc.fSamples, &vkSamples)) { |
| 72 | return nullptr; |
| 73 | } |
egdaniel | 8f1dcaa | 2016-04-01 10:10:45 -0700 | [diff] [blame] | 74 | |
| 75 | SkASSERT(VK_IMAGE_TILING_OPTIMAL == imageDesc.fImageTiling || |
| 76 | VK_SAMPLE_COUNT_1_BIT == vkSamples); |
| 77 | |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 78 | const VkImageCreateInfo imageCreateInfo = { |
| 79 | VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO, // sType |
| 80 | NULL, // pNext |
| 81 | 0, // VkImageCreateFlags |
| 82 | imageDesc.fImageType, // VkImageType |
| 83 | imageDesc.fFormat, // VkFormat |
| 84 | { imageDesc.fWidth, imageDesc.fHeight, 1 }, // VkExtent3D |
| 85 | imageDesc.fLevels, // mipLevels |
| 86 | 1, // arrayLayers |
| 87 | vkSamples, // samples |
| 88 | imageDesc.fImageTiling, // VkImageTiling |
| 89 | imageDesc.fUsageFlags, // VkImageUsageFlags |
| 90 | VK_SHARING_MODE_EXCLUSIVE, // VkSharingMode |
| 91 | 0, // queueFamilyCount |
| 92 | 0, // pQueueFamilyIndices |
| 93 | initialLayout // initialLayout |
| 94 | }; |
| 95 | |
jvanverth | 0fcfb75 | 2016-03-09 09:57:52 -0800 | [diff] [blame] | 96 | GR_VK_CALL_ERRCHECK(gpu->vkInterface(), CreateImage(gpu->device(), &imageCreateInfo, nullptr, &image)); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 97 | |
| 98 | if (!GrVkMemory::AllocAndBindImageMemory(gpu, image, imageDesc.fMemProps, &alloc)) { |
| 99 | VK_CALL(gpu, DestroyImage(gpu->device(), image, nullptr)); |
| 100 | return nullptr; |
| 101 | } |
| 102 | |
| 103 | GrVkImage::Resource::Flags flags = |
| 104 | (VK_IMAGE_TILING_LINEAR == imageDesc.fImageTiling) ? Resource::kLinearTiling_Flag |
| 105 | : Resource::kNo_Flags; |
| 106 | |
egdaniel | 58a8d92 | 2016-04-21 08:03:10 -0700 | [diff] [blame^] | 107 | return (new GrVkImage::Resource(image, alloc, flags, imageDesc.fFormat)); |
Greg Daniel | 164a9f0 | 2016-02-22 09:56:40 -0500 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | GrVkImage::~GrVkImage() { |
| 111 | // should have been released or abandoned first |
| 112 | SkASSERT(!fResource); |
| 113 | } |
| 114 | |
| 115 | void GrVkImage::releaseImage(const GrVkGpu* gpu) { |
| 116 | if (fResource) { |
| 117 | fResource->unref(gpu); |
| 118 | fResource = nullptr; |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | void GrVkImage::abandonImage() { |
| 123 | if (fResource) { |
| 124 | fResource->unrefAndAbandon(); |
| 125 | fResource = nullptr; |
| 126 | } |
| 127 | } |
| 128 | |
| 129 | void GrVkImage::Resource::freeGPUData(const GrVkGpu* gpu) const { |
| 130 | VK_CALL(gpu, DestroyImage(gpu->device(), fImage, nullptr)); |
| 131 | VK_CALL(gpu, FreeMemory(gpu->device(), fAlloc, nullptr)); |
jvanverth | 0fcfb75 | 2016-03-09 09:57:52 -0800 | [diff] [blame] | 132 | } |
jvanverth | fe170d2 | 2016-03-22 13:15:44 -0700 | [diff] [blame] | 133 | |
| 134 | void GrVkImage::BorrowedResource::freeGPUData(const GrVkGpu* gpu) const { |
| 135 | } |