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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "GrVkGpu.h" | 8 #include "GrVkGpu.h" |
9 #include "GrVkImage.h" | 9 #include "GrVkImage.h" |
10 #include "GrVkMemory.h" | 10 #include "GrVkMemory.h" |
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54 fInfo.fImage, // image | 54 fInfo.fImage, // image |
55 { aspectFlags, 0, fInfo.fLevelCount, 0, 1 } // subresourceRange | 55 { aspectFlags, 0, fInfo.fLevelCount, 0, 1 } // subresourceRange |
56 }; | 56 }; |
57 | 57 |
58 gpu->addImageMemoryBarrier(srcStageMask, dstStageMask, byRegion, &imageMemor
yBarrier); | 58 gpu->addImageMemoryBarrier(srcStageMask, dstStageMask, byRegion, &imageMemor
yBarrier); |
59 | 59 |
60 fInfo.fImageLayout = newLayout; | 60 fInfo.fImageLayout = newLayout; |
61 } | 61 } |
62 | 62 |
63 bool GrVkImage::InitImageInfo(const GrVkGpu* gpu, const ImageDesc& imageDesc, Gr
VkImageInfo* info) { | 63 bool GrVkImage::InitImageInfo(const GrVkGpu* gpu, const ImageDesc& imageDesc, Gr
VkImageInfo* info) { |
| 64 if (0 == imageDesc.fWidth || 0 == imageDesc.fHeight) { |
| 65 return false; |
| 66 } |
64 VkImage image = 0; | 67 VkImage image = 0; |
65 GrVkAlloc alloc; | 68 GrVkAlloc alloc; |
66 | 69 |
67 bool isLinear = VK_IMAGE_TILING_LINEAR == imageDesc.fImageTiling; | 70 bool isLinear = VK_IMAGE_TILING_LINEAR == imageDesc.fImageTiling; |
68 VkImageLayout initialLayout = isLinear ? VK_IMAGE_LAYOUT_PREINITIALIZED | 71 VkImageLayout initialLayout = isLinear ? VK_IMAGE_LAYOUT_PREINITIALIZED |
69 : VK_IMAGE_LAYOUT_UNDEFINED; | 72 : VK_IMAGE_LAYOUT_UNDEFINED; |
70 | 73 |
71 // Create Image | 74 // Create Image |
72 VkSampleCountFlagBits vkSamples; | 75 VkSampleCountFlagBits vkSamples; |
73 if (!GrSampleCountToVkSampleCount(imageDesc.fSamples, &vkSamples)) { | 76 if (!GrSampleCountToVkSampleCount(imageDesc.fSamples, &vkSamples)) { |
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146 } | 149 } |
147 | 150 |
148 void GrVkImage::Resource::freeGPUData(const GrVkGpu* gpu) const { | 151 void GrVkImage::Resource::freeGPUData(const GrVkGpu* gpu) const { |
149 VK_CALL(gpu, DestroyImage(gpu->device(), fImage, nullptr)); | 152 VK_CALL(gpu, DestroyImage(gpu->device(), fImage, nullptr)); |
150 bool isLinear = (VK_IMAGE_TILING_LINEAR == fImageTiling); | 153 bool isLinear = (VK_IMAGE_TILING_LINEAR == fImageTiling); |
151 GrVkMemory::FreeImageMemory(gpu, isLinear, fAlloc); | 154 GrVkMemory::FreeImageMemory(gpu, isLinear, fAlloc); |
152 } | 155 } |
153 | 156 |
154 void GrVkImage::BorrowedResource::freeGPUData(const GrVkGpu* gpu) const { | 157 void GrVkImage::BorrowedResource::freeGPUData(const GrVkGpu* gpu) const { |
155 } | 158 } |
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