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Commit 6ab37b0f by Alexis Hetu Committed by Alexis Hétu
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vkGetImageSubresourceLayout implementation

The Image class now contains all the required functions to fill out the VkSubresourceLayout structure, so this simply hooks the proper calls to implement vkGetImageSubresourceLayout. Bug b/119620767 Change-Id: I104811be4a5be31ef5db7ad55965ba263dd110ed Reviewed-on: https://swiftshader-review.googlesource.com/c/24051Tested-by: 's avatarAlexis Hétu <sugoi@google.com> Reviewed-by: 's avatarChris Forbes <chrisforbes@google.com>
parent 76e40024
Showing with 15 additions and 2 deletions
src/Vulkan/VkImage.cpp
...@@ -60,6 +60,16 @@ void Image::bind(VkDeviceMemory pDeviceMemory, VkDeviceSize pMemoryOffset) ...@@ -60,6 +60,16 @@ void Image::bind(VkDeviceMemory pDeviceMemory, VkDeviceSize pMemoryOffset)
memoryOffset = pMemoryOffset; memoryOffset = pMemoryOffset;
} }
void Image::getSubresourceLayout(const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout) const
{
uint32_t bpp = bytesPerTexel(flags);
pLayout->offset = getMemoryOffset(flags, pSubresource->mipLevel, pSubresource->arrayLayer);
pLayout->size = getMipLevelSize(flags, pSubresource->mipLevel);
pLayout->rowPitch = rowPitchBytes(flags, pSubresource->mipLevel);
pLayout->depthPitch = slicePitchBytes(flags, pSubresource->mipLevel);
pLayout->arrayPitch = getLayerSize(flags);
}
void Image::copyTo(VkImage dstImage, const VkImageCopy& pRegion) void Image::copyTo(VkImage dstImage, const VkImageCopy& pRegion)
{ {
// Image copy does not perform any conversion, it simply copies memory from // Image copy does not perform any conversion, it simply copies memory from
......
src/Vulkan/VkImage.hpp
...@@ -38,6 +38,7 @@ public: ...@@ -38,6 +38,7 @@ public:
static size_t ComputeRequiredAllocationSize(const VkImageCreateInfo* pCreateInfo); static size_t ComputeRequiredAllocationSize(const VkImageCreateInfo* pCreateInfo);
const VkMemoryRequirements getMemoryRequirements() const; const VkMemoryRequirements getMemoryRequirements() const;
void getSubresourceLayout(const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout) const;
void bind(VkDeviceMemory pDeviceMemory, VkDeviceSize pMemoryOffset); void bind(VkDeviceMemory pDeviceMemory, VkDeviceSize pMemoryOffset);
void copyTo(VkImage dstImage, const VkImageCopy& pRegion); void copyTo(VkImage dstImage, const VkImageCopy& pRegion);
void copyTo(VkBuffer dstBuffer, const VkBufferImageCopy& region); void copyTo(VkBuffer dstBuffer, const VkBufferImageCopy& region);
......
src/Vulkan/libVulkan.cpp
...@@ -830,8 +830,10 @@ VKAPI_ATTR void VKAPI_CALL vkDestroyImage(VkDevice device, VkImage image, const ...@@ -830,8 +830,10 @@ VKAPI_ATTR void VKAPI_CALL vkDestroyImage(VkDevice device, VkImage image, const
VKAPI_ATTR void VKAPI_CALL vkGetImageSubresourceLayout(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout) VKAPI_ATTR void VKAPI_CALL vkGetImageSubresourceLayout(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout)
{ {
TRACE("()"); TRACE("(VkDevice device, VkImage image, const VkImageSubresource* pSubresource, VkSubresourceLayout* pLayout)",
UNIMPLEMENTED(); device, image, pSubresource, pLayout);
vk::Cast(image)->getSubresourceLayout(pSubresource, pLayout);
} }
VKAPI_ATTR VkResult VKAPI_CALL vkCreateImageView(VkDevice device, const VkImageViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImageView* pView) VKAPI_ATTR VkResult VKAPI_CALL vkCreateImageView(VkDevice device, const VkImageViewCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkImageView* pView)
......
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