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vulkan: slightly improve memory placement for fullscreen canvases.

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This commit is contained in:
Sasha Szpakowski
2024-09-29 17:00:10 -03:00
parent 8e6efac595
commit 6d40eab097
1 changed files with 6 additions and 0 deletions
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src/modules/graphics/vulkan/Texture.cpp
+6
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@@ -146,6 +146,12 @@ bool Texture::loadVolatile()
VmaAllocationCreateInfo imageAllocationCreateInfo{};
// Dedicated allocations are recommended for fullscreen RTs.
if (renderTarget && pixelWidth >= vgfx->getPixelWidth() && pixelHeight >= vgfx->getPixelHeight())
imageAllocationCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
imageAllocationCreateInfo.usage = VMA_MEMORY_USAGE_AUTO;
if (vmaCreateImage(allocator, &imageInfo, &imageAllocationCreateInfo, &textureImage, &textureImageAllocation, nullptr) != VK_SUCCESS)
throw love::Exception("failed to create image");