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Fix #130161: Vulkan: Grid overlay artifact when copying to swap chain

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When copying the window to the swap chain the image needs to be copied
upside down to match Vulkan/OpenGL image coordinate differences.

There was an of by 1 error when copying resulting in minor drawing
glitch which was noticeable when looking at the viewport grid.

Pull Request: https://projects.blender.org/blender/blender/pulls/130328
This commit is contained in:
Jeroen Bakker
2024-11-15 17:12:24 +01:00
parent 60df9fd982
commit c1379ff2b3
1 changed files with 1 additions and 1 deletions
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2
source/blender/gpu/vulkan/vk_context.cc
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@@ -319,7 +319,7 @@ void VKContext::swap_buffers_pre_handler(const GHOST_VulkanSwapChainData &swap_c
blit_image.filter = VK_FILTER_NEAREST;
VkImageBlit &region = blit_image.region;
region.srcOffsets[0] = {0, color_attachment->height_get() - 1, 0};
region.srcOffsets[0] = {0, color_attachment->height_get(), 0};
region.srcOffsets[1] = {color_attachment->width_get(), 0, 1};
region.srcSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.srcSubresource.mipLevel = 0;