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Implement copy operation properly for the multisampled case

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Henrik Rydgård committed 2022-12-02 15:25:02 +01:00
1 parent 2d6c632bfe
commit d554085388
3 files changed
+117 -25
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Common/GPU/Vulkan/VulkanFramebuffer.cpp
+8 -3
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@@ -155,10 +155,15 @@ void VKRFramebuffer::CreateImage(VulkanContext *vulkan, VkCommandBuffer cmd, VKR
ici.samples = sampleCount;
ici.tiling = VK_IMAGE_TILING_OPTIMAL;
ici.format = format;
// Strictly speaking we don't yet need VK_IMAGE_USAGE_SAMPLED_BIT for depth buffers since we do not yet sample depth buffers.
ici.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
ici.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
if (sampleCount == VK_SAMPLE_COUNT_1_BIT) {
ici.usage |= VK_IMAGE_USAGE_SAMPLED_BIT;
}
if (color) {
ici.usage |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
ici.usage |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
if (sampleCount == VK_SAMPLE_COUNT_1_BIT) {
ici.usage |= VK_IMAGE_USAGE_INPUT_ATTACHMENT_BIT;
}
} else {
ici.usage |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
}