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vk_texture_runtime: Resolve MSAA source image before blit

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Resolves the MSAA image to the upscale-image before blitting to ensure it is getting the freshest MSAA resolve. Todo: use a dirty flag.
This commit is contained in:
Wunkolo 2023-11-20 12:28:51 -08:00
parent a2aee70b86
commit 4de9d81b50
1 changed files with 81 additions and 0 deletions
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81
src/video_core/renderer_vulkan/vk_texture_runtime.cpp
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@ -576,6 +576,87 @@ bool TextureRuntime::BlitTextures(Surface& source, Surface& dest,
.dst_image = dest.Image(1),
};
// Must resolve source-image first
if ((source.sample_count > dest.sample_count) && (dest.sample_count == 1)) {
scheduler.Record([&source](vk::CommandBuffer cmdbuf) {
const vk::ImageResolve resolve_area = {
.srcSubresource{
.aspectMask = source.Aspect(),
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.srcOffset = {},
.dstSubresource{
.aspectMask = source.Aspect(),
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.dstOffset = {},
.extent{source.GetScaledWidth(), source.GetScaledHeight(), 0},
};
const std::array read_barriers = {
vk::ImageMemoryBarrier{
.srcAccessMask = source.AccessFlags(),
.dstAccessMask = vk::AccessFlagBits::eTransferRead,
.oldLayout = vk::ImageLayout::eGeneral,
.newLayout = vk::ImageLayout::eTransferSrcOptimal,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = source.Image(3),
.subresourceRange = MakeSubresourceRange(source.Aspect(), 0),
},
vk::ImageMemoryBarrier{
.srcAccessMask = source.AccessFlags(),
.dstAccessMask = vk::AccessFlagBits::eTransferWrite,
.oldLayout = vk::ImageLayout::eGeneral,
.newLayout = vk::ImageLayout::eTransferDstOptimal,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = source.Image(1),
.subresourceRange = MakeSubresourceRange(source.Aspect(), 0),
},
};
const std::array write_barriers = {
vk::ImageMemoryBarrier{
.srcAccessMask = vk::AccessFlagBits::eTransferRead,
.dstAccessMask = source.AccessFlags(),
.oldLayout = vk::ImageLayout::eTransferSrcOptimal,
.newLayout = vk::ImageLayout::eGeneral,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = source.Image(3),
.subresourceRange = MakeSubresourceRange(source.Aspect(), 0),
},
vk::ImageMemoryBarrier{
.srcAccessMask = vk::AccessFlagBits::eTransferWrite,
.dstAccessMask = source.AccessFlags(),
.oldLayout = vk::ImageLayout::eTransferDstOptimal,
.newLayout = vk::ImageLayout::eGeneral,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = source.Image(1),
.subresourceRange = MakeSubresourceRange(source.Aspect(), 0),
},
};
cmdbuf.pipelineBarrier(source.PipelineStageFlags(),
vk::PipelineStageFlagBits::eTransfer,
vk::DependencyFlagBits::eByRegion, {}, {}, read_barriers);
cmdbuf.resolveImage(source.Image(3), vk::ImageLayout::eTransferSrcOptimal,
source.Image(1), vk::ImageLayout::eTransferDstOptimal,
resolve_area);
cmdbuf.pipelineBarrier(vk::PipelineStageFlagBits::eTransfer,
source.PipelineStageFlags(), vk::DependencyFlagBits::eByRegion,
{}, {}, write_barriers);
});
}
scheduler.Record([params, blit](vk::CommandBuffer cmdbuf) {
const std::array source_offsets = {
vk::Offset3D{static_cast<s32>(blit.src_rect.left),