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renderer_vulkan: Fix dangling surface reference during msaa resolve

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These individual parameters need to be copied as the reference to the surface-object only lasts within the scope of this function.
This commit is contained in:
Wunkolo 2026-04-19 11:02:17 -07:00
parent 9d6527b3ae
commit 177edd228e
1 changed files with 25 additions and 23 deletions
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48
src/video_core/renderer_vulkan/vk_texture_runtime.cpp
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@ -615,81 +615,83 @@ bool TextureRuntime::BlitTextures(Surface& source, Surface& dest,
};
// Todo(wunk): Add a "dirty" flag for msaa resolves to avoid redundant image resolves
const auto resolve_image = [&](Surface& msaa_surface) {
scheduler.Record([&msaa_surface](vk::CommandBuffer cmdbuf) {
const auto resolve_image = [&](const Surface& msaa_surface) {
scheduler.Record([width = msaa_surface.GetScaledWidth(),
height = msaa_surface.GetScaledHeight(), aspect = msaa_surface.Aspect(),
access_flags = msaa_surface.AccessFlags(),
pipeline_state_flags = msaa_surface.PipelineStageFlags(),
msaa_image = msaa_surface.Image(Type::MultiSampled),
dest_image = msaa_surface.Image()](vk::CommandBuffer cmdbuf) {
const vk::ImageResolve resolve_area = {
.srcSubresource{
.aspectMask = msaa_surface.Aspect(),
.aspectMask = aspect,
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.srcOffset = {},
.dstSubresource{
.aspectMask = msaa_surface.Aspect(),
.aspectMask = aspect,
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.dstOffset = {},
.extent{msaa_surface.GetScaledWidth(), msaa_surface.GetScaledHeight(), 1},
.extent{width, height, 1},
};
const std::array read_barriers = {
vk::ImageMemoryBarrier{
.srcAccessMask = msaa_surface.AccessFlags(),
.srcAccessMask = access_flags,
.dstAccessMask = vk::AccessFlagBits::eTransferRead,
.oldLayout = vk::ImageLayout::eGeneral,
.newLayout = vk::ImageLayout::eTransferSrcOptimal,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = msaa_surface.Image(Type::MultiSampled),
.subresourceRange = MakeSubresourceRange(msaa_surface.Aspect(), 0),
.image = msaa_image,
.subresourceRange = MakeSubresourceRange(aspect, 0),
},
vk::ImageMemoryBarrier{
.srcAccessMask = msaa_surface.AccessFlags(),
.srcAccessMask = access_flags,
.dstAccessMask = vk::AccessFlagBits::eTransferWrite,
.oldLayout = vk::ImageLayout::eGeneral,
.newLayout = vk::ImageLayout::eTransferDstOptimal,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = msaa_surface.Image(),
.subresourceRange = MakeSubresourceRange(msaa_surface.Aspect(), 0),
.image = dest_image,
.subresourceRange = MakeSubresourceRange(aspect, 0),
},
};
const std::array write_barriers = {
vk::ImageMemoryBarrier{
.srcAccessMask = vk::AccessFlagBits::eTransferRead,
.dstAccessMask = msaa_surface.AccessFlags(),
.dstAccessMask = access_flags,
.oldLayout = vk::ImageLayout::eTransferSrcOptimal,
.newLayout = vk::ImageLayout::eGeneral,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = msaa_surface.Image(Type::MultiSampled),
.subresourceRange = MakeSubresourceRange(msaa_surface.Aspect(), 0),
.image = msaa_image,
.subresourceRange = MakeSubresourceRange(aspect, 0),
},
vk::ImageMemoryBarrier{
.srcAccessMask = vk::AccessFlagBits::eTransferWrite,
.dstAccessMask = msaa_surface.AccessFlags(),
.dstAccessMask = access_flags,
.oldLayout = vk::ImageLayout::eTransferDstOptimal,
.newLayout = vk::ImageLayout::eGeneral,
.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED,
.image = msaa_surface.Image(),
.subresourceRange = MakeSubresourceRange(msaa_surface.Aspect(), 0),
.image = dest_image,
.subresourceRange = MakeSubresourceRange(aspect, 0),
},
};
cmdbuf.pipelineBarrier(msaa_surface.PipelineStageFlags(),
vk::PipelineStageFlagBits::eTransfer,
cmdbuf.pipelineBarrier(pipeline_state_flags, vk::PipelineStageFlagBits::eTransfer,
vk::DependencyFlagBits::eByRegion, {}, {}, read_barriers);
cmdbuf.resolveImage(msaa_surface.Image(Type::MultiSampled),
vk::ImageLayout::eTransferSrcOptimal, msaa_surface.Image(),
cmdbuf.resolveImage(msaa_image, vk::ImageLayout::eTransferSrcOptimal, dest_image,
vk::ImageLayout::eTransferDstOptimal, resolve_area);
cmdbuf.pipelineBarrier(vk::PipelineStageFlagBits::eTransfer,
msaa_surface.PipelineStageFlags(),
cmdbuf.pipelineBarrier(vk::PipelineStageFlagBits::eTransfer, pipeline_state_flags,
vk::DependencyFlagBits::eByRegion, {}, {}, write_barriers);
});
};