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Fix swapchain/screenTexture layout synchronization issues

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Been deving with a headless machine for too long.
Fixes some presentation issues.
This commit is contained in:
Wunkolo 2023-08-21 22:34:16 -07:00
parent b3812548fe
commit cfd02f936e
1 changed files with 20 additions and 8 deletions
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28
src/core/renderer_vk/renderer_vk.cpp
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@ -707,27 +707,29 @@ void RendererVK::display() {
getCurrentCommandBuffer().pipelineBarrier(
vk::PipelineStageFlagBits::eAllCommands, vk::PipelineStageFlagBits::eTransfer, vk::DependencyFlags(), {}, {},
{
// swapchainImage: Undefined -> TransferDst
vk::ImageMemoryBarrier(
vk::AccessFlagBits::eMemoryRead, vk::AccessFlagBits::eTransferWrite, vk::ImageLayout::eUndefined,
vk::ImageLayout::eTransferDstOptimal, VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED, swapchainImages[swapchainImageIndex],
vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
),
// screenTexture: ColorAttachmentOptimal -> TransferSrc
vk::ImageMemoryBarrier(
vk::AccessFlagBits::eTransferWrite, vk::AccessFlagBits::eTransferRead, vk::ImageLayout::eTransferDstOptimal,
vk::AccessFlagBits::eColorAttachmentWrite, vk::AccessFlagBits::eTransferRead, vk::ImageLayout::eColorAttachmentOptimal,
vk::ImageLayout::eTransferSrcOptimal, VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED, screenTexture[frameBufferingIndex].get(),
vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
),
}
);
// Clear swapchain image with black
static const std::array<float, 4> clearColor = {{0.0f, 0.0f, 0.0f, 1.0f}};
getCurrentCommandBuffer().clearColorImage(
swapchainImages[swapchainImageIndex], vk::ImageLayout::eTransferDstOptimal, clearColor,
vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
);
// Blit top/bottom screen into swapchain image
// Blit screentexture into swapchain image
static const vk::ImageBlit screenBlit(
vk::ImageSubresourceLayers(vk::ImageAspectFlagBits::eColor, 0, 0, 1), {vk::Offset3D{}, vk::Offset3D{400, 240 * 2, 1}},
vk::ImageSubresourceLayers(vk::ImageAspectFlagBits::eColor, 0, 0, 1), {vk::Offset3D{}, vk::Offset3D{400, 240 * 2, 1}}
@ -738,13 +740,23 @@ void RendererVK::display() {
);
// Prepare swapchain image for present
// Transfer screenTexture back into ColorAttachmentOptimal
getCurrentCommandBuffer().pipelineBarrier(
vk::PipelineStageFlagBits::eTransfer, vk::PipelineStageFlagBits::eColorAttachmentOutput, vk::DependencyFlags(), {}, {},
{vk::ImageMemoryBarrier(
vk::AccessFlagBits::eNone, vk::AccessFlagBits::eColorAttachmentWrite, vk::ImageLayout::eTransferDstOptimal,
vk::ImageLayout::ePresentSrcKHR, VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED, swapchainImages[swapchainImageIndex],
vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
)}
{
// swapchainImage: TransferDst -> Preset (wait for all writes)
vk::ImageMemoryBarrier(
vk::AccessFlagBits::eTransferWrite, vk::AccessFlagBits::eColorAttachmentWrite, vk::ImageLayout::eTransferDstOptimal,
vk::ImageLayout::ePresentSrcKHR, VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED, swapchainImages[swapchainImageIndex],
vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
),
// screenTexture: TransferSrc -> ColorAttachmentOptimal (wait for all reads)
vk::ImageMemoryBarrier(
vk::AccessFlagBits::eTransferRead, vk::AccessFlagBits::eColorAttachmentRead, vk::ImageLayout::eTransferSrcOptimal,
vk::ImageLayout::eColorAttachmentOptimal, VK_QUEUE_FAMILY_IGNORED, VK_QUEUE_FAMILY_IGNORED,
screenTexture[frameBufferingIndex].get(), vk::ImageSubresourceRange(vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1)
),
}
);
}