swung0x48/MobileGL
1
0
Fork 0
mirror of https://github.com/MobileGL-Dev/MobileGL synced 2026-09-09 04:38:30 +09:00
Code Issues Packages Projects Releases Wiki Activity

[Chore] (MG_Backend/DirectVulkan): move TransitionImageLayout to VkTextureManager

Browse Source
This commit is contained in:
swung0x48
2026-02-27 09:44:23 +08:00
parent 9b23594415
commit 2c848ab44b
4 changed files with 67 additions and 83 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MobileGL/MG_Backend/DirectVulkan/Renderer/VkTextureManager.cpp
+49 -36
View File
@@ -65,6 +65,36 @@ namespace MobileGL::MG_Backend::DirectVulkan {
outImageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
return true;
}
Bool VkTextureManager::TransitionImageLayout(VkCommandBuffer commandBuffer, VkImage image,
VkImageLayout& trackedLayout, VkImageLayout newLayout,
VkPipelineStageFlags srcStageMask, VkPipelineStageFlags dstStageMask,
VkAccessFlags srcAccessMask, VkAccessFlags dstAccessMask,
VkImageAspectFlags aspectMask) {
MOBILEGL_ASSERT(image != VK_NULL_HANDLE, "TransitionImageLayout: m_image == VK_NULL_HANDLE");
if (trackedLayout == newLayout) {
return true;
}
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.srcAccessMask = srcAccessMask;
barrier.dstAccessMask = dstAccessMask;
barrier.oldLayout = trackedLayout;
barrier.newLayout = newLayout;
barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.image = image;
barrier.subresourceRange.aspectMask = aspectMask;
barrier.subresourceRange.baseMipLevel = 0;
barrier.subresourceRange.levelCount = 1;
barrier.subresourceRange.baseArrayLayer = 0;
barrier.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(commandBuffer, srcStageMask, dstStageMask, 0, 0, nullptr, 0, nullptr, 1, &barrier);
trackedLayout = newLayout;
return true;
}
Bool VkTextureManager::SyncTexture(MG_State::GLState::ITextureObject &texture,
TextureResource &outResource) {
@@ -234,26 +264,15 @@ namespace MobileGL::MG_Backend::DirectVulkan {
// TODO: Could be uploaded asynchronously?
const Bool ok = ExecuteCmdBufImmediate([&](VkCommandBuffer commandBuffer) {
VkImageMemoryBarrier toTransferDst{};
toTransferDst.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
toTransferDst.srcAccessMask =
outResource.layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL ? VK_ACCESS_SHADER_READ_BIT : 0;
toTransferDst.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
toTransferDst.oldLayout = outResource.layout;
toTransferDst.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
toTransferDst.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
toTransferDst.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
toTransferDst.image = outResource.image;
toTransferDst.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
toTransferDst.subresourceRange.baseMipLevel = 0;
toTransferDst.subresourceRange.levelCount = outResource.mipLevels;
toTransferDst.subresourceRange.baseArrayLayer = 0;
toTransferDst.subresourceRange.layerCount = 1;
const VkPipelineStageFlags srcStage =
outResource.layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL ? VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT
: VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
vkCmdPipelineBarrier(commandBuffer, srcStage, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1,
&toTransferDst);
Bool ok = TransitionImageLayout(commandBuffer, outResource.image,
outResource.layout,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL ? VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT : VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
VK_PIPELINE_STAGE_TRANSFER_BIT,
outResource.layout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL ? VK_ACCESS_SHADER_READ_BIT : 0,
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_IMAGE_ASPECT_COLOR_BIT);
MOBILEGL_ASSERT(ok, "TransitionImageLayout to VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL failed");
for (const auto& item : uploadItems) {
VkBufferImageCopy copy{};
@@ -270,22 +289,16 @@ namespace MobileGL::MG_Backend::DirectVulkan {
1, &copy);
}
VkImageMemoryBarrier toSampled{};
toSampled.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
toSampled.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
toSampled.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
toSampled.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
toSampled.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
toSampled.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
toSampled.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
toSampled.image = outResource.image;
toSampled.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
toSampled.subresourceRange.baseMipLevel = 0;
toSampled.subresourceRange.levelCount = outResource.mipLevels;
toSampled.subresourceRange.baseArrayLayer = 0;
toSampled.subresourceRange.layerCount = 1;
vkCmdPipelineBarrier(commandBuffer, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0,
0, nullptr, 0, nullptr, 1, &toSampled);
ok = TransitionImageLayout(commandBuffer, outResource.image,
outResource.layout,
VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
VK_ACCESS_TRANSFER_READ_BIT,
VK_IMAGE_ASPECT_COLOR_BIT);
MOBILEGL_ASSERT(ok, "TransitionImageLayout to VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL failed");
return ok;
});
vmaDestroyBuffer(m_allocator, stagingBuffer, stagingAllocation);