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Vulkan transitions after render: Add a missing case that seems like it could be common?

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This commit is contained in:
Henrik Rydgård 2017-11-29 22:14:01 +01:00
parent 4129459495
commit 168d89284c
1 changed files with 5 additions and 1 deletions
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6
ext/native/thin3d/VulkanQueueRunner.cpp
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@ -467,7 +467,8 @@ void VulkanQueueRunner::PerformRenderPass(const VKRStep &step, VkCommandBuffer c
vkCmdEndRenderPass(cmd);
// Transition the framebuffer if requested.
if (fb && step.render.finalColorLayout != VK_IMAGE_LAYOUT_UNDEFINED) {
// Don't need to transition it if VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL.
if (fb && step.render.finalColorLayout != VK_IMAGE_LAYOUT_UNDEFINED && step.render.finalColorLayout != VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) {
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.oldLayout = fb->color.layout;
@ -490,6 +491,9 @@ void VulkanQueueRunner::PerformRenderPass(const VKRStep &step, VkCommandBuffer c
case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL:
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
break;
case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL:
barrier.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_COLOR_ATTACHMENT_READ_BIT;
break;
default:
Crash();
}