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Add global memory barrier after init state application

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baldurk
2016-02-07 18:44:18 +01:00
parent 6a82c8639d
commit cc7647b990
1 changed files with 11 additions and 0 deletions
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renderdoc/driver/vulkan/vk_initstate.cpp
+11
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@@ -495,6 +495,17 @@ void WrappedVulkan::Apply_InitialState(WrappedVkRes *live, VulkanResourceManager
ObjDisp(cmd)->CmdCopyBuffer(Unwrap(cmd), Unwrap(srcBuf), dstBuf, 1, &region);
// add memory barrier to ensure this copy completes before any subsequent work
VkMemoryBarrier memBarrier = {
VK_STRUCTURE_TYPE_MEMORY_BARRIER, NULL,
VK_MEMORY_OUTPUT_TRANSFER_BIT | VK_MEMORY_OUTPUT_HOST_WRITE_BIT,
VK_MEMORY_INPUT_HOST_READ_BIT | VK_MEMORY_INPUT_UNIFORM_READ_BIT | VK_MEMORY_INPUT_SHADER_READ_BIT | VK_MEMORY_INPUT_INPUT_ATTACHMENT_BIT | VK_MEMORY_INPUT_TRANSFER_BIT,
};
void *barrier = (void *)&memBarrier;
ObjDisp(cmd)->CmdPipelineBarrier(Unwrap(cmd), VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, false, 1, &barrier);
vkr = ObjDisp(cmd)->EndCommandBuffer(Unwrap(cmd));
RDCASSERT(vkr == VK_SUCCESS);