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Fixes for Vulkan

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This commit is contained in:
Wojtek Figat
2022-09-06 22:54:00 +02:00
parent 2cd7967ec4
commit 3abbafa530
4 changed files with 13 additions and 2 deletions
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10
Source/Engine/GraphicsDevice/Vulkan/GPUContextVulkan.cpp
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@@ -1309,6 +1309,11 @@ void GPUContextVulkan::UpdateBuffer(GPUBuffer* buffer, const void* data, uint32
const auto bufferVulkan = static_cast<GPUBufferVulkan*>(buffer);
// Memory transfer barrier
// TODO: batch pipeline barriers
const VkMemoryBarrier barrierBefore = { VK_STRUCTURE_TYPE_MEMORY_BARRIER, nullptr, VK_ACCESS_MEMORY_WRITE_BIT, VK_ACCESS_MEMORY_READ_BIT };
vkCmdPipelineBarrier(cmdBuffer->GetHandle(), VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 1, &barrierBefore, 0, nullptr, 0, nullptr);
// Use direct update for small buffers
if (size <= 16 * 1024)
{
@@ -1331,6 +1336,11 @@ void GPUContextVulkan::UpdateBuffer(GPUBuffer* buffer, const void* data, uint32
_device->StagingManager.ReleaseBuffer(cmdBuffer, staging);
}
// Memory transfer barrier
// TODO: batch pipeline barriers
const VkMemoryBarrier barrierAfter = { VK_STRUCTURE_TYPE_MEMORY_BARRIER, nullptr, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT };
vkCmdPipelineBarrier(cmdBuffer->GetHandle(), VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, 1, &barrierAfter, 0, nullptr, 0, nullptr);
}
void GPUContextVulkan::CopyBuffer(GPUBuffer* dstBuffer, GPUBuffer* srcBuffer, uint32 size, uint32 dstOffset, uint32 srcOffset)