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[dxvk] Invalidate buffer in clearBuffer if possible

This commit is contained in:
Philip Rebohle 2022-03-01 21:39:04 +01:00
parent 4c0df63e2d
commit 1b196c24a4
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GPG Key ID: C8CC613427A31C99
1 changed files with 32 additions and 11 deletions
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43
src/dxvk/dxvk_context.cpp
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@ -329,23 +329,44 @@ namespace dxvk {
VkDeviceSize offset,
VkDeviceSize length,
uint32_t value) {
this->spillRenderPass(true);
length = align(length, sizeof(uint32_t));
auto slice = buffer->getSliceHandle(offset, length);
bool replaceBuffer = this->tryInvalidateDeviceLocalBuffer(buffer, length);
auto bufferSlice = buffer->getSliceHandle(offset, align(length, sizeof(uint32_t)));
if (m_execBarriers.isBufferDirty(slice, DxvkAccess::Write))
m_execBarriers.recordCommands(m_cmd);
if (!replaceBuffer) {
this->spillRenderPass(true);
m_cmd->cmdFillBuffer(DxvkCmdBuffer::ExecBuffer,
slice.handle, slice.offset, slice.length, value);
m_execBarriers.accessBuffer(slice,
if (m_execBarriers.isBufferDirty(bufferSlice, DxvkAccess::Write))
m_execBarriers.recordCommands(m_cmd);
}
DxvkCmdBuffer cmdBuffer = replaceBuffer
? DxvkCmdBuffer::InitBuffer
: DxvkCmdBuffer::ExecBuffer;
if (length > sizeof(value)) {
m_cmd->cmdFillBuffer(cmdBuffer,
bufferSlice.handle,
bufferSlice.offset,
bufferSlice.length,
value);
} else {
m_cmd->cmdUpdateBuffer(cmdBuffer,
bufferSlice.handle,
bufferSlice.offset,
bufferSlice.length,
&value);
}
auto& barriers = replaceBuffer
? m_initBarriers
: m_execBarriers;
barriers.accessBuffer(bufferSlice,
VK_PIPELINE_STAGE_TRANSFER_BIT,
VK_ACCESS_TRANSFER_WRITE_BIT,
buffer->info().stages,
buffer->info().access);
m_cmd->trackResource<DxvkAccess::Write>(buffer);
}