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D3D12: Specify read/write ranges when calling Map/Unmap

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This commit is contained in:
Stenzek 2016-03-15 22:26:01 +10:00
commit ccf9470241
10 changed files with 51 additions and 26 deletions
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8
Source/Core/VideoBackends/D3D12/D3DTexture.cpp
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@ -51,7 +51,8 @@ void ReplaceRGBATexture2D(ID3D12Resource* texture12, const u8* buffer, unsigned
nullptr,
IID_PPV_ARGS(&upload_buffer)));
CheckHR(upload_buffer->Map(0, nullptr, reinterpret_cast<void**>(&dest_data)));
D3D12_RANGE read_range = {};
CheckHR(upload_buffer->Map(0, &read_range, reinterpret_cast<void**>(&dest_data)));
}
else
{
@ -92,8 +93,11 @@ void ReplaceRGBATexture2D(ID3D12Resource* texture12, const u8* buffer, unsigned
// We block here because otherwise if there was a large number of texture uploads, we may run out of memory.
if (!s_texture_upload_stream_buffer || upload_buffer != s_texture_upload_stream_buffer->GetBuffer())
{
D3D12_RANGE write_range = { 0, upload_size };
upload_buffer->Unmap(0, &write_range);
D3D::command_list_mgr->ExecuteQueuedWork(true);
upload_buffer->Unmap(0, nullptr);
upload_buffer->Release();
}
}