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D3D12HostDisplay: Fix incorrect resource state in DownloadTexture()
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@ -123,7 +123,11 @@ bool D3D12HostDisplay::DownloadTexture(const void* texture_handle, HostDisplayPi
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if (!m_readback_staging_texture.EnsureSize(width, height, texture->GetFormat(), false))
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if (!m_readback_staging_texture.EnsureSize(width, height, texture->GetFormat(), false))
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return false;
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return false;
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const D3D12_RESOURCE_STATES old_state = texture->GetState();
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texture->TransitionToState(D3D12_RESOURCE_STATE_COPY_SOURCE);
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m_readback_staging_texture.CopyFromTexture(texture->GetResource(), 0, x, y, 0, 0, width, height);
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m_readback_staging_texture.CopyFromTexture(texture->GetResource(), 0, x, y, 0, 0, width, height);
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texture->TransitionToState(old_state);
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return m_readback_staging_texture.ReadPixels(0, 0, width, height, out_data, out_data_stride);
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return m_readback_staging_texture.ReadPixels(0, 0, width, height, out_data, out_data_stride);
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}
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}
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