From c0e1548844273123f2b8070cb5c06ecd5511a1ed Mon Sep 17 00:00:00 2001
From: Sil Vilerino <sivileri@microsoft.com>
Date: Wed, 14 Sep 2022 07:56:29 -0400
Subject: [PATCH] d3d12: Fill feedback in d3d12_video_encoder_encode_bitstream
 so vaSyncSurface properly populates buf->coded_size

Reviewed-by: Giancarlo Devich <gdevich@microsoft.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18328>
---
 src/gallium/drivers/d3d12/d3d12_video_enc.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/d3d12/d3d12_video_enc.cpp b/src/gallium/drivers/d3d12/d3d12_video_enc.cpp
index 04f0d8bcd74..c71751d6220 100644
--- a/src/gallium/drivers/d3d12/d3d12_video_enc.cpp
+++ b/src/gallium/drivers/d3d12/d3d12_video_enc.cpp
@@ -1243,6 +1243,7 @@ d3d12_video_encoder_encode_bitstream(struct pipe_video_codec * codec,
    assert(pD3D12Enc->m_spD3D12VideoDevice);
    assert(pD3D12Enc->m_spEncodeCommandQueue);
    assert(pD3D12Enc->m_pD3D12Screen);
+   *feedback = &pD3D12Enc->m_fenceValue;
 
    struct d3d12_video_buffer *pInputVideoBuffer = (struct d3d12_video_buffer *) source;
    assert(pInputVideoBuffer);