Add refresh_frame_context wa

intel · Sep 24, 2024 · 4f37628 · 4f37628
1 parent 1b830fb
commit 4f37628
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Showing 4 changed files with 28 additions and 0 deletions.
diff --git a/media_driver/linux/common/codec/ddi/media_ddi_encode_vp9.cpp b/media_driver/linux/common/codec/ddi/media_ddi_encode_vp9.cpp
@@ -93,6 +93,16 @@ VAStatus DdiEncodeVp9::EncodeInCodecHal(uint32_t numSlices)
     CODEC_VP9_ENCODE_SEQUENCE_PARAMS *seqParams = (PCODEC_VP9_ENCODE_SEQUENCE_PARAMS)(m_encodeCtx->pSeqParams);
     CODEC_VP9_ENCODE_PIC_PARAMS *vp9PicParam = (PCODEC_VP9_ENCODE_PIC_PARAMS)(m_encodeCtx->pPicParams);
 
+    if (!headerInsertFlag &&
+        vp9PicParam->PicFlags.fields.frame_type == CODEC_VP9_KEY_FRAME &&
+        m_isPreviousFrameKey)
+    {
+        vp9PicParam->PicFlags.fields.refresh_frame_context = 0;
+    }
+
+    // Update the flag for the next frame
+    m_isPreviousFrameKey = (vp9PicParam->PicFlags.fields.frame_type == CODEC_VP9_KEY_FRAME);
+
     EncoderParams encodeParams;
     MOS_ZeroMemory(&encodeParams, sizeof(EncoderParams));
     encodeParams.ExecCodecFunction = m_encodeCtx->codecFunction;
@@ -393,6 +403,8 @@ VAStatus DdiEncodeVp9::ContextInitialize(CodechalSetting *codecHalSettings)
     /* RT is used as the default target usage */
     vp9TargetUsage = TARGETUSAGE_RT_SPEED;
 
+    m_isPreviousFrameKey = false;
+
     return vaStatus;
 }
 

diff --git a/media_driver/linux/common/codec/ddi/media_ddi_encode_vp9.h b/media_driver/linux/common/codec/ddi/media_ddi_encode_vp9.h
@@ -325,4 +325,6 @@ class DdiEncodeVp9 : public DdiEncodeBase
     uint8_t vp9TargetUsage = 0;
 
     bool isSegParamsChanged = false;
+
+    bool m_isPreviousFrameKey = false;
 };
diff --git a/media_softlet/linux/common/codec/ddi/enc/ddi_encode_vp9_specific.cpp b/media_softlet/linux/common/codec/ddi/enc/ddi_encode_vp9_specific.cpp
@@ -92,6 +92,16 @@ VAStatus DdiEncodeVp9::EncodeInCodecHal(uint32_t numSlices)
     CODEC_VP9_ENCODE_SEQUENCE_PARAMS *seqParams = (PCODEC_VP9_ENCODE_SEQUENCE_PARAMS)(m_encodeCtx->pSeqParams);
     CODEC_VP9_ENCODE_PIC_PARAMS *vp9PicParam = (PCODEC_VP9_ENCODE_PIC_PARAMS)(m_encodeCtx->pPicParams);
 
+    if (!headerInsertFlag &&
+        vp9PicParam->PicFlags.fields.frame_type == CODEC_VP9_KEY_FRAME &&
+        m_isPreviousFrameKey)
+    {
+        vp9PicParam->PicFlags.fields.refresh_frame_context = 0;
+    }
+
+    // Update the flag for the next frame
+    m_isPreviousFrameKey = (vp9PicParam->PicFlags.fields.frame_type == CODEC_VP9_KEY_FRAME);
+
     EncoderParams encodeParams;
     MOS_ZeroMemory(&encodeParams, sizeof(EncoderParams));
     encodeParams.ExecCodecFunction = m_encodeCtx->codecFunction;
@@ -404,6 +414,8 @@ VAStatus DdiEncodeVp9::ContextInitialize(CodechalSetting *codecHalSettings)
     /* RT is used as the default target usage */
     vp9TargetUsage = TARGETUSAGE_RT_SPEED;
 
+    m_isPreviousFrameKey = false;
+
     return vaStatus;
 }
 

diff --git a/media_softlet/linux/common/codec/ddi/enc/ddi_encode_vp9_specific.h b/media_softlet/linux/common/codec/ddi/enc/ddi_encode_vp9_specific.h
@@ -357,6 +357,8 @@ class DdiEncodeVp9 : public encode::DdiEncodeBase
 
     bool isSegParamsChanged = false;
 
+    bool m_isPreviousFrameKey = false;
+
     MEDIA_CLASS_DEFINE_END(encode__DdiEncodeVp9)
 };