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Worked around the increased BDBR regression issue. #425

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Worked around the increased BDBR regression issue. #425

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4 changes: 2 additions & 2 deletions Source/Lib/Codec/EbDefinitions.h
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Original file line number Diff line number Diff line change
Expand Up @@ -54,8 +54,8 @@ extern "C" {
typedef int errno_t;
#endif /* _ERRNO_T_DEFINED */



// To sharpen frame background.
#define USE_SOURCE_REFERENCE 0

//Maximum 8192x4320
#define EB_TILE_COLUMN_MAX_COUNT 20u
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6 changes: 6 additions & 0 deletions Source/Lib/Codec/EbPictureDecisionProcess.c
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Expand Up @@ -1020,9 +1020,15 @@ void* PictureDecisionKernel(void *inputPtr)

pictureControlSetPtr->disableTmvpFlag = sequenceControlSetPtr->staticConfig.unrestrictedMotionVector == 0 ? EB_TRUE : EB_FALSE;

// FIXME: work around the increased BDBR regression issue induced by the
// tile group implementation (PR #348), when ImproveSharpness is used.
#if USE_SOURCE_REFERENCE
pictureControlSetPtr->useSrcRef = (sequenceControlSetPtr->staticConfig.improveSharpness && pictureControlSetPtr->temporalLayerIndex > 0) ?
EB_TRUE :
EB_FALSE;
#else
pictureControlSetPtr->useSrcRef = EB_FALSE;
#endif

SignalDerivationMultiProcessesOq(
sequenceControlSetPtr,
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