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avoid using the same picture buff for prev pic and curr pic

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This commit is contained in:
dongzha
2014-11-27 15:25:21 +08:00
committed by dong zhang
parent 82b70b34fe
commit d58f90947c
3 changed files with 11 additions and 2 deletions
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5
codec/decoder/core/src/decoder.cpp
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@@ -178,10 +178,11 @@ void WelsDecoderDefaults (PWelsDecoderContext pCtx, SLogContext* pLogCtx) {
*/
static inline int32_t GetTargetRefListSize (PWelsDecoderContext pCtx) {
int32_t iNumRefFrames = 0;
// +2 for EC MV Copy buffer exchange
if ((pCtx == NULL) || (pCtx->pSps == NULL)) {
iNumRefFrames = MAX_REF_PIC_COUNT;
iNumRefFrames = MAX_REF_PIC_COUNT + 2;
} else {
iNumRefFrames = pCtx->pSps->iNumRefFrames + 1;
iNumRefFrames = pCtx->pSps->iNumRefFrames + 2;
}
#ifdef LONG_TERM_REF