generic-library/openh264
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

add log for ref pic buffer memory alloc

Browse Source
This commit is contained in:
huili2 2014-12-08 22:35:07 -08:00
parent e041bc6938
commit 14eeaf2278
1 changed files with 41 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

69
codec/decoder/core/src/decoder.cpp
View File

@ -95,11 +95,11 @@ static int32_t CreatePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, cons
} }
static int32_t IncreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, const int32_t kiOldSize, static int32_t IncreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, const int32_t kiOldSize,
const int32_t kiPicWidth, const int32_t kiPicHeight, const int32_t kiNewSize) { const int32_t kiPicWidth, const int32_t kiPicHeight, const int32_t kiNewSize) {
PPicBuff pPicOldBuf = *ppPicBuf; PPicBuff pPicOldBuf = *ppPicBuf;
PPicBuff pPicNewBuf = NULL; PPicBuff pPicNewBuf = NULL;
int32_t iPicIdx = 0; int32_t iPicIdx = 0;
if (kiOldSize<=0 || kiNewSize <= 0 || kiPicWidth <= 0 || kiPicHeight <= 0) { if (kiOldSize <= 0 || kiNewSize <= 0 || kiPicWidth <= 0 || kiPicHeight <= 0) {
return 1; return 1;
} }
@ -115,7 +115,7 @@ static int32_t IncreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, co
return 1; return 1;
} }
// copy old PicBuf to new PicBuf // copy old PicBuf to new PicBuf
memcpy(pPicNewBuf->ppPic, pPicOldBuf->ppPic, kiOldSize * sizeof(PPicture)); memcpy (pPicNewBuf->ppPic, pPicOldBuf->ppPic, kiOldSize * sizeof (PPicture));
// initialize context in queue // initialize context in queue
pPicNewBuf->iCapacity = kiNewSize; pPicNewBuf->iCapacity = kiNewSize;
pPicNewBuf->iCurrentIdx = pPicOldBuf->iCurrentIdx; pPicNewBuf->iCurrentIdx = pPicOldBuf->iCurrentIdx;
@ -143,11 +143,11 @@ static int32_t IncreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, co
} }
static int32_t DecreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, const int32_t kiOldSize, static int32_t DecreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, const int32_t kiOldSize,
const int32_t kiPicWidth, const int32_t kiPicHeight, const int32_t kiNewSize) { const int32_t kiPicWidth, const int32_t kiPicHeight, const int32_t kiNewSize) {
PPicBuff pPicOldBuf = *ppPicBuf; PPicBuff pPicOldBuf = *ppPicBuf;
PPicBuff pPicNewBuf = NULL; PPicBuff pPicNewBuf = NULL;
int32_t iPicIdx = 0; int32_t iPicIdx = 0;
if (kiOldSize<=0 || kiNewSize <= 0 || kiPicWidth <= 0 || kiPicHeight <= 0) { if (kiOldSize <= 0 || kiNewSize <= 0 || kiPicWidth <= 0 || kiPicHeight <= 0) {
return 1; return 1;
} }
@ -165,29 +165,29 @@ static int32_t DecreasePicBuff (PWelsDecoderContext pCtx, PPicBuff* ppPicBuf, co
int32_t iPrevPicIdx = -1; int32_t iPrevPicIdx = -1;
for (iPrevPicIdx = 0; iPrevPicIdx < kiOldSize; ++iPrevPicIdx) { for (iPrevPicIdx = 0; iPrevPicIdx < kiOldSize; ++iPrevPicIdx) {
if(pCtx->pPreviousDecodedPictureInDpb == pPicOldBuf->ppPic[iPrevPicIdx]) { if (pCtx->pPreviousDecodedPictureInDpb == pPicOldBuf->ppPic[iPrevPicIdx]) {
break; break;
} }
} }
int32_t iDelIdx; int32_t iDelIdx;
if(iPrevPicIdx < kiOldSize && iPrevPicIdx >= kiNewSize) { if (iPrevPicIdx < kiOldSize && iPrevPicIdx >= kiNewSize) {
// found pPreviousDecodedPictureInDpb, // found pPreviousDecodedPictureInDpb,
pPicNewBuf->ppPic[0] = pPicOldBuf->ppPic[iPrevPicIdx]; pPicNewBuf->ppPic[0] = pPicOldBuf->ppPic[iPrevPicIdx];
pPicNewBuf->iCurrentIdx = 0; pPicNewBuf->iCurrentIdx = 0;
memcpy(pPicNewBuf->ppPic + 1, pPicOldBuf->ppPic, (kiNewSize - 1) * sizeof(PPicture)); memcpy (pPicNewBuf->ppPic + 1, pPicOldBuf->ppPic, (kiNewSize - 1) * sizeof (PPicture));
iDelIdx = kiNewSize - 1; iDelIdx = kiNewSize - 1;
} else { } else {
memcpy(pPicNewBuf->ppPic, pPicOldBuf->ppPic, kiNewSize * sizeof(PPicture)); memcpy (pPicNewBuf->ppPic, pPicOldBuf->ppPic, kiNewSize * sizeof (PPicture));
pPicNewBuf->iCurrentIdx = iPrevPicIdx < kiNewSize? iPrevPicIdx : 0; pPicNewBuf->iCurrentIdx = iPrevPicIdx < kiNewSize ? iPrevPicIdx : 0;
iDelIdx = kiNewSize; iDelIdx = kiNewSize;
} }
for(iPicIdx = iDelIdx; iPicIdx < kiOldSize; iPicIdx++) { for (iPicIdx = iDelIdx; iPicIdx < kiOldSize; iPicIdx++) {
if(iPrevPicIdx != iPicIdx) { if (iPrevPicIdx != iPicIdx) {
if (pPicOldBuf->ppPic[iPicIdx] != NULL) { if (pPicOldBuf->ppPic[iPicIdx] != NULL) {
FreePicture (pPicOldBuf->ppPic[iPicIdx]); FreePicture (pPicOldBuf->ppPic[iPicIdx]);
pPicOldBuf->ppPic[iPicIdx] = NULL; pPicOldBuf->ppPic[iPicIdx] = NULL;
} }
} }
} }
@ -338,27 +338,40 @@ int32_t WelsRequestMem (PWelsDecoderContext pCtx, const int32_t kiMbWidth, const
// sync update pRefList // sync update pRefList
WelsResetRefPic (pCtx); // added to sync update ref list due to pictures are free WelsResetRefPic (pCtx); // added to sync update ref list due to pictures are free
if(pCtx->bHaveGotMemory && (kiPicWidth == pCtx->iImgWidthInPixel && kiPicHeight == pCtx->iImgHeightInPixel) if (pCtx->bHaveGotMemory && (kiPicWidth == pCtx->iImgWidthInPixel && kiPicHeight == pCtx->iImgHeightInPixel)
&& pCtx->pPicBuff[LIST_0] != NULL && pCtx->pPicBuff[LIST_0]->iCapacity != iPicQueueSize) { && pCtx->pPicBuff[LIST_0] != NULL && pCtx->pPicBuff[LIST_0]->iCapacity != iPicQueueSize) {
// currently only active for LIST_0 due to have no B frames // currently only active for LIST_0 due to have no B frames
WelsLog (& (pCtx->sLogCtx), WELS_LOG_INFO,
"WelsRequestMem(): memory re-alloc for no resolution change (size = %d * %d), ref list size change from %d to %d",
kiPicWidth, kiPicHeight, pCtx->pPicBuff[LIST_0]->iCapacity, iPicQueueSize);
if (pCtx->pPicBuff[LIST_0]->iCapacity < iPicQueueSize) { if (pCtx->pPicBuff[LIST_0]->iCapacity < iPicQueueSize) {
iErr = IncreasePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], pCtx->pPicBuff[LIST_0]->iCapacity, kiPicWidth, kiPicHeight, iPicQueueSize); iErr = IncreasePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], pCtx->pPicBuff[LIST_0]->iCapacity, kiPicWidth, kiPicHeight,
iPicQueueSize);
} else { } else {
iErr = DecreasePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], pCtx->pPicBuff[LIST_0]->iCapacity, kiPicWidth, kiPicHeight, iPicQueueSize); iErr = DecreasePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], pCtx->pPicBuff[LIST_0]->iCapacity, kiPicWidth, kiPicHeight,
iPicQueueSize);
} }
} else { } else {
// for Recycled_Pic_Queue if (pCtx->bHaveGotMemory)
for (iListIdx = LIST_0; iListIdx < LIST_A; ++ iListIdx) { WelsLog (& (pCtx->sLogCtx), WELS_LOG_INFO,
PPicBuff* ppPic = &pCtx->pPicBuff[iListIdx]; "WelsRequestMem(): memory re-alloc for resolution change, size change from %d * %d to %d * %d, ref list size change from %d to %d",
if (NULL != ppPic && NULL != *ppPic) { pCtx->iImgWidthInPixel, pCtx->iImgHeightInPixel, kiPicWidth, kiPicHeight, pCtx->pPicBuff[LIST_0]->iCapacity,
DestroyPicBuff (ppPic); iPicQueueSize);
} else
WelsLog (& (pCtx->sLogCtx), WELS_LOG_INFO, "WelsRequestMem(): memory alloc size = %d * %d, ref list size = %d",
kiPicWidth, kiPicHeight, iPicQueueSize);
// for Recycled_Pic_Queue
for (iListIdx = LIST_0; iListIdx < LIST_A; ++ iListIdx) {
PPicBuff* ppPic = &pCtx->pPicBuff[iListIdx];
if (NULL != ppPic && NULL != *ppPic) {
DestroyPicBuff (ppPic);
} }
}
pCtx->pPreviousDecodedPictureInDpb = NULL; pCtx->pPreviousDecodedPictureInDpb = NULL;
// currently only active for LIST_0 due to have no B frames // currently only active for LIST_0 due to have no B frames
iErr = CreatePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], iPicQueueSize, kiPicWidth, kiPicHeight); iErr = CreatePicBuff (pCtx, &pCtx->pPicBuff[LIST_0], iPicQueueSize, kiPicWidth, kiPicHeight);
} }
if (iErr != ERR_NONE) if (iErr != ERR_NONE)