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abrEncApp.cpp
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abrEncApp.cpp
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/*****************************************************************************
* Copyright (C) 2013-2020 MulticoreWare, Inc
*
* Authors: Pooja Venkatesan <pooja@multicorewareinc.com>
* Aruna Matheswaran <aruna@multicorewareinc.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at license @ x265.com.
*****************************************************************************/
#include "abrEncApp.h"
#include "mv.h"
#include "slice.h"
#include "param.h"
#include <signal.h>
#include <errno.h>
#include <queue>
using namespace X265_NS;
/* Ctrl-C handler */
static volatile sig_atomic_t b_ctrl_c /* = 0 */;
static void sigint_handler(int)
{
b_ctrl_c = 1;
}
namespace X265_NS {
// private namespace
#define X265_INPUT_QUEUE_SIZE 250
AbrEncoder::AbrEncoder(CLIOptions cliopt[], uint8_t numEncodes, int &ret)
{
m_numEncodes = numEncodes;
m_numActiveEncodes.set(numEncodes);
m_queueSize = (numEncodes > 1) ? X265_INPUT_QUEUE_SIZE : 1;
m_passEnc = X265_MALLOC(PassEncoder*, m_numEncodes);
for (uint8_t i = 0; i < m_numEncodes; i++)
{
m_passEnc[i] = new PassEncoder(i, cliopt[i], this);
if (!m_passEnc[i])
{
x265_log(NULL, X265_LOG_ERROR, "Unable to allocate memory for passEncoder\n");
ret = 4;
}
m_passEnc[i]->init(ret);
}
if (!allocBuffers())
{
x265_log(NULL, X265_LOG_ERROR, "Unable to allocate memory for buffers\n");
ret = 4;
}
/* start passEncoder worker threads */
for (uint8_t pass = 0; pass < m_numEncodes; pass++)
m_passEnc[pass]->startThreads();
}
bool AbrEncoder::allocBuffers()
{
m_inputPicBuffer = X265_MALLOC(x265_picture**, m_numEncodes);
m_analysisBuffer = X265_MALLOC(x265_analysis_data*, m_numEncodes);
m_picWriteCnt = new ThreadSafeInteger[m_numEncodes];
m_picReadCnt = new ThreadSafeInteger[m_numEncodes];
m_analysisWriteCnt = new ThreadSafeInteger[m_numEncodes];
m_analysisReadCnt = new ThreadSafeInteger[m_numEncodes];
m_picIdxReadCnt = X265_MALLOC(ThreadSafeInteger*, m_numEncodes);
m_analysisWrite = X265_MALLOC(ThreadSafeInteger*, m_numEncodes);
m_analysisRead = X265_MALLOC(ThreadSafeInteger*, m_numEncodes);
m_readFlag = X265_MALLOC(int*, m_numEncodes);
for (uint8_t pass = 0; pass < m_numEncodes; pass++)
{
m_inputPicBuffer[pass] = X265_MALLOC(x265_picture*, m_queueSize);
for (uint32_t idx = 0; idx < m_queueSize; idx++)
{
m_inputPicBuffer[pass][idx] = x265_picture_alloc();
x265_picture_init(m_passEnc[pass]->m_param, m_inputPicBuffer[pass][idx]);
}
CHECKED_MALLOC_ZERO(m_analysisBuffer[pass], x265_analysis_data, m_queueSize);
m_picIdxReadCnt[pass] = new ThreadSafeInteger[m_queueSize];
m_analysisWrite[pass] = new ThreadSafeInteger[m_queueSize];
m_analysisRead[pass] = new ThreadSafeInteger[m_queueSize];
m_readFlag[pass] = X265_MALLOC(int, m_queueSize);
}
return true;
fail:
return false;
}
void AbrEncoder::destroy()
{
x265_cleanup(); /* Free library singletons */
for (uint8_t pass = 0; pass < m_numEncodes; pass++)
{
for (uint32_t index = 0; index < m_queueSize; index++)
{
X265_FREE(m_inputPicBuffer[pass][index]->planes[0]);
x265_picture_free(m_inputPicBuffer[pass][index]);
}
X265_FREE(m_inputPicBuffer[pass]);
X265_FREE(m_analysisBuffer[pass]);
X265_FREE(m_readFlag[pass]);
delete[] m_picIdxReadCnt[pass];
delete[] m_analysisWrite[pass];
delete[] m_analysisRead[pass];
m_passEnc[pass]->destroy();
delete m_passEnc[pass];
}
X265_FREE(m_inputPicBuffer);
X265_FREE(m_analysisBuffer);
X265_FREE(m_readFlag);
delete[] m_picWriteCnt;
delete[] m_picReadCnt;
delete[] m_analysisWriteCnt;
delete[] m_analysisReadCnt;
X265_FREE(m_picIdxReadCnt);
X265_FREE(m_analysisWrite);
X265_FREE(m_analysisRead);
X265_FREE(m_passEnc);
}
PassEncoder::PassEncoder(uint32_t id, CLIOptions cliopt, AbrEncoder *parent)
{
m_id = id;
m_cliopt = cliopt;
m_parent = parent;
if(!(m_cliopt.enableScaler && m_id))
m_input = m_cliopt.input;
m_param = cliopt.param;
m_inputOver = false;
m_lastIdx = -1;
m_encoder = NULL;
m_scaler = NULL;
m_reader = NULL;
m_ret = 0;
}
int PassEncoder::init(int &result)
{
if (m_parent->m_numEncodes > 1)
setReuseLevel();
if (!(m_cliopt.enableScaler && m_id))
m_reader = new Reader(m_id, this);
else
{
VideoDesc *src = NULL, *dst = NULL;
dst = new VideoDesc(m_param->sourceWidth, m_param->sourceHeight, m_param->internalCsp, m_param->internalBitDepth);
int dstW = m_parent->m_passEnc[m_id - 1]->m_param->sourceWidth;
int dstH = m_parent->m_passEnc[m_id - 1]->m_param->sourceHeight;
src = new VideoDesc(dstW, dstH, m_param->internalCsp, m_param->internalBitDepth);
if (src != NULL && dst != NULL)
{
m_scaler = new Scaler(0, 1, m_id, src, dst, this);
if (!m_scaler)
{
x265_log(m_param, X265_LOG_ERROR, "\n MALLOC failure in Scaler");
result = 4;
}
}
}
/* note: we could try to acquire a different libx265 API here based on
* the profile found during option parsing, but it must be done before
* opening an encoder */
if (m_param)
m_encoder = m_cliopt.api->encoder_open(m_param);
if (!m_encoder)
{
x265_log(NULL, X265_LOG_ERROR, "x265_encoder_open() failed for Enc, \n");
m_ret = 2;
return -1;
}
/* get the encoder parameters post-initialization */
m_cliopt.api->encoder_parameters(m_encoder, m_param);
return 1;
}
void PassEncoder::setReuseLevel()
{
uint32_t r, padh = 0, padw = 0;
m_param->confWinBottomOffset = m_param->confWinRightOffset = 0;
m_param->analysisLoadReuseLevel = m_cliopt.loadLevel;
m_param->analysisSaveReuseLevel = m_cliopt.saveLevel;
m_param->analysisSave = m_cliopt.saveLevel ? "save.dat" : NULL;
m_param->analysisLoad = m_cliopt.loadLevel ? "load.dat" : NULL;
m_param->bUseAnalysisFile = 0;
if (m_cliopt.loadLevel)
{
x265_param *refParam = m_parent->m_passEnc[m_cliopt.refId]->m_param;
if (m_param->sourceHeight == (refParam->sourceHeight - refParam->confWinBottomOffset) &&
m_param->sourceWidth == (refParam->sourceWidth - refParam->confWinRightOffset))
{
m_parent->m_passEnc[m_id]->m_param->confWinBottomOffset = refParam->confWinBottomOffset;
m_parent->m_passEnc[m_id]->m_param->confWinRightOffset = refParam->confWinRightOffset;
}
else
{
int srcH = refParam->sourceHeight - refParam->confWinBottomOffset;
int srcW = refParam->sourceWidth - refParam->confWinRightOffset;
double scaleFactorH = double(m_param->sourceHeight / srcH);
double scaleFactorW = double(m_param->sourceWidth / srcW);
int absScaleFactorH = (int)(10 * scaleFactorH + 0.5);
int absScaleFactorW = (int)(10 * scaleFactorW + 0.5);
if (absScaleFactorH == 20 && absScaleFactorW == 20)
{
m_param->scaleFactor = 2;
m_parent->m_passEnc[m_id]->m_param->confWinBottomOffset = refParam->confWinBottomOffset * 2;
m_parent->m_passEnc[m_id]->m_param->confWinRightOffset = refParam->confWinRightOffset * 2;
}
}
}
int h = m_param->sourceHeight + m_param->confWinBottomOffset;
int w = m_param->sourceWidth + m_param->confWinRightOffset;
if (h & (m_param->minCUSize - 1))
{
r = h & (m_param->minCUSize - 1);
padh = m_param->minCUSize - r;
m_param->confWinBottomOffset += padh;
}
if (w & (m_param->minCUSize - 1))
{
r = w & (m_param->minCUSize - 1);
padw = m_param->minCUSize - r;
m_param->confWinRightOffset += padw;
}
}
void PassEncoder::startThreads()
{
/* Start slave worker threads */
m_threadActive = true;
start();
/* Start reader threads*/
if (m_reader != NULL)
{
m_reader->m_threadActive = true;
m_reader->start();
}
/* Start scaling worker threads */
if (m_scaler != NULL)
{
m_scaler->m_threadActive = true;
m_scaler->start();
}
}
void PassEncoder::copyInfo(x265_analysis_data * src)
{
uint32_t written = m_parent->m_analysisWriteCnt[m_id].get();
int index = written % m_parent->m_queueSize;
//If all streams have read analysis data, reuse that position in Queue
int read = m_parent->m_analysisRead[m_id][index].get();
int write = m_parent->m_analysisWrite[m_id][index].get();
int overwrite = written / m_parent->m_queueSize;
bool emptyIdxFound = 0;
while (!emptyIdxFound && overwrite)
{
for (uint32_t i = 0; i < m_parent->m_queueSize; i++)
{
read = m_parent->m_analysisRead[m_id][i].get();
write = m_parent->m_analysisWrite[m_id][i].get();
write *= m_cliopt.numRefs;
if (read == write)
{
index = i;
emptyIdxFound = 1;
}
}
}
x265_analysis_data *m_analysisInfo = &m_parent->m_analysisBuffer[m_id][index];
x265_free_analysis_data(m_param, m_analysisInfo);
memcpy(m_analysisInfo, src, sizeof(x265_analysis_data));
x265_alloc_analysis_data(m_param, m_analysisInfo);
bool isVbv = m_param->rc.vbvBufferSize && m_param->rc.vbvMaxBitrate;
if (m_param->bDisableLookahead && isVbv)
{
memcpy(m_analysisInfo->lookahead.intraSatdForVbv, src->lookahead.intraSatdForVbv, src->numCuInHeight * sizeof(uint32_t));
memcpy(m_analysisInfo->lookahead.satdForVbv, src->lookahead.satdForVbv, src->numCuInHeight * sizeof(uint32_t));
memcpy(m_analysisInfo->lookahead.intraVbvCost, src->lookahead.intraVbvCost, src->numCUsInFrame * sizeof(uint32_t));
memcpy(m_analysisInfo->lookahead.vbvCost, src->lookahead.vbvCost, src->numCUsInFrame * sizeof(uint32_t));
}
if (src->sliceType == X265_TYPE_IDR || src->sliceType == X265_TYPE_I)
{
if (m_param->analysisSaveReuseLevel < 2)
goto ret;
x265_analysis_intra_data *intraDst, *intraSrc;
intraDst = (x265_analysis_intra_data*)m_analysisInfo->intraData;
intraSrc = (x265_analysis_intra_data*)src->intraData;
memcpy(intraDst->depth, intraSrc->depth, sizeof(uint8_t) * src->depthBytes);
memcpy(intraDst->modes, intraSrc->modes, sizeof(uint8_t) * src->numCUsInFrame * src->numPartitions);
memcpy(intraDst->partSizes, intraSrc->partSizes, sizeof(char) * src->depthBytes);
memcpy(intraDst->chromaModes, intraSrc->chromaModes, sizeof(uint8_t) * src->depthBytes);
if (m_param->rc.cuTree)
memcpy(intraDst->cuQPOff, intraSrc->cuQPOff, sizeof(int8_t) * src->depthBytes);
}
else
{
bool bIntraInInter = (src->sliceType == X265_TYPE_P || m_param->bIntraInBFrames);
int numDir = src->sliceType == X265_TYPE_P ? 1 : 2;
memcpy(m_analysisInfo->wt, src->wt, sizeof(WeightParam) * 3 * numDir);
if (m_param->analysisSaveReuseLevel < 2)
goto ret;
x265_analysis_inter_data *interDst, *interSrc;
interDst = (x265_analysis_inter_data*)m_analysisInfo->interData;
interSrc = (x265_analysis_inter_data*)src->interData;
memcpy(interDst->depth, interSrc->depth, sizeof(uint8_t) * src->depthBytes);
memcpy(interDst->modes, interSrc->modes, sizeof(uint8_t) * src->depthBytes);
if (m_param->rc.cuTree)
memcpy(interDst->cuQPOff, interSrc->cuQPOff, sizeof(int8_t) * src->depthBytes);
if (m_param->analysisSaveReuseLevel > 4)
{
memcpy(interDst->partSize, interSrc->partSize, sizeof(uint8_t) * src->depthBytes);
memcpy(interDst->mergeFlag, interSrc->mergeFlag, sizeof(uint8_t) * src->depthBytes);
if (m_param->analysisSaveReuseLevel == 10)
{
memcpy(interDst->interDir, interSrc->interDir, sizeof(uint8_t) * src->depthBytes);
for (int dir = 0; dir < numDir; dir++)
{
memcpy(interDst->mvpIdx[dir], interSrc->mvpIdx[dir], sizeof(uint8_t) * src->depthBytes);
memcpy(interDst->refIdx[dir], interSrc->refIdx[dir], sizeof(int8_t) * src->depthBytes);
memcpy(interDst->mv[dir], interSrc->mv[dir], sizeof(MV) * src->depthBytes);
}
if (bIntraInInter)
{
x265_analysis_intra_data *intraDst = (x265_analysis_intra_data*)m_analysisInfo->intraData;
x265_analysis_intra_data *intraSrc = (x265_analysis_intra_data*)src->intraData;
memcpy(intraDst->modes, intraSrc->modes, sizeof(uint8_t) * src->numPartitions * src->numCUsInFrame);
memcpy(intraDst->chromaModes, intraSrc->chromaModes, sizeof(uint8_t) * src->depthBytes);
}
}
}
if (m_param->analysisSaveReuseLevel != 10)
memcpy(interDst->ref, interSrc->ref, sizeof(int32_t) * src->numCUsInFrame * X265_MAX_PRED_MODE_PER_CTU * numDir);
}
ret:
//increment analysis Write counter
m_parent->m_analysisWriteCnt[m_id].incr();
m_parent->m_analysisWrite[m_id][index].incr();
return;
}
bool PassEncoder::readPicture(x265_picture *dstPic)
{
/*Check and wait if there any input frames to read*/
int ipread = m_parent->m_picReadCnt[m_id].get();
int ipwrite = m_parent->m_picWriteCnt[m_id].get();
bool isAbrLoad = m_cliopt.loadLevel && (m_parent->m_numEncodes > 1);
while (!m_inputOver && (ipread == ipwrite))
{
ipwrite = m_parent->m_picWriteCnt[m_id].waitForChange(ipwrite);
}
if (m_threadActive && ipread < ipwrite)
{
/*Get input index to read from inputQueue. If doesn't need analysis info, it need not wait to fetch poc from analysisQueue*/
int readPos = ipread % m_parent->m_queueSize;
x265_analysis_data* analysisData = 0;
if (isAbrLoad)
{
/*If stream is master of each slave pass, then fetch analysis data from prev pass*/
int analysisQId = m_cliopt.refId;
/*Check and wait if there any analysis Data to read*/
int analysisWrite = m_parent->m_analysisWriteCnt[analysisQId].get();
int written = analysisWrite * m_parent->m_passEnc[analysisQId]->m_cliopt.numRefs;
int analysisRead = m_parent->m_analysisReadCnt[analysisQId].get();
while (m_threadActive && written == analysisRead)
{
analysisWrite = m_parent->m_analysisWriteCnt[analysisQId].waitForChange(analysisWrite);
written = analysisWrite * m_parent->m_passEnc[analysisQId]->m_cliopt.numRefs;
}
if (analysisRead < written)
{
int analysisIdx = 0;
if (!m_param->bDisableLookahead)
{
bool analysisdRead = false;
while ((analysisRead < written) && !analysisdRead)
{
while (analysisWrite < ipread)
{
analysisWrite = m_parent->m_analysisWriteCnt[analysisQId].waitForChange(analysisWrite);
written = analysisWrite * m_parent->m_passEnc[analysisQId]->m_cliopt.numRefs;
}
for (uint32_t i = 0; i < m_parent->m_queueSize; i++)
{
analysisData = &m_parent->m_analysisBuffer[analysisQId][i];
int read = m_parent->m_analysisRead[analysisQId][i].get();
int write = m_parent->m_analysisWrite[analysisQId][i].get() * m_parent->m_passEnc[analysisQId]->m_cliopt.numRefs;
if ((analysisData->poc == (uint32_t)(ipread)) && (read < write))
{
analysisIdx = i;
analysisdRead = true;
break;
}
}
}
}
else
{
analysisIdx = analysisRead % m_parent->m_queueSize;
analysisData = &m_parent->m_analysisBuffer[analysisQId][analysisIdx];
readPos = analysisData->poc % m_parent->m_queueSize;
while ((ipwrite < readPos) || ((ipwrite - 1) < (int)analysisData->poc))
{
ipwrite = m_parent->m_picWriteCnt[m_id].waitForChange(ipwrite);
}
}
m_lastIdx = analysisIdx;
}
else
return false;
}
x265_picture *srcPic = (x265_picture*)(m_parent->m_inputPicBuffer[m_id][readPos]);
x265_picture *pic = (x265_picture*)(dstPic);
pic->colorSpace = srcPic->colorSpace;
pic->bitDepth = srcPic->bitDepth;
pic->framesize = srcPic->framesize;
pic->height = srcPic->height;
pic->pts = srcPic->pts;
pic->dts = srcPic->dts;
pic->reorderedPts = srcPic->reorderedPts;
pic->width = srcPic->width;
pic->analysisData = srcPic->analysisData;
pic->userSEI = srcPic->userSEI;
pic->stride[0] = srcPic->stride[0];
pic->stride[1] = srcPic->stride[1];
pic->stride[2] = srcPic->stride[2];
pic->planes[0] = srcPic->planes[0];
pic->planes[1] = srcPic->planes[1];
pic->planes[2] = srcPic->planes[2];
if (isAbrLoad)
pic->analysisData = *analysisData;
return true;
}
else
return false;
}
void PassEncoder::threadMain()
{
THREAD_NAME("PassEncoder", m_id);
while (m_threadActive)
{
#if ENABLE_LIBVMAF
x265_vmaf_data* vmafdata = m_cliopt.vmafData;
#endif
/* This allows muxers to modify bitstream format */
m_cliopt.output->setParam(m_param);
const x265_api* api = m_cliopt.api;
ReconPlay* reconPlay = NULL;
if (m_cliopt.reconPlayCmd)
reconPlay = new ReconPlay(m_cliopt.reconPlayCmd, *m_param);
char* profileName = m_cliopt.encName ? m_cliopt.encName : (char *)"x265";
if (m_cliopt.zoneFile)
{
if (!m_cliopt.parseZoneFile())
{
x265_log(NULL, X265_LOG_ERROR, "Unable to parse zonefile in %s\n", profileName);
fclose(m_cliopt.zoneFile);
m_cliopt.zoneFile = NULL;
}
}
if (signal(SIGINT, sigint_handler) == SIG_ERR)
x265_log(m_param, X265_LOG_ERROR, "Unable to register CTRL+C handler: %s in %s\n",
strerror(errno), profileName);
x265_picture pic_orig, pic_out;
x265_picture *pic_in = &pic_orig;
/* Allocate recon picture if analysis save/load is enabled */
std::priority_queue<int64_t>* pts_queue = m_cliopt.output->needPTS() ? new std::priority_queue<int64_t>() : NULL;
x265_picture *pic_recon = (m_cliopt.recon || m_param->analysisSave || m_param->analysisLoad || pts_queue || reconPlay || m_param->csvLogLevel) ? &pic_out : NULL;
uint32_t inFrameCount = 0;
uint32_t outFrameCount = 0;
x265_nal *p_nal;
x265_stats stats;
uint32_t nal;
int16_t *errorBuf = NULL;
bool bDolbyVisionRPU = false;
uint8_t *rpuPayload = NULL;
int inputPicNum = 1;
x265_picture picField1, picField2;
x265_analysis_data* analysisInfo = (x265_analysis_data*)(&pic_out.analysisData);
bool isAbrSave = m_cliopt.saveLevel && (m_parent->m_numEncodes > 1);
if (!m_param->bRepeatHeaders && !m_param->bEnableSvtHevc)
{
if (api->encoder_headers(m_encoder, &p_nal, &nal) < 0)
{
x265_log(m_param, X265_LOG_ERROR, "Failure generating stream headers in %s\n", profileName);
m_ret = 3;
goto fail;
}
else
m_cliopt.totalbytes += m_cliopt.output->writeHeaders(p_nal, nal);
}
if (m_param->bField && m_param->interlaceMode)
{
api->picture_init(m_param, &picField1);
api->picture_init(m_param, &picField2);
// return back the original height of input
m_param->sourceHeight *= 2;
api->picture_init(m_param, &pic_orig);
}
else
api->picture_init(m_param, &pic_orig);
if (m_param->dolbyProfile && m_cliopt.dolbyVisionRpu)
{
rpuPayload = X265_MALLOC(uint8_t, 1024);
pic_in->rpu.payload = rpuPayload;
if (pic_in->rpu.payload)
bDolbyVisionRPU = true;
}
if (m_cliopt.bDither)
{
errorBuf = X265_MALLOC(int16_t, m_param->sourceWidth + 1);
if (errorBuf)
memset(errorBuf, 0, (m_param->sourceWidth + 1) * sizeof(int16_t));
else
m_cliopt.bDither = false;
}
// main encoder loop
while (pic_in && !b_ctrl_c)
{
pic_orig.poc = (m_param->bField && m_param->interlaceMode) ? inFrameCount * 2 : inFrameCount;
if (m_cliopt.qpfile)
{
if (!m_cliopt.parseQPFile(pic_orig))
{
x265_log(NULL, X265_LOG_ERROR, "can't parse qpfile for frame %d in %s\n",
pic_in->poc, profileName);
fclose(m_cliopt.qpfile);
m_cliopt.qpfile = NULL;
}
}
if (m_cliopt.framesToBeEncoded && inFrameCount >= m_cliopt.framesToBeEncoded)
pic_in = NULL;
else if (readPicture(pic_in))
inFrameCount++;
else
pic_in = NULL;
if (pic_in)
{
if (pic_in->bitDepth > m_param->internalBitDepth && m_cliopt.bDither)
{
x265_dither_image(pic_in, m_cliopt.input->getWidth(), m_cliopt.input->getHeight(), errorBuf, m_param->internalBitDepth);
pic_in->bitDepth = m_param->internalBitDepth;
}
/* Overwrite PTS */
pic_in->pts = pic_in->poc;
// convert to field
if (m_param->bField && m_param->interlaceMode)
{
int height = pic_in->height >> 1;
int static bCreated = 0;
if (bCreated == 0)
{
bCreated = 1;
inputPicNum = 2;
picField1.fieldNum = 1;
picField2.fieldNum = 2;
picField1.bitDepth = picField2.bitDepth = pic_in->bitDepth;
picField1.colorSpace = picField2.colorSpace = pic_in->colorSpace;
picField1.height = picField2.height = pic_in->height >> 1;
picField1.framesize = picField2.framesize = pic_in->framesize >> 1;
size_t fieldFrameSize = (size_t)pic_in->framesize >> 1;
char* field1Buf = X265_MALLOC(char, fieldFrameSize);
char* field2Buf = X265_MALLOC(char, fieldFrameSize);
int stride = picField1.stride[0] = picField2.stride[0] = pic_in->stride[0];
uint64_t framesize = stride * (height >> x265_cli_csps[pic_in->colorSpace].height[0]);
picField1.planes[0] = field1Buf;
picField2.planes[0] = field2Buf;
for (int i = 1; i < x265_cli_csps[pic_in->colorSpace].planes; i++)
{
picField1.planes[i] = field1Buf + framesize;
picField2.planes[i] = field2Buf + framesize;
stride = picField1.stride[i] = picField2.stride[i] = pic_in->stride[i];
framesize += (stride * (height >> x265_cli_csps[pic_in->colorSpace].height[i]));
}
assert(framesize == picField1.framesize);
}
picField1.pts = picField1.poc = pic_in->poc;
picField2.pts = picField2.poc = pic_in->poc + 1;
picField1.userSEI = picField2.userSEI = pic_in->userSEI;
//if (pic_in->userData)
//{
// // Have to handle userData here
//}
if (pic_in->framesize)
{
for (int i = 0; i < x265_cli_csps[pic_in->colorSpace].planes; i++)
{
char* srcP1 = (char*)pic_in->planes[i];
char* srcP2 = (char*)pic_in->planes[i] + pic_in->stride[i];
char* p1 = (char*)picField1.planes[i];
char* p2 = (char*)picField2.planes[i];
int stride = picField1.stride[i];
for (int y = 0; y < (height >> x265_cli_csps[pic_in->colorSpace].height[i]); y++)
{
memcpy(p1, srcP1, stride);
memcpy(p2, srcP2, stride);
srcP1 += 2 * stride;
srcP2 += 2 * stride;
p1 += stride;
p2 += stride;
}
}
}
}
if (bDolbyVisionRPU)
{
if (m_param->bField && m_param->interlaceMode)
{
if (m_cliopt.rpuParser(&picField1) > 0)
goto fail;
if (m_cliopt.rpuParser(&picField2) > 0)
goto fail;
}
else
{
if (m_cliopt.rpuParser(pic_in) > 0)
goto fail;
}
}
}
for (int inputNum = 0; inputNum < inputPicNum; inputNum++)
{
x265_picture *picInput = NULL;
if (inputPicNum == 2)
picInput = pic_in ? (inputNum ? &picField2 : &picField1) : NULL;
else
picInput = pic_in;
int numEncoded = api->encoder_encode(m_encoder, &p_nal, &nal, picInput, pic_recon);
int idx = (inFrameCount - 1) % m_parent->m_queueSize;
m_parent->m_picIdxReadCnt[m_id][idx].incr();
m_parent->m_picReadCnt[m_id].incr();
if (m_cliopt.loadLevel && picInput)
{
m_parent->m_analysisReadCnt[m_cliopt.refId].incr();
m_parent->m_analysisRead[m_cliopt.refId][m_lastIdx].incr();
}
if (numEncoded < 0)
{
b_ctrl_c = 1;
m_ret = 4;
break;
}
if (reconPlay && numEncoded)
reconPlay->writePicture(*pic_recon);
outFrameCount += numEncoded;
if (isAbrSave && numEncoded)
{
copyInfo(analysisInfo);
}
if (numEncoded && pic_recon && m_cliopt.recon)
m_cliopt.recon->writePicture(pic_out);
if (nal)
{
m_cliopt.totalbytes += m_cliopt.output->writeFrame(p_nal, nal, pic_out);
if (pts_queue)
{
pts_queue->push(-pic_out.pts);
if (pts_queue->size() > 2)
pts_queue->pop();
}
}
m_cliopt.printStatus(outFrameCount);
}
}
/* Flush the encoder */
while (!b_ctrl_c)
{
int numEncoded = api->encoder_encode(m_encoder, &p_nal, &nal, NULL, pic_recon);
if (numEncoded < 0)
{
m_ret = 4;
break;
}
if (reconPlay && numEncoded)
reconPlay->writePicture(*pic_recon);
outFrameCount += numEncoded;
if (isAbrSave && numEncoded)
{
copyInfo(analysisInfo);
}
if (numEncoded && pic_recon && m_cliopt.recon)
m_cliopt.recon->writePicture(pic_out);
if (nal)
{
m_cliopt.totalbytes += m_cliopt.output->writeFrame(p_nal, nal, pic_out);
if (pts_queue)
{
pts_queue->push(-pic_out.pts);
if (pts_queue->size() > 2)
pts_queue->pop();
}
}
m_cliopt.printStatus(outFrameCount);
if (!numEncoded)
break;
}
if (bDolbyVisionRPU)
{
if (fgetc(m_cliopt.dolbyVisionRpu) != EOF)
x265_log(NULL, X265_LOG_WARNING, "Dolby Vision RPU count is greater than frame count in %s\n",
profileName);
x265_log(NULL, X265_LOG_INFO, "VES muxing with Dolby Vision RPU file successful in %s\n",
profileName);
}
/* clear progress report */
if (m_cliopt.bProgress)
fprintf(stderr, "%*s\r", 80, " ");
fail:
delete reconPlay;
api->encoder_get_stats(m_encoder, &stats, sizeof(stats));
if (m_param->csvfn && !b_ctrl_c)
#if ENABLE_LIBVMAF
api->vmaf_encoder_log(m_encoder, m_cliopt.argCnt, m_cliopt.argString, m_cliopt.param, vmafdata);
#else
api->encoder_log(m_encoder, m_cliopt.argCnt, m_cliopt.argString);
#endif
api->encoder_close(m_encoder);
int64_t second_largest_pts = 0;
int64_t largest_pts = 0;
if (pts_queue && pts_queue->size() >= 2)
{
second_largest_pts = -pts_queue->top();
pts_queue->pop();
largest_pts = -pts_queue->top();
pts_queue->pop();
delete pts_queue;
pts_queue = NULL;
}
m_cliopt.output->closeFile(largest_pts, second_largest_pts);
if (b_ctrl_c)
general_log(m_param, NULL, X265_LOG_INFO, "aborted at input frame %d, output frame %d in %s\n",
m_cliopt.seek + inFrameCount, stats.encodedPictureCount, profileName);
api->param_free(m_param);
X265_FREE(errorBuf);
X265_FREE(rpuPayload);
m_threadActive = false;
m_parent->m_numActiveEncodes.decr();
}
}
void PassEncoder::destroy()
{
stop();
if (m_reader)
{
m_reader->stop();
delete m_reader;
}
else
{
m_scaler->stop();
m_scaler->destroy();
delete m_scaler;
}
}
Scaler::Scaler(int threadId, int threadNum, int id, VideoDesc *src, VideoDesc *dst, PassEncoder *parentEnc)
{
m_parentEnc = parentEnc;
m_id = id;
m_srcFormat = src;
m_dstFormat = dst;
m_threadActive = false;
m_scaleFrameSize = 0;
m_filterManager = NULL;
m_threadId = threadId;
m_threadTotal = threadNum;
int csp = dst->m_csp;
uint32_t pixelbytes = dst->m_inputDepth > 8 ? 2 : 1;
for (int i = 0; i < x265_cli_csps[csp].planes; i++)
{
int w = dst->m_width >> x265_cli_csps[csp].width[i];
int h = dst->m_height >> x265_cli_csps[csp].height[i];
m_scalePlanes[i] = w * h * pixelbytes;
m_scaleFrameSize += m_scalePlanes[i];
}
if (src->m_height != dst->m_height || src->m_width != dst->m_width)
{
m_filterManager = new ScalerFilterManager;
m_filterManager->init(4, m_srcFormat, m_dstFormat);
}
}
bool Scaler::scalePic(x265_picture * destination, x265_picture * source)
{
if (!destination || !source)
return false;
x265_param* param = m_parentEnc->m_param;
int pixelBytes = m_dstFormat->m_inputDepth > 8 ? 2 : 1;
if (m_srcFormat->m_height != m_dstFormat->m_height || m_srcFormat->m_width != m_dstFormat->m_width)
{
void **srcPlane = NULL, **dstPlane = NULL;
int srcStride[3], dstStride[3];
destination->bitDepth = source->bitDepth;
destination->colorSpace = source->colorSpace;
destination->pts = source->pts;
destination->dts = source->dts;
destination->reorderedPts = source->reorderedPts;
destination->poc = source->poc;
destination->userSEI = source->userSEI;
srcPlane = source->planes;
dstPlane = destination->planes;
srcStride[0] = source->stride[0];
destination->stride[0] = m_dstFormat->m_width * pixelBytes;
dstStride[0] = destination->stride[0];
if (param->internalCsp != X265_CSP_I400)
{
srcStride[1] = source->stride[1];
srcStride[2] = source->stride[2];
destination->stride[1] = destination->stride[0] >> x265_cli_csps[param->internalCsp].width[1];
destination->stride[2] = destination->stride[0] >> x265_cli_csps[param->internalCsp].width[2];
dstStride[1] = destination->stride[1];
dstStride[2] = destination->stride[2];
}
if (m_scaleFrameSize)
{
m_filterManager->scale_pic(srcPlane, dstPlane, srcStride, dstStride);
return true;
}
else
x265_log(param, X265_LOG_INFO, "Empty frame received\n");
}
return false;
}
void Scaler::threadMain()
{
THREAD_NAME("Scaler", m_id);
/* unscaled picture is stored in the last index */
uint32_t srcId = m_id - 1;
int QDepth = m_parentEnc->m_parent->m_queueSize;
while (!m_parentEnc->m_inputOver)
{
uint32_t scaledWritten = m_parentEnc->m_parent->m_picWriteCnt[m_id].get();
if (m_parentEnc->m_cliopt.framesToBeEncoded && scaledWritten >= m_parentEnc->m_cliopt.framesToBeEncoded)
break;
if (m_threadTotal > 1 && (m_threadId != scaledWritten % m_threadTotal))
{
continue;
}
uint32_t written = m_parentEnc->m_parent->m_picWriteCnt[srcId].get();
/*If all the input pictures are scaled by the current scale worker thread wait for input pictures*/
while (m_threadActive && (scaledWritten == written)) {
written = m_parentEnc->m_parent->m_picWriteCnt[srcId].waitForChange(written);
}
if (m_threadActive && scaledWritten < written)
{
int scaledWriteIdx = scaledWritten % QDepth;
int overWritePicBuffer = scaledWritten / QDepth;
int read = m_parentEnc->m_parent->m_picIdxReadCnt[m_id][scaledWriteIdx].get();
while (overWritePicBuffer && read < overWritePicBuffer)
{
read = m_parentEnc->m_parent->m_picIdxReadCnt[m_id][scaledWriteIdx].waitForChange(read);
}
if (!m_parentEnc->m_parent->m_inputPicBuffer[m_id][scaledWriteIdx])
{
int framesize = 0;
int planesize[3];
int csp = m_dstFormat->m_csp;
int stride[3];
stride[0] = m_dstFormat->m_width;
stride[1] = stride[0] >> x265_cli_csps[csp].width[1];
stride[2] = stride[0] >> x265_cli_csps[csp].width[2];
for (int i = 0; i < x265_cli_csps[csp].planes; i++)
{
uint32_t h = m_dstFormat->m_height >> x265_cli_csps[csp].height[i];
planesize[i] = h * stride[i];
framesize += planesize[i];
}
m_parentEnc->m_parent->m_inputPicBuffer[m_id][scaledWriteIdx] = x265_picture_alloc();
x265_picture_init(m_parentEnc->m_param, m_parentEnc->m_parent->m_inputPicBuffer[m_id][scaledWriteIdx]);
((x265_picture*)m_parentEnc->m_parent->m_inputPicBuffer[m_id][scaledWritten % QDepth])->framesize = framesize;
for (int32_t j = 0; j < x265_cli_csps[csp].planes; j++)
{
m_parentEnc->m_parent->m_inputPicBuffer[m_id][scaledWritten % QDepth]->planes[j] = X265_MALLOC(char, planesize[j]);