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// 14.04.2002 added FrameCodeB() |
/************************************************************************** |
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* |
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* XVID MPEG-4 VIDEO CODEC |
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* - Encoder main module - |
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* |
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* This program is an implementation of a part of one or more MPEG-4 |
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* Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
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* to use this software module in hardware or software products are |
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* advised that its use may infringe existing patents or copyrights, and |
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* any such use would be at such party's own risk. The original |
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* developer of this software module and his/her company, and subsequent |
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* editors and their companies, will have no liability for use of this |
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* software or modifications or derivatives thereof. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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***************************************************************************/ |
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/**************************************************************************** |
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* |
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* History |
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* |
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* 08.05.2002 fix some problem in DEBUG mode; |
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* MinChen <chenm001@163.com> |
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* 14.04.2002 added FrameCodeB() |
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* |
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* $Id: encoder.c,v 1.37 2002-06-07 10:21:48 edgomez Exp $ |
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* |
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***************************************************************************/ |
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#include <stdlib.h> |
#include <stdlib.h> |
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#include <stdio.h> |
#include <stdio.h> |
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#include "global.h" |
#include "global.h" |
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#include "utils/timer.h" |
#include "utils/timer.h" |
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#include "image/image.h" |
#include "image/image.h" |
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#include "motion/motion.h" |
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#include "bitstream/cbp.h" |
#include "bitstream/cbp.h" |
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#include "utils/mbfunctions.h" |
#include "utils/mbfunctions.h" |
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#include "bitstream/bitstream.h" |
#include "bitstream/bitstream.h" |
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static int FrameCodeI(Encoder * pEnc, Bitstream * bs, uint32_t *pBits); |
static int FrameCodeI(Encoder * pEnc, Bitstream * bs, uint32_t *pBits); |
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static int FrameCodeP(Encoder * pEnc, Bitstream * bs, uint32_t *pBits, bool force_inter, bool vol_header); |
static int FrameCodeP(Encoder * pEnc, Bitstream * bs, uint32_t *pBits, bool force_inter, bool vol_header); |
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static void FrameCodeB(Encoder * pEnc, FRAMEINFO * frame, Bitstream * bs, uint32_t *pBits); |
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static int DQtab[4] = |
static int DQtab[4] = |
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{ |
{ |
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pEnc->mbParam.edged_width = 16 * pEnc->mbParam.mb_width + 2 * EDGE_SIZE; |
pEnc->mbParam.edged_width = 16 * pEnc->mbParam.mb_width + 2 * EDGE_SIZE; |
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pEnc->mbParam.edged_height = 16 * pEnc->mbParam.mb_height + 2 * EDGE_SIZE; |
pEnc->mbParam.edged_height = 16 * pEnc->mbParam.mb_height + 2 * EDGE_SIZE; |
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pEnc->mbParam.fbase = pParam->fbase; |
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pEnc->mbParam.fincr = pParam->fincr; |
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pEnc->sStat.fMvPrevSigma = -1; |
pEnc->sStat.fMvPrevSigma = -1; |
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/* Fill rate control parameters */ |
/* Fill rate control parameters */ |
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pEnc->current->mbs = NULL; |
pEnc->current->mbs = NULL; |
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pEnc->reference->mbs = NULL; |
pEnc->reference->mbs = NULL; |
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#ifdef _DEBUG |
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#ifdef WIN32 |
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OutputDebugString("malloc mbs"); |
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#endif |
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#endif |
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if ((pEnc->current->mbs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL || |
if ((pEnc->current->mbs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL || |
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(pEnc->reference->mbs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL) |
(pEnc->reference->mbs = xvid_malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height, CACHE_LINE)) == NULL) |
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{ |
{ |
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#ifdef _DEBUG |
#ifdef _DEBUG |
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image_null(&pEnc->sOriginal); |
image_null(&pEnc->sOriginal); |
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#endif |
#endif |
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#ifdef BFRAMES |
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image_null(&pEnc->f_refh); |
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image_null(&pEnc->f_refv); |
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image_null(&pEnc->f_refhv); |
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#endif |
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image_null(&pEnc->current->image); |
image_null(&pEnc->current->image); |
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image_null(&pEnc->reference->image); |
image_null(&pEnc->reference->image); |
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image_null(&pEnc->vInterH); |
image_null(&pEnc->vInterH); |
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image_null(&pEnc->vInterHV); |
image_null(&pEnc->vInterHV); |
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image_null(&pEnc->vInterHVf); |
image_null(&pEnc->vInterHVf); |
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#ifdef _DEBUG |
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#ifdef WIN32 |
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OutputDebugString("malloc images"); |
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#endif |
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#endif |
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if ( |
if ( |
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#ifdef _DEBUG |
#ifdef _DEBUG |
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image_create(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
image_create(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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#endif |
#endif |
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#ifdef BFRAMES |
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image_create(&pEnc->f_refh, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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image_create(&pEnc->f_refv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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image_create(&pEnc->f_refhv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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#endif |
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image_create(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
image_create(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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image_create(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
image_create(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
image_create(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0 || |
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#ifdef _DEBUG |
#ifdef _DEBUG |
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image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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#endif |
#endif |
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#ifdef BFRAMES |
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image_destroy(&pEnc->f_refh, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->f_refv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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#endif |
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image_destroy(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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return XVID_ERR_MEMORY; |
return XVID_ERR_MEMORY; |
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} |
} |
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// ============================================================================== |
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#ifdef BFRAMES |
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// TODO: handle malloc() == NULL |
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pEnc->mbParam.max_bframes = pParam->max_bframes; |
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pEnc->bquant_ratio = pParam->bquant_ratio; |
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if (pEnc->mbParam.max_bframes > 0) |
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{ |
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int n; |
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pEnc->bframes = malloc(pEnc->mbParam.max_bframes * sizeof(FRAMEINFO *)); |
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for (n = 0; n < pEnc->mbParam.max_bframes; n++) |
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{ |
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pEnc->bframes[n] = malloc(sizeof(FRAMEINFO)); |
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pEnc->bframes[n]->mbs = malloc(sizeof(MACROBLOCK) * pEnc->mbParam.mb_width * pEnc->mbParam.mb_height); |
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if (image_create(&pEnc->bframes[n]->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height) < 0) |
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{ |
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return XVID_ERR_MEMORY; |
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} |
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} |
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} |
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pEnc->bframenum_head = 0; |
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pEnc->bframenum_tail = 0; |
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pEnc->flush_bframes = 0; |
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pEnc->mbParam.m_seconds = 0; |
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pEnc->mbParam.m_ticks = 0; |
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#endif |
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// ============================================================================== |
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pParam->handle = (void *)pEnc; |
pParam->handle = (void *)pEnc; |
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if (pParam->rc_bitrate) |
if (pParam->rc_bitrate) |
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{ |
{ |
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RateControlInit(pParam->rc_bitrate, pParam->rc_reaction_delay_factor, |
RateControlInit(&pEnc->rate_control, |
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pParam->rc_averaging_period, pParam->rc_buffer, pParam->fbase * 1000 / pParam->fincr, |
pParam->rc_bitrate, |
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pParam->max_quantizer, pParam->min_quantizer); |
pParam->rc_reaction_delay_factor, |
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pParam->rc_averaging_period, |
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pParam->rc_buffer, |
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pParam->fbase * 1000 / pParam->fincr, |
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pParam->max_quantizer, |
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pParam->min_quantizer); |
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} |
} |
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init_timer(); |
init_timer(); |
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{ |
{ |
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ENC_CHECK(pEnc); |
ENC_CHECK(pEnc); |
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// ================================================================= |
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#ifdef BFRAMES |
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if (pEnc->mbParam.max_bframes > 0) |
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{ |
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int n; |
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for (n = 0; n < pEnc->mbParam.max_bframes; n++) |
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{ |
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image_destroy(&pEnc->bframes[n]->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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free(pEnc->bframes[n]->mbs); |
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free(pEnc->bframes[n]); |
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} |
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free(pEnc->bframes); |
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} |
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#endif |
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//==================================================================== |
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image_destroy(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->reference->image, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterH, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterHV, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->vInterHVf, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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#ifdef BFRAMES |
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image_destroy(&pEnc->f_refh, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->f_refv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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image_destroy(&pEnc->f_refhv, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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#endif |
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#ifdef _DEBUG |
#ifdef _DEBUG |
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image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
image_destroy(&pEnc->sOriginal, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height); |
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#endif |
#endif |
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return XVID_ERR_OK; |
return XVID_ERR_OK; |
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} |
} |
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// ================================================================== |
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#ifdef BFRAMES |
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int encoder_encode(Encoder * pEnc, XVID_ENC_FRAME * pFrame, XVID_ENC_STATS * pResult) |
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{ |
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uint16_t x, y; |
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Bitstream bs; |
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uint32_t bits; |
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#ifdef _DEBUG |
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float psnr; |
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char temp[128]; |
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#endif |
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ENC_CHECK(pEnc); |
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ENC_CHECK(pFrame); |
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start_global_timer(); |
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BitstreamInit(&bs, pFrame->bitstream, 0); |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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// bframe "flush" code |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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if ((pFrame->image == NULL || pEnc->flush_bframes) && |
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pEnc->bframenum_head < pEnc->bframenum_tail) |
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{ |
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if (pEnc->flush_bframes == 0) |
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{ |
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// we have reached end of stream without getting a future reference |
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// .. so encode last final frame a pframe |
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dprintf("--- PFRAME (final frame correction) --- "); |
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pEnc->bframenum_tail--; |
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SWAP(pEnc->current, pEnc->reference); |
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SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
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FrameCodeP(pEnc, &bs, &bits, 1, 0); |
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BitstreamPad(&bs); |
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pFrame->length = BitstreamLength(&bs); |
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pFrame->input_consumed = 0; |
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pFrame->intra = 0; |
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return XVID_ERR_OK; |
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} |
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dprintf("--- BFRAME (flush) --- "); |
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FrameCodeB(pEnc, |
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pEnc->bframes[pEnc->bframenum_head], |
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&bs, &bits); |
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pEnc->bframenum_head++; |
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BitstreamPad(&bs); |
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pFrame->length = BitstreamLength(&bs); |
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pFrame->input_consumed = 0; |
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pFrame->intra = 0; |
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return XVID_ERR_OK; |
426 |
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} |
427 |
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428 |
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if (pFrame->image == NULL) |
429 |
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{ |
430 |
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pFrame->length = 0; |
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pFrame->input_consumed = 1; |
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pFrame->intra = 0; |
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return XVID_ERR_OK; |
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} |
435 |
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if (pEnc->bframenum_head > 0) |
437 |
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{ |
438 |
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pEnc->bframenum_head = pEnc->bframenum_tail = 0; |
439 |
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} |
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pEnc->flush_bframes = 0; |
442 |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
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SWAP(pEnc->current, pEnc->reference); |
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pEnc->current->quant = (pFrame->quant == 0) ? RateControlGetQ(0) : pFrame->quant; |
448 |
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449 |
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if(pEnc->current->quant < 1) |
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pEnc->current->quant = 1; |
451 |
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452 |
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if(pEnc->current->quant > 31) |
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pEnc->current->quant = 31; |
454 |
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pEnc->current->global_flags = pFrame->general; |
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pEnc->current->motion_flags = pFrame->motion; |
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pEnc->current->seconds = pEnc->mbParam.m_seconds; |
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pEnc->current->ticks = pEnc->mbParam.m_ticks; |
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//@@@ TODO: dyanmic fcode (in both directions) |
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pEnc->current->fcode = pEnc->mbParam.m_fcode; |
461 |
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pEnc->current->bcode = pEnc->mbParam.m_fcode; |
462 |
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463 |
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start_timer(); |
464 |
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if (image_input(&pEnc->current->image, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.edged_width, |
465 |
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pFrame->image, pFrame->colorspace)) |
466 |
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{ |
467 |
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return XVID_ERR_FORMAT; |
468 |
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} |
469 |
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stop_conv_timer(); |
470 |
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471 |
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#ifdef _DEBUG |
472 |
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image_copy(&pEnc->sOriginal, &pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
473 |
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#endif |
474 |
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475 |
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476 |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
477 |
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// lumi masking |
478 |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
479 |
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480 |
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if ((pEnc->current->global_flags & XVID_LUMIMASKING)) |
481 |
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{ |
482 |
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int * temp_dquants = (int *) xvid_malloc(pEnc->mbParam.mb_width * pEnc->mbParam.mb_height * sizeof(int), CACHE_LINE); |
483 |
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484 |
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pEnc->current->quant = adaptive_quantization(pEnc->current->image.y, |
485 |
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pEnc->mbParam.edged_width, // stride |
486 |
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temp_dquants, |
487 |
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pEnc->current->quant, |
488 |
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pEnc->current->quant, // min_quant |
489 |
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2*pEnc->current->quant, // max_quant |
490 |
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pEnc->mbParam.mb_width, |
491 |
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pEnc->mbParam.mb_height); |
492 |
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493 |
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for (y = 0; y < pEnc->mbParam.mb_height; y++) |
494 |
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for (x = 0; x < pEnc->mbParam.mb_width; x++) |
495 |
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{ |
496 |
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MACROBLOCK *pMB = &pEnc->current->mbs[x + y * pEnc->mbParam.mb_width]; |
497 |
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pMB->dquant = iDQtab[(temp_dquants[y * pEnc->mbParam.mb_width + x] + 2)]; |
498 |
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} |
499 |
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xvid_free(temp_dquants); |
500 |
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} |
501 |
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502 |
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503 |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
504 |
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// ivop/pvop/bvop selection |
505 |
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// %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% |
506 |
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|
507 |
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if (pEnc->iFrameNum == 0 || |
508 |
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pFrame->intra == 1 || |
509 |
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(pFrame->intra < 0 && (pEnc->iMaxKeyInterval > 0 && pEnc->iFrameNum >= pEnc->iMaxKeyInterval)) || |
510 |
|
image_mad(&pEnc->reference->image, &pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.width, pEnc->mbParam.height) > 30) |
511 |
|
{ |
512 |
|
dprintf("--- IFRAME ---"); |
513 |
|
|
514 |
|
FrameCodeI(pEnc, &bs, &bits); |
515 |
|
|
516 |
|
pFrame->intra = 1; |
517 |
|
pEnc->flush_bframes = 1; |
518 |
|
|
519 |
|
/* note: sequences like "IIBB" decode fine with msfdam but, |
520 |
|
go screwy with divx5.00 */ |
521 |
|
} |
522 |
|
else if (pEnc->bframenum_tail >= pEnc->mbParam.max_bframes) |
523 |
|
{ |
524 |
|
dprintf("--- PFRAME ---"); |
525 |
|
|
526 |
|
FrameCodeP(pEnc, &bs, &bits, 1, 0); |
527 |
|
pFrame->intra = 0; |
528 |
|
pEnc->flush_bframes = 1; |
529 |
|
} |
530 |
|
else |
531 |
|
{ |
532 |
|
dprintf("--- BFRAME (store) --- head=%i tail=%i", pEnc->bframenum_head, pEnc->bframenum_tail); |
533 |
|
|
534 |
|
if (pFrame->bquant < 1) |
535 |
|
{ |
536 |
|
pEnc->current->quant = ((pEnc->reference->quant + pEnc->current->quant) * pEnc->bquant_ratio) / 200; |
537 |
|
} |
538 |
|
else |
539 |
|
{ |
540 |
|
pEnc->current->quant = pFrame->bquant; |
541 |
|
} |
542 |
|
|
543 |
|
// store frame into bframe buffer & swap ref back to current |
544 |
|
SWAP(pEnc->current, pEnc->bframes[pEnc->bframenum_tail]); |
545 |
|
SWAP(pEnc->current, pEnc->reference); |
546 |
|
|
547 |
|
pEnc->bframenum_tail++; |
548 |
|
|
549 |
|
pFrame->intra = 0; |
550 |
|
pFrame->length = 0; |
551 |
|
pFrame->input_consumed = 1; |
552 |
|
|
553 |
|
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
554 |
|
if (pEnc->mbParam.m_ticks > pEnc->mbParam.fbase) |
555 |
|
{ |
556 |
|
pEnc->mbParam.m_seconds++; |
557 |
|
pEnc->mbParam.m_ticks = 0; |
558 |
|
} |
559 |
|
return XVID_ERR_OK; |
560 |
|
} |
561 |
|
|
562 |
|
BitstreamPad(&bs); |
563 |
|
pFrame->length = BitstreamLength(&bs); |
564 |
|
|
565 |
|
if (pResult) |
566 |
|
{ |
567 |
|
pResult->quant = pEnc->current->quant; |
568 |
|
pResult->hlength = pFrame->length - (pEnc->sStat.iTextBits / 8); |
569 |
|
pResult->kblks = pEnc->sStat.kblks; |
570 |
|
pResult->mblks = pEnc->sStat.mblks; |
571 |
|
pResult->ublks = pEnc->sStat.ublks; |
572 |
|
} |
573 |
|
|
574 |
|
#ifdef _DEBUG |
575 |
|
psnr = image_psnr(&pEnc->sOriginal, &pEnc->current->image, pEnc->mbParam.edged_width, |
576 |
|
pEnc->mbParam.width, pEnc->mbParam.height); |
577 |
|
|
578 |
|
sprintf(temp, "PSNR: %f\n", psnr); |
579 |
|
DEBUG(temp); |
580 |
|
#endif |
581 |
|
|
582 |
|
if (pFrame->quant == 0) |
583 |
|
{ |
584 |
|
RateControlUpdate(pEnc->current->quant, pFrame->length, pFrame->intra); |
585 |
|
} |
586 |
|
|
587 |
|
pEnc->iFrameNum++; |
588 |
|
pEnc->mbParam.m_ticks += pEnc->mbParam.fincr; |
589 |
|
if (pEnc->mbParam.m_ticks > pEnc->mbParam.fbase) |
590 |
|
{ |
591 |
|
pEnc->mbParam.m_seconds++; |
592 |
|
pEnc->mbParam.m_ticks = 0; |
593 |
|
} |
594 |
|
pFrame->input_consumed = 1; |
595 |
|
|
596 |
|
stop_global_timer(); |
597 |
|
write_timer(); |
598 |
|
|
599 |
|
return XVID_ERR_OK; |
600 |
|
} |
601 |
|
// ================================================================== |
602 |
|
#else |
603 |
int encoder_encode(Encoder * pEnc, XVID_ENC_FRAME * pFrame, XVID_ENC_STATS * pResult) |
int encoder_encode(Encoder * pEnc, XVID_ENC_FRAME * pFrame, XVID_ENC_STATS * pResult) |
604 |
{ |
{ |
605 |
uint16_t x, y; |
uint16_t x, y; |
633 |
stop_conv_timer(); |
stop_conv_timer(); |
634 |
|
|
635 |
#ifdef _DEBUG |
#ifdef _DEBUG |
636 |
image_copy(&pEnc->sOriginal, &pEnc->sCurrent, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
image_copy(&pEnc->sOriginal, &pEnc->current->image, pEnc->mbParam.edged_width, pEnc->mbParam.height); |
637 |
#endif |
#endif |
638 |
|
|
639 |
EMMS(); |
EMMS(); |
642 |
|
|
643 |
if (pFrame->quant == 0) |
if (pFrame->quant == 0) |
644 |
{ |
{ |
645 |
pEnc->current->quant = RateControlGetQ(0); |
pEnc->current->quant = RateControlGetQ(&pEnc->rate_control,0); |
646 |
} |
} |
647 |
else |
else |
648 |
{ |
{ |
735 |
|
|
736 |
if (pFrame->quant == 0) |
if (pFrame->quant == 0) |
737 |
{ |
{ |
738 |
RateControlUpdate(pEnc->current->quant, pFrame->length, pFrame->intra); |
RateControlUpdate(&pEnc->rate_control, |
739 |
|
pEnc->current->quant, |
740 |
|
pFrame->length, |
741 |
|
pFrame->intra); |
742 |
} |
} |
743 |
|
|
744 |
#ifdef _DEBUG |
#ifdef _DEBUG |
756 |
|
|
757 |
return XVID_ERR_OK; |
return XVID_ERR_OK; |
758 |
} |
} |
759 |
|
#endif |
760 |
|
|
761 |
|
|
762 |
static __inline void CodeIntraMB(Encoder *pEnc, MACROBLOCK *pMB) { |
static __inline void CodeIntraMB(Encoder *pEnc, MACROBLOCK *pMB) { |
824 |
MVBLOCKHINT * bhint = &hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
MVBLOCKHINT * bhint = &hint->mvhint.block[x + y * pEnc->mbParam.mb_width]; |
825 |
VECTOR pred[4]; |
VECTOR pred[4]; |
826 |
VECTOR tmp; |
VECTOR tmp; |
827 |
int dummy[4]; |
int32_t dummy[4]; |
828 |
int vec; |
int vec; |
829 |
|
|
830 |
pMB->mode = (hint->rawhints) ? bhint->mode : BitstreamGetBits(&bs, MODEBITS); |
pMB->mode = (hint->rawhints) ? bhint->mode : BitstreamGetBits(&bs, MODEBITS); |
1068 |
int iLimit; |
int iLimit; |
1069 |
uint32_t x, y; |
uint32_t x, y; |
1070 |
int iSearchRange; |
int iSearchRange; |
1071 |
bool bIntra; |
int bIntra; |
1072 |
|
|
1073 |
IMAGE *pCurrent = &pEnc->current->image; |
/* IMAGE *pCurrent = &pEnc->current->image; */ |
1074 |
IMAGE *pRef = &pEnc->reference->image; |
IMAGE *pRef = &pEnc->reference->image; |
1075 |
|
|
1076 |
start_timer(); |
start_timer(); |
1245 |
} |
} |
1246 |
|
|
1247 |
|
|
1248 |
|
#ifdef BFRAMES |
|
/* |
|
1249 |
static void FrameCodeB(Encoder * pEnc, FRAMEINFO * frame, Bitstream * bs, uint32_t *pBits) |
static void FrameCodeB(Encoder * pEnc, FRAMEINFO * frame, Bitstream * bs, uint32_t *pBits) |
1250 |
{ |
{ |
1251 |
int16_t dct_codes[6][64]; |
int16_t dct_codes[6*64]; |
1252 |
int16_t qcoeff[6][64]; |
int16_t qcoeff[6*64]; |
1253 |
uint32_t x, y; |
uint32_t x, y; |
1254 |
VECTOR forward; |
VECTOR forward; |
1255 |
VECTOR backward; |
VECTOR backward; |
1258 |
IMAGE *b_ref = &pEnc->current->image; |
IMAGE *b_ref = &pEnc->current->image; |
1259 |
|
|
1260 |
// forward |
// forward |
1261 |
image_setedges(f_ref, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, pEnc->mbParam.width, pEnc->mbParam.height); |
image_setedges(f_ref, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, pEnc->mbParam.width, pEnc->mbParam.height, frame->global_flags & XVID_INTERLACING); |
1262 |
start_timer(); |
start_timer(); |
1263 |
image_interpolate(f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
image_interpolate(f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1264 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, 0); |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, 0); |
1265 |
stop_inter_timer(); |
stop_inter_timer(); |
1266 |
|
|
1267 |
// backward |
// backward |
1268 |
image_setedges(b_ref, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, pEnc->mbParam.width, pEnc->mbParam.height); |
image_setedges(b_ref, pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, pEnc->mbParam.width, pEnc->mbParam.height, frame->global_flags & XVID_INTERLACING); |
1269 |
start_timer(); |
start_timer(); |
1270 |
image_interpolate(b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
image_interpolate(b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV, |
1271 |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, 0); |
pEnc->mbParam.edged_width, pEnc->mbParam.edged_height, 0); |
1276 |
pEnc->reference->mbs, f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
pEnc->reference->mbs, f_ref, &pEnc->f_refh, &pEnc->f_refv, &pEnc->f_refhv, |
1277 |
pEnc->current->mbs, b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV); |
pEnc->current->mbs, b_ref, &pEnc->vInterH, &pEnc->vInterV, &pEnc->vInterHV); |
1278 |
|
|
1279 |
|
|
1280 |
stop_motion_timer(); |
stop_motion_timer(); |
1281 |
|
|
1282 |
if (test_quant_type(&pEnc->mbParam, pEnc->current)) |
/*if (test_quant_type(&pEnc->mbParam, pEnc->current)) |
1283 |
{ |
{ |
1284 |
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
BitstreamWriteVolHeader(bs, pEnc->mbParam.width, pEnc->mbParam.height, pEnc->mbParam.quant_type); |
1285 |
} |
}*/ |
1286 |
|
|
1287 |
frame->coding_type = B_VOP; |
frame->coding_type = B_VOP; |
1288 |
BitstreamWriteVopHeader(bs, B_VOP, frame->tick, 0, |
BitstreamWriteVopHeader(bs, &pEnc->mbParam, frame); |
|
frame->quant, frame->fcode, frame->bcode); |
|
1289 |
|
|
1290 |
*pBits = BitstreamPos(bs); |
*pBits = BitstreamPos(bs); |
1291 |
|
|
1324 |
dct_codes); |
dct_codes); |
1325 |
|
|
1326 |
mb->quant = frame->quant; |
mb->quant = frame->quant; |
1327 |
mb->cbp = MBTransQuantInter(&pEnc->mbParam, frame, x, y, dct_codes, qcoeff); |
mb->cbp = MBTransQuantInter(&pEnc->mbParam, frame, mb, x, y, dct_codes, qcoeff); |
1328 |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
//mb->cbp = MBTransQuantBVOP(&pEnc->mbParam, x, y, dct_codes, qcoeff, &frame->image, frame->quant); |
1329 |
|
|
1330 |
|
|
1355 |
// printf("[%i %i] M=%i CBP=%i MVX=%i MVY=%i %i,%i %i,%i\n", x, y, pMB->mode, pMB->cbp, pMB->mvs[0].x, bmb->pmvs[0].x, bmb->pmvs[0].y, forward.x, forward.y); |
// printf("[%i %i] M=%i CBP=%i MVX=%i MVY=%i %i,%i %i,%i\n", x, y, pMB->mode, pMB->cbp, pMB->mvs[0].x, bmb->pmvs[0].x, bmb->pmvs[0].y, forward.x, forward.y); |
1356 |
|
|
1357 |
start_timer(); |
start_timer(); |
1358 |
MBCodingBVOP(frame, mb, qcoeff, bs, &pEnc->sStat); |
MBCodingBVOP(mb, qcoeff, frame->fcode, frame->bcode, bs, &pEnc->sStat); |
1359 |
stop_coding_timer(); |
stop_coding_timer(); |
1360 |
} |
} |
1361 |
} |
} |
1365 |
// TODO: dynamic fcode/bcode ??? |
// TODO: dynamic fcode/bcode ??? |
1366 |
|
|
1367 |
*pBits = BitstreamPos(bs) - *pBits; |
*pBits = BitstreamPos(bs) - *pBits; |
|
|
|
1368 |
} |
} |
1369 |
|
#endif |
|
*/ |
|