mirror of
https://github.com/mpv-player/mpv
synced 2024-11-03 03:19:24 +01:00
0ca14cbb74
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@7333 b3059339-0415-0410-9bf9-f77b7e298cf2
317 lines
10 KiB
C
317 lines
10 KiB
C
#define HAVE_XVID_VBR
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "../config.h"
|
|
#include "../mp_msg.h"
|
|
|
|
#ifdef HAVE_DIVX4ENCORE
|
|
|
|
#include "codec-cfg.h"
|
|
#include "stream.h"
|
|
#include "demuxer.h"
|
|
#include "stheader.h"
|
|
|
|
#include "aviwrite.h"
|
|
|
|
#include "img_format.h"
|
|
#include "mp_image.h"
|
|
#include "vf.h"
|
|
|
|
/* About XviD VBR Library, Edouard Gomez (GomGom) said:
|
|
<GomGom> header bytes == frame header bytes :-)
|
|
<GomGom> total bytes = frame bytes == texture + header
|
|
<GomGom> quant = quant returned by xvidcore
|
|
<GomGom> it's possible that xvid lowers or increases the passed quant because of lumimasking
|
|
<GomGom> kblks = blocks coded as intra blocks
|
|
<GomGom> mblks = blocks coded as predicted blocks
|
|
<GomGom> ublks = skipped blocks
|
|
<GomGom> at the moemnt le vbr lib uses total bytes, and quant
|
|
<GomGom> so it's easy to use it with divx5 (wo bframes)
|
|
<klOUg> bframes breaks what assumptions?
|
|
<GomGom> quant estimation for next frame
|
|
<GomGom> because of the bframe quant multiplier given to divx5
|
|
<GomGom> that the vbr lib does not "know"
|
|
*/
|
|
|
|
//===========================================================================//
|
|
|
|
#include "divx4_vbr.h"
|
|
#ifdef HAVE_XVID_VBR
|
|
#include "xvid_vbr.h"
|
|
#endif
|
|
|
|
extern int pass;
|
|
extern char* passtmpfile;
|
|
extern void mencoder_write_chunk(aviwrite_stream_t *s,int len,unsigned int flags);
|
|
|
|
#include <encore2.h>
|
|
|
|
#ifndef ENCORE_MAJOR_VERSION
|
|
#define ENCORE_MAJOR_VERSION 4000
|
|
#endif
|
|
|
|
ENC_PARAM divx4_param;
|
|
int divx4_crispness;
|
|
#ifdef HAVE_XVID_VBR
|
|
static int vbrpass = -1;
|
|
static int vbrdebug = 0;
|
|
#endif
|
|
|
|
#include "cfgparser.h"
|
|
|
|
struct config divx4opts_conf[]={
|
|
{"br", &divx4_param.bitrate, CONF_TYPE_INT, CONF_RANGE, 4, 24000000, NULL},
|
|
{"rc_period", &divx4_param.rc_period, CONF_TYPE_INT, 0,0,0, NULL},
|
|
{"rc_reaction_period", &divx4_param.rc_reaction_period, CONF_TYPE_INT, 0,0,0, NULL},
|
|
{"rc_reaction_ratio", &divx4_param.rc_reaction_ratio, CONF_TYPE_INT, 0,0,0, NULL},
|
|
{"min_quant", &divx4_param.min_quantizer, CONF_TYPE_INT, CONF_RANGE,0,32, NULL},
|
|
{"max_quant", &divx4_param.max_quantizer, CONF_TYPE_INT, CONF_RANGE,0,32, NULL},
|
|
{"key", &divx4_param.max_key_interval, CONF_TYPE_INT, CONF_MIN,0,0, NULL},
|
|
{"deinterlace", &divx4_param.deinterlace, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"q", &divx4_param.quality, CONF_TYPE_INT, CONF_RANGE, 1, 5, NULL},
|
|
{"crispness", &divx4_crispness, CONF_TYPE_INT, CONF_RANGE,0,100, NULL},
|
|
#if ENCORE_MAJOR_VERSION >= 5010
|
|
{"bidirect", &divx4_param.extensions.use_bidirect, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"obmc", &divx4_param.extensions.obmc, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"data_partitioning", &divx4_param.extensions.data_partitioning, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"qpel", &divx4_param.extensions.quarter_pel, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"intra_frame_threshold", &divx4_param.extensions.intra_frame_threshold, CONF_TYPE_INT, CONF_RANGE,1,100, NULL},
|
|
{"psychovisual", &divx4_param.extensions.psychovisual, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"testing_param", &divx4_param.extensions.testing_param, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"gmc", &divx4_param.extensions.use_gmc, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"interlace_mode", &divx4_param.extensions.interlace_mode, CONF_TYPE_INT, CONF_RANGE,0,2, NULL},
|
|
{"temporal", &divx4_param.extensions.temporal_enable, CONF_TYPE_FLAG, 0,0,1, NULL},
|
|
{"spatial", &divx4_param.extensions.spatial_passes, CONF_TYPE_INT, 0,0,1, NULL},
|
|
{"mv_file", &divx4_param.extensions.mv_file, CONF_TYPE_STRING, 0,0,1, NULL},
|
|
#endif
|
|
#ifdef HAVE_XVID_VBR
|
|
{"vbrpass", &vbrpass, CONF_TYPE_INT, CONF_RANGE, 0, 2, NULL},
|
|
{"vbrdebug", &vbrdebug, CONF_TYPE_INT, CONF_RANGE, 0, 1, NULL},
|
|
#endif
|
|
{"help", "TODO: divx4opts help!\n", CONF_TYPE_PRINT, CONF_NOCFG, 0, 0, NULL},
|
|
{NULL, NULL, 0, 0, 0, 0, NULL}
|
|
};
|
|
|
|
struct vf_priv_s {
|
|
aviwrite_stream_t* mux;
|
|
ENC_RESULT enc_result;
|
|
ENC_FRAME enc_frame;
|
|
void* enc_handle;
|
|
#ifdef HAVE_XVID_VBR
|
|
vbr_control_t vbr_state;
|
|
#endif
|
|
};
|
|
|
|
#define mux_v (vf->priv->mux)
|
|
|
|
static int config(struct vf_instance_s* vf,
|
|
int width, int height, int d_width, int d_height,
|
|
unsigned int flags, unsigned int outfmt){
|
|
|
|
mux_v->bih->biWidth=width;
|
|
mux_v->bih->biHeight=height;
|
|
|
|
divx4_param.x_dim=width;
|
|
divx4_param.y_dim=height;
|
|
divx4_param.framerate=(float)mux_v->h.dwRate/mux_v->h.dwScale;
|
|
mux_v->bih->biSizeImage=mux_v->bih->biWidth*mux_v->bih->biHeight*3;
|
|
|
|
if(!divx4_param.bitrate) divx4_param.bitrate=800000;
|
|
else if(divx4_param.bitrate<=16000) divx4_param.bitrate*=1000;
|
|
if(!divx4_param.quality) divx4_param.quality=5; // the quality of compression ( 1 - fastest, 5 - best )
|
|
|
|
// set some usefull defaults:
|
|
if(!divx4_param.min_quantizer) divx4_param.min_quantizer=2;
|
|
if(!divx4_param.max_quantizer) divx4_param.max_quantizer=31;
|
|
if(!divx4_param.rc_period) divx4_param.rc_period=2000;
|
|
if(!divx4_param.rc_reaction_period) divx4_param.rc_reaction_period=10;
|
|
if(!divx4_param.rc_reaction_ratio) divx4_param.rc_reaction_ratio=20;
|
|
|
|
#ifdef HAVE_XVID_VBR
|
|
if (vbrpass >= 0) {
|
|
vbrSetDefaults(&vf->priv->vbr_state);
|
|
vf->priv->vbr_state.desired_bitrate = divx4_param.bitrate;
|
|
switch (vbrpass) {
|
|
case 0:
|
|
vf->priv->vbr_state.mode = VBR_MODE_1PASS;
|
|
break;
|
|
case 1:
|
|
vf->priv->vbr_state.mode = VBR_MODE_2PASS_1;
|
|
break;
|
|
case 2:
|
|
vf->priv->vbr_state.mode = VBR_MODE_2PASS_2;
|
|
break;
|
|
default:
|
|
abort();
|
|
}
|
|
vf->priv->vbr_state.debug = vbrdebug;
|
|
if (vbrInit(&vf->priv->vbr_state) == -1)
|
|
abort();
|
|
/* XXX - kludge to workaround some DivX encoder limitations */
|
|
if (vf->priv->vbr_state.mode != VBR_MODE_2PASS_2)
|
|
divx4_param.min_quantizer = divx4_param.max_quantizer = vbrGetQuant(&vf->priv->vbr_state);
|
|
}
|
|
#endif
|
|
|
|
divx4_param.handle=NULL;
|
|
encore(NULL,ENC_OPT_INIT,&divx4_param,NULL);
|
|
vf->priv->enc_handle=divx4_param.handle;
|
|
switch(outfmt){
|
|
case IMGFMT_YV12: vf->priv->enc_frame.colorspace=ENC_CSP_YV12; break;
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_I420: vf->priv->enc_frame.colorspace=ENC_CSP_I420; break;
|
|
case IMGFMT_YUY2: vf->priv->enc_frame.colorspace=ENC_CSP_YUY2; break;
|
|
case IMGFMT_UYVY: vf->priv->enc_frame.colorspace=ENC_CSP_UYVY; break;
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
vf->priv->enc_frame.colorspace=ENC_CSP_RGB24; break;
|
|
default:
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"divx4: unsupported picture format (%s)!\n",
|
|
vo_format_name(outfmt));
|
|
return 0;
|
|
}
|
|
|
|
switch(pass){
|
|
case 1:
|
|
if (VbrControl_init_2pass_vbr_analysis(passtmpfile, divx4_param.quality) == -1){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"2pass failed: filename=%s\n", passtmpfile);
|
|
pass=0;
|
|
}
|
|
break;
|
|
case 2:
|
|
if (VbrControl_init_2pass_vbr_encoding(passtmpfile,
|
|
divx4_param.bitrate,
|
|
divx4_param.framerate,
|
|
divx4_crispness,
|
|
divx4_param.quality) == -1){
|
|
mp_msg(MSGT_MENCODER,MSGL_ERR,"2pass failed: filename=%s\n", passtmpfile);
|
|
pass=0;
|
|
}
|
|
break;
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
#ifdef HAVE_XVID_VBR
|
|
static void uninit(struct vf_instance_s* vf){
|
|
if (vbrpass >= 0 && vbrFinish(&vf->priv->vbr_state) == -1)
|
|
abort();
|
|
}
|
|
#endif
|
|
|
|
static int control(struct vf_instance_s* vf, int request, void* data){
|
|
|
|
return CONTROL_UNKNOWN;
|
|
}
|
|
|
|
static int query_format(struct vf_instance_s* vf, unsigned int fmt){
|
|
switch(fmt){
|
|
case IMGFMT_YV12:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_I420:
|
|
return 3; // no conversion
|
|
case IMGFMT_YUY2:
|
|
case IMGFMT_UYVY:
|
|
return 1; // conversion
|
|
case IMGFMT_RGB24:
|
|
case IMGFMT_BGR24:
|
|
return 1 | VFCAP_FLIPPED; // conversion+flipped
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void put_image(struct vf_instance_s* vf, mp_image_t *mpi){
|
|
ENC_RESULT enc_result;
|
|
vf->priv->enc_frame.image=mpi->planes[0];
|
|
vf->priv->enc_frame.bitstream=mux_v->buffer;
|
|
vf->priv->enc_frame.length=mux_v->buffer_size;
|
|
vf->priv->enc_frame.mvs=NULL;
|
|
#ifdef HAVE_XVID_VBR
|
|
if (vbrpass >= 0) {
|
|
int quant = vbrGetQuant(&vf->priv->vbr_state);
|
|
int intra = vbrGetIntra(&vf->priv->vbr_state);
|
|
vf->priv->enc_frame.quant = quant ? quant : 1;
|
|
vf->priv->enc_frame.intra = intra;
|
|
/* XXX - kludge to workaround some DivX encoder limitations:
|
|
only pass 2 needs to call encore with VBR, and then it does
|
|
not report quantizer and intra*/
|
|
if (vf->priv->vbr_state.mode != VBR_MODE_2PASS_2)
|
|
encore(vf->priv->enc_handle, ENC_OPT_ENCODE, &vf->priv->enc_frame, &enc_result);
|
|
else {
|
|
encore(vf->priv->enc_handle, ENC_OPT_ENCODE_VBR, &vf->priv->enc_frame, &enc_result);
|
|
enc_result.quantizer = quant;
|
|
if (intra >= 0)
|
|
enc_result.is_key_frame = intra;
|
|
}
|
|
if (vbrUpdate(&vf->priv->vbr_state, enc_result.quantizer, enc_result.is_key_frame,
|
|
(enc_result.total_bits - enc_result.texture_bits) / 8, enc_result.total_bits / 8,
|
|
0, 0, 0) == -1)
|
|
abort();
|
|
}
|
|
else
|
|
#endif
|
|
if(pass==2){ // handle 2-pass:
|
|
vf->priv->enc_frame.quant = VbrControl_get_quant();
|
|
vf->priv->enc_frame.intra = VbrControl_get_intra();
|
|
encore(vf->priv->enc_handle,ENC_OPT_ENCODE_VBR,&vf->priv->enc_frame,&enc_result);
|
|
VbrControl_update_2pass_vbr_encoding(enc_result.motion_bits,
|
|
enc_result.texture_bits,
|
|
enc_result.total_bits);
|
|
} else {
|
|
vf->priv->enc_frame.quant=0;
|
|
vf->priv->enc_frame.intra=0;
|
|
encore(vf->priv->enc_handle,ENC_OPT_ENCODE,&vf->priv->enc_frame,&enc_result);
|
|
if(pass==1){
|
|
VbrControl_update_2pass_vbr_analysis(enc_result.is_key_frame,
|
|
enc_result.motion_bits,
|
|
enc_result.texture_bits,
|
|
enc_result.total_bits,
|
|
enc_result.quantizer);
|
|
}
|
|
}
|
|
mencoder_write_chunk(mux_v,vf->priv->enc_frame.length,enc_result.is_key_frame?0x10:0);
|
|
}
|
|
|
|
//===========================================================================//
|
|
|
|
static int vf_open(vf_instance_t *vf, char* args){
|
|
vf->config=config;
|
|
vf->control=control;
|
|
vf->query_format=query_format;
|
|
vf->put_image=put_image;
|
|
#ifdef HAVE_XVID_VBR
|
|
vf->uninit = uninit;
|
|
#endif
|
|
vf->priv=malloc(sizeof(struct vf_priv_s));
|
|
memset(vf->priv,0,sizeof(struct vf_priv_s));
|
|
vf->priv->mux=(aviwrite_stream_t*)args;
|
|
|
|
mux_v->bih=malloc(sizeof(BITMAPINFOHEADER));
|
|
mux_v->bih->biSize=sizeof(BITMAPINFOHEADER);
|
|
mux_v->bih->biWidth=0;
|
|
mux_v->bih->biHeight=0;
|
|
mux_v->bih->biPlanes=1;
|
|
mux_v->bih->biBitCount=24;
|
|
#if ENCORE_MAJOR_VERSION >= 5010
|
|
mux_v->bih->biCompression=mmioFOURCC('D','X','5','0');
|
|
#else
|
|
mux_v->bih->biCompression=mmioFOURCC('d','i','v','x');
|
|
#endif
|
|
|
|
return 1;
|
|
}
|
|
|
|
vf_info_t ve_info_divx4 = {
|
|
"divx4 encoder",
|
|
"divx4",
|
|
"A'rpi",
|
|
"for internal use by mencoder",
|
|
vf_open
|
|
};
|
|
|
|
//===========================================================================//
|
|
#endif
|