mirror of
https://github.com/mpv-player/mpv
synced 2024-12-23 23:32:26 +00:00
video codec stuff moved to dec_video.c
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@1292 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi
parent
c4c7864848
commit
9a365d6426
2
Makefile
2
Makefile
@ -16,7 +16,7 @@ PRG_CFG = codec-cfg
|
||||
#prefix = /usr/local
|
||||
BINDIR = ${prefix}/bin
|
||||
# BINDIR = /usr/local/bin
|
||||
SRCS = find_sub.c aviprint.c dll_init.c dec_audio.c aviwrite.c aviheader.c asfheader.c demux_avi.c demux_asf.c demux_mpg.c demuxer.c stream.c codec-cfg.c subreader.c linux/getch2.c linux/timer-lx.c linux/shmem.c xa/xa_gsm.c lirc_mp.c cfgparser.c mixer.c dvdauth.c spudec.c $(STREAM_SRCS)
|
||||
SRCS = find_sub.c aviprint.c dll_init.c dec_audio.c dec_video.c aviwrite.c aviheader.c asfheader.c demux_avi.c demux_asf.c demux_mpg.c demuxer.c stream.c codec-cfg.c subreader.c linux/getch2.c linux/timer-lx.c linux/shmem.c xa/xa_gsm.c lirc_mp.c cfgparser.c mixer.c dvdauth.c spudec.c $(STREAM_SRCS)
|
||||
OBJS = $(SRCS:.c=.o)
|
||||
CFLAGS = $(OPTFLAGS) -Iloader -Ilibvo $(CSS_INC) $(EXTRA_INC) # -Wall
|
||||
A_LIBS = -Lmp3lib -lMP3 -Llibac3 -lac3 $(ALSA_LIB) $(ESD_LIB)
|
||||
|
||||
@ -28,8 +28,9 @@ int fakemono=0;
|
||||
|
||||
#include "xa/xa_gsm.h"
|
||||
|
||||
#ifdef USE_DIRECTSHOW
|
||||
#include "loader/DirectShow/DS_AudioDec.h"
|
||||
|
||||
#endif
|
||||
|
||||
static sh_audio_t* dec_audio_sh=NULL;
|
||||
|
||||
|
||||
@ -56,7 +56,6 @@ int mpeg2_decode_data (vo_functions_t *, uint8_t * data_start, uint8_t * data_en
|
||||
//void mpeg2_drop (int flag);
|
||||
|
||||
|
||||
|
||||
/* initialize mpegdec with a opaque user pointer */
|
||||
//void mpeg2_init (mpeg2dec_t * mpeg2dec, uint32_t mm_accel
|
||||
// ,vo_instance_t * output
|
||||
|
||||
@ -213,6 +213,9 @@ int slice_process (picture_t *picture, uint8_t code, uint8_t * buffer);
|
||||
/* stats.c */
|
||||
void stats_header (uint8_t code, uint8_t * buffer);
|
||||
|
||||
void mpeg2_allocate_image_buffers(picture_t * picture);
|
||||
|
||||
|
||||
#ifdef MPEG12_POSTPROC
|
||||
#define MBC 48
|
||||
#define MBR 36
|
||||
|
||||
357
mplayer.c
357
mplayer.c
@ -61,18 +61,11 @@
|
||||
#include "spudec.h"
|
||||
|
||||
#ifdef USE_DIRECTSHOW
|
||||
#include "DirectShow/DS_VideoDec.h"
|
||||
#include "DirectShow/DS_AudioDec.h"
|
||||
//#include "DirectShow/DS_VideoDec.h"
|
||||
//#include "DirectShow/DS_AudioDec.h"
|
||||
#endif
|
||||
|
||||
#ifdef USE_LIBAVCODEC
|
||||
#include "libavcodec/avcodec.h"
|
||||
AVCodec *lavc_codec=NULL;
|
||||
AVCodecContext lavc_context;
|
||||
AVPicture lavc_picture;
|
||||
#endif
|
||||
|
||||
#include "opendivx/decore.h"
|
||||
//#include "opendivx/decore.h"
|
||||
|
||||
extern char* win32_codec_name; // must be set before calling DrvOpen() !!!
|
||||
|
||||
@ -226,32 +219,6 @@ static const int frameratecode2framerate[16] = {
|
||||
1*10000,5*10000,10*10000,12*10000,15*10000,0,0
|
||||
};
|
||||
|
||||
//**************************************************************************//
|
||||
// The OpenDivX stuff:
|
||||
//**************************************************************************//
|
||||
|
||||
#ifndef NEW_DECORE
|
||||
|
||||
unsigned char *opendivx_src[3];
|
||||
int opendivx_stride[3];
|
||||
|
||||
// callback, the opendivx decoder calls this for each frame:
|
||||
void convert_linux(unsigned char *puc_y, int stride_y,
|
||||
unsigned char *puc_u, unsigned char *puc_v, int stride_uv,
|
||||
unsigned char *bmp, int width_y, int height_y){
|
||||
|
||||
// printf("convert_yuv called %dx%d stride: %d,%d\n",width_y,height_y,stride_y,stride_uv);
|
||||
|
||||
opendivx_src[0]=puc_y;
|
||||
opendivx_src[1]=puc_u;
|
||||
opendivx_src[2]=puc_v;
|
||||
|
||||
opendivx_stride[0]=stride_y;
|
||||
opendivx_stride[1]=stride_uv;
|
||||
opendivx_stride[2]=stride_uv;
|
||||
}
|
||||
#endif
|
||||
|
||||
//**************************************************************************//
|
||||
//**************************************************************************//
|
||||
|
||||
@ -263,8 +230,8 @@ void convert_linux(unsigned char *puc_y, int stride_y,
|
||||
static vo_functions_t *video_out=NULL;
|
||||
static ao_functions_t *audio_out=NULL;
|
||||
|
||||
static double video_time_usage=0;
|
||||
static double vout_time_usage=0;
|
||||
double video_time_usage=0;
|
||||
double vout_time_usage=0;
|
||||
static double audio_time_usage=0;
|
||||
static int total_time_usage_start=0;
|
||||
static int benchmark=0;
|
||||
@ -1197,133 +1164,10 @@ if(flip==-1){
|
||||
|
||||
if(verbose) printf("vo_debug1: out_fmt=%s\n",vo_format_name(out_fmt));
|
||||
|
||||
switch(sh_video->codec->driver){
|
||||
case 2: {
|
||||
if(!init_video_codec(sh_video)) {
|
||||
if(!init_video(sh_video)){
|
||||
fprintf(stderr,"FATAL: Couldn't initialize video codec :(\n");
|
||||
GUI_MSG( mplUnknowError )
|
||||
exit(1);
|
||||
}
|
||||
if(verbose) printf("INFO: Win32 video codec init OK!\n");
|
||||
break;
|
||||
}
|
||||
case 4: { // Win32/DirectShow
|
||||
#ifndef USE_DIRECTSHOW
|
||||
fprintf(stderr,"MPlayer was compiled WITHOUT directshow support!\n");
|
||||
GUI_MSG( mplCompileWithoutDSSupport )
|
||||
exit(1);
|
||||
#else
|
||||
sh_video->our_out_buffer=NULL;
|
||||
if(DS_VideoDecoder_Open(sh_video->codec->dll,&sh_video->codec->guid, sh_video->bih, 0, &sh_video->our_out_buffer)){
|
||||
// if(DS_VideoDecoder_Open(sh_video->codec->dll,&sh_video->codec->guid, sh_video->bih, 0, NULL)){
|
||||
printf("ERROR: Couldn't open required DirectShow codec: %s\n",sh_video->codec->dll);
|
||||
printf("Maybe you forget to upgrade your win32 codecs?? It's time to download the new\n");
|
||||
printf("package from: ftp://thot.banki.hu/esp-team/linux/MPlayer/w32codec.zip !\n");
|
||||
printf("Or you should disable DShow support: make distclean;make -f Makefile.No-DS\n");
|
||||
#ifdef HAVE_GUI
|
||||
if ( !nogui )
|
||||
{
|
||||
strcpy( mplShMem->items.videodata.codecdll,sh_video->codec->dll );
|
||||
mplSendMessage( mplDSCodecNotFound );
|
||||
usec_sleep( 10000 );
|
||||
}
|
||||
#endif
|
||||
exit(1);
|
||||
}
|
||||
|
||||
switch(out_fmt){
|
||||
case IMGFMT_YUY2:
|
||||
case IMGFMT_UYVY:
|
||||
DS_VideoDecoder_SetDestFmt(16,out_fmt);break; // packed YUV
|
||||
case IMGFMT_YV12:
|
||||
case IMGFMT_I420:
|
||||
case IMGFMT_IYUV:
|
||||
DS_VideoDecoder_SetDestFmt(12,out_fmt);break; // planar YUV
|
||||
default:
|
||||
DS_VideoDecoder_SetDestFmt(out_fmt&255,0); // RGB/BGR
|
||||
}
|
||||
|
||||
DS_VideoDecoder_Start();
|
||||
|
||||
printf("DivX setting result = %d\n", DS_SetAttr_DivX("Quality",divx_quality) );
|
||||
// printf("DivX setting result = %d\n", DS_SetValue_DivX("Brightness",60) );
|
||||
|
||||
if(verbose) printf("INFO: Win32/DShow video codec init OK!\n");
|
||||
break;
|
||||
#endif
|
||||
}
|
||||
case 3: { // OpenDivX
|
||||
if(verbose) printf("OpenDivX video codec\n");
|
||||
{ DEC_PARAM dec_param;
|
||||
DEC_SET dec_set;
|
||||
#ifdef NEW_DECORE
|
||||
DEC_MEM_REQS dec_mem;
|
||||
dec_param.output_format=DEC_USER;
|
||||
#else
|
||||
dec_param.color_depth = 32;
|
||||
#endif
|
||||
dec_param.x_dim = sh_video->bih->biWidth;
|
||||
dec_param.y_dim = sh_video->bih->biHeight;
|
||||
#ifdef NEW_DECORE
|
||||
// 0.50-CVS new malloc scheme
|
||||
decore(0x123, DEC_OPT_MEMORY_REQS, &dec_param, &dec_mem);
|
||||
dec_param.buffers.mp4_edged_ref_buffers=malloc(dec_mem.mp4_edged_ref_buffers_size);
|
||||
dec_param.buffers.mp4_edged_for_buffers=malloc(dec_mem.mp4_edged_for_buffers_size);
|
||||
dec_param.buffers.mp4_display_buffers=malloc(dec_mem.mp4_display_buffers_size);
|
||||
dec_param.buffers.mp4_state=malloc(dec_mem.mp4_state_size);
|
||||
dec_param.buffers.mp4_tables=malloc(dec_mem.mp4_tables_size);
|
||||
dec_param.buffers.mp4_stream=malloc(dec_mem.mp4_stream_size);
|
||||
#endif
|
||||
decore(0x123, DEC_OPT_INIT, &dec_param, NULL);
|
||||
|
||||
dec_set.postproc_level = divx_quality;
|
||||
decore(0x123, DEC_OPT_SETPP, &dec_set, NULL);
|
||||
|
||||
}
|
||||
if(verbose) printf("INFO: OpenDivX video codec init OK!\n");
|
||||
break;
|
||||
}
|
||||
case 5: { // FFmpeg's libavcodec
|
||||
#ifndef USE_LIBAVCODEC
|
||||
fprintf(stderr,"MPlayer was compiled WITHOUT libavcodec support!\n");
|
||||
exit(1);
|
||||
#else
|
||||
if(verbose) printf("FFmpeg's libavcodec video codec\n");
|
||||
avcodec_init();
|
||||
avcodec_register_all();
|
||||
lavc_codec = (AVCodec *)avcodec_find_decoder_by_name(sh_video->codec->dll);
|
||||
if(!lavc_codec){
|
||||
fprintf(stderr,"Can't find codec '%s' in libavcodec...\n",sh_video->codec->dll);
|
||||
exit(1);
|
||||
}
|
||||
memset(&lavc_context, 0, sizeof(lavc_context));
|
||||
lavc_context.width=sh_video->disp_w;
|
||||
lavc_context.height=sh_video->disp_h;
|
||||
printf("libavcodec.size: %d x %d\n",lavc_context.width,lavc_context.height);
|
||||
/* open it */
|
||||
if (avcodec_open(&lavc_context, lavc_codec) < 0) {
|
||||
fprintf(stderr, "could not open codec\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if(verbose) printf("INFO: libavcodec init OK!\n");
|
||||
break;
|
||||
#endif
|
||||
}
|
||||
|
||||
case 1: {
|
||||
// init libmpeg2:
|
||||
#ifdef MPEG12_POSTPROC
|
||||
picture->pp_options=divx_quality;
|
||||
#else
|
||||
if(divx_quality){
|
||||
printf("WARNING! You requested image postprocessing for an MPEG 1/2 video,\n");
|
||||
printf(" but compiled MPlayer without MPEG 1/2 postprocessing support!\n");
|
||||
printf(" #define MPEG12_POSTPROC in config.h, and recompile libmpeg2!\n");
|
||||
}
|
||||
#endif
|
||||
mpeg2_allocate_image_buffers (picture);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if(verbose) printf("vo_debug2: out_fmt=%s\n",vo_format_name(out_fmt));
|
||||
@ -1657,7 +1501,7 @@ if(1)
|
||||
|
||||
float frame_time=1;
|
||||
float pts1=d_video->pts;
|
||||
int blit_frame=1;
|
||||
int blit_frame=0;
|
||||
|
||||
current_module="decode_video";
|
||||
|
||||
@ -1665,161 +1509,8 @@ if(1)
|
||||
// if(drop_frame) ++drop_frame_cnt;
|
||||
|
||||
//-------------------- Decode a frame: -----------------------
|
||||
switch(sh_video->codec->driver){
|
||||
case 3: {
|
||||
// OpenDivX
|
||||
unsigned int t=GetTimer();
|
||||
unsigned int t2;
|
||||
DEC_FRAME dec_frame;
|
||||
#ifdef NEW_DECORE
|
||||
DEC_PICTURE dec_pic;
|
||||
#endif
|
||||
unsigned char* start=NULL;
|
||||
int in_size=ds_get_packet(d_video,&start);
|
||||
if(in_size<0){ eof=1;break;}
|
||||
if(in_size>max_framesize) max_framesize=in_size;
|
||||
// let's decode
|
||||
dec_frame.length = in_size;
|
||||
dec_frame.bitstream = start;
|
||||
dec_frame.render_flag = 1;
|
||||
#ifdef NEW_DECORE
|
||||
dec_frame.bmp=&dec_pic;
|
||||
dec_pic.y=dec_pic.u=dec_pic.v=NULL;
|
||||
#endif
|
||||
decore(0x123, 0, &dec_frame, NULL);
|
||||
t2=GetTimer();t=t2-t;video_time_usage+=t*0.000001f;
|
||||
|
||||
#ifdef NEW_DECORE
|
||||
if(dec_pic.y){
|
||||
void* src[3];
|
||||
int stride[3];
|
||||
src[0]=dec_pic.y;
|
||||
src[1]=dec_pic.u;
|
||||
src[2]=dec_pic.v;
|
||||
stride[0]=dec_pic.stride_y;
|
||||
stride[1]=stride[2]=dec_pic.stride_uv;
|
||||
video_out->draw_slice(src,stride,
|
||||
sh_video->disp_w,sh_video->disp_h,0,0);
|
||||
}
|
||||
#else
|
||||
if(opendivx_src[0]){
|
||||
video_out->draw_slice(opendivx_src,opendivx_stride,
|
||||
sh_video->disp_w,sh_video->disp_h,0,0);
|
||||
opendivx_src[0]=NULL;
|
||||
}
|
||||
#endif
|
||||
t2=GetTimer()-t2;vout_time_usage+=t2*0.000001f;
|
||||
|
||||
break;
|
||||
}
|
||||
#ifdef USE_DIRECTSHOW
|
||||
case 4: { // W32/DirectShow
|
||||
unsigned char* start=NULL;
|
||||
unsigned int t=GetTimer();
|
||||
unsigned int t2;
|
||||
int in_size=ds_get_packet(d_video,&start);
|
||||
if(in_size<0){ eof=1;break;}
|
||||
if(in_size>max_framesize) max_framesize=in_size;
|
||||
|
||||
if(d_video->flags) if(verbose) printf("***keyframe***\n");
|
||||
|
||||
if(drop_frame<2) DS_VideoDecoder_DecodeFrame(start, in_size, 0, !drop_frame);
|
||||
current_module="draw_frame";
|
||||
|
||||
if(!drop_frame && sh_video->our_out_buffer){
|
||||
t2=GetTimer();t=t2-t;video_time_usage+=t*0.000001f;
|
||||
if(out_fmt==IMGFMT_YV12||out_fmt==IMGFMT_IYUV||out_fmt==IMGFMT_I420){
|
||||
uint8_t* dst[3];
|
||||
int stride[3];
|
||||
stride[0]=sh_video->disp_w;
|
||||
stride[1]=stride[2]=sh_video->disp_w/2;
|
||||
dst[0]=sh_video->our_out_buffer;
|
||||
dst[2]=dst[0]+sh_video->disp_w*sh_video->disp_h;
|
||||
dst[1]=dst[2]+sh_video->disp_w*sh_video->disp_h/4;
|
||||
video_out->draw_slice(dst,stride,sh_video->disp_w,sh_video->disp_h,0,0);
|
||||
} else
|
||||
video_out->draw_frame((uint8_t **)&sh_video->our_out_buffer);
|
||||
t2=GetTimer()-t2;vout_time_usage+=t2*0.000001f;
|
||||
}
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#ifdef USE_LIBAVCODEC
|
||||
case 5: { // libavcodec
|
||||
unsigned char* start=NULL;
|
||||
unsigned int t=GetTimer();
|
||||
unsigned int t2;
|
||||
int got_picture=0;
|
||||
int in_size=ds_get_packet(d_video,&start);
|
||||
if(in_size<0){ eof=1;break;}
|
||||
if(in_size>max_framesize) max_framesize=in_size;
|
||||
|
||||
if(d_video->flags) if(verbose) printf("***keyframe***\n");
|
||||
|
||||
if(in_size<=0) blit_frame=0; else
|
||||
if(drop_frame<2){
|
||||
int ret = avcodec_decode_video(&lavc_context, &lavc_picture,
|
||||
&got_picture, start, in_size);
|
||||
if(ret<0) fprintf(stderr, "Error while decoding frame!\n");
|
||||
}
|
||||
|
||||
current_module="draw_frame";
|
||||
|
||||
if(!drop_frame && got_picture){
|
||||
t2=GetTimer();t=t2-t;video_time_usage+=t*0.000001f;
|
||||
video_out->draw_slice(lavc_picture.data,lavc_picture.linesize,sh_video->disp_w,sh_video->disp_h,0,0);
|
||||
t2=GetTimer()-t2;vout_time_usage+=t2*0.000001f;
|
||||
}
|
||||
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
case 2: {
|
||||
HRESULT ret;
|
||||
unsigned char* start=NULL;
|
||||
unsigned int t=GetTimer();
|
||||
unsigned int t2;
|
||||
int in_size=ds_get_packet(d_video,&start);
|
||||
if(in_size<0){ eof=1;break;}
|
||||
if(in_size>max_framesize) max_framesize=in_size;
|
||||
|
||||
if(d_video->flags) if(verbose) printf("***keyframe***\n");
|
||||
|
||||
if(in_size){
|
||||
sh_video->bih->biSizeImage = in_size;
|
||||
|
||||
// sh_video->bih->biWidth = 1280;
|
||||
// sh_video->o_bih.biWidth = 1280;
|
||||
// ret = ICDecompress(avi_header.hic, ICDECOMPRESS_NOTKEYFRAME|(ICDECOMPRESS_HURRYUP|ICDECOMPRESS_PREROL),
|
||||
ret = ICDecompress(sh_video->hic,
|
||||
( (d_video->flags&1) ? 0 : ICDECOMPRESS_NOTKEYFRAME ) |
|
||||
( (drop_frame==2 && !(d_video->flags&1))?(ICDECOMPRESS_HURRYUP|ICDECOMPRESS_PREROL):0 ) ,
|
||||
sh_video->bih, start,
|
||||
&sh_video->o_bih,
|
||||
drop_frame ? 0 : sh_video->our_out_buffer);
|
||||
|
||||
if(ret){ printf("Error decompressing frame, err=%d\n",(int)ret);break; }
|
||||
}
|
||||
current_module="draw_frame";
|
||||
if(!drop_frame){
|
||||
t2=GetTimer();t=t2-t;video_time_usage+=t*0.000001f;
|
||||
// if(out_fmt==IMGFMT_YV12){
|
||||
if(out_fmt==IMGFMT_YV12||out_fmt==IMGFMT_IYUV||out_fmt==IMGFMT_I420){
|
||||
uint8_t* dst[3];
|
||||
int stride[3];
|
||||
stride[0]=sh_video->disp_w;
|
||||
stride[1]=stride[2]=sh_video->disp_w/2;
|
||||
dst[0]=sh_video->our_out_buffer;
|
||||
dst[2]=dst[0]+sh_video->disp_w*sh_video->disp_h;
|
||||
dst[1]=dst[2]+sh_video->disp_w*sh_video->disp_h/4;
|
||||
video_out->draw_slice(dst,stride,sh_video->disp_w,sh_video->disp_h,0,0);
|
||||
} else
|
||||
video_out->draw_frame((uint8_t **)&sh_video->our_out_buffer);
|
||||
t2=GetTimer()-t2;vout_time_usage+=t2*0.000001f;
|
||||
}
|
||||
break;
|
||||
}
|
||||
case 1: {
|
||||
if(file_format==DEMUXER_TYPE_MPEG_ES || file_format==DEMUXER_TYPE_MPEG_PS){
|
||||
int in_frame=0;
|
||||
int t=0;
|
||||
float newfps;
|
||||
@ -1856,24 +1547,30 @@ switch(sh_video->codec->driver){
|
||||
fwrite(videobuffer,videobuf_len-4,1,f);
|
||||
fclose(f);
|
||||
}
|
||||
|
||||
t-=GetTimer();
|
||||
mpeg2_decode_data(video_out, videobuffer, videobuffer+videobuf_len,drop_frame);
|
||||
t+=GetTimer(); video_time_usage+=t*0.000001;
|
||||
|
||||
newfps=frameratecode2framerate[picture->frame_rate_code]*0.0001f;
|
||||
if(ABS(sh_video->fps-newfps)>0.01f) if(!force_fps){
|
||||
blit_frame=decode_video(video_out,sh_video,videobuffer,videobuf_len,drop_frame);
|
||||
|
||||
// get mpeg fps:
|
||||
newfps=frameratecode2framerate[picture->frame_rate_code]*0.0001f;
|
||||
if(ABS(sh_video->fps-newfps)>0.01f) if(!force_fps){
|
||||
printf("Warning! FPS changed %5.3f -> %5.3f (%f) [%d] \n",sh_video->fps,newfps,sh_video->fps-newfps,picture->frame_rate_code);
|
||||
sh_video->fps=newfps;
|
||||
sh_video->frametime=10000.0f/(float)frameratecode2framerate[picture->frame_rate_code];
|
||||
}
|
||||
|
||||
frame_time=(100+picture->repeat_count)*0.01f;
|
||||
picture->repeat_count=0;
|
||||
}
|
||||
|
||||
break;
|
||||
// fix mpeg2 frametime:
|
||||
frame_time=(100+picture->repeat_count)*0.01f;
|
||||
picture->repeat_count=0;
|
||||
|
||||
} else {
|
||||
// frame-based file formats: (AVI,ASF,MOV)
|
||||
unsigned char* start=NULL;
|
||||
int in_size=ds_get_packet(d_video,&start);
|
||||
if(in_size<0){ eof=1;break;}
|
||||
if(in_size>max_framesize) max_framesize=in_size;
|
||||
blit_frame=decode_video(video_out,sh_video,start,in_size,drop_frame);
|
||||
}
|
||||
} // switch
|
||||
|
||||
//------------------------ frame decoded. --------------------
|
||||
|
||||
// Increase video timers:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user