mirror of
https://github.com/mpv-player/mpv
synced 2025-01-11 17:39:38 +00:00
xanim, raw, rle added
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4970 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
arpi
parent
15222e9be6
commit
0827d3b1a7
@ -3,7 +3,7 @@ include ../config.mak
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LIBNAME = libmpcodecs.a
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SRCS=dec_video.c vd.c vd_null.c vd_cinepak.c vd_qtrpza.c vd_ffmpeg.c vd_dshow.c vd_vfw.c vd_odivx.c vd_divx4.c
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SRCS=dec_video.c vd.c vd_null.c vd_cinepak.c vd_qtrpza.c vd_ffmpeg.c vd_dshow.c vd_vfw.c vd_odivx.c vd_divx4.c vd_raw.c vd_xanim.c vd_rle.c
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OBJS=$(SRCS:.c=.o)
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@ -30,6 +30,9 @@ extern vd_functions_t mpcodecs_vd_vfw;
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extern vd_functions_t mpcodecs_vd_vfwex;
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extern vd_functions_t mpcodecs_vd_odivx;
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extern vd_functions_t mpcodecs_vd_divx4;
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extern vd_functions_t mpcodecs_vd_raw;
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extern vd_functions_t mpcodecs_vd_xanim;
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extern vd_functions_t mpcodecs_vd_rle;
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vd_functions_t* mpcodecs_vd_drivers[] = {
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&mpcodecs_vd_null,
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@ -50,6 +53,11 @@ vd_functions_t* mpcodecs_vd_drivers[] = {
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#ifdef NEW_DECORE
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&mpcodecs_vd_divx4,
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#endif
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#endif
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&mpcodecs_vd_raw,
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&mpcodecs_vd_rle,
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#ifdef USE_XANIM
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&mpcodecs_vd_xanim,
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#endif
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NULL
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};
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81
libmpcodecs/vd_raw.c
Normal file
81
libmpcodecs/vd_raw.c
Normal file
@ -0,0 +1,81 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "codec-cfg.h"
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#include "../libvo/img_format.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "stheader.h"
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#include "vd.h"
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#include "vd_internal.h"
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static vd_info_t info = {
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"RAW Uncompressed Video",
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"raw",
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VFM_RAW,
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"A'rpi",
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"A'rpi & Alex",
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"uncompressed"
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};
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LIBVD_EXTERN(raw)
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// to set/get/query special features/parameters
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static int control(sh_video_t *sh,int cmd,void* arg,...){
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switch(cmd){
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case VDCTRL_QUERY_FORMAT:
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if( (*((int*)arg)) == sh->format ) return CONTROL_TRUE;
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return CONTROL_FALSE;
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}
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return CONTROL_UNKNOWN;
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}
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// init driver
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static int init(sh_video_t *sh){
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// set format fourcc for raw RGB:
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if(sh->format==0){
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switch(sh->bih->biBitCount){
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case 15:
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case 16: sh->format=IMGFMT_BGR15; break;
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case 24: sh->format=IMGFMT_BGR24; break;
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case 32: sh->format=IMGFMT_BGR32; break;
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default:
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mp_msg(MSGT_DECVIDEO,MSGL_WARN,"RAW: depth %d not supported\n",sh->bih->biBitCount);
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}
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}
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mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,sh->format);
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return 1;
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}
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// uninit driver
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static void uninit(sh_video_t *sh){
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}
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//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
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// decode a frame
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static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
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mp_image_t* mpi;
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if(len<=0) return NULL; // skipped frame
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0,
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sh->disp_w, sh->disp_h);
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if(!mpi) return NULL;
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if(mpi->flags&MP_IMGFLAG_PLANAR){
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// TODO !!!
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mpi->planes[0]=data;
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mpi->stride[0]=mpi->width;
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} else {
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mpi->planes[0]=data;
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mpi->stride[0]=mpi->width*(mpi->bpp/8);
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}
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return mpi;
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}
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81
libmpcodecs/vd_rle.c
Normal file
81
libmpcodecs/vd_rle.c
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@ -0,0 +1,81 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "codec-cfg.h"
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#include "../libvo/img_format.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "stheader.h"
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#include "vd.h"
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#include "vd_internal.h"
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static vd_info_t info = {
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"RLE Video decoder",
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"rle",
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VFM_RLE,
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"A'rpi",
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"XAnim rip...",
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"native codec"
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};
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LIBVD_EXTERN(rle)
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// to set/get/query special features/parameters
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static int control(sh_video_t *sh,int cmd,void* arg,...){
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return CONTROL_UNKNOWN;
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}
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// init driver
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static int init(sh_video_t *sh){
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mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_BGR24);
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if( (((sh->codec->outfmt[sh->outfmtidx]&255)+7)/8)==2 ){
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unsigned int* pal=(unsigned int*)(((char*)sh->bih)+40);
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int cols=(sh->bih->biSize-40)/4;
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//int cols=1<<(sh_video->bih->biBitCount);
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int i;
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if(cols>256) cols=256;
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mp_msg(MSGT_DECVIDEO,MSGL_V,"RLE: converting palette for %d colors.\n",cols);
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for(i=0;i<cols;i++){
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unsigned int c=pal[i];
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unsigned int b=c&255;
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unsigned int g=(c>>8)&255;
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unsigned int r=(c>>16)&255;
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if((sh->codec->outfmt[sh->outfmtidx]&255)==15)
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pal[i]=((r>>3)<<10)|((g>>3)<<5)|((b>>3));
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else
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pal[i]=((r>>3)<<11)|((g>>2)<<5)|((b>>3));
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}
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}
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return 1;
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}
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// uninit driver
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static void uninit(sh_video_t *sh){
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}
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//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
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void AVI_Decode_RLE8(char *image,char *delta,int tdsize,
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unsigned int *map,int imagex,int imagey,unsigned char x11_bytes_pixel);
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// decode a frame
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static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
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mp_image_t* mpi;
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if(len<=0) return NULL; // skipped frame
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_STATIC, MP_IMGFLAG_PRESERVE,
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sh->disp_w, sh->disp_h);
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if(!mpi) return NULL;
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AVI_Decode_RLE8(mpi->planes[0],data,len,
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(int*)(((char*)sh->bih)+40),
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sh->disp_w,sh->disp_h,((mpi->imgfmt&255)+7)/8);
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return mpi;
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}
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74
libmpcodecs/vd_xanim.c
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74
libmpcodecs/vd_xanim.c
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@ -0,0 +1,74 @@
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#include <stdio.h>
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#include <stdlib.h>
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#include "config.h"
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#ifdef USE_XANIM
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#include "mp_msg.h"
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#include "codec-cfg.h"
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#include "../libvo/img_format.h"
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#include "stream.h"
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#include "demuxer.h"
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#include "stheader.h"
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#include "vd.h"
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#include "vd_internal.h"
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static vd_info_t info = {
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"XAnim codecs",
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"xanim",
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VFM_XANIM,
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"A'rpi & Alex",
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"XAnim... TODO: name+url here",
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"binary codec plugins"
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};
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LIBVD_EXTERN(xanim)
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#include "xacodec.h"
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// to set/get/query special features/parameters
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static int control(sh_video_t *sh,int cmd,void* arg,...){
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return CONTROL_UNKNOWN;
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}
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// init driver
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static int init(sh_video_t *sh){
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mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,sh->format);
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return xacodec_init_video(sh,sh->codec->outfmt[sh->outfmtidx]);
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}
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// uninit driver
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static void uninit(sh_video_t *sh){
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xacodec_exit();
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}
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//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
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// decode a frame
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static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
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mp_image_t* mpi;
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xacodec_image_t* image;
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if(len<=0) return NULL; // skipped frame
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image=xacodec_decode_frame(data,len,(flags&3)?1:0);
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if(!image) return NULL;
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, MP_IMGFLAG_PRESERVE,
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sh->disp_w, sh->disp_h);
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if(!mpi) return NULL;
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mpi->planes[0]=image->planes[0];
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mpi->planes[1]=image->planes[1];
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mpi->planes[2]=image->planes[2];
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mpi->stride[0]=image->stride[0];
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mpi->stride[1]=image->stride[1];
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mpi->stride[2]=image->stride[2];
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return mpi;
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}
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#endif
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