mirror of https://github.com/mpv-player/mpv
147 lines
3.7 KiB
C
147 lines
3.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <assert.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "help_mp.h"
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#ifdef USE_DIVX
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#ifdef NEW_DECORE
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#include "vd_internal.h"
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static vd_info_t info = {
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#ifdef DECORE_DIVX5
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"DivX5Linux lib (divx4 mode)",
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#else
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"DivX4Linux lib (divx4 mode)",
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#endif
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"divx4",
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VFM_DIVX4,
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"A'rpi",
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"http://www.divx.com",
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"native codecs"
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};
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LIBVD_EXTERN(divx4)
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#include <decore.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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switch(cmd){
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case VDCTRL_QUERY_MAX_PP_LEVEL:
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return 9; // for divx4linux
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case VDCTRL_SET_PP_LEVEL: {
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DEC_SET dec_set;
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int quality=*((int*)arg);
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if(quality<0 || quality>9) quality=9;
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dec_set.postproc_level=quality*10;
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decore(0x123,DEC_OPT_SETPP,&dec_set,NULL);
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return CONTROL_OK;
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}
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#ifdef DECORE_VERSION
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#if DECORE_VERSION >= 20011010
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case VDCTRL_SET_EQUALIZER: {
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va_list ap;
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int value;
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int option;
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va_start(ap, arg);
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value=va_arg(ap, int);
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va_end(ap);
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if(!strcmp(arg,"Brightness")) option=DEC_GAMMA_BRIGHTNESS;
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else if(!strcmp(arg, "Contrast")) option=DEC_GAMMA_CONTRAST;
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else if(!strcmp(arg,"Saturation")) option=DEC_GAMMA_SATURATION;
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else return CONTROL_FALSE;
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value = (value * 256) / 100 - 128;
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decore(0x123, DEC_OPT_GAMMA, (void *)option, (void *) value);
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return CONTROL_OK;
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}
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#endif
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#endif
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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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DEC_PARAM dec_param;
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DEC_SET dec_set;
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int bits=16;
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memset(&dec_param,0,sizeof(dec_param));
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mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2);
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switch(sh->codec->outfmt[sh->outfmtidx]){
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case IMGFMT_YV12: dec_param.output_format=DEC_YV12;bits=12;break;
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case IMGFMT_YUY2: dec_param.output_format=DEC_YUY2;break;
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case IMGFMT_UYVY: dec_param.output_format=DEC_UYVY;break;
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case IMGFMT_I420: dec_param.output_format=DEC_420;bits=12;break;
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case IMGFMT_BGR15: dec_param.output_format=DEC_RGB555_INV;break;
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case IMGFMT_BGR16: dec_param.output_format=DEC_RGB565_INV;break;
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case IMGFMT_BGR24: dec_param.output_format=DEC_RGB24_INV;bits=24;break;
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case IMGFMT_BGR32: dec_param.output_format=DEC_RGB32_INV;bits=32;break;
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default:
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mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Unsupported out_fmt: 0x%X\n",sh->codec->outfmt[sh->outfmtidx]);
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return 0;
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}
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#ifdef DECORE_DIVX5
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dec_param.codec_version = (sh->format==mmioFOURCC('D','I','V','3'))?311:500;
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dec_param.build_number = 0;
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#endif
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dec_param.x_dim = sh->disp_w;
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dec_param.y_dim = sh->disp_h;
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decore(0x123, DEC_OPT_INIT, &dec_param, NULL);
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dec_set.postproc_level = divx_quality;
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decore(0x123, DEC_OPT_SETPP, &dec_set, NULL);
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mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: DivX4Linux video codec init OK!\n");
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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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decore(0x123,DEC_OPT_RELEASE,NULL,NULL);
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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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DEC_FRAME dec_frame;
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if(len<=0) return NULL; // skipped frame
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dec_frame.length = len;
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dec_frame.bitstream = data;
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dec_frame.render_flag = (flags&3)?0:1;
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mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, MP_IMGFLAG_PRESERVE | MP_IMGFLAG_ACCEPT_WIDTH,
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sh->disp_w, sh->disp_h);
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if(!mpi) return NULL;
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dec_frame.bmp=mpi->planes[0];
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dec_frame.stride=mpi->width;
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#ifndef DEC_OPT_FRAME_311
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decore(0x123, DEC_OPT_FRAME, &dec_frame, NULL);
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#else
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decore(0x123, (sh->format==mmioFOURCC('D','I','V','3'))?DEC_OPT_FRAME_311:DEC_OPT_FRAME, &dec_frame, NULL);
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#endif
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return mpi;
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}
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#endif
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#endif
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