vfw, vfwex, odivx, divx4 added

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@4969 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 127 insertions, 0 deletions

diff --git a/libmpcodecs/vd_divx4.c b/libmpcodecs/vd_divx4.c
new file mode 100644
index 0000000000..edb3bed0c8
--- /dev/null
+++ b/libmpcodecs/vd_divx4.c
@@ -0,0 +1,127 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "config.h"
+#include "mp_msg.h"
+#include "help_mp.h"
+
+#ifdef USE_DIVX
+#ifdef NEW_DECORE
+
+#include "codec-cfg.h"
+#include "../libvo/img_format.h"
+
+#include "stream.h"
+#include "demuxer.h"
+#include "stheader.h"
+
+#include "vd.h"
+#include "vd_internal.h"
+
+static vd_info_t info = {
+#ifdef DECORE_DIVX5
+	"DivX5Linux lib (divx4 mode)",
+#else
+	"DivX4Linux lib (divx4 mode)",
+#endif
+	"divx4",
+	VFM_DIVX4,
+	"A'rpi",
+	"http://www.divx.com",
+	"native codecs"
+};
+
+LIBVD_EXTERN(divx4)
+
+#include <decore.h>
+
+// to set/get/query special features/parameters
+static int control(sh_video_t *sh,int cmd,void* arg,...){
+    switch(cmd){
+    case VDCTRL_QUERY_MAX_PP_LEVEL:
+	return 9; // for divx4linux
+    case VDCTRL_SET_PP_LEVEL: {
+	DEC_SET dec_set;
+	int quality=*((int*)arg);
+	if(quality<0 || quality>9) quality=9;
+	dec_set.postproc_level=quality*10;
+	decore(0x123,DEC_OPT_SETPP,&dec_set,NULL);
+	return CONTROL_OK;
+    }
+    
+    }
+
+    return CONTROL_UNKNOWN;
+}
+
+// init driver
+static int init(sh_video_t *sh){
+    DEC_PARAM dec_param;
+//    DEC_SET dec_set;
+    int bits=16;
+    memset(&dec_param,0,sizeof(dec_param));
+
+    mpcodecs_config_vo(sh,sh->disp_w,sh->disp_h,IMGFMT_YUY2);
+
+    switch(sh->codec->outfmt[sh->outfmtidx]){
+	case IMGFMT_YV12: dec_param.output_format=DEC_YV12;bits=12;break;
+	case IMGFMT_YUY2: dec_param.output_format=DEC_YUY2;break;
+	case IMGFMT_UYVY: dec_param.output_format=DEC_UYVY;break;
+	case IMGFMT_I420: dec_param.output_format=DEC_420;bits=12;break;
+	case IMGFMT_BGR15: dec_param.output_format=DEC_RGB555_INV;break;
+	case IMGFMT_BGR16: dec_param.output_format=DEC_RGB565_INV;break;
+	case IMGFMT_BGR24: dec_param.output_format=DEC_RGB24_INV;bits=24;break;
+	case IMGFMT_BGR32: dec_param.output_format=DEC_RGB32_INV;bits=32;break;
+	default:
+	  mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Unsupported out_fmt: 0x%X\n",sh->codec->outfmt[sh->outfmtidx]);
+	  return 0;
+    }
+    dec_param.x_dim = sh->disp_w;
+    dec_param.y_dim = sh->disp_h;
+    decore(0x123, DEC_OPT_INIT, &dec_param, NULL);
+//    dec_set.postproc_level = divx_quality;
+//    decore(0x123, DEC_OPT_SETPP, &dec_set, NULL);
+    
+    mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: DivX4Linux video codec init OK!\n");
+
+    return 1;
+}
+
+// uninit driver
+static void uninit(sh_video_t *sh){
+    decore(0x123,DEC_OPT_RELEASE,NULL,NULL);
+}
+
+//mp_image_t* mpcodecs_get_image(sh_video_t *sh, int mp_imgtype, int mp_imgflag, int w, int h);
+
+// decode a frame
+static mp_image_t* decode(sh_video_t *sh,void* data,int len,int flags){
+    mp_image_t* mpi;
+    DEC_FRAME dec_frame;
+
+    if(len<=0) return NULL; // skipped frame
+
+    dec_frame.length = len;
+    dec_frame.bitstream = data;
+    dec_frame.render_flag = (flags&3)?0:1;
+
+    mpi=mpcodecs_get_image(sh, MP_IMGTYPE_TEMP, MP_IMGFLAG_PRESERVE | MP_IMGFLAG_ACCEPT_WIDTH,
+	sh->disp_w, sh->disp_h);
+    if(!mpi) return NULL;
+
+    dec_frame.bmp=mpi->planes[0];
+    dec_frame.stride=mpi->width;
+    
+#ifdef DECORE_DIVX5
+    decore(0x123, DEC_OPT_FRAME, &dec_frame, NULL);
+#else
+    decore(0x123, (sh->format==mmioFOURCC('D','I','V','3'))?DEC_OPT_FRAME_311:DEC_OPT_FRAME, &dec_frame, NULL);
+#endif
+
+    return mpi;
+}
+
+#endif
+#endif
+