move h264 demuxer to its own file

Originally committed as revision 24978 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 61 deletions

diff --git a/libavformat/raw.c b/libavformat/raw.c
index 3c59277147..4261a6c9d1 100644
--- a/libavformat/raw.c
+++ b/libavformat/raw.c
@@ -241,53 +241,6 @@ int ff_raw_video_read_header(AVFormatContext *s,
 }
 #endif
 
-#if CONFIG_H264_DEMUXER
-static int h264_probe(AVProbeData *p)
-{
-    uint32_t code= -1;
-    int sps=0, pps=0, idr=0, res=0, sli=0;
-    int i;
-
-    for(i=0; i<p->buf_size; i++){
-        code = (code<<8) + p->buf[i];
-        if ((code & 0xffffff00) == 0x100) {
-            int ref_idc= (code>>5)&3;
-            int type   = code & 0x1F;
-            static const int8_t ref_zero[32]={
-                2, 0, 0, 0, 0,-1, 1,-1,
-               -1, 1, 1, 1, 1,-1, 2, 2,
-                2, 2, 2, 0, 2, 2, 2, 2,
-                2, 2, 2, 2, 2, 2, 2, 2
-            };
-
-            if(code & 0x80) //forbidden bit
-                return 0;
-
-            if(ref_zero[type] == 1 && ref_idc)
-                return 0;
-            if(ref_zero[type] ==-1 && !ref_idc)
-                return 0;
-            if(ref_zero[type] == 2)
-                res++;
-
-            switch(type){
-            case     1:   sli++; break;
-            case     5:   idr++; break;
-            case     7:
-                if(p->buf[i+2]&0x0F)
-                    return 0;
-                sps++;
-                break;
-            case     8:   pps++; break;
-            }
-        }
-    }
-    if(sps && pps && (idr||sli>3) && res<(sps+pps+idr))
-        return AVPROBE_SCORE_MAX/2+1; // +1 for .mpg
-    return 0;
-}
-#endif
-
 #if CONFIG_H263_DEMUXER
 static int h263_probe(AVProbeData *p)
 {
@@ -662,20 +615,6 @@ AVOutputFormat h263_muxer = {
 };
 #endif
 
-#if CONFIG_H264_DEMUXER
-AVInputFormat h264_demuxer = {
-    "h264",
-    NULL_IF_CONFIG_SMALL("raw H.264 video format"),
-    0,
-    h264_probe,
-    ff_raw_video_read_header,
-    ff_raw_read_partial_packet,
-    .flags= AVFMT_GENERIC_INDEX,
-    .extensions = "h26l,h264,264", //FIXME remove after writing mpeg4_probe
-    .value = CODEC_ID_H264,
-};
-#endif
-
 #if CONFIG_H264_MUXER
 AVOutputFormat h264_muxer = {
     "h264",