[MPlayer-cvslog] CVS: main/libmpdemux demuxer.h,1.83,1.84

[Reimar Döffinger CVS]

CVS change done by Reimar Döffinger CVS

Update of /cvsroot/mplayer/main/libmpdemux
In directory mail:/var2/tmp/cvs-serv9360

Modified Files:
	demuxer.h 
Log Message:
add a demux_peekc function that allows to just "have a look" at the next
byte of data from the demuxer.


Index: demuxer.h
===================================================================
RCS file: /cvsroot/mplayer/main/libmpdemux/demuxer.h,v
retrieving revision 1.83
retrieving revision 1.84
diff -u -r1.83 -r1.84
--- demuxer.h	3 Sep 2005 08:58:34 -0000	1.83
+++ demuxer.h	17 Sep 2005 18:05:55 -0000	1.84
@@ -257,6 +257,9 @@
 int demux_read_data(demux_stream_t *ds,unsigned char* mem,int len);
 int demux_read_data_pack(demux_stream_t *ds,unsigned char* mem,int len);
 
+#define demux_peekc(ds) (\
+     (likely(ds->buffer_pos<ds->buffer_size)) ? ds->buffer[ds->buffer_pos] \
+     :((unlikely(!ds_fill_buffer(ds)))? (-1) : ds->buffer[ds->buffer_pos] ) )
 #if 1
 #define demux_getc(ds) (\
      (likely(ds->buffer_pos<ds->buffer_size)) ? ds->buffer[ds->buffer_pos++] \