[FFmpeg-cvslog] r10745 - trunk/libavformat/electronicarts.c
aurel
subversion
Tue Oct 16 00:47:41 CEST 2007
Author: aurel
Date: Tue Oct 16 00:47:41 2007
New Revision: 10745
Log:
simplify bitstream reading
Modified:
trunk/libavformat/electronicarts.c
Modified: trunk/libavformat/electronicarts.c
==============================================================================
--- trunk/libavformat/electronicarts.c (original)
+++ trunk/libavformat/electronicarts.c Tue Oct 16 00:47:41 2007
@@ -83,22 +83,10 @@ static int process_ea_header(AVFormatCon
EaDemuxContext *ea = s->priv_data;
ByteIOContext *pb = &s->pb;
- if (get_buffer(pb, (void*)&blockid, 4) != 4) {
- return 0;
- }
- if (le2me_32(blockid) != SCHl_TAG) {
- return 0;
- }
-
- if (get_buffer(pb, (void*)&size, 4) != 4) {
- return 0;
- }
- size = le2me_32(size);
-
- if (get_buffer(pb, (void*)&blockid, 4) != 4) {
+ if (get_le32(pb) != SCHl_TAG)
return 0;
- }
- if (le2me_32(blockid) != PT00_TAG) {
+ size = get_le32(pb);
+ if (get_le32(pb) != PT00_TAG) {
av_log (s, AV_LOG_ERROR, "PT header missing\n");
return 0;
}
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