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| author | Aurelien Jacobs <aurel@gnuage.org> | 2007-10-18 23:21:31 +0000 |
|---|---|---|
| committer | Aurelien Jacobs <aurel@gnuage.org> | 2007-10-18 23:21:31 +0000 |
| commit | 78168450640ed471f2da2afaa5d4f4a514642508 (patch) | |
| tree | 2609091a0fa85f112c0c60fc633df63b26ae504f /libavformat/electronicarts.c | |
| parent | 6c867e04636d90fa77f06127b8a3a9b718bc61ae (diff) | |
simplify
Originally committed as revision 10800 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/electronicarts.c')
| -rw-r--r-- | libavformat/electronicarts.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/libavformat/electronicarts.c b/libavformat/electronicarts.c index 925e8cee42..1678d689c3 100644 --- a/libavformat/electronicarts.c +++ b/libavformat/electronicarts.c @@ -36,7 +36,6 @@ #define MV0F_TAG MKTAG('M', 'V', '0', 'F') #define EA_BITS_PER_SAMPLE 16 -#define EA_PREAMBLE_SIZE 8 typedef struct EaDemuxContext { int big_endian; @@ -286,16 +285,12 @@ static int ea_read_packet(AVFormatContext *s, ByteIOContext *pb = &s->pb; int ret = 0; int packet_read = 0; - unsigned char preamble[EA_PREAMBLE_SIZE]; unsigned int chunk_type, chunk_size; int key = 0; while (!packet_read) { - - if (get_buffer(pb, preamble, EA_PREAMBLE_SIZE) != EA_PREAMBLE_SIZE) - return AVERROR(EIO); - chunk_type = AV_RL32(&preamble[0]); - chunk_size = AV_RL32(&preamble[4]) - EA_PREAMBLE_SIZE; + chunk_type = get_le32(pb); + chunk_size = get_le32(pb) - 8; switch (chunk_type) { /* audio data */ |