From 950d94ad3b232d6e4ee1ad1a1f60364f8e0dfbda Mon Sep 17 00:00:00 2001 From: Alex Beregszaszi Date: Sun, 25 Feb 2007 14:13:12 +0000 Subject: use AV_RB32, swf_mp3_info may be replaced with mpa_decoder_header Originally committed as revision 8123 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/swf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libavformat/swf.c') diff --git a/libavformat/swf.c b/libavformat/swf.c index 3195f8c58a..703aa6589c 100644 --- a/libavformat/swf.c +++ b/libavformat/swf.c @@ -118,8 +118,7 @@ static const int sBitsPerSlot[3] = { static int swf_mp3_info(void *data, int *byteSize, int *samplesPerFrame, int *sampleRate, int *isMono ) { - uint8_t *dataTmp = (uint8_t *)data; - uint32_t header = ( (uint32_t)dataTmp[0] << 24 ) | ( (uint32_t)dataTmp[1] << 16 ) | ( (uint32_t)dataTmp[2] << 8 ) | (uint32_t)dataTmp[3]; + uint32_t header = AV_RB32(data); int layerID = 3 - ((header >> 17) & 0x03); int bitRateID = ((header >> 12) & 0x0f); int sampleRateID = ((header >> 10) & 0x03); -- cgit v1.2.3