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author | alex <alex@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-10-03 22:23:26 +0000 |
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committer | alex <alex@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2003-10-03 22:23:26 +0000 |
commit | e24087509a752d8f4dcc679b304fc1745ff768b0 (patch) | |
tree | 60bbaca1e13f268df83d5d88c1daa49debacc541 /libfaad2/common.c | |
parent | 22c9bcf82417c33258c74104704f196f6672f696 (diff) | |
download | mpv-e24087509a752d8f4dcc679b304fc1745ff768b0.tar.bz2 mpv-e24087509a752d8f4dcc679b304fc1745ff768b0.tar.xz |
synced with current cvs
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@10990 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libfaad2/common.c')
-rw-r--r-- | libfaad2/common.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/libfaad2/common.c b/libfaad2/common.c index 7c1a1b4434..956e331c32 100644 --- a/libfaad2/common.c +++ b/libfaad2/common.c @@ -22,7 +22,7 @@ ** Commercial non-GPL licensing of this software is possible. ** For more info contact Ahead Software through Mpeg4AAClicense@nero.com. ** -** $Id: common.c,v 1.6 2003/07/29 08:20:12 menno Exp $ +** $Id: common.c,v 1.1 2003/08/30 22:30:21 arpi Exp $ **/ /* just some common functions that could be used anywhere */ @@ -35,7 +35,6 @@ /* Returns the sample rate index based on the samplerate */ uint8_t get_sr_index(uint32_t samplerate) { - if (16428320 <= samplerate) return 11; if (92017 <= samplerate) return 0; if (75132 <= samplerate) return 1; if (55426 <= samplerate) return 2; @@ -47,10 +46,26 @@ uint8_t get_sr_index(uint32_t samplerate) if (13856 <= samplerate) return 8; if (11502 <= samplerate) return 9; if (9391 <= samplerate) return 10; + if (16428320 <= samplerate) return 11; return 11; } +/* Returns the sample rate based on the sample rate index */ +uint32_t get_sample_rate(uint8_t sr_index) +{ + static const uint32_t sample_rates[] = + { + 96000, 88200, 64000, 48000, 44100, 32000, + 24000, 22050, 16000, 12000, 11025, 8000 + }; + + if (sr_index < 12) + return sample_rates[sr_index]; + + return 0; +} + /* Returns 0 if an object type is decodable, otherwise returns -1 */ int8_t can_decode_ot(uint8_t object_type) { |