diff options
| -rw-r--r-- | OpenAL32/alBuffer.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/OpenAL32/alBuffer.c b/OpenAL32/alBuffer.c index f34225a2..bb2d36de 100644 --- a/OpenAL32/alBuffer.c +++ b/OpenAL32/alBuffer.c @@ -42,24 +42,30 @@ static void ConvertDataIMA4(ALvoid *dst, enum FmtType dstType, const ALvoid *src /* -* Global Variables -*/ - -static const long g_IMAStep_size[89]={ // IMA ADPCM Stepsize table - 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, - 34, 37, 41, 45, 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, - 157, 173, 190, 209, 230, 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, - 724, 796, 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, - 3327, 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493,10442,11487,12635,13899, - 15289,16818,18500,20350,22358,24633,27086,29794,32767 + * Global Variables + */ + +/* IMA ADPCM Stepsize table */ +static const long g_IMAStep_size[89] = { + 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, + 21, 23, 25, 28, 31, 34, 37, 41, 45, 50, 55, + 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, + 173, 190, 209, 230, 253, 279, 307, 337, 371, 408, 449, + 494, 544, 598, 658, 724, 796, 876, 963, 1060, 1166, 1282, + 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327, 3660, + 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493,10442, + 11487,12635,13899,15289,16818,18500,20350,22358,24633,27086,29794, + 32767 }; -static const long g_IMACodeword_4[16]={ // IMA4 ADPCM Codeword decode table +/* IMA4 ADPCM Codeword decode table */ +static const long g_IMACodeword_4[16] = { 1, 3, 5, 7, 9, 11, 13, 15, -1,-3,-5,-7,-9,-11,-13,-15, }; -static const long g_IMAIndex_adjust_4[16]={ // IMA4 ADPCM Step index adjust decode table +/* IMA4 ADPCM Step index adjust decode table */ +static const long g_IMAIndex_adjust_4[16] = { -1,-1,-1,-1, 2, 4, 6, 8, -1,-1,-1,-1, 2, 4, 6, 8 }; |