diff options
| author | Justin Ruggles <justin.ruggles@gmail.com> | 2011-09-11 12:46:06 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-09-30 18:15:53 -0400 |
| commit | 0354fb7ebe177773e44b889ba7672e4336ee377f (patch) | |
| tree | c8df38c6fe0b85b35ecc968502274d9eda39544e /libavcodec/dpcm.c | |
| parent | 5a54d5101780421cdcb71c018eea157e3d4d3c8f (diff) | |
dpcm: use smaller data types for static tables
Diffstat (limited to 'libavcodec/dpcm.c')
| -rw-r--r-- | libavcodec/dpcm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/dpcm.c b/libavcodec/dpcm.c index 2491292984..d4cf806b82 100644 --- a/libavcodec/dpcm.c +++ b/libavcodec/dpcm.c @@ -45,10 +45,10 @@ typedef struct DPCMContext { int channels; int16_t roq_square_array[256]; int sample[2]; ///< previous sample (for SOL_DPCM) - const int *sol_table;//for SOL_DPCM + const int8_t *sol_table; ///< delta table for SOL_DPCM } DPCMContext; -static const int interplay_delta_table[] = { +static const int16_t interplay_delta_table[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, @@ -84,17 +84,17 @@ static const int interplay_delta_table[] = { }; -static const int sol_table_old[16] = { +static const int8_t sol_table_old[16] = { 0x0, 0x1, 0x2, 0x3, 0x6, 0xA, 0xF, 0x15, -0x15, -0xF, -0xA, -0x6, -0x3, -0x2, -0x1, 0x0 }; -static const int sol_table_new[16] = { +static const int8_t sol_table_new[16] = { 0x0, 0x1, 0x2, 0x3, 0x6, 0xA, 0xF, 0x15, 0x0, -0x1, -0x2, -0x3, -0x6, -0xA, -0xF, -0x15 }; -static const int sol_table_16[128] = { +static const int16_t sol_table_16[128] = { 0x000, 0x008, 0x010, 0x020, 0x030, 0x040, 0x050, 0x060, 0x070, 0x080, 0x090, 0x0A0, 0x0B0, 0x0C0, 0x0D0, 0x0E0, 0x0F0, 0x100, 0x110, 0x120, 0x130, 0x140, 0x150, 0x160, 0x170, 0x180, 0x190, 0x1A0, 0x1B0, 0x1C0, |