diff options
| -rw-r--r-- | libmpcodecs/ad_imaadpcm.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/libmpcodecs/ad_imaadpcm.c b/libmpcodecs/ad_imaadpcm.c index b3d22b327e..33f07b463b 100644 --- a/libmpcodecs/ad_imaadpcm.c +++ b/libmpcodecs/ad_imaadpcm.c @@ -33,9 +33,7 @@ #define QT_IMA_ADPCM_SAMPLES_PER_BLOCK 64 #define BE_16(x) (be2me_16(*(unsigned short *)(x))) -#define BE_32(x) (be2me_32(*(unsigned int *)(x))) #define LE_16(x) (le2me_16(*(unsigned short *)(x))) -#define LE_32(x) (le2me_32(*(unsigned int *)(x))) // pertinent tables for IMA ADPCM static const int16_t adpcm_step[89] = @@ -63,8 +61,6 @@ static const int8_t adpcm_index[8] = #define CLAMP_S16(x) x = av_clip_int16(x); // clamp a number above 16 #define CLAMP_ABOVE_16(x) if (x < 16) x = 16; -// sign extend a 4-bit value -#define SE_4BIT(x) if (x & 0x8) x -= 0x10; static ad_info_t info = { |