diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-06-07 17:44:23 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-06-07 17:44:23 +0200 |
| commit | 118c042116bf0da1ac357b41219d4a6c95f544ad (patch) | |
| tree | ba59c041f4a05aa88bccf66921274bd0e24dd4c8 /libavcodec/tscc2.c | |
| parent | 925bd174f20371dee37542291c77fee1ba3e155d (diff) | |
avcodec/tscc2: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/tscc2.c')
| -rw-r--r-- | libavcodec/tscc2.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/tscc2.c b/libavcodec/tscc2.c index 487af5462c..92210f7d39 100644 --- a/libavcodec/tscc2.c +++ b/libavcodec/tscc2.c @@ -90,14 +90,14 @@ static av_cold int init_vlcs(TSCC2Context *c) return 0; } -#define DEQUANT(val, q) ((q * val + 0x80) >> 8) +#define DEQUANT(val, q) (((q) * (val) + 0x80) >> 8) #define DCT1D(d0, d1, d2, d3, s0, s1, s2, s3, OP) \ OP(d0, 5 * ((s0) + (s1) + (s2)) + 2 * (s3)); \ OP(d1, 5 * ((s0) - (s2) - (s3)) + 2 * (s1)); \ OP(d2, 5 * ((s0) - (s2) + (s3)) - 2 * (s1)); \ OP(d3, 5 * ((s0) - (s1) + (s2)) - 2 * (s3)); \ -#define COL_OP(a, b) a = b +#define COL_OP(a, b) a = (b) #define ROW_OP(a, b) a = ((b) + 0x20) >> 6 static void tscc2_idct4_put(int *in, int q[3], uint8_t *dst, int stride) |