diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-16 22:04:14 -0800 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-02-20 14:58:25 -0800 |
| commit | 3ab9a2a5577d445252724af4067d2a7c8a378efa (patch) | |
| tree | 8c0b8f83376754549ca57b1e027571342173966a /libavcodec/rv34dsp.c | |
| parent | 770a5c6d025e9c8eb3f5aba9cf1d7d7938fb918a (diff) | |
rv34: change most "int stride" into "ptrdiff_t stride".
This prevents having to sign-extend on 64-bit systems with 32-bit ints,
such as x86-64. Also fixes crashes on systems where we don't do it and
arguments are not in registers, such as Win64 for all weight functions.
Diffstat (limited to 'libavcodec/rv34dsp.c')
| -rw-r--r-- | libavcodec/rv34dsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/rv34dsp.c b/libavcodec/rv34dsp.c index e2251773af..ce5be93894 100644 --- a/libavcodec/rv34dsp.c +++ b/libavcodec/rv34dsp.c @@ -53,7 +53,7 @@ static av_always_inline void rv34_row_transform(int temp[16], DCTELEM *block) * Real Video 3.0/4.0 inverse transform + sample reconstruction * Code is almost the same as in SVQ3, only scaling is different. */ -static void rv34_idct_add_c(uint8_t *dst, int stride, DCTELEM *block){ +static void rv34_idct_add_c(uint8_t *dst, ptrdiff_t stride, DCTELEM *block){ int temp[16]; uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; int i; @@ -101,7 +101,7 @@ static void rv34_inv_transform_noround_c(DCTELEM *block){ } } -static void rv34_idct_dc_add_c(uint8_t *dst, int stride, int dc) +static void rv34_idct_dc_add_c(uint8_t *dst, ptrdiff_t stride, int dc) { const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; int i, j; |