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authorDiego Biurrun <diego@biurrun.de>2016-09-01 22:41:01 +0300
committerDiego Biurrun <diego@biurrun.de>2016-09-29 15:48:04 +0300
commite4a94d8b36c48d95a7d412c40d7b558422ff659c (patch)
tree754724de182b2d0379f14d2a347d1e4f78d52648 /libavcodec/vc1dsp.c
parent2ec9fa5ec60dcd10e1cb10d8b4e4437e634ea428 (diff)
h264chroma: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their stride argument manually to be able to do pointer arithmetic.
Diffstat (limited to 'libavcodec/vc1dsp.c')
-rw-r--r--libavcodec/vc1dsp.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/vc1dsp.c b/libavcodec/vc1dsp.c
index e630a48e9d..571309b40d 100644
--- a/libavcodec/vc1dsp.c
+++ b/libavcodec/vc1dsp.c
@@ -700,7 +700,7 @@ static void avg_vc1_mspel_mc00_c(uint8_t *dst, const uint8_t *src,
C * src[stride + a] + D * src[stride + a + 1] + 32 - 4) >> 6)
static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */,
- int stride, int h, int x, int y)
+ ptrdiff_t stride, int h, int x, int y)
{
const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y);
@@ -725,7 +725,7 @@ static void put_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
}
static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src,
- int stride, int h, int x, int y)
+ ptrdiff_t stride, int h, int x, int y)
{
const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y);
@@ -748,7 +748,7 @@ static void put_no_rnd_vc1_chroma_mc4_c(uint8_t *dst, uint8_t *src,
#define avg2(a, b) (((a) + (b) + 1) >> 1)
static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */,
- int stride, int h, int x, int y)
+ ptrdiff_t stride, int h, int x, int y)
{
const int A = (8 - x) * (8 - y);
const int B = (x) * (8 - y);
@@ -774,7 +774,7 @@ static void avg_no_rnd_vc1_chroma_mc8_c(uint8_t *dst /* align 8 */,
static void avg_no_rnd_vc1_chroma_mc4_c(uint8_t *dst /* align 8 */,
uint8_t *src /* align 1 */,
- int stride, int h, int x, int y)
+ ptrdiff_t stride, int h, int x, int y)
{
const int A = (8 - x) * (8 - y);
const int B = ( x) * (8 - y);