On Wed, 24 Aug 2016, Diego Biurrun wrote:
This avoids SIMD-optimized functions having to sign-extend their line size argument manually to be able to do pointer arithmetic. ---Assembly changed to match. libavcodec/proresdsp.c | 6 +++--- libavcodec/proresdsp.h | 3 ++- libavcodec/proresenc.c | 19 ++++++++++--------- libavcodec/x86/proresdsp.asm | 3 +-- libavcodec/x86/proresdsp_init.c | 6 +++--- 5 files changed, 19 insertions(+), 18 deletions(-) diff --git a/libavcodec/proresdsp.c b/libavcodec/proresdsp.c index 3af2f0b..f782c90 100644 --- a/libavcodec/proresdsp.c +++ b/libavcodec/proresdsp.c @@ -36,11 +36,11 @@ /** * Add bias value, clamp and output pixels of a slice */ -static void put_pixels(uint16_t *dst, int stride, const int16_t *in) +static void put_pixels(uint16_t *dst, ptrdiff_t linesize, const int16_t *in) { int x, y, src_offset, dst_offset; - for (y = 0, dst_offset = 0; y < 8; y++, dst_offset += stride) { + for (y = 0, dst_offset = 0; y < 8; y++, dst_offset += linesize) { for (x = 0; x < 8; x++) { src_offset = (y << 3) + x;
This is a stray change unrelated to the patch at hand, caused by overzealous renaming.
The rest of the patch seems fine. // Martin _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel
