diff options
Diffstat (limited to 'libavcodec/ppc/h264qpel_template.c')
| -rw-r--r-- | libavcodec/ppc/h264qpel_template.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/libavcodec/ppc/h264qpel_template.c b/libavcodec/ppc/h264qpel_template.c index 4df1d09..fe83146 100644 --- a/libavcodec/ppc/h264qpel_template.c +++ b/libavcodec/ppc/h264qpel_template.c @@ -28,7 +28,10 @@ /* this code assume stride % 16 == 0 */ #ifdef PREFIX_h264_qpel16_h_lowpass_altivec -static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, int dstStride, int srcStride) { +static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t *dst, + const uint8_t *src, + int dstStride, int srcStride) +{ register int i; LOAD_ZERO; @@ -168,7 +171,10 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i /* this code assume stride % 16 == 0 */ #ifdef PREFIX_h264_qpel16_v_lowpass_altivec -static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, int dstStride, int srcStride) { +static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t *dst, + const uint8_t *src, + int dstStride, int srcStride) +{ register int i; LOAD_ZERO; @@ -178,7 +184,7 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i const vec_s16 v5ss = vec_splat_s16(5); const vec_s16 v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4)); - uint8_t *srcbis = src - (srcStride * 2); + const uint8_t *srcbis = src - (srcStride * 2); const vec_u8 srcM2a = vec_ld(0, srcbis); const vec_u8 srcM2b = vec_ld(16, srcbis); @@ -275,7 +281,11 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i /* this code assume stride % 16 == 0 *and* tmp is properly aligned */ #ifdef PREFIX_h264_qpel16_hv_lowpass_altivec -static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, uint8_t * src, int dstStride, int tmpStride, int srcStride) { +static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t *dst, int16_t *tmp, + const uint8_t *src, + int dstStride, int tmpStride, + int srcStride) +{ register int i; LOAD_ZERO; const vec_u8 permM2 = vec_lvsl(-2, src); |
