[FFmpeg-devel] [PATCH 3/5] avcodec/h264chroma_template: Replace variable by constant in chroma mc

[Michael Niedermayer]

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
---
 libavcodec/h264chroma_template.c | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/libavcodec/h264chroma_template.c b/libavcodec/h264chroma_template.c
index b9d24f5a0cd..b20811a71ae 100644
--- a/libavcodec/h264chroma_template.c
+++ b/libavcodec/h264chroma_template.c
@@ -54,7 +54,7 @@ static void FUNCC(OPNAME ## h264_chroma_mc1)(uint8_t *_dst /*align 8*/, const ui
         }\
     } else {\
         for(i=0; i<h; i++){\
-            OP(dst[0], (A*src[0]));\
+            OP(dst[0], (64*src[0]));\
             dst+= stride;\
             src+= stride;\
         }\
@@ -91,8 +91,8 @@ static void FUNCC(OPNAME ## h264_chroma_mc2)(uint8_t *_dst /*align 8*/, const ui
         }\
     } else {\
         for ( i = 0; i < h; i++){\
-            OP(dst[0], A * src[0]);\
-            OP(dst[1], A * src[1]);\
+            OP(dst[0], 64 * src[0]);\
+            OP(dst[1], 64 * src[1]);\
             dst += stride;\
             src += stride;\
         }\
@@ -134,10 +134,10 @@ static void FUNCC(OPNAME ## h264_chroma_mc4)(uint8_t *_dst /*align 8*/, const ui
         }\
     } else {\
         for ( i = 0; i < h; i++){\
-            OP(dst[0], A * src[0]);\
-            OP(dst[1], A * src[1]);\
-            OP(dst[2], A * src[2]);\
-            OP(dst[3], A * src[3]);\
+            OP(dst[0], 64 * src[0]);\
+            OP(dst[1], 64 * src[1]);\
+            OP(dst[2], 64 * src[2]);\
+            OP(dst[3], 64 * src[3]);\
             dst += stride;\
             src += stride;\
         }\
@@ -187,14 +187,14 @@ static void FUNCC(OPNAME ## h264_chroma_mc8)(uint8_t *_dst /*align 8*/, const ui
         }\
     } else {\
         for ( i = 0; i < h; i++){\
-            OP(dst[0], A * src[0]);\
-            OP(dst[1], A * src[1]);\
-            OP(dst[2], A * src[2]);\
-            OP(dst[3], A * src[3]);\
-            OP(dst[4], A * src[4]);\
-            OP(dst[5], A * src[5]);\
-            OP(dst[6], A * src[6]);\
-            OP(dst[7], A * src[7]);\
+            OP(dst[0], 64 * src[0]);\
+            OP(dst[1], 64 * src[1]);\
+            OP(dst[2], 64 * src[2]);\
+            OP(dst[3], 64 * src[3]);\
+            OP(dst[4], 64 * src[4]);\
+            OP(dst[5], 64 * src[5]);\
+            OP(dst[6], 64 * src[6]);\
+            OP(dst[7], 64 * src[7]);\
             dst += stride;\
             src += stride;\
         }\
-- 
2.49.0