avformat: Remove deprecated filename field from AVFormatContext

[ffmpeg] / libavcodec / dirac_dwt_template.c

diff --git a/libavcodec/dirac_dwt_template.c b/libavcodec/dirac_dwt_template.c
index 8c25c1f8228cd5520d861fbfd682e81f58e0bd5f..5d55d932a1fe0e1bba7799e7e619cc2c46da32e5 100644 (file)
--- a/libavcodec/dirac_dwt_template.c
+++ b/libavcodec/dirac_dwt_template.c
@@ -57,8 +57,8 @@ static av_always_inline void RENAME(interleave)(TYPE *dst, TYPE *src0, TYPE *src
 {
     int i;
     for (i = 0; i < w2; i++) {
-        dst[2*i  ] = (src0[i] + add) >> shift;
-        dst[2*i+1] = (src1[i] + add) >> shift;
+        dst[2*i  ] = ((int)(src0[i] + (unsigned)add)) >> shift;
+        dst[2*i+1] = ((int)(src1[i] + (unsigned)add)) >> shift;
     }
 }
 
@@ -190,15 +190,15 @@ static void RENAME(horizontal_compose_daub97i)(uint8_t *_b, uint8_t *_temp, int
 
     // second stage combined with interleave and shift
     b0 = b2 = COMPOSE_DAUB97iL0(temp[w2], temp[0], temp[w2]);
-    b[0] = (b0 + 1) >> 1;
+    b[0] = ~((~b0) >> 1);
     for (x = 1; x < w2; x++) {
         b2 = COMPOSE_DAUB97iL0(temp[x+w2-1], temp[x     ], temp[x+w2]);
         b1 = COMPOSE_DAUB97iH0(          b0, temp[x+w2-1], b2        );
-        b[2*x-1] = (b1 + 1) >> 1;
-        b[2*x  ] = (b2 + 1) >> 1;
+        b[2*x-1] = ~((~b1) >> 1);
+        b[2*x  ] = ~((~b2) >> 1);
         b0 = b2;
     }
-    b[w-1] = (COMPOSE_DAUB97iH0(b2, temp[w-1], b2) + 1) >> 1;
+    b[w-1] = ~((~COMPOSE_DAUB97iH0(b2, temp[w-1], b2)) >> 1);
 }
 
 static void RENAME(vertical_compose_dirac53iH0)(uint8_t *_b0, uint8_t *_b1, uint8_t *_b2,