checkasm: h264dsp: Initialize the padding area
authorMartin Storsjö <martin@martin.st>
Mon, 27 Jun 2016 19:22:21 +0000 (22:22 +0300)
committerMichael Niedermayer <michael@niedermayer.cc>
Thu, 11 Aug 2016 17:55:16 +0000 (19:55 +0200)
This fixes valgrind warnings about conditional jumps based on
uninitialized data (even though the uninitialized data only ever
was compared with a direct copy of the same uninitialized data).

Signed-off-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
tests/checkasm/h264dsp.c

index e2060db..2c2603b 100644 (file)
@@ -36,7 +36,7 @@ static const uint32_t pixel_mask[3] = { 0xffffffff, 0x01ff01ff, 0x03ff03ff };
     do {                                                                     \
         uint32_t mask = pixel_mask[bit_depth - 8];                           \
         for (y = 0; y < sz; y++) {                                           \
-            for (x = 0; x < sz * SIZEOF_PIXEL; x += 4) {                     \
+            for (x = 0; x < PIXEL_STRIDE; x += 4) {                          \
                 AV_WN32A(src + y * PIXEL_STRIDE + x, rnd() & mask);          \
                 AV_WN32A(dst + y * PIXEL_STRIDE + x, rnd() & mask);          \
             }                                                                \