Message ID | 20240515022907.6662-1-jamrial@gmail.com |
---|---|
State | Accepted |
Commit | 727a603158b466a3f11f419012856e845a0721b9 |
Headers | show |
Series | [FFmpeg-devel] checkasm/h264dsp: use int64_t scale values | expand |
Context | Check | Description |
---|---|---|
andriy/make_x86 | success | Make finished |
andriy/make_fate_x86 | success | Make fate finished |
diff --git a/tests/checkasm/h264dsp.c b/tests/checkasm/h264dsp.c index cb180cc44f..0cc1f32740 100644 --- a/tests/checkasm/h264dsp.c +++ b/tests/checkasm/h264dsp.c @@ -83,7 +83,7 @@ static void dct4x4_##size(dctcoef *coef) \ } \ for (y = 0; y < 4; y++) { \ for (x = 0; x < 4; x++) { \ - static const int scale[] = { 13107 * 10, 8066 * 13, 5243 * 16 }; \ + const int64_t scale[] = { 13107 * 10, 8066 * 13, 5243 * 16 }; \ const int idx = (y & 1) + (x & 1); \ coef[y*4 + x] = (coef[y*4 + x] * scale[idx] + (1 << 14)) >> 15; \ } \
Fixes "signed integer overflow: [varies] * 104858 cannot be represented in type 'int'" errors under ubsan. Signed-off-by: James Almer <jamrial@gmail.com> --- tests/checkasm/h264dsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)