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| author | James Zern <jzern@google.com> | 2015-03-18 14:33:43 -0700 |
|---|---|---|
| committer | James Zern <jzern@google.com> | 2015-03-18 14:33:43 -0700 |
| commit | 388add965f31263275b3c67e7b206a2ed3b18945 (patch) | |
| tree | 9afd8969ce86712a2a25241fcc7d7558289d3a73 | |
| parent | 198b039e2a5c7cb1d82e061a166ebf9258b21822 (diff) | |
| download | libvpx-388add965f31263275b3c67e7b206a2ed3b18945.tar libvpx-388add965f31263275b3c67e7b206a2ed3b18945.tar.gz libvpx-388add965f31263275b3c67e7b206a2ed3b18945.tar.bz2 libvpx-388add965f31263275b3c67e7b206a2ed3b18945.zip | |
vp9_fdct8x8_quant_ssse3: quiet a static analysis warning
add an assert to validate 'in' array size
Change-Id: Ie5a24275c066d9dd59714f6104510abbd4850dc5
| -rw-r--r-- | vp9/encoder/x86/vp9_dct_ssse3.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vp9/encoder/x86/vp9_dct_ssse3.c b/vp9/encoder/x86/vp9_dct_ssse3.c index a1a2bda80..bdc75e993 100644 --- a/vp9/encoder/x86/vp9_dct_ssse3.c +++ b/vp9/encoder/x86/vp9_dct_ssse3.c @@ -8,6 +8,7 @@ * be found in the AUTHORS file in the root of the source tree. */ +#include <assert.h> #if defined(_MSC_VER) && _MSC_VER <= 1500 // Need to include math.h before calling tmmintrin.h/intrin.h // in certain versions of MSVS. @@ -374,6 +375,7 @@ void vp9_fdct8x8_quant_ssse3(const int16_t *input, int stride, __m128i qcoeff0, qcoeff1; __m128i qtmp0, qtmp1; + assert(index < (int)(sizeof(in) / sizeof(in[0])) - 1); coeff0 = *in[index]; coeff1 = *in[index + 1]; |