diff options
Diffstat (limited to 'src/tile/bitstream')
| -rw-r--r-- | src/tile/bitstream/mode_info.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/tile/bitstream/mode_info.cc b/src/tile/bitstream/mode_info.cc index cb7b311..ffbbf64 100644 --- a/src/tile/bitstream/mode_info.cc +++ b/src/tile/bitstream/mode_info.cc @@ -890,6 +890,14 @@ uint16_t* Tile::GetReferenceCdf( block, kReferenceFrameBackward, kReferenceFrameBackward, kReferenceFrameAlternate2, kReferenceFrameAlternate2); } + // When using GCC 12.x for some targets the compiler reports a false positive + // with the context subscript when is_single=false, is_backward=false and + // index=0. GetReferenceContext() can only return values between 0 and 2. +#ifdef __GNUC__ +#pragma GCC diagnostic push +#pragma GCC diagnostic ignored "-Warray-bounds" +#endif + assert(context >= 0 && context <= 2); if (is_single) { // The index parameter for single references is offset by one since the spec // uses 1-based index for these elements. @@ -900,6 +908,9 @@ uint16_t* Tile::GetReferenceCdf( .compound_backward_reference_cdf[context][index]; } return symbol_decoder_context_.compound_reference_cdf[type][context][index]; +#ifdef __GNUC__ +#pragma GCC diagnostic pop +#endif } void Tile::ReadReferenceFrames(const Block& block, bool skip_mode) { |