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| author | Bastien Bouclet | 2019-04-01 20:41:56 +0200 |
|---|---|---|
| committer | Bastien Bouclet | 2019-04-01 20:49:45 +0200 |
| commit | 195b4cbd207f20c193d86cc28aaeebca596955cf (patch) | |
| tree | 8384e24dc3b053d564107d4000c8b4f5d17520b4 /video/bink_decoder.h | |
| parent | 280a4f2d911d10f8199a88805fae6966ac00f44b (diff) | |
| download | scummvm-rg350-195b4cbd207f20c193d86cc28aaeebca596955cf.tar.gz scummvm-rg350-195b4cbd207f20c193d86cc28aaeebca596955cf.tar.bz2 scummvm-rg350-195b4cbd207f20c193d86cc28aaeebca596955cf.zip | |
VIDEO: Fix an integer overflow when dequantizing the DCT coeffs
See https://github.com/FFmpeg/FFmpeg/commit/2968bedf129558024ea87a1aabc4aa2d3a5bcb6e
Diffstat (limited to 'video/bink_decoder.h')
| -rw-r--r-- | video/bink_decoder.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/video/bink_decoder.h b/video/bink_decoder.h index 68dd994115..29d16020b1 100644 --- a/video/bink_decoder.h +++ b/video/bink_decoder.h @@ -314,13 +314,13 @@ private: void readPatterns (VideoFrame &video, Bundle &bundle); void readColors (VideoFrame &video, Bundle &bundle); void readDCS (VideoFrame &video, Bundle &bundle, int startBits, bool hasSign); - void readDCTCoeffs (VideoFrame &video, int16 *block, bool isIntra); + void readDCTCoeffs (VideoFrame &video, int32 *block, bool isIntra); void readResidue (VideoFrame &video, int16 *block, int masksCount); // Bink video IDCT - void IDCT(int16 *block); - void IDCTPut(DecodeContext &ctx, int16 *block); - void IDCTAdd(DecodeContext &ctx, int16 *block); + void IDCT(int32 *block); + void IDCTPut(DecodeContext &ctx, int32 *block); + void IDCTAdd(DecodeContext &ctx, int32 *block); }; class BinkAudioTrack : public AudioTrack { |