mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/magicyuv: Constify slice threads' ptr to main context
Modifying the main context from a slice thread is (usually) a data race, so it must not happen. So only use a pointer to const to access the main context. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -115,7 +115,7 @@ static void magicyuv_median_pred16(uint16_t *dst, const uint16_t *src1,
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static int magy_decode_slice10(AVCodecContext *avctx, void *tdata,
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int j, int threadnr)
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{
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MagicYUVContext *s = avctx->priv_data;
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const MagicYUVContext *s = avctx->priv_data;
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int interlaced = s->interlaced;
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const int bps = s->bps;
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const int max = s->max - 1;
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@ -247,7 +247,7 @@ static int magy_decode_slice10(AVCodecContext *avctx, void *tdata,
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static int magy_decode_slice(AVCodecContext *avctx, void *tdata,
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int j, int threadnr)
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{
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MagicYUVContext *s = avctx->priv_data;
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const MagicYUVContext *s = avctx->priv_data;
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int interlaced = s->interlaced;
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AVFrame *p = s->p;
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int i, k, x, min_width;
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