mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/dxvenc: Don't cast const away
Reviewed-by: Connor Worley <connorbworley@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -56,7 +56,7 @@ static void ht_init(HTEntry *ht)
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}
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}
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}
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}
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static uint32_t ht_lookup_and_upsert(HTEntry *ht, AVCRC *hash_ctx,
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static uint32_t ht_lookup_and_upsert(HTEntry *ht, const AVCRC *hash_ctx,
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uint32_t key, uint32_t pos)
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uint32_t key, uint32_t pos)
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{
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{
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uint32_t ret = -1;
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uint32_t ret = -1;
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@ -74,7 +74,7 @@ static uint32_t ht_lookup_and_upsert(HTEntry *ht, AVCRC *hash_ctx,
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return ret;
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return ret;
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}
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}
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static void ht_delete(HTEntry *ht, AVCRC *hash_ctx,
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static void ht_delete(HTEntry *ht, const AVCRC *hash_ctx,
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uint32_t key, uint32_t pos)
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uint32_t key, uint32_t pos)
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{
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{
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HTEntry *removed_entry = NULL;
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HTEntry *removed_entry = NULL;
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@ -124,7 +124,7 @@ typedef struct DXVEncContext {
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enum DXVTextureFormat tex_fmt;
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enum DXVTextureFormat tex_fmt;
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int (*compress_tex)(AVCodecContext *avctx);
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int (*compress_tex)(AVCodecContext *avctx);
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AVCRC *crc_ctx;
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const AVCRC *crc_ctx;
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HTEntry color_lookback_ht[LOOKBACK_HT_ELEMS];
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HTEntry color_lookback_ht[LOOKBACK_HT_ELEMS];
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HTEntry lut_lookback_ht[LOOKBACK_HT_ELEMS];
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HTEntry lut_lookback_ht[LOOKBACK_HT_ELEMS];
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@ -309,7 +309,7 @@ static av_cold int dxv_init(AVCodecContext *avctx)
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return AVERROR(ENOMEM);
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return AVERROR(ENOMEM);
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}
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}
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ctx->crc_ctx = (AVCRC*)av_crc_get_table(AV_CRC_32_IEEE);
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ctx->crc_ctx = av_crc_get_table(AV_CRC_32_IEEE);
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if (!ctx->crc_ctx) {
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if (!ctx->crc_ctx) {
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av_log(avctx, AV_LOG_ERROR, "Could not initialize CRC table.\n");
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av_log(avctx, AV_LOG_ERROR, "Could not initialize CRC table.\n");
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return AVERROR_BUG;
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return AVERROR_BUG;
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