ffmpeg | branch: master | Andreas Rheinhardt <[email protected]> | Thu Oct 20 04:42:21 2022 +0200| [b1bcff3ac0885117024d64cd731b07146ea3f694] | committer: Andreas Rheinhardt
avcodec/dnxhddec: Only keep what is used from ScanTable Namely ScanTable.permutated. Reviewed-by: Peter Ross <[email protected]> Signed-off-by: Andreas Rheinhardt <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b1bcff3ac0885117024d64cd731b07146ea3f694 --- libavcodec/dnxhddec.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/libavcodec/dnxhddec.c b/libavcodec/dnxhddec.c index a44f95f044..7cc4f94c7f 100644 --- a/libavcodec/dnxhddec.c +++ b/libavcodec/dnxhddec.c @@ -65,7 +65,7 @@ typedef struct DNXHDContext { int cur_field; ///< current interlaced field VLC ac_vlc, dc_vlc, run_vlc; IDCTDSPContext idsp; - ScanTable scantable; + uint8_t permutated_scantable[64]; const CIDEntry *cid_table; int bit_depth; // 8, 10, 12 or 0 if not initialized at all. int is_444; @@ -275,8 +275,8 @@ static int dnxhd_decode_header(DNXHDContext *ctx, AVFrame *frame, if (ctx->bit_depth != old_bit_depth) { ff_blockdsp_init(&ctx->bdsp); ff_idctdsp_init(&ctx->idsp, ctx->avctx); - ff_init_scantable(ctx->idsp.idct_permutation, &ctx->scantable, - ff_zigzag_direct); + ff_permute_scantable(ctx->permutated_scantable, ff_zigzag_direct, + ctx->idsp.idct_permutation); } // make sure profile size constraints are respected @@ -436,7 +436,7 @@ static av_always_inline int dnxhd_decode_dct_block(const DNXHDContext *ctx, break; } - j = ctx->scantable.permutated[i]; + j = ctx->permutated_scantable[i]; level *= scale[i]; level += scale[i] >> 1; if (level_bias < 32 || weight_matrix[i] != level_bias) _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
