diff options
author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-20 05:50:24 +0200 |
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committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2022-10-24 00:47:09 +0200 |
commit | 5975bb7f813367ef606f3435ab11c0372e97f354 (patch) | |
tree | cfe70e116c832f5a51acb6d94af845695f135ba5 | |
parent | 60c3516941af42e1acc38f40a7c64a148cee2147 (diff) |
avcodec/mimic: Only keep what is used from ScanTable
Namely ScanTable.permutated.
Reviewed-by: Peter Ross <pross@xvid.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
-rw-r--r-- | libavcodec/mimic.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/mimic.c b/libavcodec/mimic.c index 74eaa7d043..891471b30e 100644 --- a/libavcodec/mimic.c +++ b/libavcodec/mimic.c @@ -56,7 +56,7 @@ typedef struct MimicContext { DECLARE_ALIGNED(32, int16_t, dct_block)[64]; GetBitContext gb; - ScanTable scantable; + uint8_t permutated_scantable[64]; BlockDSPContext bdsp; BswapDSPContext bbdsp; HpelDSPContext hdsp; @@ -137,7 +137,7 @@ static av_cold int mimic_decode_init(AVCodecContext *avctx) ff_bswapdsp_init(&ctx->bbdsp); ff_hpeldsp_init(&ctx->hdsp, avctx->flags); ff_idctdsp_init(&ctx->idsp, avctx); - ff_init_scantable(ctx->idsp.idct_permutation, &ctx->scantable, col_zag); + ff_permute_scantable(ctx->permutated_scantable, col_zag, ctx->idsp.idct_permutation); for (i = 0; i < FF_ARRAY_ELEMS(ctx->frames); i++) { ctx->frames[i].f = av_frame_alloc(); @@ -250,7 +250,7 @@ static int vlc_decode_block(MimicContext *ctx, int num_coeffs, int qscale) else /* TODO Use >> 10 instead of / 1001 */ coeff = (coeff * qscale) / 1001; - block[ctx->scantable.permutated[pos]] = coeff; + block[ctx->permutated_scantable[pos]] = coeff; } return 0; |