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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-02-28 17:26:37 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-02-28 17:26:37 +0100 |
| commit | 18d870da83b172c89495b6543001b2ecdf4ae1e2 (patch) | |
| tree | 4728252b4549ba0ebb0b7ce03a6d04d29c7d4a41 /libavcodec | |
| parent | 5ba1648318161b394499a04e8fc7385ee2fbf375 (diff) | |
| parent | d6acefe05862af244fd5a30ae946ed507c063994 (diff) | |
| download | ffmpeg-18d870da83b172c89495b6543001b2ecdf4ae1e2.tar.gz | |
Merge commit 'd6acefe05862af244fd5a30ae946ed507c063994'
* commit 'd6acefe05862af244fd5a30ae946ed507c063994':
proresenc: Drop unnecessary DCT permutation bits
Conflicts:
libavcodec/proresenc_kostya.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/proresdsp.c | 3 | ||||
| -rw-r--r-- | libavcodec/proresdsp.h | 2 | ||||
| -rw-r--r-- | libavcodec/proresenc_kostya.c | 11 |
3 files changed, 5 insertions, 11 deletions
diff --git a/libavcodec/proresdsp.c b/libavcodec/proresdsp.c index 99f259bc8a..f6246331fb 100644 --- a/libavcodec/proresdsp.c +++ b/libavcodec/proresdsp.c @@ -86,8 +86,5 @@ av_cold void ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx) #endif #if CONFIG_PRORES_KS_ENCODER dsp->fdct = prores_fdct_c; - dsp->dct_permutation_type = FF_NO_IDCT_PERM; - ff_init_scantable_permutation(dsp->dct_permutation, - dsp->dct_permutation_type); #endif } diff --git a/libavcodec/proresdsp.h b/libavcodec/proresdsp.h index 733d474c4d..2b23f35ad1 100644 --- a/libavcodec/proresdsp.h +++ b/libavcodec/proresdsp.h @@ -31,8 +31,6 @@ typedef struct ProresDSPContext { int idct_permutation_type; uint8_t idct_permutation[64]; - int dct_permutation_type; - uint8_t dct_permutation[64]; void (* idct_put) (uint16_t *out, int linesize, int16_t *block, const int16_t *qmat); void (* fdct) (const uint16_t *src, int linesize, int16_t *block); } ProresDSPContext; diff --git a/libavcodec/proresenc_kostya.c b/libavcodec/proresenc_kostya.c index 71c2cb49f2..aaeec0ebfb 100644 --- a/libavcodec/proresenc_kostya.c +++ b/libavcodec/proresenc_kostya.c @@ -193,9 +193,9 @@ typedef struct ProresContext { int16_t quants[MAX_STORED_Q][64]; int16_t custom_q[64]; const uint8_t *quant_mat; + const uint8_t *scantable; ProresDSPContext dsp; - ScanTable scantable; int mb_width, mb_height; int mbs_per_slice; @@ -429,7 +429,7 @@ static int encode_slice_plane(ProresContext *ctx, PutBitContext *pb, encode_dcs(pb, blocks, blocks_per_slice, qmat[0]); encode_acs(pb, blocks, blocks_per_slice, plane_size_factor, - ctx->scantable.permutated, qmat); + ctx->scantable, qmat); flush_put_bits(pb); return (put_bits_count(pb) - saved_pos) >> 3; @@ -676,7 +676,7 @@ static int estimate_slice_plane(ProresContext *ctx, int *error, int plane, bits = estimate_dcs(error, td->blocks[plane], blocks_per_slice, qmat[0]); bits += estimate_acs(error, td->blocks[plane], blocks_per_slice, - plane_size_factor, ctx->scantable.permutated, qmat); + plane_size_factor, ctx->scantable, qmat); return FFALIGN(bits, 8); } @@ -1078,9 +1078,8 @@ static av_cold int encode_init(AVCodecContext *avctx) return AVERROR(ENOMEM); ff_proresdsp_init(&ctx->dsp, avctx); - ff_init_scantable(ctx->dsp.dct_permutation, &ctx->scantable, - interlaced ? ff_prores_interlaced_scan - : ff_prores_progressive_scan); + ctx->scantable = interlaced ? ff_prores_interlaced_scan + : ff_prores_progressive_scan; mps = ctx->mbs_per_slice; if (mps & (mps - 1)) { |