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Searched refs:chroma_intra_matrix (Results 1 - 11 of 11) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dmjpegenc_common.c63 uint16_t chroma_intra_matrix[64], in jpeg_table_header()
71 chroma_intra_matrix, in jpeg_table_header()
90 put_bits(p, 8, chroma_intra_matrix[j]); in jpeg_table_header()
282 uint16_t chroma_intra_matrix[64], in ff_mjpeg_encode_picture_header()
289 chroma_intra_matrix, in ff_mjpeg_encode_picture_header()
303 luma_intra_matrix, chroma_intra_matrix, hsample, in ff_mjpeg_encode_picture_header()
59 jpeg_table_header(AVCodecContext *avctx, PutBitContext *p, MJpegContext *m, ScanTable *intra_scantable, uint16_t luma_intra_matrix[64], uint16_t chroma_intra_matrix[64], int hsample[3], int use_slices) jpeg_table_header() argument
278 ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb, const AVFrame *frame, struct MJpegContext *m, ScanTable *intra_scantable, int pred, uint16_t luma_intra_matrix[64], uint16_t chroma_intra_matrix[64], int use_slices) ff_mjpeg_encode_picture_header() argument
H A Dmjpegenc_common.h38 uint16_t chroma_intra_matrix[64],
H A Dvaapi_mpeg2.c98 iq_matrix.chroma_intra_quantiser_matrix[i] = s->chroma_intra_matrix[n]; in vaapi_mpeg2_start_frame()
H A Dmpeg12dec.c501 quant_matrix = s->chroma_intra_matrix; in mpeg2_decode_block_intra()
586 quant_matrix = s->chroma_intra_matrix; in mpeg2_fast_decode_block_intra()
1310 quant_matrix_rebuild(s->chroma_intra_matrix, old_permutation, s->idsp.idct_permutation); in mpeg_decode_postinit()
1503 load_matrix(s, s->chroma_intra_matrix, s->intra_matrix, 1); in mpeg_decode_quant_matrix_extension()
1507 load_matrix(s, s->chroma_intra_matrix, NULL, 1); in mpeg_decode_quant_matrix_extension()
2101 load_matrix(s, s->chroma_intra_matrix, s->intra_matrix, 1); in mpeg1_decode_sequence()
2107 s->chroma_intra_matrix[j] = v; in mpeg1_decode_sequence()
2177 s->chroma_intra_matrix[j] = v; in vcr2_init_sequence()
3093 m->chroma_intra_matrix[j] = v; in ipu_decode_init()
H A Dmpegvideo.h281 uint16_t chroma_intra_matrix[64]; member
H A Dmpegvideo_enc.c876 s->chroma_intra_matrix[j] = in ff_mpv_encode_init()
3649 if (s->avctx->chroma_intra_matrix) in encode_picture()
3650 chroma_matrix = s->avctx->chroma_intra_matrix; in encode_picture()
3656 s->chroma_intra_matrix[j] = av_clip_uint8((chroma_matrix[i] * s->qscale) >> 3); in encode_picture()
3661 s->chroma_intra_matrix[0] = in encode_picture()
3666 s->chroma_intra_matrix, s->intra_quant_bias, 8, 8, 1); in encode_picture()
3676 s->chroma_intra_matrix[j] = sp5x_qscale_five_quant_table[1][i]; in encode_picture()
3681 s->chroma_intra_matrix[0] = 14; in encode_picture()
3685 s->chroma_intra_matrix, s->intra_quant_bias, 8, 8, 1); in encode_picture()
3845 matrix = n < 4 ? s->intra_matrix : s->chroma_intra_matrix; in dct_quantize_trellis_c()
[all...]
H A Davcodec.h1821 uint16_t *chroma_intra_matrix; member
H A Ddxva2_mpeg2.c120 qm->Qmatrix[2][i] = s->chroma_intra_matrix[n]; in fill_quantization_matrices()
H A Dmjpegenc.c85 s->intra_matrix, s->chroma_intra_matrix, in mjpeg_encode_picture_header()
H A Dmpeg4videodec.c1919 quant_matrix = s->chroma_intra_matrix; in mpeg4_decode_studio_block()
2214 s->chroma_intra_matrix[j] = v; in mpeg4_load_default_matrices()
2234 s->chroma_intra_matrix[j] = v; in read_quant_matrix_ext()
2254 s->chroma_intra_matrix[j] = v; in read_quant_matrix_ext()
2572 s->chroma_intra_matrix[j] = last; in decode_vol_header()
2579 s->chroma_intra_matrix[j] = last; in decode_vol_header()
/third_party/ffmpeg/fftools/
H A Dffmpeg_opt.c91 static const char *const opt_name_chroma_intra_matrices[] = {"chroma_intra_matrix", NULL};
1850 char *chroma_intra_matrix = NULL; in new_video_stream() local
1880 MATCH_PER_STREAM_OPT(chroma_intra_matrices, str, chroma_intra_matrix, oc, st); in new_video_stream()
1881 if (chroma_intra_matrix) { in new_video_stream()
1882 uint16_t *p = av_mallocz(sizeof(*video_enc->chroma_intra_matrix) * 64); in new_video_stream()
1887 video_enc->chroma_intra_matrix = p; in new_video_stream()
1888 parse_matrix_coeffs(p, chroma_intra_matrix); in new_video_stream()
3893 { "chroma_intra_matrix", OPT_VIDEO | HAS_ARG | OPT_EXPERT | OPT_STRING | OPT_SPEC |

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