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Searched refs:matrix_encoding (Results 1 - 15 of 15) sorted by relevance

/third_party/ffmpeg/libavresample/
H A Daudio_mix_matrix.c91 enum AVMatrixEncoding matrix_encoding) in avresample_build_matrix()
159 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY || in avresample_build_matrix()
160 matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in avresample_build_matrix()
193 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in avresample_build_matrix()
198 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in avresample_build_matrix()
229 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in avresample_build_matrix()
234 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in avresample_build_matrix()
87 avresample_build_matrix(uint64_t in_layout, uint64_t out_layout, double center_mix_level, double surround_mix_level, double lfe_mix_level, int normalize, double *matrix_out, int stride, enum AVMatrixEncoding matrix_encoding) avresample_build_matrix() argument
H A Dinternal.h97 enum AVMatrixEncoding matrix_encoding; /**< matrixed stereo encoding */ member
H A Davresample.h282 * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii)
289 int stride, enum AVMatrixEncoding matrix_encoding);
H A Doptions.c71 { "matrix_encoding", "Matrixed Stereo Encoding", OFFSET(matrix_encoding), AV_OPT_TYPE_INT, {.i64 = AV_MATRIX_ENCODING_NONE}, AV_MATRIX_ENCODING_NONE, AV_MATRIX_ENCODING_NB-1, PARAM, "matrix_encoding" },
72 { "none", "None", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_NONE }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
73 { "dolby", "Dolby", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_DOLBY }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
74 { "dplii", "Dolby Pro Logic II", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_DPLII }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
H A Daudio_mix.c386 avr->matrix_encoding); in ff_audio_mix_alloc()
/third_party/ffmpeg/libswresample/
H A Drematrix.c152 int stride, enum AVMatrixEncoding matrix_encoding, void *log_context) in swr_build_matrix()
164 stride, matrix_encoding, log_context); in swr_build_matrix()
172 ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, void *log_context) in swr_build_matrix2()
274 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY || in swr_build_matrix2()
275 matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix2()
305 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in swr_build_matrix2()
310 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix2()
341 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in swr_build_matrix2()
346 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix2()
457 s->matrix[1] - s->matrix[0], s->matrix_encoding, in auto_matrix()
148 swr_build_matrix(uint64_t in_ch_layout_param, uint64_t out_ch_layout_param, double center_mix_level, double surround_mix_level, double lfe_mix_level, double maxval, double rematrix_volume, double *matrix_param, int stride, enum AVMatrixEncoding matrix_encoding, void *log_context) swr_build_matrix() argument
168 swr_build_matrix2(const AVChannelLayout *in_layout, const AVChannelLayout *out_layout, double center_mix_level, double surround_mix_level, double lfe_mix_level, double maxval, double rematrix_volume, double *matrix_param, ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding, void *log_context) swr_build_matrix2() argument
[all...]
H A Dswresample.h422 * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii)
432 int stride, enum AVMatrixEncoding matrix_encoding,
455 * @param matrix_encoding matrixed stereo downmix mode (e.g. dplii)
463 ptrdiff_t stride, enum AVMatrixEncoding matrix_encoding,
H A Dswresample_internal.h112 int matrix_encoding; /**< matrixed stereo encoding */ member
H A Doptions.c132 { "matrix_encoding" , "set matrixed stereo encoding" , OFFSET(matrix_encoding), AV_OPT_TYPE_INT ,{.i64 = AV_MATRIX_ENCODING_NONE}, AV_MATRIX_ENCODING_NONE, AV_MATRIX_ENCODING_NB-1, PARAM, "matrix_encoding" },
133 { "none", "select none", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_NONE }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
134 { "dolby", "select Dolby", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_DOLBY }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
135 { "dplii", "select Dolby Pro Logic II", 0, AV_OPT_TYPE_CONST, { .i64 = AV_MATRIX_ENCODING_DPLII }, INT_MIN, INT_MAX, PARAM, "matrix_encoding" },
/third_party/ffmpeg/libavcodec/
H A Dmlpdec.c79 enum AVMatrixEncoding matrix_encoding; member
468 m->substream[substr].matrix_encoding = AV_MATRIX_ENCODING_NONE; in read_major_sync()
474 m->substream[2].matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in read_major_sync()
480 m->substream[1].matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in read_major_sync()
485 m->substream[0].matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in read_major_sync()
488 m->substream[0].matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in read_major_sync()
1151 if (s->matrix_encoding != s->prev_matrix_encoding) { in output_data()
1152 if ((ret = ff_side_data_update_matrix_encoding(frame, s->matrix_encoding)) < 0) in output_data()
1155 s->prev_matrix_encoding = s->matrix_encoding; in output_data()
H A Dinternal.h237 enum AVMatrixEncoding matrix_encoding);
H A Dac3dec.c1497 enum AVMatrixEncoding matrix_encoding; in ac3_decode_frame() local
1795 matrix_encoding = AV_MATRIX_ENCODING_NONE; in ac3_decode_frame()
1799 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ac3_decode_frame()
1801 matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in ac3_decode_frame()
1806 matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in ac3_decode_frame()
1809 matrix_encoding = AV_MATRIX_ENCODING_DPLIIZ; in ac3_decode_frame()
1815 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ac3_decode_frame()
H A Ddca_xll.c1330 enum AVMatrixEncoding matrix_encoding = AV_MATRIX_ENCODING_NONE; in ff_dca_xll_filter_frame() local
1461 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_xll_filter_frame()
1463 matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in ff_dca_xll_filter_frame()
1465 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_xll_filter_frame()
1467 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ff_dca_xll_filter_frame()
H A Dutils.c121 enum AVMatrixEncoding matrix_encoding) in ff_side_data_update_matrix_encoding()
135 *data = matrix_encoding; in ff_side_data_update_matrix_encoding()
120 ff_side_data_update_matrix_encoding(AVFrame *frame, enum AVMatrixEncoding matrix_encoding) ff_side_data_update_matrix_encoding() argument
H A Ddca_core.c2352 enum AVMatrixEncoding matrix_encoding; in ff_dca_core_filter_frame() local
2392 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_core_filter_frame()
2394 matrix_encoding = AV_MATRIX_ENCODING_NONE; in ff_dca_core_filter_frame()
2395 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ff_dca_core_filter_frame()

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