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Searched refs:matrix_encoding (Results 1 – 16 of 16) sorted by relevance

/third_party/ffmpeg/libavresample/
Daudio_mix_matrix.c91 enum AVMatrixEncoding matrix_encoding) in avresample_build_matrix() argument
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()
Dinternal.h97 enum AVMatrixEncoding matrix_encoding; /**< matrixed stereo encoding */ member
Davresample.h289 int stride, enum AVMatrixEncoding matrix_encoding);
Doptions.c71 …{ "matrix_encoding", "Matrixed Stereo Encoding", OFFSET(matrix_encoding), AV_OPT_TYP…
Daudio_mix.c386 avr->matrix_encoding); in ff_audio_mix_alloc()
/third_party/ffmpeg/libswresample/
Drematrix.c123 int stride, enum AVMatrixEncoding matrix_encoding, void *log_context) in swr_build_matrix() argument
197 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY || in swr_build_matrix()
198 matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix()
228 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in swr_build_matrix()
233 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix()
264 if (matrix_encoding == AV_MATRIX_ENCODING_DOLBY) { in swr_build_matrix()
269 } else if (matrix_encoding == AV_MATRIX_ENCODING_DPLII) { in swr_build_matrix()
373 s->matrix[1] - s->matrix[0], s->matrix_encoding, s); in auto_matrix()
Dswresample.h392 int stride, enum AVMatrixEncoding matrix_encoding,
Dswresample_internal.h112 int matrix_encoding; /**< matrixed stereo encoding */ member
Doptions.c114 { "matrix_encoding" , "set matrixed stereo encoding" , OFFSET(matrix_encoding), AV_OPT_TYPE_INT…
/third_party/ffmpeg/libavcodec/
Dmlpdec.c71 enum AVMatrixEncoding matrix_encoding; member
439 m->substream[substr].matrix_encoding = AV_MATRIX_ENCODING_NONE; in read_major_sync()
445 m->substream[2].matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in read_major_sync()
451 m->substream[1].matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in read_major_sync()
456 m->substream[0].matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in read_major_sync()
459 m->substream[0].matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in read_major_sync()
1121 if ((ret = ff_side_data_update_matrix_encoding(frame, s->matrix_encoding)) < 0) in output_data()
Dinternal.h336 enum AVMatrixEncoding matrix_encoding);
Dac3dec.c1475 enum AVMatrixEncoding matrix_encoding; in ac3_decode_frame() local
1770 matrix_encoding = AV_MATRIX_ENCODING_NONE; in ac3_decode_frame()
1774 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ac3_decode_frame()
1776 matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in ac3_decode_frame()
1781 matrix_encoding = AV_MATRIX_ENCODING_DOLBYEX; in ac3_decode_frame()
1784 matrix_encoding = AV_MATRIX_ENCODING_DPLIIZ; in ac3_decode_frame()
1790 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ac3_decode_frame()
Ddca_xll.c1328 enum AVMatrixEncoding matrix_encoding = AV_MATRIX_ENCODING_NONE; in ff_dca_xll_filter_frame() local
1459 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_xll_filter_frame()
1461 matrix_encoding = AV_MATRIX_ENCODING_DOLBYHEADPHONE; in ff_dca_xll_filter_frame()
1463 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_xll_filter_frame()
1465 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ff_dca_xll_filter_frame()
Ddca_core.c2350 enum AVMatrixEncoding matrix_encoding; in ff_dca_core_filter_frame() local
2390 matrix_encoding = AV_MATRIX_ENCODING_DOLBY; in ff_dca_core_filter_frame()
2392 matrix_encoding = AV_MATRIX_ENCODING_NONE; in ff_dca_core_filter_frame()
2393 if ((ret = ff_side_data_update_matrix_encoding(frame, matrix_encoding)) < 0) in ff_dca_core_filter_frame()
Dutils.c135 enum AVMatrixEncoding matrix_encoding) in ff_side_data_update_matrix_encoding() argument
149 *data = matrix_encoding; in ff_side_data_update_matrix_encoding()
/third_party/ffmpeg/doc/
Dresampler.texi199 @item matrix_encoding