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Diffstat (limited to 'src/libdts/decoder_internal.h')
| -rw-r--r-- | src/libdts/decoder_internal.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/libdts/decoder_internal.h b/src/libdts/decoder_internal.h new file mode 100644 index 000000000..3639bb780 --- /dev/null +++ b/src/libdts/decoder_internal.h @@ -0,0 +1,92 @@ +/* + * Copyright (C) 2000-2003 the xine project + * + * This file is part of xine, a unix video player. + * + * xine is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * xine is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * $Id: decoder_internal.h,v 1.1 2003/08/05 11:30:56 jcdutton Exp $ + * + * 04-08-2003 DTS software decode (C) James Courtier-Dutton + * + */ + +#ifndef DTS_DECODER_INTERNAL_H +#define DTS_DECODER_INTERNAL_H 1 + +typedef struct decoder_data_s { + uint32_t sync_type; + uint8_t frame_type; + uint8_t deficit_sample_count; + uint8_t crc_present_flag; + uint8_t number_of_pcm_blocks; + uint16_t primary_frame_byte_size; + uint8_t audio_channel_arrangement; + uint8_t core_audio_sampling_frequency; + uint8_t transmission_bit_rate; + uint8_t embedded_down_mix_enabled; + uint8_t embedded_dynamic_range_flag; + uint8_t embedded_time_stamp_flag; + uint8_t auxiliary_data_flag; + uint8_t hdcd; + uint8_t extension_audio_descriptor_flag; + uint8_t extended_coding_flag; + uint8_t audio_sync_word_insertion_flag; + uint8_t low_frequency_effects_flag; + uint8_t predictor_history_flag_switch; + uint16_t header_crc_check_bytes; + uint8_t multirate_interpolator_switch; + uint8_t encoder_software_revision; + uint8_t copy_history; + uint8_t source_pcm_resolution; + uint8_t front_sum_difference_flag; + uint8_t surrounds_sum_difference_flag; + int8_t dialog_normalisation_parameter; + int8_t dialog_normalisation_unspecified; + int8_t dialog_normalisation_gain; + int8_t number_of_subframes; + int8_t number_of_primary_audio_channels; + int8_t subband_activity_count[8]; + int8_t high_frequency_VQ_start_subband[8]; + int8_t joint_intensity_coding_index[8]; + int8_t transient_mode_code_book[8]; + int8_t scales_factor_code_book[8]; + int8_t bit_allocation_quantizer_select[8]; + int8_t quantization_index_codebook_select[8][26]; + float scale_factor_adjustment_index[8][10]; + uint16_t audio_header_crc_check_word; + + int32_t nVQIndex; + int32_t nQSelect; + int8_t subsubframe_count; + int8_t partial_subsubframe_sample_count; + int8_t prediction_mode[8][33]; + int32_t PVQIndex[8][33]; + int32_t bit_allocation_index[8][33]; + int32_t transition_mode[8][33]; + int32_t scale_factors[8][33][2]; + int32_t nScaleSum; + + + uint32_t channel_extension_sync_word; + uint16_t extension_primary_frame_byte_size; + uint8_t extension_channel_arrangement; + + uint32_t extension_sync_word_SYNC96; + uint16_t extension_frame_byte_data_size_FSIZE96; + uint8_t revision_number; +} decoder_data_t; + +#endif /* DTS_DECODER_H */ |