#include <aac.h>
Data Fields | |
| AVCodecContext * | avctx |
| AVFrame | frame |
| MPEG4AudioConfig | m4ac |
| int | is_saved |
| Set if elements have stored overlap from previous frame. | |
| DynamicRangeControl | che_drc |
| float | temp [128] |
| enum OCStatus | output_configured |
| int | warned_num_aac_frames |
| VO_AUDIO_CODECAPI | codec_api |
| VO_HANDLE | handle |
| VO_MEM_OPERATOR | mem_operator |
| VO_CODEC_INIT_USERDATA | user_data |
Channel element related data | |
| enum ChannelPosition | che_pos [4][MAX_ELEM_ID] |
| channel element channel mapping with the first index as the first 4 raw data block types | |
| ChannelElement * | che [4][MAX_ELEM_ID] |
| ChannelElement * | tag_che_map [4][MAX_ELEM_ID] |
| int | tags_mapped |
temporary aligned temporary buffers | |
(We do not want to have these on the stack.
) | |
| float | buf_mdct [1024] |
Computed / set up during initialization | |
| FFTContext | mdct |
| FFTContext | mdct_small |
| FFTContext | mdct_ltp |
| DSPContext | dsp |
| FmtConvertContext | fmt_conv |
| int | random_state |
Members used for output interleaving | |
| float * | output_data [MAX_CHANNELS] |
| Points to each element's 'ret' buffer (PCM output). | |
Definition at line 253 of file aac.h.
Definition at line 254 of file aac.h.
Referenced by aac_decode_frame(), aac_decode_frame_int(), aac_decode_init(), apply_dependent_coupling(), decode_band_types(), decode_cpe(), decode_extension_payload(), decode_ics(), decode_ics_info(), decode_prediction(), decode_scalefactors(), decode_spectrum_and_dequant(), decode_tns(), ff_aac_sbr_ctx_init(), ff_decode_sbr_extension(), ff_sbr_apply(), latm_decode_audio_specific_config(), latm_decode_frame(), output_configure(), parse_adts_frame_header(), read_audio_mux_element(), read_sbr_data(), read_sbr_extension(), read_sbr_grid(), read_stream_mux_config(), sbr_hf_calc_npatches(), sbr_hf_gen(), sbr_make_f_derived(), sbr_make_f_master(), sbr_reset(), and skip_data_stream_element().
| float AACContext::buf_mdct[1024] |
Definition at line 279 of file aac.h.
Referenced by apply_ltp(), imdct_and_windowing(), and update_ltp().
| ChannelElement* AACContext::che[4][MAX_ELEM_ID] |
Definition at line 269 of file aac.h.
Referenced by aac_decode_close(), apply_channel_coupling(), che_configure(), flush(), get_che(), output_configure(), and spectral_to_sample().
| enum ChannelPosition AACContext::che_pos[4][MAX_ELEM_ID] |
channel element channel mapping with the first index as the first 4 raw data block types
Definition at line 266 of file aac.h.
Referenced by aac_decode_frame_int(), aac_decode_init(), decode_extension_payload(), decode_ga_specific_config(), and parse_adts_frame_header().
| VO_AUDIO_CODECAPI AACContext::codec_api |
Definition at line 29 of file libvo-aacenc.c.
Referenced by aac_encode_close(), aac_encode_frame(), and aac_encode_init().
Definition at line 289 of file aac.h.
Referenced by aac_decode_init(), apply_intensity_stereo(), apply_mid_side_stereo(), decode_spectrum_and_dequant(), ff_sbr_apply(), imdct_and_windowing(), update_ltp(), and windowing_and_mdct_ltp().
| VO_HANDLE AACContext::handle |
Definition at line 30 of file libvo-aacenc.c.
Referenced by aac_encode_close(), aac_encode_frame(), and aac_encode_init().
Definition at line 257 of file aac.h.
Referenced by aac_decode_frame(), aac_decode_frame_int(), aac_decode_init(), apply_dependent_coupling(), apply_independent_coupling(), apply_prediction(), che_configure(), decode_cpe(), decode_extension_payload(), decode_ics(), decode_ics_info(), decode_prediction(), decode_tns(), ff_decode_sbr_extension(), ff_sbr_apply(), get_che(), latm_decode_audio_specific_config(), latm_decode_frame(), parse_adts_frame_header(), read_sbr_extension(), and spectral_to_sample().
Definition at line 286 of file aac.h.
Referenced by aac_decode_close(), aac_decode_init(), and imdct_and_windowing().
Definition at line 288 of file aac.h.
Referenced by aac_decode_close(), aac_decode_init(), and windowing_and_mdct_ltp().
Definition at line 287 of file aac.h.
Referenced by aac_decode_close(), aac_decode_init(), and imdct_and_windowing().
| VO_MEM_OPERATOR AACContext::mem_operator |
Definition at line 303 of file aac.h.
Referenced by aac_decode_frame_int(), decode_extension_payload(), output_configure(), and parse_adts_frame_header().
| float* AACContext::output_data[MAX_CHANNELS] |
Points to each element's 'ret' buffer (PCM output).
Definition at line 298 of file aac.h.
Referenced by aac_decode_frame_int(), and che_configure().
Definition at line 291 of file aac.h.
Referenced by aac_decode_init(), and decode_spectrum_and_dequant().
| ChannelElement* AACContext::tag_che_map[4][MAX_ELEM_ID] |
| float AACContext::temp[128] |
| VO_CODEC_INIT_USERDATA AACContext::user_data |
1.5.8