#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 252 of file aac.h.
Definition at line 253 of file aac.h.
Referenced by 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 278 of file aac.h.
Referenced by apply_ltp(), imdct_and_windowing(), and update_ltp().
ChannelElement* AACContext::che[4][MAX_ELEM_ID] |
Definition at line 268 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 265 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 288 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 256 of file aac.h.
Referenced by 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 285 of file aac.h.
Referenced by aac_decode_close(), aac_decode_init(), and imdct_and_windowing().
Definition at line 287 of file aac.h.
Referenced by aac_decode_close(), aac_decode_init(), and windowing_and_mdct_ltp().
Definition at line 286 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 302 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 297 of file aac.h.
Referenced by aac_decode_frame_int(), and che_configure().
Definition at line 290 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 |