FFmpeg
|
AC-3 encoder float/fixed template. More...
#include <stdint.h>
#include "libavutil/attributes.h"
#include "libavutil/internal.h"
#include "audiodsp.h"
#include "internal.h"
#include "ac3enc.h"
#include "eac3enc.h"
Go to the source code of this file.
Functions | |
static void | scale_coefficients (AC3EncodeContext *s) |
static int | normalize_samples (AC3EncodeContext *s) |
static void | clip_coefficients (AudioDSPContext *adsp, CoefType *coef, unsigned int len) |
static CoefType | calc_cpl_coord (CoefSumType energy_ch, CoefSumType energy_cpl) |
static void | sum_square_butterfly (AC3EncodeContext *s, CoefSumType sum[4], const CoefType *coef0, const CoefType *coef1, int len) |
int AC3_NAME() | allocate_sample_buffers (AC3EncodeContext *s) |
static void | copy_input_samples (AC3EncodeContext *s, SampleType **samples) |
static void | apply_mdct (AC3EncodeContext *s) |
static void | apply_channel_coupling (AC3EncodeContext *s) |
static void | compute_rematrixing_strategy (AC3EncodeContext *s) |
int AC3_NAME() | encode_frame (AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr) |
AC-3 encoder float/fixed template.
Definition in file ac3enc_template.c.
|
static |
Referenced by encode_frame().
|
static |
Referenced by apply_mdct().
|
static |
Referenced by apply_channel_coupling(), and encode_frame().
|
static |
Referenced by apply_channel_coupling().
|
static |
Referenced by compute_rematrixing_strategy().
int AC3_NAME() allocate_sample_buffers | ( | AC3EncodeContext * | s | ) |
Definition at line 54 of file ac3enc_template.c.
|
static |
Definition at line 78 of file ac3enc_template.c.
Referenced by encode_frame().
|
static |
Definition at line 101 of file ac3enc_template.c.
Referenced by encode_frame().
|
static |
Definition at line 131 of file ac3enc_template.c.
Referenced by encode_frame().
|
static |
Definition at line 339 of file ac3enc_template.c.
Referenced by encode_frame().
int AC3_NAME() encode_frame | ( | AVCodecContext * | avctx, |
AVPacket * | avpkt, | ||
const AVFrame * | frame, | ||
int * | got_packet_ptr | ||
) |
Definition at line 391 of file ac3enc_template.c.
Referenced by encode_frame(), encode_superframe(), estimate_best_b_count(), flac_encode_frame(), MPA_encode_frame(), and qtrle_encode_frame().