#include "libavutil/attributes.h"
#include "libavutil/ffmath.h"
#include "avcodec.h"
#include "internal.h"
#include "wma.h"
#include "libavutil/avassert.h"

Functions
static av_cold int	encode_init (AVCodecContext *avctx)

static int	apply_window_and_mdct (AVCodecContext avctx, const AVFrame frame)

static void	init_exp (WMACodecContext s, int ch, const int exp_param)

static void	encode_exp_vlc (WMACodecContext s, int ch, const int exp_param)

static int	encode_block (WMACodecContext s, float(src_coefs)[BLOCK_MAX_SIZE], int total_gain)

static int	encode_frame (WMACodecContext s, float(src_coefs)[BLOCK_MAX_SIZE], uint8_t *buf, int buf_size, int total_gain)

static int	encode_superframe (AVCodecContext avctx, AVPacket avpkt, const AVFrame frame, int got_packet_ptr)

Function Documentation

static av_cold int encode_init ( AVCodecContext * avctx )

static

Definition at line 31 of file wmaenc.c.

static int apply_window_and_mdct	(	AVCodecContext *	avctx,
		const AVFrame *	frame
	)

static

Definition at line 103 of file wmaenc.c.

Referenced by encode_superframe().

static void init_exp	(	WMACodecContext *	s,
		int	ch,
		const int *	exp_param
	)

static

Definition at line 132 of file wmaenc.c.

Referenced by encode_block().

static void encode_exp_vlc	(	WMACodecContext *	s,
		int	ch,
		const int *	exp_param
	)

static

Definition at line 154 of file wmaenc.c.

Referenced by encode_block().

static int encode_block	(	WMACodecContext *	s,
		float(*)	src_coefs[BLOCK_MAX_SIZE],
		int	total_gain
	)

static

Definition at line 182 of file wmaenc.c.

Referenced by encode_frame().

static int encode_frame	(	WMACodecContext *	s,
		float(*)	src_coefs[BLOCK_MAX_SIZE],
		uint8_t *	buf,
		int	buf_size,
		int	total_gain
	)

static

Definition at line 351 of file wmaenc.c.

Referenced by encode_superframe().

static int encode_superframe	(	AVCodecContext *	avctx,
		AVPacket *	avpkt,
		const AVFrame *	frame,
		int *	got_packet_ptr
	)

static

Definition at line 366 of file wmaenc.c.

Functions

Function Documentation