WMAProDecodeCtx Struct Reference

main decoder context More...

Data Fields
AVCodecContext *	avctx
	codec context for av_log
DSPContext	dsp
	accelerated DSP functions
uint8_t	frame_data [MAX_FRAMESIZE+FF_INPUT_BUFFER_PADDING_SIZE]
	compressed frame data
PutBitContext	pb
	context for filling the frame_data buffer
FFTContext	mdct_ctx [WMAPRO_BLOCK_SIZES]
	MDCT context per block size.

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Detailed Description

main decoder context

Definition at line 164 of file wmaprodec.c.

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Field Documentation

AVCodecContext* WMAProDecodeCtx::avctx

codec context for av_log

Definition at line 166 of file wmaprodec.c.

Referenced by decode_channel_transform(), decode_coeffs(), decode_frame(), decode_init(), decode_scale_factors(), decode_subframe(), decode_subframe_length(), decode_tilehdr(), and save_bits().

DSPContext WMAProDecodeCtx::dsp

accelerated DSP functions

Definition at line 167 of file wmaprodec.c.

Referenced by decode_init(), decode_subframe(), inverse_channel_transform(), and wmapro_window().

uint8_t WMAProDecodeCtx::frame_data[MAX_FRAMESIZE+FF_INPUT_BUFFER_PADDING_SIZE]

compressed frame data

Definition at line 169 of file wmaprodec.c.

Referenced by decode_init(), and save_bits().

PutBitContext WMAProDecodeCtx::pb

context for filling the frame_data buffer

Definition at line 170 of file wmaprodec.c.

Referenced by decode_init(), and save_bits().

FFTContext WMAProDecodeCtx::mdct_ctx[WMAPRO_BLOCK_SIZES]

MDCT context per block size.

Definition at line 171 of file wmaprodec.c.

Referenced by decode_end(), decode_init(), and decode_subframe().

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The documentation for this struct was generated from the following file:

• libavcodec/wmaprodec.c