ENCODER__wavmedia.c File Reference

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Detailed Description

This module provides WAV encoder media data access handle.

REVISION

• 12/12/2003 M.GAO
  Initial creation.

Definition in file ENCODER__wavmedia.c.

#include "../SYSTEM/sys_hardware.h"
#include "../codec/codec.h"
#include "../AUDIO/audio.h"
#include "../coder/coder.h"
#include "encoder.h"

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Functions
USHORT	ENCODER__wavmedia (void)
	Function serves as the WAV encoder media access task handle.

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Function Documentation

USHORT ENCODER__wavmedia (  void   )

Function serves as the WAV encoder media access task handle. Returns: Always return 0. Definition at line 38 of file ENCODER__wavmedia.c. References st_ENCODER::encode, Encoder, ENCODER_putData(), st_CODER::flag, st_ENCODER::mediaPipe, PIPE_readNext(), and SEM_coder. { PIPE_Obj * mediaPipe = &Encoder.mediaPipe; while( PIPE_readFrameNum(mediaPipe)) { if(0 == Encoder.encode.nested) { if(0==ENCODER_putData(mediaPipe->RdFrame.Frame, ENCODER_MEDIA_PIPE_FRAMELEN)) { //if(0==SEM_count(SEM_coder)) SEM_post(SEM_coder); break; } } PIPE_readNext(mediaPipe); } if(Coder.flag & F_CODER_ENCODER_DATAPENDING) { if(0==SEM_count(SEM_coder)) SEM_post(SEM_coder); } else if(Coder.flag & F_CODER_ENCODER_SETIDLE) { if(!(Coder.flag&F_CODER_ENCODER_IDLE)) if(0==SEM_count(SEM_coder)) SEM_post(SEM_coder); } return 0; }

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