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Viewing changes to quicktime/libdv.h

  • Committer: Paolo Rampino
  • Date: 2010-02-17 19:46:21 UTC
  • Revision ID: git-v1:c39ff77ffa6ae08441c12e7d7f54e3897ddde7f1
Initial Merge

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quicktime/libdv.h
 
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#ifndef LIBDV_H
 
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#define LIBDV_H
 
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#ifdef __cplusplus
 
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extern "C" {
 
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#endif
 
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// Buffer sizes
 
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#define DV_NTSC_SIZE 120000
 
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#define DV_PAL_SIZE 144000
 
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// Norms
 
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#define DV_NTSC 0
 
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#define DV_PAL 1
 
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#include <libdv/dv.h>
 
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#include <pthread.h>
 
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#include <sys/time.h>
 
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typedef struct
 
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{
 
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        dv_decoder_t *decoder;
 
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        dv_encoder_t *encoder;
 
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        short *temp_audio[4];
 
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        unsigned char *temp_video;
 
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        int use_mmx;
 
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        int audio_frames;
 
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} dv_t;
 
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// ================================== The frame decoder
 
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dv_t* dv_new();
 
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int dv_delete(dv_t* dv);
 
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// Decode a video frame from the data and return nonzero if failure
 
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int dv_read_video(dv_t *dv, 
 
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                unsigned char **output_rows, 
 
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                unsigned char *data, 
 
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                long bytes,
 
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                int color_model);
 
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// Decode audio from the data and return the number of samples decoded.
 
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int dv_read_audio(dv_t *dv, 
 
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                unsigned char *samples,
 
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                unsigned char *data,
 
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                long size,
 
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                int channels,
 
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                int bits);
 
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void dv_write_video(dv_t *dv,
 
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                unsigned char *data,
 
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                unsigned char **input_rows,
 
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                int color_model,
 
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                int norm);
 
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// Write audio into frame after video is encoded.
 
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// Returns the number of samples put in frame.
 
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int dv_write_audio(dv_t *dv,
 
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                unsigned char *data,
 
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                unsigned char *input_samples,
 
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                int max_samples,
 
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                int channels,
 
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                int bits,
 
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                int rate,
 
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                int norm);
 
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#ifdef __cplusplus
 
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}
 
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#endif
 
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#endif