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This commit is contained in:
Thomas Vander Stichele 2005-12-06 19:42:02 +00:00
parent 9ed21f068c
commit cefa838458
5 changed files with 52 additions and 52 deletions
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36
gst/audioresample/buffer.h
View file

@ -28,24 +28,24 @@ struct _AudioresampleBufferQueue
int offset;
};
AudioresampleBuffer * audioresample_buffer_new (void);
AudioresampleBuffer * audioresample_buffer_new_and_alloc (int size);
AudioresampleBuffer * audioresample_buffer_new_with_data (void *data, int size);
AudioresampleBuffer * audioresample_buffer_new_subbuffer (AudioresampleBuffer * buffer,
int offset,
int length);
void audioresample_buffer_ref (AudioresampleBuffer * buffer);
void audioresample_buffer_unref (AudioresampleBuffer * buffer);
AudioresampleBuffer * audioresample_buffer_new (void);
AudioresampleBuffer * audioresample_buffer_new_and_alloc (int size);
AudioresampleBuffer * audioresample_buffer_new_with_data (void *data, int size);
AudioresampleBuffer * audioresample_buffer_new_subbuffer (AudioresampleBuffer * buffer,
int offset,
int length);
void audioresample_buffer_ref (AudioresampleBuffer * buffer);
void audioresample_buffer_unref (AudioresampleBuffer * buffer);
AudioresampleBufferQueue *
audioresample_buffer_queue_new (void);
void audioresample_buffer_queue_free (AudioresampleBufferQueue * queue);
int audioresample_buffer_queue_get_depth (AudioresampleBufferQueue * queue);
int audioresample_buffer_queue_get_offset (AudioresampleBufferQueue * queue);
void audioresample_buffer_queue_push (AudioresampleBufferQueue * queue,
AudioresampleBuffer * buffer);
AudioresampleBuffer * audioresample_buffer_queue_pull (AudioresampleBufferQueue * queue, int len);
AudioresampleBuffer * audioresample_buffer_queue_peek (AudioresampleBufferQueue * queue, int len);
void audioresample_buffer_queue_flush (AudioresampleBufferQueue * queue);
AudioresampleBufferQueue *
audioresample_buffer_queue_new (void);
void audioresample_buffer_queue_free (AudioresampleBufferQueue * queue);
int audioresample_buffer_queue_get_depth (AudioresampleBufferQueue * queue);
int audioresample_buffer_queue_get_offset (AudioresampleBufferQueue * queue);
void audioresample_buffer_queue_push (AudioresampleBufferQueue * queue,
AudioresampleBuffer * buffer);
AudioresampleBuffer * audioresample_buffer_queue_pull (AudioresampleBufferQueue * queue, int len);
AudioresampleBuffer * audioresample_buffer_queue_peek (AudioresampleBufferQueue * queue, int len);
void audioresample_buffer_queue_flush (AudioresampleBufferQueue * queue);
#endif

2
gst/audioresample/functable.h
View file

@ -51,7 +51,7 @@ double functable_evaluate (Functable *t,double x);
double functable_fir(Functable *t,double x0,int n,double *data,int len);
void functable_fir2(Functable *t,double *r0, double *r1, double x0,
int n,double *data,int len);
int n,double *data,int len);
void functable_func_sinc(double *fx, double *dfx, double x, void *closure);
void functable_func_boxcar(double *fx, double *dfx, double x, void *closure);

2
gst/audioresample/gstaudioresample.c
View file

@ -48,7 +48,7 @@ enum
LAST_SIGNAL
};
#define DEFAULT_FILTERLEN 16
#define DEFAULT_FILTERLEN 16
enum
{

50
gst/audioresample/resample.h
View file

@ -25,9 +25,9 @@
#include "buffer.h"
typedef enum {
RESAMPLE_FORMAT_S16 = 0,
RESAMPLE_FORMAT_S32,
RESAMPLE_FORMAT_F32,
RESAMPLE_FORMAT_S16 = 0,
RESAMPLE_FORMAT_S32,
RESAMPLE_FORMAT_F32,
RESAMPLE_FORMAT_F64
} ResampleFormat;
@ -36,25 +36,25 @@ typedef void (*ResampleCallback) (void *);
typedef struct _ResampleState ResampleState;
struct _ResampleState {
/* parameters */
/* parameters */
int n_channels;
ResampleFormat format;
int n_channels;
ResampleFormat format;
int filter_length;
int filter_length;
double i_rate;
double o_rate;
double i_rate;
double o_rate;
int method;
/* internal parameters */
/* internal parameters */
int need_reinit;
double halftaps;
double halftaps;
/* filter state */
/* filter state */
void *o_buf;
int o_size;
@ -63,27 +63,27 @@ struct _ResampleState {
int eos;
int started;
int sample_size;
int sample_size;
void *buffer;
int buffer_len;
int buffer_filled;
void *buffer;
int buffer_len;
int buffer_filled;
double i_start;
double o_start;
double i_start;
double o_start;
double i_inc;
double o_inc;
double i_inc;
double o_inc;
double sinc_scale;
double i_end;
double o_end;
double i_end;
double o_end;
int i_samples;
int o_samples;
int i_samples;
int o_samples;
//void *i_buf;
//void *i_buf;
Functable *ft;

14
tests/check/elements/audioresample.c
View file

@ -33,13 +33,13 @@ gboolean have_eos = FALSE;
GstPad *mysrcpad, *mysinkpad;
#define RESAMPLE_CAPS_TEMPLATE_STRING \
"audio/x-raw-int, " \
"channels = (int) [ 1, MAX ], " \
"rate = (int) [ 1, MAX ], " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
#define RESAMPLE_CAPS_TEMPLATE_STRING \
"audio/x-raw-int, " \
"channels = (int) [ 1, MAX ], " \
"rate = (int) [ 1, MAX ], " \
"endianness = (int) BYTE_ORDER, " \
"width = (int) 16, " \
"depth = (int) 16, " \
"signed = (bool) TRUE"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",