alcRing.c File Reference

#include "config.h"
#include <string.h>
#include <stdlib.h>
#include "alMain.h"

Go to the source code of this file.

Functions
RingBuffer *	CreateRingBuffer (ALsizei frame_size, ALsizei length)
void	DestroyRingBuffer (RingBuffer *ring)
void	ReadRingBuffer (RingBuffer *ring, ALubyte *data, ALsizei len)
ALsizei	RingBufferSize (RingBuffer *ring)
void	WriteRingBuffer (RingBuffer *ring, const ALubyte *data, ALsizei len)

Function Documentation

RingBuffer* CreateRingBuffer	(	ALsizei	frame_size,
		ALsizei	length
	)

Definition at line 41 of file alcRing.c.

References calloc, and InitializeCriticalSection().

Referenced by alsa_open_capture(), ca_open_capture(), DSoundOpenCapture(), oss_open_capture(), pa_open_capture(), and WinMMOpenCapture().

void DestroyRingBuffer

(

RingBuffer *

ring

)

Definition at line 58 of file alcRing.c.

References DeleteCriticalSection(), and free.

Referenced by alsa_close_capture(), alsa_open_capture(), ca_close_capture(), ca_open_capture(), DSoundCloseCapture(), DSoundOpenCapture(), oss_close_capture(), pa_open_capture(), WinMMCloseCapture(), and WinMMOpenCapture().

void ReadRingBuffer	(	RingBuffer *	ring,
		ALubyte *	data,
		ALsizei	len
	)

Definition at line 108 of file alcRing.c.

References EnterCriticalSection(), LeaveCriticalSection(), and memcpy.

Referenced by alsa_capture_samples(), ca_capture_conversion_callback(), DSoundCaptureSamples(), oss_capture_samples(), pa_capture_samples(), and WinMMCaptureSamples().

ALsizei RingBufferSize

(

RingBuffer *

ring

)

Definition at line 67 of file alcRing.c.

References EnterCriticalSection(), and LeaveCriticalSection().

Referenced by alsa_available_samples(), ca_available_samples(), DSoundAvailableSamples(), oss_available_samples(), pa_available_samples(), and WinMMAvailableSamples().

void WriteRingBuffer	(	RingBuffer *	ring,
		const ALubyte *	data,
		ALsizei	len
	)

Definition at line 78 of file alcRing.c.

References EnterCriticalSection(), LeaveCriticalSection(), and memcpy.

Referenced by alsa_available_samples(), ca_capture_callback(), CaptureThreadProc(), DSoundAvailableSamples(), OSSCaptureProc(), and pa_capture_cb().