FFURLInputStream.c File Reference

#include "FFUtils.h"
#include "com_tagtraum_ffsampledsp_FFURLInputStream.h"

Go to the source code of this file.

Functions
JNIEXPORT void JNICALL	Java_com_tagtraum_ffsampledsp_FFURLInputStream_fillNativeBuffer (JNIEnv *env, jobject stream, jlong aio_pointer)
	Fills the java-side buffer (allocated via Java code) with fresh audio data.
JNIEXPORT jlong JNICALL	Java_com_tagtraum_ffsampledsp_FFURLInputStream_open (JNIEnv *env, jobject stream, jstring url, jbyteArray urlBytes, jint streamIndex, jint fileBufferSize)
	Open a file/URL and create a corresponding FFAudioIO.
JNIEXPORT jboolean JNICALL	Java_com_tagtraum_ffsampledsp_FFURLInputStream_isSeekable (JNIEnv *env, jobject stream, jlong aio_pointer)
	Indicates whether an FFAudioIO context is seekable.
JNIEXPORT void JNICALL	Java_com_tagtraum_ffsampledsp_FFURLInputStream_seek (JNIEnv *env, jobject stream, jlong aio_pointer, jlong microseconds)
	Seeks to a point in time.
JNIEXPORT void JNICALL	Java_com_tagtraum_ffsampledsp_FFURLInputStream_close (JNIEnv *env, jobject stream, jlong aio_pointer)
	Free all resources associated with a given FFAudioIO.

Function Documentation

Java_com_tagtraum_ffsampledsp_FFURLInputStream_close()

JNIEXPORT void JNICALL Java_com_tagtraum_ffsampledsp_FFURLInputStream_close	(	JNIEnv *	env,
		jobject	stream,
		jlong	aio_pointer )

Free all resources associated with a given FFAudioIO.

Parameters

env	JNIEnv
stream	calling FFURLInputStream instance
aio_pointer	pointer to FFAudioIO

Definition at line 192 of file FFURLInputStream.c.

Java_com_tagtraum_ffsampledsp_FFURLInputStream_fillNativeBuffer()

JNIEXPORT void JNICALL Java_com_tagtraum_ffsampledsp_FFURLInputStream_fillNativeBuffer	(	JNIEnv *	env,
		jobject	stream,
		jlong	aio_pointer )

Fills the java-side buffer (allocated via Java code) with fresh audio data.

Parameters

env	JNIEnv
stream	FFURLInputStream instance
aio_pointer	pointer to the FFAudioIO created when opening the file

Definition at line 35 of file FFURLInputStream.c.

Java_com_tagtraum_ffsampledsp_FFURLInputStream_isSeekable()

JNIEXPORT jboolean JNICALL Java_com_tagtraum_ffsampledsp_FFURLInputStream_isSeekable	(	JNIEnv *	env,
		jobject	stream,
		jlong	aio_pointer )

Indicates whether an FFAudioIO context is seekable.

Parameters

env	JNIEnv
stream	calling FFURLInputStream instance
aio_pointer	pointer to FFAudioIO context

Returns

true or false, depending on whether the URL is seekable

Definition at line 132 of file FFURLInputStream.c.

Java_com_tagtraum_ffsampledsp_FFURLInputStream_open()

JNIEXPORT jlong JNICALL Java_com_tagtraum_ffsampledsp_FFURLInputStream_open	(	JNIEnv *	env,
		jobject	stream,
		jstring	url,
		jbyteArray	urlBytes,
		jint	streamIndex,
		jint	fileBufferSize )

Open a file/URL and create a corresponding FFAudioIO.

Parameters

env	JNIEnv
stream	calling FFURLInputStream instance
url	URL

Returns

pointer to new FFAudioIO

Definition at line 57 of file FFURLInputStream.c.

Java_com_tagtraum_ffsampledsp_FFURLInputStream_seek()

JNIEXPORT void JNICALL Java_com_tagtraum_ffsampledsp_FFURLInputStream_seek	(	JNIEnv *	env,
		jobject	stream,
		jlong	aio_pointer,
		jlong	microseconds )

Seeks to a point in time.

Parameters

env	JNIEnv
stream	calling FFURLInputStream instance
aio_pointer	pointer to FFAudioIO context
microseconds	timestamp to seek to

Definition at line 149 of file FFURLInputStream.c.