2007-09-27 Mario Torre <neugens@limasoftware.net>

	* gnu/javax/sound/sampled/gstreamer/io/GstAudioFileReaderNativePeer.java:
	(gstreamer_get_audio_format_stream): Removed parameter from javadoc.
	(gstreamer_get_audio_format_file): likewise.
	* gnu/javax/sound/sampled/gstreamer/lines/GstPipeline.java:
	Added class javadoc and implementation notes.
	(READ): new constant.
	(WRITE): likewise.
	(QUEUED): likewise.
	(CAPACITY_KEY): likewise.
	(lock): likewise.
	(prefs): new variable.
	(GstPipeline constructor): added OS independent rutines to detect
	filesystem pipes size plus save and restores this information via
	preferences. Now closes open pipe on user abort at VM exit.
	(open_native_pipe): new native method.
	(close_native_pipe): likewise.
	(detect_pipe_size): likewise.
	(createForWrite): update to use new native methods.
	(setState): removed hack to synchronize reading and writing of the
	filesystme named pipe.
	(available): implemented.
	(drain): new implementation, now correctly waits for data to be consumed
	in the pipeline.
	(prepareWrite): removed hack to synchronize reading and writing of the
	filesystme named pipe.
	(CleanPipeline): new inner class, used for cleaning of native pipelines
	still opened at VM exit.
	* gnu/javax/sound/sampled/gstreamer/lines/GstSourceDataLine:
	(getFramePosition): method still stubbed, now output "implement me"
	note when called (used for testing).
	(getLongFramePosition): likewise.
	(getMicrosecondPosition): likewise.
	* include/gnu_javax_sound_sampled_gstreamer_lines_GstPipeline.h:
	regenerated.
	* native/jni/gstreamer-peer/gst_native_data_line.c:
	(setup_pipeline): Changed signature, now uses a file descriptor instead of
	char with the name of the native pipeline. Also changed to use "fdsrc"
	when creating the GStreamer pipeline.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstNativeDataLine_setup_1sink_1pipeline):
	now uses gst_native_pipeline_get_pipeline_fd to get the file descriptor
	of the native pipeline, instead of gst_native_pipeline_get_pipeline_name.
	Chaged to use "autoaudiosink" as GStreamer audio sink.
	(gst_newpad): fix indentation.
	* native/jni/gstreamer-peer/gst_native_pipeline.c: include new headers for
	compilation.
	(capacityFID): new filed for caching.
	(GST_DETECTED_PIPE_CAPACITY): new field.
	(enum): maps READ and WRITE in GstPipeline class.
	(_GstNativePipelinePrivate.fd): new field.
	(create_name): new function.
	(init_pointer_IDs): likewise.
	(get_free_space): likewise.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_init_1id_1cache):
	cache capacityFID.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_init_1instance):
	get value for GST_DETECTED_PIPE_CAPACITY from mapped class.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_set_1state):
	removed "unused" attribute from parameters, clean pipeline name on exit.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_open_1native_1pipe):
	new function.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_close_1native_1pipe):
	likewise.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_create_1named_1pipe):
	pipe name created with a dedicated function.
	(Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_available): new
	function.
	* native/jni/gstreamer-peer/gst_native_pipeline.h:
	(gst_native_pipeline_clean): removed.
	(gst_native_pipeline_get_pipeline_fd): new function.
	* native/jni/gstreamer-peer/gst_peer.h: new defines used by the peer.
	* native/jni/gstreamer-peer/gstreamer_io_peer.c: (_GST_MALLOC_SIZE_): moved
	in gst_peer.h.

1 files changed, 11 insertions, 0 deletions

diff --git a/include/gnu_javax_sound_sampled_gstreamer_lines_GstPipeline.h b/include/gnu_javax_sound_sampled_gstreamer_lines_GstPipeline.h
index d5893a1f2..dbf13b0fd 100644
--- a/include/gnu_javax_sound_sampled_gstreamer_lines_GstPipeline.h
+++ b/include/gnu_javax_sound_sampled_gstreamer_lines_GstPipeline.h
@@ -12,8 +12,19 @@ extern "C"
 
 JNIEXPORT void JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_init_1id_1cache (JNIEnv *env, jclass);
 JNIEXPORT jboolean JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_set_1state (JNIEnv *env, jclass, jobject, jint);
+JNIEXPORT jint JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_available (JNIEnv *env, jclass, jobject, jint);
+JNIEXPORT void JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_open_1native_1pipe (JNIEnv *env, jclass, jobject, jint);
+JNIEXPORT void JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_close_1native_1pipe (JNIEnv *env, jclass, jobject);
 JNIEXPORT void JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_init_1instance (JNIEnv *env, jobject);
 JNIEXPORT jboolean JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_create_1named_1pipe (JNIEnv *env, jobject, jobject);
+JNIEXPORT jlong JNICALL Java_gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_detect_1pipe_1size (JNIEnv *env, jobject);
+
+#undef gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_READ
+#define gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_READ 0L
+#undef gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_WRITE
+#define gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_WRITE 1L
+#undef gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_QUEUED
+#define gnu_javax_sound_sampled_gstreamer_lines_GstPipeline_QUEUED 1L
 
 #ifdef __cplusplus
 }