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ahcsrc: porting from 0.10 to 1.0

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This commit is contained in:
Justin Kim 2015-12-24 12:51:13 +09:00 committed by Nicolas Dufresne
parent becaf2852d
commit f1809c4d93
19 changed files with 1490 additions and 2722 deletions
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31
sys/androidmedia/Makefile.am
View file

@ -1,22 +1,30 @@
plugin_LTLIBRARIES = libgstandroidmedia.la
libgstandroidmedia_la_SOURCES = \
gstamc.c \
gstahcsrc.c \
gstamcaudiodec.c \
gstamcvideodec.c \
gstamcvideoenc.c \
gstamc.c \
gstamcsurface.c \
gstamcsurfacetexture.c \
gstamcvideodec.c \
gstamcvideoenc.c \
gst-android-graphics-imageformat.c \
gst-android-graphics-surfacetexture.c \
gst-android-hardware-camera.c \
gstjniutils.c
noinst_HEADERS = \
gstamc.h \
gstamc-constants.h \
gstahcsrc.h \
gstamcaudiodec.h \
gstamcvideodec.h \
gstamcvideoenc.h \
gstamc-constants.h \
gstamc.h \
gstamcsurface.h \
gstamcsurfacetexture.h \
gstamcvideodec.h \
gstamcvideoenc.h \
gst-android-graphics-imageformat.h \
gst-android-graphics-surfacetexture.h \
gst-android-hardware-camera.h \
gstjniutils.h
libgstandroidmedia_la_CFLAGS = \
@ -25,8 +33,11 @@ libgstandroidmedia_la_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \
$(GST_CFLAGS) \
$(ORC_CFLAGS)
$(ORC_CFLAGS) \
-DGST_USE_UNSTABLE_API
libgstandroidmedia_la_LIBADD = \
$(top_builddir)/gst-libs/gst/interfaces/libgstphotography-$(GST_API_VERSION).la \
$(top_builddir)/gst-libs/gst/gl/libgstgl-$(GST_API_VERSION).la \
$(GST_PLUGINS_BASE_LIBS) \
-lgstaudio-@GST_API_VERSION@ \
@ -39,4 +50,6 @@ libgstandroidmedia_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstandroidmedia_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS)
androidmedia_java_classesdir = $(datadir)/gst-android/ndk-build/androidmedia/
androidmedia_java_classes_DATA = org/freedesktop/gstreamer/androidmedia/GstAmcOnFrameAvailableListener.java
androidmedia_java_classes_DATA = \
org/freedesktop/gstreamer/androidmedia/GstAhcCallback.java \
org/freedesktop/gstreamer/androidmedia/GstAmcOnFrameAvailableListener.java

114
sys/androidmedia/gst-android-graphics-imageformat.c
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
@ -23,7 +26,7 @@
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include "gstjniutils.h"
#include "gst-android-graphics-imageformat.h"
@ -31,7 +34,7 @@
static struct
{
jclass klass;
jmethodID getBitsPerPixel;
jmethodID get_bits_per_pixel;
jint JPEG;
jint NV16;
jint NV21;
@ -53,30 +56,95 @@ gint ImageFormat_YV12;
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env;
jfieldID fieldID;
jclass klass;
GError *err = NULL;
env = gst_amc_jni_get_env ();
/* android.graphics.ImageFormat */
GST_DVM_GET_CLASS (android_graphics_imageformat,
"android/graphics/ImageFormat");
GST_DVM_GET_STATIC_METHOD (android_graphics_imageformat, getBitsPerPixel,
"(I)I");
klass = android_graphics_imageformat.klass =
gst_amc_jni_get_class (env, &err, "android/graphics/ImageFormat");
GST_DVM_GET_CONSTANT (android_graphics_imageformat, JPEG, Int, "I");
if (err)
goto failed;
android_graphics_imageformat.get_bits_per_pixel =
gst_amc_jni_get_static_method_id (env, &err, klass,
"getBitsPerPixel", "(I)I");
if (err)
goto failed;
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "JPEG", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.JPEG))
goto failed;
ImageFormat_JPEG = android_graphics_imageformat.JPEG;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, NV16, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "NV16", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.NV16))
goto failed;
ImageFormat_NV16 = android_graphics_imageformat.NV16;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, NV21, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "NV21", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.NV21))
goto failed;
ImageFormat_NV21 = android_graphics_imageformat.NV21;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, RGB_565, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "RGB_565", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.RGB_565))
goto failed;
ImageFormat_RGB_565 = android_graphics_imageformat.RGB_565;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, UNKNOWN, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "UNKNOWN", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.UNKNOWN))
goto failed;
ImageFormat_UNKNOWN = android_graphics_imageformat.UNKNOWN;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, YUY2, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "YUY2", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.YUY2))
goto failed;
ImageFormat_YUY2 = android_graphics_imageformat.YUY2;
GST_DVM_GET_CONSTANT (android_graphics_imageformat, YV12, Int, "I");
fieldID = gst_amc_jni_get_static_field_id (env, &err, klass, "YV12", "I");
if (err)
goto failed;
if (!gst_amc_jni_get_static_int_field (env, &err, klass, fieldID,
&android_graphics_imageformat.YV12))
goto failed;
ImageFormat_YV12 = android_graphics_imageformat.YV12;
return TRUE;
failed:
if (err) {
GST_ERROR ("Failed to get android.graphics.ImageFormat class: %s",
err->message);
g_clear_error (&err);
}
return FALSE;
}
gboolean
@ -93,7 +161,7 @@ gst_android_graphics_imageformat_init (void)
void
gst_android_graphics_imageformat_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env = gst_amc_jni_get_env ();
if (android_graphics_imageformat.klass)
(*env)->DeleteGlobalRef (env, android_graphics_imageformat.klass);
@ -104,11 +172,21 @@ gst_android_graphics_imageformat_deinit (void)
gint
gst_ag_imageformat_get_bits_per_pixel (gint format)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env;
GError *err = NULL;
jclass klass = android_graphics_imageformat.klass;
jint bpp = 0;
bpp = GST_DVM_STATIC_CALL (return -1, Int,
android_graphics_imageformat, getBitsPerPixel, format);
env = gst_amc_jni_get_env ();
if (!gst_amc_jni_call_static_int_method (env, &err,
klass, android_graphics_imageformat.get_bits_per_pixel, &bpp, format)) {
GST_ERROR ("Failed to get android.graphics.ImageFormat class: %s",
err->message);
g_clear_error (&err);
}
return bpp;
}

5
sys/androidmedia/gst-android-graphics-imageformat.h
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
@ -23,8 +26,6 @@
#define __GST_ANDROID_GRAPHICS_IMAGEFORMAT_H__
#include <gst/gst.h>
#include <jni.h>
G_BEGIN_DECLS

50
sys/androidmedia/gst-android-graphics-surfacetexture.c
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
@ -23,11 +26,10 @@
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include "gstjniutils.h"
#include "gst-android-graphics-surfacetexture.h"
static struct
{
jclass klass;
@ -39,14 +41,28 @@ static struct
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env;
GError *err = NULL;
env = gst_amc_jni_get_env ();
/* android.graphics.SurfaceTexture */
GST_DVM_GET_CLASS (android_graphics_surfacetexture,
"android/graphics/SurfaceTexture");
GST_DVM_GET_CONSTRUCTOR (android_graphics_surfacetexture, constructor,
"(I)V");
GST_DVM_GET_METHOD (android_graphics_surfacetexture, release, "()V");
android_graphics_surfacetexture.klass =
gst_amc_jni_get_class (env, &err, "android/graphics/SurfaceTexture");
if (!android_graphics_surfacetexture.klass) {
GST_ERROR ("Failed to get android.graphics.SurfaceTexture class: %s",
err->message);
g_clear_error (&err);
return FALSE;
}
android_graphics_surfacetexture.constructor =
gst_amc_jni_get_method_id (env, &err,
android_graphics_surfacetexture.klass, "<init>", "(I)V");
android_graphics_surfacetexture.release =
gst_amc_jni_get_method_id (env, &err,
android_graphics_surfacetexture.klass, "release", "()V");
return TRUE;
}
@ -65,7 +81,7 @@ gst_android_graphics_surfacetexture_init (void)
void
gst_android_graphics_surfacetexture_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env = gst_amc_jni_get_env ();
if (android_graphics_surfacetexture.klass)
(*env)->DeleteGlobalRef (env, android_graphics_surfacetexture.klass);
@ -76,7 +92,7 @@ gst_android_graphics_surfacetexture_deinit (void)
GstAGSurfaceTexture *
gst_ag_surfacetexture_new (gint texture_id)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env = gst_amc_jni_get_env ();
jobject object = NULL;
GstAGSurfaceTexture *tex = NULL;
@ -105,15 +121,23 @@ gst_ag_surfacetexture_new (gint texture_id)
void
gst_ag_surfacetexture_release (GstAGSurfaceTexture * self)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env;
GError *err = NULL;
env = gst_amc_jni_get_env ();
if (!gst_amc_jni_call_void_method (env, &err, self->object,
android_graphics_surfacetexture.release)) {
GST_ERROR ("Failed to call release: %s", err->message);
g_clear_error (&err);
}
GST_DVM_CALL (, self->object, Void, android_graphics_surfacetexture, release);
}
void
gst_ag_surfacetexture_free (GstAGSurfaceTexture * self)
{
JNIEnv *env = gst_dvm_get_env ();
JNIEnv *env = gst_amc_jni_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAGSurfaceTexture, self);

3
sys/androidmedia/gst-android-graphics-surfacetexture.h
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation

1327
sys/androidmedia/gst-android-hardware-camera.c
View file

File diff suppressed because it is too large Load diff

3
sys/androidmedia/gst-android-hardware-camera.h
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation

531
sys/androidmedia/gst-android-media-mediacodec.c
View file

@ -1,531 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include "gst-android-media-mediacodec.h"
static struct
{
jclass klass;
jmethodID constructor;
jfieldID flags;
jfieldID offset;
jfieldID presentationTimeUs;
jfieldID size;
} android_media_mediacodec_bufferinfo;
static struct
{
jclass klass;
jmethodID configure;
jmethodID createByCodecName;
jmethodID createDecoderByType;
jmethodID createEncoderByType;
jmethodID dequeueInputBuffer;
jmethodID dequeueOutputBuffer;
jmethodID flush;
jmethodID getInputBuffers;
jmethodID getOutputBuffers;
jmethodID getOutputFormat;
jmethodID queueInputBuffer;
jmethodID release;
jmethodID releaseOutputBuffer;
jmethodID start;
jmethodID stop;
jint BUFFER_FLAG_SYNC_FRAME;
jint BUFFER_FLAG_CODEC_CONFIG;
jint BUFFER_FLAG_END_OF_STREAM;
jint CONFIGURE_FLAG_ENCODE;
jint INFO_TRY_AGAIN_LATER;
jint INFO_OUTPUT_FORMAT_CHANGED;
jint INFO_OUTPUT_BUFFERS_CHANGED;
} android_media_mediacodec;
gint MediaCodec_BUFFER_FLAG_SYNC_FRAME;
gint MediaCodec_BUFFER_FLAG_CODEC_CONFIG;
gint MediaCodec_BUFFER_FLAG_END_OF_STREAM;
gint MediaCodec_CONFIGURE_FLAG_ENCODE;
gint MediaCodec_INFO_TRY_AGAIN_LATER;
gint MediaCodec_INFO_OUTPUT_FORMAT_CHANGED;
gint MediaCodec_INFO_OUTPUT_BUFFERS_CHANGED;
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
/* android.media.MediaCodec */
GST_DVM_GET_CLASS (android_media_mediacodec, "android/media/MediaCodec");
GST_DVM_GET_STATIC_METHOD (android_media_mediacodec, createByCodecName,
"(Ljava/lang/String;)Landroid/media/MediaCodec;");
GST_DVM_GET_STATIC_METHOD (android_media_mediacodec, createDecoderByType,
"(Ljava/lang/String;)Landroid/media/MediaCodec;");
GST_DVM_GET_STATIC_METHOD (android_media_mediacodec, createEncoderByType,
"(Ljava/lang/String;)Landroid/media/MediaCodec;");
GST_DVM_GET_METHOD (android_media_mediacodec, configure,
"(Landroid/media/MediaFormat;Landroid/view/Surface;"
"Landroid/media/MediaCrypto;I)V");
GST_DVM_GET_METHOD (android_media_mediacodec, dequeueInputBuffer, "(J)I");
GST_DVM_GET_METHOD (android_media_mediacodec, dequeueOutputBuffer,
"(Landroid/media/MediaCodec$BufferInfo;J)I");
GST_DVM_GET_METHOD (android_media_mediacodec, flush, "()V");
GST_DVM_GET_METHOD (android_media_mediacodec, getInputBuffers,
"()[Ljava/nio/ByteBuffer;");
GST_DVM_GET_METHOD (android_media_mediacodec, getOutputBuffers,
"()[Ljava/nio/ByteBuffer;");
GST_DVM_GET_METHOD (android_media_mediacodec, getOutputFormat,
"()Landroid/media/MediaFormat;");
GST_DVM_GET_METHOD (android_media_mediacodec, queueInputBuffer, "(IIIJI)V");
GST_DVM_GET_METHOD (android_media_mediacodec, release, "()V");
GST_DVM_GET_METHOD (android_media_mediacodec, releaseOutputBuffer, "(IZ)V");
GST_DVM_GET_METHOD (android_media_mediacodec, start, "()V");
GST_DVM_GET_METHOD (android_media_mediacodec, stop, "()V");
GST_DVM_GET_CONSTANT (android_media_mediacodec, BUFFER_FLAG_SYNC_FRAME, Int,
"I");
MediaCodec_BUFFER_FLAG_SYNC_FRAME =
android_media_mediacodec.BUFFER_FLAG_SYNC_FRAME;
GST_DVM_GET_CONSTANT (android_media_mediacodec, BUFFER_FLAG_CODEC_CONFIG, Int,
"I");
MediaCodec_BUFFER_FLAG_CODEC_CONFIG =
android_media_mediacodec.BUFFER_FLAG_CODEC_CONFIG;
GST_DVM_GET_CONSTANT (android_media_mediacodec, BUFFER_FLAG_END_OF_STREAM,
Int, "I");
MediaCodec_BUFFER_FLAG_END_OF_STREAM =
android_media_mediacodec.BUFFER_FLAG_END_OF_STREAM;
GST_DVM_GET_CONSTANT (android_media_mediacodec, CONFIGURE_FLAG_ENCODE, Int,
"I");
MediaCodec_CONFIGURE_FLAG_ENCODE =
android_media_mediacodec.CONFIGURE_FLAG_ENCODE;
GST_DVM_GET_CONSTANT (android_media_mediacodec, INFO_TRY_AGAIN_LATER, Int,
"I");
MediaCodec_INFO_TRY_AGAIN_LATER =
android_media_mediacodec.INFO_TRY_AGAIN_LATER;
GST_DVM_GET_CONSTANT (android_media_mediacodec, INFO_OUTPUT_FORMAT_CHANGED,
Int, "I");
MediaCodec_INFO_OUTPUT_FORMAT_CHANGED =
android_media_mediacodec.INFO_OUTPUT_FORMAT_CHANGED;
GST_DVM_GET_CONSTANT (android_media_mediacodec, INFO_OUTPUT_BUFFERS_CHANGED,
Int, "I");
MediaCodec_INFO_OUTPUT_BUFFERS_CHANGED =
android_media_mediacodec.INFO_OUTPUT_BUFFERS_CHANGED;
/* android.media.MediaCodec.BufferInfo */
GST_DVM_GET_CLASS (android_media_mediacodec_bufferinfo,
"android/media/MediaCodec$BufferInfo");
GST_DVM_GET_CONSTRUCTOR (android_media_mediacodec_bufferinfo, constructor,
"()V");
GST_DVM_GET_FIELD (android_media_mediacodec_bufferinfo, flags, "I");
GST_DVM_GET_FIELD (android_media_mediacodec_bufferinfo, offset, "I");
GST_DVM_GET_FIELD (android_media_mediacodec_bufferinfo, presentationTimeUs,
"J");
GST_DVM_GET_FIELD (android_media_mediacodec_bufferinfo, size, "I");
return TRUE;
}
gboolean
gst_android_media_mediacodec_init (void)
{
if (!_init_classes ()) {
gst_android_media_mediacodec_deinit ();
return FALSE;
}
return TRUE;
}
void
gst_android_media_mediacodec_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
if (android_media_mediacodec.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodec.klass);
android_media_mediacodec.klass = NULL;
if (android_media_mediacodec_bufferinfo.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodec_bufferinfo.klass);
android_media_mediacodec_bufferinfo.klass = NULL;
}
/* android.media.MediaCodec */
#define AMMC_CALL(error_statement, type, method, ...) \
GST_DVM_CALL (error_statement, self->object, type, \
android_media_mediacodec, method, ## __VA_ARGS__);
#define AMMC_STATIC_CALL(error_statement, type, method, ...) \
GST_DVM_STATIC_CALL (error_statement, type, \
android_media_mediacodec, method, ## __VA_ARGS__);
gboolean
gst_am_mediacodec_configure (GstAmMediaCodec * self, GstAmMediaFormat * format,
gint flags)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, configure, format->object, NULL, NULL, flags);
return TRUE;
}
GstAmMediaCodec *
gst_am_mediacodec_create_by_codec_name (const gchar * name)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaCodec *codec = NULL;
jobject object = NULL;
jstring name_str;
name_str = (*env)->NewStringUTF (env, name);
if (name_str == NULL)
goto done;
object = AMMC_STATIC_CALL (goto done, Object, createByCodecName, name_str);
if (object) {
codec = g_slice_new0 (GstAmMediaCodec);
codec->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!codec->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaCodec, codec);
codec = NULL;
}
}
done:
if (name_str)
(*env)->DeleteLocalRef (env, name_str);
return codec;
}
GstAmMediaFormat *
gst_am_mediacodec_get_output_format (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaFormat *format = NULL;
jobject object = NULL;
object = AMMC_CALL (return NULL, Object, getOutputFormat);
if (object) {
format = g_slice_new0 (GstAmMediaFormat);
format->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!format->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaFormat, format);
return NULL;
}
}
return format;
}
gboolean
gst_am_mediacodec_start (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, start);
return TRUE;
}
gboolean
gst_am_mediacodec_stop (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, stop);
return TRUE;
}
gboolean
gst_am_mediacodec_flush (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, flush);
return TRUE;
}
void
gst_am_mediacodec_free (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAmMediaCodec, self);
}
void
gst_am_mediacodec_release (GstAmMediaCodec * self)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (, Void, release);
}
void
gst_am_mediacodec_free_buffers (GstAmMediaCodecBuffer * buffers,
gsize n_buffers)
{
JNIEnv *env = gst_dvm_get_env ();
jsize i;
for (i = 0; i < n_buffers; i++) {
if (buffers[i].object)
(*env)->DeleteGlobalRef (env, buffers[i].object);
}
g_free (buffers);
}
GstAmMediaCodecBuffer *
gst_am_mediacodec_get_output_buffers (GstAmMediaCodec * self, gsize * n_buffers)
{
JNIEnv *env = gst_dvm_get_env ();
jobject output_buffers = NULL;
jsize n_output_buffers;
GstAmMediaCodecBuffer *ret = NULL;
jsize i;
*n_buffers = 0;
output_buffers = AMMC_CALL (goto done, Object, getOutputBuffers);
if (!output_buffers)
goto done;
n_output_buffers = (*env)->GetArrayLength (env, output_buffers);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get output buffers array length");
goto done;
}
*n_buffers = n_output_buffers;
ret = g_new0 (GstAmMediaCodecBuffer, n_output_buffers);
for (i = 0; i < n_output_buffers; i++) {
jobject buffer = NULL;
buffer = (*env)->GetObjectArrayElement (env, output_buffers, i);
if ((*env)->ExceptionCheck (env) || !buffer) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get output buffer %d", i);
goto error;
}
ret[i].object = (*env)->NewGlobalRef (env, buffer);
(*env)->DeleteLocalRef (env, buffer);
if (!ret[i].object) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to create global reference %d", i);
goto error;
}
ret[i].data = (*env)->GetDirectBufferAddress (env, ret[i].object);
if (!ret[i].data) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get buffer address %d", i);
goto error;
}
ret[i].size = (*env)->GetDirectBufferCapacity (env, ret[i].object);
}
done:
if (output_buffers)
(*env)->DeleteLocalRef (env, output_buffers);
output_buffers = NULL;
return ret;
error:
if (ret)
gst_am_mediacodec_free_buffers (ret, n_output_buffers);
ret = NULL;
*n_buffers = 0;
goto done;
}
GstAmMediaCodecBuffer *
gst_am_mediacodec_get_input_buffers (GstAmMediaCodec * self, gsize * n_buffers)
{
JNIEnv *env = gst_dvm_get_env ();
jobject input_buffers = NULL;
jsize n_input_buffers;
GstAmMediaCodecBuffer *ret = NULL;
jsize i;
*n_buffers = 0;
input_buffers = AMMC_CALL (goto done, Object, getOutputBuffers);
if (!input_buffers)
goto done;
n_input_buffers = (*env)->GetArrayLength (env, input_buffers);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get input buffers array length");
goto done;
}
*n_buffers = n_input_buffers;
ret = g_new0 (GstAmMediaCodecBuffer, n_input_buffers);
for (i = 0; i < n_input_buffers; i++) {
jobject buffer = NULL;
buffer = (*env)->GetObjectArrayElement (env, input_buffers, i);
if ((*env)->ExceptionCheck (env) || !buffer) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get input buffer %d", i);
goto error;
}
ret[i].object = (*env)->NewGlobalRef (env, buffer);
(*env)->DeleteLocalRef (env, buffer);
if (!ret[i].object) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to create global reference %d", i);
goto error;
}
ret[i].data = (*env)->GetDirectBufferAddress (env, ret[i].object);
if (!ret[i].data) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get buffer address %d", i);
goto error;
}
ret[i].size = (*env)->GetDirectBufferCapacity (env, ret[i].object);
}
done:
if (input_buffers)
(*env)->DeleteLocalRef (env, input_buffers);
input_buffers = NULL;
return ret;
error:
if (ret)
gst_am_mediacodec_free_buffers (ret, n_input_buffers);
ret = NULL;
*n_buffers = 0;
goto done;
}
gint
gst_am_mediacodec_dequeue_input_buffer (GstAmMediaCodec * self,
gint64 timeoutUs)
{
JNIEnv *env = gst_dvm_get_env ();
gint ret = G_MININT;
ret = AMMC_CALL (return G_MININT, Int, dequeueInputBuffer, timeoutUs);
return ret;
}
#define AMMCBI_FIELD(error_statement, type, field) \
GST_DVM_FIELD (error_statement, buffer_info, type, \
android_media_mediacodec_bufferinfo, field);
static gboolean
_fill_buffer_info (JNIEnv * env, jobject buffer_info,
GstAmMediaCodecBufferInfo * info)
{
info->flags = AMMCBI_FIELD (return FALSE, Int, flags);
info->offset = AMMCBI_FIELD (return FALSE, Int, offset);
info->presentation_time_us =
AMMCBI_FIELD (return FALSE, Long, presentationTimeUs);
info->size = AMMCBI_FIELD (return FALSE, Int, size);
return TRUE;
}
gint
gst_am_mediacodec_dequeue_output_buffer (GstAmMediaCodec * self,
GstAmMediaCodecBufferInfo * info, gint64 timeoutUs)
{
JNIEnv *env = gst_dvm_get_env ();
gint ret = G_MININT;
jobject info_o = NULL;
info_o = (*env)->NewObject (env, android_media_mediacodec_bufferinfo.klass,
android_media_mediacodec_bufferinfo.constructor);
if (!info_o) {
GST_ERROR ("Failed to call Java method");
(*env)->ExceptionClear (env);
goto done;
}
ret = AMMC_CALL (goto error, Int, dequeueOutputBuffer, info_o, timeoutUs);
if (!_fill_buffer_info (env, info_o, info))
goto error;
done:
if (info_o)
(*env)->DeleteLocalRef (env, info_o);
info_o = NULL;
return ret;
error:
ret = G_MININT;
goto done;
}
gboolean
gst_am_mediacodec_queue_input_buffer (GstAmMediaCodec * self, gint index,
const GstAmMediaCodecBufferInfo * info)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, queueInputBuffer, index, info->offset,
info->size, info->presentation_time_us, info->flags);
return TRUE;
}
gboolean
gst_am_mediacodec_release_output_buffer (GstAmMediaCodec * self, gint index)
{
JNIEnv *env = gst_dvm_get_env ();
AMMC_CALL (return FALSE, Void, releaseOutputBuffer, index, JNI_FALSE);
return TRUE;
}

101
sys/androidmedia/gst-android-media-mediacodec.h
View file

@ -1,101 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_ANDROID_MEDIA_MEDIACODEC_H__
#define __GST_ANDROID_MEDIA_MEDIACODEC_H__
#include <gst/gst.h>
#include <jni.h>
#include "gst-android-media-mediaformat.h"
G_BEGIN_DECLS
typedef struct _GstAmMediaCodecBuffer GstAmMediaCodecBuffer;
typedef struct _GstAmMediaCodecBufferInfo GstAmMediaCodecBufferInfo;
typedef struct _GstAmMediaCodec GstAmMediaCodec;
struct _GstAmMediaCodecBuffer {
guint8 *data;
gsize size;
/*< private >*/
jobject object; /* global reference */
};
struct _GstAmMediaCodecBufferInfo {
gint flags;
gint offset;
gint64 presentation_time_us;
gint size;
};
struct _GstAmMediaCodec {
/*< private >*/
jobject object; /* global reference */
};
extern gint MediaCodec_BUFFER_FLAG_SYNC_FRAME;
extern gint MediaCodec_BUFFER_FLAG_CODEC_CONFIG;
extern gint MediaCodec_BUFFER_FLAG_END_OF_STREAM;
extern gint MediaCodec_CONFIGURE_FLAG_ENCODE;
extern gint MediaCodec_INFO_TRY_AGAIN_LATER;
extern gint MediaCodec_INFO_OUTPUT_FORMAT_CHANGED;
extern gint MediaCodec_INFO_OUTPUT_BUFFERS_CHANGED;
gboolean gst_android_media_mediacodec_init (void);
void gst_android_media_mediacodec_deinit (void);
gboolean gst_am_mediacodec_configure (GstAmMediaCodec * self,
GstAmMediaFormat * format, gint flags);
GstAmMediaCodec * gst_am_mediacodec_create_by_codec_name (const gchar *name);
GstAmMediaCodec * gst_am_mediacodec_create_decoder_by_type (const gchar *type);
GstAmMediaCodec * gst_am_mediacodec_create_encoder_by_type (const gchar *type);
void gst_am_mediacodec_free (GstAmMediaCodec * self);
gint gst_am_mediacodec_dequeue_input_buffer (GstAmMediaCodec * self,
gint64 timeoutUs);
gint gst_am_mediacodec_dequeue_output_buffer (GstAmMediaCodec * self,
GstAmMediaCodecBufferInfo *info, gint64 timeoutUs);
gboolean gst_am_mediacodec_flush (GstAmMediaCodec * self);
GstAmMediaCodecBuffer * gst_am_mediacodec_get_input_buffers (GstAmMediaCodec * self,
gsize * n_buffers);
GstAmMediaCodecBuffer * gst_am_mediacodec_get_output_buffers (GstAmMediaCodec * self,
gsize * n_buffers);
void gst_am_mediacodec_free_buffers (GstAmMediaCodecBuffer * buffers, gsize n_buffers);
GstAmMediaFormat * gst_am_mediacodec_get_output_format (GstAmMediaCodec * self);
gboolean gst_am_mediacodec_queue_input_buffer (GstAmMediaCodec * self,
gint index, const GstAmMediaCodecBufferInfo *info);
void gst_am_mediacodec_release (GstAmMediaCodec * self);
gboolean gst_am_mediacodec_release_output_buffer (GstAmMediaCodec * self,
gint index);
gboolean gst_am_mediacodec_start (GstAmMediaCodec * self);
gboolean gst_am_mediacodec_stop (GstAmMediaCodec * self);
G_END_DECLS
#endif /* __GST_ANDROID_MEDIA_MEDIACODEC_H__ */

517
sys/androidmedia/gst-android-media-mediacodecinfo.c
View file

@ -1,517 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include "gst-android-media-mediacodecinfo.h"
static struct
{
jclass klass;
jmethodID getCapabilitiesForType;
jmethodID getName;
jmethodID getSupportedTypes;
jmethodID isEncoder;
} android_media_mediacodecinfo;
static struct
{
jclass klass;
jfieldID colorFormats;
jfieldID profileLevels;
} android_media_mediacodeccapabilities;
static struct
{
jclass klass;
jfieldID level;
jfieldID profile;
} android_media_mediacodecprofilelevel;
static struct
{
jclass klass;
jint CHANNEL_OUT_FRONT_LEFT;
jint CHANNEL_OUT_FRONT_RIGHT;
jint CHANNEL_OUT_FRONT_CENTER;
jint CHANNEL_OUT_LOW_FREQUENCY;
jint CHANNEL_OUT_BACK_LEFT;
jint CHANNEL_OUT_BACK_RIGHT;
jint CHANNEL_OUT_FRONT_LEFT_OF_CENTER;
jint CHANNEL_OUT_FRONT_RIGHT_OF_CENTER;
jint CHANNEL_OUT_BACK_CENTER;
jint CHANNEL_OUT_SIDE_LEFT;
jint CHANNEL_OUT_SIDE_RIGHT;
jint CHANNEL_OUT_TOP_CENTER;
jint CHANNEL_OUT_TOP_FRONT_LEFT;
jint CHANNEL_OUT_TOP_FRONT_CENTER;
jint CHANNEL_OUT_TOP_FRONT_RIGHT;
jint CHANNEL_OUT_TOP_BACK_LEFT;
jint CHANNEL_OUT_TOP_BACK_CENTER;
jint CHANNEL_OUT_TOP_BACK_RIGHT;
} android_media_audioformat;
gint AudioFormat_CHANNEL_OUT_FRONT_LEFT;
gint AudioFormat_CHANNEL_OUT_FRONT_RIGHT;
gint AudioFormat_CHANNEL_OUT_FRONT_CENTER;
gint AudioFormat_CHANNEL_OUT_LOW_FREQUENCY;
gint AudioFormat_CHANNEL_OUT_BACK_LEFT;
gint AudioFormat_CHANNEL_OUT_BACK_RIGHT;
gint AudioFormat_CHANNEL_OUT_FRONT_LEFT_OF_CENTER;
gint AudioFormat_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER;
gint AudioFormat_CHANNEL_OUT_BACK_CENTER;
gint AudioFormat_CHANNEL_OUT_SIDE_LEFT;
gint AudioFormat_CHANNEL_OUT_SIDE_RIGHT;
gint AudioFormat_CHANNEL_OUT_TOP_CENTER;
gint AudioFormat_CHANNEL_OUT_TOP_FRONT_LEFT;
gint AudioFormat_CHANNEL_OUT_TOP_FRONT_CENTER;
gint AudioFormat_CHANNEL_OUT_TOP_FRONT_RIGHT;
gint AudioFormat_CHANNEL_OUT_TOP_BACK_LEFT;
gint AudioFormat_CHANNEL_OUT_TOP_BACK_CENTER;
gint AudioFormat_CHANNEL_OUT_TOP_BACK_RIGHT;
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
/* android.media.MediaCodecInfo */
GST_DVM_GET_CLASS (android_media_mediacodecinfo,
"android/media/MediaCodecInfo");
GST_DVM_GET_METHOD (android_media_mediacodecinfo, getCapabilitiesForType,
"(Ljava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;");
GST_DVM_GET_METHOD (android_media_mediacodecinfo, getName,
"()Ljava/lang/String;");
GST_DVM_GET_METHOD (android_media_mediacodecinfo, getSupportedTypes,
"()[java/lang/String;");
GST_DVM_GET_METHOD (android_media_mediacodecinfo, isEncoder, "()Z");
GST_DVM_GET_CLASS (android_media_mediacodeccapabilities,
"android/media/MediaCodecInfo$CodecCapabilities");
GST_DVM_GET_FIELD (android_media_mediacodeccapabilities, colorFormats, "[I");
GST_DVM_GET_FIELD (android_media_mediacodeccapabilities, profileLevels,
"[Landroid/media/MediaCodecInfo$CodecProfileLevel;");
GST_DVM_GET_CLASS (android_media_mediacodecprofilelevel,
"android/media/MediaCodecInfo$ProfileLevel");
GST_DVM_GET_FIELD (android_media_mediacodecprofilelevel, level, "I");
GST_DVM_GET_FIELD (android_media_mediacodecprofilelevel, profile, "I");
GST_DVM_GET_CLASS (android_media_audioformat, "android/media/AudioFormat");
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_FRONT_LEFT, Int,
"I");
AudioFormat_CHANNEL_OUT_FRONT_LEFT =
android_media_audioformat.CHANNEL_OUT_FRONT_LEFT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_FRONT_RIGHT, Int,
"I");
AudioFormat_CHANNEL_OUT_FRONT_RIGHT =
android_media_audioformat.CHANNEL_OUT_FRONT_RIGHT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_FRONT_CENTER,
Int, "I");
AudioFormat_CHANNEL_OUT_FRONT_CENTER =
android_media_audioformat.CHANNEL_OUT_FRONT_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_LOW_FREQUENCY,
Int, "I");
AudioFormat_CHANNEL_OUT_LOW_FREQUENCY =
android_media_audioformat.CHANNEL_OUT_LOW_FREQUENCY;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_BACK_LEFT, Int,
"I");
AudioFormat_CHANNEL_OUT_BACK_LEFT =
android_media_audioformat.CHANNEL_OUT_BACK_LEFT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_BACK_RIGHT, Int,
"I");
AudioFormat_CHANNEL_OUT_BACK_RIGHT =
android_media_audioformat.CHANNEL_OUT_BACK_RIGHT;
GST_DVM_GET_CONSTANT (android_media_audioformat,
CHANNEL_OUT_FRONT_LEFT_OF_CENTER, Int, "I");
AudioFormat_CHANNEL_OUT_FRONT_LEFT_OF_CENTER =
android_media_audioformat.CHANNEL_OUT_FRONT_LEFT_OF_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat,
CHANNEL_OUT_FRONT_RIGHT_OF_CENTER, Int, "I");
AudioFormat_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER =
android_media_audioformat.CHANNEL_OUT_FRONT_RIGHT_OF_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_BACK_CENTER, Int,
"I");
AudioFormat_CHANNEL_OUT_BACK_CENTER =
android_media_audioformat.CHANNEL_OUT_BACK_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_SIDE_LEFT, Int,
"I");
AudioFormat_CHANNEL_OUT_SIDE_LEFT =
android_media_audioformat.CHANNEL_OUT_SIDE_LEFT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_SIDE_RIGHT, Int,
"I");
AudioFormat_CHANNEL_OUT_SIDE_RIGHT =
android_media_audioformat.CHANNEL_OUT_SIDE_RIGHT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_CENTER, Int,
"I");
AudioFormat_CHANNEL_OUT_TOP_CENTER =
android_media_audioformat.CHANNEL_OUT_TOP_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_FRONT_LEFT,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_FRONT_LEFT =
android_media_audioformat.CHANNEL_OUT_TOP_FRONT_LEFT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_FRONT_CENTER,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_FRONT_CENTER =
android_media_audioformat.CHANNEL_OUT_TOP_FRONT_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_FRONT_RIGHT,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_FRONT_RIGHT =
android_media_audioformat.CHANNEL_OUT_TOP_FRONT_RIGHT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_BACK_LEFT,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_BACK_LEFT =
android_media_audioformat.CHANNEL_OUT_TOP_BACK_LEFT;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_BACK_CENTER,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_BACK_CENTER =
android_media_audioformat.CHANNEL_OUT_TOP_BACK_CENTER;
GST_DVM_GET_CONSTANT (android_media_audioformat, CHANNEL_OUT_TOP_BACK_RIGHT,
Int, "I");
AudioFormat_CHANNEL_OUT_TOP_BACK_RIGHT =
android_media_audioformat.CHANNEL_OUT_TOP_BACK_RIGHT;
return TRUE;
}
gboolean
gst_android_media_mediacodecinfo_init (void)
{
if (!_init_classes ()) {
gst_android_media_mediacodecinfo_deinit ();
return FALSE;
}
return TRUE;
}
void
gst_android_media_mediacodecinfo_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
if (android_media_mediacodecinfo.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodecinfo.klass);
android_media_mediacodecinfo.klass = NULL;
if (android_media_mediacodeccapabilities.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodeccapabilities.klass);
android_media_mediacodeccapabilities.klass = NULL;
if (android_media_mediacodecprofilelevel.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodecprofilelevel.klass);
android_media_mediacodecprofilelevel.klass = NULL;
if (android_media_audioformat.klass)
(*env)->DeleteGlobalRef (env, android_media_audioformat.klass);
android_media_audioformat.klass = NULL;
}
/* android.media.MediaCodecInfo */
#define AMMCI_CALL(error_statement, type, method, ...) \
GST_DVM_CALL (error_statement, self->object, type, \
android_media_mediacodecinfo, method, ## __VA_ARGS__);
void
gst_am_mediacodecinfo_free (GstAmMediaCodecInfo * self)
{
JNIEnv *env = gst_dvm_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAmMediaCodecInfo, self);
}
void
gst_am_mediacodeccapabilities_free (GstAmMediaCodecCapabilities * self)
{
JNIEnv *env = gst_dvm_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAmMediaCodecCapabilities, self);
}
void
gst_am_mediacodecprofilelevel_free (GstAmMediaCodecProfileLevel * self)
{
JNIEnv *env = gst_dvm_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAmMediaCodecProfileLevel, self);
}
GstAmMediaCodecCapabilities *
gst_am_mediacodecinfo_get_capabilities_for_type (GstAmMediaCodecInfo * self,
const gchar * type)
{
JNIEnv *env = gst_dvm_get_env ();
jobject object = NULL;
jstring type_str = NULL;
GstAmMediaCodecCapabilities *caps = NULL;
type_str = (*env)->NewStringUTF (env, type);
if (!type_str)
goto done;
object = AMMCI_CALL (goto done, Object, getCapabilitiesForType, type_str);
if (object) {
caps = g_slice_new0 (GstAmMediaCodecCapabilities);
caps->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!caps->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaCodecCapabilities, caps);
caps = NULL;
}
}
done:
if (type_str)
(*env)->DeleteLocalRef (env, type_str);
return caps;
}
gchar *
gst_am_mediacodecinfo_get_name (GstAmMediaCodecInfo * self)
{
JNIEnv *env = gst_dvm_get_env ();
jstring v_str = NULL;
const gchar *v = NULL;
gchar *ret = NULL;
v_str = AMMCI_CALL (return NULL, Object, getName);
if (v_str) {
v = (*env)->GetStringUTFChars (env, v_str, NULL);
if (!v) {
GST_ERROR ("Failed to convert string to UTF8");
(*env)->ExceptionClear (env);
goto done;
}
ret = g_strdup (v);
}
done:
if (v)
(*env)->ReleaseStringUTFChars (env, v_str, v);
if (v_str)
(*env)->DeleteLocalRef (env, v_str);
return ret;
}
GList *
gst_am_mediacodecinfo_get_supported_types (GstAmMediaCodecInfo * self)
{
JNIEnv *env = gst_dvm_get_env ();
jarray arr = NULL;
jint arr_len = 0;
GList *ret = NULL;
gint i;
arr = AMMCI_CALL (goto done, Object, getSupportedTypes);
if (!arr)
goto done;
arr_len = (*env)->GetArrayLength (env, arr);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array length");
goto done;
}
for (i = 0; i < arr_len; i++) {
jstring str = NULL;
const gchar *str_v = NULL;
str = (*env)->GetObjectArrayElement (env, arr, i);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array element %d", i);
continue;
}
if (!str)
continue;
str_v = (*env)->GetStringUTFChars (env, str, NULL);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get string characters");
(*env)->DeleteLocalRef (env, str);
str = NULL;
continue;
}
ret = g_list_append (ret, g_strdup (str_v));
(*env)->ReleaseStringUTFChars (env, str, str_v);
str_v = NULL;
(*env)->DeleteLocalRef (env, str);
str = NULL;
}
done:
if (arr)
(*env)->DeleteLocalRef (env, arr);
return ret;
}
gboolean
gst_am_mediacodecinfo_is_encoder (GstAmMediaCodecInfo * self)
{
JNIEnv *env = gst_dvm_get_env ();
gboolean ret = FALSE;
ret = AMMCI_CALL (return FALSE, Boolean, isEncoder);
return ret;
}
#define AMMCC_FIELD(error_statement, type, field) \
GST_DVM_FIELD (error_statement, self->object, type, \
android_media_mediacodeccapabilities, field);
GList *
gst_am_mediacodeccapabilities_get_color_formats (GstAmMediaCodecCapabilities *
self)
{
JNIEnv *env = gst_dvm_get_env ();
GList *ret = NULL;
jarray arr = NULL;
jint arr_len = 0;
jint *arr_n = NULL;
gint i;
arr = AMMCC_FIELD (goto done, Object, colorFormats);
arr_len = (*env)->GetArrayLength (env, arr);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array length");
goto done;
}
arr_n = (*env)->GetIntArrayElements (env, arr, NULL);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array elements");
goto done;
}
for (i = 0; i < arr_len; i++)
ret = g_list_append (ret, GINT_TO_POINTER (arr_n[i]));
done:
if (arr_n)
(*env)->ReleaseIntArrayElements (env, arr, arr_n, JNI_ABORT);
if (arr)
(*env)->DeleteLocalRef (env, arr);
return ret;
}
GList *
gst_am_mediacodeccapabilities_get_profile_levels (GstAmMediaCodecCapabilities *
self)
{
JNIEnv *env = gst_dvm_get_env ();
jarray arr = NULL;
jint arr_len = 0;
GList *ret = NULL;
gint i;
arr = AMMCC_FIELD (goto done, Object, profileLevels);
if (!arr)
goto done;
arr_len = (*env)->GetArrayLength (env, arr);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array length");
goto done;
}
for (i = 0; i < arr_len; i++) {
jobject object = NULL;
object = (*env)->GetObjectArrayElement (env, arr, i);
if ((*env)->ExceptionCheck (env)) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get array element %d", i);
continue;
}
if (!object)
continue;
if (object) {
GstAmMediaCodecProfileLevel *profile_level =
g_slice_new0 (GstAmMediaCodecProfileLevel);
profile_level->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
object = NULL;
if (!profile_level->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaCodecProfileLevel, profile_level);
} else {
ret = g_list_append (ret, profile_level);
}
}
}
done:
if (arr)
(*env)->DeleteLocalRef (env, arr);
return ret;
}
#define AMMCPL_FIELD(error_statement, type, field) \
GST_DVM_FIELD (error_statement, self->object, type, \
android_media_mediacodecprofilelevel, field);
gint
gst_am_mediacodecprofilelevel_get_level (GstAmMediaCodecProfileLevel * self)
{
JNIEnv *env = gst_dvm_get_env ();
gint ret;
ret = AMMCPL_FIELD (return -1, Int, level);
return ret;
}
gint
gst_am_mediacodecprofilelevel_get_profile (GstAmMediaCodecProfileLevel * self)
{
JNIEnv *env = gst_dvm_get_env ();
gint ret;
ret = AMMCPL_FIELD (return -1, Int, profile);
return ret;
}

91
sys/androidmedia/gst-android-media-mediacodecinfo.h
View file

@ -1,91 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_ANDROID_MEDIA_MEDIACODECINFO_H__
#define __GST_ANDROID_MEDIA_MEDIACODECINFO_H__
#include <gst/gst.h>
#include <jni.h>
G_BEGIN_DECLS
typedef struct _GstAmMediaCodecInfo GstAmMediaCodecInfo;
typedef struct _GstAmMediaCodecCapabilities GstAmMediaCodecCapabilities;
typedef struct _GstAmMediaCodecProfileLevel GstAmMediaCodecProfileLevel;
struct _GstAmMediaCodecInfo {
/*< private >*/
jobject object; /* global reference */
};
struct _GstAmMediaCodecCapabilities {
/*< private >*/
jobject object; /* global reference */
};
struct _GstAmMediaCodecProfileLevel {
/*< private >*/
jobject object; /* global reference */
};
gboolean gst_android_media_mediacodecinfo_init (void);
void gst_android_media_mediacodecinfo_deinit (void);
void gst_am_mediacodecinfo_free (GstAmMediaCodecInfo * self);
void gst_am_mediacodeccapabilities_free (GstAmMediaCodecCapabilities * self);
void gst_am_mediacodecprofilelevel_free (GstAmMediaCodecProfileLevel * self);
GstAmMediaCodecCapabilities * gst_am_mediacodecinfo_get_capabilities_for_type (GstAmMediaCodecInfo * self, const gchar *type);
gchar * gst_am_mediacodecinfo_get_name (GstAmMediaCodecInfo * self);
/* GList <gchar *> */
GList * gst_am_mediacodecinfo_get_supported_types (GstAmMediaCodecInfo * self);
gboolean gst_am_mediacodecinfo_is_encoder (GstAmMediaCodecInfo * self);
/* GList <int> */
GList * gst_am_mediacodeccapabilities_get_color_formats (GstAmMediaCodecCapabilities *self);
/* GList <GstAmMediaCodecProfileLevel *> */
GList * gst_am_mediacodeccapabilities_get_profile_levels (GstAmMediaCodecCapabilities *self);
gint gst_am_mediacodecprofilelevel_get_level (GstAmMediaCodecProfileLevel *self);
gint gst_am_mediacodecprofilelevel_get_profile (GstAmMediaCodecProfileLevel *self);
extern gint AudioFormat_CHANNEL_OUT_FRONT_LEFT;
extern gint AudioFormat_CHANNEL_OUT_FRONT_RIGHT;
extern gint AudioFormat_CHANNEL_OUT_FRONT_CENTER;
extern gint AudioFormat_CHANNEL_OUT_LOW_FREQUENCY;
extern gint AudioFormat_CHANNEL_OUT_BACK_LEFT;
extern gint AudioFormat_CHANNEL_OUT_BACK_RIGHT;
extern gint AudioFormat_CHANNEL_OUT_FRONT_LEFT_OF_CENTER;
extern gint AudioFormat_CHANNEL_OUT_FRONT_RIGHT_OF_CENTER;
extern gint AudioFormat_CHANNEL_OUT_BACK_CENTER;
extern gint AudioFormat_CHANNEL_OUT_SIDE_LEFT;
extern gint AudioFormat_CHANNEL_OUT_SIDE_RIGHT;
extern gint AudioFormat_CHANNEL_OUT_TOP_CENTER;
extern gint AudioFormat_CHANNEL_OUT_TOP_FRONT_LEFT;
extern gint AudioFormat_CHANNEL_OUT_TOP_FRONT_CENTER;
extern gint AudioFormat_CHANNEL_OUT_TOP_FRONT_RIGHT;
extern gint AudioFormat_CHANNEL_OUT_TOP_BACK_LEFT;
extern gint AudioFormat_CHANNEL_OUT_TOP_BACK_CENTER;
extern gint AudioFormat_CHANNEL_OUT_TOP_BACK_RIGHT;
G_END_DECLS
#endif /* __GST_ANDROID_MEDIA_MEDIACODECINFO_H__ */

116
sys/androidmedia/gst-android-media-mediacodeclist.c
View file

@ -1,116 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include "gst-android-media-mediacodeclist.h"
static struct
{
jclass klass;
jmethodID getCodecCount;
jmethodID getCodecInfoAt;
} android_media_mediacodeclist;
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
/* android.media.MediaCodecList */
GST_DVM_GET_CLASS (android_media_mediacodeclist,
"android/media/MediaCodecList");
GST_DVM_GET_STATIC_METHOD (android_media_mediacodeclist, getCodecCount,
"()I;");
GST_DVM_GET_STATIC_METHOD (android_media_mediacodeclist, getCodecInfoAt,
"(I)Landroid/media/MediaCodecInfo;");
return TRUE;
}
gboolean
gst_android_media_mediacodeclist_init (void)
{
if (!_init_classes ()) {
gst_android_media_mediacodeclist_deinit ();
return FALSE;
}
return TRUE;
}
void
gst_android_media_mediacodeclist_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
if (android_media_mediacodeclist.klass)
(*env)->DeleteGlobalRef (env, android_media_mediacodeclist.klass);
android_media_mediacodeclist.klass = NULL;
}
/* android.media.MediaFormat */
#define AMMCL_STATIC_CALL(error_statement, type, method, ...) \
GST_DVM_STATIC_CALL (error_statement, type, \
android_media_mediacodeclist, method, ## __VA_ARGS__);
gint
gst_am_mediacodeclist_get_codec_count (void)
{
JNIEnv *env = gst_dvm_get_env ();
gint count = 0;
count = AMMCL_STATIC_CALL (goto done, Int, getCodecCount);
done:
return count;
}
GstAmMediaCodecInfo *
gst_am_mediacodeclist_get_codec_info_at (gint index)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaCodecInfo *info = NULL;
jobject object = NULL;
object = AMMCL_STATIC_CALL (goto done, Object, getCodecInfoAt, index);
if (object) {
info = g_slice_new0 (GstAmMediaCodecInfo);
info->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!info->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaCodecInfo, info);
info = NULL;
}
}
done:
return info;
}

40
sys/androidmedia/gst-android-media-mediacodeclist.h
View file

@ -1,40 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_ANDROID_MEDIA_MEDIACODECLIST_H__
#define __GST_ANDROID_MEDIA_MEDIACODECLIST_H__
#include <gst/gst.h>
#include <jni.h>
#include "gst-android-media-mediacodecinfo.h"
G_BEGIN_DECLS
gboolean gst_android_media_mediacodeclist_init (void);
void gst_android_media_mediacodeclist_deinit (void);
gint gst_am_mediacodeclist_get_codec_count (void);
GstAmMediaCodecInfo * gst_am_mediacodeclist_get_codec_info_at (int index);
G_END_DECLS
#endif /* __GST_ANDROID_MEDIA_MEDIACODECLIST_H__ */

554
sys/androidmedia/gst-android-media-mediaformat.c
View file

@ -1,554 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/dvm/gstdvm.h>
#include <string.h>
#include "gst-android-media-mediaformat.h"
static struct
{
jclass klass;
jmethodID constructor;
jmethodID containsKey;
jmethodID createAudioFormat;
jmethodID createVideoFormat;
jmethodID getByteBuffer;
jmethodID getFloat;
jmethodID getInteger;
jmethodID getLong;
jmethodID getString;
jmethodID setByteBuffer;
jmethodID setFloat;
jmethodID setInteger;
jmethodID setLong;
jmethodID setString;
jmethodID toString;
} android_media_mediaformat;
static gboolean
_init_classes (void)
{
JNIEnv *env = gst_dvm_get_env ();
/* android.media.MediaFormat */
GST_DVM_GET_CLASS (android_media_mediaformat, "android/media/MediaFormat");
GST_DVM_GET_CONSTRUCTOR (android_media_mediaformat, constructor, "()V");
GST_DVM_GET_STATIC_METHOD (android_media_mediaformat, createAudioFormat,
"(Ljava/lang/String;II)Landroid/media/MediaFormat;");
GST_DVM_GET_STATIC_METHOD (android_media_mediaformat, createVideoFormat,
"(Ljava/lang/String;II)Landroid/media/MediaFormat;");
GST_DVM_GET_METHOD (android_media_mediaformat, toString,
"()Ljava/lang/String;");
GST_DVM_GET_METHOD (android_media_mediaformat, containsKey,
"(Ljava/lang/String;)Z");
GST_DVM_GET_METHOD (android_media_mediaformat, getFloat,
"(Ljava/lang/String;)F");
GST_DVM_GET_METHOD (android_media_mediaformat, setFloat,
"(Ljava/lang/String;F)V");
GST_DVM_GET_METHOD (android_media_mediaformat, getInteger,
"(Ljava/lang/String;)I");
GST_DVM_GET_METHOD (android_media_mediaformat, setInteger,
"(Ljava/lang/String;I)V");
GST_DVM_GET_METHOD (android_media_mediaformat, getLong,
"(Ljava/lang/String;)J");
GST_DVM_GET_METHOD (android_media_mediaformat, setLong,
"(Ljava/lang/String;J)V");
GST_DVM_GET_METHOD (android_media_mediaformat, getString,
"(Ljava/lang/String;)Ljava/lang/String;");
GST_DVM_GET_METHOD (android_media_mediaformat, setString,
"(Ljava/lang/String;Ljava/lang/String;)V");
GST_DVM_GET_METHOD (android_media_mediaformat, getByteBuffer,
"(Ljava/lang/String;)Ljava/nio/ByteBuffer;");
GST_DVM_GET_METHOD (android_media_mediaformat, setByteBuffer,
"(Ljava/lang/String;Ljava/nio/ByteBuffer;)V");
return TRUE;
}
gboolean
gst_android_media_mediaformat_init (void)
{
if (!_init_classes ()) {
gst_android_media_mediaformat_deinit ();
return FALSE;
}
return TRUE;
}
void
gst_android_media_mediaformat_deinit (void)
{
JNIEnv *env = gst_dvm_get_env ();
if (android_media_mediaformat.klass)
(*env)->DeleteGlobalRef (env, android_media_mediaformat.klass);
android_media_mediaformat.klass = NULL;
}
/* android.media.MediaFormat */
#define AMMF_CALL(error_statement, type, method, ...) \
GST_DVM_CALL (error_statement, self->object, type, \
android_media_mediaformat, method, ## __VA_ARGS__);
#define AMMF_STATIC_CALL(error_statement, type, method, ...) \
GST_DVM_STATIC_CALL (error_statement, type, \
android_media_mediaformat, method, ## __VA_ARGS__);
GstAmMediaFormat *
gst_am_mediaformat_new (void)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaFormat *format = NULL;
jobject object = NULL;
object = (*env)->NewObject (env, android_media_mediaformat.klass,
android_media_mediaformat.constructor);
if ((*env)->ExceptionCheck (env) || !object) {
GST_ERROR ("Failed to create callback object");
(*env)->ExceptionClear (env);
return NULL;
}
format = g_slice_new0 (GstAmMediaFormat);
format->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!format->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaFormat, format);
return NULL;
}
return format;
}
GstAmMediaFormat *
gst_am_mediaformat_create_audio_format (const gchar * mime,
gint sample_rate, gint channels)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaFormat *format = NULL;
jstring mime_str;
jobject object = NULL;
mime_str = (*env)->NewStringUTF (env, mime);
if (mime_str == NULL)
goto done;
object = AMMF_STATIC_CALL (goto done, Object, createAudioFormat, mime_str,
sample_rate, channels);
if (object) {
format = g_slice_new0 (GstAmMediaFormat);
format->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!format->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaFormat, format);
format = NULL;
}
}
done:
if (mime_str)
(*env)->DeleteLocalRef (env, mime_str);
return format;
}
GstAmMediaFormat *
gst_am_mediaformat_create_video_format (const gchar * mime,
gint width, gint height)
{
JNIEnv *env = gst_dvm_get_env ();
GstAmMediaFormat *format = NULL;
jstring mime_str;
jobject object = NULL;
mime_str = (*env)->NewStringUTF (env, mime);
if (mime_str == NULL)
goto done;
object = AMMF_STATIC_CALL (goto done, Object, createVideoFormat, mime_str,
width, height);
if (object) {
format = g_slice_new0 (GstAmMediaFormat);
format->object = (*env)->NewGlobalRef (env, object);
(*env)->DeleteLocalRef (env, object);
if (!format->object) {
GST_ERROR ("Failed to create global reference");
(*env)->ExceptionClear (env);
g_slice_free (GstAmMediaFormat, format);
format = NULL;
}
}
done:
if (mime_str)
(*env)->DeleteLocalRef (env, mime_str);
return format;
}
void
gst_am_mediaformat_free (GstAmMediaFormat * self)
{
JNIEnv *env = gst_dvm_get_env ();
(*env)->DeleteGlobalRef (env, self->object);
g_slice_free (GstAmMediaFormat, self);
}
gchar *
gst_am_mediaformat_to_string (GstAmMediaFormat * self)
{
JNIEnv *env = gst_dvm_get_env ();
jstring v_str = NULL;
const gchar *v = NULL;
gchar *ret = NULL;
v_str = AMMF_CALL (return NULL, Object, toString);
if (v_str) {
v = (*env)->GetStringUTFChars (env, v_str, NULL);
if (!v) {
GST_ERROR ("Failed to convert string to UTF8");
(*env)->ExceptionClear (env);
goto done;
}
ret = g_strdup (v);
}
done:
if (v)
(*env)->ReleaseStringUTFChars (env, v_str, v);
if (v_str)
(*env)->DeleteLocalRef (env, v_str);
return ret;
}
gboolean
gst_am_mediaformat_contains_key (GstAmMediaFormat * self, const gchar * key)
{
JNIEnv *env = gst_dvm_get_env ();
gboolean ret = FALSE;
jstring key_str = NULL;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
ret = AMMF_CALL (ret = FALSE; goto done, Boolean, containsKey, key_str);
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_get_float (GstAmMediaFormat * self, const gchar * key,
gfloat * value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
*value = 0;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
*value = AMMF_CALL (goto done, Float, getFloat, key_str);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_set_float (GstAmMediaFormat * self, const gchar * key,
gfloat value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
AMMF_CALL (goto done, Void, setFloat, key_str, value);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_get_int (GstAmMediaFormat * self, const gchar * key,
gint * value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
*value = 0;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
*value = AMMF_CALL (goto done, Int, getInteger, key_str);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_set_int (GstAmMediaFormat * self, const gchar * key,
gint value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
AMMF_CALL (goto done, Void, setInteger, key_str, value);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_get_long (GstAmMediaFormat * self, const gchar * key,
glong * value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
jlong long_value;
*value = 0;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
long_value = AMMF_CALL (goto done, Long, getLong, key_str);
*value = long_value;
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_set_long (GstAmMediaFormat * self, const gchar * key,
glong value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
gboolean ret = FALSE;
jlong long_value = value;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
AMMF_CALL (goto done, Void, setLong, key_str, long_value);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
return ret;
}
gboolean
gst_am_mediaformat_get_string (GstAmMediaFormat * self, const gchar * key,
gchar ** value)
{
JNIEnv *env = gst_dvm_get_env ();
gboolean ret = FALSE;
jstring key_str = NULL;
jstring v_str = NULL;
const gchar *v = NULL;
*value = 0;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
v_str = AMMF_CALL (goto done, Object, getString, key_str);
v = (*env)->GetStringUTFChars (env, v_str, NULL);
if (!v) {
GST_ERROR ("Failed to convert string to UTF8");
(*env)->ExceptionClear (env);
goto done;
}
*value = g_strdup (v);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
if (v)
(*env)->ReleaseStringUTFChars (env, v_str, v);
if (v_str)
(*env)->DeleteLocalRef (env, v_str);
return ret;
}
gboolean
gst_am_mediaformat_set_string (GstAmMediaFormat * self, const gchar * key,
const gchar * value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
jstring v_str = NULL;
gboolean ret = FALSE;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
v_str = (*env)->NewStringUTF (env, value);
if (!v_str)
goto done;
AMMF_CALL (goto done, Void, setString, key_str, v_str);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
if (v_str)
(*env)->DeleteLocalRef (env, v_str);
return ret;
}
gboolean
gst_am_mediaformat_get_buffer (GstAmMediaFormat * self, const gchar * key,
GstBuffer ** value)
{
JNIEnv *env = gst_dvm_get_env ();
gboolean ret = FALSE;
jstring key_str = NULL;
jobject v = NULL;
guint8 *data;
gsize size;
*value = 0;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
v = AMMF_CALL (goto done, Object, getByteBuffer, key_str);
data = (*env)->GetDirectBufferAddress (env, v);
if (!data) {
(*env)->ExceptionClear (env);
GST_ERROR ("Failed to get buffer address");
goto done;
}
size = (*env)->GetDirectBufferCapacity (env, v);
*value = gst_buffer_new_and_alloc (size);
memcpy (GST_BUFFER_DATA (*value), data, size);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
if (v)
(*env)->DeleteLocalRef (env, v);
return ret;
}
gboolean
gst_am_mediaformat_set_buffer (GstAmMediaFormat * self, const gchar * key,
GstBuffer * value)
{
JNIEnv *env = gst_dvm_get_env ();
jstring key_str = NULL;
jobject v = NULL;
gboolean ret = FALSE;
key_str = (*env)->NewStringUTF (env, key);
if (!key_str)
goto done;
/* FIXME: The buffer must remain valid until the codec is stopped */
v = (*env)->NewDirectByteBuffer (env, GST_BUFFER_DATA (value),
GST_BUFFER_SIZE (value));
if (!v)
goto done;
AMMF_CALL (goto done, Void, setByteBuffer, key_str, v);
ret = TRUE;
done:
if (key_str)
(*env)->DeleteLocalRef (env, key_str);
if (v)
(*env)->DeleteLocalRef (env, v);
return ret;
}

75
sys/androidmedia/gst-android-media-mediaformat.h
View file

@ -1,75 +0,0 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef __GST_ANDROID_MEDIA_MEDIAFORMAT_H__
#define __GST_ANDROID_MEDIA_MEDIAFORMAT_H__
#include <gst/gst.h>
#include <jni.h>
G_BEGIN_DECLS
typedef struct _GstAmMediaFormat GstAmMediaFormat;
struct _GstAmMediaFormat {
/*< private >*/
jobject object; /* global reference */
};
gboolean gst_android_media_mediaformat_init (void);
void gst_android_media_mediaformat_deinit (void);
GstAmMediaFormat * gst_am_mediaformat_new (void);
GstAmMediaFormat * gst_am_mediaformat_create_audio_format (const gchar *mime,
gint sample_rate, gint channels);
GstAmMediaFormat * gst_am_mediaformat_create_video_format (const gchar *mime,
gint width, gint height);
void gst_am_mediaformat_free (GstAmMediaFormat * self);
gboolean gst_am_mediaformat_get_float (GstAmMediaFormat * self,
const gchar *key, gfloat *value);
gboolean gst_am_mediaformat_set_float (GstAmMediaFormat * self,
const gchar *key, gfloat value);
gboolean gst_am_mediaformat_get_int (GstAmMediaFormat * self,
const gchar *key, gint *value);
gboolean gst_am_mediaformat_set_int (GstAmMediaFormat * self,
const gchar *key, gint value);
gboolean gst_am_mediaformat_get_long (GstAmMediaFormat * self,
const gchar *key, glong *value);
gboolean gst_am_mediaformat_set_long (GstAmMediaFormat * self,
const gchar *key, glong value);
gboolean gst_am_mediaformat_get_string (GstAmMediaFormat * self,
const gchar *key, gchar **value);
gboolean gst_am_mediaformat_set_string (GstAmMediaFormat * self,
const gchar *key, const gchar *value);
gboolean gst_am_mediaformat_get_buffer (GstAmMediaFormat * self,
const gchar *key, GstBuffer **value);
gboolean gst_am_mediaformat_set_buffer (GstAmMediaFormat * self,
const gchar *key, GstBuffer *value);
gboolean gst_am_mediaformat_contains_key (GstAmMediaFormat * self,
const gchar *key);
gchar * gst_am_mediaformat_to_string (GstAmMediaFormat * self);
G_END_DECLS
#endif /* __GST_ANDROID_MEDIA_MEDIAFORMAT_H__ */

566
sys/androidmedia/gstahcsrc.c
View file

File diff suppressed because it is too large Load diff

4
sys/androidmedia/gstahcsrc.h
View file

@ -3,6 +3,9 @@
* Copyright (C) 2012, Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
@ -68,6 +71,7 @@ struct _GstAHCSrc
gint fps_max;
gboolean start;
gboolean smooth_zoom;
GMutex mutex;
/* Properties */
gint device;

24
sys/androidmedia/gstamc.c
View file

@ -29,6 +29,8 @@
#define orc_memcpy memcpy
#endif
#include "gstahcsrc.h"
#include "gstamc.h"
#include "gstamc-constants.h"
@ -3316,6 +3318,28 @@ plugin_init (GstPlugin * plugin)
if (!register_codecs (plugin))
return FALSE;
if (!gst_android_graphics_surfacetexture_init ()) {
GST_ERROR ("Failed to init android surface texture");
return FALSE;
}
if (!gst_android_graphics_imageformat_init ()) {
GST_ERROR ("Failed to init android image format");
gst_android_graphics_surfacetexture_deinit ();
return FALSE;
}
if (!gst_android_hardware_camera_init ()) {
gst_android_graphics_surfacetexture_deinit ();
gst_android_graphics_imageformat_deinit ();
return FALSE;
}
if (!gst_element_register (plugin, "ahcsrc", GST_RANK_NONE, GST_TYPE_AHC_SRC)) {
GST_ERROR ("Failed to register android camera source");
return FALSE;
}
return TRUE;
}

60
sys/androidmedia/org/freedesktop/gstreamer/androidmedia/GstAhcCallback.java Normal file
View file

@ -0,0 +1,60 @@
/*
* Copyright (C) 2012, Collabora Ltd.
* Author: Youness Alaoui
*
* Copyright (C) 2015, Collabora Ltd.
* Author: Justin Kim <justin.kim@collabora.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
package org.freedesktop.gstreamer.androidmedia;
import android.hardware.Camera;
public class GstAhcCallback implements Camera.PreviewCallback,
Camera.ErrorCallback,
Camera.AutoFocusCallback {
public long mUserData;
public long mCallback;
public static native void gst_ah_camera_on_preview_frame(byte[] data, Camera camera,
long callback, long user_data);
public static native void gst_ah_camera_on_error(int error, Camera camera,
long callback, long user_data);
public static native void gst_ah_camera_on_auto_focus(boolean success, Camera camera,
long callback, long user_data);
public GstAhcCallback(long callback, long user_data) {
mCallback = callback;
mUserData = user_data;
}
@Override
public void onPreviewFrame(byte[] data, Camera camera) {
gst_ah_camera_on_preview_frame(data, camera, mCallback, mUserData);
}
@Override
public void onError(int error, Camera camera) {
gst_ah_camera_on_error(error, camera, mCallback, mUserData);
}
@Override
public void onAutoFocus(boolean success, Camera camera) {
gst_ah_camera_on_auto_focus(success, camera, mCallback, mUserData);
}
}