jni: ijkplayer: define native methods

ijkmediaplayer/jni/ijkplayer/ijkplayer_jni.c

-/*****************************************************************************
- * ijkplayer.c
- *****************************************************************************
- *
- * copyright (c) 2001 Fabrice Bellard
- * copyright (c) 2013 Zhang Rui <bbcallen@gmail.com>
- *
- * This file is part of ijkPlayer.
- *
- * ijkPlayer 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; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * ijkPlayer 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 ijkPlayer; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "ijkplayer.h"
+/*****************************************************************************
+ * ijkplayer_jni.c
+ *****************************************************************************
+ *
+ * copyright (c) 2013 Zhang Rui <bbcallen@gmail.com>
+ *
+ * This file is part of ijkPlayer.
+ *
+ * ijkPlayer 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; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * ijkPlayer 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 ijkPlayer; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <assert.h>
+#include <jni.h>
+#include "ijkplayer.h"
+
+#define JNI_MODULE_PACKAGE      "tv/danmaku/ijk/media/player"
+#define JNI_CLASS_IJKPLAYER     "tv/danmaku/ijk/media/player/IjkMediaPlayer"
+
+static jclass g_jclz_ijkplayer;
+
+static void
+IjkMediaPlayer_setDataSourceAndHeaders(
+        JNIEnv *env, jobject thiz, jstring path,
+        jobjectArray keys, jobjectArray values) {
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_setVideoSurface(JNIEnv *env, jobject thiz, jobject jsurface)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_prepareAsync(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_start(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_stop(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static int
+IjkMediaPlayer_getVideoWidth(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+    return 0;
+}
+
+static int
+IjkMediaPlayer_getVideoHeight(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+    return 0;
+}
+
+static void
+IjkMediaPlayer_seekTo(JNIEnv *env, jobject thiz, int msec)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_pause(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static jboolean
+IjkMediaPlayer_isPlaying(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+    return JNI_FALSE;
+}
+
+static int
+IjkMediaPlayer_getCurrentPosition(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+    return 0;
+}
+
+static int
+IjkMediaPlayer_getDuration(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+    return 0;
+}
+
+static void
+IjkMediaPlayer_release(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_reset(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_setAudioStreamType(JNIEnv *env, jobject thiz, int streamtype)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_native_init(JNIEnv *env)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_native_setup(JNIEnv *env, jobject thiz, jobject weak_this)
+{
+    // FIXME: implement
+}
+
+static void
+IjkMediaPlayer_native_finalize(JNIEnv *env, jobject thiz)
+{
+    // FIXME: implement
+}
+
+// ----------------------------------------------------------------------------
+
+static JNINativeMethod g_ijkplayer_methods[] = {
+    {
+        "_setDataSource",
+        "(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)V",
+        (void *) IjkMediaPlayer_setDataSourceAndHeaders
+    },
+    { "_setVideoSurface", "(Landroid/view/Surface;)V", (void *) IjkMediaPlayer_setVideoSurface },
+    { "prepareAsync", "()V", (void *) IjkMediaPlayer_prepareAsync },
+    { "_start", "()V", (void *) IjkMediaPlayer_start },
+    { "_stop", "()V", (void *) IjkMediaPlayer_stop },
+    { "getVideoWidth", "()I", (void *) IjkMediaPlayer_getVideoWidth },
+    { "getVideoHeight", "()I", (void *) IjkMediaPlayer_getVideoHeight },
+    { "seekTo", "(I)V", (void *) IjkMediaPlayer_seekTo },
+    { "_pause", "()V", (void *) IjkMediaPlayer_pause },
+    { "isPlaying", "()Z", (void *) IjkMediaPlayer_isPlaying },
+    { "getCurrentPosition", "()I", (void *) IjkMediaPlayer_getCurrentPosition },
+    { "getDuration", "()I", (void *) IjkMediaPlayer_getDuration },
+    { "_release", "()V", (void *) IjkMediaPlayer_release },
+    { "_reset", "()V", (void *) IjkMediaPlayer_reset },
+    { "setAudioStreamType", "(I)V", (void *) IjkMediaPlayer_setAudioStreamType },
+    { "native_init", "()V", (void *) IjkMediaPlayer_native_init },
+    { "native_setup", "(Ljava/lang/Object;)V", (void *) IjkMediaPlayer_native_setup },
+    { "native_finalize", "()V", (void *) IjkMediaPlayer_native_finalize },
+};
+
+void jni_init(JavaVM *vm, JNIEnv* env) {
+    g_jclz_ijkplayer = (*env)->FindClass(env, JNI_CLASS_IJKPLAYER);
+
+    (*env)->RegisterNatives(env, g_jclz_ijkplayer, g_ijkplayer_methods, sizeof(g_ijkplayer_methods) / sizeof(JNINativeMethod));
+}
+
+jint JNI_OnLoad(JavaVM *vm, void *reserved)
+{
+    JNIEnv* env = NULL;
+
+    if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_4) != JNI_OK) {
+        return -1;
+    }
+    assert(env != NULL);
+
+    jni_init(vm, env);
+    return JNI_VERSION_1_4;
+}
+
+void JNI_OnUnload(JavaVM *jvm, void *reserved)
+{
+}

ijkmediaplayer/src/tv/danmaku/ijk/media/player/IjkMediaPlayer.java

@@ -35,7 +35,8 @@ public final class IjkMediaPlayer extends AbstractMediaPlayer {
     private final static String TAG = IjkMediaPlayer.class.getName();
 
     static {
-        System.loadLibrary("ffplay");
+        System.loadLibrary("ffmpeg");
+        System.loadLibrary("ijkplayer");
         native_init();
     }