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/*
** Copyright 2012, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
// This source file is automatically generated
#include "jni.h"
#include "JNIHelp.h"
#include <android_runtime/AndroidRuntime.h>
#include <android_runtime/android_view_Surface.h>
#include <android_runtime/android_graphics_SurfaceTexture.h>
#include <utils/misc.h>
#include <assert.h>
#include <EGL/egl.h>
#include <gui/Surface.h>
#include <gui/GLConsumer.h>
#include <gui/SurfaceTextureClient.h>
#include <ui/ANativeObjectBase.h>
static int initialized = 0;
static jclass egldisplayClass;
static jclass eglcontextClass;
static jclass eglsurfaceClass;
static jclass eglconfigClass;
static jmethodID egldisplayGetHandleID;
static jmethodID eglcontextGetHandleID;
static jmethodID eglsurfaceGetHandleID;
static jmethodID eglconfigGetHandleID;
static jmethodID egldisplayConstructor;
static jmethodID eglcontextConstructor;
static jmethodID eglsurfaceConstructor;
static jmethodID eglconfigConstructor;
static jobject eglNoContextObject;
static jobject eglNoDisplayObject;
static jobject eglNoSurfaceObject;
/* Cache method IDs each time the class is loaded. */
static void
nativeClassInit(JNIEnv *_env, jclass glImplClass)
{
jclass egldisplayClassLocal = _env->FindClass("android/opengl/EGLDisplay");
egldisplayClass = (jclass) _env->NewGlobalRef(egldisplayClassLocal);
jclass eglcontextClassLocal = _env->FindClass("android/opengl/EGLContext");
eglcontextClass = (jclass) _env->NewGlobalRef(eglcontextClassLocal);
jclass eglsurfaceClassLocal = _env->FindClass("android/opengl/EGLSurface");
eglsurfaceClass = (jclass) _env->NewGlobalRef(eglsurfaceClassLocal);
jclass eglconfigClassLocal = _env->FindClass("android/opengl/EGLConfig");
eglconfigClass = (jclass) _env->NewGlobalRef(eglconfigClassLocal);
egldisplayGetHandleID = _env->GetMethodID(egldisplayClass, "getHandle", "()I");
eglcontextGetHandleID = _env->GetMethodID(eglcontextClass, "getHandle", "()I");
eglsurfaceGetHandleID = _env->GetMethodID(eglsurfaceClass, "getHandle", "()I");
eglconfigGetHandleID = _env->GetMethodID(eglconfigClass, "getHandle", "()I");
egldisplayConstructor = _env->GetMethodID(egldisplayClass, "<init>", "(I)V");
eglcontextConstructor = _env->GetMethodID(eglcontextClass, "<init>", "(I)V");
eglsurfaceConstructor = _env->GetMethodID(eglsurfaceClass, "<init>", "(I)V");
eglconfigConstructor = _env->GetMethodID(eglconfigClass, "<init>", "(I)V");
jobject localeglNoContextObject = _env->NewObject(eglcontextClass, eglcontextConstructor, (jint)EGL_NO_CONTEXT);
eglNoContextObject = _env->NewGlobalRef(localeglNoContextObject);
jobject localeglNoDisplayObject = _env->NewObject(egldisplayClass, egldisplayConstructor, (jint)EGL_NO_DISPLAY);
eglNoDisplayObject = _env->NewGlobalRef(localeglNoDisplayObject);
jobject localeglNoSurfaceObject = _env->NewObject(eglsurfaceClass, eglsurfaceConstructor, (jint)EGL_NO_SURFACE);
eglNoSurfaceObject = _env->NewGlobalRef(localeglNoSurfaceObject);
jclass eglClass = _env->FindClass("android/opengl/EGL14");
jfieldID noContextFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_CONTEXT", "Landroid/opengl/EGLContext;");
_env->SetStaticObjectField(eglClass, noContextFieldID, eglNoContextObject);
jfieldID noDisplayFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_DISPLAY", "Landroid/opengl/EGLDisplay;");
_env->SetStaticObjectField(eglClass, noDisplayFieldID, eglNoDisplayObject);
jfieldID noSurfaceFieldID = _env->GetStaticFieldID(eglClass, "EGL_NO_SURFACE", "Landroid/opengl/EGLSurface;");
_env->SetStaticObjectField(eglClass, noSurfaceFieldID, eglNoSurfaceObject);
}
static void *
fromEGLHandle(JNIEnv *_env, jmethodID mid, jobject obj) {
if (obj == NULL){
jniThrowException(_env, "java/lang/IllegalArgumentException",
"Object is set to null.");
}
return (void*) (_env->CallIntMethod(obj, mid));
}
static jobject
toEGLHandle(JNIEnv *_env, jclass cls, jmethodID con, void * handle) {
if (cls == eglcontextClass &&
(EGLContext)handle == EGL_NO_CONTEXT) {
return eglNoContextObject;
}
if (cls == egldisplayClass &&
(EGLDisplay)handle == EGL_NO_DISPLAY) {
return eglNoDisplayObject;
}
if (cls == eglsurfaceClass &&
(EGLSurface)handle == EGL_NO_SURFACE) {
return eglNoSurfaceObject;
}
return _env->NewObject(cls, con, (jint)handle);
}
// --------------------------------------------------------------------------
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