mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
86 lines
2.8 KiB
C++
86 lines
2.8 KiB
C++
/* -*- Mode: Java; c-basic-offset: 4; tab-width: 20; indent-tabs-mode: nil; -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "AndroidLayerViewWrapper.h"
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#include "AndroidBridge.h"
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#include "nsDebug.h"
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using namespace mozilla;
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#define ASSERT_THREAD() \
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NS_ASSERTION(pthread_self() == mThread, "Something is calling AndroidGLController from the wrong thread!")
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static jfieldID jEGLSurfacePointerField = 0;
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void AndroidEGLObject::Init(JNIEnv* aJEnv) {
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jclass jClass;
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jClass = reinterpret_cast<jclass>
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(aJEnv->NewGlobalRef(aJEnv->FindClass("com/google/android/gles_jni/EGLSurfaceImpl")));
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jEGLSurfacePointerField = aJEnv->GetFieldID(jClass, "mEGLSurface", "I");
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}
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jmethodID AndroidGLController::jSetGLVersionMethod = 0;
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jmethodID AndroidGLController::jWaitForValidSurfaceMethod = 0;
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jmethodID AndroidGLController::jProvideEGLSurfaceMethod = 0;
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jmethodID AndroidGLController::jResumeCompositorIfValidMethod = 0;
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void
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AndroidGLController::Init(JNIEnv* aJEnv)
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{
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jclass jClass = reinterpret_cast<jclass>(aJEnv->NewGlobalRef(aJEnv->FindClass("org/mozilla/gecko/gfx/GLController")));
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jSetGLVersionMethod = aJEnv->GetMethodID(jClass, "setGLVersion", "(I)V");
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jProvideEGLSurfaceMethod = aJEnv->GetMethodID(jClass, "provideEGLSurface",
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"()Ljavax/microedition/khronos/egl/EGLSurface;");
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jResumeCompositorIfValidMethod = aJEnv->GetMethodID(jClass, "resumeCompositorIfValid", "()V");
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jWaitForValidSurfaceMethod = aJEnv->GetMethodID(jClass, "waitForValidSurface", "()V");
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}
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void
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AndroidGLController::Acquire(JNIEnv* aJEnv, jobject aJObj)
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{
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mJEnv = aJEnv;
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mThread = pthread_self();
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mJObj = aJEnv->NewGlobalRef(aJObj);
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}
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void
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AndroidGLController::SetGLVersion(int aVersion)
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{
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ASSERT_THREAD();
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AutoLocalJNIFrame jniFrame(mJEnv, 0);
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mJEnv->CallVoidMethod(mJObj, jSetGLVersionMethod, aVersion);
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}
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void
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AndroidGLController::Reacquire(JNIEnv *aJEnv, jobject aJObj)
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{
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aJEnv->DeleteGlobalRef(mJObj);
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mJObj = aJEnv->NewGlobalRef(aJObj);
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AutoLocalJNIFrame jniFrame(aJEnv, 0);
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aJEnv->CallVoidMethod(mJObj, jResumeCompositorIfValidMethod);
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}
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EGLSurface
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AndroidGLController::ProvideEGLSurface()
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{
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ASSERT_THREAD();
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AutoLocalJNIFrame jniFrame(mJEnv);
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jobject jObj = mJEnv->CallObjectMethod(mJObj, jProvideEGLSurfaceMethod);
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if (jniFrame.CheckForException())
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return NULL;
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return reinterpret_cast<EGLSurface>(mJEnv->GetIntField(jObj, jEGLSurfacePointerField));
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}
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void
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AndroidGLController::WaitForValidSurface()
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{
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ASSERT_THREAD();
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AutoLocalJNIFrame jniFrame(mJEnv, 0);
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mJEnv->CallVoidMethod(mJObj, jWaitForValidSurfaceMethod);
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}
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