public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
if (!egl.eglDestroyContext(display, context)) {
Log.e("DefaultContextFactory", "display:" + display + " context: " + context);
if (LOG_THREADS) {
Log.i("DefaultContextFactory", "tid=" + Thread.currentThread().getId());
}
throw new RuntimeException("eglDestroyContext failed: ");
}
}
public boolean eglDestroyContext(EGLDisplay display, EGLContext context) {
begin("eglDestroyContext");
arg("display", display);
arg("context", context);
end();
boolean result = mEgl10.eglDestroyContext(display, context);
returns(result);
checkError();
return result;
}
public void surfaceDestroyed(SurfaceHolder arg0) {
if (running) {
running = false;
this.newFrameLock.setValue(true);
try {
mainLoop.join();
} catch (Exception ex) {
}
mainLoop = null;
egl.eglMakeCurrent(dpy, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
egl.eglDestroySurface(dpy, surface);
egl.eglDestroyContext(dpy, eglContext);
egl.eglTerminate(dpy);
}
}
public static void deleteGLContext() {
if (SDLActivity.mEGLDisplay != null && SDLActivity.mEGLContext != EGL10.EGL_NO_CONTEXT) {
EGL10 egl = (EGL10) EGLContext.getEGL();
egl.eglMakeCurrent(
SDLActivity.mEGLDisplay,
EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_CONTEXT);
egl.eglDestroyContext(SDLActivity.mEGLDisplay, SDLActivity.mEGLContext);
SDLActivity.mEGLContext = EGL10.EGL_NO_CONTEXT;
if (SDLActivity.mEGLSurface != EGL10.EGL_NO_SURFACE) {
egl.eglDestroySurface(SDLActivity.mEGLDisplay, SDLActivity.mEGLSurface);
SDLActivity.mEGLSurface = EGL10.EGL_NO_SURFACE;
}
}
}
private void endGLES() {
EGL10 egl = (EGL10) EGLContext.getEGL();
if (mEglSurface != null) {
// レンダリングコンテキストとの結びつけは解除
egl.eglMakeCurrent(
mEglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
egl.eglDestroySurface(mEglDisplay, mEglSurface);
mEglSurface = null;
}
if (mEglContext != null) {
egl.eglDestroyContext(mEglDisplay, mEglContext);
mEglContext = null;
}
if (mEglDisplay != null) {
egl.eglTerminate(mEglDisplay);
mEglDisplay = null;
}
}
public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
egl.eglDestroyContext(display, context);
}
/*--------- destroyContext-------------------------------------------------------------*/
public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
Log.d(TAG + "class ContextFactory", "destroyContext");
egl.eglDestroyContext(display, context);
}
@Override
public void destroyContext(
final EGL10 egl, final EGLDisplay display, final EGLContext context) {
Log.v(TAG, "EGLContextFactory.destroyContext");
egl.eglDestroyContext(display, context);
}
public void run() {
// Much of this code is from GLSurfaceView in the Google API Demos.
// I encourage those interested to look there for documentation.
EGL10 egl = (EGL10) EGLContext.getEGL();
EGLDisplay dpy = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
int[] version = new int[2];
egl.eglInitialize(dpy, version);
int[] configSpec = {
EGL10.EGL_RED_SIZE, 5,
EGL10.EGL_GREEN_SIZE, 6,
EGL10.EGL_BLUE_SIZE, 5,
EGL10.EGL_DEPTH_SIZE, 16,
EGL10.EGL_NONE
};
EGLConfig[] configs = new EGLConfig[1];
int[] num_config = new int[1];
egl.eglChooseConfig(dpy, configSpec, configs, 1, num_config);
EGLConfig config = configs[0];
EGLContext context = egl.eglCreateContext(dpy, config, EGL10.EGL_NO_CONTEXT, null);
EGLSurface surface = egl.eglCreateWindowSurface(dpy, config, sHolder, null);
egl.eglMakeCurrent(dpy, surface, surface, context);
GL10 gl = (GL10) context.getGL();
init(gl);
int delta = -1;
if (fps > 0) {
delta = 1000 / fps;
}
long time = System.currentTimeMillis();
running = true;
while (running) {
int w, h;
synchronized (this) {
w = width;
h = height;
}
if (System.currentTimeMillis() - time < delta) {
try {
Thread.sleep(System.currentTimeMillis() - time);
} catch (InterruptedException ex) {
}
}
drawFrame(gl, w, h);
egl.eglSwapBuffers(dpy, surface);
if (egl.eglGetError() == EGL11.EGL_CONTEXT_LOST) {
Context c = getContext();
if (c instanceof Activity) {
((Activity) c).finish();
}
}
time = System.currentTimeMillis();
}
egl.eglMakeCurrent(dpy, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
egl.eglDestroySurface(dpy, surface);
egl.eglDestroyContext(dpy, context);
egl.eglTerminate(dpy);
}
public final void destroyContext(
EGL10 paramEGL10, EGLDisplay paramEGLDisplay, EGLContext paramEGLContext) {
paramEGL10.eglDestroyContext(paramEGLDisplay, paramEGLContext);
}
public void destroyContext(EGL10 egl, EGLDisplay display, EGLContext context) {
if (!egl.eglDestroyContext(display, context)) {
android.util.Log.e("DefaultContextFactory", "display:" + display + " context: " + context);
EglHelper.throwEglException("eglDestroyContex", egl.eglGetError());
}
}