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authorSven Gothel <[email protected]>2011-08-09 20:20:04 +0200
committerSven Gothel <[email protected]>2011-08-09 20:20:04 +0200
commit26a187c320c52b9b66f64cdce8e71954d9475714 (patch)
treef99781946d5f73001e52b642dd84f811487be2e0 /src/newt/classes/jogamp
parent113874511f5a897c0faaabbb98fe80ec8f322157 (diff)
NEWT Android Display/Screen driver implementation
Diffstat (limited to 'src/newt/classes/jogamp')
-rw-r--r--src/newt/classes/jogamp/newt/driver/android/AndroidDisplay.java51
-rw-r--r--src/newt/classes/jogamp/newt/driver/android/AndroidScreen.java90
2 files changed, 117 insertions, 24 deletions
diff --git a/src/newt/classes/jogamp/newt/driver/android/AndroidDisplay.java b/src/newt/classes/jogamp/newt/driver/android/AndroidDisplay.java
index e1944276f..1ba40f189 100644
--- a/src/newt/classes/jogamp/newt/driver/android/AndroidDisplay.java
+++ b/src/newt/classes/jogamp/newt/driver/android/AndroidDisplay.java
@@ -30,19 +30,20 @@ package jogamp.newt.driver.android;
import jogamp.newt.*;
import jogamp.opengl.egl.*;
+
import javax.media.nativewindow.*;
import javax.media.nativewindow.egl.*;
-import android.content.Context;
+import javax.media.opengl.GLException;
-public class Display extends jogamp.newt.DisplayImpl {
+import android.content.Context;
+import android.view.Surface;
- /*package*/ Context appContext;
-
+public class AndroidDisplay extends jogamp.newt.DisplayImpl {
static {
NEWTJNILibLoader.loadNEWT();
- if (!Window.initIDs()) {
- throw new NativeWindowException("Failed to initialize BCEGL Window jmethodIDs");
+ if (!AndroidWindow.initIDs()) {
+ throw new NativeWindowException("Failed to initialize Android NEWT Windowing library");
}
}
@@ -51,29 +52,47 @@ public class Display extends jogamp.newt.DisplayImpl {
}
- public Display() {
+ public AndroidDisplay() {
}
protected void createNativeImpl() {
- long handle = CreateDisplay(Screen.fixedWidth, Screen.fixedHeight);
- if (handle == EGL.EGL_NO_DISPLAY) {
- throw new NativeWindowException("BC EGL CreateDisplay failed");
+ // EGL Device
+ // final long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY);
+ final long eglDisplay = EGL.eglGetDisplay(EGL.EGL_DEFAULT_DISPLAY);
+ if (eglDisplay == EGL.EGL_NO_DISPLAY) {
+ throw new GLException("Failed to created EGL default display: error 0x"+Integer.toHexString(EGL.eglGetError()));
+ } else if(DEBUG) {
+ System.err.println("Android Display.createNativeImpl: eglDisplay(EGL_DEFAULT_DISPLAY): 0x"+Long.toHexString(eglDisplay));
+ }
+ if (!EGL.eglInitialize(eglDisplay, null, null)) {
+ throw new GLException("eglInitialize failed eglDisplay 0x"+Long.toHexString(eglDisplay)+", error 0x"+Integer.toHexString(EGL.eglGetError()));
}
- aDevice = new EGLGraphicsDevice(handle, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT);
+ aDevice = new EGLGraphicsDevice(eglDisplay, AbstractGraphicsDevice.DEFAULT_CONNECTION, AbstractGraphicsDevice.DEFAULT_UNIT);
}
protected void closeNativeImpl() {
if (aDevice.getHandle() != EGL.EGL_NO_DISPLAY) {
- DestroyDisplay(aDevice.getHandle());
+ EGL.eglTerminate(aDevice.getHandle());
}
}
protected void dispatchMessagesNative() {
// n/a .. DispatchMessages();
}
-
- private native long CreateDisplay(int width, int height);
- private native void DestroyDisplay(long dpy);
- private native void DispatchMessages();
+
+ public synchronized boolean setAppContext(Context ctx) {
+ if(null == appContext) {
+ appContext = ctx;
+ return true;
+ } else if(appContext != ctx) {
+ throw new RuntimeException("AppContext already set to "+appContext+", can't override w/ "+ctx);
+ }
+ return false;
+ }
+ public synchronized Context getAppContext() {
+ return appContext;
+ }
+
+ private Context appContext;
}
diff --git a/src/newt/classes/jogamp/newt/driver/android/AndroidScreen.java b/src/newt/classes/jogamp/newt/driver/android/AndroidScreen.java
index 44c7ca95f..34092e885 100644
--- a/src/newt/classes/jogamp/newt/driver/android/AndroidScreen.java
+++ b/src/newt/classes/jogamp/newt/driver/android/AndroidScreen.java
@@ -29,31 +29,105 @@
package jogamp.newt.driver.android;
import javax.media.nativewindow.*;
+import javax.media.nativewindow.util.Dimension;
+import javax.media.nativewindow.util.DimensionReadOnly;
+import javax.media.nativewindow.util.SurfaceSize;
+
+import com.jogamp.newt.ScreenMode;
+import com.jogamp.newt.util.MonitorMode;
+
import android.content.Context;
+import android.graphics.PixelFormat;
+import android.util.DisplayMetrics;
+import android.view.Surface;
+import android.view.WindowManager;
-public class Screen extends jogamp.newt.ScreenImpl {
+public class AndroidScreen extends jogamp.newt.ScreenImpl {
static {
- Display.initSingleton();
+ AndroidDisplay.initSingleton();
}
-
- public Screen() {
+ public AndroidScreen() {
}
protected void createNativeImpl() {
aScreen = new DefaultGraphicsScreen(getDisplay().getGraphicsDevice(), screen_idx);
- // WINDOW_SERVICEUse with getSystemService(String) to retrieve a WindowManager for accessing
- setScreenSize(fixedWidth, fixedHeight);
}
protected void closeNativeImpl() { }
+ public synchronized boolean setAppContext(Context ctx) {
+ if(!((AndroidDisplay) getDisplay()).setAppContext(ctx)) {
+ return false;
+ }
+ final WindowManager wmgr = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
+ sm = getScreenMode(wmgr.getDefaultDisplay());
+ setScreenSize(sm.getMonitorMode().getSurfaceSize().getResolution().getWidth(),
+ sm.getMonitorMode().getSurfaceSize().getResolution().getHeight());
+ return true;
+ }
+ public synchronized Context getAppContext() {
+ return ((AndroidDisplay) getDisplay()).getAppContext();
+ }
+
+ protected ScreenMode getCurrentScreenModeImpl() {
+ return sm;
+ }
+
+ ScreenMode sm = null;
+
//----------------------------------------------------------------------
// Internals only
//
+ static DimensionReadOnly getScreenSize(DisplayMetrics outMetrics) {
+ return new Dimension(outMetrics.widthPixels, outMetrics.heightPixels);
+ }
+ static SurfaceSize getSurfaceSize(android.view.Display aDisplay, DimensionReadOnly dim) {
+ int bpp;
+ switch(aDisplay.getPixelFormat()) {
+ case PixelFormat.RGBA_8888: bpp=32; break;
+ case PixelFormat.RGBX_8888: bpp=32; break;
+ case PixelFormat.RGB_888: bpp=24; break;
+ case PixelFormat.RGB_565: bpp=16; break;
+ case PixelFormat.RGBA_5551: bpp=16; break;
+ case PixelFormat.RGBA_4444: bpp=16; break;
+ case PixelFormat.RGB_332: bpp= 8; break;
+ default: bpp=32;
+ }
+ return new SurfaceSize(dim, bpp);
+ }
+ static DimensionReadOnly getScreenSizeMM(DisplayMetrics outMetrics) {
+ final float iw = (float) outMetrics.widthPixels / outMetrics.xdpi;
+ final float ih = (float) outMetrics.heightPixels / outMetrics.xdpi;
+ final float mmpi = 25.4f;
+ return new Dimension((int) ((iw * mmpi)+0.5), (int) ((ih * mmpi)+0.5));
+ }
+ static int getRotation(int androidRotation) {
+ int nrot;
+ switch(androidRotation) {
+ case Surface.ROTATION_270: nrot = ScreenMode.ROTATE_270; break;
+ case Surface.ROTATION_180: nrot = ScreenMode.ROTATE_180; break;
+ case Surface.ROTATION_90: nrot = ScreenMode.ROTATE_90; break;
+ case Surface.ROTATION_0:
+ default: nrot = ScreenMode.ROTATE_0;
+ }
+ return nrot;
+ }
+ static ScreenMode getScreenMode(android.view.Display aDisplay) {
+ final DisplayMetrics outMetrics = new DisplayMetrics();
+ aDisplay.getMetrics(outMetrics);
+
+ final DimensionReadOnly screenSize = getScreenSize(outMetrics);
+ final SurfaceSize surfaceSize = getSurfaceSize(aDisplay, screenSize);
+ final DimensionReadOnly screenSizeMM = getScreenSizeMM(outMetrics);
+ final int refreshRate = (int) aDisplay.getRefreshRate();
+ final MonitorMode mm = new MonitorMode(surfaceSize, screenSizeMM, refreshRate);
+
+ final int rotation = getRotation(aDisplay.getRotation());
+ return new ScreenMode(mm, rotation);
+ }
+
- static final int fixedWidth = 1920;
- static final int fixedHeight = 1080;
}