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-rw-r--r--api/current.txt3
-rw-r--r--api/system-current.txt3
-rw-r--r--api/test-current.txt3
-rw-r--r--opengl/java/android/opengl/GLSurfaceView.java40
4 files changed, 41 insertions, 8 deletions
diff --git a/api/current.txt b/api/current.txt
index 76e44cf96617..322aed2b4787 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -27138,7 +27138,7 @@ package android.opengl {
ctor public GLException(int, java.lang.String);
}
- public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback {
+ public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback2 {
ctor public GLSurfaceView(android.content.Context);
ctor public GLSurfaceView(android.content.Context, android.util.AttributeSet);
method public int getDebugFlags();
@@ -27162,6 +27162,7 @@ package android.opengl {
method public void surfaceChanged(android.view.SurfaceHolder, int, int, int);
method public void surfaceCreated(android.view.SurfaceHolder);
method public void surfaceDestroyed(android.view.SurfaceHolder);
+ method public void surfaceRedrawNeeded(android.view.SurfaceHolder);
field public static final int DEBUG_CHECK_GL_ERROR = 1; // 0x1
field public static final int DEBUG_LOG_GL_CALLS = 2; // 0x2
field public static final int RENDERMODE_CONTINUOUSLY = 1; // 0x1
diff --git a/api/system-current.txt b/api/system-current.txt
index 27a16bfbf35e..1cba6f270172 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -29134,7 +29134,7 @@ package android.opengl {
ctor public GLException(int, java.lang.String);
}
- public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback {
+ public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback2 {
ctor public GLSurfaceView(android.content.Context);
ctor public GLSurfaceView(android.content.Context, android.util.AttributeSet);
method public int getDebugFlags();
@@ -29158,6 +29158,7 @@ package android.opengl {
method public void surfaceChanged(android.view.SurfaceHolder, int, int, int);
method public void surfaceCreated(android.view.SurfaceHolder);
method public void surfaceDestroyed(android.view.SurfaceHolder);
+ method public void surfaceRedrawNeeded(android.view.SurfaceHolder);
field public static final int DEBUG_CHECK_GL_ERROR = 1; // 0x1
field public static final int DEBUG_LOG_GL_CALLS = 2; // 0x2
field public static final int RENDERMODE_CONTINUOUSLY = 1; // 0x1
diff --git a/api/test-current.txt b/api/test-current.txt
index cee8fad8e8d6..5ce2c362df5a 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -27138,7 +27138,7 @@ package android.opengl {
ctor public GLException(int, java.lang.String);
}
- public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback {
+ public class GLSurfaceView extends android.view.SurfaceView implements android.view.SurfaceHolder.Callback2 {
ctor public GLSurfaceView(android.content.Context);
ctor public GLSurfaceView(android.content.Context, android.util.AttributeSet);
method public int getDebugFlags();
@@ -27162,6 +27162,7 @@ package android.opengl {
method public void surfaceChanged(android.view.SurfaceHolder, int, int, int);
method public void surfaceCreated(android.view.SurfaceHolder);
method public void surfaceDestroyed(android.view.SurfaceHolder);
+ method public void surfaceRedrawNeeded(android.view.SurfaceHolder);
field public static final int DEBUG_CHECK_GL_ERROR = 1; // 0x1
field public static final int DEBUG_LOG_GL_CALLS = 2; // 0x2
field public static final int RENDERMODE_CONTINUOUSLY = 1; // 0x1
diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java
index 359a7a97aa81..9c01f4f4d7a2 100644
--- a/opengl/java/android/opengl/GLSurfaceView.java
+++ b/opengl/java/android/opengl/GLSurfaceView.java
@@ -161,7 +161,7 @@ import android.view.SurfaceView;
* </pre>
*
*/
-public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
+public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback2 {
private final static String TAG = "GLSurfaceView";
private final static boolean LOG_ATTACH_DETACH = false;
private final static boolean LOG_THREADS = false;
@@ -542,6 +542,16 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
}
/**
+ * This method is part of the SurfaceHolder.Callback interface, and is
+ * not normally called or subclassed by clients of GLSurfaceView.
+ */
+ @Override
+ public void surfaceRedrawNeeded(SurfaceHolder holder) {
+ mGLThread.requestRenderAndWait();
+ }
+
+
+ /**
* Inform the view that the activity is paused. The owner of this view must
* call this method when the activity is paused. Calling this method will
* pause the rendering thread.
@@ -1226,6 +1236,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
mHeight = 0;
mRequestRender = true;
mRenderMode = RENDERMODE_CONTINUOUSLY;
+ mWantRenderNotification = false;
mGLSurfaceViewWeakRef = glSurfaceViewWeakRef;
}
@@ -1271,6 +1282,8 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
mEglHelper = new EglHelper(mGLSurfaceViewWeakRef);
mHaveEglContext = false;
mHaveEglSurface = false;
+ mWantRenderNotification = false;
+
try {
GL10 gl = null;
boolean createEglContext = false;
@@ -1278,7 +1291,6 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
boolean createGlInterface = false;
boolean lostEglContext = false;
boolean sizeChanged = false;
- boolean wantRenderNotification = false;
boolean doRenderNotification = false;
boolean askedToReleaseEglContext = false;
int w = 0;
@@ -1383,7 +1395,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
if (LOG_SURFACE) {
Log.i("GLThread", "sending render notification tid=" + getId());
}
- wantRenderNotification = false;
+ mWantRenderNotification = false;
doRenderNotification = false;
mRenderComplete = true;
sGLThreadManager.notifyAll();
@@ -1422,7 +1434,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
sizeChanged = true;
w = mWidth;
h = mHeight;
- wantRenderNotification = true;
+ mWantRenderNotification = true;
if (LOG_SURFACE) {
Log.i("GLThread",
"noticing that we want render notification tid="
@@ -1562,7 +1574,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
break;
}
- if (wantRenderNotification) {
+ if (mWantRenderNotification) {
doRenderNotification = true;
}
}
@@ -1611,6 +1623,23 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
}
}
+ public void requestRenderAndWait() {
+ synchronized(sGLThreadManager) {
+ mWantRenderNotification = true;
+ mRequestRender = true;
+ mRenderComplete = false;
+ sGLThreadManager.notifyAll();
+ while (!mExited && !mPaused && mRenderComplete == false) {
+ try {
+ sGLThreadManager.wait();
+ } catch (InterruptedException ex) {
+ Thread.currentThread().interrupt();
+ }
+ }
+
+ }
+ }
+
public void surfaceCreated() {
synchronized(sGLThreadManager) {
if (LOG_THREADS) {
@@ -1766,6 +1795,7 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback
private int mHeight;
private int mRenderMode;
private boolean mRequestRender;
+ private boolean mWantRenderNotification;
private boolean mRenderComplete;
private ArrayList<Runnable> mEventQueue = new ArrayList<Runnable>();
private boolean mSizeChanged = true;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-03 02:07:04 +0000