diff options
| -rw-r--r-- | opengl/java/android/opengl/GLSurfaceView.java | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java index c279eae..f485d26 100644 --- a/opengl/java/android/opengl/GLSurfaceView.java +++ b/opengl/java/android/opengl/GLSurfaceView.java @@ -682,7 +682,10 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback } public EGLConfig chooseConfig(EGL10 egl, EGLDisplay display) { int[] num_config = new int[1]; - egl.eglChooseConfig(display, mConfigSpec, null, 0, num_config); + if (!egl.eglChooseConfig(display, mConfigSpec, null, 0, + num_config)) { + throw new IllegalArgumentException("eglChooseConfig failed"); + } int numConfigs = num_config[0]; @@ -692,8 +695,10 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback } EGLConfig[] configs = new EGLConfig[numConfigs]; - egl.eglChooseConfig(display, mConfigSpec, configs, numConfigs, - num_config); + if (!egl.eglChooseConfig(display, mConfigSpec, configs, numConfigs, + num_config)) { + throw new IllegalArgumentException("eglChooseConfig#2 failed"); + } EGLConfig config = chooseConfig(egl, display, configs); if (config == null) { throw new IllegalArgumentException("No config chosen"); @@ -818,11 +823,17 @@ public class GLSurfaceView extends SurfaceView implements SurfaceHolder.Callback */ mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); + if (mEglDisplay == EGL10.EGL_NO_DISPLAY) { + throw new RuntimeException("eglGetDisplay failed"); + } + /* * We can now initialize EGL for that display */ int[] version = new int[2]; - mEgl.eglInitialize(mEglDisplay, version); + if(!mEgl.eglInitialize(mEglDisplay, version)) { + throw new RuntimeException("eglInitialize failed"); + } mEglConfig = mEGLConfigChooser.chooseConfig(mEgl, mEglDisplay); /* |