Java Code Examples for javax.microedition.khronos.egl.EGL10#EGL_NO_SURFACE
The following examples show how to use
javax.microedition.khronos.egl.EGL10#EGL_NO_SURFACE .
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Example 1
| Source File: ExtractMpegFramesTest.java From Android-MediaCodec-Examples with Apache License 2.0 | 6 votes |
|
/**
* Discard all resources held by this class, notably the EGL context.
*/
public void release() {
if (mEGLDisplay != EGL10.EGL_NO_DISPLAY) {
mEgl.eglDestroySurface(mEGLDisplay, mEGLSurface);
mEgl.eglDestroyContext(mEGLDisplay, mEGLContext);
//mEgl.eglReleaseThread();
mEgl.eglMakeCurrent(mEGLDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_CONTEXT);
mEgl.eglTerminate(mEGLDisplay);
}
mEGLDisplay = EGL10.EGL_NO_DISPLAY;
mEGLContext = EGL10.EGL_NO_CONTEXT;
mEGLSurface = EGL10.EGL_NO_SURFACE;
mSurface.release();
// this causes a bunch of warnings that appear harmless but might confuse someone:
// W BufferQueue: [unnamed-3997-2] cancelBuffer: BufferQueue has been abandoned!
//mSurfaceTexture.release();
mTextureRender = null;
mSurface = null;
mSurfaceTexture = null;
}
Example 2
| Source File: EglExtensionRetriever.java From YalpStore with GNU General Public License v2.0 | 6 votes |
|
private static void addExtensionsForConfig(EGL10 egl10, EGLDisplay egldisplay, EGLConfig eglconfig, int ai[], int ai1[], Set<String> set) {
EGLContext eglContext = egl10.eglCreateContext(egldisplay, eglconfig, EGL10.EGL_NO_CONTEXT, ai1);
if (eglContext == EGL10.EGL_NO_CONTEXT) {
return;
}
javax.microedition.khronos.egl.EGLSurface eglSurface = egl10.eglCreatePbufferSurface(egldisplay, eglconfig, ai);
if (eglSurface == EGL10.EGL_NO_SURFACE) {
egl10.eglDestroyContext(egldisplay, eglContext);
} else {
egl10.eglMakeCurrent(egldisplay, eglSurface, eglSurface, eglContext);
String s = GLES10.glGetString(7939);
if (!TextUtils.isEmpty(s)) {
String as[] = s.split(" ");
int i = as.length;
for (int j = 0; j < i; j++) {
set.add(as[j]);
}
}
egl10.eglMakeCurrent(egldisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
egl10.eglDestroySurface(egldisplay, eglSurface);
egl10.eglDestroyContext(egldisplay, eglContext);
}
}
Example 3
| Source File: EGL.java From NetEasyNews with GNU General Public License v3.0 | 5 votes |
|
public void destroySurface() {
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay, mEglSurface);
mEglSurface = null;
}
}
Example 4
| Source File: GLTextureView.java From Beginner-Level-Android-Studio-Apps with GNU General Public License v3.0 | 5 votes |
|
private void destroySurfaceImp() {
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_CONTEXT);
GLTextureView view = mGLTextureViewWeakRef.get();
if (view != null) {
view.mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay, mEglSurface);
}
mEglSurface = null;
}
}
Example 5
| Source File: EglBase10.java From VideoCRE with MIT License | 5 votes |
|
@Override
public void makeCurrent() {
checkIsNotReleased();
if (eglSurface == EGL10.EGL_NO_SURFACE) {
throw new RuntimeException("No EGLSurface - can't make current");
}
synchronized (EglBase.lock) {
if (!egl.eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext)) {
throw new RuntimeException(
"eglMakeCurrent failed: 0x" + Integer.toHexString(egl.eglGetError()));
}
}
}
Example 6
| Source File: GLSurfaceView.java From EZFilter with MIT License | 5 votes |
|
private void destroySurfaceImp() {
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_CONTEXT);
GLSurfaceView view = mGLSurfaceViewWeakRef.get();
if (view != null) {
view.mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay, mEglSurface);
}
mEglSurface = null;
}
}
Example 7
| Source File: EGL.java From HPlayer with Apache License 2.0 | 5 votes |
|
public void destroySurface() {
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay, mEglSurface);
mEglSurface = null;
}
}
Example 8
| Source File: GLSurfaceView.java From NewsMe with Apache License 2.0 | 5 votes |
|
public void destroySurface() {
if (LOG_EGL) {
Log.w("EglHelper", "destroySurface() tid="
+ Thread.currentThread().getId());
}
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay,
mEglSurface);
mEglSurface = null;
}
}
Example 9
| Source File: EglBase10Impl.java From webrtc_android with MIT License | 5 votes |
|
@Override
public void swapBuffers() {
checkIsNotReleased();
if (eglSurface == EGL10.EGL_NO_SURFACE) {
throw new RuntimeException("No EGLSurface - can't swap buffers");
}
synchronized (EglBase.lock) {
egl.eglSwapBuffers(eglDisplay, eglSurface);
}
}
Example 10
| Source File: EglBase10.java From VideoCRE with MIT License | 5 votes |
|
@Override
public void releaseSurface() {
if (eglSurface != EGL10.EGL_NO_SURFACE) {
egl.eglDestroySurface(eglDisplay, eglSurface);
eglSurface = EGL10.EGL_NO_SURFACE;
}
}
Example 11
| Source File: EGL.java From react-native-android-vitamio with MIT License | 5 votes |
|
public void destroySurface() {
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay, mEglSurface);
mEglSurface = null;
}
}
Example 12
| Source File: RenderView.java From TelePlus-Android with GNU General Public License v2.0 | 4 votes |
|
private boolean initGL() {
egl10 = (EGL10) EGLContext.getEGL();
eglDisplay = egl10.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
if (eglDisplay == EGL10.EGL_NO_DISPLAY) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglGetDisplay failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
}
int[] version = new int[2];
if (!egl10.eglInitialize(eglDisplay, version)) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglInitialize failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
}
int[] configsCount = new int[1];
EGLConfig[] configs = new EGLConfig[1];
int[] configSpec = new int[]{
EGL10.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL10.EGL_RED_SIZE, 8,
EGL10.EGL_GREEN_SIZE, 8,
EGL10.EGL_BLUE_SIZE, 8,
EGL10.EGL_ALPHA_SIZE, 8,
EGL10.EGL_DEPTH_SIZE, 0,
EGL10.EGL_STENCIL_SIZE, 0,
EGL10.EGL_NONE
};
if (!egl10.eglChooseConfig(eglDisplay, configSpec, configs, 1, configsCount)) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglChooseConfig failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
} else if (configsCount[0] > 0) {
eglConfig = configs[0];
} else {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglConfig not initialized");
}
finish();
return false;
}
int[] attrib_list = {EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE};
eglContext = egl10.eglCreateContext(eglDisplay, eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
if (eglContext == null) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglCreateContext failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
}
if (surfaceTexture instanceof SurfaceTexture) {
eglSurface = egl10.eglCreateWindowSurface(eglDisplay, eglConfig, surfaceTexture, null);
} else {
finish();
return false;
}
if (eglSurface == null || eglSurface == EGL10.EGL_NO_SURFACE) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("createWindowSurface failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
}
if (!egl10.eglMakeCurrent(eglDisplay, eglSurface, eglSurface, eglContext)) {
if (BuildVars.LOGS_ENABLED) {
FileLog.e("eglMakeCurrent failed " + GLUtils.getEGLErrorString(egl10.eglGetError()));
}
finish();
return false;
}
GLES20.glEnable(GLES20.GL_BLEND);
GLES20.glDisable(GLES20.GL_DITHER);
GLES20.glDisable(GLES20.GL_STENCIL_TEST);
GLES20.glDisable(GLES20.GL_DEPTH_TEST);
painting.setupShaders();
checkBitmap();
painting.setBitmap(bitmap);
Utils.HasGLError();
return true;
}
Example 13
| Source File: GLSurfaceView.java From NewsMe with Apache License 2.0 | 4 votes |
|
public GL createSurface(SurfaceHolder holder) {
if (LOG_EGL) {
Log.w("EglHelper", "createSurface() tid="
+ Thread.currentThread().getId());
}
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new surface.
*/
if (mEglSurface != null && mEglSurface != EGL10.EGL_NO_SURFACE) {
/*
* Unbind and destroy the old EGL surface, if there is one.
*/
mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE,
EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT);
mEGLWindowSurfaceFactory.destroySurface(mEgl, mEglDisplay,
mEglSurface);
}
/*
* Create an EGL surface we can render into.
*/
mEglSurface = mEGLWindowSurfaceFactory.createWindowSurface(mEgl,
mEglDisplay, mEglConfig, holder);
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper",
"createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return null;
}
/*
* Before we can issue GL commands, we need to make sure the context
* is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
mEglContext)) {
throwEglException("eglMakeCurrent");
}
GL gl = mEglContext.getGL();
if (mGLWrapper != null) {
gl = mGLWrapper.wrap(gl);
}
// if ((mDebugFlags & (DEBUG_CHECK_GL_ERROR | DEBUG_LOG_GL_CALLS))
// != 0) {
// int configFlags = 0;
// Writer log = null;
// if ((mDebugFlags & DEBUG_CHECK_GL_ERROR) != 0) {
// configFlags |= GLDebugHelper.CONFIG_CHECK_GL_ERROR;
// }
// if ((mDebugFlags & DEBUG_LOG_GL_CALLS) != 0) {
// log = new LogWriter();
// }
// gl = GLDebugHelper.wrap(gl, configFlags, log);
// }
return gl;
}
Example 14
| Source File: GLTextureView.java From ZGDanmaku with Apache License 2.0 | 4 votes |
|
/**
* Create an egl surface for the current SurfaceHolder surface. If a surface
* already exists, destroy it before creating the new surface.
*
* @return true if the surface was created successfully.
*/
public boolean createSurface() {
if (LOG_EGL) {
Log.w("EglHelper", "createSurface() tid=" + Thread.currentThread().getId());
}
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new
* surface.
*/
destroySurfaceImp();
/*
* Create an EGL surface we can render into.
*/
GLTextureView view = mGLTextureViewWeakRef.get();
if (view != null) {
mEglSurface = view.mEGLWindowSurfaceFactory.createWindowSurface(mEgl,
mEglDisplay, mEglConfig, view.getSurfaceTexture());
} else {
mEglSurface = null;
}
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper", "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return false;
}
/*
* Before we can issue GL commands, we need to make sure
* the context is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
/*
* Could not make the context current, probably because the underlying
* SurfaceView surface has been destroyed.
*/
logEglErrorAsWarning("EGLHelper", "eglMakeCurrent", mEgl.eglGetError());
return false;
}
return true;
}
Example 15
| Source File: BlockingGLTextureView.java From LB-Launcher with Apache License 2.0 | 4 votes |
|
/**
* Create an egl surface for the current SurfaceTexture surface. If a surface
* already exists, destroy it before creating the new surface.
*
* @return true if the surface was created successfully.
*/
public boolean createSurface(SurfaceTexture surface) {
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new
* surface.
*/
destroySurfaceImp();
/*
* Create an EGL surface we can render into.
*/
if (surface != null) {
mEglSurface = mEgl.eglCreateWindowSurface(mEglDisplay, mEglConfig, surface, null);
} else {
mEglSurface = null;
}
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper", "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return false;
}
/*
* Before we can issue GL commands, we need to make sure
* the context is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
/*
* Could not make the context current, probably because the underlying
* SurfaceView surface has been destroyed.
*/
logEglErrorAsWarning("EGLHelper", "eglMakeCurrent", mEgl.eglGetError());
return false;
}
return true;
}
Example 16
| Source File: myGLTextureView.java From opengl with Apache License 2.0 | 4 votes |
|
private void initGL() {
mEgl = (EGL10) EGLContext.getEGL();
mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL10.EGL_NO_DISPLAY) {
throw new RuntimeException("eglGetDisplay failed "
+ GLUtils.getEGLErrorString(mEgl.eglGetError()));
}
int[] version = new int[2];
if (!mEgl.eglInitialize(mEglDisplay, version)) {
throw new RuntimeException("eglInitialize failed "
+ GLUtils.getEGLErrorString(mEgl.eglGetError()));
}
int[] configsCount = new int[1];
EGLConfig[] configs = new EGLConfig[1];
int[] configSpec = {
EGL10.EGL_RENDERABLE_TYPE,
EGL_OPENGL_ES2_BIT,
EGL10.EGL_RED_SIZE, 8,
EGL10.EGL_GREEN_SIZE, 8,
EGL10.EGL_BLUE_SIZE, 8,
EGL10.EGL_ALPHA_SIZE, 8,
EGL10.EGL_DEPTH_SIZE, 16, //was 0
EGL10.EGL_STENCIL_SIZE, 0,
EGL10.EGL_NONE
};
eglConfig = null;
if (!mEgl.eglChooseConfig(mEglDisplay, configSpec, configs, 1,
configsCount)) {
throw new IllegalArgumentException(
"eglChooseConfig failed "
+ GLUtils.getEGLErrorString(mEgl
.eglGetError()));
} else if (configsCount[0] > 0) {
eglConfig = configs[0];
}
if (eglConfig == null) {
throw new RuntimeException("eglConfig not initialized");
}
int[] attrib_list = {
EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE
};
mEglContext = mEgl.eglCreateContext(mEglDisplay,
eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
checkEglError();
mEglSurface = mEgl.eglCreateWindowSurface(
mEglDisplay, eglConfig, mSurface, null);
checkEglError();
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e(TAG,
"eglCreateWindowSurface returned EGL10.EGL_BAD_NATIVE_WINDOW");
return;
}
throw new RuntimeException(
"eglCreateWindowSurface failed "
+ GLUtils.getEGLErrorString(error));
}
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface,
mEglSurface, mEglContext)) {
throw new RuntimeException("eglMakeCurrent failed "
+ GLUtils.getEGLErrorString(mEgl.eglGetError()));
}
checkEglError();
mGl = (GL10) mEglContext.getGL();
checkEglError();
}
Example 17
| Source File: EglHelper.java From android-openGL-canvas with Apache License 2.0 | 4 votes |
|
/**
* Create an egl surface for the current SurfaceHolder surface. If a surface
* already exists, destroy it before creating the new surface.
*
* @return true if the surface was created successfully.
*/
@Override
public boolean createSurface(Object surface) {
Loggers.w("EglHelper", "createSurface() tid=" + Thread.currentThread().getId());
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new
* surface.
*/
destroySurfaceImp();
/*
* Create an EGL surface we can render into.
*/
mEglSurface = eglWindowSurfaceFactory.createWindowSurface(mEgl,
mEglDisplay, mEglConfig, surface);
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper", "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return false;
}
/*
* Before we can issue GL commands, we need to make sure
* the context is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
/*
* Could not make the context current, probably because the underlying
* SurfaceView surface has been destroyed.
*/
logEglErrorAsWarning("EGLHelper", "eglMakeCurrent", mEgl.eglGetError());
return false;
}
return true;
}
Example 18
| Source File: VisualizerRenderer.java From MusicVisualization with Apache License 2.0 | 4 votes |
|
private boolean initGL(SurfaceTexture texture) {
mEgl10 = (EGL10) EGLContext.getEGL();
mEglDisplay = mEgl10.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
if (mEglDisplay == EGL10.EGL_NO_DISPLAY) return false;
int[] version = new int[2];
if (!mEgl10.eglInitialize(mEglDisplay, version)) return false;
int[] configsCount = new int[1];
EGLConfig[] configs = new EGLConfig[1];
int[] configSpec = {
EGL10.EGL_RENDERABLE_TYPE,
EGL_OPENGL_ES2_BIT,
EGL10.EGL_RED_SIZE, 8,
EGL10.EGL_GREEN_SIZE, 8,
EGL10.EGL_BLUE_SIZE, 8,
EGL10.EGL_ALPHA_SIZE, 8,
EGL10.EGL_DEPTH_SIZE, 0,
EGL10.EGL_STENCIL_SIZE, 0,
EGL10.EGL_NONE
};
EGLConfig eglConfig = null;
if (!mEgl10.eglChooseConfig(mEglDisplay, configSpec, configs, 1, configsCount)) {
return false;
} else if (configsCount[0] > 0) {
eglConfig = configs[0];
}
if (eglConfig == null) return false;
mEglContext = mEgl10.eglCreateContext(
mEglDisplay, eglConfig, EGL10.EGL_NO_CONTEXT,
new int[]{EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE});
mEglSurface = mEgl10.eglCreateWindowSurface(mEglDisplay, eglConfig, texture, null);
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) return false;
if (!mEgl10.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) return false;
return true;
}
Example 19
| Source File: GLSurfaceView.java From unity-ads-android with Apache License 2.0 | 4 votes |
|
/**
* Create an egl surface for the current SurfaceHolder surface. If a surface
* already exists, destroy it before creating the new surface.
*
* @return true if the surface was created successfully.
*/
public boolean createSurface() {
if (LOG_EGL) {
Log.w("EglHelper", "createSurface() tid=" + Thread.currentThread().getId());
}
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new
* surface.
*/
destroySurfaceImp();
/*
* Create an EGL surface we can render into.
*/
GLSurfaceView view = mGLSurfaceViewWeakRef.get();
if (view != null) {
mEglSurface = view.mEGLWindowSurfaceFactory.createWindowSurface(mEgl,
mEglDisplay, mEglConfig, view.getHolder());
} else {
mEglSurface = null;
}
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper", "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return false;
}
/*
* Before we can issue GL commands, we need to make sure
* the context is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
/*
* Could not make the context current, probably because the underlying
* SurfaceView surface has been destroyed.
*/
logEglErrorAsWarning("EGLHelper", "eglMakeCurrent", mEgl.eglGetError());
return false;
}
return true;
}
Example 20
| Source File: GLTextureView.java From alpha-movie with Apache License 2.0 | 4 votes |
|
/**
* Create an egl surface for the current SurfaceHolder surface. If a surface
* already exists, destroy it before creating the new surface.
*
* @return true if the surface was created successfully.
*/
public boolean createSurface() {
if (LOG_EGL) {
Log.w("EglHelper", "createSurface() tid=" + Thread.currentThread().getId());
}
/*
* Check preconditions.
*/
if (mEgl == null) {
throw new RuntimeException("egl not initialized");
}
if (mEglDisplay == null) {
throw new RuntimeException("eglDisplay not initialized");
}
if (mEglConfig == null) {
throw new RuntimeException("mEglConfig not initialized");
}
/*
* The window size has changed, so we need to create a new
* surface.
*/
destroySurfaceImp();
/*
* Create an EGL surface we can render into.
*/
GLTextureView view = mGLSurfaceViewWeakRef.get();
if (view != null) {
mEglSurface = view.mEGLWindowSurfaceFactory.createWindowSurface(mEgl,
mEglDisplay, mEglConfig, view.getSurfaceTexture());
} else {
mEglSurface = null;
}
if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
int error = mEgl.eglGetError();
if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
Log.e("EglHelper", "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
}
return false;
}
/*
* Before we can issue GL commands, we need to make sure
* the context is current and bound to a surface.
*/
if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
/*
* Could not make the context current, probably because the underlying
* SurfaceView surface has been destroyed.
*/
logEglErrorAsWarning("EGLHelper", "eglMakeCurrent", mEgl.eglGetError());
return false;
}
return true;
}
