Examples with EGLSurface javax.microedition.khronos.egl.EGLSurface used on opensource projects

Example 11 with EGLSurface

use of javax.microedition.khronos.egl.EGLSurface in project XobotOS by xamarin.

the class EGLLogWrapper method eglCreatePixmapSurface.

public EGLSurface eglCreatePixmapSurface(EGLDisplay display, EGLConfig config, Object native_pixmap, int[] attrib_list) {
    begin("eglCreatePixmapSurface");
    arg("display", display);
    arg("config", config);
    arg("native_pixmap", native_pixmap);
    arg("attrib_list", attrib_list);
    end();
    EGLSurface result = mEgl10.eglCreatePixmapSurface(display, config, native_pixmap, attrib_list);
    returns(result);
    checkError();
    return result;
}

Example 12 with EGLSurface

use of javax.microedition.khronos.egl.EGLSurface in project android_frameworks_base by DirtyUnicorns.

the class RenderTarget method forSurfaceHolder.

public RenderTarget forSurfaceHolder(SurfaceHolder surfaceHolder) {
    EGLConfig eglConfig = chooseEglConfig(mEgl, mDisplay);
    EGLSurface eglSurf = null;
    synchronized (mSurfaceSources) {
        eglSurf = mSurfaceSources.get(surfaceHolder);
        if (eglSurf == null) {
            eglSurf = mEgl.eglCreateWindowSurface(mDisplay, eglConfig, surfaceHolder, null);
            mSurfaceSources.put(surfaceHolder, eglSurf);
        }
    }
    checkEglError(mEgl, "eglCreateWindowSurface");
    checkSurface(mEgl, eglSurf);
    RenderTarget result = new RenderTarget(mDisplay, mContext, eglSurf, 0, false, true);
    result.addReferenceTo(eglSurf);
    result.setSurfaceSource(surfaceHolder);
    return result;
}

Example 13 with EGLSurface

use of javax.microedition.khronos.egl.EGLSurface in project android_frameworks_base by DirtyUnicorns.

the class RenderTarget method forSurface.

@TargetApi(11)
public RenderTarget forSurface(Surface surface) {
    EGLConfig eglConfig = chooseEglConfig(mEgl, mDisplay);
    EGLSurface eglSurf = null;
    synchronized (mSurfaceSources) {
        eglSurf = mSurfaceSources.get(surface);
        if (eglSurf == null) {
            eglSurf = mEgl.eglCreateWindowSurface(mDisplay, eglConfig, surface, null);
            mSurfaceSources.put(surface, eglSurf);
        }
    }
    checkEglError(mEgl, "eglCreateWindowSurface");
    checkSurface(mEgl, eglSurf);
    RenderTarget result = new RenderTarget(mDisplay, mContext, eglSurf, 0, false, true);
    result.setSurfaceSource(surface);
    result.addReferenceTo(eglSurf);
    return result;
}

Example 14 with EGLSurface

use of javax.microedition.khronos.egl.EGLSurface in project android_frameworks_base by DirtyUnicorns.

the class RenderTarget method forSurfaceTexture.

@TargetApi(11)
public RenderTarget forSurfaceTexture(SurfaceTexture surfaceTexture) {
    EGLConfig eglConfig = chooseEglConfig(mEgl, mDisplay);
    EGLSurface eglSurf = null;
    synchronized (mSurfaceSources) {
        eglSurf = mSurfaceSources.get(surfaceTexture);
        if (eglSurf == null) {
            eglSurf = mEgl.eglCreateWindowSurface(mDisplay, eglConfig, surfaceTexture, null);
            mSurfaceSources.put(surfaceTexture, eglSurf);
        }
    }
    checkEglError(mEgl, "eglCreateWindowSurface");
    checkSurface(mEgl, eglSurf);
    RenderTarget result = new RenderTarget(mDisplay, mContext, eglSurf, 0, false, true);
    result.setSurfaceSource(surfaceTexture);
    result.addReferenceTo(eglSurf);
    return result;
}

Example 15 with EGLSurface

use of javax.microedition.khronos.egl.EGLSurface in project android_frameworks_base by DirtyUnicorns.

the class SingleFrameTextureViewTestActivity method onSurfaceTextureAvailable.

@Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
    Log.d(LOG_TAG, "onSurfaceAvailable");
    mGLThread = new Thread() {

        static final int EGL_CONTEXT_CLIENT_VERSION = 0x3098;

        static final int EGL_OPENGL_ES2_BIT = 4;

        private EGL10 mEgl;

        private EGLDisplay mEglDisplay;

        private EGLConfig mEglConfig;

        private EGLContext mEglContext;

        private EGLSurface mEglSurface;

        @Override
        public void run() {
            initGL();
            try {
                Thread.sleep(500);
            } catch (InterruptedException e) {
            }
            for (int i = 0; i < 2; i++) {
                if (i == 0) {
                    glClearColor(0.0f, 0.0f, 1.0f, 1.0f);
                } else {
                    glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
                }
                glClear(GL_COLOR_BUFFER_BIT);
                Log.d(LOG_TAG, "eglSwapBuffers");
                if (!mEgl.eglSwapBuffers(mEglDisplay, mEglSurface)) {
                    throw new RuntimeException("Cannot swap buffers");
                }
                try {
                    Thread.sleep(50);
                } catch (InterruptedException e) {
                }
            }
            try {
                Thread.sleep(500);
            } catch (InterruptedException e) {
            }
            finishGL();
        }

        private void finishGL() {
            mEgl.eglDestroyContext(mEglDisplay, mEglContext);
            mEgl.eglDestroySurface(mEglDisplay, mEglSurface);
        }

        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()));
            }
            mEglConfig = chooseEglConfig();
            if (mEglConfig == null) {
                throw new RuntimeException("eglConfig not initialized");
            }
            mEglContext = createContext(mEgl, mEglDisplay, mEglConfig);
            mEglSurface = mEgl.eglCreateWindowSurface(mEglDisplay, mEglConfig, surface, null);
            if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
                int error = mEgl.eglGetError();
                if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
                    Log.e(LOG_TAG, "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
                    return;
                }
                throw new RuntimeException("createWindowSurface failed " + GLUtils.getEGLErrorString(error));
            }
            if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
                throw new RuntimeException("eglMakeCurrent failed " + GLUtils.getEGLErrorString(mEgl.eglGetError()));
            }
        }

        EGLContext createContext(EGL10 egl, EGLDisplay eglDisplay, EGLConfig eglConfig) {
            int[] attrib_list = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
            return egl.eglCreateContext(eglDisplay, eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
        }

        private EGLConfig chooseEglConfig() {
            int[] configsCount = new int[1];
            EGLConfig[] configs = new EGLConfig[1];
            int[] configSpec = getConfig();
            if (!mEgl.eglChooseConfig(mEglDisplay, configSpec, configs, 1, configsCount)) {
                throw new IllegalArgumentException("eglChooseConfig failed " + GLUtils.getEGLErrorString(mEgl.eglGetError()));
            } else if (configsCount[0] > 0) {
                return configs[0];
            }
            return null;
        }

        private int[] getConfig() {
            return 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 };
        }
    };
    mGLThread.start();
}