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

Example 16 with EGLConfig

use of javax.microedition.khronos.egl.EGLConfig in project android-gpuimage by CyberAgent.

the class PixelBuffer method listConfig.

private void listConfig() {
    Log.i(TAG, "Config List {");
    for (EGLConfig config : mEGLConfigs) {
        int d, s, r, g, b, a;
        // Expand on this logic to dump other attributes
        d = getConfigAttrib(config, EGL_DEPTH_SIZE);
        s = getConfigAttrib(config, EGL_STENCIL_SIZE);
        r = getConfigAttrib(config, EGL_RED_SIZE);
        g = getConfigAttrib(config, EGL_GREEN_SIZE);
        b = getConfigAttrib(config, EGL_BLUE_SIZE);
        a = getConfigAttrib(config, EGL_ALPHA_SIZE);
        Log.i(TAG, "    <d,s,r,g,b,a> = <" + d + "," + s + "," + r + "," + g + "," + b + "," + a + ">");
    }
    Log.i(TAG, "}");
}

Example 17 with EGLConfig

use of javax.microedition.khronos.egl.EGLConfig in project Android-Image-Cropper by ArthurHub.

the class BitmapUtils method getMaxTextureSize.

/**
     * Get the max size of bitmap allowed to be rendered on the device.<br>
     * http://stackoverflow.com/questions/7428996/hw-accelerated-activity-how-to-get-opengl-texture-size-limit.
     */
private static int getMaxTextureSize() {
    // Safe minimum default size
    final int IMAGE_MAX_BITMAP_DIMENSION = 2048;
    try {
        // Get EGL Display
        EGL10 egl = (EGL10) EGLContext.getEGL();
        EGLDisplay display = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
        // Initialise
        int[] version = new int[2];
        egl.eglInitialize(display, version);
        // Query total number of configurations
        int[] totalConfigurations = new int[1];
        egl.eglGetConfigs(display, null, 0, totalConfigurations);
        // Query actual list configurations
        EGLConfig[] configurationsList = new EGLConfig[totalConfigurations[0]];
        egl.eglGetConfigs(display, configurationsList, totalConfigurations[0], totalConfigurations);
        int[] textureSize = new int[1];
        int maximumTextureSize = 0;
        // Iterate through all the configurations to located the maximum texture size
        for (int i = 0; i < totalConfigurations[0]; i++) {
            // Only need to check for width since opengl textures are always squared
            egl.eglGetConfigAttrib(display, configurationsList[i], EGL10.EGL_MAX_PBUFFER_WIDTH, textureSize);
            // Keep track of the maximum texture size
            if (maximumTextureSize < textureSize[0]) {
                maximumTextureSize = textureSize[0];
            }
        }
        // Release
        egl.eglTerminate(display);
        // Return largest texture size found, or default
        return Math.max(maximumTextureSize, IMAGE_MAX_BITMAP_DIMENSION);
    } catch (Exception e) {
        return IMAGE_MAX_BITMAP_DIMENSION;
    }
}

Example 18 with EGLConfig

use of javax.microedition.khronos.egl.EGLConfig 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 19 with EGLConfig

use of javax.microedition.khronos.egl.EGLConfig 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 20 with EGLConfig

use of javax.microedition.khronos.egl.EGLConfig 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;
}