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  3. android.opengl.GLES11Ext

Java 类android.opengl.GLES11Ext 实例源码

项目：libRtmp    文件：RendererImpl.java    
private void initSurfaceTexture() {
    int[] textures = new int[1];
    GLES20.glGenTextures(1, textures, 0);
    mSurfaceTextureId = textures[0];
    mSurfaceTexture = new SurfaceTexture(mSurfaceTextureId);
    mSurfaceTexture.setOnFrameAvailableListener(this);
    GLES20.glDisable(GLES20.GL_DEPTH_TEST);
    GLES20.glDisable(GLES20.GL_CULL_FACE);
    GLES20.glDisable(GLES20.GL_BLEND);
    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mSurfaceTextureId);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
}
项目：PaoMovie    文件：OpenGLUtils.java    
public static int getExternalOESTextureID(){        
    int[] texture = new int[1];

    GLES20.glGenTextures(1, texture, 0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, texture[0]);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_MIN_FILTER,GL10.GL_LINEAR);        
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_WRAP_S, GL10.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_WRAP_T, GL10.GL_CLAMP_TO_EDGE);

    return texture[0];
}
项目：PaoMovie    文件：MagicCameraInputFilter.java    
@Override
public int onDrawFrame(int textureId) {
       GLES20.glUseProgram(mGLProgId);
       if(!isInitialized()) {
           return OpenGLUtils.NOT_INIT;
       }
       mGLCubeBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribPosition, 2, GLES20.GL_FLOAT, false, 0, mGLCubeBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribPosition);
       mGLTextureBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribTextureCoordinate, 2, GLES20.GL_FLOAT, false, 0, mGLTextureBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glUniformMatrix4fv(mTextureTransformMatrixLocation, 1, false, mTextureTransformMatrix, 0);

       if(textureId != OpenGLUtils.NO_TEXTURE){
        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
        GLES20.glUniform1i(mGLUniformTexture, 0);
       }

       GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
       GLES20.glDisableVertexAttribArray(mGLAttribPosition);
       GLES20.glDisableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, 0);
       return OpenGLUtils.ON_DRAWN;
   }
项目：PaoMovie    文件：MagicVideoInputFilter.java    
@Override
public int onDrawFrame(int textureId) {
       GLES20.glUseProgram(mGLProgId);
       if(!isInitialized()) {
           return OpenGLUtils.NOT_INIT;
       }
       mGLCubeBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribPosition, 2, GLES20.GL_FLOAT, false, 0, mGLCubeBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribPosition);
       mGLTextureBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribTextureCoordinate, 2, GLES20.GL_FLOAT, false, 0, mGLTextureBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glUniformMatrix4fv(mTextureTransformMatrixLocation, 1, false, mTextureTransformMatrix, 0);

       if(textureId != OpenGLUtils.NO_TEXTURE){
        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
        GLES20.glUniform1i(mGLUniformTexture, 0);
       }

       GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
       GLES20.glDisableVertexAttribArray(mGLAttribPosition);
       GLES20.glDisableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, 0);
       return OpenGLUtils.ON_DRAWN;
   }
项目：PaoMovie    文件：MagicVideoInputFilter.java    
@Override
public int onDrawFrame(int textureId, FloatBuffer vertexBuffer, FloatBuffer textureBuffer) {
       GLES20.glUseProgram(mGLProgId);
       if(!isInitialized()) {
           return OpenGLUtils.NOT_INIT;
       }
       vertexBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribPosition, 2, GLES20.GL_FLOAT, false, 0, vertexBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribPosition);
       textureBuffer.position(0);
       GLES20.glVertexAttribPointer(mGLAttribTextureCoordinate, 2, GLES20.GL_FLOAT, false, 0, textureBuffer);
       GLES20.glEnableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glUniformMatrix4fv(mTextureTransformMatrixLocation, 1, false, mTextureTransformMatrix, 0);

       if(textureId != OpenGLUtils.NO_TEXTURE){
        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
        GLES20.glUniform1i(mGLUniformTexture, 0);
       }

       GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
       GLES20.glDisableVertexAttribArray(mGLAttribPosition);
       GLES20.glDisableVertexAttribArray(mGLAttribTextureCoordinate);
       GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, 0);
       return OpenGLUtils.ON_DRAWN;
   }
项目：MediaCodecRecorder    文件：GLSurfaceFilter.java    
/**
 * Creates a texture object suitable for use with this program.
 * <p>
 * On exit, the texture will be bound.
 */
public int createTexture() {
    int[] textures = new int[1];
    GLES20.glGenTextures(1, textures, 0);

    int texId = textures[0];
    GLES20.glBindTexture(mTextureTarget, texId);

    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER,
            GLES20.GL_NEAREST);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER,
            GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S,
            GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T,
            GLES20.GL_CLAMP_TO_EDGE);

    return texId;
}
项目：SbCamera    文件：SbDrawer.java    
public static int initTex() {
    //初始化texture
    final int[] texId = new int[1];
    //拿到第一个Texure 并且存在texId 的texId[0]
    GLES20.glGenTextures(1, texId, 0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, texId[0]);
    //设置一堆参数  不卵他
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    return texId[0];
}
项目：Agora-Screen-Sharing-Android    文件：GlUtil.java    
public static int createOESTextureObject() {
    int[] textures = new int[1];
    GLES20.glGenTextures(1, textures, 0);
    checkGlError("glGenTextures");

    int textureId = textures[0];
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
    checkGlError("glBindTexture " + textureId);

    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    checkGlError("glTexParameter");
    return textureId;
}
项目：AppRTC-Android    文件：SurfaceTextureHelper.java    
private SurfaceTextureHelper(EglBase.Context sharedContext, Handler handler) {
  if (handler.getLooper().getThread() != Thread.currentThread()) {
    throw new IllegalStateException("SurfaceTextureHelper must be created on the handler thread");
  }
  this.handler = handler;

  eglBase = EglBase.create(sharedContext, EglBase.CONFIG_PIXEL_BUFFER);
  try {
    // Both these statements have been observed to fail on rare occasions, see BUG=webrtc:5682.
    eglBase.createDummyPbufferSurface();
    eglBase.makeCurrent();
  } catch (RuntimeException e) {
    // Clean up before rethrowing the exception.
    eglBase.release();
    handler.getLooper().quit();
    throw e;
  }

  oesTextureId = GlUtil.generateTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES);
  surfaceTexture = new SurfaceTexture(oesTextureId);
  setOnFrameAvailableListener(surfaceTexture, (SurfaceTexture st) -> {
    hasPendingTexture = true;
    tryDeliverTextureFrame();
  }, handler);
}
项目：EZFilter    文件：ViewInput.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：EZFilter    文件：Camera2Input.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：EZFilter    文件：CameraInput.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：EZFilter    文件：VideoFBORender.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：EZFilter    文件：DefaultVideoRender.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：EZFilter    文件：VideoInput.java    
@Override
protected void bindShaderValues() {
    mRenderVertices.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle, 2, GLES20.GL_FLOAT, false,
            8, mRenderVertices);
    GLES20.glEnableVertexAttribArray(mPositionHandle);
    mTextureVertices[mCurrentRotation].position(0);
    GLES20.glVertexAttribPointer(mTextureCoordHandle, 2, GLES20.GL_FLOAT, false,
            8, mTextureVertices[mCurrentRotation]);
    GLES20.glEnableVertexAttribArray(mTextureCoordHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureIn);
    GLES20.glUniform1i(mTextureHandle, 0);

    mSurfaceTexture.getTransformMatrix(mMatrix);
    GLES20.glUniformMatrix4fv(mMatrixHandle, 1, false, mMatrix, 0);
}
项目：mao-android    文件：CameraInputFilter.java    
@Override
public void draw(int textureId, FloatBuffer cubeBuffer, FloatBuffer textureBuffer) {
    GLES20.glUseProgram(mProgram);

    cubeBuffer.position(0);
    GLES20.glVertexAttribPointer(mAPositionHandle, 2, GLES20.GL_FLOAT, false, 0, cubeBuffer);
    GLES20.glEnableVertexAttribArray(mAPositionHandle);

    textureBuffer.position(0);
    GLES20.glVertexAttribPointer(mATextureCoordinateHandle, 2, GLES20.GL_FLOAT, false, 0, textureBuffer);
    GLES20.glEnableVertexAttribArray(mATextureCoordinateHandle);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
    GLES20.glUniform1i(mUTextureHandle, 0);

    GLES20.glUniformMatrix4fv(mUMVPMatrixHandle, 1, false, mMVPMatrix, 0);

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);

    GLES20.glDisableVertexAttribArray(mAPositionHandle);
    GLES20.glDisableVertexAttribArray(mATextureCoordinateHandle);
}
项目：mao-android    文件：CameraFilter.java    
public void onDraw(final int textureId, final FloatBuffer cubeBuffer, final FloatBuffer textureBuffer) {
    if (!mIsInitialized) {
        return;
    }

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
    GLES20.glUseProgram(mGLProgId);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textureId);
    GLES20.glUniform1i(mGLUniformTexture, 0);

    GLES20.glVertexAttribPointer(mGLAttribPosition, 2, GLES20.GL_FLOAT, false, 0, cubeBuffer);
    GLES20.glVertexAttribPointer(mGLAttribTextureCoordinate, 2, GLES20.GL_FLOAT, false, 0, textureBuffer);
    GLES20.glEnableVertexAttribArray(mGLAttribPosition);
    GLES20.glEnableVertexAttribArray(mGLAttribTextureCoordinate);

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：MegviiFacepp-Android-SDK    文件：OpenGLUtil.java    
public static int createTextureID() {
    int[] texture = new int[1];

    GLES20.glGenTextures(1, texture, 0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, texture[0]);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_WRAP_S, GL10.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GL10.GL_TEXTURE_WRAP_T, GL10.GL_CLAMP_TO_EDGE);

    return texture[0];
}
项目：MegviiFacepp-Android-SDK    文件：GLDrawer2D.java    
/**
 * create external texture
 * @return texture ID
 */
public static int initTex() {
    if (DEBUG) Log.v(TAG, "initTex:");
    final int[] tex = new int[1];
    GLES20.glGenTextures(1, tex, 0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES,
            GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    return tex[0];
}
项目：FilterPlayer    文件：Texture2dProgram.java    
/**
 * Creates a texture object suitable for use with this program.
 * <p>
 * On exit, the texture will be bound.
 */
public int createTextureObject() {
    int[] textures = new int[1];
    GLES20.glGenTextures(1, textures, 0);
    GlUtil.checkGlError("glGenTextures");

    int texId = textures[0];
    GLES20.glBindTexture(mTextureTarget, texId);
    GlUtil.checkGlError("glBindTexture " + texId);

    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER,
            GLES20.GL_NEAREST);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER,
            GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S,
            GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T,
            GLES20.GL_CLAMP_TO_EDGE);
    GlUtil.checkGlError("glTexParameter");

    return texId;
}
项目：face-landmark-android    文件：MyCameraRenderer.java    
@Override
    public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
        if (renderThread != null && renderThread.isAlive()) {
            renderThread.interrupt();
        }
        renderThread = new Thread(this);

        surfaceTexture = surface;
        gwidth = -width;
        gheight = -height;

        // Open camera
//        Pair<Camera.CameraInfo, Integer> backCamera = getBackCamera();
//        final int backCameraId = backCamera.second;
//        camera = Camera.open(backCameraId);
        CameraUtils.openCamera(width, height);

        cameraTextureId = MyGLUtils.genTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES);
        cameraSurfaceTexture = new SurfaceTexture(cameraTextureId);
        CameraUtils.createCameraPreviewSession(cameraSurfaceTexture);

        // Start rendering
        renderThread.start();
    }
项目：face-landmark-android    文件：MyGLUtils.java    
public static int genTexture(int textureType) {
    int[] genBuf = new int[1];
    GLES20.glGenTextures(1, genBuf, 0);
    GLES20.glBindTexture(textureType, genBuf[0]);

    // Set texture default draw parameters
    if (textureType == GLES11Ext.GL_TEXTURE_EXTERNAL_OES) {
        GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
        GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_WRAP_S, GL10.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GL10.GL_TEXTURE_WRAP_T, GL10.GL_CLAMP_TO_EDGE);

    } else {
        GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GL10.GL_TEXTURE_MIN_FILTER, GL10.GL_LINEAR);
        GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GL10.GL_TEXTURE_MAG_FILTER, GL10.GL_LINEAR);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_S, GL10.GL_REPEAT);
        GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GL10.GL_TEXTURE_WRAP_T, GL10.GL_REPEAT);
    }

    return genBuf[0];
}
项目：opencv-documentscanner-android    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：opencv-documentscanner-android    文件：CameraGLRendererBase.java    
private void drawTex(int tex, boolean isOES, int fbo)
{
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fbo);

    if(fbo == 0)
        GLES20.glViewport(0, 0, mView.getWidth(), mView.getHeight());
    else
        GLES20.glViewport(0, 0, mFBOWidth, mFBOHeight);

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

    if(isOES) {
        GLES20.glUseProgram(progOES);
        GLES20.glVertexAttribPointer(vPosOES, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTCOES,  2, GLES20.GL_FLOAT, false, 4*2, texOES);
    } else {
        GLES20.glUseProgram(prog2D);
        GLES20.glVertexAttribPointer(vPos2D, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTC2D,  2, GLES20.GL_FLOAT, false, 4*2, tex2D);
    }

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);

    if(isOES) {
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(progOES, "sTexture"), 0);
    } else {
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(prog2D, "sTexture"), 0);
    }

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：NotifyTools    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：NotifyTools    文件：CameraGLRendererBase.java    
private void drawTex(int tex, boolean isOES, int fbo)
{
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fbo);

    if(fbo == 0)
        GLES20.glViewport(0, 0, mView.getWidth(), mView.getHeight());
    else
        GLES20.glViewport(0, 0, mFBOWidth, mFBOHeight);

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

    if(isOES) {
        GLES20.glUseProgram(progOES);
        GLES20.glVertexAttribPointer(vPosOES, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTCOES,  2, GLES20.GL_FLOAT, false, 4*2, texOES);
    } else {
        GLES20.glUseProgram(prog2D);
        GLES20.glVertexAttribPointer(vPos2D, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTC2D,  2, GLES20.GL_FLOAT, false, 4*2, tex2D);
    }

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);

    if(isOES) {
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(progOES, "sTexture"), 0);
    } else {
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(prog2D, "sTexture"), 0);
    }

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：fingerblox    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：fingerblox    文件：CameraGLRendererBase.java    
private void drawTex(int tex, boolean isOES, int fbo)
{
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fbo);

    if(fbo == 0)
        GLES20.glViewport(0, 0, mView.getWidth(), mView.getHeight());
    else
        GLES20.glViewport(0, 0, mFBOWidth, mFBOHeight);

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

    if(isOES) {
        GLES20.glUseProgram(progOES);
        GLES20.glVertexAttribPointer(vPosOES, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTCOES,  2, GLES20.GL_FLOAT, false, 4*2, texOES);
    } else {
        GLES20.glUseProgram(prog2D);
        GLES20.glVertexAttribPointer(vPos2D, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTC2D,  2, GLES20.GL_FLOAT, false, 4*2, tex2D);
    }

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);

    if(isOES) {
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(progOES, "sTexture"), 0);
    } else {
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(prog2D, "sTexture"), 0);
    }

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：MOAAP    文件：CameraGLRendererBase.java    
private void drawTex(int tex, boolean isOES, int fbo)
{
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fbo);

    if(fbo == 0)
        GLES20.glViewport(0, 0, mView.getWidth(), mView.getHeight());
    else
        GLES20.glViewport(0, 0, mFBOWidth, mFBOHeight);

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

    if(isOES) {
        GLES20.glUseProgram(progOES);
        GLES20.glVertexAttribPointer(vPosOES, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTCOES,  2, GLES20.GL_FLOAT, false, 4*2, texOES);
    } else {
        GLES20.glUseProgram(prog2D);
        GLES20.glVertexAttribPointer(vPos2D, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTC2D,  2, GLES20.GL_FLOAT, false, 4*2, tex2D);
    }

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);

    if(isOES) {
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(progOES, "sTexture"), 0);
    } else {
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(prog2D, "sTexture"), 0);
    }

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：Android-Code-Demos    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：MOAAP    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：OpenCV    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：MOAAP    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：libRtmp    文件：Effect.java    
@Override
public void drawFromCameraPreview(final float[] tex_mtx) {
    if (-1 == mProgram || mTextureId == -1 || mWidth == -1) {
        return;
    }

    AndroidUntil.checkGlError("draw_S");
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFboId[0]);

    GLES20.glViewport(0, 0, mWidth, mHeight);
    GLES20.glClearColor(0f, 0f, 0f, 1f);
    GLES20.glClear(GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);

    GLES20.glUseProgram(mProgram);
    runPendingOnDrawTasks();

    mVtxBuf.position(0);
    GLES20.glVertexAttribPointer(mPositionHandle,
            3, GLES20.GL_FLOAT, false, 4 * (3 + 2), mVtxBuf);
    GLES20.glEnableVertexAttribArray(mPositionHandle);

    mVtxBuf.position(3);
    GLES20.glVertexAttribPointer(mTexCoordinatesHandle,
            2, GLES20.GL_FLOAT, false, 4 * (3 + 2), mVtxBuf);
    GLES20.glEnableVertexAttribArray(mTexCoordinatesHandle);

    if (mPosMtxHandle >= 0)
        GLES20.glUniformMatrix4fv(mPosMtxHandle, 1, false, mPosMtx, 0);

    if (mTexMtxHandle >= 0)
        GLES20.glUniformMatrix4fv(mTexMtxHandle, 1, false, tex_mtx, 0);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureId);

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);

    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, 0);
    AndroidUntil.checkGlError("draw_E");
}
项目：19porn    文件：GPUImageExtFilter.java    
public void Init(){
    OpenGlUtils.checkGlError("init start");

    mOESTextures = new int[1];
    GLES20.glGenTextures(1, mOESTextures, 0);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mOESTextures[0]);

    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER,
            GLES20.GL_NEAREST);
    GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER,
            GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S,
            GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T,
            GLES20.GL_CLAMP_TO_EDGE);


    mGLProgId = OpenGlUtils.loadProgram(mVertexShader, mFragmentShader);
    mGLAttribPosition = GLES20.glGetAttribLocation(mGLProgId,   "position");
    mGLUniformTexture1 = GLES20.glGetUniformLocation(mGLProgId, "inputImageTexture1");
    mGLAttribTextureCoordinate = GLES20.glGetAttribLocation(mGLProgId, "inputTextureCoordinate");
    mIsInitialized = true;

    OpenGlUtils.checkGlError("init end");
}
项目：19porn    文件：GPUImageFilter.java    
private void onInitTextureExt(boolean isForExternalTextureInput) {
    mTextureTarget = GLES20.GL_TEXTURE_2D;
    if (isForExternalTextureInput) {
        mTextureTarget = GLES11Ext.GL_TEXTURE_EXTERNAL_OES;
        mFragmentShader = "#extension GL_OES_EGL_image_external : require\n" +
                mFragmentShader.replace("uniform sampler2D inputImageTexture;",
                        "uniform samplerExternalOES inputImageTexture;");


        int[] textures = new int[1];
        GLES20.glGenTextures(1, textures, 0);

        GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, textures[0]);

        GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER,
                GLES20.GL_NEAREST);
        GLES20.glTexParameterf(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER,
                GLES20.GL_LINEAR);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S,
                GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T,
                GLES20.GL_CLAMP_TO_EDGE);

        mSysRenderTexture = textures[0];

    }
}
项目：Microsphere    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：Microsphere    文件：CameraGLRendererBase.java    
private void drawTex(int tex, boolean isOES, int fbo)
{
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, fbo);

    if(fbo == 0)
        GLES20.glViewport(0, 0, mView.getWidth(), mView.getHeight());
    else
        GLES20.glViewport(0, 0, mFBOWidth, mFBOHeight);

    GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);

    if(isOES) {
        GLES20.glUseProgram(progOES);
        GLES20.glVertexAttribPointer(vPosOES, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTCOES,  2, GLES20.GL_FLOAT, false, 4*2, texOES);
    } else {
        GLES20.glUseProgram(prog2D);
        GLES20.glVertexAttribPointer(vPos2D, 2, GLES20.GL_FLOAT, false, 4*2, vert);
        GLES20.glVertexAttribPointer(vTC2D,  2, GLES20.GL_FLOAT, false, 4*2, tex2D);
    }

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);

    if(isOES) {
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(progOES, "sTexture"), 0);
    } else {
        GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, tex);
        GLES20.glUniform1i(GLES20.glGetUniformLocation(prog2D, "sTexture"), 0);
    }

    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    GLES20.glFlush();
}
项目：MOAAP    文件：CameraGLRendererBase.java    
private void initTexOES(int[] tex) {
    if(tex.length == 1) {
        GLES20.glGenTextures(1, tex, 0);
        GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, tex[0]);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
        GLES20.glTexParameteri(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);
    }
}
项目：VideoCompressor    文件：TextureRenderer.java    
public void drawFrame(SurfaceTexture st, boolean invert) {
    checkGlError("onDrawFrame start");
    st.getTransformMatrix(mSTMatrix);

    if (invert) {
        mSTMatrix[5] = -mSTMatrix[5];
        mSTMatrix[13] = 1.0f - mSTMatrix[13];
    }

    GLES20.glUseProgram(mProgram);
    checkGlError("glUseProgram");
    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mTextureID);
    mTriangleVertices.position(TRIANGLE_VERTICES_DATA_POS_OFFSET);
    GLES20.glVertexAttribPointer(maPositionHandle, 3, GLES20.GL_FLOAT, false, TRIANGLE_VERTICES_DATA_STRIDE_BYTES, mTriangleVertices);
    checkGlError("glVertexAttribPointer maPosition");
    GLES20.glEnableVertexAttribArray(maPositionHandle);
    checkGlError("glEnableVertexAttribArray maPositionHandle");
    mTriangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
    GLES20.glVertexAttribPointer(maTextureHandle, 2, GLES20.GL_FLOAT, false, TRIANGLE_VERTICES_DATA_STRIDE_BYTES, mTriangleVertices);
    checkGlError("glVertexAttribPointer maTextureHandle");
    GLES20.glEnableVertexAttribArray(maTextureHandle);
    checkGlError("glEnableVertexAttribArray maTextureHandle");
    GLES20.glUniformMatrix4fv(muSTMatrixHandle, 1, false, mSTMatrix, 0);
    GLES20.glUniformMatrix4fv(muMVPMatrixHandle, 1, false, mMVPMatrix, 0);
    GLES20.glDrawArrays(GLES20.GL_TRIANGLE_STRIP, 0, 4);
    checkGlError("glDrawArrays");
    GLES20.glFinish();
}