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Java GLES20.glCheckFramebufferStatus方法代碼示例

本文整理匯總了Java中android.opengl.GLES20.glCheckFramebufferStatus方法的典型用法代碼示例。如果您正苦於以下問題：Java GLES20.glCheckFramebufferStatus方法的具體用法？Java GLES20.glCheckFramebufferStatus怎麽用？Java GLES20.glCheckFramebufferStatus使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類android.opengl.GLES20的用法示例。


在下文中一共展示了GLES20.glCheckFramebufferStatus方法的7個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: setSize

import android.opengl.GLES20; //導入方法依賴的package包/類
/**
 * (Re)allocate texture. Will do nothing if the requested size equals the current size. An
 * EGLContext must be bound on the current thread when calling this function. Must be called at
 * least once before using the framebuffer. May be called multiple times to change size.
 */
public void setSize(int width, int height) {
  if (width == 0 || height == 0) {
    throw new IllegalArgumentException("Invalid size: " + width + "x" + height);
  }
  if (width == this.width && height == this.height) {
    return;
  }
  this.width = width;
  this.height = height;

  // Allocate texture.
  GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
  GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, textureId);
  GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, pixelFormat, width, height, 0, pixelFormat,
      GLES20.GL_UNSIGNED_BYTE, null);
  GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, 0);
  GlUtil.checkNoGLES2Error("GlTextureFrameBuffer setSize");

  // Attach the texture to the framebuffer as color attachment.
  GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, frameBufferId);
  GLES20.glFramebufferTexture2D(
      GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, textureId, 0);

  // Check that the framebuffer is in a good state.
  final int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
  if (status != GLES20.GL_FRAMEBUFFER_COMPLETE) {
    throw new IllegalStateException("Framebuffer not complete, status: " + status);
  }

  GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, 0);
}
開發者ID:lgyjg，項目名稱:AndroidRTC，代碼行數:37，代碼來源:GlTextureFrameBuffer.java

示例2: initFBO

import android.opengl.GLES20; //導入方法依賴的package包/類
private void initFBO(int width, int height)
{
    Log.d(LOGTAG, "initFBO("+width+"x"+height+")");

    deleteFBO();

    GLES20.glGenTextures(1, texDraw, 0);
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texDraw[0]);
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, width, height, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);

    GLES20.glGenTextures(1, texFBO, 0);
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, texFBO[0]);
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, width, height, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_NEAREST);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_NEAREST);

    //int hFBO;
    GLES20.glGenFramebuffers(1, FBO, 0);
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, FBO[0]);
    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, texFBO[0], 0);
    Log.d(LOGTAG, "initFBO error status: " + GLES20.glGetError());

    int FBOstatus = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
    if (FBOstatus != GLES20.GL_FRAMEBUFFER_COMPLETE)
        Log.e(LOGTAG, "initFBO failed, status: " + FBOstatus);

    mFBOWidth  = width;
    mFBOHeight = height;
}
開發者ID:jorenham，項目名稱:fingerblox，代碼行數:36，代碼來源:CameraGLRendererBase.java

示例3: update

import android.opengl.GLES20; //導入方法依賴的package包/類
private void update(RectF bounds, Runnable action) {
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, getReusableFramebuffer());
    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, getTexture(), 0);

    int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
    if (status == GLES20.GL_FRAMEBUFFER_COMPLETE) {
        GLES20.glViewport(0, 0, (int) size.width, (int) size.height);
        action.run();
    }
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, 0);

    if (!isSuppressingChanges() && delegate != null) {
        delegate.contentChanged(bounds);
    }
}
開發者ID:pooyafaroka，項目名稱:PlusGram，代碼行數:16，代碼來源:Painting.java

示例4: createEffectTexture

import android.opengl.GLES20; //導入方法依賴的package包/類
private void createEffectTexture() {
    AndroidUntil.checkGlError("initFBO_S");
    GLES20.glGenFramebuffers(1, mFboId, 0);
    GLES20.glGenRenderbuffers(1, mRboId, 0);
    GLES20.glGenTextures(1, mTexId, 0);

    GLES20.glBindRenderbuffer(GLES20.GL_RENDERBUFFER, mRboId[0]);
    GLES20.glRenderbufferStorage(GLES20.GL_RENDERBUFFER,
            GLES20.GL_DEPTH_COMPONENT16, mWidth, mHeight);

    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFboId[0]);
    GLES20.glFramebufferRenderbuffer(GLES20.GL_FRAMEBUFFER,
            GLES20.GL_DEPTH_ATTACHMENT, GLES20.GL_RENDERBUFFER, mRboId[0]);

    GLES20.glActiveTexture(GLES20.GL_TEXTURE0);
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mTexId[0]);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D,
            GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D,
            GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D,
            GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D,
            GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);

    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA,
            mWidth, mHeight, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);

    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER,
            GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, mTexId[0], 0);

    if (GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER) !=
            GLES20.GL_FRAMEBUFFER_COMPLETE) {
        throw new RuntimeException("glCheckFramebufferStatus()");
    }
    AndroidUntil.checkGlError("initFBO_E");
}
開發者ID:wuyisheng，項目名稱:libRtmp，代碼行數:38，代碼來源:Effect.java

示例5: createFbo

import android.opengl.GLES20; //導入方法依賴的package包/類
private int createFbo(int width, int height) {
    int[] texture = new int[1];
    int[] fbo = new int[1];
    GLES20.glGenFramebuffers(1, fbo, 0);
    GLES20.glGenTextures(1, texture, 0);
    mFbo = fbo[0];
    mDstTexture = texture[0];

    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mDstTexture);
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, width, height, 0, GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T, GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER, GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER, GLES20.GL_LINEAR);

    // Bind the framebuffer
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFbo);
    // Specify texture as color attachment
    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0, GLES20.GL_TEXTURE_2D, mDstTexture, 0);

    // Check for framebuffer complete
    int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
    if (status != GLES20.GL_FRAMEBUFFER_COMPLETE) {
        Log.e(LOG_TAG, "Failed to create framebuffer!!!");
    }

    return 0;
}
開發者ID:AgoraIO，項目名稱:Agora-Video-Source-Android，代碼行數:29，代碼來源:CustomizedCameraRenderer.java

示例6: prepareFramebuffer

import android.opengl.GLES20; //導入方法依賴的package包/類
/**
 * Prepares the off-screen framebuffer.
 */
private void prepareFramebuffer(int width, int height) {
    GlUtil.checkGlError("prepareFramebuffer start");

    int[] values = new int[1];

    // Create a texture object and bind it.  This will be the color buffer.
    GLES20.glGenTextures(1, values, 0);
    GlUtil.checkGlError("glGenTextures");
    mOffscreenTexture = values[0];   // expected > 0
    GLES20.glBindTexture(GLES20.GL_TEXTURE_2D, mOffscreenTexture);
    GlUtil.checkGlError("glBindTexture " + mOffscreenTexture);

    // Create texture storage.
    GLES20.glTexImage2D(GLES20.GL_TEXTURE_2D, 0, GLES20.GL_RGBA, width, height, 0,
            GLES20.GL_RGBA, GLES20.GL_UNSIGNED_BYTE, null);

    // Set parameters.  We're probably using non-power-of-two dimensions, so
    // some values may not be available for use.
    GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MIN_FILTER,
            GLES20.GL_NEAREST);
    GLES20.glTexParameterf(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_MAG_FILTER,
            GLES20.GL_LINEAR);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_S,
            GLES20.GL_CLAMP_TO_EDGE);
    GLES20.glTexParameteri(GLES20.GL_TEXTURE_2D, GLES20.GL_TEXTURE_WRAP_T,
            GLES20.GL_CLAMP_TO_EDGE);
    GlUtil.checkGlError("glTexParameter");

    // Create framebuffer object and bind it.
    GLES20.glGenFramebuffers(1, values, 0);
    GlUtil.checkGlError("glGenFramebuffers");
    mFramebuffer = values[0];    // expected > 0
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, mFramebuffer);
    GlUtil.checkGlError("glBindFramebuffer " + mFramebuffer);

    // Create a depth buffer and bind it.
    GLES20.glGenRenderbuffers(1, values, 0);
    GlUtil.checkGlError("glGenRenderbuffers");
    mDepthBuffer = values[0];    // expected > 0
    GLES20.glBindRenderbuffer(GLES20.GL_RENDERBUFFER, mDepthBuffer);
    GlUtil.checkGlError("glBindRenderbuffer " + mDepthBuffer);

    // Allocate storage for the depth buffer.
    GLES20.glRenderbufferStorage(GLES20.GL_RENDERBUFFER, GLES20.GL_DEPTH_COMPONENT16,
            width, height);
    GlUtil.checkGlError("glRenderbufferStorage");

    // Attach the depth buffer and the texture (color buffer) to the framebuffer object.
    GLES20.glFramebufferRenderbuffer(GLES20.GL_FRAMEBUFFER, GLES20.GL_DEPTH_ATTACHMENT,
            GLES20.GL_RENDERBUFFER, mDepthBuffer);
    GlUtil.checkGlError("glFramebufferRenderbuffer");
    GLES20.glFramebufferTexture2D(GLES20.GL_FRAMEBUFFER, GLES20.GL_COLOR_ATTACHMENT0,
            GLES20.GL_TEXTURE_2D, mOffscreenTexture, 0);
    GlUtil.checkGlError("glFramebufferTexture2D");

    // See if GLES is happy with all this.
    int status = GLES20.glCheckFramebufferStatus(GLES20.GL_FRAMEBUFFER);
    if (status != GLES20.GL_FRAMEBUFFER_COMPLETE) {
        throw new RuntimeException("Framebuffer not complete, status=" + status);
    }

    // Switch back to the default framebuffer.
    GLES20.glBindFramebuffer(GLES20.GL_FRAMEBUFFER, 0);

    GlUtil.checkGlError("prepareFramebuffer done");
}
開發者ID:AndyZhu1991，項目名稱:grafika，代碼行數:70，代碼來源:RecordFBOActivity.java

示例7: status

import android.opengl.GLES20; //導入方法依賴的package包/類
public boolean status() {
	bind();
	return GLES20.glCheckFramebufferStatus( GLES20.GL_FRAMEBUFFER ) == GLES20.GL_FRAMEBUFFER_COMPLETE;
}
開發者ID:mango-tree，項目名稱:UNIST-pixel-dungeon，代碼行數:5，代碼來源:Framebuffer.java


注：本文中的android.opengl.GLES20.glCheckFramebufferStatus方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。