Example usage for org.lwjgl.opengl EXTFramebufferObject glDeleteFramebuffersEXT

Introduction

In this page you can find the example usage for org.lwjgl.opengl EXTFramebufferObject glDeleteFramebuffersEXT.

Prototype

public static void glDeleteFramebuffersEXT(@NativeType("GLuint const *") int[] framebuffers) 

Source Link

Document

Array version of: #glDeleteFramebuffersEXT DeleteFramebuffersEXT

Usage

From source file:com.ardor3d.framework.lwjgl.LwjglHeadlessCanvas.java

License:Open Source License

public void cleanup() {
    if (_fboID != 0) {
        final IntBuffer id = BufferUtils.createIntBuffer(1);
        id.put(_fboID);/*from   w  ww  . j av a2 s.  c  om*/
        id.rewind();
        EXTFramebufferObject.glDeleteFramebuffersEXT(id);
        _fboID = 0;
    }

    if (_depthRBID != 0) {
        final IntBuffer id = BufferUtils.createIntBuffer(1);
        id.put(_depthRBID);
        id.rewind();
        EXTFramebufferObject.glDeleteRenderbuffersEXT(id);
        _depthRBID = 0;
    }

    if (_colorRBID != 0) {
        final IntBuffer id = BufferUtils.createIntBuffer(1);
        id.put(_colorRBID);
        id.rewind();
        EXTFramebufferObject.glDeleteRenderbuffersEXT(id);
        _colorRBID = 0;
    }
    ContextManager.removeContext(this);
}

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From source file:com.ardor3d.renderer.lwjgl.LwjglTextureRenderer.java

License:Open Source License

public void cleanup() {
    if (_fboID != 0) {
        final IntBuffer id = BufferUtils.createIntBuffer(1);
        id.put(_fboID);/*from   w w w.ja v  a  2s. co  m*/
        id.rewind();
        EXTFramebufferObject.glDeleteFramebuffersEXT(id);
    }

    if (_depthRBID != 0) {
        final IntBuffer id = BufferUtils.createIntBuffer(1);
        id.put(_depthRBID);
        id.rewind();
        EXTFramebufferObject.glDeleteRenderbuffersEXT(id);
    }
}

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From source file:com.badlogic.gdx.backends.jglfw.JglfwGL20.java

License:Apache License

public void glDeleteFramebuffers(int n, IntBuffer framebuffers) {
    EXTFramebufferObject.glDeleteFramebuffersEXT(framebuffers);
}

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From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL20.java

License:Apache License

@Override
public void glDeleteFramebuffer(int framebuffer) {
    EXTFramebufferObject.glDeleteFramebuffersEXT(framebuffer);
}

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From source file:com.flowpowered.caustic.lwjgl.gl20.GL20FrameBuffer.java

License:MIT License

@Override
public void destroy() {
    checkCreated();/*from   w  w  w .j a  va  2s  . c o m*/
    // Delete the frame buffer
    EXTFramebufferObject.glDeleteFramebuffersEXT(id);
    // Clear output buffers
    outputBuffers.clear();
    // Update the state
    super.destroy();
    // Check for errors
    LWJGLUtil.checkForGLError();
}

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From source file:com.mtbs3d.minecrift.FBOParams.java

License:LGPL

public void delete() {
    if (_depthRenderBufferId != -1) {
        if (fboSupport == FBO_SUPPORT.USE_GL30)
            GL30.glDeleteRenderbuffers(_depthRenderBufferId);
        else/*ww  w. j ava  2s .  co  m*/
            EXTFramebufferObject.glDeleteRenderbuffersEXT(_depthRenderBufferId);

        _depthRenderBufferId = -1;
    }

    if (_colorTextureId != -1) {
        GL11.glDeleteTextures(_colorTextureId);
        _colorTextureId = -1;
    }

    if (_frameBufferId != -1) {
        if (fboSupport == FBO_SUPPORT.USE_GL30)
            GL30.glDeleteFramebuffers(_frameBufferId);
        else
            EXTFramebufferObject.glDeleteFramebuffersEXT(_frameBufferId);

        _frameBufferId = -1;
    }
}

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From source file:flash.display.BitmapData.java

License:Open Source License

public void applyFilter(final BitmapData sourceBitmapData, final Rectangle sourceRect, final Point destPoint,
        final BitmapFilter filter) {
    final int textureId = JITB$textureId();

    ///*from  www.  j  a va  2  s  .  com*/
    // If this == sourceBitmapData we have to create a temporary buffer
    // as an input since we directly render to this BitmapData.
    //
    // Another case is when the filter is a ShaderFilter and it expects
    // an input which is also set to this.
    //

    final int bufferTextureId;

    //TODO this can be done in VRAM only
    bufferTextureId = glGenTextures();
    final ByteBuffer buffer = BufferUtils.createByteBuffer(width() * height() * 4);
    buffer.limit(buffer.capacity());
    glBindTexture(TextureUtil.mode(), bufferTextureId);
    glTexParameteri(TextureUtil.mode(), GL_TEXTURE_MIN_FILTER, GL_LINEAR);
    glTexParameteri(TextureUtil.mode(), GL_TEXTURE_MAG_FILTER, GL_LINEAR);
    glTexImage2D(TextureUtil.mode(), 0, GL_RGBA, width(), height(), 0, GL_RGBA, GL_UNSIGNED_BYTE, buffer);

    //
    // Create and bind FBO
    //

    final int fboId = EXTFramebufferObject.glGenFramebuffersEXT();

    EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, fboId);

    //
    // Attach the current BitmapData as a texture to render to.

    EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
            EXTFramebufferObject.GL_COLOR_ATTACHMENT0_EXT, TextureUtil.mode(),
            -1 == bufferTextureId ? textureId : bufferTextureId, 0);

    //
    // Check the health of our FBO
    //

    final int status = EXTFramebufferObject
            .glCheckFramebufferStatusEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT);

    if (status != EXTFramebufferObject.GL_FRAMEBUFFER_COMPLETE_EXT) {
        throw new RuntimeException("Could not setup FBO.");
    }

    //
    // Start using FBO
    //

    EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, fboId);
    glPushAttrib(GL_VIEWPORT_BIT);
    glViewport(0, 0, width(), height());

    //
    // Bind the source BitmapData as an input for the filter.
    //

    if (!rect().equals(sourceBitmapData.rect()) || !ORIGIN.equals(destPoint)) {
        glBindTexture(TextureUtil.mode(), JITB$textureId());
        rect().JITB$render(false);
    }

    glPushMatrix();
    glTranslated(destPoint.x, destPoint.y, 0.0);
    glBindTexture(TextureUtil.mode(), sourceBitmapData.JITB$textureId());

    //
    // Now run the filter with the given texture.
    //

    if (filter instanceof ShaderFilter) {
        ShaderFilter shaderFilter = ((ShaderFilter) filter);

        if (null != shaderFilter.shader()) {
            final ShaderInput[] inputs = shaderFilter.shader().data().JITB$inputs();

            if (inputs.length > 0) {
                inputs[0].input(this);
            }

            shaderFilter.shader().JITB$bind(0.0, 0.0, width(), height(), false);
        }

        sourceRect.JITB$render(false);

        if (null != shaderFilter.shader()) {
            shaderFilter.shader().JITB$unbind();
        }
    }

    glPopMatrix();

    //
    // Note: We can defer this step to the next _buffer access.
    //

    _buffer.clear();
    glReadPixels(0, 0, width(), height(), GL_RGBA, GL_UNSIGNED_BYTE, _buffer);
    _invalidated = -1 != bufferTextureId;

    //
    // Cleanup
    //

    glBindTexture(TextureUtil.mode(), 0);
    glPopAttrib();

    EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, 0);

    EXTFramebufferObject.glDeleteFramebuffersEXT(fboId);

    if (-1 != bufferTextureId) {
        //
        // Exchange old texture for buffer.
        //

        glDeleteTextures(_textureId);
        _textureId = bufferTextureId;
    }
}

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From source file:io.root.gfx.glutils.GL.java

License:Apache License

public static void glDeleteFramebuffers(int n) {
    EXTFramebufferObject.glDeleteFramebuffersEXT(n);
}

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From source file:io.root.gfx.glutils.GL.java

License:Apache License

public static void glDeleteFramebuffers(int n, IntBuffer framebuffers) {
    EXTFramebufferObject.glDeleteFramebuffersEXT(framebuffers);
}

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From source file:itdelatrisu.opsu.render.Rendertarget.java

License:Open Source License

/**
 * Destroy the OpenGL objects associated with this Rendertarget. Do not try
 * to use this rendertarget with OpenGL after calling this method.
 *///from  www .  j a va  2 s .c o  m
public void destroyRTT() {
    EXTFramebufferObject.glDeleteFramebuffersEXT(fboID);
    EXTFramebufferObject.glDeleteRenderbuffersEXT(depthBufferID);
    GL11.glDeleteTextures(textureID);
}

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