Java Code Examples for com.jogamp.opengl.GL3#glFramebufferTexture()

The following examples show how to use com.jogamp.opengl.GL3#glFramebufferTexture() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: Gl_320_fbo_shadow.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(0), 0);
        gl3.glDrawBuffer(GL_NONE);
        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        gl3.glDrawBuffer(GL_BACK);
        if (!isFramebufferComplete(gl3, 0)) {
            return false;
        }

        return true;
    }

Example 2

Source File: Gl_320_fbo_integer_blit.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.RENDERBUFFER), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RENDER))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.SPLASHBUFFER), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return checkError(gl3, "initFramebuffer");
    }

Example 3

Source File: Gl_320_fbo_multisample_explicit.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferRenderName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferRenderName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE_COLORBUFFER),
                0);
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.MULTISAMPLE_DEPTHBUFFER),
                0);

        if (!isFramebufferComplete(gl3, framebufferRenderName.get(0))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return true;
    }

Example 4

Source File: Gl_320_fbo_blit.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl3.glGenRenderbuffers(1, colorRenderbufferName);
        gl3.glBindRenderbuffer(GL_RENDERBUFFER, colorRenderbufferName.get(0));
        gl3.glRenderbufferStorage(GL_RENDERBUFFER, GL_RGBA8, FRAMEBUFFER_SIZE.x, FRAMEBUFFER_SIZE.y);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl3.glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_RENDERBUFFER, colorRenderbufferName.get(0));
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RENDER))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return checkError(gl3, "initFramebuffer");
    }

Example 5

Source File: Gl_320_fbo_srgb.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        int encodingLinear = GL_LINEAR;
        int encodingSRGB = GL_SRGB;

        int[] encoding = {0};
        gl3.glGetFramebufferAttachmentParameteriv(GL_DRAW_FRAMEBUFFER, GL_BACK_LEFT,
                GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING, encoding, 0);

        return true;
    }

Example 6

Source File: Gl_320_fbo_multisample_integer.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RENDER))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return checkError(gl3, "initFramebuffer");
    }

Example 7

Source File: Gl_330_blend_rtt.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));

        for (int i = Texture.R; i <= Texture.B; ++i) {
            gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + (i - Texture.R), texture2dName.get(i), 0);
        }

        int[] drawBuffers = new int[3];
        drawBuffers[0] = GL_COLOR_ATTACHMENT0;
        drawBuffers[1] = GL_COLOR_ATTACHMENT1;
        drawBuffers[2] = GL_COLOR_ATTACHMENT2;

        gl3.glDrawBuffers(3, drawBuffers, 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        return checkError(gl3, "initFramebuffer");
    }

Example 8

Source File: Gl_320_fbo_srgb_blend.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }
        int encodingLinear = GL_LINEAR;
        int encodingSRGB = GL_SRGB;

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        int[] encoding = {0};
        gl3.glGetFramebufferAttachmentParameteriv(GL_DRAW_FRAMEBUFFER, GL_BACK_LEFT,
                GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING, encoding, 0);

        return true;
    }

Example 9

Source File: Gl_320_fbo_depth_multisample.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        boolean validated = true;

        gl3.glGenFramebuffers(Framebuffer.MAX, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.DEPTH_MULTISAMPLE));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.MULTISAMPLE), 0);
        gl3.glDrawBuffer(GL_NONE);

        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.DEPTH_MULTISAMPLE))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return validated && checkError(gl3, "initFramebuffer");
    }

Example 10

Source File: Gl_320_primitive_line_msaa.java From jogl-samples with MIT License

6 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(Texture.MAX, framebufferName);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Texture.RENDERBUFFER));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.RENDERBUFFER), 0);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Texture.COLORBUFFER));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(Texture.RENDERBUFFER))) {
            return false;
        }
        if (!isFramebufferComplete(gl3, framebufferName.get(Texture.COLORBUFFER))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 11

Source File: Gl_320_fbo_blend.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 12

Source File: Gl_320_fbo_integer.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.RENDERBUFFER), 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return checkError(gl3, "initFramebuffer");
    }

Example 13

Source File: Gl_320_fbo_multisample.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        int[] buffersRender = new int[]{GL_COLOR_ATTACHMENT0};
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE), 0);
        gl3.glDrawBuffers(1, buffersRender, 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RENDER))) {
            return false;
        }
        int[] buffersResolve = new int[]{GL_COLOR_ATTACHMENT0};
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl3.glDrawBuffers(1, buffersResolve, 0);
        if (!isFramebufferComplete(gl3, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        gl3.glDrawBuffer(GL_BACK);
        if (!isFramebufferComplete(gl3, 0)) {
            return false;
        }

        return checkError(gl3, "initFramebuffer");
    }

Example 14

Source File: Gl_320_fbo_depth_stencil.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 15

Source File: Gl_320_fbo_layered.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureColorbufferName.get(0), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 16

Source File: Gl_320_fbo_depth.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);
        gl3.glDrawBuffer(GL_NONE);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 17

Source File: Gl_320_fbo_blend_points.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 18

Source File: Gl_320_fbo.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 19

Source File: Gl_320_fbo_srgb_decode_ext.java From jogl-samples with MIT License

5 votes

private boolean initFramebuffer(GL3 gl3) {

        gl3.glGenFramebuffers(1, framebufferName);
        gl3.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl3.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl3, framebufferName.get(0))) {
            return false;
        }

        gl3.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }

Example 20

Source File: GraphDisplayer.java From constellation with Apache License 2.0

4 votes

@Override
public void init(GLAutoDrawable drawable) {
    final GL3 gl = drawable.getGL().getGL3();

    String graphVp = null;
    String graphFp = null;
    try {
        graphVp = getVertexShader();
        graphFp = getFragmentShader();
    } catch (final IOException ex) {
        LOGGER.log(Level.SEVERE, "Can''t read graph texture shaders", ex);
    }
    graphTextureShader = GLTools.loadShaderSourceWithAttributes(gl, "graphTex", graphVp, null, graphFp,
            vertexTarget, "position",
            textureCoordinatesTarget, "inputTextureCoordinates",
            ShaderManager.FRAG_BASE, "fragColor");

    graphTextureBatch.initialise(GRAPH_TEXTURE_NUMBER_OF_VERTICES);
    graphTextureBatch.stage(vertexTarget, -1f, -1f);
    graphTextureBatch.stage(vertexTarget, 1f, -1f);
    graphTextureBatch.stage(vertexTarget, -1f, 1f);
    graphTextureBatch.stage(vertexTarget, 1f, 1f);
    graphTextureBatch.stage(textureCoordinatesTarget, 0f, 0f);
    graphTextureBatch.stage(textureCoordinatesTarget, 1f, 0f);
    graphTextureBatch.stage(textureCoordinatesTarget, 0f, 1f);
    graphTextureBatch.stage(textureCoordinatesTarget, 1f, 1f);
    graphTextureBatch.finalise(gl);

    // Create the FBO to draw the graph onto.
    gl.glGenFramebuffers(1, graphFboName, 0);
    gl.glBindFramebuffer(GL3.GL_DRAW_FRAMEBUFFER, graphFboName[0]);

    // Create a texture for colour information.
    gl.glGenTextures(1, graphColorTextureName, 0);
    gl.glBindTexture(GL3.GL_TEXTURE_2D, graphColorTextureName[0]);
    gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
    gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
    gl.glTexImage2D(GL.GL_TEXTURE_2D, 0, GL.GL_RGBA8, 10, 10, 0, GL.GL_RGBA, GL.GL_UNSIGNED_BYTE, null);
    gl.glFramebufferTexture(GL3.GL_DRAW_FRAMEBUFFER, GL3.GL_COLOR_ATTACHMENT0, graphColorTextureName[0], 0);
    graphDrawBuffers[0] = GL3.GL_COLOR_ATTACHMENT0;

    // Create a texture for depth information and attach it.
    gl.glGenTextures(1, graphDepthTextureName, 0);
    gl.glBindTexture(GL3.GL_TEXTURE_2D, graphDepthTextureName[0]);
    gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MIN_FILTER, GL.GL_NEAREST);
    gl.glTexParameteri(GL.GL_TEXTURE_2D, GL.GL_TEXTURE_MAG_FILTER, GL.GL_NEAREST);
    gl.glTexImage2D(GL.GL_TEXTURE_2D, 0, GL.GL_DEPTH_COMPONENT16, 10, 10, 0, GL3.GL_DEPTH_COMPONENT, GL.GL_FLOAT, null);
    gl.glFramebufferTexture(GL3.GL_DRAW_FRAMEBUFFER, GL3.GL_DEPTH_ATTACHMENT, graphDepthTextureName[0], 0);

    graphColorTextureShaderLocation = gl.glGetUniformLocation(graphTextureShader, "graphTexture");
    graphDepthTextureShaderLocation = gl.glGetUniformLocation(graphTextureShader, "depthTexture");
    createShaderLocations(gl);
}