Java Code Examples for com.jogamp.opengl.GL4#glGenFramebuffers()

The following examples show how to use com.jogamp.opengl.GL4#glGenFramebuffers() . 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_440_fbo_without_attachment.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName, 0);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName[0]);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_WIDTH, windowSize.x * supersampling);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_HEIGHT, windowSize.y * supersampling);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_LAYERS, 1);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_SAMPLES, 1);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS, GL_TRUE);
        if (!isFramebufferComplete(gl4, framebufferName[0])) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 2
Source File: Gl_430_fbo_without_attachment.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        boolean validated = true;

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_WIDTH, windowSize.x);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_HEIGHT, windowSize.y);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_LAYERS, 1);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_SAMPLES, 1);
        gl4.glFramebufferParameteri(GL_FRAMEBUFFER, GL_FRAMEBUFFER_DEFAULT_FIXED_SAMPLE_LOCATIONS, GL_TRUE);
        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return validated;
    }
Example 3
Source File: Gl_430_fbo_invalidate.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.MULTISAMPLE));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE), 0);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.MULTISAMPLE))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.COLOR));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLOR), 0);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.COLOR))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return true;
    }
Example 4
Source File: Gl_420_primitive_line_aa.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.MULTISAMPLE));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE), 0);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.MULTISAMPLE))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.COLOR));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLOR), 0);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.COLOR))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return true;
    }
Example 5
Source File: Gl_450_fbo_multisample_explicit.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE_COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.MULTISAMPLE_DEPTHBUFFER), 0);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.RENDER))) {
            return false;
        }
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return true;
    }
Example 6
Source File: Gl_400_fbo_rtt_texture_array.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTextureLayer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(0), 0, 0);
        gl4.glFramebufferTextureLayer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, textureName.get(0), 0, 1);
        gl4.glFramebufferTextureLayer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2, textureName.get(0), 0, 2);
        IntBuffer drawBuffers = GLBuffers.newDirectIntBuffer(new int[]{GL_COLOR_ATTACHMENT0, GL_COLOR_ATTACHMENT1,
            GL_COLOR_ATTACHMENT2});
        gl4.glDrawBuffers(3, drawBuffers);
        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        gl4.glDrawBuffer(GL_BACK);
        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        return checkError(gl4, "initFramebuffer");
    }
Example 7
Source File: Gl_400_blend_rtt.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));

        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.R), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, textureName.get(Texture.G), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2, textureName.get(Texture.B), 0);

        IntBuffer drawBuffers = GLBuffers.newDirectIntBuffer(4);
        drawBuffers.put(0, GL_NONE);
        drawBuffers.put(1, GL_COLOR_ATTACHMENT0);
        drawBuffers.put(2, GL_COLOR_ATTACHMENT1);
        drawBuffers.put(3, GL_COLOR_ATTACHMENT2);

        gl4.glDrawBuffers(4, drawBuffers);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 8
Source File: Gl_410_fbo_layered.java    From jogl-samples with MIT License 6 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        IntBuffer buffersRender = GLBuffers.newDirectIntBuffer(new int[]{GL_COLOR_ATTACHMENT0});

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(0), 0);
        gl4.glDrawBuffers(1, buffersRender);
        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        gl4.glDrawBuffer(GL_BACK);
        if (!isFramebufferComplete(gl4, 0)) {
            return false;
        }

        BufferUtils.destroyDirectBuffer(buffersRender);

        return checkError(gl4, "initFramebuffer");
    }
Example 9
Source File: Gl_400_fbo_rtt.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.R), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT1, textureName.get(Texture.G), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT2, textureName.get(Texture.B), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return checkError(gl4, "initFramebuffer");
    }
Example 10
Source File: Gl_440_fbo_depth_stencil.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, textureName.get(Texture.STENCILBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 11
Source File: Gl_420_fbo.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 12
Source File: Gl_420_sampler_fetch.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glDrawBuffer(GL_COLOR_ATTACHMENT0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 13
Source File: Gl_400_fbo_shadow.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        boolean validated = true;

        IntBuffer buffersRender = GLBuffers.newDirectIntBuffer(new int[]{GL_COLOR_ATTACHMENT0});

        gl4.glGenFramebuffers(Framebuffer.MAX, framebufferName);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.FRAMEBUFFER));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);
        gl4.glDrawBuffers(1, buffersRender);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.FRAMEBUFFER))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.SHADOW));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.SHADOWMAP), 0);
        gl4.glDrawBuffer(GL_NONE);
        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.SHADOW))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        gl4.glDrawBuffer(GL_BACK);
        if (!isFramebufferComplete(gl4, 0)) {
            return false;
        }

        BufferUtils.destroyDirectBuffer(buffersRender);

        return validated && checkError(gl4, "initFramebuffer");
    }
Example 14
Source File: Gl_400_texture_derivative.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get());
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 15
Source File: Gl_400_fbo_multisample.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, textureName.get(Texture.MULTISAMPLE));
        // The second parameter is the number of samples.
        gl4.glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, 4, GL_RGBA, FRAMEBUFFER_SIZE.x, FRAMEBUFFER_SIZE.y, false);

        gl4.glGenFramebuffers(Framebuffer.MAX, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RENDER));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.MULTISAMPLE), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        gl4.glBindTexture(GL_TEXTURE_2D, textureName.get(Texture.COLOR));
        gl4.glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, FRAMEBUFFER_SIZE.x, FRAMEBUFFER_SIZE.y, 0, GL_RGBA,
                GL_UNSIGNED_BYTE, null);

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(Framebuffer.RESOLVE));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLOR), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(Framebuffer.RESOLVE))) {
            return false;
        }
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return true;
    }
Example 16
Source File: Gl_430_fbo_srgb_decode.java    From jogl-samples with MIT License 5 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, textureName.get(Texture.RENDERBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);
        return true;
    }
Example 17
Source File: GLUtil.java    From plugins with GNU General Public License v3.0 4 votes vote down vote up 
static int glGenFrameBuffer(GL4 gl)
{
	gl.glGenFramebuffers(1, buf, 0);
	return buf[0];
}
Example 18
Source File: Gl_450_texture_barrier.java    From jogl-samples with MIT License 4 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        boolean validated = true;

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        if (!isFramebufferComplete(gl4, framebufferName.get(0))) {
            return false;
        }

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return validated;
    }
Example 19
Source File: GLUtil.java    From runelite with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
static int glGenFrameBuffer(GL4 gl)
{
	gl.glGenFramebuffers(1, buf, 0);
	return buf[0];
}
Example 20
Source File: Gl_420_memory_barrier.java    From jogl-samples with MIT License 3 votes vote down vote up 
private boolean initFramebuffer(GL4 gl4) {

        boolean validated = true;

        gl4.glGenFramebuffers(1, framebufferName);
        gl4.glBindFramebuffer(GL_FRAMEBUFFER, framebufferName.get(0));
        gl4.glFramebufferTexture(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, textureName.get(Texture.COLORBUFFER), 0);

        validated = validated && (isFramebufferComplete(gl4, framebufferName.get(0)));

        gl4.glBindFramebuffer(GL_FRAMEBUFFER, 0);

        return validated;
    }