Example usage for org.lwjgl.opengl GL11 glBindTexture

List of usage examples for org.lwjgl.opengl GL11 glBindTexture

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Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glBindTexture.

Prototype

public static void glBindTexture(@NativeType("GLenum") int target, @NativeType("GLuint") int texture)

Source Link

Document

Binds the a texture to a texture target.

Usage

From source file:org.terasology.rendering.renderingProcesses.DefaultRenderingProcess.java

License:Apache License

public FBO createFBO(String title, int width, int height, FBOType type, boolean depthBuffer,
        boolean normalBuffer, boolean lightBuffer, boolean stencilBuffer) {
    // Make sure to delete the existing FBO before creating a new one
    deleteFBO(title);/*w  ww .jav  a2 s .  com*/

    // Create a new FBO object
    FBO fbo = new FBO();
    fbo.width = width;
    fbo.height = height;

    // Create the FBO
    fbo.fboId = EXTFramebufferObject.glGenFramebuffersEXT();
    EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, fbo.fboId);

    if (type != FBOType.NO_COLOR) {
        fbo.textureId = GL11.glGenTextures();
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, fbo.textureId);

        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);

        if (type == FBOType.HDR) {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, ARBTextureFloat.GL_RGBA16F_ARB, width, height, 0,
                    GL11.GL_RGBA, ARBHalfFloatPixel.GL_HALF_FLOAT_ARB, (java.nio.ByteBuffer) null);
        } else {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL11.GL_RGBA,
                    GL11.GL_UNSIGNED_BYTE, (java.nio.ByteBuffer) null);
        }

        EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                EXTFramebufferObject.GL_COLOR_ATTACHMENT0_EXT, GL11.GL_TEXTURE_2D, fbo.textureId, 0);
    }

    if (normalBuffer) {
        fbo.normalsTextureId = GL11.glGenTextures();
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, fbo.normalsTextureId);

        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);

        GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL11.GL_RGBA,
                GL11.GL_UNSIGNED_BYTE, (java.nio.ByteBuffer) null);

        EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                EXTFramebufferObject.GL_COLOR_ATTACHMENT1_EXT, GL11.GL_TEXTURE_2D, fbo.normalsTextureId, 0);
    }

    if (lightBuffer) {
        fbo.lightBufferTextureId = GL11.glGenTextures();
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, fbo.lightBufferTextureId);

        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);

        if (type == FBOType.HDR) {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, ARBTextureFloat.GL_RGBA16F_ARB, width, height, 0,
                    GL11.GL_RGBA, ARBHalfFloatPixel.GL_HALF_FLOAT_ARB, (java.nio.ByteBuffer) null);
        } else {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL11.GL_RGBA, width, height, 0, GL11.GL_RGBA,
                    GL11.GL_UNSIGNED_BYTE, (java.nio.ByteBuffer) null);
        }

        EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                EXTFramebufferObject.GL_COLOR_ATTACHMENT2_EXT, GL11.GL_TEXTURE_2D, fbo.lightBufferTextureId, 0);
    }

    if (depthBuffer) {
        fbo.depthStencilTextureId = GL11.glGenTextures();
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, fbo.depthStencilTextureId);

        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_NEAREST);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_NEAREST);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL12.GL_CLAMP_TO_EDGE);
        GL11.glTexParameterf(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL12.GL_CLAMP_TO_EDGE);

        if (!stencilBuffer) {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, GL14.GL_DEPTH_COMPONENT24, width, height, 0,
                    GL11.GL_DEPTH_COMPONENT, GL11.GL_UNSIGNED_INT, (java.nio.ByteBuffer) null);
        } else {
            GL11.glTexImage2D(GL11.GL_TEXTURE_2D, 0, EXTPackedDepthStencil.GL_DEPTH24_STENCIL8_EXT, width,
                    height, 0, EXTPackedDepthStencil.GL_DEPTH_STENCIL_EXT,
                    EXTPackedDepthStencil.GL_UNSIGNED_INT_24_8_EXT, (java.nio.ByteBuffer) null);
        }

        fbo.depthStencilRboId = EXTFramebufferObject.glGenRenderbuffersEXT();
        EXTFramebufferObject.glBindRenderbufferEXT(EXTFramebufferObject.GL_RENDERBUFFER_EXT,
                fbo.depthStencilRboId);

        if (!stencilBuffer) {
            EXTFramebufferObject.glRenderbufferStorageEXT(EXTFramebufferObject.GL_RENDERBUFFER_EXT,
                    GL14.GL_DEPTH_COMPONENT24, width, height);
        } else {
            EXTFramebufferObject.glRenderbufferStorageEXT(EXTFramebufferObject.GL_RENDERBUFFER_EXT,
                    EXTPackedDepthStencil.GL_DEPTH24_STENCIL8_EXT, width, height);
        }

        EXTFramebufferObject.glBindRenderbufferEXT(EXTFramebufferObject.GL_RENDERBUFFER_EXT, 0);

        EXTFramebufferObject.glFramebufferRenderbufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                EXTFramebufferObject.GL_DEPTH_ATTACHMENT_EXT, EXTFramebufferObject.GL_RENDERBUFFER_EXT,
                fbo.depthStencilRboId);
        EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                EXTFramebufferObject.GL_DEPTH_ATTACHMENT_EXT, GL11.GL_TEXTURE_2D, fbo.depthStencilTextureId, 0);

        if (stencilBuffer) {
            EXTFramebufferObject.glFramebufferTexture2DEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
                    EXTFramebufferObject.GL_STENCIL_ATTACHMENT_EXT, GL11.GL_TEXTURE_2D,
                    fbo.depthStencilTextureId, 0);
        }
    }

    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);

    IntBuffer bufferIds = BufferUtils.createIntBuffer(3);
    if (type != FBOType.NO_COLOR) {
        bufferIds.put(EXTFramebufferObject.GL_COLOR_ATTACHMENT0_EXT);
    }
    if (normalBuffer) {
        bufferIds.put(EXTFramebufferObject.GL_COLOR_ATTACHMENT1_EXT);
    }
    if (lightBuffer) {
        bufferIds.put(EXTFramebufferObject.GL_COLOR_ATTACHMENT2_EXT);
    }
    bufferIds.flip();

    if (bufferIds.limit() == 0) {
        GL11.glReadBuffer(GL11.GL_NONE);
        GL20.glDrawBuffers(GL11.GL_NONE);
    } else {
        GL20.glDrawBuffers(bufferIds);
    }

    int checkFB = EXTFramebufferObject.glCheckFramebufferStatusEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT);
    switch (checkFB) {
    case EXTFramebufferObject.GL_FRAMEBUFFER_COMPLETE_EXT:
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT:
        logger.error(
                "FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT:
        logger.error("FrameBuffer: " + title
                + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT:
        logger.error(
                "FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT:
        logger.error(
                "FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT:
        logger.error(
                "FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_UNSUPPORTED_EXT:
        logger.error("FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_UNSUPPORTED_EXT exception");
        break;
    case EXTFramebufferObject.GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT:
        logger.error(
                "FrameBuffer: " + title + ", has caused a GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT exception");

        /*
         * On some graphics cards, FBOType.NO_COLOR can cause a GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT.
         * Attempt to continue without this FBO.
         */
        if (type == FBOType.NO_COLOR) {
            logger.error("FrameBuffer: " + title
                    + ", ...but the FBOType was NO_COLOR, ignoring this error and continuing without this FBO.");

            return null;
        }

        break;
    default:
        logger.error("Unexpected reply from glCheckFramebufferStatusEXT: " + checkFB);
        break;
    }

    EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, 0);

    FBOs.put(title, fbo);
    return fbo;
}

From source file:org.terasology.rendering.shader.ShaderParametersSky.java

License:Apache License

@Override
public void applyParameters(Material program) {
    super.applyParameters(program);

    int texId = 0;
    GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, Assets.getTexture("engine:sky90").getId());
    program.setInt("texSky90", texId++, true);
    GL13.glActiveTexture(GL13.GL_TEXTURE0 + texId);
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, Assets.getTexture("engine:sky180").getId());
    program.setInt("texSky180", texId++, true);

    WorldRenderer worldRenderer = CoreRegistry.get(WorldRenderer.class);
    WorldProvider worldProvider = CoreRegistry.get(WorldProvider.class);

    if (worldProvider != null && worldRenderer != null) {
        program.setFloat("colorExp", worldRenderer.getSkysphere().getColorExp(), true);

        Vector3f sunDirection = worldRenderer.getSkysphere().getSunDirection(false);
        Vector3d zenithColor = getAllWeatherZenith(sunDirection.y, worldRenderer.getSkysphere().getTurbidity());

        program.setFloat("sunAngle", worldRenderer.getSkysphere().getSunPosAngle(), true);
        program.setFloat("turbidity", (Float) worldRenderer.getSkysphere().getTurbidity(), true);
        program.setFloat3("zenith", (float) zenithColor.x, (float) zenithColor.y, (float) zenithColor.z, true);
    }/* ww  w .j  a  v a2  s  .c o m*/

    program.setFloat4("skySettings", sunExponent, moonExponent, skyDaylightBrightness, skyNightBrightness,
            true);
}

From source file:org.terasology.rendering.ShaderManager.java

License:Apache License

public void bindTexture(int slot, Texture texture) {
    if (activeMaterial != null && !activeMaterial.isDisposed()) {
        GL13.glActiveTexture(GL13.GL_TEXTURE0 + slot);
        // TODO: Need to be cubemap aware, only need to clear bind when switching from cubemap to 2D and vice versa,
        // TODO: Don't bind if already bound to the same
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture.getId());
        GL13.glActiveTexture(GL13.GL_TEXTURE0);
    }//www .  ja va2 s.c  om
}

From source file:org.terasology.rendering.ShaderManagerLwjgl.java

License:Apache License

@Override
public void bindTexture(int slot, Texture texture) {
    if (activeMaterial != null && !activeMaterial.isDisposed()) {
        GL13.glActiveTexture(GL13.GL_TEXTURE0 + slot);
        // TODO: Need to be cubemap aware, only need to clear bind when switching from cubemap to 2D and vice versa,
        // TODO: Don't bind if already bound to the same
        GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture.getId());
        GL13.glActiveTexture(GL13.GL_TEXTURE0);
    }//from w w  w. j  a  v a2  s. c  o m
}

From source file:org.voxels.platform.LWJGLOpenGLAdapter.java

License:Open Source License

@Override
public void glBindTexture(final int target, final int texture) {
    GL11.glBindTexture(target, texture);
}

From source file:org.xmlvm.iphone.gl.GL.java

License:Open Source License

public static void glBindTexture(int t, int id) {
    GL11.glBindTexture(t, id);
}

From source file:ovh.tgrhavoc.gameengine.core.RenderUtil.java

License:Open Source License

public static void unbindTextures() {
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0);
}

From source file:ovh.tgrhavoc.gameengine.core.Texture.java

License:Open Source License

public void bind() {
    GL11.glBindTexture(GL11.GL_TEXTURE_2D, id);
}

From source file:processing.lwjgl.PGL.java

License:Open Source License

public void bindTexture(int target, int id) {
    GL11.glBindTexture(target, id);
    if (target == TEXTURE_2D) {
        boundTextures[0] = id;/*ww w.  j a va 2 s.c  o  m*/
    } else if (target == TEXTURE_RECTANGLE) {
        boundTextures[1] = id;
    }
}

From source file:processing.lwjgl.PLWJGL.java

License:Open Source License

protected void bindTextureImpl(int target, int texture) {
    GL11.glBindTexture(target, texture);
}