Example usage for org.lwjgl.opengl GL11 glDeleteTextures

Introduction

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

Prototype

public static void glDeleteTextures(@NativeType("GLuint const *") int[] textures)

Source Link

Document

Array version of: #glDeleteTextures DeleteTextures

Usage

From source file:espresso3d.engine.fileloaders.E3DImageLoader.java

License:Open Source License

public static void unloadImageFromGL(int glTextureID) {
    IntBuffer buf = ByteBuffer.allocateDirect(4).order(ByteOrder.nativeOrder()).asIntBuffer();
    buf.put(glTextureID);/*from   w  w  w  .  j  a  v  a 2  s  .co m*/
    GL11.glDeleteTextures(buf);
}

From source file:fi.conf.ae.gl.texture.GLTextureRoutines.java

License:LGPL

/**
 * Deallocate OpenGL texture ID's so they can be reused.
 * // w w  w  .jav  a2  s . co  m
 * @param textureIDs - Integer array of texture ID's to be "returned" to OpenGL.
 */
public static void deallocateGLTextureIDs(int[] textureIDs) {

    if (textureIDs.length > textureIDbuffer.capacity()) {
        textureIDbuffer = BufferUtils.createIntBuffer(textureIDs.length);
    }

    textureIDbuffer.clear();

    GL11.glDeleteTextures(textureIDbuffer);
}

From source file:fr.def.iss.vd2.lib_v3d.element.TextureHandler.java

License:Open Source License

@Override
public void dispose() {
    GL11.glDeleteTextures(IntBuffer.wrap(new int[] { texture.getGlId() }));
    texture.setValid(false);
}

From source file:fr.ign.cogit.geoxygene.appli.gl.setters.GLProgramUniformSetter.java

License:Open Source License

public boolean set(NamedRenderingParametersMap cParams, GLProgram program) throws GLException {
    logger.debug("Apply preSet actions");
    boolean succ = true;
    if (!this.userSetters.isEmpty()) {
        succ &= this.preSetActions(cParams, program);
    }/*w  w  w  .j a  v  a 2 s  . c  o  m*/
    if (!succ)
        return false;
    int texcount = 0;
    Collection<GLUniform> uniforms = program.getUniforms();
    for (GLUniform uniform : uniforms) {
        Object uniform_value = cParams.containsParameterWithName(uniform.getName())
                ? cParams.getByName(uniform.getName())
                : cParams.getByUniformRef(uniform.getName());
        //If the uniform is a texture, we have to retrieve it from the TextureManager
        if (uniform.getGlType() == GL20.GL_SAMPLER_2D || uniform.getGlType() == GL20.GL_SAMPLER_1D) {
            if (uniform_value != null && uniform_value instanceof URI) {
                GLTexture btex = TextureManager.retrieveTexture((URI) uniform_value);
                if (btex == null) {
                    logger.debug("Setting the texture uniform " + uniform.getName()
                            + " failed because no texture was found: maybe the texture is not yet ready?");
                } else {
                    btex.setTextureSlot(uniform.getName(), GL13.GL_TEXTURE0 + texcount);
                    if (!btex.initializeRendering(program.getProgramId())) {
                        logger.error("An error occured while initilializing the texture " + uniform);
                        GL11.glDeleteTextures(GL13.GL_TEXTURE0 + texcount);
                        succ = false;
                    }
                    program.setUniform(uniform.getName(), texcount);
                    texcount++;
                }

            } else {
                logger.error("Setting the texture uniform " + uniform.getName()
                        + " failed : there is no parameter with such name or its value is null.");
            }
        } else {
            if (uniform_value != null) {
                program.setUniform(uniform.getName(), uniform_value);
                GLTools.glCheckError("When setting uniform " + uniform.getName() + " : " + uniform_value);

            } else {
                logger.debug("Uniform " + uniform.getName() + " has no value set ");
            }
        }
    }
    if (!this.userSetters.isEmpty()) {
        succ &= this.postSetActions(cParams, program);
    }
    return succ;
}

From source file:fr.kouignamann.cube.core.utils.TextureUtils.java

public static void destroyTextures(int[] textureIds) {
    if (textureIds == null) {
        return;//from w  ww .  j a  v  a2 s.com
    }
    for (int textureId : textureIds) {
        GL11.glDeleteTextures(textureId);
    }
}

From source file:gui.lwjgl.GUIElementLoader.java

/**
 * Cleans the memory of all VAO's and VBO's.
 *///from  w w w .  j  a  v a2s.  c  o  m
public static void cleanUp() {
    vaos.forEach(x -> GL30.glDeleteVertexArrays(x));
    vbos.forEach(x -> GL15.glDeleteBuffers(x));
    textures.values().forEach(x -> GL11.glDeleteTextures(x.getTextureID()));
}

From source file:hellfirepvp.astralsorcery.client.util.resource.BindableResource.java

License:Open Source License

@Deprecated
public void invalidateAndReload() {
    if (resource != null)
        GL11.glDeleteTextures(resource.getGlTextureId());
    resource = null;
}

From source file:illarion.graphics.lwjgl.TextureAtlasLWJGL.java

License:Open Source License

/**
 * Remove the texture from the video ram of the graphic card.
 *//*from  ww  w .  j  a  v  a2  s  .c  om*/
@Override
protected void removeFromVRam() {
    final int texID = getTextureID();
    if (texID != 0) {
        texIDBuffer.rewind();
        texIDBuffer.put(texID);

        GL11.glDeleteTextures(texIDBuffer);
        setTextureID(0);
    }
}

From source file:im.bci.jnuit.lwjgl.assets.AnimationCollectionWeakReference.java

License:Open Source License

void delete() {
    if (null != textureIds) {
        logger.log(Level.FINE, "Unload animation {0}", name);
        GL11.glDeleteTextures(textureIds);
        textureIds = null;/*  w  ww  .j ava2 s  . c o  m*/
    }
}

From source file:im.bci.jnuit.lwjgl.assets.TextureWeakReference.java

License:Open Source License

void delete() {
    if (null != textureId) {
        logger.log(Level.FINE, "Unload texture {0}", name);
        ByteBuffer temp = ByteBuffer.allocateDirect(4);
        temp.order(ByteOrder.nativeOrder());
        IntBuffer intBuffer = temp.asIntBuffer();
        intBuffer.put(textureId);//from w  ww . ja v a 2s.  c o m
        GL11.glDeleteTextures(intBuffer);
        textureId = null;
    }
}