Example usage for org.lwjgl.opengl GL15 glBufferSubData

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL15 glBufferSubData.

Prototype

public static void glBufferSubData(@NativeType("GLenum") int target, @NativeType("GLintptr") long offset,
        @NativeType("void const *") double[] data)

Source Link

Document

Array version of: #glBufferSubData BufferSubData

Usage

From source file:com.xrbpowered.gl.res.shaders.FeedbackVertices.java

License:Open Source License

public void updateIndexData(int[] indexData) {
    indexBuffer.clear();//from  w w w  .ja  v a2  s .c  o m
    indexBuffer.put(indexData);
    indexBuffer.flip();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboiId);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, 0, indexBuffer);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
}

From source file:com.xrbpowered.gl.res.shaders.FeedbackVertices.java

License:Open Source License

public void updateIndexData(Integer[] indexData) {
    indexBuffer.clear();/*from  w w w .  j a v  a  2s . c  om*/
    for (int i = 0; i < indexData.length; i++)
        indexBuffer.put(indexData[i]);
    indexBuffer.flip();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboiId);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, 0, indexBuffer);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
}

From source file:com.xrbpowered.gl.res.shaders.InstanceBuffer.java

License:Open Source License

public void updateInstanceData(float[] instanceData, int count) {
    instanceBuffer.clear();/*  w w w .j av  a  2s.  c o m*/
    instanceBuffer.put(instanceData, 0, count * stride / 4);
    instanceBuffer.flip();
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, iboId);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, 0, instanceBuffer);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
    Client.checkError();
}

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

License:Apache License

public static void glBufferSubData(int target, int offset, int size, Buffer data) {
    if (data == null)
        throw new NullPointerException("data provided is null");
    else if (data instanceof ByteBuffer)
        GL15.glBufferSubData(target, offset, (ByteBuffer) data);
    else if (data instanceof IntBuffer)
        GL15.glBufferSubData(target, offset, (IntBuffer) data);
    else if (data instanceof FloatBuffer)
        GL15.glBufferSubData(target, offset, (FloatBuffer) data);
    else if (data instanceof DoubleBuffer)
        GL15.glBufferSubData(target, offset, (DoubleBuffer) data);
    else if (data instanceof ShortBuffer)
        GL15.glBufferSubData(target, offset, (ShortBuffer) data);
}

From source file:jpcsp.graphics.RE.RenderingEngineLwjgl15.java

License:Open Source License

@Override
public void setBufferSubData(int target, int offset, int size, Buffer buffer) {
    if (buffer instanceof ByteBuffer) {
        GL15.glBufferSubData(bufferTargetToGL[target], offset, getDirectBuffer(size, (ByteBuffer) buffer));
    } else if (buffer instanceof IntBuffer) {
        GL15.glBufferSubData(bufferTargetToGL[target], offset, getDirectBuffer(size, (IntBuffer) buffer));
    } else if (buffer instanceof ShortBuffer) {
        GL15.glBufferSubData(bufferTargetToGL[target], offset, getDirectBuffer(size, (ShortBuffer) buffer));
    } else if (buffer instanceof FloatBuffer) {
        GL15.glBufferSubData(bufferTargetToGL[target], offset, getDirectBuffer(size, (FloatBuffer) buffer));
    } else {//from  w  w  w  . j  ava 2s. co  m
        throw new IllegalArgumentException();
    }
}

From source file:me.sunchiro.game.engine.gl.Graphic.java

License:Open Source License

private synchronized void logic() {
    if (invalidated) {
        invalidated = false;/*w w w . j av  a2s  .co m*/
        resizeBuffer();
    }
    mvpMat = cam.getMVP();
    if (vertexCount == 0)
        return;
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboId);
    int offset = 0;
    FloatBuffer vertFloatBuff = vertByteBuff.asFloatBuffer();
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offset, vertByteBuff);
    vertFloatBuff.rewind();
    for (Drawable object : objects) {
        object.store(vertFloatBuff);
    }
    for (Drawable object : orthoObjects) {
        object.store(vertFloatBuff);
    }
    vertFloatBuff.flip();
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offset, vertByteBuff);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, 0);
    // GL20.glUseProgram(shader.getPID());
    // mvpMat.get(0, matBuff);
    // // matBuff.flip();
    // // matBuff.put(0,5.0f);
    // GL20.glUniformMatrix4fv(shader.getMVPLocation(), false, matBuff);
    // GL20.glUseProgram(0);
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, ByteBuffer byteBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, byteBuffer);
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, FloatBuffer floatBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, floatBuffer);
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, IntBuffer intBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, intBuffer);
}

From source file:net.smert.frameworkgl.opengl.helpers.VertexBufferObjectHelper.java

License:Apache License

public void updateBufferData(int vboID, int offsetBytes, ShortBuffer shortBuffer) {
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vboID);
    GL15.glBufferSubData(GL15.GL_ARRAY_BUFFER, offsetBytes, shortBuffer);
}