Example usage for org.lwjgl.opengl GL15 nglBufferSubData

Introduction

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

Prototype

public static void nglBufferSubData(int target, long offset, long size, long data) 

Source Link

Document

Unsafe version of: #glBufferSubData BufferSubData

Usage

From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/* w  w  w.  jav a  2  s .  c o  m*/
 */
@Override
public void glBufferSubData(int target, int offset, Int8Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/*from   www.  j av  a2s .  c  o m*/
 */
@Override
public void glBufferSubData(int target, int offset, Int16Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/* w  w w  .  j  a va2s.  c om*/
 */
@Override
public void glBufferSubData(int target, int offset, Int32Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/*from   w ww  . j av  a2  s.c  o  m*/
 */
@Override
public void glBufferSubData(int target, int offset, UInt8Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/*  w  w  w  . j  av a 2  s.  co  m*/
 */
@Override
public void glBufferSubData(int target, int offset, UInt16Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}//  w  w w. j av a2 s.  c  om
 */
@Override
public void glBufferSubData(int target, int offset, UInt32Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/*from ww  w. j a v a 2s  . co  m*/
 */
@Override
public void glBufferSubData(int target, int offset, Float16Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:ar.com.quark.backend.lwjgl.opengl.DesktopGLES20.java

License:Apache License

/**
 * {@inheritDoc}/* w  w  w  .  j av  a 2  s .  c  o m*/
 */
@Override
public void glBufferSubData(int target, int offset, Float32Array data) {
    GL15.nglBufferSubData(target, offset, data.remaining(), MemoryUtil.memAddress(data.<ByteBuffer>data()));
}

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From source file:com.samrj.devil.gl.VertexStream.java

License:Open Source License

/**
 * Uploads this vertex data to the GPU and clears the stream, allowing new
 * data to be emitted.//from   w  ww.  j a  v a 2s . c om
 */
public void upload() {
    ensureState(State.READY);

    //Allocate new stores, orphaning the old ones to allow for asynchronous drawing.
    int prevBinding = GL11.glGetInteger(GL15.GL_ARRAY_BUFFER_BINDING);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, vbo);
    GL15.glBufferData(GL15.GL_ARRAY_BUFFER, vboSize, GL15.GL_STREAM_DRAW);
    GL15.nglBufferSubData(GL15.GL_ARRAY_BUFFER, 0, bufferedVerts * vertexSize(), vertexBlock.address);
    GL15.glBindBuffer(GL15.GL_ARRAY_BUFFER, prevBinding);

    if (maxIndices > 0) {
        prevBinding = GL11.glGetInteger(GL15.GL_ELEMENT_ARRAY_BUFFER_BINDING);
        GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, ibo);
        GL15.glBufferData(GL15.GL_ELEMENT_ARRAY_BUFFER, eboSize, GL15.GL_STREAM_DRAW);
        GL15.nglBufferSubData(GL15.GL_ELEMENT_ARRAY_BUFFER, 0, bufferedInds * 4, indexBlock.address);
        GL15.glBindBuffer(GL15.GL_ELEMENT_ARRAY_BUFFER, prevBinding);
    }

    uploadedVerts = bufferedVerts;
    uploadedInds = bufferedInds;

    clear();
}

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