@Override
public void release() {
GLES20.glDeleteBuffers(vbo.length, vbo, 0);
GLES20.glDeleteBuffers(ibo.length, ibo, 0);
// vbo[0] = 0;
// for (int i = 0; i < 3; i++) {
// ibo[i] = 0;
// }
}
public void dispose() {
loaded = false;
int[] vboIDs = {vertexBufferID, indexBufferID};
GLES20.glDeleteBuffers(2, vboIDs, 0);
vertexBufferID = 0;
indexBufferID = 0;
// material.dispose();
}
public void setResource(int id) {
loaded = false;
int[] vboIDs = {vertexBufferID, indexBufferID};
GLES20.glDeleteBuffers(2, vboIDs, 0);
vertexBufferID = 0;
indexBufferID = 0;
boolean b = loadModel(id);
if (vertices != null && indices != null && b) {
bindBuffers();
loaded = true;
} else loaded = false;
}
private void loadVBO() {
GLES20.glGenBuffers(1, VBO, 0);
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, VBO[0]);
// GLES20.glBufferData(GLES20.GL_ARRAY_BUFFER,((totalPoints*3)*4 +
// (totalPoints*3)*4),null,GLES20.GL_STATIC_DRAW);
GLES20.glBufferData(
GLES20.GL_ARRAY_BUFFER, sizeBuffer, buffer.position(0), GLES20.GL_STATIC_DRAW);
if (GLES20.glGetError() == GLES20.GL_OUT_OF_MEMORY) {
GLES20.glDeleteBuffers(1, VBO, 0);
Log.e(TAG, "No memory!!");
buffer.limit(0);
buffer = null;
System.gc();
// Toast.makeText(Global.getContext(),"No Memory!!",Toast.LENGTH_LONG).show();
System.exit(1);
}
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, 0);
}
public void update() {
if (buffer != null) {
buffer.limit(0);
buffer = null;
}
initSomePoints();
mMediumPointThread = new MediumPoint();
mMediumPointThread.start();
if (problemBufferInterleaved) {
vertexBuffer.limit(0);
vertexBuffer = null;
colorBuffer.limit(0);
colorBuffer = null;
separateBuffers();
loadVBO2();
} else {
GLES20.glDeleteBuffers(VBO.length, VBO, 0);
VBO = new int[1];
loadVBO();
}
enable();
}
// Deleta o antigo VBO e carrega 2 VBO separados. Um para o buffer de vertices e o outro para
// o buffer de cor.
// Esse metodo so e chamado caso tenha ocorrido GL_INVALID_OPERATION na chamada do comando
// glDrawArrays no metodo draw().
private void loadVBO2() {
if (problemBufferInterleaved) {
GLES20.glDeleteBuffers(VBO.length, VBO, 0);
VBO = new int[2];
GLES20.glGenBuffers(2, VBO, 0);
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, VBO[0]);
GLES20.glBufferData(
GLES20.GL_ARRAY_BUFFER,
vertexBuffer.array().length,
vertexBuffer.position(0),
GLES20.GL_STATIC_DRAW);
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, VBO[1]);
GLES20.glBufferData(
GLES20.GL_ARRAY_BUFFER,
colorBuffer.array().length,
colorBuffer.position(0),
GLES20.GL_STATIC_DRAW);
GLES20.glBindBuffer(GLES20.GL_ARRAY_BUFFER, 0);
buffer.limit(0);
buffer = null;
}
}
@Override
public void glDeleteBuffers(int n, IntBuffer buffers) {
GLES20.glDeleteBuffers(n, buffers);
}
@Override
public void glDeleteBuffers(int n, int[] buffers, int offset) {
GLES20.glDeleteBuffers(n, buffers, offset);
}
@Override
public void glDeleteBuffers(GL11 gl, int n, int[] buffers, int offset) {
GLES20.glDeleteBuffers(n, buffers, offset);
GLES20Canvas.checkError();
}