gistfile1.txt

#define MAX_DRAW_SIZE   16384

void
draw_mesh(hw_mesh *m)
{
    glBindVertexArray(m->vao);
    
    GLuint indices = m->num_indices;
    GLuint offset = 0;
    
    while(indices > 3 * MAX_DRAW_SIZE) {
        glDrawElements(GL_TRIANGLES, 3 * MAX_DRAW_SIZE, GL_UNSIGNED_INT, (GLvoid const *)offset);
        offset += 3 * MAX_DRAW_SIZE * sizeof(GLuint);
        indices -= 3 * MAX_DRAW_SIZE;
    }
    
    glDrawElements(GL_TRIANGLES, indices, GL_UNSIGNED_INT, (GLvoid const *)offset);
}