VBO texturing does not work - opengl

Question

The problem is that this code display nothing. I have problem with my loads of textures. If I comment the code lines about the textures treatments it works perfectly. It displays a 4 colored square. Can you help me ?
#define OFFSET_BUFFER(bytes) ((GLfloat *)NULL + bytes)
GLfloat vertices[12] =
{
-1.0f, -1.0f, 1.0f,
-1.0f, 1.0f, 1.0f,
1.0f, 1.0f, 1.0f,
1.0f, -1.0f, 1.0f,
};
GLfloat colors[12] =
{
1.0f, 0.0f, 0.0f,
0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 1.0f,
1.0f, 0.0f, 1.0f,
};
GLfloat texture[8] =
{
0.0f, 0.0f,
1.0f, 0.0f,
1.0f, 1.0f,
0.0f, 1.0f
};
int main(int argc, char *argv[])
{
SDL_Init(SDL_INIT_VIDEO);
SDL_WM_SetCaption("Texture Mapping",NULL);
SDL_SetVideoMode(500, 500, 32, SDL_OPENGL);
bool continuer = true;
SDL_Event event;
GLuint buf[2];
GLuint texture1;
glClearDepth(1.0f);
glClearColor(0.1f, 0.1f, 0.1f, 0.1f);
glEnable(GL_DEPTH_TEST);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(70.0f, (float)500.0f / (float)500.0f, 1.0f, 3000.0f);
glewInit();
texture1 = loadTexture("caisse.jpg");
glBindTexture(GL_TEXTURE_2D, texture1);
glGenBuffers(2, &buf[0]);
glBindBuffer(GL_ARRAY_BUFFER, buf[0]);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, buf[1]);
glBufferData(GL_ARRAY_BUFFER, sizeof(colors), colors, GL_STATIC_DRAW);
glBindBuffer(GL_ARRAY_BUFFER, texture1);
glBufferData(GL_ARRAY_BUFFER, sizeof(texture), texture, GL_STATIC_DRAW);
while (continuer)
{
SDL_WaitEvent(&event);
switch(event.type)
{
case SDL_QUIT:
continuer = false;
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glEnable(GL_TEXTURE_2D);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(0.0f, 0.0f, 3.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f);
glBindBuffer(GL_ARRAY_BUFFER, buf[0]);
glVertexPointer(3, GL_FLOAT, 0, OFFSET_BUFFER(0));
glBindBuffer(GL_ARRAY_BUFFER, buf[1]);
glColorPointer(3, GL_FLOAT, 0, OFFSET_BUFFER(0));
glBindBuffer(GL_ARRAY_BUFFER, texture1);
glTexCoordPointer(2, GL_FLOAT, 0, OFFSET_BUFFER(0));
glEnableClientState(GL_VERTEX_ARRAY);
glEnableClientState(GL_COLOR_ARRAY);
glEnableClientState(GL_TEXTURE_COORD_ARRAY);
glDrawArrays(GL_QUADS, 0, 4);
glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_COLOR_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
glDisable(GL_TEXTURE_2D);
glFlush();
SDL_GL_SwapBuffers();
}
SDL_Quit();
return 0;
}

Answer 1

Firstly, you need to start putting glGetError() in your code for debugging, as you're certainly generating some errors here.
You're binding your texture texture1 with glBindBuffer, which is not correct to do so. Texture coordinates are not the same as textures. You should be generating 3 buffers instead of 2, and loading the texture[8] texcoords into the third buffer.