Corruption in Stencil textures with glTexImage2DMultisample

[debonair]

I read some of the posts regarding depth_stencil textures and found that it is just same as depth textures without shadow mapping (normal sampler2D) and no need to add any special code regarding stencil test though i tried with that too. I am using AMD catalyst on windows, i guess it might be buggy.

[tonyo_au]

Here is my render buffer

  glGenFramebuffers(1, &c_ID);
  glBindFramebuffer(GL_FRAMEBUFFER, c_ID);
 
  glGenTextures(1, &c_RenderTexture);
  glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, c_RenderTexture);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
  glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
  glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
  glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, c_Samples, GL_RGBA, c_Width, p_Height,GL_FALSE);
  glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D_MULTISAMPLE, c_RenderTexture, 0);
 
  if (c_HasDepthBuffer)
  {
      glGenTextures(1, &c_RenderDepthTexture);
      glBindTexture(GL_TEXTURE_2D_MULTISAMPLE, c_RenderDepthTexture);
      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
      glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
      glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
      glTexImage2DMultisample(GL_TEXTURE_2D_MULTISAMPLE, c_Samples, GL_DEPTH24_STENCIL8, c_Width, c_Height, GL_FALSE);                
      glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D_MULTISAMPLE, c_RenderDepthTexture, 0);
  }

Hope that helps.

[debonair]

Thanks all for your replies.
I tried my code on other driver and it works perfectly fine. AMD really need to fix lot of issues.

Just to confirm, i am getting same output for GL_DEPTH_STENCIL_ATTACHMENT and GL_DEPTH_ATTACHMENT i.e. same output for depth texture and depth-stencil textures, which is correct right?

[tonyo_au]

The depth values will be the same but they have different uses

form the specs

If the base internal format is DEPTH_STENCIL and format is not DEPTH_-
STENCIL, then the values of the stencil index texture components are undefined.