mesa: Fix unbinding GL_DEPTH_STENCIL_ATTACHMENT

glFramebufferRender(..., GL_DEPTH_STENCIL_ATTACHMENT, ..., 0) only
detached the depth buffer and not the stencil buffer.

Bugzilla: http://bugs.freedesktop.org/show_bug.cgi?id=79115
Reviewed-by: Brian Paul <[email protected]>
Cc: "10.1 10.2" <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 97538bc7b29..ae3a418cd1c 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -500,6 +500,12 @@ _mesa_framebuffer_renderbuffer(struct gl_context *ctx,
    }
    else {
       remove_attachment(ctx, att);
+      if (attachment == GL_DEPTH_STENCIL_ATTACHMENT) {
+         /* detach stencil (depth was detached above) */
+         att = get_attachment(ctx, fb, GL_STENCIL_ATTACHMENT_EXT);
+         assert(att);
+         remove_attachment(ctx, att);
+      }
    }
 
    invalidate_framebuffer(fb);