[Mesa-dev] [PATCH 1/2] mesa: Flag _NEW_BUFFERS when unbinding an attachment on glDeleteTextures.

[Eric Anholt]

This is part of fixing valgrind complaints on fbo-finish-deleted on
intel (sadly, the test doesn't segfault for me).  The
_ColorDrawBuffers[] wouldn't get updated despite us having updated
what it depends on (Attachments[]->Renderbuffer).  Other callers of
_mesa_remove_attachment are already flagging _NEW_BUFFERS for other
reasons.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33656
---
 src/mesa/main/texobj.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index fdf1281..565a3a2 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -879,6 +879,8 @@ unbind_texobj_from_fbo(struct gl_context *ctx,
          for (j = 0; j < BUFFER_COUNT; j++) {
             if (fb->Attachment[j].Type == GL_TEXTURE &&
                 fb->Attachment[j].Texture == texObj) {
+	       /* Vertices are already flushed by _mesa_DeleteTextures */
+	       ctx->NewState |= _NEW_BUFFERS;
                _mesa_remove_attachment(ctx, fb->Attachment + j);         
             }
          }
-- 
1.7.5.1