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mesa: use locked version of HashWalk for xfb objects

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From Chapter 5 'Shared Objects and Multiple Contexts' of
the OpenGL 4.5 spec:

   "Objects which contain references to other objects include
   framebuffer, program pipeline, query, transform feedback,
   and vertex array objects.   Such objects are called container
   objects and are not shared"

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
This commit is contained in:
Timothy Arceri
2017-04-24 15:59:24 +10:00
parent a82d6a307d
commit 347fe24f82
1 changed files with 2 additions and 2 deletions
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src/mesa/main/transformfeedback.c
+2 -2
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@@ -72,8 +72,8 @@ _mesa_transform_feedback_is_using_program(struct gl_context *ctx,
callback_data.found = false;
callback_data.prog = shProg->last_vert_prog;
_mesa_HashWalk(ctx->TransformFeedback.Objects,
active_xfb_object_references_program, &callback_data);
_mesa_HashWalkLocked(ctx->TransformFeedback.Objects,
active_xfb_object_references_program, &callback_data);
/* Also check DefaultObject, as it's not in the Objects hash table. */
active_xfb_object_references_program(0, ctx->TransformFeedback.DefaultObject,