---
src/mesa/main/texobj.c | 21 +++++++++++++++++++++
src/mesa/main/texobj.h | 9 +++++++++
2 files changed, 30 insertions(+)
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index 8fdec5c..c9fe11d 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -61,6 +61,27 @@ _mesa_lookup_texture(struct gl_context *ctx, GLuint id)
}
+void
+_mesa_begin_texture_lookups(struct gl_context *ctx)
+{
+ _mesa_HashLockMutex(ctx->Shared->TexObjects);
+}
+
+
+void
+_mesa_end_texture_lookups(struct gl_context *ctx)
+{
+ _mesa_HashUnlockMutex(ctx->Shared->TexObjects);
+}
+
+
+struct gl_texture_object *
+_mesa_lookup_texture_without_locking(struct gl_context *ctx, GLuint id)
+{
+ return (struct gl_texture_object *)
+ _mesa_HashLookupWithoutLocking(ctx->Shared->TexObjects, id);
+}
+
/**
* Allocate and initialize a new texture object. But don't put it into the
diff --git a/src/mesa/main/texobj.h b/src/mesa/main/texobj.h
index 4c4f642..c30e6a9 100644
--- a/src/mesa/main/texobj.h
+++ b/src/mesa/main/texobj.h
@@ -46,6 +46,15 @@
extern struct gl_texture_object *
_mesa_lookup_texture(struct gl_context *ctx, GLuint id);
+extern void
+_mesa_begin_texture_lookups(struct gl_context *ctx);
+
+extern void
+_mesa_end_texture_lookups(struct gl_context *ctx);
+
+extern struct gl_texture_object *
+_mesa_lookup_texture_without_locking(struct gl_context *ctx, GLuint id);
+
extern struct gl_texture_object *
_mesa_new_texture_object( struct gl_context *ctx, GLuint name, GLenum target );
--
1.7.10.4
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