/**************************************************************************
*
- * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2008 VMware, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
struct pipe_screen *screen;
+ /* Cache some PIPE_CAP_* */
+ unsigned max_2d_levels;
+ unsigned max_2d_length;
+
struct st_api *stapi;
struct st_manager *smapi;
GLCALLBACKTABLE callbacks;
- pipe_mutex ctx_mutex;
+ CRITICAL_SECTION ctx_mutex;
struct handle_table *ctx_table;
pipe_mutex fb_mutex;
#endif
};
-struct stw_context *
-stw_lookup_context_locked( DHGLRC hglrc );
extern struct stw_device *stw_dev;
+static inline struct stw_context *
+stw_lookup_context_locked( DHGLRC dhglrc )
+{
+ if (dhglrc == 0 || stw_dev == NULL)
+ return NULL;
+ return (struct stw_context *) handle_table_get(stw_dev->ctx_table, dhglrc);
+}
+
+
+static inline void
+stw_lock_contexts(struct stw_device *stw_dev)
+{
+ EnterCriticalSection(&stw_dev->ctx_mutex);
+}
+
+
+static inline void
+stw_unlock_contexts(struct stw_device *stw_dev)
+{
+ LeaveCriticalSection(&stw_dev->ctx_mutex);
+}
+
+
#endif /* STW_DEVICE_H_ */