/**************************************************************************
*
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
+ * Copyright 2010 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.
*
**************************************************************************/
-/* Author:
- * Keith Whitwell
+/* Authors:
+ * Keith Whitwell, Qicheng Christopher Li, Brian Paul
*/
#ifndef LP_QUERY_H
#define LP_QUERY_H
+#include <limits.h>
+#include "os/os_thread.h"
+#include "lp_limits.h"
+
+
struct llvmpipe_context;
+
+
+struct llvmpipe_query {
+ uint64_t start[LP_MAX_THREADS]; /* start count value for each thread */
+ uint64_t end[LP_MAX_THREADS]; /* end count value for each thread */
+ struct lp_fence *fence; /* fence from last scene this was binned in */
+ unsigned type; /* PIPE_QUERY_* */
+ unsigned num_primitives_generated;
+ unsigned num_primitives_written;
+
+ struct pipe_query_data_pipeline_statistics stats;
+};
+
+
extern void llvmpipe_init_query_funcs(struct llvmpipe_context * );
+extern boolean llvmpipe_check_render_cond(struct llvmpipe_context *);
#endif /* LP_QUERY_H */