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      1 /**************************************************************************
      2  *
      3  * Copyright 2009 VMware, Inc.
      4  * All Rights Reserved.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a
      7  * copy of this software and associated documentation files (the
      8  * "Software"), to deal in the Software without restriction, including
      9  * without limitation the rights to use, copy, modify, merge, publish,
     10  * distribute, sub license, and/or sell copies of the Software, and to
     11  * permit persons to whom the Software is furnished to do so, subject to
     12  * the following conditions:
     13  *
     14  * The above copyright notice and this permission notice (including the
     15  * next paragraph) shall be included in all copies or substantial portions
     16  * of the Software.
     17  *
     18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
     19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
     20  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
     21  * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
     22  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
     23  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
     24  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     25  *
     26  **************************************************************************/
     27 
     28 /**
     29  * Performance / statistic counters, etc.
     30  */
     31 
     32 
     33 #ifndef LP_PERF_H
     34 #define LP_PERF_H
     35 
     36 #include "pipe/p_compiler.h"
     37 
     38 /**
     39  * Various counters
     40  */
     41 struct lp_counters
     42 {
     43    unsigned nr_tris;
     44    unsigned nr_culled_tris;
     45    unsigned nr_empty_64;
     46    unsigned nr_fully_covered_64;
     47    unsigned nr_partially_covered_64;
     48    unsigned nr_pure_shade_opaque_64;
     49    unsigned nr_pure_shade_64;
     50    unsigned nr_shade_64;
     51    unsigned nr_shade_opaque_64;
     52    unsigned nr_empty_16;
     53    unsigned nr_fully_covered_16;
     54    unsigned nr_partially_covered_16;
     55    unsigned nr_empty_4;
     56    unsigned nr_fully_covered_4;
     57    unsigned nr_partially_covered_4;
     58    unsigned nr_non_empty_4;
     59    unsigned nr_llvm_compiles;
     60    int64_t llvm_compile_time;  /**< total, in microseconds */
     61 
     62    unsigned nr_color_tile_clear;
     63    unsigned nr_color_tile_load;
     64    unsigned nr_color_tile_store;
     65 };
     66 
     67 
     68 extern struct lp_counters lp_count;
     69 
     70 
     71 /** Increment the named counter (only for debug builds) */
     72 #ifdef DEBUG
     73 #define LP_COUNT(counter) lp_count.counter++
     74 #define LP_COUNT_ADD(counter, incr)  lp_count.counter += (incr)
     75 #define LP_COUNT_GET(counter) (lp_count.counter)
     76 #else
     77 #define LP_COUNT(counter)
     78 #define LP_COUNT_ADD(counter, incr) (void)(incr)
     79 #define LP_COUNT_GET(counter) 0
     80 #endif
     81 
     82 
     83 extern void
     84 lp_reset_counters(void);
     85 
     86 
     87 extern void
     88 lp_print_counters(void);
     89 
     90 
     91 #endif /* LP_PERF_H */
     92