| mtklein | 9ac68ee | 2014-06-20 11:29:20 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | #ifndef GpuTimer_DEFINED |
| 8 | #define GpuTimer_DEFINED |
| 9 | |
| kkinnunen | 9e61bb7 | 2014-10-09 05:24:15 -0700 | [diff] [blame] | 10 | class SkGLContext; |
| mtklein | 9ac68ee | 2014-06-20 11:29:20 -0700 | [diff] [blame] | 11 | |
| 12 | class GpuTimer { |
| 13 | public: |
| kkinnunen | 9e61bb7 | 2014-10-09 05:24:15 -0700 | [diff] [blame] | 14 | GpuTimer(const SkGLContext*); |
| mtklein | 9ac68ee | 2014-06-20 11:29:20 -0700 | [diff] [blame] | 15 | ~GpuTimer(); |
| 16 | void start(); |
| 17 | double end(); |
| 18 | private: |
| 19 | unsigned fQuery; |
| 20 | int fStarted; |
| kkinnunen | 9e61bb7 | 2014-10-09 05:24:15 -0700 | [diff] [blame] | 21 | const SkGLContext* fContext; |
| mtklein | 9ac68ee | 2014-06-20 11:29:20 -0700 | [diff] [blame] | 22 | bool fSupported; |
| 23 | }; |
| 24 | |
| 25 | #endif |