Jamie Madill | ffcc2e6 | 2014-08-26 13:16:40 -0400 | [diff] [blame] | 1 | // |
| 2 | // Copyright (c) 2014 The ANGLE Project Authors. All rights reserved. |
| 3 | // Use of this source code is governed by a BSD-style license that can be |
| 4 | // found in the LICENSE file. |
| 5 | // |
| 6 | |
| 7 | #ifndef SAMPLE_UTIL_SIMPLE_BENCHMARK_H |
| 8 | #define SAMPLE_UTIL_SIMPLE_BENCHMARK_H |
| 9 | |
| 10 | #include <memory> |
| 11 | #include <vector> |
| 12 | #include <EGL/egl.h> |
| 13 | #include <EGL/eglext.h> |
| 14 | #include <string> |
| 15 | |
| 16 | #include "shared_utils.h" |
| 17 | |
| 18 | #include "OSWindow.h" |
| 19 | #include "EGLWindow.h" |
| 20 | #include "Timer.h" |
| 21 | |
| 22 | class Event; |
| 23 | |
| 24 | class SimpleBenchmark |
| 25 | { |
| 26 | public: |
| 27 | SimpleBenchmark(const std::string &name, size_t width, size_t height, |
| 28 | EGLint glesMajorVersion = 2, |
| 29 | EGLint requestedRenderer = EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE); |
| 30 | |
| 31 | virtual ~SimpleBenchmark() { }; |
| 32 | |
Jamie Madill | ffcc2e6 | 2014-08-26 13:16:40 -0400 | [diff] [blame] | 33 | virtual bool initializeBenchmark() { return true; } |
| 34 | virtual void destroyBenchmark() { } |
| 35 | |
| 36 | virtual void stepBenchmark(float dt, double totalTime) { } |
| 37 | |
| 38 | virtual void beginDrawBenchmark() { } |
| 39 | virtual void drawBenchmark() = 0; |
| 40 | virtual void endDrawBenchmark() { } |
| 41 | |
| 42 | int run(); |
| 43 | bool popEvent(Event *event); |
| 44 | |
| 45 | OSWindow *getWindow(); |
| 46 | |
Jamie Madill | 33ea2f9 | 2014-08-29 15:15:01 -0400 | [diff] [blame] | 47 | protected: |
| 48 | unsigned int mDrawIterations; |
| 49 | double mRunTimeSeconds; |
Jamie Madill | 82cceb2 | 2014-09-09 13:21:33 -0400 | [diff] [blame] | 50 | int mNumFrames; |
Jamie Madill | 33ea2f9 | 2014-08-29 15:15:01 -0400 | [diff] [blame] | 51 | |
Jamie Madill | ffcc2e6 | 2014-08-26 13:16:40 -0400 | [diff] [blame] | 52 | private: |
| 53 | DISALLOW_COPY_AND_ASSIGN(SimpleBenchmark); |
| 54 | |
| 55 | bool initialize(); |
| 56 | void destroy(); |
| 57 | |
| 58 | void step(float dt, double totalTime); |
| 59 | void draw(); |
| 60 | |
Jamie Madill | ffcc2e6 | 2014-08-26 13:16:40 -0400 | [diff] [blame] | 61 | std::string mName; |
| 62 | bool mRunning; |
| 63 | |
| 64 | std::unique_ptr<EGLWindow> mEGLWindow; |
| 65 | std::unique_ptr<OSWindow> mOSWindow; |
| 66 | std::unique_ptr<Timer> mTimer; |
| 67 | }; |
| 68 | |
| 69 | // Base class |
| 70 | struct BenchmarkParams |
| 71 | { |
Jamie Madill | bbffd55 | 2014-09-10 10:12:49 -0400 | [diff] [blame] | 72 | EGLint requestedRenderer; |
| 73 | |
| 74 | virtual std::string name() const |
| 75 | { |
| 76 | switch (requestedRenderer) |
| 77 | { |
| 78 | case EGL_PLATFORM_ANGLE_TYPE_D3D11_ANGLE: return "D3D11"; |
| 79 | case EGL_PLATFORM_ANGLE_TYPE_D3D9_ANGLE: return "D3D9"; |
| 80 | default: return "Unknown Renderer"; |
| 81 | } |
| 82 | } |
Jamie Madill | ffcc2e6 | 2014-08-26 13:16:40 -0400 | [diff] [blame] | 83 | }; |
| 84 | |
| 85 | template <typename BenchmarkT, typename ParamsT> |
| 86 | inline int RunBenchmarks(const std::vector<ParamsT> &benchmarks) |
| 87 | { |
| 88 | int result; |
| 89 | |
| 90 | for (size_t benchIndex = 0; benchIndex < benchmarks.size(); benchIndex++) |
| 91 | { |
| 92 | BenchmarkT benchmark(benchmarks[benchIndex]); |
| 93 | result = benchmark.run(); |
| 94 | if (result != 0) { return result; } |
| 95 | } |
| 96 | |
| 97 | return 0; |
| 98 | } |
| 99 | |
| 100 | #endif // SAMPLE_UTIL_SIMPLE_BENCHMARK_H |