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1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "VisualStreamTimingModule.h" | 8 #include "VisualStreamTimingModule.h" |
9 | 9 |
10 #include "SkCanvas.h" | 10 #include "SkCanvas.h" |
11 | 11 |
12 DEFINE_bool(reset, true, "Reset the GL context between samples."); | 12 DEFINE_bool(reset, true, "Reset the GL context between samples."); |
13 | 13 |
14 VisualStreamTimingModule::VisualStreamTimingModule(VisualBench* owner) | 14 VisualStreamTimingModule::VisualStreamTimingModule(VisualBench* owner) |
15 : fInitState(kReset_InitState) | 15 : fInitState(kReset_InitState) |
16 , fOwner(owner) { | 16 , fOwner(owner) { |
17 fBenchmarkStream.reset(new VisualBenchmarkStream(owner->getSurfaceProps())); | 17 fBenchmarkStream.reset(new VisualBenchmarkStream(owner->getSurfaceProps())); |
18 } | 18 } |
19 | 19 |
20 inline void VisualStreamTimingModule::handleInitState(SkCanvas* canvas) { | 20 inline void VisualStreamTimingModule::handleInitState(SkCanvas* canvas) { |
21 switch (fInitState) { | 21 switch (fInitState) { |
22 case kNewBenchmark_InitState: | 22 case kNewBenchmark_InitState: |
23 fBenchmarkStream->current()->delayedSetup(); | 23 fBenchmarkStream->current()->delayedSetup(); |
24 // fallthrough | 24 // fallthrough |
25 case kReset_InitState: | 25 case kReset_InitState: |
26 // This will flicker unfortunately, but as we are reseting the GLCon
text each bench, | 26 // This will flicker unfortunately, but as we are reseting the GLTes
tContext each bench, |
27 // we unfortunately don't have a choice | 27 // we unfortunately don't have a choice |
28 fOwner->clear(canvas, SK_ColorWHITE, 3); | 28 fOwner->clear(canvas, SK_ColorWHITE, 3); |
29 fBenchmarkStream->current()->preTimingHooks(canvas); | 29 fBenchmarkStream->current()->preTimingHooks(canvas); |
30 break; | 30 break; |
31 case kNone_InitState: | 31 case kNone_InitState: |
32 break; | 32 break; |
33 } | 33 } |
34 fInitState = kNone_InitState; | 34 fInitState = kNone_InitState; |
35 } | 35 } |
36 | 36 |
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70 // TODO research why this does happen on mac | 70 // TODO research why this does happen on mac |
71 return; | 71 return; |
72 } | 72 } |
73 | 73 |
74 this->handleInitState(canvas); | 74 this->handleInitState(canvas); |
75 this->renderFrame(canvas, fBenchmarkStream->current(), fTSM.loops()); | 75 this->renderFrame(canvas, fBenchmarkStream->current(), fTSM.loops()); |
76 fOwner->present(); | 76 fOwner->present(); |
77 TimingStateMachine::ParentEvents event = fTSM.nextFrame(FLAGS_reset); | 77 TimingStateMachine::ParentEvents event = fTSM.nextFrame(FLAGS_reset); |
78 this->handleTimingEvent(canvas, event); | 78 this->handleTimingEvent(canvas, event); |
79 } | 79 } |
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