| /* |
| * Copyright 2015 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * |
| */ |
| |
| #include "VisualBench.h" |
| |
| #include "ProcStats.h" |
| #include "SkApplication.h" |
| #include "SkCanvas.h" |
| #include "SkCommandLineFlags.h" |
| #include "SkGraphics.h" |
| #include "SkGr.h" |
| #include "SkOSFile.h" |
| #include "SkStream.h" |
| #include "Stats.h" |
| #include "VisualLightweightBenchModule.h" |
| #include "gl/GrGLInterface.h" |
| |
| DEFINE_bool2(fullscreen, f, true, "Run fullscreen."); |
| |
| VisualBench::VisualBench(void* hwnd, int argc, char** argv) |
| : INHERITED(hwnd) |
| , fModule(new VisualLightweightBenchModule(this)) { |
| SkCommandLineFlags::Parse(argc, argv); |
| |
| this->setTitle(); |
| this->setupBackend(); |
| } |
| |
| VisualBench::~VisualBench() { |
| INHERITED::detach(); |
| } |
| |
| void VisualBench::setTitle() { |
| SkString title("VisualBench"); |
| INHERITED::setTitle(title.c_str()); |
| } |
| |
| SkSurface* VisualBench::createSurface() { |
| if (!fSurface) { |
| SkSurfaceProps props(INHERITED::getSurfaceProps()); |
| fSurface.reset(SkSurface::NewRenderTargetDirect(fRenderTarget, &props)); |
| } |
| |
| // The caller will wrap the SkSurface in an SkAutoTUnref |
| return SkRef(fSurface.get()); |
| } |
| |
| bool VisualBench::setupBackend() { |
| this->setColorType(kRGBA_8888_SkColorType); |
| this->setVisibleP(true); |
| this->setClipToBounds(false); |
| |
| if (FLAGS_fullscreen) { |
| if (!this->makeFullscreen()) { |
| SkDebugf("Could not go fullscreen!"); |
| } |
| } |
| if (!this->attach(kNativeGL_BackEndType, FLAGS_msaa, &fAttachmentInfo)) { |
| SkDebugf("Not possible to create backend.\n"); |
| INHERITED::detach(); |
| return false; |
| } |
| |
| this->setVsync(false); |
| this->resetContext(); |
| return true; |
| } |
| |
| void VisualBench::resetContext() { |
| fSurface.reset(nullptr); |
| |
| fInterface.reset(GrGLCreateNativeInterface()); |
| SkASSERT(fInterface); |
| |
| // setup contexts |
| fContext.reset(GrContext::Create(kOpenGL_GrBackend, (GrBackendContext)fInterface.get())); |
| SkASSERT(fContext); |
| |
| // setup rendertargets |
| this->setupRenderTarget(); |
| } |
| |
| void VisualBench::setupRenderTarget() { |
| if (fContext) { |
| fRenderTarget.reset(this->renderTarget(fAttachmentInfo, fInterface, fContext)); |
| } |
| } |
| |
| void VisualBench::draw(SkCanvas* canvas) { |
| fModule->draw(canvas); |
| |
| // Invalidate the window to force a redraw. Poor man's animation mechanism. |
| this->inval(nullptr); |
| } |
| |
| void VisualBench::onSizeChange() { |
| this->setupRenderTarget(); |
| } |
| |
| bool VisualBench::onHandleChar(SkUnichar unichar) { |
| return true; |
| } |
| |
| // Externally declared entry points |
| void application_init() { |
| SkGraphics::Init(); |
| SkEvent::Init(); |
| } |
| |
| void application_term() { |
| SkEvent::Term(); |
| SkGraphics::Term(); |
| } |
| |
| SkOSWindow* create_sk_window(void* hwnd, int argc, char** argv) { |
| return new VisualBench(hwnd, argc, argv); |
| } |
| |