a8d0d6c8ba
* Move support files into sk_app and main files up to top directory * Rename VulkanTestContext and create WindowContext parent class * Place VulkanWindowContext et al. in sk_app namespace. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1944413005 Review-Url: https://codereview.chromium.org/1944413005
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
/*
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* Copyright 2016 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include <jni.h>
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#include <errno.h>
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#include <android_native_app_glue.h>
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#include "../Application.h"
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#include "Timer.h"
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static double now_ms() { return SkTime::GetNSecs() * 1e-6; }
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using sk_app::Application;
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/**
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* This is the main entry point of a native application that is using
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* android_native_app_glue. It runs in its own thread, with its own
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* event loop for receiving input events and doing other things.
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*/
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void android_main(struct android_app* state) {
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// Make sure glue isn't stripped.
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app_dummy();
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static const char* gCmdLine[] = {
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"viewer",
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"--skps",
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"/data/local/tmp/skp",
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};
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std::unique_ptr<Application> vkApp(Application::Create(SK_ARRAY_COUNT(gCmdLine),
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const_cast<char**>(gCmdLine),
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state));
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double currentTime = 0.0;
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double previousTime = 0.0;
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// loop waiting for stuff to do.
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while (1) {
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// Read all pending events.
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int ident;
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int events;
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struct android_poll_source* source;
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// block forever waiting for events.
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while ((ident=ALooper_pollAll(-1, NULL, &events,
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(void**)&source)) >= 0) {
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// Process this event.
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if (source != NULL) {
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source->process(state, source);
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}
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// Check if we are exiting.
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if (state->destroyRequested != 0) {
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return;
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}
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previousTime = currentTime;
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currentTime = now_ms();
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vkApp->onIdle(currentTime - previousTime);
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}
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}
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}
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//END_INCLUDE(all)
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