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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include <jni.h>
#include <errno.h>
#include <android_native_app_glue.h>
#include "../Application.h"
#include "Timer.h"
static double now_ms() { return SkTime::GetNSecs() * 1e-6; }
/**
* This is the main entry point of a native application that is using
* android_native_app_glue. It runs in its own thread, with its own
* event loop for receiving input events and doing other things.
*/
void android_main(struct android_app* state) {
// Make sure glue isn't stripped.
app_dummy();
static const char* gCmdLine[] = {
"vulkanviewer",
"--skps",
"/data/local/tmp/skp",
};
std::unique_ptr<Application> vkApp(Application::Create(SK_ARRAY_COUNT(gCmdLine),
const_cast<char**>(gCmdLine),
state));
double currentTime = 0.0;
double previousTime = 0.0;
// loop waiting for stuff to do.
while (1) {
// Read all pending events.
int ident;
int events;
struct android_poll_source* source;
// block forever waiting for events.
while ((ident=ALooper_pollAll(-1, NULL, &events,
(void**)&source)) >= 0) {
// Process this event.
if (source != NULL) {
source->process(state, source);
}
// Check if we are exiting.
if (state->destroyRequested != 0) {
return;
}
previousTime = currentTime;
currentTime = now_ms();
vkApp->onIdle(currentTime - previousTime);
}
}
}
//END_INCLUDE(all)
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