skia2/tools/viewer/sk_app/android/main_android.cpp
Greg Daniel 285db44562 Add support for Atrace and hook into SkEventTracer framework.
This change is a different version of:
https://skia-review.googlesource.com/c/3269/

BUG=skia:

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3345

Change-Id: I49d4f2987740d3ad1307f6aba3add0d63a46b22d
Reviewed-on: https://skia-review.googlesource.com/3345
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Greg Daniel <egdaniel@google.com>
2016-10-14 13:43:00 +00:00

66 lines
1.7 KiB
C++

/*
* 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"
using sk_app::Application;
/**
* 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[] = {
"viewer",
"--skps",
"/data/local/tmp/skp",
// TODO: figure out how to use am start with extra params to pass in additional arguments at
// runtime
// "--atrace",
};
std::unique_ptr<Application> vkApp(Application::Create(SK_ARRAY_COUNT(gCmdLine),
const_cast<char**>(gCmdLine),
state));
// 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;
}
vkApp->onIdle();
}
}
}
//END_INCLUDE(all)