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// Copyright 2019 The Amber Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include <android/log.h>
#include <android_native_app_glue.h>
#include "amber/amber.h"
#include "amber/recipe.h"
#include "amber/result.h"
#include "amber_script.h"
namespace {
// TODO(jaebaek): Change this as a method rather than macro.
// Android log function wrappers
const char* kTAG = "Amber";
#define LOGE(...) \
((void)__android_log_print(ANDROID_LOG_ERROR, kTAG, __VA_ARGS__))
void amber_sample_main(android_app* app) {
amber::android::AmberScriptLoader loader(app);
amber::Result r = loader.LoadAllScriptsFromAsset();
if (!r.IsSuccess()) {
LOGE("%s", r.Error().c_str());
return;
}
const auto& script_info = loader.GetScripts();
std::vector<std::string> failures;
for (const auto& info : script_info) {
LOGE("\ncase %s: run...", info.asset_name.c_str());
amber::Amber am;
amber::Recipe recipe;
amber::Result r = am.Parse(info.script_content, &recipe);
if (!r.IsSuccess()) {
LOGE("\ncase %s: fail\n\t%s", info.asset_name.c_str(), r.Error().c_str());
failures.push_back(info.asset_name);
continue;
}
amber::Options amber_options;
r = am.ExecuteWithShaderData(&recipe, amber_options, info.shader_map);
if (!r.IsSuccess()) {
LOGE("\ncase %s: fail\n\t%s", info.asset_name.c_str(), r.Error().c_str());
failures.push_back(info.asset_name);
continue;
}
LOGE("\ncase %s: pass", info.asset_name.c_str());
}
if (!failures.empty()) {
LOGE("\nSummary of Failures:");
for (const auto& failure : failures)
LOGE("%s", failure.c_str());
}
LOGE("\nsummary: %u pass, %u fail",
static_cast<uint32_t>(script_info.size() - failures.size()),
static_cast<uint32_t>(failures.size()));
}
// Process the next main command.
void handle_cmd(android_app* app, int32_t cmd) {
switch (cmd) {
case APP_CMD_INIT_WINDOW:
amber_sample_main(app);
break;
case APP_CMD_TERM_WINDOW:
break;
default:
break;
}
}
} // namespace
void android_main(struct android_app* app) {
// Set the callback to process system events
app->onAppCmd = handle_cmd;
// Used to poll the events in the main loop
int events;
android_poll_source* source;
// Main loop
while (app->destroyRequested == 0) {
if (ALooper_pollAll(1, nullptr, &events, (void**)&source) >= 0) {
if (source != NULL)
source->process(app, source);
}
}
}
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