Merge "libgfx: Remove SafeLog"
diff --git a/include/gfx/SafeLog.h b/include/gfx/SafeLog.h
deleted file mode 100644
index e45e541..0000000
--- a/include/gfx/SafeLog.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * Copyright 2016 The Android Open Source Project
- *
- * 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.
- */
-
-#pragma once
-
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Weverything"
-#include <fmt/format.h>
-#include <log/log.h>
-#pragma clang diagnostic pop
-
-#include <type_traits>
-
-namespace android {
-namespace gfx {
-
-/* SafeLog is a mix-in that can be used to easily add typesafe logging using fmtlib to any class.
- * To use it, inherit from it using CRTP and implement the getLogTag method.
- *
- * For example:
- *
- * class Frobnicator : private SafeLog<Frobnicator> {
- * friend class SafeLog<Frobnicator>; // Allows getLogTag to be private
- *
- * public:
- * void frobnicate(int32_t i);
- *
- * private:
- * // SafeLog does member access on the object calling alog*, so this tag can theoretically vary
- * // by instance unless getLogTag is made static
- * const char* getLogTag() { return "Frobnicator"; }
- * };
- *
- * void Frobnicator::frobnicate(int32_t i) {
- * // Logs something like "04-16 21:35:46.811 3513 3513 I Frobnicator: frobnicating 42"
- * alogi("frobnicating {}", i);
- * }
- *
- * See http://fmtlib.net for more information on the formatting API.
- */
-
-template <typename T>
-class SafeLog {
- protected:
- template <typename... Args>
-#if LOG_NDEBUG
- void alogv(Args&&... /*unused*/) const {
- }
-#else
- void alogv(Args&&... args) const {
- alog<ANDROID_LOG_VERBOSE>(std::forward<Args>(args)...);
- }
-#endif
-
- template <typename... Args>
- void alogd(Args&&... args) const {
- alog<ANDROID_LOG_DEBUG>(std::forward<Args>(args)...);
- }
-
- template <typename... Args>
- void alogi(Args&&... args) const {
- alog<ANDROID_LOG_INFO>(std::forward<Args>(args)...);
- }
-
- template <typename... Args>
- void alogw(Args&&... args) const {
- alog<ANDROID_LOG_WARN>(std::forward<Args>(args)...);
- }
-
- template <typename... Args>
- void aloge(Args&&... args) const {
- alog<ANDROID_LOG_ERROR>(std::forward<Args>(args)...);
- }
-
- private:
- // Suppresses clang-tidy check cppcoreguidelines-pro-bounds-array-to-pointer-decay
- template <size_t strlen, typename... Args>
- void write(fmt::MemoryWriter* writer, const char (&str)[strlen], Args&&... args) const {
- writer->write(static_cast<const char*>(str), std::forward<Args>(args)...);
- }
-
- template <int priority, typename... Args>
- void alog(Args&&... args) const {
- static_assert(std::is_base_of<SafeLog<T>, T>::value, "Can't convert to SafeLog pointer");
- fmt::MemoryWriter writer;
- write(&writer, std::forward<Args>(args)...);
- auto derivedThis = static_cast<const T*>(this);
- android_writeLog(priority, derivedThis->getLogTag(), writer.c_str());
- }
-};
-
-} // namespace gfx
-} // namespace android