1 files changed, 0 insertions, 85 deletions
diff --git a/externals/oboe/samples/debug-utils/trace.cpp b/externals/oboe/samples/debug-utils/trace.cpp
deleted file mode 100644
index b2d176683a..0000000000
--- a/externals/oboe/samples/debug-utils/trace.cpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2017 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.
- */
-
-#include <dlfcn.h>
-#include "logging_macros.h"
-#include <cstdio>
-#include "trace.h"
-
-static const int TRACE_MAX_SECTION_NAME_LENGTH = 100;
-
-// Tracing functions
-static void *(*ATrace_beginSection)(const char *sectionName);
-
-static void *(*ATrace_endSection)(void);
-
-static bool *(*ATrace_isEnabled)(void);
-
-typedef void *(*fp_ATrace_beginSection)(const char *sectionName);
-
-typedef void *(*fp_ATrace_endSection)(void);
-
-typedef bool *(*fp_ATrace_isEnabled)(void);
-
-bool Trace::is_enabled_ = false;
-bool Trace::has_error_been_shown_ = false;
-
-void Trace::beginSection(const char *fmt, ...) {
-
-  if (is_enabled_) {
-    static char buff[TRACE_MAX_SECTION_NAME_LENGTH];
-    va_list args;
-    va_start(args, fmt);
-    vsprintf(buff, fmt, args);
-    va_end(args);
-    ATrace_beginSection(buff);
-  } else if (!has_error_been_shown_) {
-    LOGE("Tracing is either not initialized (call Trace::initialize()) "
-         "or not supported on this device");
-    has_error_been_shown_ = true;
-  }
-}
-
-void Trace::endSection() {
-
-  if (is_enabled_) {
-    ATrace_endSection();
-  }
-}
-
-void Trace::initialize() {
-
-  // Using dlsym allows us to use tracing on API 21+ without needing android/trace.h which wasn't
-  // published until API 23
-  void *lib = dlopen("libandroid.so", RTLD_NOW | RTLD_LOCAL);
-  if (lib == nullptr) {
-    LOGE("Could not open libandroid.so to dynamically load tracing symbols");
-  } else {
-    ATrace_beginSection =
-        reinterpret_cast<fp_ATrace_beginSection >(
-            dlsym(lib, "ATrace_beginSection"));
-    ATrace_endSection =
-        reinterpret_cast<fp_ATrace_endSection >(
-            dlsym(lib, "ATrace_endSection"));
-    ATrace_isEnabled =
-        reinterpret_cast<fp_ATrace_isEnabled >(
-            dlsym(lib, "ATrace_isEnabled"));
-
-    if (ATrace_isEnabled != nullptr && ATrace_isEnabled()) {
-      is_enabled_ = true;
-    }
-  }
-}