Remove Sk prefix from some bench classes.

This idea came while commenting on
https://codereview.chromium.org/343583005/

Since SkBenchmark, SkBenchLogger and SkGMBench are not part of the Skia library,
they should not have the Sk prefix.

BUG=None
TEST=make all
R=mtklein@google.com

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/347823004

1 files changed, 76 insertions, 0 deletions

diff --git a/bench/BenchLogger.h b/bench/BenchLogger.h
new file mode 100644
index 0000000000..a7c283ad50
--- /dev/null
+++ b/bench/BenchLogger.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef BenchLogger_DEFINED
+#define BenchLogger_DEFINED
+
+#include <stdio.h>
+#include "SkString.h"
+#include "SkTypes.h"
+
+class SkFILEWStream;
+
+/**
+ * Class that allows logging to a file while simultaneously logging to stdout/stderr.
+ */
+class BenchLogger {
+public:
+    BenchLogger();
+
+    /**
+     * Not virtual, since this class is not intended to be subclassed.
+     */
+    ~BenchLogger();
+
+    /**
+     * Specify a file to write progress logs to. Unless this is called with a valid file path,
+     * BenchLogger will only write to stdout/stderr.
+     */
+    bool SetLogFile(const char file[]);
+
+    /**
+     * Log an error to stderr, taking a C style string as input.
+     */
+    void logError(const char msg[]) { this->nativeLogError(msg); }
+
+    /**
+     * Log an error to stderr, taking an SkString as input.
+     */
+    void logError(const SkString& str) { this->nativeLogError(str.c_str()); }
+
+    /**
+     * Log the progress of the bench tool to both stdout and the log file specified by SetLogFile,
+     * if any, taking a C style string as input.
+     */
+    void logProgress(const char msg[]) {
+        this->nativeLogProgress(msg);
+        this->fileWrite(msg, strlen(msg));
+    }
+
+    /**
+     * Log the progress of the bench tool to both stdout and the log file specified by SetLogFile,
+     * if any, taking an SkString as input.
+     */
+    void logProgress(const SkString& str) {
+        this->nativeLogProgress(str.c_str());
+        this->fileWrite(str.c_str(), str.size());
+    }
+
+private:
+#ifdef SK_BUILD_FOR_ANDROID
+    void nativeLogError(const char msg[]) { SkDebugf("%s", msg); }
+#else
+    void nativeLogError(const char msg[]) { fprintf(stderr, "%s", msg); }
+#endif
+    void nativeLogProgress(const char msg[]) { SkDebugf("%s", msg); }
+
+    void fileWrite(const char msg[], size_t size);
+
+    SkFILEWStream* fFileStream;
+};
+
+#endif // BenchLogger_DEFINED