Add skia to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 73 insertions, 0 deletions

diff --git a/skia/include/SkTime.h b/skia/include/SkTime.h
new file mode 100644
index 0000000..6733501
--- /dev/null
+++ b/skia/include/SkTime.h
@@ -0,0 +1,73 @@
+/* include/graphics/SkTime.h
+**
+** Copyright 2006, Google Inc.
+**
+** 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.
+*/
+
+#ifndef SkTime_DEFINED
+#define SkTime_DEFINED
+
+#include "SkTypes.h"
+
+/** \class SkTime
+    Platform-implemented utilities to return time of day, and millisecond counter.
+*/
+class SkTime {
+public:
+    struct DateTime {
+        uint16_t fYear;          //!< e.g. 2005
+        uint8_t  fMonth;         //!< 1..12
+        uint8_t  fDayOfWeek;     //!< 0..6, 0==Sunday
+        uint8_t  fDay;           //!< 1..31
+        uint8_t  fHour;          //!< 0..23
+        uint8_t  fMinute;        //!< 0..59
+        uint8_t  fSecond;        //!< 0..59
+    };
+    static void GetDateTime(DateTime*);
+
+    static SkMSec GetMSecs();
+};
+
+#if defined(SK_DEBUG) && defined(SK_BUILD_FOR_WIN32)
+    extern SkMSec gForceTickCount;
+#endif
+
+#define SK_TIME_FACTOR      1
+
+///////////////////////////////////////////////////////////////////////////////
+
+class SkAutoTime {
+public:
+    // The label is not deep-copied, so its address must remain valid for the
+    // lifetime of this object
+    SkAutoTime(const char* label = NULL, SkMSec minToDump = 0) : fLabel(label)
+    {
+        fNow = SkTime::GetMSecs();
+        fMinToDump = minToDump;
+    }
+    ~SkAutoTime()
+    {
+        SkMSec dur = SkTime::GetMSecs() - fNow;
+        if (dur >= fMinToDump) {
+            SkDebugf("%s %d\n", fLabel ? fLabel : "", dur);
+        }
+    }
+private:
+    const char* fLabel;
+    SkMSec      fNow;
+    SkMSec      fMinToDump;
+};
+
+#endif
+