import portability fixes from Chrome around floats

move porting functions for SkDebugf into /ports directory



git-svn-id: http://skia.googlecode.com/svn/trunk@147 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 33 insertions, 0 deletions

diff --git a/src/ports/SkDebug_stdio.cpp b/src/ports/SkDebug_stdio.cpp
new file mode 100644
index 0000000000..f5bf687644
--- /dev/null
+++ b/src/ports/SkDebug_stdio.cpp
@@ -0,0 +1,33 @@
+/* libs/corecg/SkDebug_stdio.cpp
+**
+** Copyright 2006, 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 "SkTypes.h"
+
+static const size_t kBufferSize = 256;
+
+#include <stdarg.h>
+#include <stdio.h>
+
+void SkDebugf(const char format[], ...) {
+    char    buffer[kBufferSize + 1];
+    va_list args;
+    va_start(args, format);
+    vsnprintf(buffer, kBufferSize, format, args);
+    va_end(args);
+    fprintf(stderr, buffer);
+}
+