commit 3a67a668dbdc3a6bba68700a6dfdef8164ae0c69
author senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon Jul 09 18:22:08 2012 +0000
committer senorblanco@chromium.org <senorblanco@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> Mon Jul 09 18:22:08 2012 +0000
tree 388f4b98ae3b4d4a4fbe0069a38c5eccdb79464f
parent 1dcfa1fcbdf8710394625a743c7ffd40633d7eb5

Add an SK_PRINTF_LIKE macro, which declares a function to have printf-like
semantics, allowing gcc and clang to check the format string against the
arguments.  Enable its use on SkString (printf, appendf, and prependf).  Also
define an SK_SIZE_T_SPECIFIER macro so there's a cross-platform way of
printing a size_t.

Review URL:  http://codereview.appspot.com/6375043/



git-svn-id: http://skia.googlecode.com/svn/trunk@4485 2bbb7eff-a529-9590-31e7-b0007b416f81

src/utils/SkDumpCanvas.cpp

diff --git a/src/utils/SkDumpCanvas.cpp b/src/utils/SkDumpCanvas.cpp
index 57ee799..d1db4e2 100644
--- a/src/utils/SkDumpCanvas.cpp
+++ b/src/utils/SkDumpCanvas.cpp
@@ -133,15 +133,15 @@
                      SkString* str) {
     switch (enc) {
         case SkPaint::kUTF8_TextEncoding:
-            str->printf("\"%.*s\"%s", SkMax32(len, 32), text,
+            str->printf("\"%.*s\"%s", SkMax32(len, 32), (const char*) text,
                         len > 32 ? "..." : "");
             break;
         case SkPaint::kUTF16_TextEncoding:
-            str->printf("\"%.*S\"%s", SkMax32(len, 32), text,
+            str->printf("\"%.*S\"%s", SkMax32(len, 32), (const wchar_t*) text,
                         len > 64 ? "..." : "");
             break;
         case SkPaint::kUTF32_TextEncoding:
-            str->printf("\"%.*S\"%s", SkMax32(len, 32), text,
+            str->printf("\"%.*S\"%s", SkMax32(len, 32), (const wchar_t*) text,
                         len > 128 ? "..." : "");
             break;
         case SkPaint::kGlyphID_TextEncoding: