diff options
| author |  vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-03-04 03:15:13 +0000 |
|---|---|---|
| committer | vandebo@chromium.org <vandebo@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2011-03-04 03:15:13 +0000 |
| commit | 094316bd284372c2a3d8ef02eec589901e503c59 (patch) | |
| tree | 4dd6b02abaa0e212e8a2278b8b634b32096a6177 /include | |
| parent | e280f1d164a7a4abba525276b7970666b1a50e0d (diff) | |
[PDF] Restrict scalars to the range that PDF understands.
* Add a config flag to ignore the restrictions
* Apply restriction to both SkPDFScalar and scalars used in content streams.
* +/- 32,767 for the integer part.
* +/1 1/65536 for the fraction part.
Review URL: http://codereview.appspot.com/4240050
git-svn-id: http://skia.googlecode.com/svn/trunk@882 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'include')
| -rw-r--r-- | include/config/SkUserConfig.h | 5 | ||||
| -rw-r--r-- | include/pdf/SkPDFTypes.h | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/config/SkUserConfig.h b/include/config/SkUserConfig.h index c0bbb4be49..13169cae99 100644 --- a/include/config/SkUserConfig.h +++ b/include/config/SkUserConfig.h @@ -123,6 +123,11 @@ */ //#define SK_ZLIB_INCLUDE <zlib.h> +/* Define this to allow PDF scalars above 32k. The PDF/A spec doesn't allow + them, but modern PDF interpreters should handle them just fine. + */ +//#define SK_ALLOW_LARGE_PDF_SCALARS + /* Define this to remove dimension checks on bitmaps. Not all blits will be correct yet, so this is mostly for debugging the implementation. */ diff --git a/include/pdf/SkPDFTypes.h b/include/pdf/SkPDFTypes.h index 7d596346e6..efa03c370e 100644 --- a/include/pdf/SkPDFTypes.h +++ b/include/pdf/SkPDFTypes.h @@ -151,6 +151,8 @@ public: explicit SkPDFScalar(SkScalar value); virtual ~SkPDFScalar(); + static void Append(SkScalar value, SkString* string); + // The SkPDFObject interface. virtual void emitObject(SkWStream* stream, SkPDFCatalog* catalog, bool indirect); |