Hi Adam,
Some comments inlined below:
On Tue, Jul 22, 2008 at 01:22:56AM -0400, Adam Petaccia wrote:
diff --git a/dlls/gdiplus/gdiplus_private.h b/dlls/gdiplus/gdiplus_private.h index e7ca874..9c0246b 100644 --- a/dlls/gdiplus/gdiplus_private.h +++ b/dlls/gdiplus/gdiplus_private.h @@ -196,4 +198,40 @@ struct GpFontFamily{ WCHAR FamilyName[LF_FACESIZE]; };
+typedef struct RegionElement +{
- DWORD type; /* Rectangle, Path, SpecialRectangle, or CombineMode */
- union
- {
GpRectF rect;struct{GpPath* path;struct{DWORD size;DWORD magic;DWORD pointCount;DWORD storageFlags;} pathHeader;} pathData;struct{struct RegionElement *left; /* the original region */struct RegionElement *right; /* what *left was combined with */} combine;- } elementData;
+} RegionElement;
It would be better to avoid the mixed upper/lower case names, since this makes it look like they're win32 api structures. Something like typedef struct region_element region_element is nicer. Same goes for the element names like pathHeader etc.
+struct GpRegion{
- struct
- {
DWORD size;DWORD checksum;DWORD magic;DWORD numOps;
A better name for numOps would be num_child_nodes. This is the total number of children under the root node (and is equal to twice the number of ops). I should update my comment at the beginning of region.c to reflect this.
- } header;
- RegionElement *node;
How about actually embedding the structure here rather than a pointer to it? Since you'll always have a root node there's no need to allocate it explicitly. And let's call it 'root' not 'node'. Something like region_element root
diff --git a/include/gdiplusenums.h b/include/gdiplusenums.h index 53401bd..f3110c9 100644 --- a/include/gdiplusenums.h +++ b/include/gdiplusenums.h @@ -308,6 +308,15 @@ enum CombineMode CombineModeComplement };
+enum RegionType +{
- RegionDataRect = 0x10000000,
- RegionDataPath = 0x10000001,
- RegionDataEmptyRect = 0x10000002,
- RegionDataInfiniteRect = 0x10000003,
+};
enum FlushIntention { FlushIntentionFlush = 0, @@ -353,6 +362,7 @@ typedef enum HotkeyPrefix HotkeyPrefix; typedef enum PenAlignment GpPenAlignment; typedef enum ImageCodecFlags ImageCodecFlags; typedef enum CombineMode CombineMode; +typedef enum RegionType RegionType; typedef enum FlushIntention FlushIntention; typedef enum CoordinateSpace CoordinateSpace;
Are you sure RegionType is in the win32 api? I can't find this is my gdiplusenums.h. If it isn't then it should be put in gdiplus_private.h (or even just in region.c if nothing else uses it) and renamed to enum region_type.
Again, I think you'd be better off submitting a couple of patches at a time.
Huw.