diff options
author | bsalomon <bsalomon@google.com> | 2016-05-04 13:50:29 -0700 |
---|---|---|
committer | Commit bot <commit-bot@chromium.org> | 2016-05-04 13:50:29 -0700 |
commit | 06077565b18714ff3fc0db9118e2c21f6f25243f (patch) | |
tree | b5b250ce3600dc4fd67ebea5d7096ec1779bc133 /src/gpu/GrStyle.h | |
parent | 345242671587d7273819bfe423be96e4392033e3 (diff) |
Make cap only affect the keys of GrShapes that are possibly-open
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1949193002
Review-Url: https://codereview.chromium.org/1949193002
Diffstat (limited to 'src/gpu/GrStyle.h')
-rw-r--r-- | src/gpu/GrStyle.h | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/gpu/GrStyle.h b/src/gpu/GrStyle.h index d63df32290..c65b22b81a 100644 --- a/src/gpu/GrStyle.h +++ b/src/gpu/GrStyle.h @@ -49,21 +49,30 @@ public: }; /** + * Optional flags for computing keys that may remove unnecessary variation in the key due to + * style settings that don't affect particular classes of geometry. + */ + enum KeyFlags { + // The shape being styled has no open contours. + kClosed_KeyFlag = 0x1 + }; + + /** * Computes the key length for a GrStyle. The return will be negative if it cannot be turned * into a key. This occurs when there is a path effect that is not a dash. The key can * either reflect just the path effect (if one) or the path effect and the strokerec. Note * that a simple fill has a zero sized key. */ - static int KeySize(const GrStyle& , Apply); + static int KeySize(const GrStyle& , Apply, uint32_t flags = 0); /** * Writes a unique key for the style into the provided buffer. This function assumes the buffer * has room for at least KeySize() values. It assumes that KeySize() returns a non-negative - * value for the style and Apply param. This is written so that the key for just dash - * application followed by the key for the remaining SkStrokeRec is the same as the key for - * applying dashing and SkStrokeRec all at once. + * value for the combination of GrStyle, Apply and flags params. This is written so that the key + * for just dash application followed by the key for the remaining SkStrokeRec is the same as + * the key for applying dashing and SkStrokeRec all at once. */ - static void WriteKey(uint32_t*, const GrStyle&, Apply); + static void WriteKey(uint32_t*, const GrStyle&, Apply, uint32_t flags = 0); GrStyle() : GrStyle(SkStrokeRec::kFill_InitStyle) {} |