| reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame^] | 1 | #include "SkPaintFlagsDrawFilter.h" |
| 2 | #include "SkPaint.h" |
| 3 | |
| 4 | SkPaintFlagsDrawFilter::SkPaintFlagsDrawFilter(uint32_t clearFlags, |
| 5 | uint32_t setFlags) |
| 6 | { |
| 7 | fClearFlags = SkToU16(clearFlags & SkPaint::kAllFlags); |
| 8 | fSetFlags = SkToU16(setFlags & SkPaint::kAllFlags); |
| 9 | } |
| 10 | |
| 11 | bool SkPaintFlagsDrawFilter::filter(SkCanvas*, SkPaint* paint, Type) |
| 12 | { |
| 13 | fPrevFlags = paint->getFlags(); |
| 14 | paint->setFlags((fPrevFlags & ~fClearFlags) | fSetFlags); |
| 15 | return true; |
| 16 | } |
| 17 | |
| 18 | void SkPaintFlagsDrawFilter::restore(SkCanvas*, SkPaint* paint, Type) |
| 19 | { |
| 20 | paint->setFlags(fPrevFlags); |
| 21 | } |
| 22 | |