AuroraMiddleware/skia2
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Fix for skp chunk sizes when clips are used outside of any save

Browse Source 
https://codereview.appspot.com/7342047/



git-svn-id: http://skia.googlecode.com/svn/trunk@7748 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
robertphillips@google.com 2013-02-15 15:13:27 +00:00
parent 2ca1aaaa44
commit f92915089f
1 changed files with 24 additions and 8 deletions
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32
src/core/SkPictureRecord.cpp
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@ -352,8 +352,12 @@ void SkPictureRecord::recordRestoreOffsetPlaceholder(SkRegion::Op op) {
}
bool SkPictureRecord::clipRect(const SkRect& rect, SkRegion::Op op, bool doAA) {
// id + rect + clip params + restore offset
uint32_t size = 1 * kUInt32Size + sizeof(rect) + 2 * kUInt32Size;
// id + rect + clip params
uint32_t size = 1 * kUInt32Size + sizeof(rect) + 1 * kUInt32Size;
if (!fRestoreOffsetStack.isEmpty()) {
// + restore offset
size += kUInt32Size;
}
uint32_t initialOffset = this->addDraw(CLIP_RECT, &size);
addRect(rect);
addInt(ClipParams_pack(op, doAA));
@ -368,8 +372,12 @@ bool SkPictureRecord::clipRRect(const SkRRect& rrect, SkRegion::Op op, bool doAA
return this->SkPictureRecord::clipRect(rrect.getBounds(), op, doAA);
}
// op + rrect + clip params + restore offset
uint32_t size = 1 * kUInt32Size + SkRRect::kSizeInMemory + 2 * kUInt32Size;
// op + rrect + clip params
uint32_t size = 1 * kUInt32Size + SkRRect::kSizeInMemory + 1 * kUInt32Size;
if (!fRestoreOffsetStack.isEmpty()) {
// + restore offset
size += kUInt32Size;
}
uint32_t initialOffset = this->addDraw(CLIP_RRECT, &size);
addRRect(rrect);
addInt(ClipParams_pack(op, doAA));
@ -391,8 +399,12 @@ bool SkPictureRecord::clipPath(const SkPath& path, SkRegion::Op op, bool doAA) {
return this->clipRect(r, op, doAA);
}
// op + path index + clip params + restore offset
uint32_t size = 4 * kUInt32Size;
// op + path index + clip params
uint32_t size = 3 * kUInt32Size;
if (!fRestoreOffsetStack.isEmpty()) {
// + restore offset
size += kUInt32Size;
}
uint32_t initialOffset = this->addDraw(CLIP_PATH, &size);
addPath(path);
addInt(ClipParams_pack(op, doAA));
@ -408,8 +420,12 @@ bool SkPictureRecord::clipPath(const SkPath& path, SkRegion::Op op, bool doAA) {
}
bool SkPictureRecord::clipRegion(const SkRegion& region, SkRegion::Op op) {
// op + region index + clip params + restore offset
uint32_t size = 4 * kUInt32Size;
// op + region index + clip params
uint32_t size = 3 * kUInt32Size;
if (!fRestoreOffsetStack.isEmpty()) {
// + restore offset
size += kUInt32Size;
}
uint32_t initialOffset = this->addDraw(CLIP_REGION, &size);
addRegion(region);
addInt(ClipParams_pack(op, false));