AuroraMiddleware/skia2
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

array of unique verts

Browse Source 
Bug: skia:
Change-Id: I883176c77d57cd58f8a0418b5fe592e300d8fa0a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/197900
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This commit is contained in:
Mike Reed 2019-03-05 14:29:50 -05:00 committed by Skia Commit-Bot
parent 9f3c8194a0
commit 541ae450f4
1 changed files with 12 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
samplecode/SamplePatch.cpp
View File

@ -371,9 +371,11 @@ static sk_sp<SkVertices> make_verts(const SkPath& path, SkScalar width) {
}
class PseudoInkView : public Sample {
enum { N = 100 };
SkPath fPath;
sk_sp<SkVertices> fVertices;
sk_sp<SkVertices> fVertices[N];
SkPaint fSkeletonP, fStrokeP, fVertsP;
bool fDirty = true;
public:
PseudoInkView() {
@ -399,12 +401,15 @@ protected:
}
void onDrawContent(SkCanvas* canvas) override {
if (!fVertices) {
fVertices = make_verts(fPath, 30);
if (fDirty) {
for (int i = 0; i < N; ++i) {
fVertices[i] = make_verts(fPath, 30);
}
fDirty = false;
}
for (int i = 0; i < 10; ++i) {
canvas->drawVertices(fVertices, SkBlendMode::kSrc, fVertsP);
canvas->translate(10, 10);
for (int i = 0; i < N; ++i) {
canvas->drawVertices(fVertices[i], SkBlendMode::kSrc, fVertsP);
canvas->translate(1, 1);
}
// canvas->drawPath(fPath, fStrokeP);
// canvas->drawPath(fPath, fSkeletonP);
@ -421,7 +426,7 @@ protected:
switch (click->fState) {
case Click::kMoved_State:
fPath.lineTo(click->fCurr);
fVertices.reset();
fDirty = true;
break;
default:
break;