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lottie/performance: clip out path early during rle generation.

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Change-Id: I0e7c8f9b8408a56e9fd197fe53c49b0a87517608
This commit is contained in:
subhransu mohanty
2018-11-19 14:41:13 +09:00
committed by Hermet Park
parent 556836cdc5
commit bcfafd8a5b
3 changed files with 6 additions and 5 deletions
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3
src/lottie/lottieitem.cpp
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@@ -116,8 +116,9 @@ bool LOTCompItem::render(const lottie::Surface &surface)
*/
mDrawableList.clear();
mRootLayer->renderList(mDrawableList);
VRect clip(0, 0, surface.width(), surface.height());
for (auto &e : mDrawableList) {
e->preprocess();
e->preprocess(clip);
}
VPainter painter(&bitmap);

6
src/vector/vdrawable.cpp
View File

@@ -2,7 +2,7 @@
#include "vdasher.h"
#include "vraster.h"
void VDrawable::preprocess()
void VDrawable::preprocess(const VRect &clip)
{
if (mFlag & (DirtyState::Path)) {
if (mStroke.enable) {
@@ -12,10 +12,10 @@ void VDrawable::preprocess()
}
mRleTask = VRaster::generateStrokeInfo(
std::move(mPath), std::move(mRle), mStroke.cap, mStroke.join,
mStroke.width, mStroke.meterLimit);
mStroke.width, mStroke.meterLimit, clip);
} else {
mRleTask = VRaster::generateFillInfo(
std::move(mPath), std::move(mRle), mFillRule);
std::move(mPath), std::move(mRle), mFillRule, clip);
}
mRle = VRle();
mFlag &= ~DirtyFlag(DirtyState::Path);

2
src/vector/vdrawable.h
View File

@@ -26,7 +26,7 @@ public:
void setStrokeInfo(CapStyle cap, JoinStyle join, float meterLimit,
float strokeWidth);
void setDashInfo(float *array, uint size);
void preprocess();
void preprocess(const VRect &clip);
VRle rle();
public: