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tvg_saver: skip the invisible paint as possible.

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Hermet Park 2021-08-09 20:31:49 +09:00 • committed by Hermet Park
parent 41ad6e16e9
commit 5b89389161
2 changed files with 6 additions and 3 deletions
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7
src/savers/tvg/tvgTvgSaver.cpp
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@ -412,7 +412,7 @@ TvgBinCounter TvgSaver::serializeComposite(const Paint* cmpTarget, CompositeMeth
auto flag = static_cast<TvgBinFlag>(cmpMethod); auto flag = static_cast<TvgBinFlag>(cmpMethod);
auto cnt = writeTagProperty(TVG_TAG_PAINT_CMP_METHOD, SIZE(TvgBinFlag), &flag); auto cnt = writeTagProperty(TVG_TAG_PAINT_CMP_METHOD, SIZE(TvgBinFlag), &flag);
cnt += serialize(cmpTarget, nullptr); cnt += serialize(cmpTarget, nullptr, true);
writeReservedCount(cnt); writeReservedCount(cnt);
@ -436,10 +436,13 @@ TvgBinCounter TvgSaver::serializeChildren(const Paint* paint, const Matrix* tran
} }
TvgBinCounter TvgSaver::serialize(const Paint* paint, const Matrix* transform) TvgBinCounter TvgSaver::serialize(const Paint* paint, const Matrix* transform, bool compTarget)
{ {
if (!paint) return 0; if (!paint) return 0;
//Invisible paint, no point to save it if the paint is not the composition target...
if (!compTarget && paint->opacity() == 0) return 0;
auto m = const_cast<Paint*>(paint)->transform(); auto m = const_cast<Paint*>(paint)->transform();
if (transform) m = _multiply(transform, &m); if (transform) m = _multiply(transform, &m);

2
src/savers/tvg/tvgTvgSaver.h
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@ -49,7 +49,7 @@ private:
TvgBinCounter writeTagProperty(TvgBinTag tag, TvgBinCounter cnt, const void* data); TvgBinCounter writeTagProperty(TvgBinTag tag, TvgBinCounter cnt, const void* data);
TvgBinCounter writeTransform(const Matrix* transform); TvgBinCounter writeTransform(const Matrix* transform);
TvgBinCounter serialize(const Paint* paint, const Matrix* transform); TvgBinCounter serialize(const Paint* paint, const Matrix* transform, bool compTarget = false);
TvgBinCounter serializeScene(const Scene* scene, const Matrix* transform); TvgBinCounter serializeScene(const Scene* scene, const Matrix* transform);
TvgBinCounter serializeShape(const Shape* shape, const Matrix* transform); TvgBinCounter serializeShape(const Shape* shape, const Matrix* transform);
TvgBinCounter serializePicture(const Picture* picture, const Matrix* transform); TvgBinCounter serializePicture(const Picture* picture, const Matrix* transform);