186 uint32_t _bsearch(T* frames, float frameNo)  in _bsearch()  argument
189     int32_t high = int32_t(frames->count) - 1;  in _bsearch()
193         auto frame = frames->data + mid;  in _bsearch()
204 uint32_t _nearest(T* frames, float frameNo)  in _nearest()  argument
206     if (frames) {  in _nearest()
207         auto key = _bsearch(frames, frameNo);  in _nearest()
208         if (key == frames->count - 1) return key;  in _nearest()
209 …return (fabsf(frames->data[key].no - frameNo) < fabsf(frames->data[key + 1].no - frameNo)) ? key :…  in _nearest()
216 float _frameNo(T* frames, int32_t key)  in _frameNo()  argument
218     if (!frames) return 0.0f;  in _frameNo()
220     if (key >= (int32_t) frames->count) key = (int32_t)(frames->count - 1);  in _frameNo()
221     return (*frames)[key].no;  in _frameNo()
226 float _loop(T* frames, float frameNo, LottieExpression* exp)  in _loop()  argument
228 …if (frameNo >= exp->loop.in || frameNo < frames->first().no || frameNo < frames->last().no) return…  in _loop()
230     frameNo -= frames->first().no;  in _loop()
234 …       return fmodf(frameNo, frames->last().no - frames->first().no) + (*frames)[exp->loop.key].no;  in _loop()
237             auto range = frames->last().no - (*frames)[exp->loop.key].no;  in _loop()
240             return (forward ? frameNo : (range - frameNo)) + (*frames)[exp->loop.key].no;  in _loop()
243 …return fmodf(frameNo, (*frames)[frames->count - 1 - exp->loop.key].no - frames->first().no) + fram…  in _loop()
246             auto range = (*frames)[frames->count - 1 - exp->loop.key].no - frames->first().no;  in _loop()
249             return (forward ? frameNo : (range - frameNo)) + frames->first().no;  in _loop()
261     Array<LottieScalarFrame<T>>* frames = nullptr;  member
274         delete(frames);  in release()
275         frames = nullptr;  in release()
284         return _nearest(frames, frameNo);  in nearest()
289         return frames ? frames->count : 1;  in frameCnt()
294         return _frameNo(frames, key);  in frameNo()
299         if (!frames) frames = new Array<LottieScalarFrame<T>>;  in newFrame()
300         if (frames->count + 1 >= frames->reserved) {  in newFrame()
301             auto old = frames->reserved;  in newFrame()
302             frames->grow(frames->count + 2);  in newFrame()
303 …memset((void*)(frames->data + old), 0x00, sizeof(LottieScalarFrame<T>) * (frames->reserved - old));  in newFrame()
305         ++frames->count;  in newFrame()
306         return frames->last();  in newFrame()
311         return (*frames)[frames->count];  in nextFrame()
316         if (!frames) return value;  in operator()
317         if (frames->count == 1 || frameNo <= frames->first().no) return frames->first().value;  in operator()
318         if (frameNo >= frames->last().no) return frames->last().value;  in operator()
320         auto frame = frames->data + _bsearch(frames, frameNo);  in operator()
329 …     if (exp->loop.mode != LottieExpression::LoopMode::None) frameNo = _loop(frames, frameNo, exp);  in operator()
338         if (other.frames) {
339             frames = other.frames;
340             const_cast<LottieGenericProperty<T>&>(other).frames = nullptr;
352     Array<LottieScalarFrame<PathSet>>* frames = nullptr;  member
370         if (!frames) return;  in release()
372         for (auto p = frames->begin(); p < frames->end(); ++p) {  in release()
376         free(frames->data);  in release()
377         free(frames);  in release()
382         return _nearest(frames, frameNo);  in nearest()
387         return frames ? frames->count : 1;  in frameCnt()
392         return _frameNo(frames, key);  in frameNo()
397         if (!frames) {  in newFrame()
398 …frames = static_cast<Array<LottieScalarFrame<PathSet>>*>(calloc(1, sizeof(Array<LottieScalarFrame<…  in newFrame()
400         if (frames->count + 1 >= frames->reserved) {  in newFrame()
401             auto old = frames->reserved;  in newFrame()
402             frames->grow(frames->count + 2);  in newFrame()
403 …memset((void*)(frames->data + old), 0x00, sizeof(LottieScalarFrame<PathSet>) * (frames->reserved -…  in newFrame()
405         ++frames->count;  in newFrame()
406         return frames->last();  in newFrame()
411         return (*frames)[frames->count];  in nextFrame()
421         if (!frames) path = &value;  in operator()
422         else if (frames->count == 1 || frameNo <= frames->first().no) path = &frames->first().value;  in operator()
423         else if (frameNo >= frames->last().no) path = &frames->last().value;  in operator()
425             frame = frames->data + _bsearch(frames, frameNo);  in operator()
493 …     if (exp->loop.mode != LottieExpression::LoopMode::None) frameNo = _loop(frames, frameNo, exp);  in operator()
505     Array<LottieScalarFrame<ColorStop>>* frames = nullptr;  member
527         if (!frames) return;  in release()
529         for (auto p = frames->begin(); p < frames->end(); ++p) {  in release()
532         free(frames->data);  in release()
533         free(frames);  in release()
534         frames = nullptr;  in release()
539         return _nearest(frames, frameNo);  in nearest()
544         return frames ? frames->count : 1;  in frameCnt()
549         return _frameNo(frames, key);  in frameNo()
554         if (!frames) {  in newFrame()
555 …frames = static_cast<Array<LottieScalarFrame<ColorStop>>*>(calloc(1, sizeof(Array<LottieScalarFram…  in newFrame()
557         if (frames->count + 1 >= frames->reserved) {  in newFrame()
558             auto old = frames->reserved;  in newFrame()
559             frames->grow(frames->count + 2);  in newFrame()
560 …memset((void*)(frames->data + old), 0x00, sizeof(LottieScalarFrame<ColorStop>) * (frames->reserved…  in newFrame()
562         ++frames->count;  in newFrame()
563         return frames->last();  in newFrame()
568         return (*frames)[frames->count];  in nextFrame()
574 …     if (exp->loop.mode != LottieExpression::LoopMode::None) frameNo = _loop(frames, frameNo, exp);  in operator()
578         if (!frames) return fill->colorStops(value.data, count);  in operator()
580         if (frames->count == 1 || frameNo <= frames->first().no) {  in operator()
581             return fill->colorStops(frames->first().value.data, count);  in operator()
584         if (frameNo >= frames->last().no) {  in operator()
585             return fill->colorStops(frames->last().value.data, count);  in operator()
588         auto frame = frames->data + _bsearch(frames, frameNo);  in operator()
619         if (other.frames) {
620             frames = other.frames;
621             const_cast<LottieColorStop&>(other).frames = nullptr;
638     Array<LottieVectorFrame<Point>>* frames = nullptr;  member
652         delete(frames);  in release()
653         frames = nullptr;  in release()
663         return _nearest(frames, frameNo);  in nearest()
668         return frames ? frames->count : 1;  in frameCnt()
673         return _frameNo(frames, key);  in frameNo()
678         if (!frames) frames = new Array<LottieVectorFrame<Point>>;  in newFrame()
679         if (frames->count + 1 >= frames->reserved) {  in newFrame()
680             auto old = frames->reserved;  in newFrame()
681             frames->grow(frames->count + 2);  in newFrame()
682 …memset((void*)(frames->data + old), 0x00, sizeof(LottieVectorFrame<Point>) * (frames->reserved - o…  in newFrame()
684         ++frames->count;  in newFrame()
685         return frames->last();  in newFrame()
690         return (*frames)[frames->count];  in nextFrame()
695         if (!frames) return value;  in operator()
696         if (frames->count == 1 || frameNo <= frames->first().no) return frames->first().value;  in operator()
697         if (frameNo >= frames->last().no) return frames->last().value;  in operator()
699         auto frame = frames->data + _bsearch(frames, frameNo);  in operator()
708 …     if (exp->loop.mode != LottieExpression::LoopMode::None) frameNo = _loop(frames, frameNo, exp);  in operator()
716         if (!frames || frames->count == 1) return 0;  in angle()
718 …if (frameNo <= frames->first().no) return frames->first().angle(frames->data + 1, frames->first().…  in angle()
719         if (frameNo >= frames->last().no) {  in angle()
720             auto frame = frames->data + frames->count - 2;  in angle()
721             return frame->angle(frame + 1, frames->last().no);  in angle()
724         auto frame = frames->data + _bsearch(frames, frameNo);  in angle()
730         if (!frames || frames->count < 2) return;  in prepare()
731         for (auto frame = frames->begin() + 1; frame < frames->end(); ++frame) {  in prepare()
740     Array<LottieScalarFrame<TextDocument>>* frames = nullptr;  member
764         if (!frames) return;  in release()
766         for (auto p = frames->begin(); p < frames->end(); ++p) {  in release()
770         delete(frames);  in release()
771         frames = nullptr;  in release()
776         return _nearest(frames, frameNo);  in nearest()
781         return frames ? frames->count : 1;  in frameCnt()
786         return _frameNo(frames, key);  in frameNo()
791         if (!frames) frames = new Array<LottieScalarFrame<TextDocument>>;  in newFrame()
792         if (frames->count + 1 >= frames->reserved) {  in newFrame()
793             auto old = frames->reserved;  in newFrame()
794             frames->grow(frames->count + 2);  in newFrame()
795 …memset((void*)(frames->data + old), 0x00, sizeof(LottieScalarFrame<TextDocument>) * (frames->reser…  in newFrame()
797         ++frames->count;  in newFrame()
798         return frames->last();  in newFrame()
803         return (*frames)[frames->count];  in nextFrame()
808         if (!frames) return value;  in operator()
809         if (frames->count == 1 || frameNo <= frames->first().no) return frames->first().value;  in operator()
810         if (frameNo >= frames->last().no) return frames->last().value;  in operator()
812         auto frame = frames->data + _bsearch(frames, frameNo);  in operator()
819         if (other.frames) {
820             frames = other.frames;
821             const_cast<LottieTextDoc&>(other).frames = nullptr;