398 class Via : public Sink {
400     explicit Via(Sink* sink) : fSink(sink) {}  in Via()  function
412 class ViaMatrix : public Via {
420 class ViaUpright : public Via {
428 class ViaSerialization : public Via {
430     explicit ViaSerialization(Sink* sink) : Via(sink) {}  in ViaSerialization()
434 class ViaPicture : public Via {
436     explicit ViaPicture(Sink* sink) : Via(sink) {}  in ViaPicture()
440 class ViaPipe : public Via {
442     explicit ViaPipe(Sink* sink) : Via(sink) {}  in ViaPipe()
446 class ViaDefer : public Via {
448     explicit ViaDefer(Sink* sink) : Via(sink) {}  in ViaDefer()
452 class ViaTiles : public Via {
461 class ViaSecondPicture : public Via {
463     explicit ViaSecondPicture(Sink* sink) : Via(sink) {}  in ViaSecondPicture()
467 class ViaSingletonPictures : public Via {
469     explicit ViaSingletonPictures(Sink* sink) : Via(sink) {}  in ViaSingletonPictures()
473 class ViaTwice : public Via {
475     explicit ViaTwice(Sink* sink) : Via(sink) {}  in ViaTwice()
479 class ViaSVG : public Via {
481     explicit ViaSVG(Sink* sink) : Via(sink) {}  in ViaSVG()
485 class ViaMojo : public Via {
487     explicit ViaMojo(Sink* sink) : Via(sink) {}  in ViaMojo()
491 class ViaLite : public Via {
493     explicit ViaLite(Sink* sink) : Via(sink) {}  in ViaLite()
497 class ViaCSXform : public Via {