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renderer: rectified render update flags.

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Image update flag has been missed, when the image
is copied with a surface. This fixed it.

Also try to skip update if any properties were not changed.
This commit is contained in:
Hermet Park 2024-07-06 21:56:57 +09:00 • committed by Hermet Park
parent eb86ac539c
commit 9ecb296b99
2 changed files with 8 additions and 4 deletions
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8
src/renderer/tvgPicture.h
View file

@ -92,18 +92,19 @@ struct Picture::Impl
RenderData update(RenderMethod* renderer, const RenderTransform* pTransform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag pFlag, bool clipper)
{
auto flag = load();
auto flag = static_cast<RenderUpdateFlag>(pFlag | load());
if (surface) {
if (flag == RenderUpdateFlag::None) return rd;
auto transform = resizeTransform(pTransform);
rd = renderer->prepare(surface, &rm, rd, &transform, clips, opacity, static_cast<RenderUpdateFlag>(pFlag | flag));
rd = renderer->prepare(surface, &rm, rd, &transform, clips, opacity, flag);
} else if (paint) {
if (resizing) {
loader->resize(paint, w, h);
resizing = false;
}
needComp = needComposition(opacity) ? true : false;
rd = paint->pImpl->update(renderer, pTransform, clips, opacity, static_cast<RenderUpdateFlag>(pFlag | flag), clipper);
rd = paint->pImpl->update(renderer, pTransform, clips, opacity, flag, clipper);
}
return rd;
}
@ -200,6 +201,7 @@ struct Picture::Impl
if (loader) {
dup->loader = loader;
++dup->loader->sharing;
PP(ret)->renderFlag |= RenderUpdateFlag::Image;
}
dup->surface = surface;

4
src/renderer/tvgShape.h
View file

@ -96,7 +96,9 @@ struct Shape::Impl
}
RenderData update(RenderMethod* renderer, const RenderTransform* transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag pFlag, bool clipper)
{
{
if (static_cast<RenderUpdateFlag>(pFlag | flag) == RenderUpdateFlag::None) return rd;
if ((needComp = needComposition(opacity))) {
/* Overriding opacity value. If this scene is half-translucent,
It must do intermediate composition with that opacity value. */