508 bool SwRenderer::beginComposite(RenderCompositor* cmp, CompositeMethod method, uint8_t opacity)  in beginComposite()  argument
510     if (!cmp) return false;  in beginComposite()
511     auto p = static_cast<SwCompositor*>(cmp);  in beginComposite()
554     SwSurface* cmp = nullptr;  in request()  local
559             cmp = *p;  in request()
565     if (!cmp) {  in request()
567         cmp = new SwSurface(surface);  in request()
568         cmp->compositor = new SwCompositor;  in request()
569         cmp->compositor->image.data = (pixel_t*)malloc(channelSize * surface->stride * surface->h);  in request()
570         cmp->compositor->image.w = surface->w;  in request()
571         cmp->compositor->image.h = surface->h;  in request()
572         cmp->compositor->image.stride = surface->stride;  in request()
573         cmp->compositor->image.direct = true;  in request()
574         cmp->compositor->valid = true;  in request()
575         cmp->channelSize = cmp->compositor->image.channelSize = channelSize;  in request()
576         cmp->w = cmp->compositor->image.w;  in request()
577         cmp->h = cmp->compositor->image.h;  in request()
579         compositors.push(cmp);  in request()
583     cmp->data = cmp->compositor->image.data;  in request()
585     return cmp;  in request()
601     auto cmp = request(CHANNEL_SIZE(cs));  in target()  local
609     cmp->compositor->recoverSfc = surface;  in target()
610     cmp->compositor->recoverCmp = surface->compositor;  in target()
611     cmp->compositor->valid = false;  in target()
612     cmp->compositor->bbox.min.x = x;  in target()
613     cmp->compositor->bbox.min.y = y;  in target()
614     cmp->compositor->bbox.max.x = x + w;  in target()
615     cmp->compositor->bbox.max.y = y + h;  in target()
620     rasterClear(cmp, x, y, w, h, color);  in target()
623     surface = cmp;  in target()
625     return cmp->compositor;  in target()
629 bool SwRenderer::endComposite(RenderCompositor* cmp)  in endComposite()  argument
631     if (!cmp) return false;  in endComposite()
633     auto p = static_cast<SwCompositor*>(cmp);  in endComposite()
659 bool SwRenderer::effect(RenderCompositor* cmp, const RenderEffect* effect)  in effect()  argument
661     auto p = static_cast<SwCompositor*>(cmp);  in effect()