skia2

History

Jim Van Verth c910602376 Reland "Minimal iOS app: Perform present subsequent to flush" This is a reland of `4e385e21a4` Original change's description: > Minimal iOS app: Perform present subsequent to flush > > Currently the backbuffer present is not on the same MTLCommandQueue > as the flush from Skia, which probably means that it's happening > concurrently. This can overwhelm the GPU. This CL submits the present > to the same queue as the flush. > > Change-Id: Ibaf805553931c9dc46368b362a2391425ae3e60e > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/248557 > Reviewed-by: Hal Canary <halcanary@skia.org> > Commit-Queue: Jim Van Verth <jvanverth@google.com> Change-Id: I118047630b8936838d5da8ef4307ad5c5e8d2ade Reviewed-on: https://skia-review.googlesource.com/c/skia/+/248562 Reviewed-by: Hal Canary <halcanary@skia.org> Commit-Queue: Jim Van Verth <jvanverth@google.com>		2019-10-14 18:32:37 +00:00
..
BUILD.gn	experimental/skottie_ios: Skottie iOS/Metal App	2019-09-16 19:10:24 +00:00
main.mm	Reland "Minimal iOS app: Perform present subsequent to flush"	2019-10-14 18:32:37 +00:00
README.md	experimental/minimal_ios_mtl_skia_app	2019-09-17 15:18:26 +00:00
SkMetalViewBridge.h	Reland "Minimal iOS app: Perform present subsequent to flush"	2019-10-14 18:32:37 +00:00
SkMetalViewBridge.mm	Reland "Minimal iOS app: Perform present subsequent to flush"	2019-10-14 18:32:37 +00:00
SkottieMtkView.h	Reland "Minimal iOS app: Perform present subsequent to flush"	2019-10-14 18:32:37 +00:00
SkottieMtkView.mm	Reland "Minimal iOS app: Perform present subsequent to flush"	2019-10-14 18:32:37 +00:00

README.md

##skottie_ios

How to compile:

cd $SKIA_ROOT_DIRECTORY

mkdir -p out/ios_arm64_mtl
cat > out/ios_arm64_mtl/args.gn <<EOM
target_os="ios"
target_cpu="arm64"
skia_use_metal=true
skia_use_expat=false
skia_enable_pdf=false
EOM

tools/git-sync-deps
bin/gn gen out/ios_arm64_mtl
ninja -C out/ios_arm64_mtl skottie_ios

Then install the out/ios_arm64_mtl/skottie_ios.app bundle.