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skia2/tools/skottie_ios_app/README.md

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SkMetalDeviceToGrContext: no longer needs any Skia headers Also: mv experimental/skottie_ios tools/skottie_ios_app Motivation: make using SkMetalViewBridge that much easier for clients. Change-Id: I985930ae0751d218e89c48c57b69d85ad7a1e703 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259279 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-12-11 15:32:59 +00:00
# Skottie iOS Example App
## Metal
How to compile for the Metal backend:
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_example
Then install the `out/ios_arm64_mtl/skottie_example.app` bundle.
## CPU
How to compile for the CPU backend:
cd $SKIA_ROOT_DIRECTORY
mkdir -p out/ios_arm64_cpu
cat > out/ios_arm64_cpu/args.gn <<EOM
target_cpu="arm64"
target_os="ios"
skia_enable_gpu=false
skia_enable_pdf=false
skia_use_expat=false
skottie_ios_app: Add OpenGL. - Consolidate Skottie logic into SkottieViewController class that no longer knows about which backend we use. - Abstract out SkiaViewController interdace which SkottieViewController implements. - Create three classes SkiaGLView, SkiaUIView, and SkiaMtkView, which all accept SkiaViewController objects but override GLKView, UIView, and MTKView. - SkAnimationDraw and SkTimeKeeper now SkiaViewController implementation details, no longer shared in headers. Cq-Include-Trybots: skia/skia.primary:Build-Mac-Clang-arm64-Debug-iOS_Metal Cq-Include-Trybots: skia/skia.primary:Build-Mac-Clang-arm64-Debug-iOS Change-Id: I96ff2911d63da7d5327c81f91996b2a1b12c4419 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261178 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-12-18 21:26:19 +00:00
EOM
SkMetalDeviceToGrContext: no longer needs any Skia headers Also: mv experimental/skottie_ios tools/skottie_ios_app Motivation: make using SkMetalViewBridge that much easier for clients. Change-Id: I985930ae0751d218e89c48c57b69d85ad7a1e703 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/259279 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-12-11 15:32:59 +00:00
tools/git-sync-deps
bin/gn gen out/ios_arm64_cpu
ninja -C out/ios_arm64_cpu skottie_example
Then install the `out/ios_arm64_cpu/skottie_example.app` bundle.
skottie_ios_app: Add OpenGL. - Consolidate Skottie logic into SkottieViewController class that no longer knows about which backend we use. - Abstract out SkiaViewController interdace which SkottieViewController implements. - Create three classes SkiaGLView, SkiaUIView, and SkiaMtkView, which all accept SkiaViewController objects but override GLKView, UIView, and MTKView. - SkAnimationDraw and SkTimeKeeper now SkiaViewController implementation details, no longer shared in headers. Cq-Include-Trybots: skia/skia.primary:Build-Mac-Clang-arm64-Debug-iOS_Metal Cq-Include-Trybots: skia/skia.primary:Build-Mac-Clang-arm64-Debug-iOS Change-Id: I96ff2911d63da7d5327c81f91996b2a1b12c4419 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/261178 Reviewed-by: Jim Van Verth <jvanverth@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
2019-12-18 21:26:19 +00:00
## OpenGL
How to compile for the OpenGL backend:
cd $SKIA_ROOT_DIRECTORY
mkdir -p out/ios_arm64_gl
cat > out/ios_arm64_gl/args.gn <<EOM
target_cpu="arm64"
target_os="ios"
skia_enable_gpu=true
skia_use_metal=false
skia_enable_pdf=false
skia_use_expat=false
EOM
tools/git-sync-deps
bin/gn gen out/ios_arm64_gl
ninja -C out/ios_arm64_gl skottie_example
Then install the `out/ios_arm64_gl/skottie_example.app` bundle.
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