118df7cf62
- 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>
66 lines
1.4 KiB
Markdown
66 lines
1.4 KiB
Markdown
# Skottie iOS Example App
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## Metal
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How to compile for the Metal backend:
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cd $SKIA_ROOT_DIRECTORY
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mkdir -p out/ios_arm64_mtl
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cat > out/ios_arm64_mtl/args.gn <<EOM
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target_os="ios"
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target_cpu="arm64"
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skia_use_metal=true
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skia_use_expat=false
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skia_enable_pdf=false
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EOM
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tools/git-sync-deps
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bin/gn gen out/ios_arm64_mtl
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ninja -C out/ios_arm64_mtl skottie_example
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Then install the `out/ios_arm64_mtl/skottie_example.app` bundle.
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## CPU
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How to compile for the CPU backend:
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cd $SKIA_ROOT_DIRECTORY
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mkdir -p out/ios_arm64_cpu
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cat > out/ios_arm64_cpu/args.gn <<EOM
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target_cpu="arm64"
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target_os="ios"
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skia_enable_gpu=false
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skia_enable_pdf=false
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skia_use_expat=false
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EOM
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tools/git-sync-deps
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bin/gn gen out/ios_arm64_cpu
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ninja -C out/ios_arm64_cpu skottie_example
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Then install the `out/ios_arm64_cpu/skottie_example.app` bundle.
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## OpenGL
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How to compile for the OpenGL backend:
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cd $SKIA_ROOT_DIRECTORY
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mkdir -p out/ios_arm64_gl
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cat > out/ios_arm64_gl/args.gn <<EOM
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target_cpu="arm64"
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target_os="ios"
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skia_enable_gpu=true
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skia_use_metal=false
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skia_enable_pdf=false
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skia_use_expat=false
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EOM
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tools/git-sync-deps
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bin/gn gen out/ios_arm64_gl
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ninja -C out/ios_arm64_gl skottie_example
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Then install the `out/ios_arm64_gl/skottie_example.app` bundle.
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