skia2/tools/skottie_ios_app/SkiaViewController.h
Hal Canary 118df7cf62 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>
2020-01-14 16:16:32 +00:00

22 lines
669 B
Objective-C

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#ifndef SkiaViewController_DEFINED
#define SkiaViewController_DEFINED
class SkCanvas;
#import <CoreGraphics/CoreGraphics.h>
#import <Foundation/Foundation.h>
// An interface that draws to a Skia canvas.
@interface SkiaViewController : NSObject
- (void)draw:(CGRect)rect toCanvas:(SkCanvas*)canvas atSize:(CGSize)size;
// Return the current paused state. Implementations should override.
- (bool)isPaused;
// Change the paused state. Implementations should override.
- (void)togglePaused;
@end
#endif // SkiaViewController_DEFINED