Chris Bracken 468e714771 [macOS] Consolidate external texture classes (flutter/engine#37703) ...

Previously, external textures were modelled in the macOS embedder by a
top-level FlutterMacOSExternalTexture protocol with a single textureID
getter, and two implementations: FlutterExternalTextureGL and
FlutterExternalTextureMetal.

With the removal of OpenGL support from the macOS embedder, the only
remaining external texture implementation is Metal. This patch squashes
this set of types into a single FlutterExternalTexture class.

Issue: https://github.com/flutter/flutter/issues/108304
Issue: https://github.com/flutter/flutter/issues/114445

2022-11-17 10:44:01 -08:00

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src/flutter

[macOS] Consolidate external texture classes (flutter/engine#37703)

2022-11-17 10:44:01 -08:00