Jonah Williams 724d1ae6fc [Impeller] Implement framebuffer fetch support for OpenGLES. (flutter/engine#46585) ...

https://github.com/flutter/flutter/issues/120223 for OpenGLES. Checks for support of the framebuffer fetch extension: https://registry.khronos.org/OpenGL/extensions/EXT/EXT_shader_framebuffer_fetch.txt . This is supported on a Pixel 6 at least, we should double check the distribution of the extension.

![d3c](https://github.com/flutter/engine/assets/8975114/d2392dc8-e1b1-4084-ac5d-c5744c651a39)

2023-10-10 19:10:11 +00:00

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src/flutter

[Impeller] Implement framebuffer fetch support for OpenGLES. (flutter/engine#46585)

2023-10-10 19:10:11 +00:00