mirror of
https://github.com/Relintai/sdl2_frt.git
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69d27a69cd
Dzmitry Malyshau
Current code, search paths, and error messages are written to only consider MoltenVK on macOS as a Vulkan Portability implementation. It's not the only implementation available to the users. gfx-portability [1] has been shown to run a number of titles well, including Dota2, Dolphin Emulator, and vkQuake3, often out-performing MoltenVK in frame rate and stability (see Dolphin benchmark [2]).
There is no reason for SDL to be that specific, it's not using any MVK-specific functions other than the WSI initialization ("VK_MVK_macos_surface"). gfx-portability exposes this extension as well, and a more generic WSI extension is in process. It would be good if SDL was written in a more generic way that expect a Vulkan Portability library as opposed to MoltenVK specifically.
[1] https://github.com/gfx-rs/portability
[2] https://gfx-rs.github.io/2019/03/22/dolphin-macos-performance.html
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| atomic | ||
| audio | ||
| core | ||
| cpuinfo | ||
| dynapi | ||
| events | ||
| file | ||
| filesystem | ||
| haptic | ||
| hidapi | ||
| joystick | ||
| libm | ||
| loadso | ||
| main | ||
| power | ||
| render | ||
| sensor | ||
| stdlib | ||
| test | ||
| thread | ||
| timer | ||
| video | ||
| SDL_assert_c.h | ||
| SDL_assert.c | ||
| SDL_dataqueue.c | ||
| SDL_dataqueue.h | ||
| SDL_error_c.h | ||
| SDL_error.c | ||
| SDL_hints.c | ||
| SDL_internal.h | ||
| SDL_log.c | ||
| SDL.c | ||