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libsdl-org / SDL_image

Image decoding for many popular formats for Simple Directmedia Layer.

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the Xcode project needs updating

sezero opened this issue · comments

commented

Xcode project needs updating for both SDL2 and SDL3 branches:

  • avif: vendored libavif has been updated to 1.0.1: the project must
    be updated to reflect that.

  • dav1d: vendored dav1d has been updated to 1.2.1: the project must be
    updated to reflect that.

Additional notes about existing Xcode dav1d project in SDL_image:

  • STACK_ALIGNMENT is defined only for x86_64 config but not arm
    configs: Intentional?? (Same goes for the Android configs in
    vendored dav1d itself.)

  • STACK_ALIGNMENT is defined as 32: is that deliberately picked?
    Because meson build systems defines it either as 4 or 16 unless
    user-specified. (Same goes for the Android configs in vendored
    dav1d itself.)

  • There is no config.asm in none of the configs. (Same goes for
    the Android configs in vendored dav1d itself.)

    • Only for Android configs in vendored dav1d itself: PREFIX is
      defined in all configs: Is that accurate, or some copy/paste
      artifact from Xcode configs in SDL_image? (I guess the latter?)

A job for @slouken (can't do myself.)

commented

I don't know the answers to these questions, but I verified that the avif loader works on macOS. I'll go ahead and leave this open for now, in case someone runs into problems with the current settings.