Unverified Commit 16ceb9fc authored by Atemu's avatar Atemu Committed by GitHub
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[Backport release-25.05] perl540Packages.SDL: fix build (#407894)

parents 889b6a54 e87581ac

pkgs/development/perl-modules/sdl-compat-bit-depth.patch

0 → 100644
+16 −0
Original line number Diff line number Diff line 
diff --git a/t/core_surface.t b/t/core_surface.t

index 897536b6..03efa859 100644

--- a/t/core_surface.t

+++ b/t/core_surface.t

@@ -51,7 +51,10 @@ is( $image->h, 32, 'image has height' );

 

 my $pixel_format = $image->format;

 isa_ok( $pixel_format, 'SDL::PixelFormat' );

-is( $pixel_format->BitsPerPixel,  8,   ' BitsPerPixel' );

+# the bitmap has a bitdepth of 4

+# SDL_classic could not allocate less than full bytes per pixel

+# sdl12-compat returns the actual bit depth of the image here

+is( $pixel_format->BitsPerPixel,  4,   ' BitsPerPixel' );

 is( $pixel_format->BytesPerPixel, 1,   ' BytesPerPixel' );

 is( $pixel_format->Rloss,         8,   ' Rloss' );

 is( $pixel_format->Gloss,         8,   ' Gloss' );

pkgs/top-level/perl-packages.nix

+3 −0
Original line number Diff line number Diff line
@@ -30215,6 +30215,9 @@ with self; 
    patches = [

      # https://github.com/PerlGameDev/SDL/pull/304

      ../development/perl-modules/sdl-modern-perl.patch

      # sdl-compat correctly reports the bit depth of the test image,

      # while SDL_classic rounded to the next byte

      ../development/perl-modules/sdl-compat-bit-depth.patch

      (fetchpatch {

        url = "https://aur.archlinux.org/cgit/aur.git/plain/surface-xs-declare-calc-offset-earlier.diff?h=perl-sdl&id=d4b6da86d33046cde0e84fa2cd6eaccff1667cab";

        hash = "sha256-dQ2O4dO18diSAilSZrZj6II+mBuKKI3cx9fR1SJqUvo=";