(name . guix-patches@gnu.org)(address . guix-patches@gnu.org)
jZkvxKPG3fdbqhUupvY_Q8AqB9plnxUshnYZxzubWH1q3jMfdBbErjtrCb3wMAZI8wQI2-voDbET4rcZc4jlfreWlYzbpLkAquavgn1rq0E=@protonmail.com
Hi; taisei is a game, it has three renderers: gl33, gles20, and gles30. To support later two it need a SPIRV-Cross tool.
I was told on IRC that the game wasn't playable due to graphics issues, but it worked fine on my machine; testing and help are welcome.
Game build is "developer" build; it enables cheats, but greatly improves the diagnostics (output to console). If configured as "debugoptimized" with "-Ddeveloper=false", then it's diagnostics are same as for "release". I didn't notice any impact on performance with my 7-years old laptop, from those options.
SPIRV-Cross seem to have tests, but i didn't get how to start them yet.
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From aa3c292907ac78b3df095867f39289b4a7497472 Mon Sep 17 00:00:00 2001
From: Vitaliy Shatrov <D0dyBo0D0dyBo0@protonmail.com>
Date: Wed, 8 Apr 2020 02:28:20 +0700
Subject: [PATCH] gnu: Add taisei, and spirv-cross
* gnu/packages/games.scm (taisei): new variable
* gnu/packages/vulkan.scm (spirv-cross): new variable
---
gnu/packages/games.scm | 56 +++++++++++++++++++++++++++++++++++++++++
gnu/packages/vulkan.scm | 31 +++++++++++++++++++++++
2 files changed, 87 insertions(+)
Toggle diff (108 lines)
diff --git a/gnu/packages/games.scm b/gnu/packages/games.scm
index 1efc50e6d1..711f4779c7 100644
--- a/gnu/packages/games.scm
+++ b/gnu/packages/games.scm
@@ -10471,3 +10471,59 @@ and shovers to get to the goal. Race against the clock to collect coins to
earn extra balls. Also included is Neverputt, which is a 3D miniature golf
game.") ;thanks to Debian for description
(license license:gpl2+))))
+
+(define-public taisei
+ (package
+ (name "taisei")
+ (version "1.3.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/taisei-project/"
+ "taisei/releases/download/v" version
+ "/taisei-v" version ".tar.xz"))
+ (sha256
+ (base32
+ "11f9mlqmzy1lszwcc1nsbar9q1hs4ml6pbm52hqfd4q0f4x3ln46"))))
+ (build-system meson-build-system)
+ (arguments
+ `(;;configure option developer=true enables the diagnostics
+ ;;needed for bug reports. it is 'true' if not "release"
+ ;;#:build-type "release"
+ #:configure-flags
+ (list "-Dr_gles30=true"
+ "-Dshader_transpiler=true"
+ "-Dr_gles20=true")))
+ (native-inputs
+ `(("pkg-config" ,pkg-config)
+ ("python" ,python)
+ ("python-docutils" ,python-docutils)
+ ("python-pygments" ,python-pygments)))
+ (inputs
+ `(("freetype" ,freetype)
+ ("libpng" ,libpng)
+ ("libwebp" ,libwebp)
+ ("libzip" ,libzip)
+ ("mesa" ,mesa)
+ ("openssl" ,openssl)
+ ("opusfile" ,opusfile)
+ ("sdl2" ,sdl2)
+ ("sdl2-mixer" ,sdl2-mixer)
+ ("shaderc" ,shaderc)
+ ("spirv-cross" ,spirv-cross)
+ ("zlib" ,zlib)))
+ (home-page "https://taisei-project.org/")
+ (synopsis "Fangame and libre clone of Touhou Project")
+ (description
+ "Taisei is a shoot-em-up game: The player controls a character (one of
+three: \"Good\", \"Bad\", and \"Dead\"), dodges the missiles (lots of it cover
+the screen, but the character's \"hitbox\" is very small), and shoot at the
+adversaries that keep appear on the screen. At the same time, player lose one
+\"life\" when being hit. If player are out of \"lives\", it’s a Game Over.
+Player have a few \"Continues\" to keep playing (but without scores).")
+ (license (list license:expat ;game
+ license:cc-by4.0 ;resources/00-taisei.pkgdir/bgm/
+ ;atlas/portraits/
+ ;;miscellaneous
+ license:cc0
+ license:public-domain))))
diff --git a/gnu/packages/vulkan.scm b/gnu/packages/vulkan.scm
index 6a2c219aac..e0a031141f 100644
--- a/gnu/packages/vulkan.scm
+++ b/gnu/packages/vulkan.scm
@@ -107,6 +107,37 @@ SPIR-V modules. The project includes an assembler, binary module
parser,disassembler, validator, and optimizer for SPIR-V.")
(license license:asl2.0)))
+(define-public spirv-cross
+ (package
+ (name "spirv-cross")
+ (version "2020-04-03")
+ (source
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/KhronosGroup/SPIRV-Cross")
+ (commit (string-append version))))
+ (sha256
+ (base32 "0489s29kqgq20clxqg22y299yxz23p0yjh87yhka705hm9skx4sa"))
+ (file-name (git-file-name name version))))
+ (build-system cmake-build-system)
+ (arguments ;TODO: solve "No tests were found!!!"
+ `(#:configure-flags
+ (list "-DSPIRV_CROSS_SHARED=YES")))
+ (inputs `(("spirv-headers" ,spirv-headers)))
+ (native-inputs `(("pkg-config" ,pkg-config)
+ ("python" ,python)))
+ (home-page "https://github.com/KhronosGroup/SPIRV-Cross")
+ (synopsis "Parser for and converter of SPIR-V to other shader languages")
+ (description
+ "SPIRV-Cross tries hard to emit readable and clean output from the
+SPIR-V. The goal is to emit GLSL or MSL that looks like it was written by a
+human and not awkward IR/assembly-like code. NOTE: Individual features are
+expected to be mostly complete, but it is possible that certain obscure GLSL
+features are not yet supported. However, most missing features are expected
+to be \"trivial\" improvements at this stage.")
+ (license license:asl2.0)))
+
(define-public glslang
(package
(name "glslang")
--
2.25.1