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gnu: Add mojoshader-with-viewport-flip. 

* gnu/packages/gl.scm (mojoshader-with-viewport-flip): New variable.
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Pierre Neidhardt 2019-09-24 11:32:45 +02:00
parent 3429f5d923
commit b150e83bef
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gnu/packages/gl.scm
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@ -858,3 +858,26 @@ MojoShader provides both a simple API to convert bytecode to various profiles,
and (optionally) basic glue to rendering APIs to abstract the management of and (optionally) basic glue to rendering APIs to abstract the management of
the shaders at runtime.") the shaders at runtime.")
(license license:zlib)))) (license license:zlib))))
(define-public mojoshader-with-viewport-flip
;; Changeset c586d4590241 replaced glProgramViewportFlip with
;; glProgramViewportInfo.
;; https://hg.icculus.org/icculus/mojoshader/rev/c586d4590241
(let ((changeset "2e37299b13d8"))
(package
(inherit mojoshader)
(name "mojoshader-with-viewport-flip")
(version (string-append "20190725" "-" changeset))
(source
(origin
(method hg-fetch)
(uri (hg-reference
(url "https://hg.icculus.org/icculus/mojoshader/")
(changeset changeset)))
(file-name (git-file-name name version))
(sha256
(base32 "0ffws7cqbskxwc3hjsnnzq4r2bbf008kdr3b11pa3kr7dsi50y6i"))))
(synopsis "Work with Direct3D shaders on alternate 3D APIs (with viewport flip)")
(description "This is the last version of the mojoshader library with
the glProgramViewportFlip before it was replaced with glProgramViewportInfo.")
(license license:zlib))))