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authorHugo Hörnquist <hugo@lysator.liu.se>2019-06-09 20:48:21 +0200
committerDavid Thompson <dthompson2@worcester.edu>2019-06-09 18:15:04 -0400
commit0e85e89d730b99472454ca9327c228362dbe136d (patch)
treef29b3664704d72c4bb364dc011c8096d2cd02ac9 /doc
parenta8afc8a54ec96e25767133d6c1e22f53354c8800 (diff)
render: Add texture color/alpha mod bindings.
* sdl2/bindings.scm (sdl-set-texture-color-mod, sdl-get-texture-color-mod, sdl-set-texture-alpha-mod, sdl-get-texture-alpha-mood): New procedures. * sdl2/render.scm (set-texture-color-mod!, set-texture-alpha-mod!, get-texture-color-mod, get-texture-alpha-mod): New procedures. * doc/api.texi: Document new procedures.
Diffstat (limited to 'doc')
-rw-r--r--doc/api.texi16
1 files changed, 16 insertions, 0 deletions
diff --git a/doc/api.texi b/doc/api.texi
index 67bb1b2..9184ed3 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -1130,6 +1130,22 @@ Convert @var{surface} to a texture suitable for @var{renderer}.
Free the memory used by @var{texture}.
@end deffn
+@deffn {Procedure} get-texture-color-mod texture
+Get color mod of @var{texture} as a list of the integers.
+@end deffn
+
+@deffn {Procedure} get-texture-alpha-mod texture
+Get alpha mod of @var{texture} as a single integer.
+@end deffn
+
+@deffn {Procedure} set-texture-color-mod! texture r g b
+Set the color mod of @var{texture}.
+@end deffn
+
+@deffn {Procedure} set-texture-alpha-mod! texture a
+Set the alpha mod of @var{texture}.
+@end deffn
+
@node Images
@section Images