From 13ed39d65ed2637973c64303e8b90c3eac1b550e Mon Sep 17 00:00:00 2001
From: Pierre-Antoine Rouby <contact@parouby.fr>
Date: Mon, 20 May 2019 18:03:18 +0200
Subject: render: Add SDL_RenderCopyEx binding.

* sdl2/bindings.scm (sdl-point): New variable.
  (sdl-render-copy-ex): New procedure.
* sdl2/render.scm (render-copy): Add optional arguments, angle and
  center.
* doc/api.texi (Rendering): Document it.
---
 doc/api.texi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'doc')

diff --git a/doc/api.texi b/doc/api.texi
index 57e92d3..5be763c 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -1049,8 +1049,10 @@ Display @var{renderer}.
 
 @deffn {Procedure} render-copy renderer @
                                       texture @
-                                      [#:srcrect]
-                                      [#:dstrect]
+                                      [#:angle 0] @
+                                      [#:srcrect] @
+                                      [#:dstrect] @
+                                      [#:center]
 Copy @var{texture} to the rendering target of @var{renderer}.
 @end deffn
 
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