diff options
| author | Loïc Hoguin <[email protected]> | 2014-04-07 21:23:36 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2014-04-07 21:23:36 +0200 |
| commit | 581fcdd640b918055c06bb9f96ae8a098cb340f7 (patch) | |
| tree | 14d98e2cf7b724afbb98a5de34096c6f23cdb7ce /src/sdl_texture.erl | |
| parent | 333823ed12461420d48ea8c1e47743fe22eaf32f (diff) | |
| download | esdl2-581fcdd640b918055c06bb9f96ae8a098cb340f7.tar.gz esdl2-581fcdd640b918055c06bb9f96ae8a098cb340f7.tar.bz2 esdl2-581fcdd640b918055c06bb9f96ae8a098cb340f7.zip | |
Add sdl_texture:get_color_mod/1
Diffstat (limited to 'src/sdl_texture.erl')
| -rw-r--r-- | src/sdl_texture.erl | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/sdl_texture.erl b/src/sdl_texture.erl index fa29d96..4412884 100644 --- a/src/sdl_texture.erl +++ b/src/sdl_texture.erl @@ -18,6 +18,7 @@ -export([create_from_surface/2]). -export([get_alpha_mod/1]). -export([get_blend_mode/1]). +-export([get_color_mod/1]). create_from_file(Renderer, Filename) -> {ok, Surface} = sdl_surface:load(Filename), @@ -40,3 +41,10 @@ get_blend_mode(Texture) -> {ok, Alpha} = Ret, Alpha end. + +get_color_mod(Texture) -> + esdl2:get_texture_color_mod(Texture), + receive {'_nif_thread_ret_', Ret} -> + {ok, Alpha} = Ret, + Alpha + end. |