diff options
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 276dce1..fa29d96 100644 --- a/src/sdl_texture.erl +++ b/src/sdl_texture.erl @@ -17,6 +17,7 @@ -export([create_from_file/2]). -export([create_from_surface/2]). -export([get_alpha_mod/1]). +-export([get_blend_mode/1]). create_from_file(Renderer, Filename) -> {ok, Surface} = sdl_surface:load(Filename), @@ -32,3 +33,10 @@ get_alpha_mod(Texture) -> {ok, Alpha} = Ret, Alpha end. + +get_blend_mode(Texture) -> + esdl2:get_texture_blend_mode(Texture), + receive {'_nif_thread_ret_', Ret} -> + {ok, Alpha} = Ret, + Alpha + end. |