diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/esdl2.erl | 4 | ||||
| -rw-r--r-- | src/sdl_texture.erl | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/src/esdl2.erl b/src/esdl2.erl index f4c9b28..00f2273 100644 --- a/src/esdl2.erl +++ b/src/esdl2.erl @@ -89,6 +89,7 @@ -export([create_texture_from_surface/2]). -export([get_texture_alpha_mod/1]). -export([get_texture_blend_mode/1]). +-export([get_texture_color_mod/1]). %% sdl_version -export([get_version/0]). @@ -328,6 +329,9 @@ get_texture_alpha_mod(_) -> get_texture_blend_mode(_) -> erlang:nif_error({not_loaded, ?MODULE}). +get_texture_color_mod(_) -> + erlang:nif_error({not_loaded, ?MODULE}). + %% sdl_version get_version() -> 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. |