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| author | Loïc Hoguin <[email protected]> | 2014-04-03 22:45:34 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2014-04-03 22:45:34 +0200 |
| commit | bef3c67f9ca83605730bbd8cc54600b437808491 (patch) | |
| tree | 612c8b8571c19943c42b518dab09824dc54ab408 /src | |
| parent | 6d196614b6134592a3a84eba35c38bb3577a90ae (diff) | |
| download | esdl2-bef3c67f9ca83605730bbd8cc54600b437808491.tar.gz esdl2-bef3c67f9ca83605730bbd8cc54600b437808491.tar.bz2 esdl2-bef3c67f9ca83605730bbd8cc54600b437808491.zip | |
Add sdl_renderer:get_draw_blend_mode/1
Also changed a little the count_drivers/0 function to return
the result directly instead of {ok, Count}. Let it crash!
Diffstat (limited to 'src')
| -rw-r--r-- | src/esdl2.erl | 4 | ||||
| -rw-r--r-- | src/sdl_renderer.erl | 17 |
2 files changed, 17 insertions, 4 deletions
diff --git a/src/esdl2.erl b/src/esdl2.erl index aa685ac..add7453 100644 --- a/src/esdl2.erl +++ b/src/esdl2.erl @@ -55,6 +55,7 @@ %% sdl_renderer -export([create_renderer/3]). -export([get_num_render_drivers/0]). +-export([get_render_draw_blend_mode/1]). -export([render_clear/1]). -export([render_copy/4]). -export([render_present/1]). @@ -211,6 +212,9 @@ create_renderer(_, _, _) -> get_num_render_drivers() -> erlang:nif_error({not_loaded, ?MODULE}). +get_render_draw_blend_mode(_) -> + erlang:nif_error({not_loaded, ?MODULE}). + render_clear(_) -> erlang:nif_error({not_loaded, ?MODULE}). diff --git a/src/sdl_renderer.erl b/src/sdl_renderer.erl index 6abd626..18c368c 100644 --- a/src/sdl_renderer.erl +++ b/src/sdl_renderer.erl @@ -15,10 +15,11 @@ -module(sdl_renderer). -export([create/3]). +-export([count_drivers/0]). +-export([get_draw_blend_mode/1]). -export([clear/1]). -export([copy/2]). -export([copy/4]). --export([count_drivers/0]). -export([present/1]). -export([set_draw_color/5]). -export([set_logical_size/3]). @@ -27,6 +28,17 @@ create(Window, Index, Flags) -> esdl2:create_renderer(Window, Index, Flags), receive {'_nif_thread_ret_', Ret} -> Ret end. +count_drivers() -> + {ok, Count} = esdl2:get_num_render_drivers(), + Count. + +get_draw_blend_mode(Renderer) -> + esdl2:get_render_draw_blend_mode(Renderer), + receive {'_nif_thread_ret_', Ret} -> + {ok, Mode} = Ret, + Mode + end. + clear(Renderer) -> esdl2:render_clear(Renderer), receive {'_nif_thread_ret_', Ret} -> Ret end. @@ -39,9 +51,6 @@ copy(Renderer, Texture, SrcRect, DstRect) -> esdl2:render_copy(Renderer, Texture, SrcRect, DstRect), receive {'_nif_thread_ret_', Ret} -> Ret end. -count_drivers() -> - esdl2:get_num_render_drivers(). - present(Renderer) -> esdl2:render_present(Renderer). |