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Diffstat (limited to 'src/sdl_renderer.erl')
| -rw-r--r-- | src/sdl_renderer.erl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/sdl_renderer.erl b/src/sdl_renderer.erl index 0a66838..6abd626 100644 --- a/src/sdl_renderer.erl +++ b/src/sdl_renderer.erl @@ -18,6 +18,7 @@ -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]). @@ -38,6 +39,9 @@ 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). |