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| author | Loïc Hoguin <[email protected]> | 2014-04-07 17:21:51 +0200 |
|---|---|---|
| committer | Loïc Hoguin <[email protected]> | 2014-04-07 17:21:51 +0200 |
| commit | 6cadd2f4bd051c9fbb9686597a7e7249ac60da90 (patch) | |
| tree | 2b5ac9c69244f4e809c1d5b605bb38e1806720b7 /c_src/sdl_renderer.c | |
| parent | 274263806ecd80d6d87ea8d771eacd72128734cc (diff) | |
| download | esdl2-6cadd2f4bd051c9fbb9686597a7e7249ac60da90.tar.gz esdl2-6cadd2f4bd051c9fbb9686597a7e7249ac60da90.tar.bz2 esdl2-6cadd2f4bd051c9fbb9686597a7e7249ac60da90.zip | |
Add sdl_renderer:is_target_supported/1
Diffstat (limited to 'c_src/sdl_renderer.c')
| -rw-r--r-- | c_src/sdl_renderer.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/c_src/sdl_renderer.c b/c_src/sdl_renderer.c index c7354c7..0da13d1 100644 --- a/c_src/sdl_renderer.c +++ b/c_src/sdl_renderer.c @@ -875,6 +875,26 @@ NIF_FUNCTION(render_set_viewport) NIF_RES_GET(Renderer, renderer_res), x, y, w, h); } +// get_window_grab + +NIF_CALL_HANDLER(thread_render_target_supported) +{ + if (SDL_RenderTargetSupported(args[0])) + return atom_true; + + return atom_false; +} + +NIF_FUNCTION(render_target_supported) +{ + void* renderer_res; + + BADARG_IF(!enif_get_resource(env, argv[0], res_Renderer, &renderer_res)); + + return nif_thread_call(env, thread_render_target_supported, 1, + NIF_RES_GET(Renderer, renderer_res)); +} + // set_render_draw_color NIF_CALL_HANDLER(thread_set_render_draw_color) |