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-rw-r--r--c_src/esdl2.h1
-rw-r--r--c_src/sdl_renderer.c27
2 files changed, 28 insertions, 0 deletions
diff --git a/c_src/esdl2.h b/c_src/esdl2.h
index 6648e7e..9ddd2d5 100644
--- a/c_src/esdl2.h
+++ b/c_src/esdl2.h
@@ -186,6 +186,7 @@
F(render_get_scale, 1) \
F(render_get_viewport, 1) \
F(render_present, 1) \
+ F(render_set_clip_rect, 5) \
F(render_set_logical_size, 3) \
F(set_render_draw_color, 5) \
/* sdl_surface */ \
diff --git a/c_src/sdl_renderer.c b/c_src/sdl_renderer.c
index 483b60b..9d873bb 100644
--- a/c_src/sdl_renderer.c
+++ b/c_src/sdl_renderer.c
@@ -757,6 +757,33 @@ NIF_FUNCTION(render_present)
NIF_RES_GET(Renderer, renderer_res));
}
+// render_set_clip_rect
+
+NIF_CALL_HANDLER(thread_render_set_clip_rect)
+{
+ SDL_Rect rect = {(long)args[1], (long)args[2], (long)args[3], (long)args[4]};
+
+ if (SDL_RenderSetClipRect(args[0], &rect))
+ return sdl_error_tuple(env);
+
+ return atom_ok;
+}
+
+NIF_FUNCTION(render_set_clip_rect)
+{
+ void* renderer_res;
+ int x, y, w, h;
+
+ BADARG_IF(!enif_get_resource(env, argv[0], res_Renderer, &renderer_res));
+ BADARG_IF(!enif_get_int(env, argv[1], &x));
+ BADARG_IF(!enif_get_int(env, argv[2], &y));
+ BADARG_IF(!enif_get_int(env, argv[3], &w));
+ BADARG_IF(!enif_get_int(env, argv[4], &h));
+
+ return nif_thread_call(env, thread_render_set_clip_rect, 5,
+ NIF_RES_GET(Renderer, renderer_res), x, y, w, h);
+}
+
// render_set_logical_size
NIF_CALL_HANDLER(thread_render_set_logical_size)