From 9607eb0de784fab1a99833f567c0eaca72b67e4a Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Fri, 10 Dec 2021 09:42:10 +0100
Subject: all: rig up Hare-native error handling

---
 sdl2/image/image.ha | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

(limited to 'sdl2/image')

diff --git a/sdl2/image/image.ha b/sdl2/image/image.ha
index 03301e9..6cabee2 100644
--- a/sdl2/image/image.ha
+++ b/sdl2/image/image.ha
@@ -1,6 +1,7 @@
 // TODO: Flesh me out
 // TODO: SDL_RWops
 use sdl2;
+use strings;
 
 // Flags for [[init]].
 export type init_flags = enum int {
@@ -20,9 +21,24 @@ export @symbol("IMG_Init") fn init(flags: init_flags) int;
 // Unloads libraries loaded with [[init]]
 export @symbol("IMG_Quit") fn quit() void;
 
+@symbol("IMG_Load") fn _load(file: const *char) nullable *sdl2::surface;
+
 // Load an image from a file path.
-export @symbol("IMG_Load") fn load(file: const *char) nullable *sdl2::surface;
+export fn load(file: str) (*sdl2::surface | sdl2::error) = {
+	const file = strings::to_c(file);
+	defer free(file);
+	return sdl2::wrapptr(_load(file))?: *sdl2::surface;
+};
 
-// Load an image directly into a render texture.
-export @symbol("IMG_LoadTexture") fn load_texture(renderer: *sdl2::renderer,
+@symbol("IMG_LoadTexture") fn _load_texture(renderer: *sdl2::renderer,
 	file: const *char) nullable *sdl2::texture;
+
+// Load an image directly into a render texture.
+export fn load_texture(
+	renderer: *sdl2::renderer,
+	file: str,
+) (*sdl2::texture | sdl2::error) = {
+	const file = strings::to_c(file);
+	defer free(file);
+	return sdl2::wrapptr(_load_texture(renderer, file))?: *sdl2::texture;
+};
-- 
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