From 1cc08c51eb4b0f95c30c0a98ad1fc5ad3459b2df Mon Sep 17 00:00:00 2001
From: Nicolas James <Eele1Ephe7uZahRie@tutanota.com>
Date: Wed, 12 Feb 2025 18:05:18 +1100
Subject: initial commit

---
 src/client/render/texture.hh | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 src/client/render/texture.hh

(limited to 'src/client/render/texture.hh')

diff --git a/src/client/render/texture.hh b/src/client/render/texture.hh
new file mode 100644
index 0000000..bc3d008
--- /dev/null
+++ b/src/client/render/texture.hh
@@ -0,0 +1,37 @@
+#ifndef CLIENT_RENDER_TEXTURE_HH_
+#define CLIENT_RENDER_TEXTURE_HH_
+
+#include <stdexcept>
+#include <string>
+
+#include "client/render/lib/stb_image/stb_image.hh"
+
+namespace client {
+namespace render {
+
+// Automatic freeing of a texture from stb image.
+struct texture {
+    unsigned char* image;
+    int width;
+    int height;
+    int channels;
+
+    texture(const std::string& dir, const bool flip = false) {
+        stbi_set_flip_vertically_on_load(flip);
+        this->image = stbi_load(dir.c_str(), &this->width, &this->height,
+                                &this->channels, 0);
+
+        if (this->image == nullptr) {
+            throw std::runtime_error("stbi failed to load texture \"" + dir +
+                                     '\"');
+        }
+    }
+    texture(const texture&) = delete;
+    texture(texture&&) = delete;
+    ~texture() noexcept { stbi_image_free(image); }
+};
+
+} // namespace render
+} // namespace client
+
+#endif
-- 
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