We be kinda rendering

2026-01-05 06:20:49 +01:00
parent 1168f9e5d1
commit c83c423b42
48 changed files with 2789 additions and 382 deletions
@@ -0,0 +1,30 @@
+#include <destrum/Graphics/imageLoader.h>
+
+#define STB_IMAGE_IMPLEMENTATION
+#include <stb_image.h>
+
+ImageData::~ImageData()
+{
+    if (shouldSTBFree) {
+        stbi_image_free(pixels);
+        stbi_image_free(hdrPixels);
+    }
+}
+
+namespace util
+{
+    ImageData loadImage(const std::filesystem::path& p)
+    {
+        ImageData data;
+        data.shouldSTBFree = true;
+        if (stbi_is_hdr(p.string().c_str())) {
+            data.hdr = true;
+            data.hdrPixels = stbi_loadf(p.string().c_str(), &data.width, &data.height, &data.comp, 4);
+        } else {
+            data.pixels = stbi_load(p.string().c_str(), &data.width, &data.height, &data.channels, 4);
+        }
+        data.channels = 4;
+        return data;
+    }
+
+} // namespace util