chore: remove stb as dependency

conanfile.py

@@ -30,7 +30,6 @@ class LightRecipe(ConanFile):
 
     def requirements(self):
         self.requires("entt/3.15.0")
-        self.requires("stb/cci.20240531")
         self.requires("lz4/1.10.0")
 
     def layout(self):

modules/asset_baker/CMakeLists.txt

@@ -5,6 +5,5 @@ add_executable_module(
 target_link_libraries(
     asset_baker
     PRIVATE asset_parser
-    PRIVATE stb::stb
     PRIVATE logger
 )

modules/asset_baker/public/bakers.hpp

@@ -7,9 +7,6 @@
 #include <string_view>
 #include <unordered_set>
 
-#define STB_IMAGE_IMPLEMENTATION
-#include <stb_image.h>
-
 namespace lt {
 
 class Loader
@@ -42,78 +39,11 @@ public:
 	    = 0;
 };
 
-
-class StbLoader: public TextureLoader
-{
-public:
-	StbLoader() = default;
-
-	void load(std::filesystem::path path);
-
-	[[nodiscard]] static auto get_supported_extensions() -> std::unordered_set<std::string_view>
-	{
-		return { ".png" };
-	}
-
-	[[nodiscard]] auto get_name() const -> std::string_view override
-	{
-		return "StbLoader";
-	}
-
-	[[nodiscard]] auto load(std::filesystem::path file_path) const
-	    -> Assets::TextureAsset::PackageData override
-	{
-		auto width = int {};
-		auto height = int {};
-		auto channels = int {};
-
-		auto *pixels = stbi_load(file_path.string().c_str(), &width, &height, &channels, 4);
-		if (!pixels)
-		{
-			throw std::runtime_error {
-				std::format("Failed to load image file at: {} using stbi_load", file_path.string()),
-			};
-		}
-
-		const auto metadata = Assets::Asset::Metadata {
-			.type = Assets::Asset::Type::Texture,
-		};
-
-		const auto texture_metadata = Assets::TextureAsset::Metadata {
-            .format = Assets::TextureAsset::Format::RGBA8,
-            .num_components = static_cast<uint32_t>(channels),
-            .pixel_size = {
-                static_cast<uint32_t>(width),
-                static_cast<uint32_t>(height),
-                {},
-            },
-        };
-
-		auto pixels_blob = Assets::Blob {};
-		pixels_blob.resize(static_cast<size_t>(width) * height * channels);
-
-		// TODO(Light): figure out if it's possible to directly populate a blob with stbi functions
-		memcpy(pixels_blob.data(), pixels, pixels_blob.size());
-		stbi_image_free(pixels);
-
-		return Assets::TextureAsset::PackageData {
-			.metadata = metadata,
-			.texture_metadata = texture_metadata,
-			.pixels = std::move(pixels_blob),
-		};
-	}
-};
-
 class TextureLoaderFactory
 {
 public:
 	static auto create(std::string_view file_extension) -> std::unique_ptr<TextureLoader>
 	{
-		if (StbLoader::get_supported_extensions().contains(file_extension))
-		{
-			return std::make_unique<StbLoader>();
-		}
-
 		return {};
 	}
 };

tools/cmake/dependencies.cmake

@@ -1,4 +1,2 @@
-find_package(stb REQUIRED)
-find_package(yaml-cpp REQUIRED)
 find_package(EnTT REQUIRED)
 find_package(lz4 REQUIRED)