Introduced lmscore lib to centralize services, migrated cover service

2021-10-16 15:22:59 +02:00
parent 0dcef2e94c
commit 32a944e3d4
26 changed files with 149 additions and 106 deletions
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#ifndef LMS_SUPPORT_IMAGE_STB
+#error "Bad configuration"
+#endif
+
+#include <cstddef>
+#include <filesystem>
+
+#include "image/IEncodedImage.hpp"
+#include "image/IRawImage.hpp"
+
+namespace Image::STB
+{
+	class RawImage : public IRawImage
+	{
+		public:
+			RawImage(const std::byte* encodedData, std::size_t encodedDataSize);
+			RawImage(const std::filesystem::path& path);
+
+			void resize(ImageSize width) override;
+			std::unique_ptr<IEncodedImage> encodeToJPEG(unsigned quality) const override;
+
+			ImageSize getWidth() const;
+			ImageSize getHeight() const;
+			const std::byte* getData() const;
+
+		private:
+			int _width;
+			int _height;
+			using UniquePtrFree = std::unique_ptr<unsigned char, decltype(&std::free)>;
+			UniquePtrFree _data {nullptr, std::free};
+	};
+}
+