tyrav2 init

engine/src/loaders/texture/base/texture_loader.cpp

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+/*
+# ______       ____   ___
+#   |     \/   ____| |___|
+#   |     |   |   \  |   |
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#include <string>
+#include "debug/debug.hpp"
+#include "loaders/texture/base/texture_loader.hpp"
+
+namespace Tyra {
+
+u32 TextureLoader::getTextureSize(const u32& width, const u32& height,
+                                  const TextureBpp& bpp) {
+  switch (bpp) {
+    case bpp32:
+      return (width * height * 4);
+    case bpp24:
+      return (width * height * 3);
+    case bpp8:
+      return (width * height);
+    case bpp4:
+      return (width * height / 2);
+    default:
+      TYRA_TRAP("Unknown texture bpp");
+  }
+
+  return -1;
+}
+
+}  // namespace Tyra