OpenGL: Implement textures

2020-04-19 15:33:56 +02:00
parent 349e915e10
commit b4b15f826d
12 changed files with 227 additions and 298 deletions
--- a/include/Nazara/Renderer/Texture.inl
+++ b/include/Nazara/Renderer/Texture.inl
@@ -7,6 +7,13 @@

 namespace Nz
 {
+	inline unsigned int Texture::GetLevelSize(unsigned int size, unsigned int level)
+	{
+		if (size == 0) // Possible dans le cas d'une image invalide
+			return 0;
+
+		return std::max(size >> level, 1U);
+	}
 }

 #include <Nazara/Renderer/DebugOff.hpp>