From eaa63d0b6928b55c07011c2d5a0849f693377892 Mon Sep 17 00:00:00 2001
From: Benlitz <dev@benlitz.net>
Date: Fri, 21 Jun 2013 16:27:50 +0000
Subject: [PATCH] Added mipmap generation function for textures (i lied, it was
 easy with d3d9 <3)

---
 src/gpu/texture.cpp   | 10 ++++++++++
 src/lol/gpu/texture.h |  1 +
 2 files changed, 11 insertions(+)

diff --git a/src/gpu/texture.cpp b/src/gpu/texture.cpp
index 12a72914..404a9a1c 100644
--- a/src/gpu/texture.cpp
+++ b/src/gpu/texture.cpp
@@ -291,6 +291,16 @@ void Texture::SetMinFiltering(TextureMinFilter filter)
 #endif
 }
 
+void Texture::GenerateMipmaps()
+{
+#if defined _XBOX || defined USE_D3D9
+    m_data->m_texture->GenerateMipSubLevels();
+#else
+    glBindTexture(GL_TEXTURE_2D, m_data->m_texture);
+    glGenerateMipmap(GL_TEXTURE_2D);
+#endif
+}
+
 Texture::~Texture()
 {
 #if defined USE_D3D9 || defined _XBOX
diff --git a/src/lol/gpu/texture.h b/src/lol/gpu/texture.h
index 1ad13e3b..d2a4f013 100644
--- a/src/lol/gpu/texture.h
+++ b/src/lol/gpu/texture.h
@@ -100,6 +100,7 @@ public:
 
     void SetMagFiltering(TextureMagFilter filter);
     void SetMinFiltering(TextureMinFilter filter);
+	void GenerateMipmaps();
 
     ShaderTexture GetTexture() const;