From 846fdc1ed8be8c920edd94a60d211242d7d57615 Mon Sep 17 00:00:00 2001
From: leper <leper@wildfiregames.com>
Date: Fri, 6 Feb 2015 02:03:20 +0000
Subject: [PATCH] Provide explicit spezializations of hash_value for
 CTexturePtr and CTextureProperties. Fixes #3036.

This was SVN commit r16271.
---
 source/graphics/TextureManager.cpp | 10 ++++++++++
 source/graphics/TextureManager.h   |  3 +++
 2 files changed, 13 insertions(+)

diff --git a/source/graphics/TextureManager.cpp b/source/graphics/TextureManager.cpp
index 91a42f6050..529be9371a 100644
--- a/source/graphics/TextureManager.cpp
+++ b/source/graphics/TextureManager.cpp
@@ -73,6 +73,16 @@ struct TPequal_to
 	}
 };
 
+std::size_t hash_value(const CTexturePtr& v)
+{
+	TPhash h;
+	return h(v);
+}
+std::size_t hash_value(const CTextureProperties& v)
+{
+	TPhash h;
+	return h(v);
+}
 
 class CTextureManagerImpl
 {
diff --git a/source/graphics/TextureManager.h b/source/graphics/TextureManager.h
index 296a3c82e9..43ebd3c182 100644
--- a/source/graphics/TextureManager.h
+++ b/source/graphics/TextureManager.h
@@ -306,4 +306,7 @@ private:
 	std::weak_ptr<CTexture> m_Self;
 };
 
+std::size_t hash_value(const CTexturePtr& v);
+std::size_t hash_value(const CTextureProperties& v);
+
 #endif // INCLUDED_TEXTUREMANAGER