0ad: Fix build with new nvtt

[Kamil Rytarowski <n54%gmx.com@localhost>]

Module Name:	pkgsrc-wip
Committed By:	Kamil Rytarowski <n54%gmx.com@localhost>
Pushed By:	kamil
Date:		Sat Oct 15 00:33:53 2016 +0200
Changeset:	52a1cf5ee0e49d9db407df3eeff6910db66c4cb6

Modified Files:
	0ad/distinfo
Added Files:
	0ad/patches/patch-source_graphics_TextureConverter.cpp

Log Message:
0ad: Fix build with new nvtt

To see a diff of this commit:
https://wip.pkgsrc.org/cgi-bin/gitweb.cgi?p=pkgsrc-wip.git;a=commitdiff;h=52a1cf5ee0e49d9db407df3eeff6910db66c4cb6

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

diffstat:
 0ad/distinfo                                           |  1 +
 0ad/patches/patch-source_graphics_TextureConverter.cpp | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diffs:
diff --git a/0ad/distinfo b/0ad/distinfo
index 48f8e4f..b9a8713 100644
--- a/0ad/distinfo
+++ b/0ad/distinfo
@@ -18,4 +18,5 @@ SHA1 (patch-libraries_source_nvtt_src_src_nvcore_Debug.cpp) = e1f16fedfa6cc22be4
 SHA1 (patch-libraries_source_nvtt_src_src_nvcore_nvcore.h) = 2cd3f056b75172ae5e15404746374d627e78ba09
 SHA1 (patch-libraries_source_nvtt_src_src_nvcore_poshlib_posh.h) = b0759ead96db78237c5fa400cf320ab02e8b262b
 SHA1 (patch-libraries_source_nvtt_src_src_nvmath_nvmath.h) = 218723373dc9f117eca33960cac045acc0eee97a
+SHA1 (patch-source_graphics_TextureConverter.cpp) = d4e3920cd507468adc37dc92e27e6cbb50b5c5e2
 SHA1 (patch-source_third__party_mikktspace_weldmesh.cpp) = 35df7dd5d5d2aa784ef03599a47cc69982ebe332
diff --git a/0ad/patches/patch-source_graphics_TextureConverter.cpp b/0ad/patches/patch-source_graphics_TextureConverter.cpp
new file mode 100644
index 0000000..29f4d06
--- /dev/null
+++ b/0ad/patches/patch-source_graphics_TextureConverter.cpp
@@ -0,0 +1,15 @@
+$NetBSD$
+
+--- source/graphics/TextureConverter.cpp.orig	2015-06-07 21:56:52.000000000 +0000
++++ source/graphics/TextureConverter.cpp
+@@ -45,6 +45,10 @@ struct BufferOutputHandler : public nvtt
+ 	{
+ 	}
+ 
++	virtual void endImage()
++	{
++	}
++
+ 	virtual bool writeData(const void* data, int size)
+ 	{
+ 		size_t off = buffer.size();