Port glXCopyContext bug from 4.0 branch.

1 files changed, 38 insertions, 1 deletions

diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index f41bc13a17..7d4b402d28 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -1,4 +1,4 @@
-/* $Id: texobj.c,v 1.55 2002/06/15 03:03:09 brianp Exp $ */
+/* $Id: texobj.c,v 1.56 2002/06/17 23:36:31 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -176,6 +176,43 @@ void _mesa_free_texture_object( struct gl_shared_state *shared,
 
 
 /*
+ * Copy texture object state from one texture object to another.
+ */
+void
+_mesa_copy_texture_object( struct gl_texture_object *dest,
+                           const struct gl_texture_object *src )
+{
+   dest->Name = src->Name;
+   dest->Priority = src->Priority;
+   dest->BorderColor[0] = src->BorderColor[0];
+   dest->BorderColor[1] = src->BorderColor[1];
+   dest->BorderColor[2] = src->BorderColor[2];
+   dest->BorderColor[3] = src->BorderColor[3];
+   dest->WrapS = src->WrapS;
+   dest->WrapT = src->WrapT;
+   dest->WrapR = src->WrapR;
+   dest->MinFilter = src->MinFilter;
+   dest->MagFilter = src->MagFilter;
+   dest->MinLod = src->MinLod;
+   dest->MaxLod = src->MaxLod;
+   dest->BaseLevel = src->BaseLevel;
+   dest->MaxLevel = src->MaxLevel;
+   dest->MaxAnisotropy = src->MaxAnisotropy;
+   dest->CompareFlag = src->CompareFlag;
+   dest->CompareOperator = src->CompareOperator;
+   dest->ShadowAmbient = src->ShadowAmbient;
+   dest->CompareMode = src->CompareMode;
+   dest->CompareFunc = src->CompareFunc;
+   dest->DepthMode = src->DepthMode;
+   dest->_MaxLevel = src->_MaxLevel;
+   dest->_MaxLambda = src->_MaxLambda;
+   dest->GenerateMipmap = src->GenerateMipmap;
+   dest->Palette = src->Palette;
+   dest->Complete = src->Complete;
+}
+
+
+/*
  * Report why a texture object is incomplete.  (for debug only)
  */
 #if 0