mesa: move glGetTexImage(), glGetCompresssedTexImage() code into new file
diff --git a/src/mesa/SConscript b/src/mesa/SConscript
index d1b9e93..9ffc15e 100644
--- a/src/mesa/SConscript
+++ b/src/mesa/SConscript
@@ -91,6 +91,7 @@
 		'main/texenvprogram.c',
 		'main/texformat.c',
 		'main/texgen.c',
+		'main/texgetimage.c',
 		'main/teximage.c',
 		'main/texobj.c',
 		'main/texparam.c',