Increase OUTLINE_RESOLUTION to 8192

This is required by chromium tests. There is another cl
(https://swiftshader-review.googlesource.com/9952) which
will change internal uses of OUTLINE_RESOLUTION to adapt
to the rendertarget's height which will reduce the memory
usage increase caused by the current cl.

Change-Id: Iaabbbff07db9c3251ddf49cc534a1a91bab4e5f2
Reviewed-on: https://swiftshader-review.googlesource.com/9988
Tested-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>
diff --git a/src/Main/Config.hpp b/src/Main/Config.hpp
index 9ea1e18..7a754f3 100644
--- a/src/Main/Config.hpp
+++ b/src/Main/Config.hpp
@@ -79,7 +79,7 @@
 
 	enum
 	{
-		OUTLINE_RESOLUTION = 4096,   // Maximum vertical resolution of the render target
+		OUTLINE_RESOLUTION = 8192,   // Maximum vertical resolution of the render target
 		MIPMAP_LEVELS = 14,
 		TEXTURE_IMAGE_UNITS = 16,
 		VERTEX_TEXTURE_IMAGE_UNITS = 16,