Matteo Bruni : wined3d: Update the Mesa d3d level detection hack.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: ae2aa2df59966e0aeb05980064b6392a8d1f18c4
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=ae2aa2df59966e0aeb05980064b6392a8d1f18c4

Author: Matteo Bruni <mbruni at codeweavers.com>
Date:   Thu Sep 22 20:39:38 2016 +0200

wined3d: Update the Mesa d3d level detection hack.

Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/wined3d/directx.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 6b019b6..a9a2922 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -1737,16 +1737,13 @@ static enum wined3d_d3d_level d3d_level_from_caps(const struct shader_caps *shad
     if (shader_caps->vs_version >= 5)
         return WINED3D_D3D_LEVEL_11;
     if (shader_caps->vs_version == 4)
-    {
-        /* No backed supports SM 5 at the moment */
-        if (glsl_version >= MAKEDWORD_VERSION(4, 00))
-            return WINED3D_D3D_LEVEL_11;
         return WINED3D_D3D_LEVEL_10;
-    }
     if (shader_caps->vs_version == 3)
     {
-        /* Wine cannot use SM 4 on mesa drivers as the necessary functionality
-         * is not exposed on compatibility contexts */
+        /* wined3d with default settings at the moment doesn't expose SM4+ on
+         * Mesa drivers. */
+        if (glsl_version >= MAKEDWORD_VERSION(4, 30))
+            return WINED3D_D3D_LEVEL_11;
         if (glsl_version >= MAKEDWORD_VERSION(1, 30))
             return WINED3D_D3D_LEVEL_10;
         return WINED3D_D3D_LEVEL_9_SM3;