[PATCH 4/4] wined3d: When creating a 3.x/4.x context, specifically request a core context.

[Chip Davis]

Signed-off-by: Chip Davis 
---
 dlls/wined3d/context.c | 19 ++++++++++++++-----
 1 file changed, 14 insertions(+), 5 deletions(-)

diff --git a/dlls/wined3d/context.c b/dlls/wined3d/context.c
index 41dbca24dbc..62be2c37291 100644
--- a/dlls/wined3d/context.c
+++ b/dlls/wined3d/context.c
@@ -1970,7 +1970,7 @@ HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc,
 {
     HGLRC ctx;
     unsigned int ctx_attrib_idx = 0;
-    GLint ctx_attribs[7], ctx_flags = 0;
+    GLint ctx_attribs[9], ctx_flags = 0;

if (context_debug_output_enabled(gl_info))
         ctx_flags = WGL_CONTEXT_DEBUG_BIT_ARB;
@@ -2001,10 +2001,19 @@ HGLRC context_create_wgl_attribs(const struct wined3d_gl_info *gl_info, HDC hdc,
                 ctx_attribs[ctx_attrib_idx++] = ctx_flags;
                 ctx_attribs[ctx_attrib_idx] = 0;
             }
-            if (!(ctx = gl_info->p_wglCreateContextAttribsARB(hdc, share_ctx, ctx_attribs)))
-                WARN("Failed to create a WGL context with wglCreateContextAttribsARB, last error %#x.\n",
-                        GetLastError());
-        }
+            if ((ctx = gl_info->p_wglCreateContextAttribsARB(hdc, share_ctx, ctx_attribs)))
+                return ctx;
+            ctx_attribs[ctx_attrib_idx++] = WGL_CONTEXT_PROFILE_MASK_ARB;
+            ctx_attribs[ctx_attrib_idx++] = WGL_CONTEXT_CORE_PROFILE_BIT_ARB;
+            ctx_attribs[ctx_attrib_idx] = 0;
+            if ((ctx = gl_info->p_wglCreateContextAttribsARB(hdc, share_ctx, ctx_attribs)))
+                return ctx;
+            ctx_attribs[ctx_attrib_idx - 3] &= ~WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
+            if ((ctx = gl_info->p_wglCreateContextAttribsARB(hdc, share_ctx, ctx_attribs)))
+                return ctx;
+        }
+        WARN("Failed to create a WGL context with wglCreateContextAttribsARB, last error %#x.\n",
+                GetLastError());
     }
     return ctx;
 }