wined3d: Pass a wined3d_context_gl structure to wined3d_sampler_bind().

dlls/wined3d/sampler.c

@@ -182,10 +182,9 @@ static void texture_gl_apply_base_level(struct wined3d_texture_gl *texture_gl,
 
 /* This function relies on the correct texture being bound and loaded. */
 void wined3d_sampler_bind(struct wined3d_sampler *sampler, unsigned int unit,
-        struct wined3d_texture_gl *texture_gl, const struct wined3d_context *context)
+        struct wined3d_texture_gl *texture_gl, const struct wined3d_context_gl *context_gl)
 {
-    const struct wined3d_context_gl *context_gl = wined3d_context_gl_const(context);
-    const struct wined3d_gl_info *gl_info = context->gl_info;
+    const struct wined3d_gl_info *gl_info = context_gl->c.gl_info;
 
     if (gl_info->supported[ARB_SAMPLER_OBJECTS])
     {

dlls/wined3d/state.c

@@ -3638,7 +3638,7 @@ static void sampler(struct wined3d_context *context, const struct wined3d_state
             }
         }
 
-        wined3d_sampler_bind(sampler, mapped_stage, texture_gl, context);
+        wined3d_sampler_bind(sampler, mapped_stage, texture_gl, context_gl);
 
         /* Trigger shader constant reloading (for NP2 texcoord fixup) */
         if (!(texture_gl->t.flags & WINED3D_TEXTURE_POW2_MAT_IDENT))

dlls/wined3d/view.c

@@ -839,7 +839,7 @@ void wined3d_shader_resource_view_gl_bind(struct wined3d_shader_resource_view_gl
     if (view_gl->gl_view.name)
     {
         wined3d_context_gl_bind_texture(context_gl, view_gl->gl_view.target, view_gl->gl_view.name);
-        wined3d_sampler_bind(sampler, unit, NULL, context);
+        wined3d_sampler_bind(sampler, unit, NULL, context_gl);
         return;
     }
 
@@ -851,7 +851,7 @@ void wined3d_shader_resource_view_gl_bind(struct wined3d_shader_resource_view_gl
 
     texture_gl = wined3d_texture_gl(wined3d_texture_from_resource(view_gl->v.resource));
     wined3d_texture_gl_bind(texture_gl, context_gl, FALSE);
-    wined3d_sampler_bind(sampler, unit, texture_gl, context);
+    wined3d_sampler_bind(sampler, unit, texture_gl, context_gl);
 }
 
 /* Context activation is done by the caller. */

dlls/wined3d/wined3d_private.h

@@ -3685,7 +3685,7 @@ struct wined3d_sampler
 };
 
 void wined3d_sampler_bind(struct wined3d_sampler *sampler, unsigned int unit,
-        struct wined3d_texture_gl *texture_gl, const struct wined3d_context *context) DECLSPEC_HIDDEN;
+        struct wined3d_texture_gl *texture_gl, const struct wined3d_context_gl *context_gl) DECLSPEC_HIDDEN;
 
 struct wined3d_vertex_declaration_element
 {