mesa: Move ROUND_DOWN_TO() macro from i915/i965 to macros.h.

[mesa.git] / src / mesa / main / context.h

diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index 9b2dffb979d14dcef58f99450b8e3e953aace360..792ab4cd55e30c577e515e777d08de1a84b276b2 100644 (file)
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.1
  *
  * Copyright (C) 1999-2006  Brian Paul   All Rights Reserved.
  *
@@ -155,11 +154,6 @@ extern struct _glapi_table *
 _mesa_get_dispatch(struct gl_context *ctx);
 
 
-void
-_mesa_set_mvp_with_dp4( struct gl_context *ctx,
-                        GLboolean flag );
-
-
 extern GLboolean
 _mesa_valid_to_render(struct gl_context *ctx, const char *where);
 
@@ -207,7 +201,7 @@ _mesa_inside_begin_end(const struct gl_context *ctx)
 static inline GLboolean
 _mesa_inside_dlist_begin_end(const struct gl_context *ctx)
 {
-   return ctx->Driver.CurrentSavePrimitive != PRIM_OUTSIDE_BEGIN_END;
+   return ctx->Driver.CurrentSavePrimitive <= PRIM_MAX;
 }
 
 
@@ -318,6 +312,17 @@ _mesa_is_gles3(const struct gl_context *ctx)
 }
 
 
+/**
+ * Checks if the context supports geometry shaders.
+ */
+static inline GLboolean
+_mesa_has_geometry_shaders(const struct gl_context *ctx)
+{
+   return _mesa_is_desktop_gl(ctx) &&
+      (ctx->Version >= 32 || ctx->Extensions.ARB_geometry_shader4);
+}
+
+
 #ifdef __cplusplus
 }
 #endif