i965: Clarify nomenclature: vert_result -> varying

This patch removes the terminology "vert_result" from the i965 driver,
replacing it with "varying".  The old terminology, "vert_result", was
confusing because (a) it referred to the enum gl_vert_result, which no
longer exists (it was replaced with gl_varying_slot), and (b) it
implied a vertex output, but with the advent of geometry shaders, it
could be either a vertex or a geometry output, depending what shaders
are in use.  The generic term "varying" is less confusing.

No functional change.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

v2: Whitespace fixes.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_clip.h b/src/mesa/drivers/dri/i965/brw_clip.h
index 9185651..c6581ad 100644
--- a/src/mesa/drivers/dri/i965/brw_clip.h
+++ b/src/mesa/drivers/dri/i965/brw_clip.h
@@ -116,12 +116,12 @@ struct brw_clip_compile {
 #define ATTR_SIZE  (4*4)
 
 /**
- * True if the given vert_result is one of the outputs of the vertex shader.
+ * True if the given varying is one of the outputs of the vertex shader.
  */
-static inline bool brw_clip_have_vert_result(struct brw_clip_compile *c,
-                                             GLuint vert_result)
+static inline bool brw_clip_have_varying(struct brw_clip_compile *c,
+                                         GLuint varying)
 {
-   return (c->key.attrs & BITFIELD64_BIT(vert_result)) ? 1 : 0;
+   return (c->key.attrs & BITFIELD64_BIT(varying)) ? 1 : 0;
 }
 
 /* Points are only culled, so no need for a clip routine, however it