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authorLuca Barbieri <luca@luca-barbieri.com>2010-09-27 18:07:45 +0200
committerLuca Barbieri <luca@luca-barbieri.com>2010-09-27 22:20:52 +0200
commitff531c5b05cb4c078b42c6b14e707646d3d158c9 (patch)
tree80e57903330c61d96144cd61c23fa6e3b41e640f /src/gallium/auxiliary/tgsi/tgsi_ureg.h
parent94c2be73f417d5617946db306c28c318dbc094a2 (diff)
ureg: support centroid interpolation
Diffstat (limited to 'src/gallium/auxiliary/tgsi/tgsi_ureg.h')
-rw-r--r--src/gallium/auxiliary/tgsi/tgsi_ureg.h24
1 files changed, 20 insertions, 4 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.h b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
index 07fb01ab7b..acc463200a 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_ureg.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_ureg.h
@@ -158,11 +158,27 @@ ureg_property_fs_coord_pixel_center(struct ureg_program *ureg,
*/
struct ureg_src
-ureg_DECL_fs_input_cyl(struct ureg_program *,
+ureg_DECL_fs_input_cyl_centroid(struct ureg_program *,
unsigned semantic_name,
unsigned semantic_index,
unsigned interp_mode,
- unsigned cylindrical_wrap);
+ unsigned cylindrical_wrap,
+ unsigned centroid);
+
+static INLINE struct ureg_src
+ureg_DECL_fs_input_cyl(struct ureg_program *ureg,
+ unsigned semantic_name,
+ unsigned semantic_index,
+ unsigned interp_mode,
+ unsigned cylindrical_wrap)
+{
+ return ureg_DECL_fs_input_cyl_centroid(ureg,
+ semantic_name,
+ semantic_index,
+ interp_mode,
+ cylindrical_wrap,
+ 0);
+}
static INLINE struct ureg_src
ureg_DECL_fs_input(struct ureg_program *ureg,
@@ -170,11 +186,11 @@ ureg_DECL_fs_input(struct ureg_program *ureg,
unsigned semantic_index,
unsigned interp_mode)
{
- return ureg_DECL_fs_input_cyl(ureg,
+ return ureg_DECL_fs_input_cyl_centroid(ureg,
semantic_name,
semantic_index,
interp_mode,
- 0);
+ 0, 0);
}
struct ureg_src