[Mesa-dev] [PATCH 27/59] i965/fs: add a stride helper

[Samuel Iglesias Gonsálvez]

From: Connor Abbott <connor.w.abbott at intel.com>

Similar to retype() and offset().
---
 src/mesa/drivers/dri/i965/brw_ir_fs.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/mesa/drivers/dri/i965/brw_ir_fs.h b/src/mesa/drivers/dri/i965/brw_ir_fs.h
index e4f20f4..abda2c3 100644
--- a/src/mesa/drivers/dri/i965/brw_ir_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_ir_fs.h
@@ -78,6 +78,14 @@ retype(fs_reg reg, enum brw_reg_type type)
 }
 
 static inline fs_reg
+stride(fs_reg reg, unsigned stride)
+{
+   if (reg.stride != 0)
+      reg.stride = stride;
+   return reg;
+}
+
+static inline fs_reg
 byte_offset(fs_reg reg, unsigned delta)
 {
    switch (reg.file) {
-- 
2.5.0