i965/fs: Fix regs_read() for MOV_INDIRECT with a non-zero subnr

The subnr field is in bytes so we don't need to multiply by type_sz.

Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 8802540..2448209 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -870,7 +870,7 @@ fs_inst::regs_read(int arg) const
              * unread portion at the beginning.
              */
             if (src[0].subnr)
-               region_length += src[0].subnr * type_sz(src[0].type);
+               region_length += src[0].subnr;
 
             return DIV_ROUND_UP(region_length, REG_SIZE);
          } else {