From: Connor Abbott <connor.w.abbott@intel.com>
Date: Tue, 11 Aug 2015 21:10:46 +0000 (-0700)
Subject: i965/fs: fix is_copy_payload() for doubles
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6b6d68ae0786e456faa828a7eaf76c981c44b1cb;p=mesa.git

i965/fs: fix is_copy_payload() for doubles

v2 (Sam):
- LOAD_PAYLOAD treats each header source as a 32B block
  regardless of the datatype. Drop the change (Curro)

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
---

diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp
index 6eae49fdf4a..96610ba4328 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs.cpp
@@ -374,7 +374,7 @@ fs_inst::is_copy_payload(const brw::simple_allocator &grf_alloc) const
       if (i < this->header_size) {
          reg.reg_offset += 1;
       } else {
-         reg.reg_offset += this->exec_size / 8;
+         reg = horiz_offset(reg, this->exec_size);
       }
    }