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 6eae49fdf4a59bd29c2cbad8f27e147dfaaf1934..96610ba4328116df1db197dc08ac86afc7d58dec 100644 (file)
--- 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);
       }
    }