Module: Mesa
Branch: master
Commit: 8c29bba242062a01e73743ca5086604a57c0efc5
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=8c29bba242062a01e73743ca5086604a57c0efc5
Author: Alejandro Piñeiro <apinhe...@igalia.com>
Date: Tue May 24 15:00:30 2016 +0200
i965/fs: take into account doubles when emitting system values
Fixes the following cts test:
GL42-CTS.vertex_attrib_64bit.limits_test
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
index 012492c..c220f1c 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
@@ -36,7 +36,8 @@ fs_reg *
fs_visitor::emit_vs_system_value(int location)
{
fs_reg *reg = new(this->mem_ctx)
- fs_reg(ATTR, 4 * _mesa_bitcount_64(nir->info.inputs_read),
+ fs_reg(ATTR, 4 * (_mesa_bitcount_64(nir->info.inputs_read) +
+ _mesa_bitcount_64(nir->info.double_inputs_read)),
BRW_REGISTER_TYPE_D);
brw_vs_prog_data *vs_prog_data = (brw_vs_prog_data *) prog_data;
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