Module: Mesa Branch: master Commit: 8bd4476010444642cff71e64146c91a484238dc2 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8bd4476010444642cff71e64146c91a484238dc2
Author: Vadim Girlin <[email protected]> Date: Tue Oct 29 05:49:21 2013 +0400 r600g/sb: fix value::is_fixed() This prevents unnecessary (and wrong) register allocation in the scheduler for preloaded values in fixed registers. Fixes interpolation-mixed.shader_test on rv770 (and probably on all other pre-evergreen chips). Signed-off-by: Vadim Girlin <[email protected]> Tested-by: Andreas Boll <[email protected]> --- src/gallium/drivers/r600/sb/sb_valtable.cpp | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/r600/sb/sb_valtable.cpp b/src/gallium/drivers/r600/sb/sb_valtable.cpp index 00aee66..0d39e9c 100644 --- a/src/gallium/drivers/r600/sb/sb_valtable.cpp +++ b/src/gallium/drivers/r600/sb/sb_valtable.cpp @@ -255,8 +255,8 @@ void value::set_prealloc() { bool value::is_fixed() { if (array && array->gpr) return true; - if (chunk) - return chunk->is_fixed(); + if (chunk && chunk->is_fixed()) + return true; return flags & VLF_FIXED; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
