Module: Mesa Branch: master Commit: 99cd475cc9d3bd54140f84c24b55b9e05d7310a1 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=99cd475cc9d3bd54140f84c24b55b9e05d7310a1
Author: Kenneth Graunke <[email protected]> Date: Sun Jan 8 20:42:22 2012 -0800 i965: Enable SIMD16 mode for shaders with loops on Gen6+. The hardware supports it; there's no reason not to. Signed-off-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index 15eae43..b4ef80b 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -1676,7 +1676,7 @@ fs_visitor::visit(ir_loop *ir) { fs_reg counter = reg_undef; - if (c->dispatch_width == 16) { + if (intel->gen < 6 && c->dispatch_width == 16) { fail("Can't support (non-uniform) control flow on 16-wide\n"); } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
