From 51824000541d8df9f870cbe0823a3835c9403bff Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Mon, 14 Sep 2015 14:18:13 -0700 Subject: [PATCH] i965/fs: Only read output_components many components when writing an output MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Kristian Høgsberg --- src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 4 +++- 1 file changed, 3 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 cea16e0b325..8b61c867602 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -974,8 +974,10 @@ fs_visitor::emit_urb_writes() sources[length++] = reg; } } else { - for (int i = 0; i < 4; i++) + for (int i = 0; i < output_components[varying]; i++) sources[length++] = offset(this->outputs[varying], bld, i); + for (int i = output_components[varying]; i < 4; i++) + sources[length++] = fs_reg(0); } break; } -- 2.30.2