From 6df215d97eab6e18a8c70c9966014f6ab2bbc20a Mon Sep 17 00:00:00 2001 From: Francisco Jerez Date: Thu, 25 Aug 2016 18:35:06 -0700 Subject: [PATCH] i965/fs: Assert that the number of color targets is one when dual-source blend is enabled. Requested by Anuj during review of 4a87e4ade778e56d43333c65a58752b15a00ce69, adding as follow-up since it led to assertion failures due to various GLSL bugs that should be fixed now. --- src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index cfb5bb65e26..48b5f406542 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -487,6 +487,7 @@ fs_visitor::emit_fb_writes() } prog_data->dual_src_blend = (this->dual_src_output.file != BAD_FILE); + assert(!prog_data->dual_src_blend || key->nr_color_regions == 1); if (inst == NULL) { /* Even if there's no color buffers enabled, we still need to send