From 7837fec740f93745174f1d4a6071a7d14fb07820 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Wed, 16 Jan 2019 01:53:00 -0800 Subject: [PATCH] iris: Assert about blits with color masking st/mesa never asks for this today, but in theory someone might, and we don't support it. --- src/gallium/drivers/iris/iris_blit.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/drivers/iris/iris_blit.c b/src/gallium/drivers/iris/iris_blit.c index 6756ae0aeb8..c386da298de 100644 --- a/src/gallium/drivers/iris/iris_blit.c +++ b/src/gallium/drivers/iris/iris_blit.c @@ -256,6 +256,10 @@ iris_blit(struct pipe_context *ctx, const struct pipe_blit_info *info) const struct gen_device_info *devinfo = &screen->devinfo; enum blorp_batch_flags blorp_flags = 0; + /* We don't support color masking. */ + assert((info->mask & PIPE_MASK_RGBA) == PIPE_MASK_RGBA || + (info->mask & PIPE_MASK_RGBA) == 0); + if (info->render_condition_enable) { if (ice->state.predicate == IRIS_PREDICATE_STATE_DONT_RENDER) return; -- 2.30.2