From: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Date: Fri, 29 Jan 2021 17:13:47 +0000 (-0500)
Subject: panfrost: Respect info.fs.uses_sample_shading
X-Git-Tag: upstream/21.2.3~8006
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b6ad375bdfe01b011242f761fc2f8df8fa899fef;p=platform%2Fupstream%2Fmesa.git

panfrost: Respect info.fs.uses_sample_shading

Now that this is a link-time property.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8774>
---

diff --git a/src/gallium/drivers/panfrost/pan_assemble.c b/src/gallium/drivers/panfrost/pan_assemble.c
index f67e4b7..3f63387 100644
--- a/src/gallium/drivers/panfrost/pan_assemble.c
+++ b/src/gallium/drivers/panfrost/pan_assemble.c
@@ -351,7 +351,8 @@ panfrost_shader_compile(struct panfrost_context *ctx,
                 state->outputs_read = outputs_read >> FRAG_RESULT_DATA0;
 
                 /* EXT_shader_framebuffer_fetch requires per-sample */
-                state->sample_shading = outputs_read;
+                state->sample_shading = s->info.fs.uses_sample_shading ||
+                        outputs_read;
 
                 /* List of reasons we need to execute frag shaders when things
                  * are masked off */