From dfd6157d6c7d22715dcfb576403232e750f2c5b6 Mon Sep 17 00:00:00 2001
From: Alyssa Rosenzweig <alyssa@collabora.com>
Date: Thu, 12 Jan 2023 20:57:38 -0500
Subject: [PATCH] panfrost: Document render_condition_check contract

This was implicit before, leading to the bug fixed in the previous commit.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20689>
---
 src/gallium/drivers/panfrost/pan_context.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/gallium/drivers/panfrost/pan_context.c b/src/gallium/drivers/panfrost/pan_context.c
index db9b619..11dbd1b 100644
--- a/src/gallium/drivers/panfrost/pan_context.c
+++ b/src/gallium/drivers/panfrost/pan_context.c
@@ -723,6 +723,11 @@ panfrost_get_query_result(struct pipe_context *pipe, struct pipe_query *q,
    return true;
 }
 
+/*
+ * Check the render condition for software condition rendering.
+ *
+ * Note: this may invalidate the batch!
+ */
 bool
 panfrost_render_condition_check(struct panfrost_context *ctx)
 {
-- 
2.7.4