From: Marek Olšák <marek.olsak@amd.com>
Date: Mon, 6 Mar 2017 00:47:52 +0000 (+0100)
Subject: radeonsi: mark all bound shader buffer ranges as initialized
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=71a2e4e9452a6890197f8b629b2d8359bdd58913;p=mesa.git

radeonsi: mark all bound shader buffer ranges as initialized

This should prevent cases when a buffer was incorrectly mapped without
synchronization just because this wasn't done.

Cc: 13.0 17.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
---

diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c
index 10acb27a25e..eb79578b347 100644
--- a/src/gallium/drivers/radeonsi/si_descriptors.c
+++ b/src/gallium/drivers/radeonsi/si_descriptors.c
@@ -1227,6 +1227,9 @@ static void si_set_shader_buffers(struct pipe_context *ctx,
 		descs->dirty_mask |= 1u << slot;
 		sctx->descriptors_dirty |=
 			1u << si_shader_buffer_descriptors_idx(shader);
+
+		util_range_add(&buf->valid_buffer_range, sbuffer->buffer_offset,
+			       sbuffer->buffer_offset + sbuffer->buffer_size);
 	}
 }