Mesa (master): radeonsi: release saved resources in si_retile_dcc

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Module: Mesa
Branch: master
Commit: 9211cbe07a0ffb0abdaf3da68f7aa3ee00a430d7
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=9211cbe07a0ffb0abdaf3da68f7aa3ee00a430d7

Author: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer at amd.com>
Date:   Thu Jan  9 14:32:11 2020 +0100

radeonsi: release saved resources in si_retile_dcc

Fixes: 1f21396431a ("radeonsi: add support for displayable DCC for multi-RB chips")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2330
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/gallium/drivers/radeonsi/si_compute_blit.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/radeonsi/si_compute_blit.c b/src/gallium/drivers/radeonsi/si_compute_blit.c
index 8d4f3bab5d7..4d6c29ab43e 100644
--- a/src/gallium/drivers/radeonsi/si_compute_blit.c
+++ b/src/gallium/drivers/radeonsi/si_compute_blit.c
@@ -564,6 +564,10 @@ void si_retile_dcc(struct si_context *sctx, struct si_texture *tex)
 	/* Restore states. */
 	ctx->bind_compute_state(ctx, saved_cs);
 	ctx->set_shader_images(ctx, PIPE_SHADER_COMPUTE, 0, 3, saved_img);
+
+	for (unsigned i = 0; i < 3; i++) {
+		pipe_resource_reference(&saved_img[i].resource, NULL);
+	}
 }
 
 /* Expand FMASK to make it identity, so that image stores can ignore it. */