Mesa (master): llvmpipe: flush resources on sampler view binding
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Fri Jul 10 22:23:55 UTC 2020
Module: Mesa
Branch: master
Commit: 54232bee06a3742e42754b223712de17a3f7ac59
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=54232bee06a3742e42754b223712de17a3f7ac59
Author: Dave Airlie <airlied at redhat.com>
Date: Thu Apr 23 12:32:53 2020 +1000
llvmpipe: flush resources on sampler view binding
The resource may have been written to as images previously.
KHR-GL45.shader_image_load_store.advanced-sync-imageAccess2
Reviewed-by: Roland Scheidegger <sroland at vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5835>
---
src/gallium/drivers/llvmpipe/lp_state_sampler.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/gallium/drivers/llvmpipe/lp_state_sampler.c b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
index 5bebc10ea21..f802af45f5a 100644
--- a/src/gallium/drivers/llvmpipe/lp_state_sampler.c
+++ b/src/gallium/drivers/llvmpipe/lp_state_sampler.c
@@ -39,6 +39,7 @@
#include "lp_state.h"
#include "lp_debug.h"
#include "frontend/sw_winsys.h"
+#include "lp_flush.h"
static void *
@@ -137,6 +138,9 @@ llvmpipe_set_sampler_views(struct pipe_context *pipe,
debug_printf("Illegal setting of sampler_view %d created in another "
"context\n", i);
}
+
+ if (views[i])
+ llvmpipe_flush_resource(pipe, views[i]->texture, 0, true, false, false, "sampler_view");
pipe_sampler_view_reference(&llvmpipe->sampler_views[shader][start + i],
views[i]);
}
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