[Mesa-dev] [PATCH] panfrost: Reset the damage area on imported resources

[Boris Brezillon]

Reset the damage area in the resource_from_handle() path (as done in
panfrost_resource_create()).

Signed-off-by: Boris Brezillon <boris.brezillon at collabora.com>
---
 src/gallium/drivers/panfrost/pan_resource.c | 23 +++++++++++----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/src/gallium/drivers/panfrost/pan_resource.c b/src/gallium/drivers/panfrost/pan_resource.c
index 1f5b23145cf3..57df61cb71cc 100644
--- a/src/gallium/drivers/panfrost/pan_resource.c
+++ b/src/gallium/drivers/panfrost/pan_resource.c
@@ -47,6 +47,17 @@
 #include "pan_util.h"
 #include "pan_tiling.h"
 
+static void
+panfrost_resource_reset_damage(struct panfrost_resource *pres)
+{
+        /* We set the damage extent to the full resource size but keep the
+         * damage box empty so that the FB content is reloaded by default.
+         */
+        memset(&pres->damage, 0, sizeof(pres->damage));
+        pres->damage.extent.maxx = pres->base.width0;
+        pres->damage.extent.maxy = pres->base.height0;
+}
+
 static struct pipe_resource *
 panfrost_resource_from_handle(struct pipe_screen *pscreen,
                               const struct pipe_resource *templat,
@@ -73,6 +84,7 @@ panfrost_resource_from_handle(struct pipe_screen *pscreen,
         rsc->bo = panfrost_drm_import_bo(screen, whandle->handle);
         rsc->slices[0].stride = whandle->stride;
         rsc->slices[0].initialized = true;
+        panfrost_resource_reset_damage(rsc);
 
         if (screen->ro) {
                 rsc->scanout =
@@ -403,17 +415,6 @@ panfrost_resource_create_bo(struct panfrost_screen *screen, struct panfrost_reso
         pres->bo = panfrost_drm_create_bo(screen, bo_size, PAN_ALLOCATE_DELAY_MMAP);
 }
 
-static void
-panfrost_resource_reset_damage(struct panfrost_resource *pres)
-{
-        /* We set the damage extent to the full resource size but keep the
-         * damage box empty so that the FB content is reloaded by default.
-         */
-        memset(&pres->damage, 0, sizeof(pres->damage));
-        pres->damage.extent.maxx = pres->base.width0;
-        pres->damage.extent.maxy = pres->base.height0;
-}
-
 void
 panfrost_resource_set_damage_region(struct pipe_screen *screen,
                                     struct pipe_resource *res,
-- 
2.21.0