|
 |
35159f |
From 2ebeda3385fb679df4bc13ba4b80bdeba5e2ad13 Mon Sep 17 00:00:00 2001
|
|
|
35159f |
From: Ray Strode <rstrode@redhat.com>
|
|
|
35159f |
Date: Tue, 15 Jan 2019 12:54:32 -0500
|
|
|
35159f |
Subject: [PATCH 3/4] st-texture-cache: purge on resume
|
|
|
35159f |
|
|
|
35159f |
With the proprietary nvidia driver, textures get garbled on suspend,
|
|
|
35159f |
so the texture cache needs to evict all textures in that situation.
|
|
|
35159f |
---
|
|
|
35159f |
js/ui/main.js | 6 +++++-
|
|
|
35159f |
src/st/st-texture-cache.c | 10 ++++++++++
|
|
|
35159f |
src/st/st-texture-cache.h | 1 +
|
|
|
35159f |
3 files changed, 16 insertions(+), 1 deletion(-)
|
|
|
35159f |
|
|
|
35159f |
diff --git a/js/ui/main.js b/js/ui/main.js
|
|
|
35159f |
index 061303cf3..8d1755cf1 100644
|
|
|
35159f |
--- a/js/ui/main.js
|
|
|
35159f |
+++ b/js/ui/main.js
|
|
|
35159f |
@@ -200,7 +200,11 @@ function _initializeUI() {
|
|
|
35159f |
return true;
|
|
|
35159f |
});
|
|
|
35159f |
|
|
|
35159f |
- global.display.connect('gl-video-memory-purged', loadTheme);
|
|
|
35159f |
+ global.display.connect('gl-video-memory-purged', () => {
|
|
|
35159f |
+ let cache = St.TextureCache.get_default();
|
|
|
35159f |
+ cache.clear();
|
|
|
35159f |
+ loadTheme();
|
|
|
35159f |
+ });
|
|
|
35159f |
|
|
|
35159f |
// Provide the bus object for gnome-session to
|
|
|
35159f |
// initiate logouts.
|
|
|
35159f |
diff --git a/src/st/st-texture-cache.c b/src/st/st-texture-cache.c
|
|
|
35159f |
index cbe3afaba..40a11dd6d 100644
|
|
|
35159f |
--- a/src/st/st-texture-cache.c
|
|
|
35159f |
+++ b/src/st/st-texture-cache.c
|
|
|
35159f |
@@ -113,6 +113,16 @@ st_texture_cache_class_init (StTextureCacheClass *klass)
|
|
|
35159f |
G_TYPE_NONE, 1, G_TYPE_FILE);
|
|
|
35159f |
}
|
|
|
35159f |
|
|
|
35159f |
+/* Evicts all cached textures */
|
|
|
35159f |
+void
|
|
|
35159f |
+st_texture_cache_clear (StTextureCache *cache)
|
|
|
35159f |
+{
|
|
|
35159f |
+ g_return_if_fail (ST_IS_TEXTURE_CACHE (cache));
|
|
|
35159f |
+
|
|
|
35159f |
+ g_hash_table_remove_all (cache->priv->keyed_cache);
|
|
|
35159f |
+ g_signal_emit (cache, signals[ICON_THEME_CHANGED], 0);
|
|
|
35159f |
+}
|
|
|
35159f |
+
|
|
|
35159f |
/* Evicts all cached textures for named icons */
|
|
|
35159f |
static void
|
|
|
35159f |
st_texture_cache_evict_icons (StTextureCache *cache)
|
|
|
35159f |
diff --git a/src/st/st-texture-cache.h b/src/st/st-texture-cache.h
|
|
|
35159f |
index 11d1c4e64..9079d1fda 100644
|
|
|
35159f |
--- a/src/st/st-texture-cache.h
|
|
|
35159f |
+++ b/src/st/st-texture-cache.h
|
|
|
35159f |
@@ -53,6 +53,7 @@ typedef enum {
|
|
|
35159f |
} StTextureCachePolicy;
|
|
|
35159f |
|
|
|
35159f |
StTextureCache* st_texture_cache_get_default (void);
|
|
|
35159f |
+void st_texture_cache_clear (StTextureCache *cache);
|
|
|
35159f |
|
|
|
35159f |
ClutterActor *
|
|
|
35159f |
st_texture_cache_load_sliced_image (StTextureCache *cache,
|
|
|
35159f |
--
|
|
|
35159f |
2.21.0
|
|
|
35159f |
|