diff options
author | V3n3RiX <venerix@koprulu.sector> | 2023-04-22 18:05:24 +0100 |
---|---|---|
committer | V3n3RiX <venerix@koprulu.sector> | 2023-04-22 18:05:24 +0100 |
commit | cf59cc78468c9bcfef9e16b7b27c115896d805fd (patch) | |
tree | b46b602c381e3a5e35654cf39e71673c96e49362 /kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch | |
parent | 5b52b99ca475070991d8e8d1dff674ffe6ffdea9 (diff) |
gentoo auto-resync : 22:04:2023 - 18:05:23
Diffstat (limited to 'kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch')
-rw-r--r-- | kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch b/kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch deleted file mode 100644 index 1c6ddab618aa..000000000000 --- a/kde-frameworks/plasma/files/plasma-5.102.0-fix-flicker-on-fade-animation.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 3fcd43a6ed03d0aff188dfc190cc464c34302a1f Mon Sep 17 00:00:00 2001 -From: Arjen Hiemstra <ahiemstra@heimr.nl> -Date: Tue, 10 Jan 2023 12:46:20 +0100 -Subject: [PATCH] iconitem: Adjust fade animation to not flicker as much - -As it turns out, mix(old texture, new texture, animation value) does -actually result in a different visual from simply blending the two -textures on top of each other, because the old texture first gets -blended with the underlying color. This results in some of the -underlying color bleeding through, which can cause flickering if the two -textures are almost the same. To avoid this, change the animation -slightly so that rather than crossfading, we first fade in the new -texture then fade out the old texture. This doesn't cause a whole lot of -visual difference for two completely different textures, but removes the -flickering when they are very similar. - -BUG: 463061 -BUG: 463685 ---- - src/declarativeimports/core/iconitem.cpp | 8 ++++++-- - 1 file changed, 6 insertions(+), 2 deletions(-) - -diff --git a/src/declarativeimports/core/iconitem.cpp b/src/declarativeimports/core/iconitem.cpp -index de1f56c69..a474a72f9 100644 ---- a/src/declarativeimports/core/iconitem.cpp -+++ b/src/declarativeimports/core/iconitem.cpp -@@ -645,8 +645,12 @@ QSGNode *IconItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *update - m_textureChanged = true; - } - -- updateSubtree(oldNode->firstChild(), 1.0 - m_animValue); -- updateSubtree(oldNode->lastChild(), m_animValue); -+ // Rather than doing a perfect crossfade, first fade in the new texture -+ // then fade out the old texture. This is done to avoid the underlying -+ // color bleeding through when both textures are at ~0.5 opacity, which -+ // causes flickering if the two textures are very similar. -+ updateSubtree(oldNode->firstChild(), 2.0 - m_animValue * 2.0); -+ updateSubtree(oldNode->lastChild(), m_animValue * 2.0); - } else { - if (oldNode->childCount() == 0) { - oldNode->appendChildNode(createSubtree(1.0)); --- -GitLab - |