diff options
Diffstat (limited to 'x11-base/xorg-server/files/02-dont-backfill-bg-none.patch')
| -rw-r--r-- | x11-base/xorg-server/files/02-dont-backfill-bg-none.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/x11-base/xorg-server/files/02-dont-backfill-bg-none.patch b/x11-base/xorg-server/files/02-dont-backfill-bg-none.patch new file mode 100644 index 000000000000..9a5cacdea09a --- /dev/null +++ b/x11-base/xorg-server/files/02-dont-backfill-bg-none.patch @@ -0,0 +1,21 @@ +Disable backfilling of windows created with bg=none, which otherwise +would force a framebuffer readback. + +--- ./composite/compalloc.c.spiffiffity 2006-03-13 16:59:55.000000000 -0500 ++++ ./composite/compalloc.c 2006-04-12 16:37:50.000000000 -0400 +@@ -478,6 +478,7 @@ + * Copy bits from the parent into the new pixmap so that it will + * have "reasonable" contents in case for background None areas. + */ ++#if 0 + if (pGC) + { + XID val = IncludeInferiors; +@@ -492,6 +493,7 @@ + w, h, 0, 0); + FreeScratchGC (pGC); + } ++#endif + return pPixmap; + } + |