diff options
| author | Dave Airlie <airlied@redhat.com> | 2012-06-14 15:24:46 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-07-07 10:37:11 +0100 |
| commit | 9b8217f9ef6279fff6628631d18497bed0343ef9 (patch) | |
| tree | 2c7a3d271aff66bb12c05e93700ee460ee7168ae /dix/dispatch.c | |
| parent | c5cc2a8243c5e6bf454af989b7512ec7e20fc3f2 (diff) | |
dix/pixmap: track dirty pixmaps in server. (v4)
This adds two functions for drivers to use directly to keep a
linked list of slave pixmaps to do damage tracking on and keep
updated. It also adds a helper function that drivers may optionally
call to do a simple copy area damage update.
v2: use damage.h not damagestr.h, fixes ephyr build.
v3: address ajax review: use slave_dst, drop unused dst member.
v4: check DamageCreate return, add SourceValidate comment,
add a comment addressing possible optimisation possibility
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'dix/dispatch.c')
| -rw-r--r-- | dix/dispatch.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/dix/dispatch.c b/dix/dispatch.c index 29ac5a45a..bc803d78f 100644 --- a/dix/dispatch.c +++ b/dix/dispatch.c @@ -3742,6 +3742,7 @@ static int init_screen(ScreenPtr pScreen, int i, Bool gpu) pScreen->ClipNotify = 0; /* for R4 ddx compatibility */ pScreen->CreateScreenResources = 0; + xorg_list_init(&pScreen->pixmap_dirty_list); xorg_list_init(&pScreen->unattached_list); xorg_list_init(&pScreen->output_slave_list); |