diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2019-01-30 18:22:52 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2019-01-30 18:22:52 +0100 |
| commit | cefc849a9521c9d5ba85d5aa88526d0f4b059db9 (patch) | |
| tree | b5f42fb9651de5734abc2e23647ca9ec7ea49c25 /sys/src/cmd/vnc/screen.c | |
| parent | 8e1218acebcb87bcf16e6bca5b5f213ff2a1df3a (diff) | |
devdraw: get rid of softscreen==0xa110c hack and make attachscreen() return Memdata*
all screen implementations use a Memimage* internally
for the framebuffer, so we can return a shared reference
to its Memdata structure in attachscreen() instead of
a framebuffer data pointer.
this eleminates the softscreen == 0xa110c hack as we
always use shared Memdata* now.
Diffstat (limited to 'sys/src/cmd/vnc/screen.c')
| -rw-r--r-- | sys/src/cmd/vnc/screen.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/src/cmd/vnc/screen.c b/sys/src/cmd/vnc/screen.c index 6d507877c..51361584d 100644 --- a/sys/src/cmd/vnc/screen.c +++ b/sys/src/cmd/vnc/screen.c @@ -126,7 +126,7 @@ screenwin(void) qunlock(&drawlock); } -uchar* +Memdata* attachscreen(Rectangle* r, ulong* chan, int* d, int* width, int *softscreen) { *r = gscreen->clipr; @@ -135,7 +135,8 @@ attachscreen(Rectangle* r, ulong* chan, int* d, int* width, int *softscreen) *width = gscreen->width; *softscreen = 1; - return gscreen->data->bdata; + gscreen->data->ref++; + return gscreen->data; } void |