fdo-mirrors/xserver
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/xorg/xserver.git synced 2025-12-20 08:10:03 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

randr: ProcRRGetCrtcGamma(): use SwapShort()/SwapLong()

Browse source 
Simplify reply payload preparation and sendout by using SwapShort()
and SwapLong() instead of WriteToClientSwapped() and callbacks.

This also allows even further simplifications by using generic macros
for the request send path.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1794>
This commit is contained in:
Enrico Weigelt, metux IT consult 2024-07-29 19:48:54 +02:00 • committed by Marge Bot
parent 62b8497999
commit d9863f7cb0
1 changed files with 7 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
randr/rrcrtc.c
View file

@ -1676,13 +1676,16 @@ ProcRRGetCrtcGamma(ClientPtr client)
swapl(&reply.length);
swaps(&reply.size);
}
WriteToClient(client, sizeof(xRRGetCrtcGammaReply), &reply);
if (crtc->gammaSize) {
memcpy(extra, crtc->gammaRed, len);
client->pSwapReplyFunc = (ReplySwapPtr) CopySwap16Write;
WriteSwappedDataToClient(client, len, extra);
free(extra);
if (client->swapped)
SwapShorts((short*)extra, len/sizeof(CARD16));
}
WriteToClient(client, sizeof(xRRGetCrtcGammaReply), &reply);
WriteToClient(client, len, extra);
free(extra);
return Success;
}