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render: XineramaRenderChangePicture(): don't patch request buffer anymore

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No need for patching up the request buffer anymore - just pass in the correct
value directly.

Signed-off-by: Enrico Weigelt, metux IT consult <info@metux.net>
This commit is contained in:
Enrico Weigelt, metux IT consult
2025-09-08 14:24:41 +02:00
committed by Enrico Weigelt
parent 8b8cde2cb2
commit 007538d86f
1 changed files with 8 additions and 9 deletions
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17
render/render.c
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@@ -540,13 +540,13 @@ SingleRenderCreatePicture(ClientPtr client, xRenderCreatePictureReq *stuff)
}
static int
SingleRenderChangePicture(ClientPtr client, xRenderChangePictureReq *stuff)
SingleRenderChangePicture(ClientPtr client, xRenderChangePictureReq *stuff, Picture pictID)
{
PicturePtr pPicture;
int len;
VERIFY_PICTURE(pPicture, stuff->picture, client, DixSetAttrAccess);
VERIFY_PICTURE(pPicture, pictID, client, DixSetAttrAccess);
len = client->req_len - bytes_to_int32(sizeof(xRenderChangePictureReq));
if (Ones(stuff->mask) != len)
@@ -2163,16 +2163,15 @@ PanoramiXRenderCreatePicture(ClientPtr client, xRenderCreatePictureReq *stuff)
}
static int
PanoramiXRenderChangePicture(ClientPtr client, xRenderChangePictureReq *stuff)
PanoramiXRenderChangePicture(ClientPtr client, xRenderChangePictureReq *stuff, Picture pictID)
{
PanoramiXRes *pict;
int result = Success;
VERIFY_XIN_PICTURE(pict, stuff->picture, client, DixWriteAccess);
VERIFY_XIN_PICTURE(pict, pictID, client, DixWriteAccess);
XINERAMA_FOR_EACH_SCREEN_BACKWARD({
stuff->picture = pict->info[walkScreenIdx].id;
result = SingleRenderChangePicture(client, stuff);
result = SingleRenderChangePicture(client, stuff, pict->info[walkScreenIdx].id);
if (result != Success)
break;
});
@@ -2816,10 +2815,10 @@ ProcRenderChangePicture(ClientPtr client)
}
#ifdef XINERAMA
return (usePanoramiX ? PanoramiXRenderChangePicture(client, stuff)
: SingleRenderChangePicture(client, stuff));
return (usePanoramiX ? PanoramiXRenderChangePicture(client, stuff, stuff->picture)
: SingleRenderChangePicture(client, stuff, stuff->picture));
#else
return SingleRenderChangePicture(client, stuff);
return SingleRenderChangePicture(client, stuff, stuff->picture);
#endif
}