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dix: Remove a dead parameter from DoGetImage

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Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Adam Jackson <ajax@redhat.com>
This commit is contained in:
Adam Jackson 2012-10-16 14:56:17 -04:00
parent 4dca026880
commit 19d3a7cb5d
1 changed files with 33 additions and 59 deletions
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34
dix/dispatch.c
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@ -1974,7 +1974,7 @@ ProcPutImage(ClientPtr client)
static int
DoGetImage(ClientPtr client, int format, Drawable drawable,
int x, int y, int width, int height,
Mask planemask, xGetImageReply ** im_return)
Mask planemask)
{
DrawablePtr pDraw, pBoundingDraw;
int nlines, linesPerBuf, rc;
@ -2074,19 +2074,6 @@ DoGetImage(ClientPtr client, int format, Drawable drawable,
xgi.length = length;
if (im_return) {
pBuf = calloc(1, sz_xGetImageReply + length);
if (!pBuf)
return BadAlloc;
if (widthBytesLine == 0)
linesPerBuf = 0;
else
linesPerBuf = height;
*im_return = (xGetImageReply *) pBuf;
*(xGetImageReply *) pBuf = xgi;
pBuf += sz_xGetImageReply;
}
else {
xgi.length = bytes_to_int32(xgi.length);
if (widthBytesLine == 0 || height == 0)
linesPerBuf = 0;
@ -2113,7 +2100,6 @@ DoGetImage(ClientPtr client, int format, Drawable drawable,
if (!(pBuf = calloc(1, length)))
return BadAlloc;
WriteReplyToClient(client, sizeof(xGetImageReply), &xgi);
}
if (pDraw->type == DRAWABLE_WINDOW) {
pVisibleRegion = NotClippedByChildren((WindowPtr) pDraw);
@ -2142,13 +2128,10 @@ DoGetImage(ClientPtr client, int format, Drawable drawable,
/* Note that this is NOT a call to WriteSwappedDataToClient,
as we do NOT byte swap */
if (!im_return) {
ReformatImage(pBuf, (int) (nlines * widthBytesLine),
BitsPerPixel(pDraw->depth), ClientOrder(client));
/* Don't split me, gcc pukes when you do */
WriteToClient(client, (int) (nlines * widthBytesLine), pBuf);
}
linesDone += nlines;
}
}
@ -2173,18 +2156,10 @@ DoGetImage(ClientPtr client, int format, Drawable drawable,
/* Note: NOT a call to WriteSwappedDataToClient,
as we do NOT byte swap */
if (im_return) {
pBuf += nlines * widthBytesLine;
}
else {
ReformatImage(pBuf,
(int) (nlines * widthBytesLine),
ReformatImage(pBuf, (int) (nlines * widthBytesLine),
1, ClientOrder(client));
/* Don't split me, gcc pukes when you do */
WriteToClient(client, (int) (nlines * widthBytesLine),
pBuf);
}
WriteToClient(client, (int)(nlines * widthBytesLine), pBuf);
linesDone += nlines;
}
}
@ -2192,7 +2167,6 @@ DoGetImage(ClientPtr client, int format, Drawable drawable,
}
if (pVisibleRegion)
RegionDestroy(pVisibleRegion);
if (!im_return)
free(pBuf);
return Success;
}
@ -2207,7 +2181,7 @@ ProcGetImage(ClientPtr client)
return DoGetImage(client, stuff->format, stuff->drawable,
stuff->x, stuff->y,
(int) stuff->width, (int) stuff->height,
stuff->planeMask, (xGetImageReply **) NULL);
stuff->planeMask);
}
int