You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
132 lines
4.0 KiB
132 lines
4.0 KiB
/*
|
|
Copyright 2005-2014 Jay Sorg
|
|
|
|
Permission to use, copy, modify, distribute, and sell this software and its
|
|
documentation for any purpose is hereby granted without fee, provided that
|
|
the above copyright notice appear in all copies and that both that
|
|
copyright notice and this permission notice appear in supporting
|
|
documentation.
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
|
|
AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
/* this should be before all X11 .h files */
|
|
#include <xorg-server.h>
|
|
|
|
/* all driver need this */
|
|
#include <xf86.h>
|
|
#include <xf86_OSproc.h>
|
|
|
|
#include "rdp.h"
|
|
#include "rdpDraw.h"
|
|
#include "rdpClientCon.h"
|
|
#include "rdpReg.h"
|
|
|
|
#define LOG_LEVEL 1
|
|
#define LLOGLN(_level, _args) \
|
|
do { if (_level < LOG_LEVEL) { ErrorF _args ; ErrorF("\n"); } } while (0)
|
|
|
|
/******************************************************************************/
|
|
static void
|
|
rdpCopyAreaPre(rdpPtr dev, rdpClientCon *clientCon,
|
|
int cd, RegionPtr clip_reg,
|
|
DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
|
|
int srcx, int srcy, int w, int h, int dstx, int dsty)
|
|
{
|
|
}
|
|
|
|
/******************************************************************************/
|
|
static RegionPtr
|
|
rdpCopyAreaOrg(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
|
|
int srcx, int srcy, int w, int h, int dstx, int dsty)
|
|
{
|
|
GC_OP_VARS;
|
|
RegionPtr rv;
|
|
|
|
GC_OP_PROLOGUE(pGC);
|
|
rv = pGC->ops->CopyArea(pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
|
|
GC_OP_EPILOGUE(pGC);
|
|
return rv;
|
|
}
|
|
|
|
/******************************************************************************/
|
|
static void
|
|
rdpCopyAreaPost(rdpPtr dev, rdpClientCon *clientCon,
|
|
int cd, RegionPtr clip_reg,
|
|
DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
|
|
int srcx, int srcy, int w, int h, int dstx, int dsty)
|
|
{
|
|
BoxRec box;
|
|
RegionRec reg;
|
|
|
|
if (cd == XRDP_CD_NODRAW)
|
|
{
|
|
return;
|
|
}
|
|
if (!XRDP_DRAWABLE_IS_VISIBLE(dev, pDst))
|
|
{
|
|
return;
|
|
}
|
|
box.x1 = dstx + pDst->x;
|
|
box.y1 = dsty + pDst->y;
|
|
box.x2 = box.x1 + w;
|
|
box.y2 = box.y1 + h;
|
|
rdpRegionInit(®, &box, 0);
|
|
if (cd == XRDP_CD_CLIP)
|
|
{
|
|
rdpRegionIntersect(®, clip_reg, ®);
|
|
}
|
|
rdpClientConAddDirtyScreenReg(dev, clientCon, ®);
|
|
rdpRegionUninit(®);
|
|
}
|
|
|
|
/******************************************************************************/
|
|
RegionPtr
|
|
rdpCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
|
|
int srcx, int srcy, int w, int h, int dstx, int dsty)
|
|
{
|
|
rdpPtr dev;
|
|
rdpClientCon *clientCon;
|
|
RegionPtr rv;
|
|
RegionRec clip_reg;
|
|
int cd;
|
|
|
|
LLOGLN(10, ("rdpCopyArea:"));
|
|
dev = rdpGetDevFromScreen(pGC->pScreen);
|
|
dev->counts.rdpCopyAreaCallCount++;
|
|
rdpRegionInit(&clip_reg, NullBox, 0);
|
|
cd = rdpDrawGetClip(dev, &clip_reg, pDst, pGC);
|
|
LLOGLN(10, ("rdpCopyArea: cd %d", cd));
|
|
clientCon = dev->clientConHead;
|
|
while (clientCon != NULL)
|
|
{
|
|
rdpCopyAreaPre(dev, clientCon, cd, &clip_reg, pSrc, pDst, pGC,
|
|
srcx, srcy, w, h, dstx, dsty);
|
|
clientCon = clientCon->next;
|
|
}
|
|
/* do original call */
|
|
rv = rdpCopyAreaOrg(pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
|
|
clientCon = dev->clientConHead;
|
|
while (clientCon != NULL)
|
|
{
|
|
rdpCopyAreaPost(dev, clientCon, cd, &clip_reg, pSrc, pDst, pGC,
|
|
srcx, srcy, w, h, dstx, dsty);
|
|
clientCon = clientCon->next;
|
|
}
|
|
rdpRegionUninit(&clip_reg);
|
|
return rv;
|
|
}
|