2012-05-16 10:43:38 +04:00
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/*
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2013-06-08 21:51:53 +04:00
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Copyright 2005-2013 Jay Sorg
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2012-05-16 10:43:38 +04:00
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "rdp.h"
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#include "rdpdraw.h"
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#define LDEBUG 0
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#define LOG_LEVEL 1
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#define LLOG(_level, _args) \
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2012-09-20 07:51:34 +04:00
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do { if (_level < LOG_LEVEL) { ErrorF _args ; } } while (0)
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2012-05-16 10:43:38 +04:00
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#define LLOGLN(_level, _args) \
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2012-09-20 07:51:34 +04:00
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do { if (_level < LOG_LEVEL) { ErrorF _args ; ErrorF("\n"); } } while (0)
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2012-05-16 10:43:38 +04:00
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extern rdpScreenInfoRec g_rdpScreen; /* from rdpmain.c */
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extern DevPrivateKeyRec g_rdpGCIndex; /* from rdpmain.c */
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extern DevPrivateKeyRec g_rdpWindowIndex; /* from rdpmain.c */
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extern DevPrivateKeyRec g_rdpPixmapIndex; /* from rdpmain.c */
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extern int g_Bpp; /* from rdpmain.c */
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extern ScreenPtr g_pScreen; /* from rdpmain.c */
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extern Bool g_wrapPixmap; /* from rdpmain.c */
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2012-08-10 09:19:10 +04:00
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extern int g_do_dirty_os; /* in rdpmain.c */
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2012-09-19 03:55:25 +04:00
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extern int g_do_dirty_ons; /* in rdpmain.c */
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extern rdpPixmapRec g_screenPriv; /* in rdpmain.c */
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2012-05-16 10:43:38 +04:00
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extern GCOps g_rdpGCOps; /* from rdpdraw.c */
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extern int g_con_number; /* in rdpup.c */
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/******************************************************************************/
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void
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rdpFillPolygonOrg(DrawablePtr pDrawable, GCPtr pGC,
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int shape, int mode, int count,
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DDXPointPtr pPts)
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{
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2012-09-20 07:51:34 +04:00
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rdpGCPtr priv;
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GCFuncs *oldFuncs;
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2012-05-16 10:43:38 +04:00
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2012-09-20 07:51:34 +04:00
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GC_OP_PROLOGUE(pGC);
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pGC->ops->FillPolygon(pDrawable, pGC, shape, mode, count, pPts);
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GC_OP_EPILOGUE(pGC);
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2012-05-16 10:43:38 +04:00
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}
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/******************************************************************************/
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void
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rdpFillPolygon(DrawablePtr pDrawable, GCPtr pGC,
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int shape, int mode, int count,
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DDXPointPtr pPts)
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{
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2012-09-20 07:51:34 +04:00
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RegionRec clip_reg;
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RegionRec box_reg;
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RegionRec reg1;
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int num_clips;
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int cd;
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int maxx;
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int maxy;
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int minx;
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int miny;
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int i;
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int j;
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int got_id;
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int dirty_type;
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int post_process;
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int reset_surface;
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BoxRec box;
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struct image_data id;
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WindowPtr pDstWnd;
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PixmapPtr pDstPixmap;
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rdpPixmapRec *pDstPriv;
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rdpPixmapRec *pDirtyPriv;
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LLOGLN(10, ("rdpFillPolygon:"));
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box.x1 = 0;
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box.y1 = 0;
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box.x2 = 0;
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box.y2 = 0;
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if (count > 0)
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2012-08-17 10:23:18 +04:00
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{
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2012-09-20 07:51:34 +04:00
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maxx = pPts[0].x;
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maxy = pPts[0].y;
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minx = maxx;
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miny = maxy;
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for (i = 1; i < count; i++)
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{
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if (pPts[i].x > maxx)
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{
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maxx = pPts[i].x;
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}
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if (pPts[i].x < minx)
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{
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minx = pPts[i].x;
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}
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if (pPts[i].y > maxy)
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{
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maxy = pPts[i].y;
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}
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if (pPts[i].y < miny)
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{
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miny = pPts[i].y;
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}
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}
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box.x1 = pDrawable->x + minx;
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box.y1 = pDrawable->y + miny;
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box.x2 = pDrawable->x + maxx + 1;
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box.y2 = pDrawable->y + maxy + 1;
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2012-08-17 10:23:18 +04:00
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}
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2012-09-20 07:51:34 +04:00
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/* do original call */
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rdpFillPolygonOrg(pDrawable, pGC, shape, mode, count, pPts);
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dirty_type = 0;
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pDirtyPriv = 0;
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post_process = 0;
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reset_surface = 0;
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got_id = 0;
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if (pDrawable->type == DRAWABLE_PIXMAP)
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2012-05-16 10:43:38 +04:00
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{
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2012-09-20 07:51:34 +04:00
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pDstPixmap = (PixmapPtr)pDrawable;
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pDstPriv = GETPIXPRIV(pDstPixmap);
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2012-12-24 02:03:05 +04:00
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if (xrdp_is_os(pDstPixmap, pDstPriv))
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2012-09-20 07:51:34 +04:00
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{
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post_process = 1;
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if (g_do_dirty_os)
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{
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LLOGLN(10, ("rdpFillPolygon: gettig dirty"));
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pDstPriv->is_dirty = 1;
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pDirtyPriv = pDstPriv;
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dirty_type = RDI_IMGLL;
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}
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else
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{
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rdpup_switch_os_surface(pDstPriv->rdpindex);
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reset_surface = 1;
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rdpup_get_pixmap_image_rect(pDstPixmap, &id);
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got_id = 1;
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}
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}
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2012-05-16 10:43:38 +04:00
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}
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2012-09-20 07:51:34 +04:00
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else
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2012-05-16 10:43:38 +04:00
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{
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2012-09-23 05:12:40 +04:00
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if (pDrawable->type == DRAWABLE_WINDOW)
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2012-09-20 07:51:34 +04:00
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{
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2012-09-23 05:12:40 +04:00
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pDstWnd = (WindowPtr)pDrawable;
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2012-09-20 07:51:34 +04:00
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2012-09-23 05:12:40 +04:00
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if (pDstWnd->viewable)
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2012-09-20 08:18:03 +04:00
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{
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2012-09-23 05:12:40 +04:00
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post_process = 1;
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if (g_do_dirty_ons)
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{
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LLOGLN(0, ("rdpFillPolygon: gettig dirty"));
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g_screenPriv.is_dirty = 1;
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pDirtyPriv = &g_screenPriv;
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dirty_type = RDI_IMGLL;
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}
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else
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{
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rdpup_get_screen_image_rect(&id);
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got_id = 1;
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}
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2012-09-20 07:51:34 +04:00
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}
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}
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2012-05-16 10:43:38 +04:00
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}
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2012-09-20 07:51:34 +04:00
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if (!post_process)
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2012-08-10 09:19:10 +04:00
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{
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2012-09-20 07:51:34 +04:00
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return;
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2012-08-10 09:19:10 +04:00
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}
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2012-09-20 07:51:34 +04:00
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RegionInit(&clip_reg, NullBox, 0);
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cd = rdp_get_clip(&clip_reg, pDrawable, pGC);
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if (cd == 1)
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2012-08-10 09:19:10 +04:00
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{
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2012-09-20 07:51:34 +04:00
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if (dirty_type != 0)
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{
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RegionInit(®1, &box, 0);
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2013-07-28 04:20:19 +04:00
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draw_item_add_img_region(pDirtyPriv, ®1, GXcopy, dirty_type, 7);
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2012-09-20 07:51:34 +04:00
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RegionUninit(®1);
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}
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else if (got_id)
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{
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rdpup_begin_update();
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rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1, box.y2 - box.y1);
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rdpup_end_update();
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}
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2012-08-10 09:19:10 +04:00
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}
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2012-09-20 07:51:34 +04:00
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else if (cd == 2)
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2012-05-16 10:43:38 +04:00
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{
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2012-09-20 07:51:34 +04:00
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RegionInit(&box_reg, &box, 0);
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RegionIntersect(&clip_reg, &clip_reg, &box_reg);
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num_clips = REGION_NUM_RECTS(&clip_reg);
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if (num_clips > 0)
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2012-08-10 09:19:10 +04:00
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{
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2012-09-20 07:51:34 +04:00
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if (dirty_type != 0)
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{
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2013-07-28 04:20:19 +04:00
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draw_item_add_img_region(pDirtyPriv, &clip_reg, GXcopy, dirty_type, 7);
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2012-09-20 07:51:34 +04:00
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}
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else if (got_id)
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{
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rdpup_begin_update();
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for (j = num_clips - 1; j >= 0; j--)
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{
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box = REGION_RECTS(&clip_reg)[j];
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rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1, box.y2 - box.y1);
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}
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rdpup_end_update();
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}
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2012-08-10 09:19:10 +04:00
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}
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2012-09-20 07:51:34 +04:00
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RegionUninit(&box_reg);
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}
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RegionUninit(&clip_reg);
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if (reset_surface)
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{
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rdpup_switch_os_surface(-1);
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2012-05-16 10:43:38 +04:00
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}
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}
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