320 lines
10 KiB
C
320 lines
10 KiB
C
/*
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Copyright 2005-2013 Jay Sorg
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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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do { if (_level < LOG_LEVEL) { ErrorF _args ; } } while (0)
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#define LLOGLN(_level, _args) \
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do { if (_level < LOG_LEVEL) { ErrorF _args ; ErrorF("\n"); } } while (0)
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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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extern int g_do_dirty_os; /* in rdpmain.c */
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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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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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static void
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rdpPolyFillRectOrg(DrawablePtr pDrawable, GCPtr pGC, int nrectFill,
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xRectangle *prectInit)
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{
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rdpGCPtr priv;
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GCFuncs *oldFuncs;
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GC_OP_PROLOGUE(pGC);
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pGC->ops->PolyFillRect(pDrawable, pGC, nrectFill, prectInit);
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GC_OP_EPILOGUE(pGC);
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}
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/******************************************************************************/
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void
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rdpPolyFillRect(DrawablePtr pDrawable, GCPtr pGC, int nrectFill,
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xRectangle *prectInit)
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{
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int j;
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int cd;
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int num_clips;
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RegionRec clip_reg;
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RegionPtr fill_reg;
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BoxRec box;
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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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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, ("rdpPolyFillRect:"));
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/* make a copy of rects */
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fill_reg = RegionFromRects(nrectFill, prectInit, CT_NONE);
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/* do original call */
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rdpPolyFillRectOrg(pDrawable, pGC, nrectFill, prectInit);
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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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if (pDrawable->type == DRAWABLE_PIXMAP)
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{
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pDstPixmap = (PixmapPtr)pDrawable;
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pDstPriv = GETPIXPRIV(pDstPixmap);
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if (pDstPixmap->devPrivate.ptr == g_rdpScreen.pfbMemory)
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{
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/* treat like root window */
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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(10, ("rdpPolyFillRect: getting dirty"));
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g_screenPriv.is_dirty = 1;
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pDirtyPriv = &g_screenPriv;
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dirty_type = (FillTiled == pGC->fillStyle) ?
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RDI_IMGLY : 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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}
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else if (xrdp_is_os(pDstPixmap, pDstPriv))
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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, ("rdpPolyFillRect: getting dirty"));
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pDstPriv->is_dirty = 1;
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pDirtyPriv = pDstPriv;
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dirty_type = (FillTiled == pGC->fillStyle) ?
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RDI_IMGLY : 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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}
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else
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{
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if (pDrawable->type == DRAWABLE_WINDOW)
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{
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pDstWnd = (WindowPtr)pDrawable;
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if (pDstWnd->viewable)
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{
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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(10, ("rdpPolyFillRect: getting dirty"));
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g_screenPriv.is_dirty = 1;
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pDirtyPriv = &g_screenPriv;
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dirty_type = (FillTiled == pGC->fillStyle) ?
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RDI_IMGLY : 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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}
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}
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}
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if (!post_process)
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{
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RegionDestroy(fill_reg);
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LLOGLN(10, ("rdpPolyFillRect: out, post_process not set"));
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return;
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}
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RegionTranslate(fill_reg, pDrawable->x, pDrawable->y);
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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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LLOGLN(10, ("rdpPolyFillRect: cd %d", cd));
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if (cd == 1) /* no clip */
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{
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if (dirty_type != 0)
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{
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if (pGC->fillStyle == 0 && /* solid fill */
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(pGC->alu == GXclear ||
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pGC->alu == GXset ||
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pGC->alu == GXinvert ||
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pGC->alu == GXnoop ||
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pGC->alu == GXand ||
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pGC->alu == GXcopy /*||
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pGC->alu == GXxor*/)) /* todo, why dosen't xor work? */
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{
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draw_item_add_fill_region(pDirtyPriv, fill_reg, pGC->fgPixel,
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pGC->alu);
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}
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else
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{
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draw_item_add_img_region(pDirtyPriv, fill_reg, GXcopy,
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dirty_type, TAG_POLYFILLRECT);
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}
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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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if (pGC->fillStyle == 0 && /* solid fill */
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(pGC->alu == GXclear ||
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pGC->alu == GXset ||
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pGC->alu == GXinvert ||
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pGC->alu == GXnoop ||
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pGC->alu == GXand ||
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pGC->alu == GXcopy /*||
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pGC->alu == GXxor*/)) /* todo, why dosen't xor work? */
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{
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rdpup_set_fgcolor(pGC->fgPixel);
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rdpup_set_opcode(pGC->alu);
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for (j = REGION_NUM_RECTS(fill_reg) - 1; j >= 0; j--)
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{
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box = REGION_RECTS(fill_reg)[j];
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rdpup_fill_rect(box.x1, box.y1,
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box.x2 - box.x1, box.y2 - box.y1);
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}
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rdpup_set_opcode(GXcopy);
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}
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else /* non solid fill */
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{
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for (j = REGION_NUM_RECTS(fill_reg) - 1; j >= 0; j--)
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{
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box = REGION_RECTS(fill_reg)[j];
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rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1,
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box.y2 - box.y1);
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}
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}
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rdpup_end_update();
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}
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}
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else if (cd == 2) /* clip */
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{
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RegionIntersect(&clip_reg, &clip_reg, fill_reg);
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num_clips = REGION_NUM_RECTS(&clip_reg);
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if (num_clips > 0)
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{
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if (dirty_type != 0)
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{
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if (pGC->fillStyle == 0 && /* solid fill */
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(pGC->alu == GXclear ||
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pGC->alu == GXset ||
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pGC->alu == GXinvert ||
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pGC->alu == GXnoop ||
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pGC->alu == GXand ||
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pGC->alu == GXcopy /*||
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pGC->alu == GXxor*/)) /* todo, why dosen't xor work? */
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{
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LLOGLN(10, ("rdpPolyFillRect: 3"));
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draw_item_add_fill_region(pDirtyPriv, &clip_reg,
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pGC->fgPixel,
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pGC->alu);
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}
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else
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{
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LLOGLN(10, ("rdpPolyFillRect: 4"));
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draw_item_add_img_region(pDirtyPriv, &clip_reg, GXcopy,
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dirty_type, TAG_POLYFILLRECT);
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}
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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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LLOGLN(10, ("2 %x", pGC->fgPixel));
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if (pGC->fillStyle == 0 && /* solid fill */
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(pGC->alu == GXclear ||
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pGC->alu == GXset ||
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pGC->alu == GXinvert ||
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pGC->alu == GXnoop ||
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pGC->alu == GXand ||
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pGC->alu == GXcopy /*||
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pGC->alu == GXxor*/)) /* todo, why dosen't xor work? */
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{
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rdpup_set_fgcolor(pGC->fgPixel);
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rdpup_set_opcode(pGC->alu);
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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_fill_rect(box.x1, box.y1,
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box.x2 - box.x1, box.y2 - box.y1);
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}
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rdpup_set_opcode(GXcopy);
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}
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else /* non solid fill */
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{
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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,
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box.x2 - box.x1, box.y2 - box.y1);
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}
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}
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rdpup_end_update();
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}
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}
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}
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RegionUninit(&clip_reg);
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RegionDestroy(fill_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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}
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}
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