210 lines
5.9 KiB
C
210 lines
5.9 KiB
C
/*
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Copyright 2005-2012 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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rdpPutImageOrg(DrawablePtr pDst, GCPtr pGC, int depth, int x, int y,
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int w, int h, int leftPad, int format, char *pBits)
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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->PutImage(pDst, pGC, depth, x, y, w, h, leftPad,
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format, pBits);
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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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rdpPutImage(DrawablePtr pDst, GCPtr pGC, int depth, int x, int y,
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int w, int h, int leftPad, int format, char *pBits)
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{
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RegionRec clip_reg;
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int cd;
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int j;
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int reset_surface;
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int post_process;
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int got_id;
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int dirty_type;
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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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RegionRec reg1;
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RegionRec reg2;
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LLOGLN(10, ("rdpPutImage:"));
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LLOGLN(10, ("rdpPutImage: drawable id 0x%x", (int)(pDst->id)));
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/* do original call */
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rdpPutImageOrg(pDst, pGC, depth, x, y, w, h, leftPad, format, pBits);
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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 (pDst->type == DRAWABLE_PIXMAP)
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{
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pDstPixmap = (PixmapPtr)pDst;
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pDstPriv = GETPIXPRIV(pDstPixmap);
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if (XRDP_IS_OS(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, ("rdpPutImage: gettig dirty"));
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pDstPriv->is_dirty = 1;
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pDirtyPriv = pDstPriv;
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dirty_type = RDI_IMGLY;
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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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pDstWnd = (WindowPtr)pDst;
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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(0, ("rdpPutImage: 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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}
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}
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if (!post_process)
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{
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return;
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}
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RegionInit(&clip_reg, NullBox, 0);
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cd = rdp_get_clip(&clip_reg, pDst, pGC);
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if (cd == 1)
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{
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if (dirty_type != 0)
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{
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box.x1 = pDst->x + x;
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box.y1 = pDst->y + y;
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box.x2 = box.x1 + w;
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box.y2 = box.y1 + h;
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RegionInit(®1, &box, 0);
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draw_item_add_img_region(pDirtyPriv, ®1, GXcopy, dirty_type);
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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, pDst->x + x, pDst->y + y, w, h);
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rdpup_end_update();
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}
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}
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else if (cd == 2)
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{
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if (dirty_type != 0)
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{
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box.x1 = pDst->x + x;
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box.y1 = pDst->y + y;
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box.x2 = box.x1 + w;
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box.y2 = box.y1 + h;
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RegionInit(®1, &box, 0);
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RegionInit(®2, NullBox, 0);
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RegionCopy(®2, &clip_reg);
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RegionIntersect(®1, ®1, ®2);
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draw_item_add_img_region(pDirtyPriv, ®1, GXcopy, dirty_type);
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RegionUninit(®1);
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RegionUninit(®2);
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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 = REGION_NUM_RECTS(&clip_reg) - 1; j >= 0; j--)
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{
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box = REGION_RECTS(&clip_reg)[j];
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rdpup_set_clip(box.x1, box.y1, (box.x2 - box.x1), (box.y2 - box.y1));
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rdpup_send_area(&id, pDst->x + x, pDst->y + y, w, h);
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}
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rdpup_reset_clip();
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rdpup_end_update();
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}
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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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}
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}
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