RegionPtr
rdpCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty)
{
RegionPtr rv;
RegionRec clip_reg;
RegionRec box_reg;
RegionRec reg1;
int num_clips;
int cd;
int j;
int can_do_screen_blt;
int got_id;
int dirty_type;
int post_process;
int reset_surface;
struct image_data id;
BoxRec box;
BoxPtr pbox;
PixmapPtr pSrcPixmap;
PixmapPtr pDstPixmap;
rdpPixmapRec *pSrcPriv;
rdpPixmapRec *pDstPriv;
rdpPixmapRec *pDirtyPriv;
WindowPtr pDstWnd;
WindowPtr pSrcWnd;
LLOGLN(10, ("rdpCopyArea: x %d y %d w %d h %d", dstx, dsty, w, h));
if (pSrc->type == DRAWABLE_WINDOW)
{
pSrcWnd = (WindowPtr)pSrc;
if (pSrcWnd->viewable)
{
rdpup_check_dirty_screen(&g_screenPriv);
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
can_do_screen_blt = pGC->alu == GXcopy;
if (can_do_screen_blt)
{
return rdpCopyAreaWndToWnd(pSrcWnd, pDstWnd, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
}
else if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (xrdp_is_os(pDstPixmap, pDstPriv))
{
can_do_screen_blt = pGC->alu == GXcopy;
if (can_do_screen_blt)
{
rdpup_check_dirty(pDstPixmap, pDstPriv);
return rdpCopyAreaWndToPixmap(pSrcWnd, pDstPixmap, pDstPriv, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
else
{
LLOGLN(10, ("rdpCopyArea: 1"));
}
}
}
}
if (pSrc->type == DRAWABLE_PIXMAP)
{
pSrcPixmap = (PixmapPtr)pSrc;
pSrcPriv = GETPIXPRIV(pSrcPixmap);
if (xrdp_is_os(pSrcPixmap, pSrcPriv))
{
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
rdpup_check_dirty_screen(&g_screenPriv);
rdpup_check_dirty(pSrcPixmap, pSrcPriv);
return rdpCopyAreaPixmapToWnd(pSrcPixmap, pSrcPriv, pDstWnd, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
else if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (xrdp_is_os(pDstPixmap, pDstPriv))
{
if (g_can_do_pix_to_pix)
{
rdpup_check_dirty(pSrcPixmap, pSrcPriv);
rdpup_check_dirty(pDstPixmap, pDstPriv);
return rdpCopyAreaPixmapToPixmap(pSrcPixmap, pSrcPriv,
pDstPixmap, pDstPriv,
pGC, srcx, srcy, w, h,
dstx, dsty);
}
}
else
{
LLOGLN(10, ("rdpCopyArea: 4"));
}
}
}
else
{
LLOGLN(10, ("rdpCopyArea: 2"));
}
}
/* do original call */
rv = rdpCopyAreaOrg(pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
dirty_type = 0;
pDirtyPriv = 0;
post_process = 0;
reset_surface = 0;
got_id = 0;
if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (xrdp_is_os(pDstPixmap, pDstPriv))
{
post_process = 1;
if (g_do_dirty_os)
{
LLOGLN(10, ("rdpCopyArea: gettig dirty"));
pDstPriv->is_dirty = 1;
pDirtyPriv = pDstPriv;
dirty_type = RDI_IMGLL;
}
else
{
rdpup_switch_os_surface(pDstPriv->rdpindex);
reset_surface = 1;
rdpup_get_pixmap_image_rect(pDstPixmap, &id);
got_id = 1;
}
}
else
{
LLOGLN(10, ("rdpCopyArea: 3"));
}
}
else
{
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
post_process = 1;
if (g_do_dirty_ons)
{
LLOGLN(10, ("rdpCopyArea: gettig dirty"));
g_screenPriv.is_dirty = 1;
pDirtyPriv = &g_screenPriv;
dirty_type = RDI_IMGLL;
}
else
{
rdpup_get_screen_image_rect(&id);
got_id = 1;
}
}
}
}
if (!post_process)
{
return rv;
}
RegionInit(&clip_reg, NullBox, 0);
cd = rdp_get_clip(&clip_reg, pDst, pGC);
if (cd == 1)
{
if (dirty_type != 0)
{
box.x1 = pDst->x + dstx;
box.y1 = pDst->y + dsty;
box.x2 = box.x1 + w;
box.y2 = box.y1 + h;
RegionInit(®1, &box, 0);
draw_item_add_img_region(pDirtyPriv, ®1, GXcopy, dirty_type, 1);
RegionUninit(®1);
}
else if (got_id)
{
rdpup_begin_update();
rdpup_send_area(&id, pDst->x + dstx, pDst->y + dsty, w, h);
rdpup_end_update();
}
}
else if (cd == 2)
{
num_clips = REGION_NUM_RECTS(&clip_reg);
if (num_clips > 0)
{
if (dirty_type != 0)
{
box.x1 = pDst->x + dstx;
box.y1 = pDst->y + dsty;
box.x2 = box.x1 + w;
box.y2 = box.y1 + h;
RegionInit(&box_reg, &box, 0);
RegionIntersect(&clip_reg, &clip_reg, &box_reg);
draw_item_add_img_region(pDirtyPriv, &clip_reg, GXcopy, dirty_type, 1);
RegionUninit(&box_reg);
}
else if (got_id)
{
rdpup_begin_update();
box.x1 = pDst->x + dstx;
box.y1 = pDst->y + dsty;
box.x2 = box.x1 + w;
box.y2 = box.y1 + h;
RegionInit(&box_reg, &box, 0);
RegionIntersect(&clip_reg, &clip_reg, &box_reg);
num_clips = REGION_NUM_RECTS(&clip_reg);
if (num_clips < 10)
{
for (j = num_clips - 1; j >= 0; j--)
{
box = REGION_RECTS(&clip_reg)[j];
rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1,
box.y2 - box.y1);
}
}
else
{
pbox = RegionExtents(&clip_reg);
rdpup_send_area(&id, pbox->x1, pbox->y1, pbox->x2 - pbox->x1,
pbox->y2 - pbox->y1);
}
RegionUninit(&box_reg);
rdpup_end_update();
}
}
}
RegionUninit(&clip_reg);
if (reset_surface)
{
rdpup_switch_os_surface(-1);
}
return rv;
}
RegionPtr
rdpCopyArea(DrawablePtr pSrc, DrawablePtr pDst, GCPtr pGC,
int srcx, int srcy, int w, int h, int dstx, int dsty)
{
RegionPtr rv;
RegionRec clip_reg;
RegionRec box_reg;
int num_clips;
int cd;
int j;
int can_do_screen_blt;
int got_id;
struct image_data id;
BoxRec box;
BoxPtr pbox;
PixmapPtr pSrcPixmap;
PixmapPtr pDstPixmap;
rdpPixmapRec* pSrcPriv;
rdpPixmapRec* pDstPriv;
WindowPtr pDstWnd;
WindowPtr pSrcWnd;
LLOGLN(10, ("rdpCopyArea:"));
if (pSrc->type == DRAWABLE_WINDOW)
{
pSrcWnd = (WindowPtr)pSrc;
if (pSrcWnd->viewable)
{
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
can_do_screen_blt = pGC->alu == GXcopy;
if (can_do_screen_blt)
{
return rdpCopyAreaWndToWnd(pSrcWnd, pDstWnd, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
}
else if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (XRDP_IS_OS(pDstPriv))
{
can_do_screen_blt = pGC->alu == GXcopy;
if (can_do_screen_blt)
{
return rdpCopyAreaWndToPixmap(pSrcWnd, pDstPixmap, pDstPriv, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
}
}
}
if (pSrc->type == DRAWABLE_PIXMAP)
{
pSrcPixmap = (PixmapPtr)pSrc;
pSrcPriv = GETPIXPRIV(pSrcPixmap);
if (XRDP_IS_OS(pSrcPriv))
{
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
return rdpCopyAreaPixmapToWnd(pSrcPixmap, pSrcPriv, pDstWnd, pGC,
srcx, srcy, w, h, dstx, dsty);
}
}
else if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (XRDP_IS_OS(pDstPriv))
{
return rdpCopyAreaPixmapToPixmap(pSrcPixmap, pSrcPriv,
pDstPixmap, pDstPriv,
pGC, srcx, srcy, w, h,
dstx, dsty);
}
}
}
}
/* do original call */
rv = rdpCopyAreaOrg(pSrc, pDst, pGC, srcx, srcy, w, h, dstx, dsty);
got_id = 0;
if (pDst->type == DRAWABLE_PIXMAP)
{
pDstPixmap = (PixmapPtr)pDst;
pDstPriv = GETPIXPRIV(pDstPixmap);
if (XRDP_IS_OS(pDstPriv))
{
rdpup_switch_os_surface(pDstPriv->rdpindex);
rdpup_get_pixmap_image_rect(pDstPixmap, &id);
got_id = 1;
}
}
else
{
if (pDst->type == DRAWABLE_WINDOW)
{
pDstWnd = (WindowPtr)pDst;
if (pDstWnd->viewable)
{
rdpup_get_screen_image_rect(&id);
got_id = 1;
}
}
}
if (!got_id)
{
return rv;
}
RegionInit(&clip_reg, NullBox, 0);
cd = rdp_get_clip(&clip_reg, pDst, pGC);
if (cd == 1)
{
rdpup_begin_update();
rdpup_send_area(&id, pDst->x + dstx, pDst->y + dsty, w, h);
rdpup_end_update();
}
else if (cd == 2)
{
num_clips = REGION_NUM_RECTS(&clip_reg);
if (num_clips > 0)
{
rdpup_begin_update();
box.x1 = pDst->x + dstx;
box.y1 = pDst->y + dsty;
box.x2 = box.x1 + w;
box.y2 = box.y1 + h;
RegionInit(&box_reg, &box, 0);
RegionIntersect(&clip_reg, &clip_reg, &box_reg);
num_clips = REGION_NUM_RECTS(&clip_reg);
if (num_clips < 10)
{
for (j = num_clips - 1; j >= 0; j--)
{
box = REGION_RECTS(&clip_reg)[j];
rdpup_send_area(&id, box.x1, box.y1, box.x2 - box.x1,
box.y2 - box.y1);
}
}
else
{
pbox = RegionExtents(&clip_reg);
rdpup_send_area(&id, pbox->x1, pbox->y1, pbox->x2 - pbox->x1,
pbox->y2 - pbox->y1);
}
RegionUninit(&box_reg);
rdpup_end_update();
}
}
RegionUninit(&clip_reg);
rdpup_switch_os_surface(-1);
return rv;
}