diff options
Diffstat (limited to 'xorg/X11R7.6/rdp/rdpPushPixels.c')
| -rw-r--r-- | xorg/X11R7.6/rdp/rdpPushPixels.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/xorg/X11R7.6/rdp/rdpPushPixels.c b/xorg/X11R7.6/rdp/rdpPushPixels.c new file mode 100644 index 00000000..06c5ba9f --- /dev/null +++ b/xorg/X11R7.6/rdp/rdpPushPixels.c @@ -0,0 +1,189 @@ +/* +Copyright 2005-2012 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 "rdp.h" +#include "rdpdraw.h" + +#define LDEBUG 0 + +#define LOG_LEVEL 1 +#define LLOG(_level, _args) \ + do { if (_level < LOG_LEVEL) { ErrorF _args ; } } while (0) +#define LLOGLN(_level, _args) \ + do { if (_level < LOG_LEVEL) { ErrorF _args ; ErrorF("\n"); } } while (0) + +extern rdpScreenInfoRec g_rdpScreen; /* from rdpmain.c */ +extern DevPrivateKeyRec g_rdpGCIndex; /* from rdpmain.c */ +extern DevPrivateKeyRec g_rdpWindowIndex; /* from rdpmain.c */ +extern DevPrivateKeyRec g_rdpPixmapIndex; /* from rdpmain.c */ +extern int g_Bpp; /* from rdpmain.c */ +extern ScreenPtr g_pScreen; /* from rdpmain.c */ +extern Bool g_wrapPixmap; /* from rdpmain.c */ +extern int g_do_dirty_os; /* in rdpmain.c */ + +extern GCOps g_rdpGCOps; /* from rdpdraw.c */ + +extern int g_con_number; /* in rdpup.c */ + +/******************************************************************************/ +void +rdpPushPixelsOrg(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDst, + int w, int h, int x, int y) +{ + rdpGCPtr priv; + GCFuncs* oldFuncs; + + GC_OP_PROLOGUE(pGC); + pGC->ops->PushPixels(pGC, pBitMap, pDst, w, h, x, y); + GC_OP_EPILOGUE(pGC); +} + +/******************************************************************************/ +void +rdpPushPixels(GCPtr pGC, PixmapPtr pBitMap, DrawablePtr pDst, + int w, int h, int x, int y) +{ + RegionRec clip_reg; + RegionRec box_reg; + RegionRec reg1; + int num_clips; + int cd; + int j; + int got_id; + int dirty_type; + int post_process; + int reset_surface; + BoxRec box; + struct image_data id; + WindowPtr pDstWnd; + PixmapPtr pDstPixmap; + rdpPixmapRec* pDstPriv; + rdpPixmapRec* pDirtyPriv; + + LLOGLN(10, ("rdpPushPixels:")); + + /* do original call */ + rdpPushPixelsOrg(pGC, pBitMap, pDst, w, h, x, y); + + 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(pDstPriv)) + { + post_process = 1; + if (g_do_dirty_os) + { + LLOGLN(10, ("rdpPutImage: gettig dirty")); + pDstPriv->is_dirty = 1; + pDirtyPriv = pDstPriv; + dirty_type = RDI_IMGLY; + } + else + { + rdpup_switch_os_surface(pDstPriv->rdpindex); + reset_surface = 1; + rdpup_get_pixmap_image_rect(pDstPixmap, &id); + got_id = 1; + } + } + } + else + { + if (pDst->type == DRAWABLE_WINDOW) + { + pDstWnd = (WindowPtr)pDst; + if (pDstWnd->viewable) + { + post_process = 1; + rdpup_get_screen_image_rect(&id); + got_id = 1; + } + } + } + if (!post_process) + { + return; + } + + memset(&box, 0, sizeof(box)); + RegionInit(&clip_reg, NullBox, 0); + cd = rdp_get_clip(&clip_reg, pDst, pGC); + if (cd == 1) + { + if (dirty_type != 0) + { + box.x1 = pDst->x + x; + box.y1 = pDst->y + y; + box.x2 = box.x1 + w; + box.y2 = box.y1 + h; + RegionInit(®1, &box, 0); + draw_item_add_img_region(pDirtyPriv, ®1, GXcopy, dirty_type); + RegionUninit(®1); + } + else if (got_id) + { + rdpup_begin_update(); + rdpup_send_area(0, pDst->x + x, pDst->y + y, w, h); + rdpup_end_update(); + } + } + else if (cd == 2) + { + box.x1 = pDst->x + x; + box.y1 = pDst->y + y; + 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 > 0) + { + if (dirty_type != 0) + { + RegionInit(®1, &box, 0); + draw_item_add_img_region(pDirtyPriv, &clip_reg, GXcopy, dirty_type); + RegionUninit(®1); + } + else if (got_id) + { + rdpup_begin_update(); + for (j = num_clips - 1; j >= 0; j--) + { + box = REGION_RECTS(&clip_reg)[j]; + rdpup_send_area(0, box.x1, box.y1, box.x2 - box.x1, box.y2 - box.y1); + } + rdpup_end_update(); + } + } + RegionUninit(&box_reg); + } + RegionUninit(&clip_reg); + if (reset_surface) + { + rdpup_switch_os_surface(-1); + } +} |