324 lines
9.3 KiB
C
324 lines
9.3 KiB
C
/*
|
|
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 int g_do_dirty_ons; /* in rdpmain.c */
|
|
extern rdpPixmapRec g_screenPriv; /* in rdpmain.c */
|
|
|
|
extern GCOps g_rdpGCOps; /* from rdpdraw.c */
|
|
|
|
extern int g_con_number; /* in rdpup.c */
|
|
|
|
/******************************************************************************/
|
|
static void
|
|
rdpPolyRectangleOrg(DrawablePtr pDrawable, GCPtr pGC, int nrects,
|
|
xRectangle *rects)
|
|
{
|
|
rdpGCPtr priv;
|
|
GCFuncs *oldFuncs;
|
|
|
|
GC_OP_PROLOGUE(pGC);
|
|
pGC->ops->PolyRectangle(pDrawable, pGC, nrects, rects);
|
|
GC_OP_EPILOGUE(pGC);
|
|
}
|
|
|
|
/******************************************************************************/
|
|
/* tested with pGC->lineWidth = 0, 1, 2, 4 and opcodes 3 and 6 */
|
|
void
|
|
rdpPolyRectangle(DrawablePtr pDrawable, GCPtr pGC, int nrects,
|
|
xRectangle *rects)
|
|
{
|
|
RegionRec clip_reg;
|
|
RegionPtr fill_reg;
|
|
int num_clips;
|
|
int cd;
|
|
int lw;
|
|
int i;
|
|
int j;
|
|
int up;
|
|
int down;
|
|
int got_id;
|
|
int dirty_type;
|
|
int post_process;
|
|
int reset_surface;
|
|
xRectangle *regRects;
|
|
xRectangle *r;
|
|
xRectangle *rect1;
|
|
BoxRec box;
|
|
struct image_data id;
|
|
|
|
WindowPtr pDstWnd;
|
|
PixmapPtr pDstPixmap;
|
|
rdpPixmapRec *pDstPriv;
|
|
rdpPixmapRec *pDirtyPriv;
|
|
|
|
LLOGLN(10, ("rdpPolyRectangle:"));
|
|
|
|
/* make a copy of rects */
|
|
rect1 = (xRectangle *)g_malloc(sizeof(xRectangle) * nrects, 0);
|
|
|
|
for (i = 0; i < nrects; i++)
|
|
{
|
|
rect1[i] = rects[i];
|
|
}
|
|
|
|
/* do original call */
|
|
rdpPolyRectangleOrg(pDrawable, pGC, nrects, rects);
|
|
|
|
dirty_type = 0;
|
|
pDirtyPriv = 0;
|
|
post_process = 0;
|
|
reset_surface = 0;
|
|
got_id = 0;
|
|
|
|
if (pDrawable->type == DRAWABLE_PIXMAP)
|
|
{
|
|
pDstPixmap = (PixmapPtr)pDrawable;
|
|
pDstPriv = GETPIXPRIV(pDstPixmap);
|
|
|
|
if (XRDP_IS_OS(pDstPriv))
|
|
{
|
|
post_process = 1;
|
|
|
|
if (g_do_dirty_os)
|
|
{
|
|
LLOGLN(10, ("rdpPolyRectangle: 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
|
|
{
|
|
if (pDrawable->type == DRAWABLE_WINDOW)
|
|
{
|
|
pDstWnd = (WindowPtr)pDrawable;
|
|
|
|
if (pDstWnd->viewable)
|
|
{
|
|
post_process = 1;
|
|
|
|
if (g_do_dirty_ons)
|
|
{
|
|
LLOGLN(0, ("rdpPolyRectangle: 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)
|
|
{
|
|
g_free(rect1);
|
|
return;
|
|
}
|
|
|
|
RegionInit(&clip_reg, NullBox, 0);
|
|
cd = rdp_get_clip(&clip_reg, pDrawable, pGC);
|
|
regRects = 0;
|
|
|
|
if ((cd != 0) && (nrects > 0))
|
|
{
|
|
regRects = (xRectangle *)g_malloc(nrects * 4 * sizeof(xRectangle), 0);
|
|
lw = pGC->lineWidth;
|
|
|
|
if (lw < 1)
|
|
{
|
|
lw = 1;
|
|
}
|
|
|
|
up = lw / 2;
|
|
down = 1 + (lw - 1) / 2;
|
|
|
|
for (i = 0; i < nrects; i++)
|
|
{
|
|
r = regRects + i * 4;
|
|
r->x = (rect1[i].x + pDrawable->x) - up;
|
|
r->y = (rect1[i].y + pDrawable->y) - up;
|
|
r->width = rect1[i].width + up + down;
|
|
r->height = lw;
|
|
r++;
|
|
r->x = (rect1[i].x + pDrawable->x) - up;
|
|
r->y = (rect1[i].y + pDrawable->y) + down;
|
|
r->width = lw;
|
|
r->height = MAX(rect1[i].height - (up + down), 0);
|
|
r++;
|
|
r->x = ((rect1[i].x + rect1[i].width) + pDrawable->x) - up;
|
|
r->y = (rect1[i].y + pDrawable->y) + down;
|
|
r->width = lw;
|
|
r->height = MAX(rect1[i].height - (up + down), 0);
|
|
r++;
|
|
r->x = (rect1[i].x + pDrawable->x) - up;
|
|
r->y = ((rect1[i].y + rect1[i].height) + pDrawable->y) - up;
|
|
r->width = rect1[i].width + up + down;
|
|
r->height = lw;
|
|
}
|
|
}
|
|
|
|
if (cd == 1)
|
|
{
|
|
if (regRects != 0)
|
|
{
|
|
if (dirty_type != 0)
|
|
{
|
|
fill_reg = RegionFromRects(nrects * 4, regRects, CT_NONE);
|
|
|
|
if (pGC->lineStyle == LineSolid)
|
|
{
|
|
draw_item_add_fill_region(pDirtyPriv, fill_reg, pGC->fgPixel,
|
|
pGC->alu);
|
|
}
|
|
else
|
|
{
|
|
draw_item_add_img_region(pDirtyPriv, fill_reg, GXcopy, dirty_type);
|
|
}
|
|
|
|
RegionDestroy(fill_reg);
|
|
}
|
|
else if (got_id)
|
|
{
|
|
rdpup_begin_update();
|
|
|
|
if (pGC->lineStyle == LineSolid)
|
|
{
|
|
rdpup_set_fgcolor(pGC->fgPixel);
|
|
rdpup_set_opcode(pGC->alu);
|
|
|
|
for (i = 0; i < nrects * 4; i++)
|
|
{
|
|
r = regRects + i;
|
|
rdpup_fill_rect(r->x, r->y, r->width, r->height);
|
|
}
|
|
|
|
rdpup_set_opcode(GXcopy);
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < nrects * 4; i++)
|
|
{
|
|
r = regRects + i;
|
|
rdpup_send_area(&id, r->x, r->y, r->width, r->height);
|
|
}
|
|
}
|
|
|
|
rdpup_end_update();
|
|
}
|
|
}
|
|
}
|
|
else if (cd == 2)
|
|
{
|
|
if (regRects != 0)
|
|
{
|
|
fill_reg = RegionFromRects(nrects * 4, regRects, CT_NONE);
|
|
RegionIntersect(&clip_reg, &clip_reg, fill_reg);
|
|
num_clips = REGION_NUM_RECTS(&clip_reg);
|
|
|
|
if (num_clips > 0)
|
|
{
|
|
if (dirty_type != 0)
|
|
{
|
|
if (pGC->lineStyle == LineSolid)
|
|
{
|
|
draw_item_add_fill_region(pDirtyPriv, &clip_reg, pGC->fgPixel,
|
|
pGC->alu);
|
|
}
|
|
else
|
|
{
|
|
draw_item_add_img_region(pDirtyPriv, &clip_reg, GXcopy, dirty_type);
|
|
}
|
|
}
|
|
else if (got_id)
|
|
{
|
|
rdpup_begin_update();
|
|
|
|
if (pGC->lineStyle == LineSolid)
|
|
{
|
|
rdpup_set_fgcolor(pGC->fgPixel);
|
|
rdpup_set_opcode(pGC->alu);
|
|
|
|
for (j = num_clips - 1; j >= 0; j--)
|
|
{
|
|
box = REGION_RECTS(&clip_reg)[j];
|
|
rdpup_fill_rect(box.x1, box.y1, box.x2 - box.x1, box.y2 - box.y1);
|
|
}
|
|
|
|
rdpup_set_opcode(GXcopy);
|
|
}
|
|
else
|
|
{
|
|
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);
|
|
}
|
|
}
|
|
|
|
rdpup_end_update();
|
|
}
|
|
}
|
|
|
|
RegionDestroy(fill_reg);
|
|
}
|
|
}
|
|
|
|
RegionUninit(&clip_reg);
|
|
g_free(regRects);
|
|
g_free(rect1);
|
|
|
|
if (reset_surface)
|
|
{
|
|
rdpup_switch_os_surface(-1);
|
|
}
|
|
}
|