diff options
Diffstat (limited to 'xorg-server/glamor/glamor_polyfillrect.c')
| -rw-r--r-- | xorg-server/glamor/glamor_polyfillrect.c | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/xorg-server/glamor/glamor_polyfillrect.c b/xorg-server/glamor/glamor_polyfillrect.c deleted file mode 100644 index 1e361a44f..000000000 --- a/xorg-server/glamor/glamor_polyfillrect.c +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright © 2009 Intel Corporation - * Copyright © 1998 Keith Packard - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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. - * - * Authors: - * Eric Anholt <eric@anholt.net> - * - */ - -#include "glamor_priv.h" - -/** @file glamor_fillspans.c - * - * GC PolyFillRect implementation, taken straight from fb_fill.c - */ - -static Bool -_glamor_poly_fill_rect(DrawablePtr drawable, - GCPtr gc, int nrect, xRectangle *prect, Bool fallback) -{ - int fullX1, fullX2, fullY1, fullY2; - int xorg, yorg; - int n; - register BoxPtr pbox; - RegionPtr pClip = fbGetCompositeClip(gc); - Bool ret = FALSE; - - xorg = drawable->x; - yorg = drawable->y; - - while (nrect--) { - fullX1 = prect->x + xorg; - fullY1 = prect->y + yorg; - fullX2 = fullX1 + (int) prect->width; - fullY2 = fullY1 + (int) prect->height; - - n = REGION_NUM_RECTS(pClip); - pbox = REGION_RECTS(pClip); - /* - * clip the rectangle to each box in the clip region - * this is logically equivalent to calling Intersect(), - * but rectangles may overlap each other here. - */ - while (n--) { - int x1 = fullX1; - int x2 = fullX2; - int y1 = fullY1; - int y2 = fullY2; - - if (pbox->x1 > x1) - x1 = pbox->x1; - if (pbox->x2 < x2) - x2 = pbox->x2; - if (pbox->y1 > y1) - y1 = pbox->y1; - if (pbox->y2 < y2) - y2 = pbox->y2; - - pbox++; - if (x1 >= x2 || y1 >= y2) - continue; - if (!glamor_fill(drawable, gc, x1, y1, x2 - x1, y2 - y1, fallback)) { - nrect++; - goto fail; - } - } - prect++; - } - ret = TRUE; - goto done; - - fail: - - if (!fallback && glamor_ddx_fallback_check_pixmap(drawable) - && glamor_ddx_fallback_check_gc(gc)) - goto done; - - glamor_fallback(" to %p (%c)\n", - drawable, glamor_get_drawable_location(drawable)); - if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW) && - glamor_prepare_access_gc(gc)) { - fbPolyFillRect(drawable, gc, nrect, prect); - } - glamor_finish_access_gc(gc); - glamor_finish_access(drawable); - ret = TRUE; - - done: - return ret; -} - -void -glamor_poly_fill_rect(DrawablePtr drawable, - GCPtr gc, int nrect, xRectangle *prect) -{ - _glamor_poly_fill_rect(drawable, gc, nrect, prect, TRUE); -} - -Bool -glamor_poly_fill_rect_nf(DrawablePtr drawable, - GCPtr gc, int nrect, xRectangle *prect) -{ - return _glamor_poly_fill_rect(drawable, gc, nrect, prect, FALSE); -} |