62 lines
2.1 KiB
C
62 lines
2.1 KiB
C
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/*
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* Copyright © 2009 Intel Corporation
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* Copyright © 1998 Keith Packard
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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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
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*
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* Authors:
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* Zhigang Gong <zhigang.gong@gmail.com>
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*
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*/
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#include "glamor_priv.h"
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static Bool
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_glamor_add_traps(PicturePtr pPicture,
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INT16 x_off,
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INT16 y_off, int ntrap, xTrap *traps, Bool fallback)
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{
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if (!fallback
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&& (!pPicture->pDrawable
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|| glamor_ddx_fallback_check_pixmap(pPicture->pDrawable)))
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return FALSE;
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if (glamor_prepare_access_picture(pPicture, GLAMOR_ACCESS_RW)) {
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fbAddTraps(pPicture, x_off, y_off, ntrap, traps);
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}
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glamor_finish_access_picture(pPicture);
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return TRUE;
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}
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void
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glamor_add_traps(PicturePtr pPicture,
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INT16 x_off, INT16 y_off, int ntrap, xTrap *traps)
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{
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_glamor_add_traps(pPicture, x_off, y_off, ntrap, traps, TRUE);
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}
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Bool
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glamor_add_traps_nf(PicturePtr pPicture,
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INT16 x_off, INT16 y_off, int ntrap, xTrap *traps)
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{
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return _glamor_add_traps(pPicture, x_off, y_off, ntrap, traps, FALSE);
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}
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