56 lines
2.1 KiB
C
56 lines
2.1 KiB
C
/*
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* Copyright © 2014 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef _GLAMOR_TRANSFER_H_
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#define _GLAMOR_TRANSFER_H_
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void
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glamor_format_for_pixmap(PixmapPtr pixmap, GLenum *format, GLenum *type);
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void
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glamor_upload_boxes(PixmapPtr pixmap, BoxPtr in_boxes, int in_nbox,
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int dx_src, int dy_src,
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int dx_dst, int dy_dst,
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uint8_t *bits, uint32_t byte_stride);
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void
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glamor_upload_region(PixmapPtr pixmap, RegionPtr region,
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int region_x, int region_y,
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uint8_t *bits, uint32_t byte_stride);
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void
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glamor_upload_pixmap(PixmapPtr pixmap);
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void
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glamor_download_boxes(PixmapPtr pixmap, BoxPtr in_boxes, int in_nbox,
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int dx_src, int dy_src,
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int dx_dst, int dy_dst,
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uint8_t *bits, uint32_t byte_stride);
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void
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glamor_download_rect(PixmapPtr pixmap, int x, int y, int w, int h, uint8_t *bits);
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void
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glamor_download_pixmap(PixmapPtr pixmap);
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#endif /* _GLAMOR_TRANSFER_H_ */
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