| 1 | /*
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| 2 | * Copyright © 2014 Keith Packard
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| 3 | *
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| 4 | * Permission to use, copy, modify, distribute, and sell this software and its
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| 5 | * documentation for any purpose is hereby granted without fee, provided that
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| 6 | * the above copyright notice appear in all copies and that both that copyright
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| 7 | * notice and this permission notice appear in supporting documentation, and
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| 8 | * that the name of the copyright holders not be used in advertising or
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| 9 | * publicity pertaining to distribution of the software without specific,
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| 10 | * written prior permission. The copyright holders make no representations
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| 11 | * about the suitability of this software for any purpose. It is provided "as
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| 12 | * is" without express or implied warranty.
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| 13 | *
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| 14 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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| 15 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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| 16 | * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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| 17 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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| 18 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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| 19 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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| 20 | * OF THIS SOFTWARE.
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| 21 | */
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| 22 |
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| 23 | #ifndef _GLAMOR_TRANSFER_H_
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| 24 | #define _GLAMOR_TRANSFER_H_
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| 25 |
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| 26 | void
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| 27 | glamor_format_for_pixmap(PixmapPtr pixmap, GLenum *format, GLenum *type);
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| 28 |
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| 29 | void
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| 30 | glamor_upload_boxes(PixmapPtr pixmap, BoxPtr in_boxes, int in_nbox,
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| 31 | int dx_src, int dy_src,
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| 32 | int dx_dst, int dy_dst,
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| 33 | uint8_t *bits, uint32_t byte_stride);
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| 34 |
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| 35 | void
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| 36 | glamor_upload_region(PixmapPtr pixmap, RegionPtr region,
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| 37 | int region_x, int region_y,
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| 38 | uint8_t *bits, uint32_t byte_stride);
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| 39 |
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| 40 | void
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| 41 | glamor_upload_pixmap(PixmapPtr pixmap);
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| 42 |
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| 43 | void
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| 44 | glamor_download_boxes(PixmapPtr pixmap, BoxPtr in_boxes, int in_nbox,
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| 45 | int dx_src, int dy_src,
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| 46 | int dx_dst, int dy_dst,
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| 47 | uint8_t *bits, uint32_t byte_stride);
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| 48 |
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| 49 | void
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| 50 | glamor_download_rect(PixmapPtr pixmap, int x, int y, int w, int h, uint8_t *bits);
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| 51 |
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| 52 | void
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| 53 | glamor_download_pixmap(PixmapPtr pixmap);
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| 54 |
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| 55 | #endif /* _GLAMOR_TRANSFER_H_ */
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