54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
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/*
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* Copyright (C) 2015 Glyptodon LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* 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 shall be included in
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* all copies or substantial portions of the 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 THE
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* 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 FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef GUAC_ENCODE_PNG_H
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#define GUAC_ENCODE_PNG_H
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#include "config.h"
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#include "socket.h"
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#include "stream.h"
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#include <cairo/cairo.h>
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/**
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* Encodes the given surface as a PNG, and sends the resulting data over the
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* given stream and socket as blobs.
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*
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* @param socket
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* The socket to send PNG blobs over.
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*
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* @param stream
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* The stream to associate with each blob.
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*
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* @param surface
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* The Cairo surface to write to the given stream and socket as PNG blobs.
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*
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* @return
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* Zero if the encoding operation is successful, non-zero otherwise.
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*/
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int guac_png_write(guac_socket* socket, guac_stream* stream,
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cairo_surface_t* surface);
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#endif
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