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https://gitlab.freedesktop.org/cairo/cairo.git
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a6d9b6a671
Propagate the unsigned char* change down the stack. Add cast since XImage uses char* rather than unsigned char*. Fix memory leak of image data. Switch to use cairo_surface_write_png rather than a custom write_png_argb32. Add test to exercise the cairo_image_surface_create_for_png function.
35 lines
1.4 KiB
C
35 lines
1.4 KiB
C
/*
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* Copyright © 2003 USC, Information Sciences Institute
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*
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* Permission to use, copy, modify, distribute, and sell this software
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* and its documentation for any purpose is hereby granted without
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* fee, provided that the above copyright notice appear in all copies
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* and that both that copyright notice and this permission notice
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* appear in supporting documentation, and that the name of the
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* University of Southern California not be used in advertising or
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* publicity pertaining to distribution of the software without
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* specific, written prior permission. The University of Southern
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* California makes no representations about the suitability of this
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* software for any purpose. It is provided "as is" without express
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* or implied warranty.
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*
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* THE UNIVERSITY OF SOUTHERN CALIFORNIA DISCLAIMS ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL THE UNIVERSITY OF
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* SOUTHERN CALIFORNIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Carl D. Worth <cworth@isi.edu>
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*/
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#ifndef WRITE_PNG_H
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#define WRITE_PNG_H
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void
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write_png_argb32 (unsigned char *buffer, FILE * file,
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int width, int height, int stride);
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#endif
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