34 lines
930 B
C
34 lines
930 B
C
/*
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* This file is part of NetSurf, http://netsurf.sourceforge.net/
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* Licensed under the GNU General Public License,
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* http://www.opensource.org/licenses/gpl-license
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* Copyright 2003 James Bursa <bursa@users.sourceforge.net>
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*/
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#ifndef _NETSURF_RISCOS_PNG_H_
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#define _NETSURF_RISCOS_PNG_H_
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#include "libpng/png.h"
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#include "oslib/osspriteop.h"
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struct content;
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struct content_png_data {
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png_structp png;
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png_infop info;
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unsigned long rowbytes;
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int interlace;
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osspriteop_area *sprite_area;
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char *sprite_image;
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};
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bool nspng_create(struct content *c, const char *params[]);
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bool nspng_process_data(struct content *c, char *data, unsigned int size);
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bool nspng_convert(struct content *c, int width, int height);
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void nspng_destroy(struct content *c);
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void nspng_redraw(struct content *c, int x, int y,
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int width, int height,
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int clip_x0, int clip_y0, int clip_x1, int clip_y1,
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float scale);
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#endif
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