58 lines
1.8 KiB
C
58 lines
1.8 KiB
C
/*
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* Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
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* Copyright 2008 Sean Fox <dyntryx@gmail.com>
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*
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* This file is part of NetSurf, http://www.netsurf-browser.org/
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*
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* NetSurf is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* NetSurf is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/** \file
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* Content for image/gif (interface).
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*/
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#ifndef _NETSURF_IMAGE_GIF_H_
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#define _NETSURF_IMAGE_GIF_H_
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#include "utils/config.h"
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#ifdef WITH_GIF
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#include <stdbool.h>
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#include <libnsgif.h>
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struct content;
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struct http_parameter;
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struct rect;
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struct content_gif_data {
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struct gif_animation *gif; /**< GIF animation data */
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int current_frame; /**< current frame to display [0...(max-1)] */
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};
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bool nsgif_create(struct content *c, const struct http_parameter *params);
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bool nsgif_convert(struct content *c);
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void nsgif_destroy(struct content *c);
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bool nsgif_redraw(struct content *c, int x, int y,
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int width, int height, const struct rect *clip,
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float scale, colour background_colour);
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bool nsgif_redraw_tiled(struct content *c, int x, int y,
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int width, int height, const struct rect *clip,
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float scale, colour background_colour,
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bool repeat_x, bool repeat_y);
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bool nsgif_clone(const struct content *old, struct content *new_content);
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void *nsgif_bitmap_create(int width, int height);
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#endif /* WITH_GIF */
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#endif
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