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72f4ddf532
Since using addresses that might change is something that finally the FSF acknowledge as a plausible scenario (after changing address twice), the license blurb in the source files should use the URI for getting the license in case the library did not come with it. Not that URIs cannot possibly change, but at least it's easier to set up a redirection at the same place. As a side note: this commit closes the oldes bug in Clutter's bug report tool. http://bugzilla.openedhand.com/show_bug.cgi?id=521
116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
/*
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* Clutter COGL
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*
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* A basic GL/GLES Abstraction/Utility Layer
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*
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* Authored By Matthew Allum <mallum@openedhand.com>
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*
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* Copyright (C) 2007 OpenedHand
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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*/
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#ifndef __COGL_BITMAP_H
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#define __COGL_BITMAP_H
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#include <glib.h>
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#include "cogl-handle.h"
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typedef struct _CoglBitmap
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{
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CoglHandleObject _parent;
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guint8 *data;
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CoglPixelFormat format;
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int width;
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int height;
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int rowstride;
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} CoglBitmap;
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gboolean
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_cogl_bitmap_can_convert (CoglPixelFormat src, CoglPixelFormat dst);
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gboolean
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_cogl_bitmap_fallback_can_convert (CoglPixelFormat src, CoglPixelFormat dst);
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gboolean
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_cogl_bitmap_can_unpremult (CoglPixelFormat format);
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gboolean
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_cogl_bitmap_fallback_can_unpremult (CoglPixelFormat format);
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gboolean
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_cogl_bitmap_can_premult (CoglPixelFormat format);
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gboolean
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_cogl_bitmap_fallback_can_premult (CoglPixelFormat format);
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gboolean
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_cogl_bitmap_convert (const CoglBitmap *bmp,
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CoglBitmap *dst_bmp,
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CoglPixelFormat dst_format);
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gboolean
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_cogl_bitmap_fallback_convert (const CoglBitmap *bmp,
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CoglBitmap *dst_bmp,
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CoglPixelFormat dst_format);
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gboolean
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_cogl_bitmap_unpremult (CoglBitmap *dst_bmp);
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gboolean
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_cogl_bitmap_fallback_unpremult (CoglBitmap *dst_bmp);
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gboolean
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_cogl_bitmap_premult (CoglBitmap *dst_bmp);
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gboolean
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_cogl_bitmap_fallback_premult (CoglBitmap *dst_bmp);
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gboolean
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_cogl_bitmap_from_file (CoglBitmap *bmp,
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const char *filename,
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GError **error);
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gboolean
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_cogl_bitmap_fallback_from_file (CoglBitmap *bmp,
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const char *filename);
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gboolean
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_cogl_bitmap_convert_premult_status (CoglBitmap *bmp,
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CoglPixelFormat dst_format);
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gboolean
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_cogl_bitmap_convert_format_and_premult (const CoglBitmap *bmp,
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CoglBitmap *dst_bmp,
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CoglPixelFormat dst_format);
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void
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_cogl_bitmap_copy_subregion (CoglBitmap *src,
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CoglBitmap *dst,
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int src_x,
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int src_y,
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int dst_x,
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int dst_y,
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int width,
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int height);
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gboolean
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_cogl_bitmap_get_size_from_file (const char *filename,
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int *width,
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int *height);
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#endif /* __COGL_BITMAP_H */
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