72 lines
3.3 KiB
C
72 lines
3.3 KiB
C
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/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program 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; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef __PIKA_TEMP_BUF_H__
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#define __PIKA_TEMP_BUF_H__
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PikaTempBuf * pika_temp_buf_new (gint width,
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gint height,
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const Babl *format) G_GNUC_WARN_UNUSED_RESULT;
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PikaTempBuf * pika_temp_buf_new_from_pixbuf (GdkPixbuf *pixbuf,
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const Babl *f_or_null) G_GNUC_WARN_UNUSED_RESULT;
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PikaTempBuf * pika_temp_buf_copy (const PikaTempBuf *src) G_GNUC_WARN_UNUSED_RESULT;
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PikaTempBuf * pika_temp_buf_ref (const PikaTempBuf *buf);
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void pika_temp_buf_unref (const PikaTempBuf *buf);
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PikaTempBuf * pika_temp_buf_scale (const PikaTempBuf *buf,
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gint width,
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gint height) G_GNUC_WARN_UNUSED_RESULT;
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gint pika_temp_buf_get_width (const PikaTempBuf *buf);
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gint pika_temp_buf_get_height (const PikaTempBuf *buf);
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const Babl * pika_temp_buf_get_format (const PikaTempBuf *buf);
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void pika_temp_buf_set_format (PikaTempBuf *buf,
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const Babl *format);
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guchar * pika_temp_buf_get_data (const PikaTempBuf *buf);
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gsize pika_temp_buf_get_data_size (const PikaTempBuf *buf);
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guchar * pika_temp_buf_data_clear (PikaTempBuf *buf);
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gpointer pika_temp_buf_lock (const PikaTempBuf *buf,
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const Babl *format,
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GeglAccessMode access_mode) G_GNUC_WARN_UNUSED_RESULT;
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void pika_temp_buf_unlock (const PikaTempBuf *buf,
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gconstpointer data);
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gsize pika_temp_buf_get_memsize (const PikaTempBuf *buf);
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GeglBuffer * pika_temp_buf_create_buffer (const PikaTempBuf *temp_buf) G_GNUC_WARN_UNUSED_RESULT;
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GdkPixbuf * pika_temp_buf_create_pixbuf (const PikaTempBuf *temp_buf) G_GNUC_WARN_UNUSED_RESULT;
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PikaTempBuf * pika_gegl_buffer_get_temp_buf (GeglBuffer *buffer);
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/* stats */
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guint64 pika_temp_buf_get_total_memsize (void);
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#endif /* __PIKA_TEMP_BUF_H__ */
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