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-rw-r--r--plug-ins/file-dds/dxt.h49
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diff --git a/plug-ins/file-dds/dxt.h b/plug-ins/file-dds/dxt.h
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+/*
+ * DDS GIMP plugin
+ *
+ * Copyright (C) 2004-2012 Shawn Kirst <skirst@gmail.com>,
+ * with parts (C) 2003 Arne Reuter <homepage@arnereuter.de> where specified.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DXT_H__
+#define __DXT_H__
+
+typedef enum dxt_flags_e
+{
+ DXT_BC1 = 1 << 0,
+ DXT_BC2 = 1 << 1,
+ DXT_BC3 = 1 << 2,
+ DXT_PERCEPTUAL = 1 << 3,
+} dxt_flags_t;
+
+int dxt_compress (unsigned char *dst,
+ unsigned char *src,
+ int format,
+ unsigned int width,
+ unsigned int height,
+ int bpp,
+ int mipmaps,
+ int flags);
+int dxt_decompress (unsigned char *dst,
+ unsigned char *src,
+ int format,
+ unsigned int size,
+ unsigned int width,
+ unsigned int height,
+ int bpp,
+ int normals);
+
+#endif /* __DXT_H__ */