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Diffstat (limited to 'src/gallium/state_trackers/wgl/stw_pixelformat.h')
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diff --git a/src/gallium/state_trackers/wgl/stw_pixelformat.h b/src/gallium/state_trackers/wgl/stw_pixelformat.h
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+/**************************************************************************
+ *
+ * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+ * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+ * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+ * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+#ifndef PIXELFORMAT_H
+#define PIXELFORMAT_H
+
+#define PF_FLAG_DOUBLEBUFFER 0x00000001
+#define PF_FLAG_MULTISAMPLED 0x00000002
+
+struct pixelformat_color_info
+{
+ uint redbits;
+ uint redshift;
+ uint greenbits;
+ uint greenshift;
+ uint bluebits;
+ uint blueshift;
+};
+
+struct pixelformat_alpha_info
+{
+ uint alphabits;
+ uint alphashift;
+};
+
+struct pixelformat_depth_info
+{
+ uint depthbits;
+ uint stencilbits;
+};
+
+struct pixelformat_info
+{
+ uint flags;
+ struct pixelformat_color_info color;
+ struct pixelformat_alpha_info alpha;
+ struct pixelformat_depth_info depth;
+};
+
+void
+pixelformat_init( void );
+
+uint
+pixelformat_get_count( void );
+
+uint
+pixelformat_get_extended_count( void );
+
+const struct pixelformat_info *
+pixelformat_get_info( uint index );
+
+#endif /* PIXELFORMAT_H */