1 files changed, 63 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_format.h b/src/mesa/state_tracker/st_format.h
new file mode 100644
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+++ b/src/mesa/state_tracker/st_format.h
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+/**************************************************************************
+ * 
+ * Copyright 2007 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 ST_CB_TEXIMAGE_H
+#define ST_CB_TEXIMAGE_H
+
+
+struct pipe_format_info
+{
+   GLuint format;
+   GLenum base_format;
+   GLubyte red_bits;
+   GLubyte green_bits;
+   GLubyte blue_bits;
+   GLubyte alpha_bits;
+   GLubyte luminance_bits;
+   GLubyte intensity_bits;
+   GLubyte depth_bits;
+   GLubyte stencil_bits;
+   GLubyte size;           /**< in bytes */
+};
+
+
+extern const struct pipe_format_info *
+st_get_format_info(GLuint format);
+
+
+extern GLuint
+st_choose_pipe_format(struct pipe_context *pipe, GLint internalFormat,
+                      GLenum format, GLenum type);
+
+
+extern const struct gl_texture_format *
+st_ChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
+                       GLenum format, GLenum type);
+
+
+#endif /* ST_CB_TEXIMAGE_H */