-/* $Id: teximage.h,v 1.2 1999/11/03 17:27:05 brianp Exp $ */
+/* $Id: teximage.h,v 1.10 2000/05/24 14:04:06 brianp Exp $ */
/*
* Mesa 3-D graphics library
- * Version: 3.1
+ * Version: 3.3
*
- * Copyright (C) 1999 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2000 Brian Paul 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"),
/*** Internal functions ***/
-extern struct gl_texture_image *gl_alloc_texture_image( void );
+extern GLint
+_mesa_base_tex_format( GLcontext *ctx, GLint format );
-extern void gl_free_texture_image( struct gl_texture_image *teximage );
+extern struct gl_texture_image *
+_mesa_alloc_texture_image( void );
+extern void
+_mesa_free_texture_image( struct gl_texture_image *teximage );
-/*** API entry points ***/
+extern GLuint
+_mesa_compressed_image_size(GLenum internalFormat,
+ GLint width, GLint height, GLint depth);
-extern void gl_TexImage1D( GLcontext *ctx,
- GLenum target, GLint level, GLint internalformat,
- GLsizei width, GLint border, GLenum format,
- GLenum type, const GLvoid *pixels );
+extern struct gl_texture_object *
+_mesa_select_tex_object(GLcontext *ctx, struct gl_texture_unit *texUnit,
+ GLenum target);
-extern void gl_TexImage2D( GLcontext *ctx,
- GLenum target, GLint level, GLint internalformat,
- GLsizei width, GLsizei height, GLint border,
- GLenum format, GLenum type,
- const GLvoid *pixels );
+extern struct gl_texture_image *
+_mesa_select_tex_image(GLcontext *ctx, const struct gl_texture_unit *texUnit,
+ GLenum target, GLint level);
-extern void gl_TexImage3D( GLcontext *ctx,
- GLenum target, GLint level, GLint internalformat,
- GLsizei width, GLsizei height, GLsizei depth,
- GLint border, GLenum format, GLenum type,
- const GLvoid *pixels );
+extern void
+_mesa_get_teximage_from_driver( GLcontext *ctx, GLenum target, GLint level,
+ const struct gl_texture_object *texObj );
-extern void gl_GetTexImage( GLcontext *ctx, GLenum target, GLint level,
- GLenum format, GLenum type, GLvoid *pixels );
+/*** API entry point functions ***/
+extern void
+_mesa_TexImage1D( GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLint border,
+ GLenum format, GLenum type, const GLvoid *pixels );
-extern void gl_TexSubImage1D( GLcontext *ctx,
- GLenum target, GLint level, GLint xoffset,
- GLsizei width, GLenum format, GLenum type,
- const GLvoid *pixels );
+extern void
+_mesa_TexImage2D( GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLint border,
+ GLenum format, GLenum type, const GLvoid *pixels );
-extern void gl_TexSubImage2D( GLcontext *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid *pixels );
+extern void
+_mesa_TexImage3D( GLenum target, GLint level, GLint internalformat,
+ GLsizei width, GLsizei height, GLsizei depth, GLint border,
+ GLenum format, GLenum type, const GLvoid *pixels );
-extern void gl_TexSubImage3D( GLcontext *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type,
- const GLvoid *pixels );
+extern void
+_mesa_TexImage3DEXT( GLenum target, GLint level, GLenum internalformat,
+ GLsizei width, GLsizei height, GLsizei depth,
+ GLint border, GLenum format, GLenum type,
+ const GLvoid *pixels );
-extern void gl_CopyTexImage1D( GLcontext *ctx,
- GLenum target, GLint level,
- GLenum internalformat,
- GLint x, GLint y,
- GLsizei width, GLint border );
+extern void
+_mesa_GetTexImage( GLenum target, GLint level,
+ GLenum format, GLenum type, GLvoid *pixels );
-extern void gl_CopyTexImage2D( GLcontext *ctx,
- GLenum target, GLint level,
- GLenum internalformat, GLint x, GLint y,
- GLsizei width, GLsizei height,
- GLint border );
+extern void
+_mesa_TexSubImage1D( GLenum target, GLint level, GLint xoffset,
+ GLsizei width,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
-extern void gl_CopyTexSubImage1D( GLcontext *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint x, GLint y,
- GLsizei width );
+extern void
+_mesa_TexSubImage2D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLsizei width, GLsizei height,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
-extern void gl_CopyTexSubImage2D( GLcontext *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLint x, GLint y,
- GLsizei width, GLsizei height );
+extern void
+_mesa_TexSubImage3D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLint zoffset,
+ GLsizei width, GLsizei height, GLsizei depth,
+ GLenum format, GLenum type,
+ const GLvoid *pixels );
+
+
+extern void
+_mesa_CopyTexImage1D( GLenum target, GLint level, GLenum internalformat,
+ GLint x, GLint y, GLsizei width, GLint border );
+
+
+extern void
+_mesa_CopyTexImage2D( GLenum target, GLint level,
+ GLenum internalformat, GLint x, GLint y,
+ GLsizei width, GLsizei height, GLint border );
+
+
+extern void
+_mesa_CopyTexSubImage1D( GLenum target, GLint level, GLint xoffset,
+ GLint x, GLint y, GLsizei width );
+
+
+extern void
+_mesa_CopyTexSubImage2D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset,
+ GLint x, GLint y, GLsizei width, GLsizei height );
+
+
+extern void
+_mesa_CopyTexSubImage3D( GLenum target, GLint level,
+ GLint xoffset, GLint yoffset, GLint zoffset,
+ GLint x, GLint y, GLsizei width, GLsizei height );
+
+
+
+extern void
+_mesa_CompressedTexImage1DARB(GLenum target, GLint level,
+ GLenum internalformat, GLsizei width,
+ GLint border, GLsizei imageSize,
+ const GLvoid *data);
+
+extern void
+_mesa_CompressedTexImage2DARB(GLenum target, GLint level,
+ GLenum internalformat, GLsizei width,
+ GLsizei height, GLint border, GLsizei imageSize,
+ const GLvoid *data);
+
+extern void
+_mesa_CompressedTexImage3DARB(GLenum target, GLint level,
+ GLenum internalformat, GLsizei width,
+ GLsizei height, GLsizei depth, GLint border,
+ GLsizei imageSize, const GLvoid *data);
+
+
+extern void
+_mesa_CompressedTexSubImage1DARB(GLenum target, GLint level, GLint xoffset,
+ GLsizei width, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+
+extern void
+_mesa_CompressedTexSubImage2DARB(GLenum target, GLint level, GLint xoffset,
+ GLint yoffset, GLsizei width, GLsizei height,
+ GLenum format, GLsizei imageSize,
+ const GLvoid *data);
+
+extern void
+_mesa_CompressedTexSubImage3DARB(GLenum target, GLint level, GLint xoffset,
+ GLint yoffset, GLint zoffset, GLsizei width,
+ GLsizei height, GLsizei depth, GLenum format,
+ GLsizei imageSize, const GLvoid *data);
+
+extern void
+_mesa_GetCompressedTexImageARB(GLenum target, GLint lod, GLvoid *img);
-extern void gl_CopyTexSubImage3D( GLcontext *ctx,
- GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLint zoffset,
- GLint x, GLint y,
- GLsizei width, GLsizei height );
#endif
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