diff options
Diffstat (limited to 'src/mesa/main/dd.h')
| -rw-r--r-- | src/mesa/main/dd.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h index a4aa534510..9942227354 100644 --- a/src/mesa/main/dd.h +++ b/src/mesa/main/dd.h @@ -480,6 +480,17 @@ struct dd_function_table { GLsizei imageSize, const GLvoid *data, struct gl_texture_object *texObj, struct gl_texture_image *texImage); + /** + * Called to validate a certain compressed format. + */ + GLboolean (*IsCompressedFormat)( GLcontext *ctx, GLenum internalFormat ); + /** + * Called to get bytes of storage needed for the given texture size and + * compressed format. + */ + GLuint (*CompressedTextureSize)( GLcontext *ctx, + GLsizei width, GLsizei height, GLsizei depth, + GLenum format ); /*@}*/ /** |