From 734ccee565efd274e47f95ea314220726a38a512 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Thu, 13 Mar 2008 09:59:29 +0000 Subject: gallium: Standardize most important error codes. --- src/gallium/include/pipe/p_error.h | 65 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 src/gallium/include/pipe/p_error.h (limited to 'src/gallium/include/pipe/p_error.h') diff --git a/src/gallium/include/pipe/p_error.h b/src/gallium/include/pipe/p_error.h new file mode 100644 index 0000000000..b865b22635 --- /dev/null +++ b/src/gallium/include/pipe/p_error.h @@ -0,0 +1,65 @@ +/************************************************************************** + * + * 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. + * + **************************************************************************/ + +/** + * @file + * Gallium error codes. + * + * @author José Fonseca + */ + +#ifndef P_ERROR_H_ +#define P_ERROR_H_ + + +#ifdef __cplusplus +extern "C" { +#endif + + +/** + * Gallium error codes. + * + * - A zero value always means success. + * - A negative value always means failure. + * - The meaning of a positive value is function dependent. + */ +enum pipe_error { + PIPE_OK = 0, + PIPE_ERROR = -1, /**< Generic error */ + PIPE_ERROR_BAD_INPUT = -2, + PIPE_ERROR_OUT_OF_MEMORY = -3, + PIPE_ERROR_RETRY = -4 + /* TODO */ +}; + + +#ifdef __cplusplus +} +#endif + +#endif /* P_ERROR_H_ */ -- cgit v1.2.3