From 22e28216336da876e1fd17f380ce42eaf1446769 Mon Sep 17 00:00:00 2001 From: Tim Redfern Date: Mon, 17 Feb 2014 13:36:38 +0000 Subject: chasing indexing error --- ffmpeg/libavutil/utils.c | 115 ----------------------------------------------- 1 file changed, 115 deletions(-) delete mode 100644 ffmpeg/libavutil/utils.c (limited to 'ffmpeg/libavutil/utils.c') diff --git a/ffmpeg/libavutil/utils.c b/ffmpeg/libavutil/utils.c deleted file mode 100644 index 9453c30..0000000 --- a/ffmpeg/libavutil/utils.c +++ /dev/null @@ -1,115 +0,0 @@ -/* - * This file is part of FFmpeg. - * - * FFmpeg is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * FFmpeg is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with FFmpeg; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -#include "config.h" -#include "version.h" -#include "avassert.h" -#include "samplefmt.h" -#include "pixdesc.h" - -/** - * @file - * various utility functions - */ - -unsigned avutil_version(void) -{ - static int checks_done; - if (checks_done) - return LIBAVUTIL_VERSION_INT; - - av_assert0(AV_PIX_FMT_VDA_VLD == 81); //check if the pix fmt enum has not had anything inserted or removed by mistake - av_assert0(AV_SAMPLE_FMT_DBLP == 9); - av_assert0(AVMEDIA_TYPE_ATTACHMENT == 4); - av_assert0(AV_PICTURE_TYPE_BI == 7); - av_assert0(LIBAVUTIL_VERSION_MICRO >= 100); - av_assert0(HAVE_MMX2 == HAVE_MMXEXT); - - av_assert0(((size_t)-1) > 0); // C gurantees this but if false on a platform we care about revert at least b284e1ffe343d6697fb950d1ee517bafda8a9844 - - if (av_sat_dadd32(1, 2) != 5) { - av_log(NULL, AV_LOG_FATAL, "Libavutil has been build with a broken binutils, please upgrade binutils and rebuild\n"); - abort(); - } - - if (llrint(1LL<<60) != 1LL<<60) { - av_log(NULL, AV_LOG_ERROR, "Libavutil has been linked to a broken llrint()\n"); - } - -#if defined(ASSERT_LEVEL) && ASSERT_LEVEL > 0 - ff_check_pixfmt_descriptors(); -#endif - checks_done = 1; - return LIBAVUTIL_VERSION_INT; -} - -const char *avutil_configuration(void) -{ - return FFMPEG_CONFIGURATION; -} - -const char *avutil_license(void) -{ -#define LICENSE_PREFIX "libavutil license: " - return LICENSE_PREFIX FFMPEG_LICENSE + sizeof(LICENSE_PREFIX) - 1; -} - -const char *av_get_media_type_string(enum AVMediaType media_type) -{ - switch (media_type) { - case AVMEDIA_TYPE_VIDEO: return "video"; - case AVMEDIA_TYPE_AUDIO: return "audio"; - case AVMEDIA_TYPE_DATA: return "data"; - case AVMEDIA_TYPE_SUBTITLE: return "subtitle"; - case AVMEDIA_TYPE_ATTACHMENT: return "attachment"; - default: return NULL; - } -} - -char av_get_picture_type_char(enum AVPictureType pict_type) -{ - switch (pict_type) { - case AV_PICTURE_TYPE_I: return 'I'; - case AV_PICTURE_TYPE_P: return 'P'; - case AV_PICTURE_TYPE_B: return 'B'; - case AV_PICTURE_TYPE_S: return 'S'; - case AV_PICTURE_TYPE_SI: return 'i'; - case AV_PICTURE_TYPE_SP: return 'p'; - case AV_PICTURE_TYPE_BI: return 'b'; - default: return '?'; - } -} - -unsigned av_int_list_length_for_size(unsigned elsize, - const void *list, uint64_t term) -{ - unsigned i; - - if (!list) - return 0; -#define LIST_LENGTH(type) \ - { type t = term, *l = (type *)list; for (i = 0; l[i] != t; i++); } - switch (elsize) { - case 1: LIST_LENGTH(uint8_t); break; - case 2: LIST_LENGTH(uint16_t); break; - case 4: LIST_LENGTH(uint32_t); break; - case 8: LIST_LENGTH(uint64_t); break; - default: av_assert0(!"valid element size"); - } - return i; -} -- cgit v1.2.3