unsigned avutil_version(void) { 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); 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(); } ff_check_pixfmt_descriptors(); return LIBAVUTIL_VERSION_INT; }