From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 19:32:43 +0200 Subject: Adding upstream version 1:115.7.0. Signed-off-by: Daniel Baumann --- dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h | 45 ++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h (limited to 'dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h') diff --git a/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h new file mode 100644 index 0000000000..737db75f85 --- /dev/null +++ b/dom/media/platforms/ffmpeg/FFmpegRuntimeLinker.h @@ -0,0 +1,45 @@ +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim:set ts=2 sw=2 sts=2 et cindent: */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef __FFmpegRuntimeLinker_h__ +#define __FFmpegRuntimeLinker_h__ + +#include "PlatformDecoderModule.h" + +namespace mozilla { + +class FFmpegRuntimeLinker { + public: + static bool Init(); + static already_AddRefed Create(); + enum LinkStatus { + LinkStatus_INIT = 0, // Never been linked. + LinkStatus_SUCCEEDED, // Found a usable library. + // The following error statuses are sorted from most to least preferred + // (i.e., if more than one happens, the top one is chosen.) + LinkStatus_INVALID_FFMPEG_CANDIDATE, // Found ffmpeg with unexpected + // contents. + LinkStatus_UNUSABLE_LIBAV57, // Found LibAV 57, which we cannot use. + LinkStatus_INVALID_LIBAV_CANDIDATE, // Found libav with unexpected + // contents. + LinkStatus_OBSOLETE_FFMPEG, + LinkStatus_OBSOLETE_LIBAV, + LinkStatus_INVALID_CANDIDATE, // Found some lib with unexpected contents. + LinkStatus_NOT_FOUND, // Haven't found any library with an expected name. + }; + static LinkStatus LinkStatusCode() { return sLinkStatus; } + static const char* LinkStatusString(); + // Library name to which the sLinkStatus applies, or "" if not applicable. + static const char* LinkStatusLibraryName() { return sLinkStatusLibraryName; } + + private: + static LinkStatus sLinkStatus; + static const char* sLinkStatusLibraryName; +}; + +} // namespace mozilla + +#endif // __FFmpegRuntimeLinker_h__ -- cgit v1.2.3