/* 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/. */
#include "FFmpegUtils.h"
#include "FFmpegLibWrapper.h"
#include "mozilla/Assertions.h"
#include "nsString.h"
namespace mozilla {
nsCString MakeErrorString(
const FFmpegLibWrapper* aLib,
int aErrNum) {
MOZ_ASSERT(aLib);
char errStr[FFmpegErrorMaxStringSize];
aLib->av_strerror(aErrNum, errStr, FFmpegErrorMaxStringSize);
return nsCString(errStr);
}
#define ENUM_TO_STR(enumVal) \
if (aCodec == (enumVal)) { \
return #enumVal; \
}
const char* AVCodecToString(
const AVCodecID& aCodec) {
ENUM_TO_STR(AV_CODEC_ID_AAC);
ENUM_TO_STR(AV_CODEC_ID_H264);
#if LIBAVCODEC_VERSION_MAJOR >=
54
ENUM_TO_STR(AV_CODEC_ID_VP8);
#endif
#if LIBAVCODEC_VERSION_MAJOR >=
55
ENUM_TO_STR(AV_CODEC_ID_VP9);
ENUM_TO_STR(AV_CODEC_ID_HEVC);
#endif
#if LIBAVCODEC_VERSION_MAJOR >=
59
ENUM_TO_STR(AV_CODEC_ID_AV1);
#endif
return "unknown";
}
#undef ENUM_TO_STR
}
// namespace mozilla
