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/* -*- 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
#include "AppleEncoderModule.h"
#include "AppleVTEncoder.h"
#include "VideoUtils.h"
#include "AppleUtils.h"
namespace mozilla {
extern LazyLogModule sPEMLog;
#define LOGE(fmt, ...) \
MOZ_LOG(sPEMLog, mozilla::LogLevel::Error, \
("[AppleEncoderModule] %s: " fmt, __func__, ##__VA_ARGS__))
#define LOGD(fmt, ...) \
MOZ_LOG(sPEMLog, mozilla::LogLevel::Debug, \
("[AppleEncoderModule] %s: " fmt, __func__, ##__VA_ARGS__))
bool AppleEncoderModule::SupportsCodec(CodecType aCodec) const {
return aCodec == CodecType::H264;
}
bool AppleEncoderModule::Supports(const EncoderConfig& aConfig) const {
if (!CanLikelyEncode(aConfig)) {
return false;
}
// Only two temporal layers supported, and only from 11.3 and more recent
if (aConfig.mScalabilityMode == ScalabilityMode::L1T3 ||
(aConfig.mScalabilityMode != ScalabilityMode::None && !OSSupportsSVC())) {
return false;
}
return aConfig.mCodec == CodecType::H264;
}
already_AddRefed<MediaDataEncoder> AppleEncoderModule::CreateVideoEncoder(
const EncoderConfig& aConfig, const RefPtr<TaskQueue>& aTaskQueue) const {
RefPtr<MediaDataEncoder> encoder(new AppleVTEncoder(aConfig, aTaskQueue));
return encoder.forget();
}
#undef LOGE
#undef LOGD
} // namespace mozilla