summaryrefslogtreecommitdiffstats
path: root/dom/media/platforms/wrappers/MediaDataDecoderProxy.cpp
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--dom/media/platforms/wrappers/MediaDataDecoderProxy.cpp149
1 files changed, 149 insertions, 0 deletions
diff --git a/dom/media/platforms/wrappers/MediaDataDecoderProxy.cpp b/dom/media/platforms/wrappers/MediaDataDecoderProxy.cpp
new file mode 100644
index 0000000000..dcb31b0899
--- /dev/null
+++ b/dom/media/platforms/wrappers/MediaDataDecoderProxy.cpp
@@ -0,0 +1,149 @@
+/* -*- 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/. */
+
+#include "MediaDataDecoderProxy.h"
+
+namespace mozilla {
+
+RefPtr<MediaDataDecoder::InitPromise> MediaDataDecoderProxy::Init() {
+ MOZ_ASSERT(!mIsShutdown);
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->Init();
+ }
+ return InvokeAsync(mProxyThread, __func__, [self = RefPtr{this}] {
+ return self->mProxyDecoder->Init();
+ });
+}
+
+RefPtr<MediaDataDecoder::DecodePromise> MediaDataDecoderProxy::Decode(
+ MediaRawData* aSample) {
+ MOZ_ASSERT(!mIsShutdown);
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->Decode(aSample);
+ }
+ RefPtr<MediaRawData> sample = aSample;
+ return InvokeAsync(mProxyThread, __func__, [self = RefPtr{this}, sample] {
+ return self->mProxyDecoder->Decode(sample);
+ });
+}
+
+bool MediaDataDecoderProxy::CanDecodeBatch() const {
+ return mProxyDecoder->CanDecodeBatch();
+}
+
+RefPtr<MediaDataDecoder::DecodePromise> MediaDataDecoderProxy::DecodeBatch(
+ nsTArray<RefPtr<MediaRawData>>&& aSamples) {
+ MOZ_ASSERT(!mIsShutdown);
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->DecodeBatch(std::move(aSamples));
+ }
+ return InvokeAsync(
+ mProxyThread, __func__,
+ [self = RefPtr{this}, samples = std::move(aSamples)]() mutable {
+ return self->mProxyDecoder->DecodeBatch(std::move(samples));
+ });
+}
+
+RefPtr<MediaDataDecoder::FlushPromise> MediaDataDecoderProxy::Flush() {
+ MOZ_ASSERT(!mIsShutdown);
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->Flush();
+ }
+ return InvokeAsync(mProxyThread, __func__, [self = RefPtr{this}] {
+ return self->mProxyDecoder->Flush();
+ });
+}
+
+RefPtr<MediaDataDecoder::DecodePromise> MediaDataDecoderProxy::Drain() {
+ MOZ_ASSERT(!mIsShutdown);
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->Drain();
+ }
+ return InvokeAsync(mProxyThread, __func__, [self = RefPtr{this}] {
+ return self->mProxyDecoder->Drain();
+ });
+}
+
+RefPtr<ShutdownPromise> MediaDataDecoderProxy::Shutdown() {
+ MOZ_ASSERT(!mIsShutdown);
+
+#if defined(DEBUG)
+ mIsShutdown = true;
+#endif
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ return mProxyDecoder->Shutdown();
+ }
+ // We chain another promise to ensure that the proxied decoder gets destructed
+ // on the proxy thread.
+ return InvokeAsync(mProxyThread, __func__, [self = RefPtr{this}] {
+ RefPtr<ShutdownPromise> p = self->mProxyDecoder->Shutdown()->Then(
+ self->mProxyThread, __func__,
+ [self](const ShutdownPromise::ResolveOrRejectValue& aResult) {
+ self->mProxyDecoder = nullptr;
+ return ShutdownPromise::CreateAndResolveOrReject(aResult, __func__);
+ });
+ return p;
+ });
+}
+
+nsCString MediaDataDecoderProxy::GetDescriptionName() const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->GetDescriptionName();
+}
+
+nsCString MediaDataDecoderProxy::GetProcessName() const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->GetProcessName();
+}
+
+nsCString MediaDataDecoderProxy::GetCodecName() const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->GetCodecName();
+}
+
+bool MediaDataDecoderProxy::IsHardwareAccelerated(
+ nsACString& aFailureReason) const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->IsHardwareAccelerated(aFailureReason);
+}
+
+void MediaDataDecoderProxy::SetSeekThreshold(const media::TimeUnit& aTime) {
+ MOZ_ASSERT(!mIsShutdown);
+
+ if (!mProxyThread || mProxyThread->IsOnCurrentThread()) {
+ mProxyDecoder->SetSeekThreshold(aTime);
+ return;
+ }
+ media::TimeUnit time = aTime;
+ mProxyThread->Dispatch(NS_NewRunnableFunction(
+ "MediaDataDecoderProxy::SetSeekThreshold", [self = RefPtr{this}, time] {
+ self->mProxyDecoder->SetSeekThreshold(time);
+ }));
+}
+
+bool MediaDataDecoderProxy::SupportDecoderRecycling() const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->SupportDecoderRecycling();
+}
+
+MediaDataDecoder::ConversionRequired MediaDataDecoderProxy::NeedsConversion()
+ const {
+ MOZ_ASSERT(!mIsShutdown);
+
+ return mProxyDecoder->NeedsConversion();
+}
+
+} // namespace mozilla