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diff --git a/media/codecs/base/include/SimpleC2Interface.h b/media/codecs/base/include/SimpleC2Interface.h
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-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_SIMPLE_C2_INTERFACE_H_
-#define ANDROID_SIMPLE_C2_INTERFACE_H_
-
-#include <C2Component.h>
-#include <C2Config.h>
-#include <util/C2InterfaceHelper.h>
-
-namespace android {
-
-/**
- * Wrap a common interface object (such as Codec2Client::Interface, or C2InterfaceHelper into
- * a C2ComponentInterface.
- *
- * \param T common interface type
- */
-template <typename T>
-class SimpleC2Interface : public C2ComponentInterface {
-public:
- SimpleC2Interface(const char *name, c2_node_id_t id, const std::shared_ptr<T> &impl)
- : mName(name),
- mId(id),
- mImpl(impl) {
- }
-
- ~SimpleC2Interface() override = default;
-
- // From C2ComponentInterface
- C2String getName() const override { return mName; }
- c2_node_id_t getId() const override { return mId; }
- c2_status_t query_vb(
- const std::vector<C2Param*> &stackParams,
- const std::vector<C2Param::Index> &heapParamIndices,
- c2_blocking_t mayBlock,
- std::vector<std::unique_ptr<C2Param>>* const heapParams) const override {
- return mImpl->query(stackParams, heapParamIndices, mayBlock, heapParams);
- }
- c2_status_t config_vb(
- const std::vector<C2Param*> &params,
- c2_blocking_t mayBlock,
- std::vector<std::unique_ptr<C2SettingResult>>* const failures) override {
- return mImpl->config(params, mayBlock, failures);
- }
- c2_status_t createTunnel_sm(c2_node_id_t) override { return C2_OMITTED; }
- c2_status_t releaseTunnel_sm(c2_node_id_t) override { return C2_OMITTED; }
- c2_status_t querySupportedParams_nb(
- std::vector<std::shared_ptr<C2ParamDescriptor>> * const params) const override {
- return mImpl->querySupportedParams(params);
- }
- c2_status_t querySupportedValues_vb(
- std::vector<C2FieldSupportedValuesQuery> &fields,
- c2_blocking_t mayBlock) const override {
- return mImpl->querySupportedValues(fields, mayBlock);
- }
-
-private:
- C2String mName;
- const c2_node_id_t mId;
- const std::shared_ptr<T> mImpl;
-};
-
-/**
- * Utility classes for common interfaces.
- */
-template<>
-class SimpleC2Interface<void> {
-public:
- /**
- * Base Codec 2.0 parameters required for all components.
- */
- struct BaseParams : C2InterfaceHelper {
- explicit BaseParams(
- const std::shared_ptr<C2ReflectorHelper> &helper,
- C2String name,
- C2Component::kind_t kind,
- C2Component::domain_t domain,
- C2String mediaType,
- std::vector<C2String> aliases = std::vector<C2String>());
-
- /// Marks that this component has no input latency. Otherwise, component must
- /// add support for C2PortRequestedDelayTuning::input and C2PortActualDelayTuning::input.
- void noInputLatency();
-
- /// Marks that this component has no output latency. Otherwise, component must
- /// add support for C2PortRequestedDelayTuning::output and C2PortActualDelayTuning::output.
- void noOutputLatency();
-
- /// Marks that this component has no pipeline latency. Otherwise, component must
- /// add support for C2RequestedPipelineDelayTuning and C2ActualPipelineDelayTuning.
- void noPipelineLatency();
-
- /// Marks that this component has no need for private buffers. Otherwise, component must
- /// add support for C2MaxPrivateBufferCountTuning, C2PrivateAllocatorsTuning and
- /// C2PrivateBlockPoolsTuning.
- void noPrivateBuffers();
-
- /// Marks that this component holds no references to input buffers. Otherwise, component
- /// must add support for C2StreamMaxReferenceAgeTuning::input and
- /// C2StreamMaxReferenceCountTuning::input.
- void noInputReferences();
-
- /// Marks that this component holds no references to output buffers. Otherwise, component
- /// must add support for C2StreamMaxReferenceAgeTuning::output and
- /// C2StreamMaxReferenceCountTuning::output.
- void noOutputReferences();
-
- /// Marks that this component does not stretch time. Otherwise, component
- /// must add support for C2ComponentTimeStretchTuning.
- void noTimeStretch();
-
- std::shared_ptr<C2ApiLevelSetting> mApiLevel;
- std::shared_ptr<C2ApiFeaturesSetting> mApiFeatures;
-
- std::shared_ptr<C2PlatformLevelSetting> mPlatformLevel;
- std::shared_ptr<C2PlatformFeaturesSetting> mPlatformFeatures;
-
- std::shared_ptr<C2ComponentNameSetting> mName;
- std::shared_ptr<C2ComponentAliasesSetting> mAliases;
- std::shared_ptr<C2ComponentKindSetting> mKind;
- std::shared_ptr<C2ComponentDomainSetting> mDomain;
- std::shared_ptr<C2ComponentAttributesSetting> mAttrib;
- std::shared_ptr<C2ComponentTimeStretchTuning> mTimeStretch;
-
- std::shared_ptr<C2PortMediaTypeSetting::input> mInputMediaType;
- std::shared_ptr<C2PortMediaTypeSetting::output> mOutputMediaType;
- std::shared_ptr<C2StreamBufferTypeSetting::input> mInputFormat;
- std::shared_ptr<C2StreamBufferTypeSetting::output> mOutputFormat;
-
- std::shared_ptr<C2PortRequestedDelayTuning::input> mRequestedInputDelay;
- std::shared_ptr<C2PortRequestedDelayTuning::output> mRequestedOutputDelay;
- std::shared_ptr<C2RequestedPipelineDelayTuning> mRequestedPipelineDelay;
-
- std::shared_ptr<C2PortActualDelayTuning::input> mActualInputDelay;
- std::shared_ptr<C2PortActualDelayTuning::output> mActualOutputDelay;
- std::shared_ptr<C2ActualPipelineDelayTuning> mActualPipelineDelay;
-
- std::shared_ptr<C2StreamMaxReferenceAgeTuning::input> mMaxInputReferenceAge;
- std::shared_ptr<C2StreamMaxReferenceCountTuning::input> mMaxInputReferenceCount;
- std::shared_ptr<C2StreamMaxReferenceAgeTuning::output> mMaxOutputReferenceAge;
- std::shared_ptr<C2StreamMaxReferenceCountTuning::output> mMaxOutputReferenceCount;
- std::shared_ptr<C2MaxPrivateBufferCountTuning> mMaxPrivateBufferCount;
-
- std::shared_ptr<C2PortStreamCountTuning::input> mInputStreamCount;
- std::shared_ptr<C2PortStreamCountTuning::output> mOutputStreamCount;
-
- std::shared_ptr<C2SubscribedParamIndicesTuning> mSubscribedParamIndices;
- std::shared_ptr<C2PortSuggestedBufferCountTuning::input> mSuggestedInputBufferCount;
- std::shared_ptr<C2PortSuggestedBufferCountTuning::output> mSuggestedOutputBufferCount;
-
- std::shared_ptr<C2CurrentWorkTuning> mCurrentWorkOrdinal;
- std::shared_ptr<C2LastWorkQueuedTuning::input> mLastInputQueuedWorkOrdinal;
- std::shared_ptr<C2LastWorkQueuedTuning::output> mLastOutputQueuedWorkOrdinal;
-
- std::shared_ptr<C2PortAllocatorsTuning::input> mInputAllocators;
- std::shared_ptr<C2PortAllocatorsTuning::output> mOutputAllocators;
- std::shared_ptr<C2PrivateAllocatorsTuning> mPrivateAllocators;
- std::shared_ptr<C2PortBlockPoolsTuning::output> mOutputPoolIds;
- std::shared_ptr<C2PrivateBlockPoolsTuning> mPrivatePoolIds;
-
- std::shared_ptr<C2TrippedTuning> mTripped;
- std::shared_ptr<C2OutOfMemoryTuning> mOutOfMemory;
-
- std::shared_ptr<C2PortConfigCounterTuning::input> mInputConfigCounter;
- std::shared_ptr<C2PortConfigCounterTuning::output> mOutputConfigCounter;
- std::shared_ptr<C2ConfigCounterTuning> mDirectConfigCounter;
- };
-};
-
-template<typename T>
-using SimpleInterface = SimpleC2Interface<T>;
-
-template<typename T, typename ...Args>
-std::shared_ptr<T> AllocSharedString(const Args(&... args), const char *str) {
- size_t len = strlen(str) + 1;
- std::shared_ptr<T> ret = T::AllocShared(len, args...);
- strcpy(ret->m.value, str);
- return ret;
-}
-
-template<typename T, typename ...Args>
-std::shared_ptr<T> AllocSharedString(const Args(&... args), const std::string &str) {
- std::shared_ptr<T> ret = T::AllocShared(str.length() + 1, args...);
- strcpy(ret->m.value, str.c_str());
- return ret;
-}
-
-template <typename T>
-struct Setter {
- typedef typename std::remove_reference<T>::type type;
-
- static C2R NonStrictValueWithNoDeps(
- bool mayBlock, C2InterfaceHelper::C2P<type> &me) {
- (void)mayBlock;
- return me.F(me.v.value).validatePossible(me.v.value);
- }
-
- static C2R NonStrictValuesWithNoDeps(
- bool mayBlock, C2InterfaceHelper::C2P<type> &me) {
- (void)mayBlock;
- C2R res = C2R::Ok();
- for (size_t ix = 0; ix < me.v.flexCount(); ++ix) {
- res.plus(me.F(me.v.m.values[ix]).validatePossible(me.v.m.values[ix]));
- }
- return res;
- }
-
- static C2R StrictValueWithNoDeps(
- bool mayBlock,
- const C2InterfaceHelper::C2P<type> &old,
- C2InterfaceHelper::C2P<type> &me) {
- (void)mayBlock;
- if (!me.F(me.v.value).supportsNow(me.v.value)) {
- me.set().value = old.v.value;
- }
- return me.F(me.v.value).validatePossible(me.v.value);
- }
-};
-
-} // namespace android
-
-#endif // ANDROID_SIMPLE_C2_INTERFACE_H_
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