Merge "CodecCapabilities NDK: Introduce AMediaCodecStore and AMediaCodecInfo."... (f9672d70) · Commits · e / os / android_frameworks_av

media/ndk/Android.bp

+4 −0

Original line number	Diff line number	Diff line
		@@ -93,6 +93,8 @@ cc_library_shared {
		srcs: [
		"NdkJavaVMHelper.cpp",
		"NdkMediaCodec.cpp",
		"NdkMediaCodecInfo.cpp",
		"NdkMediaCodecStore.cpp",
		"NdkMediaCrypto.cpp",
		"NdkMediaDataSource.cpp",
		"NdkMediaExtractor.cpp",
		@@ -131,6 +133,8 @@ cc_library_shared {
		"libbase",
		"libdatasource",
		"libmedia",
		"libmedia_codeclist",
		"libmedia_codeclist_capabilities",
		"libmediadrm",
		"libmedia_omx",
		"libmedia_jni_utils",

media/ndk/NdkMediaCodecInfo.cpp

0 → 100644

+520 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 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.
		*/

		//#define LOG_NDEBUG 0
		#define LOG_TAG "NdkMediaCodecInfo"

		#include "NdkMediaCodecInfoPriv.h"

		#include <media/NdkMediaFormatPriv.h>

		using namespace android;

		extern "C" {

		// Utils

		EXPORT
		void AIntRange_delete(AIntRange *range) {
		free(range);
		}

		EXPORT
		void ADoubleRange_delete(ADoubleRange *range) {
		free(range);
		}

		// AMediaCodecInfo

		EXPORT
		const char* AMediaCodecInfo_getCanonicalName(const AMediaCodecInfo *info) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return nullptr;
		}

		return info->mInfo->getCodecName();
		}

		EXPORT
		bool AMediaCodecInfo_isEncoder(const AMediaCodecInfo *info) {
		return info->mInfo->isEncoder();
		}

		EXPORT
		bool AMediaCodecInfo_isVendor(const AMediaCodecInfo *info) {
		int32_t attributes = info->mInfo->getAttributes();
		return (attributes & android::MediaCodecInfo::kFlagIsVendor);
		}

		EXPORT
		AMediaCodecType AMediaCodecInfo_getMediaCodecInfoType(const AMediaCodecInfo *info) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return (AMediaCodecType)0;
		}

		int32_t attributes = info->mInfo->getAttributes();

		if (attributes & android::MediaCodecInfo::kFlagIsSoftwareOnly) {
		return SOFTWARE_ONLY;
		}
		if (attributes & android::MediaCodecInfo::kFlagIsHardwareAccelerated) {
		return HARDWARE_ACCELERATED;
		}
		return SOFTWARE_WITH_DEVICE_ACCESS;
		}

		EXPORT
		const char* AMediaCodecInfo_getMediaType(const AMediaCodecInfo *info) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return nullptr;
		}

		return info->mMediaType.c_str();
		}

		EXPORT
		int32_t AMediaCodecInfo_getMaxSupportedInstances(const AMediaCodecInfo *info) {
		if (info == nullptr) {
		return -1;
		}

		return info->mCodecCaps->getMaxSupportedInstances();
		}

		EXPORT
		int32_t AMediaCodecInfo_isFeatureSupported(const AMediaCodecInfo info, const char featureName) {
		if (featureName == nullptr) {
		return -1;
		}
		return info->mCodecCaps->isFeatureSupported(std::string(featureName));
		}

		EXPORT
		int32_t AMediaCodecInfo_isFeatureRequired(const AMediaCodecInfo info, const char featureName) {
		if (featureName == nullptr) {
		return -1;
		}
		return info->mCodecCaps->isFeatureRequired(std::string(featureName));
		}

		EXPORT
		int32_t AMediaCodecInfo_isFormatSupported(const AMediaCodecInfo info, const AMediaFormat format) {
		if (format == nullptr) {
		return -1;
		}

		sp<AMessage> nativeFormat;
		AMediaFormat_getFormat(format, &nativeFormat);

		return info->mCodecCaps->isFormatSupported(nativeFormat);
		}

		EXPORT
		media_status_t AMediaCodecInfo_getAudioCapabilities(const AMediaCodecInfo *info,
		const ACodecAudioCapabilities **outAudioCaps) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outAudioCaps = info->mAAudioCaps.get();

		if ((*outAudioCaps) == nullptr) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t AMediaCodecInfo_getVideoCapabilities(const AMediaCodecInfo *info,
		const ACodecVideoCapabilities **outVideoCaps) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outVideoCaps = info->mAVideoCaps.get();

		if ((*outVideoCaps) == nullptr) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t AMediaCodecInfo_getEncoderCapabilities(const AMediaCodecInfo *info,
		const ACodecEncoderCapabilities **outEncoderCaps) {
		if (info == nullptr \|\| info->mInfo == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outEncoderCaps = info->mAEncoderCaps.get();

		if ((*outEncoderCaps) == nullptr) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		return AMEDIA_OK;
		}

		// ACodecAudioCapabilities

		EXPORT
		media_status_t ACodecAudioCapabilities_getBitrateRange(const ACodecAudioCapabilities *audioCaps,
		AIntRange *outRange) {
		if (audioCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& bitrateRange = audioCaps->mAudioCaps->getBitrateRange();
		outRange->mLower = bitrateRange.lower();
		outRange->mUpper = bitrateRange.upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecAudioCapabilities_getSupportedSampleRates(
		const ACodecAudioCapabilities audioCaps, const int outArrayPtr, size_t outCount) {
		if (audioCaps == nullptr \|\| outArrayPtr == nullptr \|\| outCount == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		if (audioCaps->mSampleRates.empty()) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		*outArrayPtr = audioCaps->mSampleRates.data();
		*outCount = audioCaps->mSampleRates.size();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecAudioCapabilities_getSupportedSampleRateRanges(
		const ACodecAudioCapabilities audioCaps, const AIntRange outArrayPtr, size_t outCount) {
		if (audioCaps == nullptr \|\| outArrayPtr == nullptr \|\| outCount == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outArrayPtr = audioCaps->mSampleRateRanges.data();
		*outCount = audioCaps->mSampleRateRanges.size();

		return AMEDIA_OK;
		}

		EXPORT
		int32_t ACodecAudioCapabilities_getMaxInputChannelCount(const ACodecAudioCapabilities *audioCaps) {
		if (audioCaps == nullptr) {
		return -1;
		}
		return audioCaps->mAudioCaps->getMaxInputChannelCount();
		}

		EXPORT
		int32_t ACodecAudioCapabilities_getMinInputChannelCount(const ACodecAudioCapabilities *audioCaps) {
		if (audioCaps == nullptr) {
		return -1;
		}
		return audioCaps->mAudioCaps->getMinInputChannelCount();
		}

		EXPORT
		media_status_t ACodecAudioCapabilities_getInputChannelCountRanges(
		const ACodecAudioCapabilities audioCaps, const AIntRange outArrayPtr, size_t outCount) {
		if (audioCaps == nullptr \|\| outArrayPtr == nullptr \|\| outCount == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outArrayPtr = audioCaps->mInputChannelCountRanges.data();
		*outCount = audioCaps->mInputChannelCountRanges.size();

		return AMEDIA_OK;
		}

		EXPORT
		int32_t ACodecAudioCapabilities_isSampleRateSupported(const ACodecAudioCapabilities *audioCaps,
		int32_t sampleRate) {
		if (audioCaps == nullptr) {
		return -1;
		}
		return audioCaps->mAudioCaps->isSampleRateSupported(sampleRate);
		}

		// ACodecPerformancePoint

		EXPORT
		ACodecPerformancePoint* ACodecPerformancePoint_create(int32_t width, int32_t height,
		int32_t frameRate) {
		return new ACodecPerformancePoint(
		std::make_shared<VideoCapabilities::PerformancePoint>(width, height, frameRate));
		}

		EXPORT
		media_status_t ACodecPerformancePoint_delete(ACodecPerformancePoint *performancePoint) {
		if (performancePoint == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		delete performancePoint;

		return AMEDIA_OK;
		}

		EXPORT
		bool ACodecPerformancePoint_coversFormat(const ACodecPerformancePoint *performancePoint,
		const AMediaFormat *format) {
		sp<AMessage> nativeFormat;
		AMediaFormat_getFormat(format, &nativeFormat);

		return performancePoint->mPerformancePoint->covers(nativeFormat);
		}

		EXPORT
		bool ACodecPerformancePoint_covers(const ACodecPerformancePoint *one,
		const ACodecPerformancePoint *another) {
		return one->mPerformancePoint->covers(*(another->mPerformancePoint));
		}

		EXPORT
		bool ACodecPerformancePoint_equals(const ACodecPerformancePoint *one,
		const ACodecPerformancePoint *another) {
		return one->mPerformancePoint->equals(*(another->mPerformancePoint));
		}

		// ACodecVideoCapabilities

		EXPORT
		media_status_t ACodecVideoCapabilities_getBitrateRange(const ACodecVideoCapabilities *videoCaps,
		AIntRange *outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& bitrateRange = videoCaps->mVideoCaps->getBitrateRange();
		outRange->mLower = bitrateRange.lower();
		outRange->mUpper = bitrateRange.upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedWidths(const ACodecVideoCapabilities *videoCaps,
		AIntRange *outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& supportedWidths = videoCaps->mVideoCaps->getSupportedWidths();
		outRange->mLower = supportedWidths.lower();
		outRange->mUpper = supportedWidths.upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedHeights(const ACodecVideoCapabilities *videoCaps,
		AIntRange *outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& supportedHeights = videoCaps->mVideoCaps->getSupportedHeights();
		outRange->mLower = supportedHeights.lower();
		outRange->mUpper = supportedHeights.upper();

		return AMEDIA_OK;
		}

		EXPORT
		int32_t ACodecVideoCapabilities_getWidthAlignment(const ACodecVideoCapabilities *videoCaps) {
		if (videoCaps == nullptr) {
		return -1;
		}
		return videoCaps->mVideoCaps->getWidthAlignment();
		}

		EXPORT
		int32_t ACodecVideoCapabilities_getHeightAlignment(const ACodecVideoCapabilities *videoCaps) {
		if (videoCaps == nullptr) {
		return -1;
		}
		return videoCaps->mVideoCaps->getHeightAlignment();
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedFrameRates(
		const ACodecVideoCapabilities videoCaps, AIntRange outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& frameRateRange = videoCaps->mVideoCaps->getSupportedFrameRates();
		outRange->mLower = frameRateRange.lower();
		outRange->mUpper = frameRateRange.upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedWidthsFor(
		const ACodecVideoCapabilities videoCaps, int32_t height, AIntRange outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		std::optional<Range<int32_t>> widthRange = videoCaps->mVideoCaps->getSupportedWidthsFor(height);
		if (!widthRange) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		outRange->mLower = widthRange.value().lower();
		outRange->mUpper = widthRange.value().upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedHeightsFor(
		const ACodecVideoCapabilities videoCaps, int32_t width, AIntRange outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		std::optional<Range<int32_t>> heightRange
		= videoCaps->mVideoCaps->getSupportedHeightsFor(width);
		if (!heightRange) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		outRange->mLower = heightRange.value().lower();
		outRange->mUpper = heightRange.value().upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedFrameRatesFor(
		const ACodecVideoCapabilities *videoCaps, int32_t width, int32_t height,
		ADoubleRange *outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		std::optional<Range<double>> frameRates
		= videoCaps->mVideoCaps->getSupportedFrameRatesFor(width, height);
		if (!frameRates) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		outRange->mLower = frameRates.value().lower();
		outRange->mUpper = frameRates.value().upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getAchievableFrameRatesFor(
		const ACodecVideoCapabilities *videoCaps, int32_t width, int32_t height,
		ADoubleRange *outRange) {
		if (videoCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		std::optional<Range<double>> frameRates
		= videoCaps->mVideoCaps->getAchievableFrameRatesFor(width, height);
		if (!frameRates) {
		return AMEDIA_ERROR_UNSUPPORTED;
		}

		outRange->mLower = frameRates.value().lower();
		outRange->mUpper = frameRates.value().upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecVideoCapabilities_getSupportedPerformancePoints(
		const ACodecVideoCapabilities *videoCaps,
		const ACodecPerformancePoint *outPerformancePointArray, size_t outCount) {
		if (videoCaps == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		*outPerformancePointArray = videoCaps->mPerformancePoints.data();
		*outCount = videoCaps->mPerformancePoints.size();

		return AMEDIA_OK;
		}

		EXPORT
		int32_t ACodecVideoCapabilities_areSizeAndRateSupported(const ACodecVideoCapabilities *videoCaps,
		int32_t width, int32_t height, double frameRate) {
		if (videoCaps == nullptr) {
		return -1;
		}
		return videoCaps->mVideoCaps->areSizeAndRateSupported(width, height, frameRate);
		}

		EXPORT
		int32_t ACodecVideoCapabilities_isSizeSupported(const ACodecVideoCapabilities *videoCaps,
		int32_t width, int32_t height) {
		if (videoCaps == nullptr) {
		return -1;
		}
		return videoCaps->mVideoCaps->isSizeSupported(width, height);
		}

		// ACodecEncoderCapabilities

		EXPORT
		media_status_t ACodecEncoderCapabilities_getQualityRange(
		const ACodecEncoderCapabilities encoderCaps, AIntRange outRange) {
		if (encoderCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& qualityRange = encoderCaps->mEncoderCaps->getQualityRange();
		outRange->mLower = qualityRange.lower();
		outRange->mUpper = qualityRange.upper();

		return AMEDIA_OK;
		}

		EXPORT
		media_status_t ACodecEncoderCapabilities_getComplexityRange(
		const ACodecEncoderCapabilities encoderCaps, AIntRange outRange) {
		if (encoderCaps == nullptr \|\| outRange == nullptr) {
		return AMEDIA_ERROR_INVALID_PARAMETER;
		}

		const Range<int32_t>& complexityRange = encoderCaps->mEncoderCaps->getComplexityRange();
		outRange->mLower = complexityRange.lower();
		outRange->mUpper = complexityRange.upper();

		return AMEDIA_OK;
		}

		int32_t ACodecEncoderCapabilities_isBitrateModeSupported(
		const ACodecEncoderCapabilities *encoderCaps, ABiterateMode mode) {
		if (encoderCaps == nullptr) {
		return -1;
		}
		return encoderCaps->mEncoderCaps->isBitrateModeSupported(mode);
		}


		}
		No newline at end of file

media/ndk/NdkMediaCodecInfoPriv.h

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		/*
		* Copyright (C) 2024 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 _NDK_MEDIA_CODEC_INFO_PRIV_H
		#define _NDK_MEDIA_CODEC_INFO_PRIV_H

		#include <media/MediaCodecInfo.h>
		#include <media/NdkMediaCodecInfo.h>

		struct ACodecAudioCapabilities {
		std::shared_ptr<android::AudioCapabilities> mAudioCaps;

		std::vector<int> mSampleRates;
		std::vector<AIntRange> mSampleRateRanges;
		std::vector<AIntRange> mInputChannelCountRanges;

		void initSampleRates() {
		mSampleRates = mAudioCaps->getSupportedSampleRates();
		}

		void initSampleRateRanges() {
		const std::vector<android::Range<int>>& sampleRateRanges
		= mAudioCaps->getSupportedSampleRateRanges();
		for (auto it = sampleRateRanges.begin(); it != sampleRateRanges.end(); it++) {
		mSampleRateRanges.emplace_back(it->lower(), it->upper());
		}
		}

		void initInputChannelCountRanges() {
		const std::vector<android::Range<int>>& inputChannels
		= mAudioCaps->getInputChannelCountRanges();
		for (auto it = inputChannels.begin(); it != inputChannels.end(); it++) {
		mInputChannelCountRanges.emplace_back(it->lower(), it->upper());
		}
		}

		ACodecAudioCapabilities(std::shared_ptr<android::AudioCapabilities> audioCaps)
		: mAudioCaps(audioCaps) {
		initSampleRates();
		initSampleRateRanges();
		initInputChannelCountRanges();
		}
		};

		struct ACodecPerformancePoint {
		std::shared_ptr<const android::VideoCapabilities::PerformancePoint> mPerformancePoint;

		ACodecPerformancePoint(std::shared_ptr<const android::VideoCapabilities::PerformancePoint>
		performancePoint) : mPerformancePoint(performancePoint) {}
		};

		struct ACodecVideoCapabilities {
		std::shared_ptr<android::VideoCapabilities> mVideoCaps;

		std::vector<ACodecPerformancePoint> mPerformancePoints;

		void initPerformancePoints() {
		const std::vector<android::VideoCapabilities::PerformancePoint>& performancePoints
		= mVideoCaps->getSupportedPerformancePoints();
		for (auto it = performancePoints.begin(); it != performancePoints.end(); it++) {
		mPerformancePoints.emplace_back(
		std::shared_ptr<const android::VideoCapabilities::PerformancePoint>(&(*it)));
		}
		}

		ACodecVideoCapabilities(std::shared_ptr<android::VideoCapabilities> videoCaps)
		: mVideoCaps(videoCaps) {
		initPerformancePoints();
		}
		};

		struct ACodecEncoderCapabilities {
		std::shared_ptr<android::EncoderCapabilities> mEncoderCaps;

		ACodecEncoderCapabilities(std::shared_ptr<android::EncoderCapabilities> encoderCaps)
		: mEncoderCaps(encoderCaps) {}
		};

		struct AMediaCodecInfo {
		std::string mName;
		android::sp<android::MediaCodecInfo> mInfo;
		std::string mMediaType;
		std::shared_ptr<android::CodecCapabilities> mCodecCaps;

		std::shared_ptr<const ACodecAudioCapabilities> mAAudioCaps;
		std::shared_ptr<const ACodecVideoCapabilities> mAVideoCaps;
		std::shared_ptr<const ACodecEncoderCapabilities> mAEncoderCaps;

		AMediaCodecInfo(std::string name, android::sp<android::MediaCodecInfo> info,
		std::shared_ptr<android::CodecCapabilities> codecCaps, std::string mediaType)
		: mName(name), mInfo(info), mMediaType(mediaType), mCodecCaps(codecCaps) {
		if (!mName.empty() && mInfo != nullptr && !mMediaType.empty() && mCodecCaps != nullptr) {
		if (mCodecCaps->getAudioCapabilities() != nullptr) {
		mAAudioCaps = std::make_shared<const ACodecAudioCapabilities>(
		mCodecCaps->getAudioCapabilities());
		}
		if (mCodecCaps->getVideoCapabilities() != nullptr) {
		mAVideoCaps = std::make_shared<const ACodecVideoCapabilities>(
		mCodecCaps->getVideoCapabilities());
		}
		if (mCodecCaps->getEncoderCapabilities() != nullptr) {
		mAEncoderCaps = std::make_shared<const ACodecEncoderCapabilities>(
		mCodecCaps->getEncoderCapabilities());
		}
		}
		}
		};

		#endif //_NDK_MEDIA_CODEC_INFO_PRIV_H
		No newline at end of file

media/ndk/NdkMediaCodecStore.cpp

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media/ndk/include/media/NdkMediaCodecInfo.h

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