Merge pi-dev-plus-aosp-without-vendor into stage-dr1-aosp-master (db0f2789) · Commits · e / os / android_frameworks_av

camera/ndk/include/camera/NdkCameraMetadataTags.h

+20 −4

Original line number	Diff line number	Diff line
		@@ -5092,12 +5092,26 @@ typedef enum acamera_metadata_tag {
		* the following code snippet can be used:</p>
		* <pre><code>// Returns true if the device supports the required hardware level, or better.
		* boolean isHardwareLevelSupported(CameraCharacteristics c, int requiredLevel) {
		* final int[] sortedHwLevels = {
		* CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY,
		* CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_EXTERNAL,
		* CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_LIMITED,
		* CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_FULL,
		* CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_3
		* };
		* int deviceLevel = c.get(CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL);
		* if (deviceLevel == CameraCharacteristics.INFO_SUPPORTED_HARDWARE_LEVEL_LEGACY) {
		* return requiredLevel == deviceLevel;
		* if (requiredLevel == deviceLevel) {
		* return true;
		* }
		* // deviceLevel is not LEGACY, can use numerical sort
		* return requiredLevel <= deviceLevel;
		*
		* for (int sortedlevel : sortedHwLevels) {
		* if (sortedlevel == requiredLevel) {
		* return true;
		* } else if (sortedlevel == deviceLevel) {
		* return false;
		* }
		* }
		* return false; // Should never reach here
		* }
		* </code></pre>
		* <p>At a high level, the levels are:</p>
		@@ -5111,6 +5125,8 @@ typedef enum acamera_metadata_tag {
		* post-processing settings, and image capture at a high rate.</li>
		* <li><code>LEVEL_3</code> devices additionally support YUV reprocessing and RAW image capture, along
		* with additional output stream configurations.</li>
		* <li><code>EXTERNAL</code> devices are similar to <code>LIMITED</code> devices with exceptions like some sensor or
		* lens information not reorted or less stable framerates.</li>
		* </ul>
		* <p>See the individual level enums for full descriptions of the supported capabilities. The
		* ACAMERA_REQUEST_AVAILABLE_CAPABILITIES entry describes the device's capabilities at a

media/libstagefright/MediaCodec.cpp

+14 −6

Original line number	Diff line number	Diff line
		@@ -860,7 +860,15 @@ static CodecBase *CreateCCodec() {
		}

		//static
		sp<CodecBase> MediaCodec::GetCodecBase(const AString &name) {
		sp<CodecBase> MediaCodec::GetCodecBase(const AString &name, const char *owner) {
		if (owner) {
		if (strncmp(owner, "default", 8) == 0) {
		return new ACodec;
		} else if (strncmp(owner, "codec2", 7) == 0) {
		return CreateCCodec();
		}
		}

		if (name.startsWithIgnoreCase("c2.")) {
		return CreateCCodec();
		} else if (name.startsWithIgnoreCase("omx.")) {
		@@ -884,11 +892,6 @@ status_t MediaCodec::init(const AString &name) {
		// we need to invest in an extra looper to free the main event
		// queue.

		mCodec = GetCodecBase(name);
		if (mCodec == NULL) {
		return NAME_NOT_FOUND;
		}

		mCodecInfo.clear();

		bool secureCodec = false;
		@@ -922,6 +925,11 @@ status_t MediaCodec::init(const AString &name) {
		return NAME_NOT_FOUND;
		}

		mCodec = GetCodecBase(name, mCodecInfo->getOwnerName());
		if (mCodec == NULL) {
		return NAME_NOT_FOUND;
		}

		if (mIsVideo) {
		// video codec needs dedicated looper
		if (mCodecLooper == NULL) {

media/libstagefright/include/media/stagefright/MediaCodec.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -377,7 +377,7 @@ private:

		MediaCodec(const sp<ALooper> &looper, pid_t pid, uid_t uid);

		static sp<CodecBase> GetCodecBase(const AString &name);
		static sp<CodecBase> GetCodecBase(const AString &name, const char *owner = nullptr);

		static status_t PostAndAwaitResponse(
		const sp<AMessage> &msg, sp<AMessage> *response);