Merge \"media: Add colorAspect support to SoftAVC decoder.\" into nyc-mr1-dev (e6d34ee3) · Commits · e / os / android_frameworks_av

media/libstagefright/codecs/avcdec/SoftAVCDec.cpp

+55 −1

Original line number	Diff line number	Diff line
		@@ -381,6 +381,48 @@ void SoftAVC::onReset() {
		resetPlugin();
		}

		bool SoftAVC::getVUIParams() {
		IV_API_CALL_STATUS_T status;
		ih264d_ctl_get_vui_params_ip_t s_ctl_get_vui_params_ip;
		ih264d_ctl_get_vui_params_op_t s_ctl_get_vui_params_op;

		s_ctl_get_vui_params_ip.e_cmd = IVD_CMD_VIDEO_CTL;
		s_ctl_get_vui_params_ip.e_sub_cmd =
		(IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_GET_VUI_PARAMS;

		s_ctl_get_vui_params_ip.u4_size =
		sizeof(ih264d_ctl_get_vui_params_ip_t);

		s_ctl_get_vui_params_op.u4_size = sizeof(ih264d_ctl_get_vui_params_op_t);

		status = ivdec_api_function(
		(iv_obj_t )mCodecCtx, (void )&s_ctl_get_vui_params_ip,
		(void *)&s_ctl_get_vui_params_op);

		if (status != IV_SUCCESS) {
		ALOGW("Error in getting VUI params: 0x%x",
		s_ctl_get_vui_params_op.u4_error_code);
		return false;
		}

		int32_t primaries = s_ctl_get_vui_params_op.u1_colour_primaries;
		int32_t transfer = s_ctl_get_vui_params_op.u1_tfr_chars;
		int32_t coeffs = s_ctl_get_vui_params_op.u1_matrix_coeffs;
		bool fullRange = s_ctl_get_vui_params_op.u1_video_full_range_flag;

		ColorAspects colorAspects;
		ColorUtils::convertIsoColorAspectsToCodecAspects(
		primaries, transfer, coeffs, fullRange, colorAspects);

		// Update color aspects if necessary.
		if (colorAspectsDiffer(colorAspects, mBitstreamColorAspects)) {
		mBitstreamColorAspects = colorAspects;
		status_t err = handleColorAspectsChange();
		CHECK(err == OK);
		}
		return true;
		}

		bool SoftAVC::setDecodeArgs(
		ivd_video_decode_ip_t *ps_dec_ip,
		ivd_video_decode_op_t *ps_dec_op,
		@@ -606,6 +648,8 @@ void SoftAVC::onQueueFilled(OMX_U32 portIndex) {

		bool resChanged = (IVD_RES_CHANGED == (s_dec_op.u4_error_code & 0xFF));

		getVUIParams();

		GETTIME(&mTimeEnd, NULL);
		/* Compute time taken for decode() */
		TIME_DIFF(mTimeStart, mTimeEnd, timeTaken);
		@@ -641,16 +685,22 @@ void SoftAVC::onQueueFilled(OMX_U32 portIndex) {
		continue;
		}

		// Combine the resolution change and coloraspects change in one PortSettingChange event
		// if necessary.
		if ((0 < s_dec_op.u4_pic_wd) && (0 < s_dec_op.u4_pic_ht)) {
		uint32_t width = s_dec_op.u4_pic_wd;
		uint32_t height = s_dec_op.u4_pic_ht;
		bool portWillReset = false;
		handlePortSettingsChange(&portWillReset, width, height);

		if (portWillReset) {
		resetDecoder();
		return;
		}
		} else if (mUpdateColorAspects) {
		notify(OMX_EventPortSettingsChanged, kOutputPortIndex,
		kDescribeColorAspectsIndex, NULL);
		mUpdateColorAspects = false;
		return;
		}

		if (s_dec_op.u4_output_present) {
		@@ -705,6 +755,10 @@ void SoftAVC::onQueueFilled(OMX_U32 portIndex) {
		}
		}

		int SoftAVC::getColorAspectPreference() {
		return kPreferBitstream;
		}

		} // namespace android

		android::SoftOMXComponent *createSoftOMXComponent(

media/libstagefright/codecs/avcdec/SoftAVCDec.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -59,6 +59,7 @@ protected:
		virtual void onQueueFilled(OMX_U32 portIndex);
		virtual void onPortFlushCompleted(OMX_U32 portIndex);
		virtual void onReset();
		virtual int getColorAspectPreference();
		private:
		// Number of input and output buffers
		enum {
		@@ -116,6 +117,8 @@ private:
		OMX_BUFFERHEADERTYPE *outHeader,
		size_t timeStampIx);

		bool getVUIParams();

		DISALLOW_EVIL_CONSTRUCTORS(SoftAVC);
		};

media/libstagefright/include/SoftVideoDecoderOMXComponent.h

+45 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,7 @@
		#include "SimpleSoftOMXComponent.h"

		#include <media/stagefright/foundation/AHandlerReflector.h>
		#include <media/stagefright/foundation/ColorUtils.h>
		#include <media/IOMX.h>

		#include <utils/RefBase.h>
		@@ -43,6 +44,16 @@ struct SoftVideoDecoderOMXComponent : public SimpleSoftOMXComponent {
		OMX_COMPONENTTYPE **component);

		protected:
		enum {
		kDescribeColorAspectsIndex = kPrepareForAdaptivePlaybackIndex + 1,
		};

		enum {
		kNotSupported,
		kPreferBitstream,
		kPreferContainer,
		};

		virtual void onPortEnableCompleted(OMX_U32 portIndex, bool enabled);
		virtual void onReset();

		@@ -55,9 +66,16 @@ protected:
		virtual OMX_ERRORTYPE getConfig(
		OMX_INDEXTYPE index, OMX_PTR params);

		virtual OMX_ERRORTYPE setConfig(
		OMX_INDEXTYPE index, const OMX_PTR params);

		virtual OMX_ERRORTYPE getExtensionIndex(
		const char name, OMX_INDEXTYPE index);

		virtual bool supportsDescribeColorAspects();

		virtual int getColorAspectPreference();

		void initPorts(OMX_U32 numInputBuffers,
		OMX_U32 inputBufferSize,
		OMX_U32 numOutputBuffers,
		@@ -74,6 +92,10 @@ protected:
		kCropSet,
		kCropChanged,
		};

		// This function will handle several port change events which include
		// size changed, crop changed, stride changed and coloraspects changed.
		// It will trigger OMX_EventPortSettingsChanged event if necessary.
		void handlePortSettingsChange(
		bool *portWillReset, uint32_t width, uint32_t height,
		CropSettingsMode cropSettingsMode = kCropUnSet, bool fakeStride = false);
		@@ -99,6 +121,29 @@ protected:
		AWAITING_ENABLED
		} mOutputPortSettingsChange;

		bool mUpdateColorAspects;

		Mutex mColorAspectsLock;
		// color aspects passed from the framework.
		ColorAspects mDefaultColorAspects;
		// color aspects parsed from the bitstream.
		ColorAspects mBitstreamColorAspects;
		// final color aspects after combining the above two aspects.
		ColorAspects mFinalColorAspects;

		bool colorAspectsDiffer(const ColorAspects &a, const ColorAspects &b);

		// This functions takes two color aspects and updates the mFinalColorAspects
		// based on \|preferredAspects\|.
		void updateFinalColorAspects(
		const ColorAspects &otherAspects, const ColorAspects &preferredAspects);

		// This function will update the mFinalColorAspects based on codec preference.
		status_t handleColorAspectsChange();

		// Helper function to dump the ColorAspects.
		void dumpColorAspects(const ColorAspects &colorAspects);

		private:
		uint32_t mMinInputBufferSize;
		uint32_t mMinCompressionRatio;

media/libstagefright/omx/SoftVideoDecoderOMXComponent.cpp

+129 −1

Original line number	Diff line number	Diff line
		@@ -68,6 +68,11 @@ SoftVideoDecoderOMXComponent::SoftVideoDecoderOMXComponent(
		mCodingType(codingType),
		mProfileLevels(profileLevels),
		mNumProfileLevels(numProfileLevels) {

		// init all the color aspects to be Unspecified.
		memset(&mDefaultColorAspects, 0, sizeof(ColorAspects));
		memset(&mBitstreamColorAspects, 0, sizeof(ColorAspects));
		memset(&mFinalColorAspects, 0, sizeof(ColorAspects));
		}

		void SoftVideoDecoderOMXComponent::initPorts(
		@@ -224,7 +229,64 @@ void SoftVideoDecoderOMXComponent::handlePortSettingsChange(
		notify(OMX_EventPortSettingsChanged, kOutputPortIndex,
		OMX_IndexConfigCommonOutputCrop, NULL);
		}
		} else if (mUpdateColorAspects) {
		notify(OMX_EventPortSettingsChanged, kOutputPortIndex,
		kDescribeColorAspectsIndex, NULL);
		mUpdateColorAspects = false;
		}
		}

		void SoftVideoDecoderOMXComponent::dumpColorAspects(const ColorAspects &colorAspects) {
		ALOGD("dumpColorAspects: (R:%d(%s), P:%d(%s), M:%d(%s), T:%d(%s)) ",
		colorAspects.mRange, asString(colorAspects.mRange),
		colorAspects.mPrimaries, asString(colorAspects.mPrimaries),
		colorAspects.mMatrixCoeffs, asString(colorAspects.mMatrixCoeffs),
		colorAspects.mTransfer, asString(colorAspects.mTransfer));
		}

		bool SoftVideoDecoderOMXComponent::colorAspectsDiffer(
		const ColorAspects &a, const ColorAspects &b) {
		if (a.mRange != b.mRange
		\|\| a.mPrimaries != b.mPrimaries
		\|\| a.mTransfer != b.mTransfer
		\|\| a.mMatrixCoeffs != b.mMatrixCoeffs) {
		return true;
		}
		return false;
		}

		void SoftVideoDecoderOMXComponent::updateFinalColorAspects(
		const ColorAspects &otherAspects, const ColorAspects &preferredAspects) {
		Mutex::Autolock autoLock(mColorAspectsLock);
		ColorAspects newAspects;
		newAspects.mRange = preferredAspects.mRange != ColorAspects::RangeUnspecified ?
		preferredAspects.mRange : otherAspects.mRange;
		newAspects.mPrimaries = preferredAspects.mPrimaries != ColorAspects::PrimariesUnspecified ?
		preferredAspects.mPrimaries : otherAspects.mPrimaries;
		newAspects.mTransfer = preferredAspects.mTransfer != ColorAspects::TransferUnspecified ?
		preferredAspects.mTransfer : otherAspects.mTransfer;
		newAspects.mMatrixCoeffs = preferredAspects.mMatrixCoeffs != ColorAspects::MatrixUnspecified ?
		preferredAspects.mMatrixCoeffs : otherAspects.mMatrixCoeffs;

		// Check to see if need update mFinalColorAspects.
		if (colorAspectsDiffer(mFinalColorAspects, newAspects)) {
		mFinalColorAspects = newAspects;
		mUpdateColorAspects = true;
		}
		}

		status_t SoftVideoDecoderOMXComponent::handleColorAspectsChange() {
		int perference = getColorAspectPreference();
		ALOGD("Color Aspects preference: %d ", perference);

		if (perference == kPreferBitstream) {
		updateFinalColorAspects(mDefaultColorAspects, mBitstreamColorAspects);
		} else if (perference == kPreferContainer) {
		updateFinalColorAspects(mBitstreamColorAspects, mDefaultColorAspects);
		} else {
		return OMX_ErrorUnsupportedSetting;
		}
		return OK;
		}

		void SoftVideoDecoderOMXComponent::copyYV12FrameToOutputBuffer(
		@@ -450,7 +512,7 @@ OMX_ERRORTYPE SoftVideoDecoderOMXComponent::internalSetParameter(

		OMX_ERRORTYPE SoftVideoDecoderOMXComponent::getConfig(
		OMX_INDEXTYPE index, OMX_PTR params) {
		switch (index) {
		switch ((int)index) {
		case OMX_IndexConfigCommonOutputCrop:
		{
		OMX_CONFIG_RECTTYPE rectParams = (OMX_CONFIG_RECTTYPE )params;
		@@ -470,22 +532,88 @@ OMX_ERRORTYPE SoftVideoDecoderOMXComponent::getConfig(

		return OMX_ErrorNone;
		}
		case kDescribeColorAspectsIndex:
		{
		if (!supportsDescribeColorAspects()) {
		return OMX_ErrorUnsupportedIndex;
		}

		DescribeColorAspectsParams* colorAspectsParams =
		(DescribeColorAspectsParams *)params;

		if (colorAspectsParams->nPortIndex != kOutputPortIndex) {
		return OMX_ErrorBadParameter;
		}

		colorAspectsParams->sAspects = mFinalColorAspects;
		if (colorAspectsParams->bRequestingDataSpace \|\| colorAspectsParams->bDataSpaceChanged) {
		return OMX_ErrorUnsupportedSetting;
		}

		return OMX_ErrorNone;
		}

		default:
		return OMX_ErrorUnsupportedIndex;
		}
		}

		OMX_ERRORTYPE SoftVideoDecoderOMXComponent::setConfig(
		OMX_INDEXTYPE index, const OMX_PTR params){
		switch ((int)index) {
		case kDescribeColorAspectsIndex:
		{
		if (!supportsDescribeColorAspects()) {
		return OMX_ErrorUnsupportedIndex;
		}
		const DescribeColorAspectsParams* colorAspectsParams =
		(const DescribeColorAspectsParams *)params;

		if (!isValidOMXParam(colorAspectsParams)) {
		return OMX_ErrorBadParameter;
		}

		if (colorAspectsParams->nPortIndex != kOutputPortIndex) {
		return OMX_ErrorBadParameter;
		}

		// Update color aspects if necessary.
		if (colorAspectsDiffer(colorAspectsParams->sAspects, mDefaultColorAspects)) {
		mDefaultColorAspects = colorAspectsParams->sAspects;
		status_t err = handleColorAspectsChange();
		CHECK(err == OK);
		}
		return OMX_ErrorNone;
		}

		default:
		return OMX_ErrorUnsupportedIndex;
		}
		}


		OMX_ERRORTYPE SoftVideoDecoderOMXComponent::getExtensionIndex(
		const char name, OMX_INDEXTYPE index) {
		if (!strcmp(name, "OMX.google.android.index.prepareForAdaptivePlayback")) {
		(int32_t)index = kPrepareForAdaptivePlaybackIndex;
		return OMX_ErrorNone;
		} else if (!strcmp(name, "OMX.google.android.index.describeColorAspects")
		&& supportsDescribeColorAspects()) {
		(int32_t)index = kDescribeColorAspectsIndex;
		return OMX_ErrorNone;
		}

		return SimpleSoftOMXComponent::getExtensionIndex(name, index);
		}

		bool SoftVideoDecoderOMXComponent::supportsDescribeColorAspects() {
		return getColorAspectPreference() != kNotSupported;
		}

		int SoftVideoDecoderOMXComponent::getColorAspectPreference() {
		return kNotSupported;
		}

		void SoftVideoDecoderOMXComponent::onReset() {
		mOutputPortSettingsChange = NONE;
		}