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Change-Id: I79380bc91acf57ca5f3e56fb64af76f4c45f6566
Signed-off-by: Sam Protsenko <joe.skb7@gmail.com>
This commit is contained in:
Sam Protsenko
2023-09-08 19:45:36 -05:00
committed by Tim Zimmermann
commit d70d919c01
217 changed files with 127074 additions and 0 deletions
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41
openmax/component/audio/dec/mp3/Android.mk Normal file
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@@ -0,0 +1,41 @@
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := \
Exynos_OMX_Mp3dec.c \
library_register.c
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE := libOMX.Exynos.MP3.Decoder
LOCAL_MODULE_RELATIVE_PATH := omx
LOCAL_PROPRIETARY_MODULE := true
LOCAL_CFLAGS :=
LOCAL_ARM_MODE := arm
LOCAL_STATIC_LIBRARIES := libExynosOMX_Adec libExynosOMX_OSAL libExynosOMX_ABasecomponent \
libsrpapi
LOCAL_SHARED_LIBRARIES := libc libdl libcutils libutils libui \
libExynosOMX_Resourcemanager
LOCAL_C_INCLUDES := \
$(EXYNOS_OMX_INC)/exynos \
$(EXYNOS_OMX_TOP)/osal \
$(EXYNOS_OMX_TOP)/core \
$(EXYNOS_OMX_COMPONENT)/common \
$(EXYNOS_OMX_COMPONENT)/audio/dec \
$(EXYNOS_AUDIO_CODEC)/alp/include
ifeq ($(BOARD_USE_KHRONOS_OMX_HEADER), true)
LOCAL_CFLAGS += -DUSE_KHRONOS_OMX_HEADER
LOCAL_C_INCLUDES += $(EXYNOS_OMX_INC)/khronos
else
ifeq ($(BOARD_USE_ANDROID), true)
LOCAL_HEADER_LIBRARIES := media_plugin_headers
endif
endif
include $(BUILD_SHARED_LIBRARY)

938
openmax/component/audio/dec/mp3/Exynos_OMX_Mp3dec.c Normal file
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@@ -0,0 +1,938 @@
/*
*
* Copyright 2012 Samsung Electronics S.LSI Co. LTD
*
* 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.
*/
/*
* @file Exynos_OMX_Mp3dec.c
* @brief
* @author Yunji Kim (yunji.kim@samsung.com)
* @version 1.1.0
* @history
* 2012.02.28 : Create
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "Exynos_OMX_Macros.h"
#include "Exynos_OMX_ABasecomponent.h"
#include "Exynos_OMX_ABaseport.h"
#include "Exynos_OMX_Adec.h"
#include "Exynos_OSAL_ETC.h"
#include "Exynos_OSAL_Semaphore.h"
#include "Exynos_OSAL_Thread.h"
#include "library_register.h"
#include "Exynos_OMX_Mp3dec.h"
#include "srp_api.h"
#undef EXYNOS_LOG_TAG
#define EXYNOS_LOG_TAG "EXYNOS_MP3_DEC"
#define EXYNOS_LOG_OFF
#include "Exynos_OSAL_Log.h"
//#define SRP_DUMP_TO_FILE
#ifdef SRP_DUMP_TO_FILE
#include "stdio.h"
FILE *inFile;
FILE *outFile;
#endif
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_GetParameter(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nParamIndex,
OMX_INOUT OMX_PTR pComponentParameterStructure)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
FunctionIn();
if (hComponent == NULL || pComponentParameterStructure == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if (pExynosComponent->currentState == OMX_StateInvalid ) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
switch (nParamIndex) {
case OMX_IndexParamAudioMp3:
{
OMX_AUDIO_PARAM_MP3TYPE *pDstMp3Param = (OMX_AUDIO_PARAM_MP3TYPE *)pComponentParameterStructure;
OMX_AUDIO_PARAM_MP3TYPE *pSrcMp3Param = NULL;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
ret = Exynos_OMX_Check_SizeVersion(pDstMp3Param, sizeof(OMX_AUDIO_PARAM_MP3TYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pDstMp3Param->nPortIndex >= ALL_PORT_NUM) {
ret = OMX_ErrorBadPortIndex;
goto EXIT;
}
pMp3Dec = (EXYNOS_MP3_HANDLE *)((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle;
pSrcMp3Param = &pMp3Dec->mp3Param;
Exynos_OSAL_Memcpy(pDstMp3Param, pSrcMp3Param, sizeof(OMX_AUDIO_PARAM_MP3TYPE));
}
break;
case OMX_IndexParamAudioPcm:
{
OMX_AUDIO_PARAM_PCMMODETYPE *pDstPcmParam = (OMX_AUDIO_PARAM_PCMMODETYPE *)pComponentParameterStructure;
OMX_AUDIO_PARAM_PCMMODETYPE *pSrcPcmParam = NULL;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
ret = Exynos_OMX_Check_SizeVersion(pDstPcmParam, sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pDstPcmParam->nPortIndex >= ALL_PORT_NUM) {
ret = OMX_ErrorBadPortIndex;
goto EXIT;
}
pMp3Dec = (EXYNOS_MP3_HANDLE *)((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle;
pSrcPcmParam = &pMp3Dec->pcmParam;
Exynos_OSAL_Memcpy(pDstPcmParam, pSrcPcmParam, sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
}
break;
case OMX_IndexParamStandardComponentRole:
{
OMX_S32 codecType;
OMX_PARAM_COMPONENTROLETYPE *pComponentRole = (OMX_PARAM_COMPONENTROLETYPE *)pComponentParameterStructure;
ret = Exynos_OMX_Check_SizeVersion(pComponentRole, sizeof(OMX_PARAM_COMPONENTROLETYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
Exynos_OSAL_Strcpy((char *)pComponentRole->cRole, EXYNOS_OMX_COMPONENT_MP3_DEC_ROLE);
}
break;
default:
ret = Exynos_OMX_AudioDecodeGetParameter(hComponent, nParamIndex, pComponentParameterStructure);
break;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_SetParameter(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_IN OMX_PTR pComponentParameterStructure)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
FunctionIn();
if (hComponent == NULL || pComponentParameterStructure == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if (pExynosComponent->currentState == OMX_StateInvalid ) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
switch (nIndex) {
case OMX_IndexParamAudioMp3:
{
OMX_AUDIO_PARAM_MP3TYPE *pDstMp3Param = NULL;
OMX_AUDIO_PARAM_MP3TYPE *pSrcMp3Param = (OMX_AUDIO_PARAM_MP3TYPE *)pComponentParameterStructure;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
ret = Exynos_OMX_Check_SizeVersion(pSrcMp3Param, sizeof(OMX_AUDIO_PARAM_MP3TYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pSrcMp3Param->nPortIndex >= ALL_PORT_NUM) {
ret = OMX_ErrorBadPortIndex;
goto EXIT;
}
pMp3Dec = (EXYNOS_MP3_HANDLE *)((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle;
pDstMp3Param = &pMp3Dec->mp3Param;
Exynos_OSAL_Memcpy(pDstMp3Param, pSrcMp3Param, sizeof(OMX_AUDIO_PARAM_MP3TYPE));
}
break;
case OMX_IndexParamAudioPcm:
{
OMX_AUDIO_PARAM_PCMMODETYPE *pDstPcmParam = NULL;
OMX_AUDIO_PARAM_PCMMODETYPE *pSrcPcmParam = (OMX_AUDIO_PARAM_PCMMODETYPE *)pComponentParameterStructure;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
ret = Exynos_OMX_Check_SizeVersion(pSrcPcmParam, sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pSrcPcmParam->nPortIndex >= ALL_PORT_NUM) {
ret = OMX_ErrorBadPortIndex;
goto EXIT;
}
pMp3Dec = (EXYNOS_MP3_HANDLE *)((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle;
pDstPcmParam = &pMp3Dec->pcmParam;
Exynos_OSAL_Memcpy(pDstPcmParam, pSrcPcmParam, sizeof(OMX_AUDIO_PARAM_PCMMODETYPE));
}
break;
case OMX_IndexParamStandardComponentRole:
{
OMX_PARAM_COMPONENTROLETYPE *pComponentRole = (OMX_PARAM_COMPONENTROLETYPE*)pComponentParameterStructure;
ret = Exynos_OMX_Check_SizeVersion(pComponentRole, sizeof(OMX_PARAM_COMPONENTROLETYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if ((pExynosComponent->currentState != OMX_StateLoaded) && (pExynosComponent->currentState != OMX_StateWaitForResources)) {
ret = OMX_ErrorIncorrectStateOperation;
goto EXIT;
}
if (!Exynos_OSAL_Strcmp((char*)pComponentRole->cRole, EXYNOS_OMX_COMPONENT_MP3_DEC_ROLE)) {
pExynosComponent->pExynosPort[INPUT_PORT_INDEX].portDefinition.format.audio.eEncoding = OMX_AUDIO_CodingMP3;
} else {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
}
break;
default:
ret = Exynos_OMX_AudioDecodeSetParameter(hComponent, nIndex, pComponentParameterStructure);
break;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_GetConfig(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_IN OMX_PTR pComponentConfigStructure)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
FunctionIn();
if (hComponent == NULL || pComponentConfigStructure == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if (pExynosComponent->currentState == OMX_StateInvalid) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
switch (nIndex) {
default:
ret = Exynos_OMX_AudioDecodeGetConfig(hComponent, nIndex, pComponentConfigStructure);
break;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_SetConfig(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_IN OMX_PTR pComponentConfigStructure)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
FunctionIn();
if (hComponent == NULL || pComponentConfigStructure == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if (pExynosComponent->currentState == OMX_StateInvalid) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
switch (nIndex) {
default:
ret = Exynos_OMX_AudioDecodeSetConfig(hComponent, nIndex, pComponentConfigStructure);
break;
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_GetExtensionIndex(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_STRING cParameterName,
OMX_OUT OMX_INDEXTYPE *pIndexType)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
FunctionIn();
if (hComponent == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if ((cParameterName == NULL) || (pIndexType == NULL)) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
if (pExynosComponent->currentState == OMX_StateInvalid) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
ret = Exynos_OMX_AudioDecodeGetExtensionIndex(hComponent, cParameterName, pIndexType);
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_ComponentRoleEnum(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_OUT OMX_U8 *cRole,
OMX_IN OMX_U32 nIndex)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
OMX_S32 codecType;
FunctionIn();
if ((hComponent == NULL) || (cRole == NULL)) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
if (nIndex != (MAX_COMPONENT_ROLE_NUM - 1)) {
ret = OMX_ErrorNoMore;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_Check_SizeVersion(pOMXComponent, sizeof(OMX_COMPONENTTYPE));
if (ret != OMX_ErrorNone) {
goto EXIT;
}
if (pOMXComponent->pComponentPrivate == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
if (pExynosComponent->currentState == OMX_StateInvalid ) {
ret = OMX_ErrorInvalidState;
goto EXIT;
}
Exynos_OSAL_Strcpy((char *)cRole, EXYNOS_OMX_COMPONENT_MP3_DEC_ROLE);
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_Init(OMX_COMPONENTTYPE *pOMXComponent)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
EXYNOS_OMX_AUDIODEC_COMPONENT *pAudioDec = (EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle;
EXYNOS_MP3_HANDLE *pMp3Dec = (EXYNOS_MP3_HANDLE *)pAudioDec->hCodecHandle;
FunctionIn();
INIT_ARRAY_TO_VAL(pExynosComponent->timeStamp, DEFAULT_TIMESTAMP_VAL, MAX_TIMESTAMP);
Exynos_OSAL_Memset(pExynosComponent->nFlags, 0, sizeof(OMX_U32) * MAX_FLAGS);
pExynosComponent->bUseFlagEOF = OMX_TRUE; /* Mp3 extractor should parse into frame unit. */
pExynosComponent->bSaveFlagEOS = OMX_FALSE;
pMp3Dec->hSRPMp3Handle.bConfiguredSRP = OMX_FALSE;
pMp3Dec->hSRPMp3Handle.bSRPSendEOS = OMX_FALSE;
pExynosComponent->getAllDelayBuffer = OMX_FALSE;
#ifdef SRP_DUMP_TO_FILE
inFile = fopen("/data/InFile.mp3", "w+");
outFile = fopen("/data/OutFile.pcm", "w+");
#endif
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_Terminate(OMX_COMPONENTTYPE *pOMXComponent)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
FunctionIn();
#ifdef SRP_DUMP_TO_FILE
fclose(inFile);
fclose(outFile);
#endif
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3_Decode_Block(OMX_COMPONENTTYPE *pOMXComponent, EXYNOS_OMX_DATA *pInputData, EXYNOS_OMX_DATA *pOutputData)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
EXYNOS_OMX_AUDIODEC_COMPONENT *pAudioDec = (EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle;
EXYNOS_MP3_HANDLE *pMp3Dec = (EXYNOS_MP3_HANDLE *)pAudioDec->hCodecHandle;
struct srp_dec_info codecDecInfo;
OMX_S32 returnCodec = 0;
unsigned long isSRPStopped = 0;
OMX_PTR dataBuffer = NULL;
unsigned int dataLen = 0;
OMX_BOOL isSRPIbufOverflow = OMX_FALSE;
FunctionIn();
#ifdef SRP_DUMP_TO_FILE
if (pExynosComponent->reInputData == OMX_FALSE) {
fwrite(pInputData->buffer.addr[AUDIO_DATA_PLANE], pInputData->dataLen, 1, inFile);
}
#endif
/* Save timestamp and flags of input data */
if (pAudioDec->bFirstFrame) {
pOutputData->timeStamp = pInputData->timeStamp;
pAudioDec->baseTime = pInputData->timeStamp;
pAudioDec->bFirstFrame = OMX_FALSE;
}
pOutputData->nFlags = pInputData->nFlags & (~OMX_BUFFERFLAG_EOS);
/* Decoding mp3 frames by SRP */
if (pExynosComponent->getAllDelayBuffer == OMX_FALSE) {
returnCodec = SRP_Decode(pInputData->buffer.addr[AUDIO_DATA_PLANE], pInputData->dataLen);
if (returnCodec >= 0) {
if (pInputData->nFlags & OMX_BUFFERFLAG_EOS) {
SRP_Send_EOS();
pMp3Dec->hSRPMp3Handle.bSRPSendEOS = OMX_TRUE;
}
} else if (returnCodec == SRP_ERROR_IBUF_OVERFLOW) {
isSRPIbufOverflow = OMX_TRUE;
ret = OMX_ErrorInputDataDecodeYet;
}
}
if (pMp3Dec->hSRPMp3Handle.bConfiguredSRP == OMX_FALSE) {
if ((pInputData->dataLen <= 0) && (pInputData->nFlags & OMX_BUFFERFLAG_EOS)) {
pOutputData->nFlags |= OMX_BUFFERFLAG_EOS;
pMp3Dec->hSRPMp3Handle.bSRPSendEOS = OMX_FALSE;
ret = OMX_ErrorNone;
goto EXIT;
}
returnCodec = SRP_Get_Dec_Info(&codecDecInfo);
if (returnCodec < 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "SRP_Get_Dec_Info failed: %d", returnCodec);
ret = OMX_ErrorHardware;
goto EXIT;
}
if (!codecDecInfo.sample_rate || !codecDecInfo.channels) {
if (pMp3Dec->hSRPMp3Handle.bSRPSendEOS == OMX_TRUE) {
pOutputData->dataLen = 0;
pExynosComponent->getAllDelayBuffer = OMX_TRUE;
ret = OMX_ErrorInputDataDecodeYet;
} else {
pExynosComponent->getAllDelayBuffer = OMX_FALSE;
if (isSRPIbufOverflow)
ret = OMX_ErrorInputDataDecodeYet;
else
ret = OMX_ErrorNone;
}
goto EXIT;
}
Exynos_OSAL_Log(EXYNOS_LOG_TRACE, "numChannels(%d), samplingRate(%d)",
codecDecInfo.channels, codecDecInfo.sample_rate);
if (pMp3Dec->pcmParam.nChannels != codecDecInfo.channels ||
pMp3Dec->pcmParam.nSamplingRate != codecDecInfo.sample_rate) {
/* Change channel count and sampling rate information */
pMp3Dec->pcmParam.nChannels = codecDecInfo.channels;
pMp3Dec->pcmParam.nSamplingRate = codecDecInfo.sample_rate;
/* Send Port Settings changed call back */
(*(pExynosComponent->pCallbacks->EventHandler))
(pOMXComponent,
pExynosComponent->callbackData,
OMX_EventPortSettingsChanged, /* The command was completed */
OMX_DirOutput, /* This is the port index */
0,
NULL);
}
pMp3Dec->hSRPMp3Handle.bConfiguredSRP = OMX_TRUE;
if (pMp3Dec->hSRPMp3Handle.bSRPSendEOS == OMX_TRUE) {
pOutputData->dataLen = 0;
pExynosComponent->getAllDelayBuffer = OMX_TRUE;
ret = OMX_ErrorInputDataDecodeYet;
} else {
pExynosComponent->getAllDelayBuffer = OMX_FALSE;
if (isSRPIbufOverflow)
ret = OMX_ErrorInputDataDecodeYet;
else
ret = OMX_ErrorNone;
}
goto EXIT;
}
/* Get decoded data from SRP */
returnCodec = SRP_Get_PCM(&dataBuffer, &dataLen);
if (pMp3Dec->hSRPMp3Handle.bConfiguredSRP == OMX_TRUE) {
pOutputData->timeStamp = pAudioDec->baseTime + pAudioDec->outFrames * 1000 * 1000 / (OMX_TICKS)pMp3Dec->pcmParam.nSamplingRate;
int frames = dataLen / pMp3Dec->pcmParam.nChannels / 2;
pAudioDec->outFrames += frames;
}
if (dataLen > 0) {
pOutputData->dataLen = dataLen;
Exynos_OSAL_Memcpy(pOutputData->buffer.addr[AUDIO_DATA_PLANE], dataBuffer, dataLen);
} else {
pOutputData->dataLen = 0;
}
#ifdef SRP_DUMP_TO_FILE
if (pOutputData->dataLen > 0)
fwrite(pOutputData->buffer.addr[AUDIO_DATA_PLANE], pOutputData->dataLen, 1, outFile);
#endif
/* Delay EOS signal until all the PCM is returned from the SRP driver. */
if (pMp3Dec->hSRPMp3Handle.bSRPSendEOS == OMX_TRUE) {
if (pInputData->nFlags & OMX_BUFFERFLAG_EOS) {
returnCodec = SRP_GetParams(SRP_STOP_EOS_STATE, &isSRPStopped);
if (returnCodec != 0)
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "Fail SRP_STOP_EOS_STATE");
if (isSRPStopped == 1) {
pOutputData->nFlags |= OMX_BUFFERFLAG_EOS;
pExynosComponent->getAllDelayBuffer = OMX_FALSE;
pMp3Dec->hSRPMp3Handle.bSRPSendEOS = OMX_FALSE; /* for repeating one song */
ret = OMX_ErrorNone;
} else {
pExynosComponent->getAllDelayBuffer = OMX_TRUE;
ret = OMX_ErrorInputDataDecodeYet;
}
} else { /* Flush after EOS */
pMp3Dec->hSRPMp3Handle.bSRPSendEOS = OMX_FALSE;
}
}
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_SRP_Mp3Dec_bufferProcess(OMX_COMPONENTTYPE *pOMXComponent, EXYNOS_OMX_DATA *pInputData, EXYNOS_OMX_DATA *pOutputData)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
EXYNOS_OMX_BASEPORT *pInputPort = &pExynosComponent->pExynosPort[INPUT_PORT_INDEX];
EXYNOS_OMX_BASEPORT *pOutputPort = &pExynosComponent->pExynosPort[OUTPUT_PORT_INDEX];
FunctionIn();
if ((!CHECK_PORT_ENABLED(pInputPort)) || (!CHECK_PORT_ENABLED(pOutputPort)) ||
(!CHECK_PORT_POPULATED(pInputPort)) || (!CHECK_PORT_POPULATED(pOutputPort))) {
if (pInputData->nFlags & OMX_BUFFERFLAG_EOS)
ret = OMX_ErrorInputDataDecodeYet;
else
ret = OMX_ErrorNone;
goto EXIT;
}
if (OMX_FALSE == Exynos_Check_BufferProcess_State(pExynosComponent)) {
if (pInputData->nFlags & OMX_BUFFERFLAG_EOS)
ret = OMX_ErrorInputDataDecodeYet;
else
ret = OMX_ErrorNone;
goto EXIT;
}
ret = Exynos_SRP_Mp3_Decode_Block(pOMXComponent, pInputData, pOutputData);
if (ret != OMX_ErrorNone) {
if (ret == (OMX_ERRORTYPE)OMX_ErrorInputDataDecodeYet) {
pOutputData->usedDataLen = 0;
pOutputData->remainDataLen = pOutputData->dataLen;
} else {
pExynosComponent->pCallbacks->EventHandler((OMX_HANDLETYPE)pOMXComponent,
pExynosComponent->callbackData,
OMX_EventError, ret, 0, NULL);
}
} else {
pInputData->usedDataLen += pInputData->dataLen;
pInputData->remainDataLen = pInputData->dataLen - pInputData->usedDataLen;
pInputData->dataLen -= pInputData->usedDataLen;
pInputData->usedDataLen = 0;
pOutputData->usedDataLen = 0;
pOutputData->remainDataLen = pOutputData->dataLen;
}
EXIT:
FunctionOut();
return ret;
}
OSCL_EXPORT_REF OMX_ERRORTYPE Exynos_OMX_ComponentInit(OMX_HANDLETYPE hComponent, OMX_STRING componentName)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
EXYNOS_OMX_BASEPORT *pExynosPort = NULL;
EXYNOS_OMX_AUDIODEC_COMPONENT *pAudioDec = NULL;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
OMX_PTR pInputBuffer = NULL;
OMX_PTR pOutputBuffer = NULL;
unsigned int inputBufferSize = 0;
unsigned int inputBufferNum = 0;
unsigned int outputBufferSize = 0;
unsigned int outputBufferNum = 0;
OMX_S32 returnCodec;
int i = 0;
FunctionIn();
if ((hComponent == NULL) || (componentName == NULL)) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "%s: parameters are null, ret: %X", __FUNCTION__, ret);
ret = OMX_ErrorBadParameter;
goto EXIT;
}
if (Exynos_OSAL_Strcmp(EXYNOS_OMX_COMPONENT_MP3_DEC, componentName) != 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "%s: componentName(%s) error, ret: %X", __FUNCTION__, componentName, ret);
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
ret = Exynos_OMX_AudioDecodeComponentInit(pOMXComponent);
if (ret != OMX_ErrorNone) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "%s: Exynos_OMX_AudioDecodeComponentInit error, ret: %X", __FUNCTION__, ret);
goto EXIT;
}
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
pExynosComponent->codecType = HW_AUDIO_DEC_CODEC;
pExynosComponent->componentName = (OMX_STRING)Exynos_OSAL_Malloc(MAX_OMX_COMPONENT_NAME_SIZE);
if (pExynosComponent->componentName == NULL) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "%s: componentName alloc error, ret: %X", __FUNCTION__, ret);
ret = OMX_ErrorInsufficientResources;
goto EXIT_ERROR_1;
}
Exynos_OSAL_Memset(pExynosComponent->componentName, 0, MAX_OMX_COMPONENT_NAME_SIZE);
Exynos_OSAL_Strcpy(pExynosComponent->componentName, EXYNOS_OMX_COMPONENT_MP3_DEC);
pMp3Dec = Exynos_OSAL_Malloc(sizeof(EXYNOS_MP3_HANDLE));
if (pMp3Dec == NULL) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "%s: EXYNOS_MP3_HANDLE alloc error, ret: %X", __FUNCTION__, ret);
ret = OMX_ErrorInsufficientResources;
goto EXIT_ERROR_2;
}
Exynos_OSAL_Memset(pMp3Dec, 0, sizeof(EXYNOS_MP3_HANDLE));
pAudioDec = (EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle;
pAudioDec->hCodecHandle = (OMX_HANDLETYPE)pMp3Dec;
/* Create and Init SRP */
pMp3Dec->hSRPMp3Handle.bSRPLoaded = OMX_FALSE;
returnCodec = SRP_Create(SRP_INIT_BLOCK_MODE);
if (returnCodec < 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "SRP_Create failed: %d", returnCodec);
ret = OMX_ErrorHardware;
goto EXIT_ERROR_3;
}
pMp3Dec->hSRPMp3Handle.hSRPHandle = returnCodec; /* SRP's fd */
returnCodec = SRP_Init();
if (returnCodec < 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "SRP_Init failed: %d", returnCodec);
ret = OMX_ErrorHardware;
goto EXIT_ERROR_4;
}
pMp3Dec->hSRPMp3Handle.bSRPLoaded = OMX_TRUE;
/* Get input buffer info from SRP */
returnCodec = SRP_Get_Ibuf_Info(&pInputBuffer, &inputBufferSize, &inputBufferNum);
if (returnCodec < 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "SRP_Get_Ibuf_Info failed: %d", returnCodec);
ret = OMX_ErrorHardware;
goto EXIT_ERROR_5;
}
pExynosPort = &pExynosComponent->pExynosPort[INPUT_PORT_INDEX];
pExynosPort->processData.allocSize = inputBufferSize;
pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE] = Exynos_OSAL_Malloc(inputBufferSize);
if (pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE] == NULL) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "Input data buffer alloc failed");
ret = OMX_ErrorInsufficientResources;
goto EXIT_ERROR_5;
}
/* Get output buffer info from SRP */
returnCodec = SRP_Get_Obuf_Info(&pOutputBuffer, &outputBufferSize, &outputBufferNum);
if (returnCodec < 0) {
Exynos_OSAL_Log(EXYNOS_LOG_ERROR, "SRP_Get_Obuf_Info failed: %d", returnCodec);
ret = OMX_ErrorHardware;
goto EXIT_ERROR_6;
}
/* Set componentVersion */
pExynosComponent->componentVersion.s.nVersionMajor = VERSIONMAJOR_NUMBER;
pExynosComponent->componentVersion.s.nVersionMinor = VERSIONMINOR_NUMBER;
pExynosComponent->componentVersion.s.nRevision = REVISION_NUMBER;
pExynosComponent->componentVersion.s.nStep = STEP_NUMBER;
/* Set specVersion */
pExynosComponent->specVersion.s.nVersionMajor = VERSIONMAJOR_NUMBER;
pExynosComponent->specVersion.s.nVersionMinor = VERSIONMINOR_NUMBER;
pExynosComponent->specVersion.s.nRevision = REVISION_NUMBER;
pExynosComponent->specVersion.s.nStep = STEP_NUMBER;
/* Input port */
pExynosPort = &pExynosComponent->pExynosPort[INPUT_PORT_INDEX];
pExynosPort->portDefinition.nBufferCountActual = inputBufferNum;
pExynosPort->portDefinition.nBufferCountMin = inputBufferNum;
pExynosPort->portDefinition.nBufferSize = inputBufferSize;
pExynosPort->portDefinition.bEnabled = OMX_TRUE;
Exynos_OSAL_Memset(pExynosPort->portDefinition.format.audio.cMIMEType, 0, MAX_OMX_MIMETYPE_SIZE);
Exynos_OSAL_Strcpy(pExynosPort->portDefinition.format.audio.cMIMEType, "audio/mpeg");
pExynosPort->portDefinition.format.audio.pNativeRender = 0;
pExynosPort->portDefinition.format.audio.bFlagErrorConcealment = OMX_FALSE;
pExynosPort->portDefinition.format.audio.eEncoding = OMX_AUDIO_CodingMP3;
/* Output port */
pExynosPort = &pExynosComponent->pExynosPort[OUTPUT_PORT_INDEX];
pExynosPort->portDefinition.nBufferCountActual = outputBufferNum;
pExynosPort->portDefinition.nBufferCountMin = outputBufferNum;
pExynosPort->portDefinition.nBufferSize = outputBufferSize;
pExynosPort->portDefinition.bEnabled = OMX_TRUE;
Exynos_OSAL_Memset(pExynosPort->portDefinition.format.audio.cMIMEType, 0, MAX_OMX_MIMETYPE_SIZE);
Exynos_OSAL_Strcpy(pExynosPort->portDefinition.format.audio.cMIMEType, "audio/raw");
pExynosPort->portDefinition.format.audio.pNativeRender = 0;
pExynosPort->portDefinition.format.audio.bFlagErrorConcealment = OMX_FALSE;
pExynosPort->portDefinition.format.audio.eEncoding = OMX_AUDIO_CodingPCM;
/* Default values for Mp3 audio param */
INIT_SET_SIZE_VERSION(&pMp3Dec->mp3Param, OMX_AUDIO_PARAM_MP3TYPE);
pMp3Dec->mp3Param.nPortIndex = INPUT_PORT_INDEX;
pMp3Dec->mp3Param.nChannels = DEFAULT_AUDIO_CHANNELS_NUM;
pMp3Dec->mp3Param.nBitRate = 0;
pMp3Dec->mp3Param.nSampleRate = DEFAULT_AUDIO_SAMPLING_FREQ;
pMp3Dec->mp3Param.nAudioBandWidth = 0;
pMp3Dec->mp3Param.eChannelMode = OMX_AUDIO_ChannelModeStereo;
pMp3Dec->mp3Param.eFormat = OMX_AUDIO_MP3StreamFormatMP1Layer3;
/* Default values for PCM audio param */
INIT_SET_SIZE_VERSION(&pMp3Dec->pcmParam, OMX_AUDIO_PARAM_PCMMODETYPE);
pMp3Dec->pcmParam.nPortIndex = OUTPUT_PORT_INDEX;
pMp3Dec->pcmParam.nChannels = DEFAULT_AUDIO_CHANNELS_NUM;
pMp3Dec->pcmParam.eNumData = OMX_NumericalDataSigned;
pMp3Dec->pcmParam.eEndian = OMX_EndianLittle;
pMp3Dec->pcmParam.bInterleaved = OMX_TRUE;
pMp3Dec->pcmParam.nBitPerSample = DEFAULT_AUDIO_BIT_PER_SAMPLE;
pMp3Dec->pcmParam.nSamplingRate = DEFAULT_AUDIO_SAMPLING_FREQ;
pMp3Dec->pcmParam.ePCMMode = OMX_AUDIO_PCMModeLinear;
pMp3Dec->pcmParam.eChannelMapping[0] = OMX_AUDIO_ChannelLF;
pMp3Dec->pcmParam.eChannelMapping[1] = OMX_AUDIO_ChannelRF;
pOMXComponent->GetParameter = &Exynos_SRP_Mp3Dec_GetParameter;
pOMXComponent->SetParameter = &Exynos_SRP_Mp3Dec_SetParameter;
pOMXComponent->GetConfig = &Exynos_SRP_Mp3Dec_GetConfig;
pOMXComponent->SetConfig = &Exynos_SRP_Mp3Dec_SetConfig;
pOMXComponent->GetExtensionIndex = &Exynos_SRP_Mp3Dec_GetExtensionIndex;
pOMXComponent->ComponentRoleEnum = &Exynos_SRP_Mp3Dec_ComponentRoleEnum;
pOMXComponent->ComponentDeInit = &Exynos_OMX_ComponentDeinit;
/* ToDo: Change the function name associated with a specific codec */
pExynosComponent->exynos_codec_componentInit = &Exynos_SRP_Mp3Dec_Init;
pExynosComponent->exynos_codec_componentTerminate = &Exynos_SRP_Mp3Dec_Terminate;
pAudioDec->exynos_codec_bufferProcess = &Exynos_SRP_Mp3Dec_bufferProcess;
pAudioDec->exynos_checkInputFrame = NULL;
pExynosComponent->currentState = OMX_StateLoaded;
ret = OMX_ErrorNone;
goto EXIT; /* This function is performed successfully. */
EXIT_ERROR_6:
pExynosPort = &pExynosComponent->pExynosPort[INPUT_PORT_INDEX];
Exynos_OSAL_Free(pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE]);
pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE] = NULL;
pExynosPort->processData.allocSize = 0;
EXIT_ERROR_5:
SRP_Deinit();
EXIT_ERROR_4:
SRP_Terminate();
EXIT_ERROR_3:
Exynos_OSAL_Free(pMp3Dec);
pAudioDec->hCodecHandle = NULL;
EXIT_ERROR_2:
Exynos_OSAL_Free(pExynosComponent->componentName);
pExynosComponent->componentName = NULL;
EXIT_ERROR_1:
Exynos_OMX_AudioDecodeComponentDeinit(pOMXComponent);
EXIT:
FunctionOut();
return ret;
}
OMX_ERRORTYPE Exynos_OMX_ComponentDeinit(OMX_HANDLETYPE hComponent)
{
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMX_COMPONENTTYPE *pOMXComponent = NULL;
EXYNOS_OMX_BASECOMPONENT *pExynosComponent = NULL;
EXYNOS_MP3_HANDLE *pMp3Dec = NULL;
EXYNOS_OMX_BASEPORT *pExynosPort = NULL;
FunctionIn();
if (hComponent == NULL) {
ret = OMX_ErrorBadParameter;
goto EXIT;
}
pOMXComponent = (OMX_COMPONENTTYPE *)hComponent;
pExynosComponent = (EXYNOS_OMX_BASECOMPONENT *)pOMXComponent->pComponentPrivate;
Exynos_OSAL_Free(pExynosComponent->componentName);
pExynosComponent->componentName = NULL;
pExynosPort = &pExynosComponent->pExynosPort[INPUT_PORT_INDEX];
if (pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE]) {
Exynos_OSAL_Free(pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE]);
pExynosPort->processData.buffer.addr[AUDIO_DATA_PLANE] = NULL;
pExynosPort->processData.allocSize = 0;
}
pMp3Dec = (EXYNOS_MP3_HANDLE *)((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle;
if (pMp3Dec != NULL) {
if (pMp3Dec->hSRPMp3Handle.bSRPLoaded == OMX_TRUE) {
SRP_Deinit();
SRP_Terminate();
}
Exynos_OSAL_Free(pMp3Dec);
((EXYNOS_OMX_AUDIODEC_COMPONENT *)pExynosComponent->hComponentHandle)->hCodecHandle = NULL;
}
ret = Exynos_OMX_AudioDecodeComponentDeinit(pOMXComponent);
if (ret != OMX_ErrorNone) {
goto EXIT;
}
ret = OMX_ErrorNone;
EXIT:
FunctionOut();
return ret;
}

63
openmax/component/audio/dec/mp3/Exynos_OMX_Mp3dec.h Normal file
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/*
*
* Copyright 2012 Samsung Electronics S.LSI Co. LTD
*
* 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.
*/
/*
* @file Exynos_OMX_Mp3dec.h
* @brief
* @author Yunji Kim (yunji.kim@samsung.com)
* @version 1.1.0
* @history
* 2012.02.28 : Create
*/
#ifndef EXYNOS_OMX_MP3_DEC_COMPONENT
#define EXYNOS_OMX_MP3_DEC_COMPONENT
#include "Exynos_OMX_Def.h"
#include "OMX_Component.h"
typedef struct _EXYNOS_SRP_MP3_HANDLE
{
OMX_U32 hSRPHandle;
OMX_BOOL bConfiguredSRP;
OMX_BOOL bSRPLoaded;
OMX_BOOL bSRPSendEOS;
OMX_S32 returnCodec;
} EXYNOS_SRP_MP3_HANDLE;
typedef struct _EXYNOS_MP3_HANDLE
{
/* OMX Codec specific */
OMX_AUDIO_PARAM_MP3TYPE mp3Param;
OMX_AUDIO_PARAM_PCMMODETYPE pcmParam;
/* SEC SRP Codec specific */
EXYNOS_SRP_MP3_HANDLE hSRPMp3Handle;
} EXYNOS_MP3_HANDLE;
#ifdef __cplusplus
extern "C" {
#endif
OSCL_EXPORT_REF OMX_ERRORTYPE Exynos_OMX_ComponentInit(OMX_HANDLETYPE hComponent, OMX_STRING componentName);
OMX_ERRORTYPE Exynos_OMX_ComponentDeinit(OMX_HANDLETYPE hComponent);
#ifdef __cplusplus
};
#endif
#endif /* EXYNOS_OMX_MP3_DEC_COMPONENT */

190
openmax/component/audio/dec/mp3/NOTICE Normal file
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@@ -0,0 +1,190 @@
Copyright (c) 2014, 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.
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.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

58
openmax/component/audio/dec/mp3/library_register.c Normal file
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@@ -0,0 +1,58 @@
/*
*
* Copyright 2012 Samsung Electronics S.LSI Co. LTD
*
* 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.
*/
/*
* @file library_register.c
* @brief
* @author Yunji Kim (yunji.kim@samsung.com)
* @version 1.1.0
* @history
* 2012.02.28 : Create
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <dlfcn.h>
#include "Exynos_OSAL_Memory.h"
#include "Exynos_OSAL_ETC.h"
#include "library_register.h"
#undef EXYNOS_LOG_TAG
#define EXYNOS_LOG_TAG "EXYNOS_MP3_DEC"
#define EXYNOS_LOG_OFF
#include "Exynos_OSAL_Log.h"
OSCL_EXPORT_REF int Exynos_OMX_COMPONENT_Library_Register(ExynosRegisterComponentType **ppExynosComponent)
{
FunctionIn();
if (ppExynosComponent == NULL)
goto EXIT;
/* component 1 - audio decoder MP3 */
Exynos_OSAL_Strcpy(ppExynosComponent[0]->componentName, EXYNOS_OMX_COMPONENT_MP3_DEC);
Exynos_OSAL_Strcpy(ppExynosComponent[0]->roles[0], EXYNOS_OMX_COMPONENT_MP3_DEC_ROLE);
ppExynosComponent[0]->totalRoleNum = MAX_COMPONENT_ROLE_NUM;
EXIT:
FunctionOut();
return MAX_COMPONENT_NUM;
}

54
openmax/component/audio/dec/mp3/library_register.h Normal file
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/*
*
* Copyright 2012 Samsung Electronics S.LSI Co. LTD
*
* 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.
*/
/*
* @file library_register.h
* @brief
* @author Yunji Kim (yunji.kim@samsung.com)
* @version 1.1.0
* @history
* 2012.02.28 : Create
*/
#ifndef EXYNOS_OMX_MP3_DEC_REG
#define EXYNOS_OMX_MP3_DEC_REG
#include "Exynos_OMX_Def.h"
#include "OMX_Component.h"
#include "Exynos_OMX_Component_Register.h"
#define OSCL_EXPORT_REF __attribute__((visibility("default")))
#define MAX_COMPONENT_NUM 1
#define MAX_COMPONENT_ROLE_NUM 1
/* MP3 */
#define EXYNOS_OMX_COMPONENT_MP3_DEC "OMX.Exynos.MP3.Decoder"
#define EXYNOS_OMX_COMPONENT_MP3_DEC_ROLE "audio_decoder.mp3"
#ifdef __cplusplus
extern "C" {
#endif
OSCL_EXPORT_REF int Exynos_OMX_COMPONENT_Library_Register(ExynosRegisterComponentType **ppExynosComponent);
#ifdef __cplusplus
};
#endif
#endif /* EXYNOS_OMX_MP3_DEC_REG */