OMX_ERRORTYPE omx_volume_component_GetConfig(
OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_INDEXTYPE nIndex,
OMX_INOUT OMX_PTR pComponentConfigStructure) {
OMX_AUDIO_CONFIG_VOLUMETYPE* pVolume;
OMX_COMPONENTTYPE *openmaxStandComp = (OMX_COMPONENTTYPE *)hComponent;
omx_volume_component_PrivateType* omx_volume_component_Private = openmaxStandComp->pComponentPrivate;
OMX_ERRORTYPE err = OMX_ErrorNone;
switch (nIndex) {
case OMX_IndexConfigAudioVolume :
pVolume = (OMX_AUDIO_CONFIG_VOLUMETYPE*) pComponentConfigStructure;
setHeader(pVolume,sizeof(OMX_AUDIO_CONFIG_VOLUMETYPE));
pVolume->sVolume.nValue = omx_volume_component_Private->gain;
pVolume->sVolume.nMin = 0;
pVolume->sVolume.nMax = 100;
pVolume->bLinear = OMX_TRUE;
err = OMX_ErrorNone;
break;
default :
err = omx_base_component_GetConfig(hComponent, nIndex, pComponentConfigStructure);
}
return err;
}
OMX_ERRORTYPE omx_xvideo_sink_component_GetConfig(
OMX_HANDLETYPE hComponent,
OMX_INDEXTYPE nIndex,
OMX_PTR pComponentConfigStructure) {
OMX_CONFIG_RECTTYPE *omxConfigCrop;
OMX_CONFIG_ROTATIONTYPE *omxConfigRotate;
OMX_CONFIG_MIRRORTYPE *omxConfigMirror;
OMX_CONFIG_SCALEFACTORTYPE *omxConfigScale;
OMX_CONFIG_POINTTYPE *omxConfigOutputPosition;
OMX_COMPONENTTYPE *openmaxStandComp = (OMX_COMPONENTTYPE *)hComponent;
omx_xvideo_sink_component_PrivateType* omx_xvideo_sink_component_Private = openmaxStandComp->pComponentPrivate;
omx_xvideo_sink_component_PortType *pPort;
if (pComponentConfigStructure == NULL) {
return OMX_ErrorBadParameter;
}
DEBUG(DEB_LEV_SIMPLE_SEQ, " Getting configuration %i\n", nIndex);
/* Check which structure we are being fed and fill its header */
switch (nIndex) {
case OMX_IndexConfigCommonInputCrop:
omxConfigCrop = (OMX_CONFIG_RECTTYPE*)pComponentConfigStructure;
setHeader(omxConfigCrop, sizeof(OMX_CONFIG_RECTTYPE));
if (omxConfigCrop->nPortIndex == 0) {
pPort = (omx_xvideo_sink_component_PortType *)omx_xvideo_sink_component_Private->ports[omxConfigCrop->nPortIndex];
memcpy(omxConfigCrop, &pPort->omxConfigCrop, sizeof(OMX_CONFIG_RECTTYPE));
} else {
return OMX_ErrorBadPortIndex;
}
break;
case OMX_IndexConfigCommonRotate:
omxConfigRotate = (OMX_CONFIG_ROTATIONTYPE*)pComponentConfigStructure;
setHeader(omxConfigRotate, sizeof(OMX_CONFIG_ROTATIONTYPE));
if (omxConfigRotate->nPortIndex == 0) {
pPort = (omx_xvideo_sink_component_PortType *)omx_xvideo_sink_component_Private->ports[omxConfigRotate->nPortIndex];
memcpy(omxConfigRotate, &pPort->omxConfigRotate, sizeof(OMX_CONFIG_ROTATIONTYPE));
} else {
return OMX_ErrorBadPortIndex;
}
break;
case OMX_IndexConfigCommonMirror:
omxConfigMirror = (OMX_CONFIG_MIRRORTYPE*)pComponentConfigStructure;
setHeader(omxConfigMirror, sizeof(OMX_CONFIG_MIRRORTYPE));
if (omxConfigMirror->nPortIndex == 0) {
pPort = (omx_xvideo_sink_component_PortType *)omx_xvideo_sink_component_Private->ports[omxConfigMirror->nPortIndex];
memcpy(omxConfigMirror, &pPort->omxConfigMirror, sizeof(OMX_CONFIG_MIRRORTYPE));
} else {
return OMX_ErrorBadPortIndex;
}
break;
case OMX_IndexConfigCommonScale:
omxConfigScale = (OMX_CONFIG_SCALEFACTORTYPE*)pComponentConfigStructure;
setHeader(omxConfigScale, sizeof(OMX_CONFIG_SCALEFACTORTYPE));
if (omxConfigScale->nPortIndex == 0) {
pPort = (omx_xvideo_sink_component_PortType *)omx_xvideo_sink_component_Private->ports[omxConfigScale->nPortIndex];
memcpy(omxConfigScale, &pPort->omxConfigScale, sizeof(OMX_CONFIG_SCALEFACTORTYPE));
} else {
return OMX_ErrorBadPortIndex;
}
break;
case OMX_IndexConfigCommonOutputPosition:
omxConfigOutputPosition = (OMX_CONFIG_POINTTYPE*)pComponentConfigStructure;
setHeader(omxConfigOutputPosition, sizeof(OMX_CONFIG_POINTTYPE));
if (omxConfigOutputPosition->nPortIndex == 0) {
pPort = (omx_xvideo_sink_component_PortType *)omx_xvideo_sink_component_Private->ports[omxConfigOutputPosition->nPortIndex];
memcpy(omxConfigOutputPosition, &pPort->omxConfigOutputPosition, sizeof(OMX_CONFIG_POINTTYPE));
} else {
return OMX_ErrorBadPortIndex;
}
break;
default: // delegate to superclass
return omx_base_component_GetConfig(hComponent, nIndex, pComponentConfigStructure);
}
return OMX_ErrorNone;
}