00001
00030 #ifndef _OMX_VOLUME_COMPONENT_H_
00031 #define _OMX_VOLUME_COMPONENT_H_
00032
00033 #include <OMX_Types.h>
00034 #include <OMX_Component.h>
00035 #include <OMX_Core.h>
00036 #include <stdlib.h>
00037 #include <string.h>
00038 #include <pthread.h>
00039 #include <omx_base_filter.h>
00040
00044 DERIVEDCLASS(omx_volume_component_PrivateType, omx_base_filter_PrivateType)
00045 #define omx_volume_component_PrivateType_FIELDS omx_base_filter_PrivateType_FIELDS \
00046 \
00047 float gain;
00048 ENDCLASS(omx_volume_component_PrivateType)
00049
00050
00051 OMX_ERRORTYPE omx_volume_component_Constructor(OMX_COMPONENTTYPE *openmaxStandComp,OMX_STRING cComponentName);
00052 OMX_ERRORTYPE omx_volume_component_Destructor(OMX_COMPONENTTYPE *openmaxStandComp);
00053
00054 void omx_volume_component_BufferMgmtCallback(
00055 OMX_COMPONENTTYPE *openmaxStandComp,
00056 OMX_BUFFERHEADERTYPE* inputbuffer,
00057 OMX_BUFFERHEADERTYPE* outputbuffer);
00058
00059 OMX_ERRORTYPE omx_volume_component_GetParameter(
00060 OMX_IN OMX_HANDLETYPE hComponent,
00061 OMX_IN OMX_INDEXTYPE nParamIndex,
00062 OMX_INOUT OMX_PTR ComponentParameterStructure);
00063
00064 OMX_ERRORTYPE omx_volume_component_SetParameter(
00065 OMX_IN OMX_HANDLETYPE hComponent,
00066 OMX_IN OMX_INDEXTYPE nParamIndex,
00067 OMX_IN OMX_PTR ComponentParameterStructure);
00068
00069 OMX_ERRORTYPE omx_volume_component_GetConfig(
00070 OMX_IN OMX_HANDLETYPE hComponent,
00071 OMX_IN OMX_INDEXTYPE nIndex,
00072 OMX_INOUT OMX_PTR pComponentConfigStructure);
00073
00074 OMX_ERRORTYPE omx_volume_component_SetConfig(
00075 OMX_IN OMX_HANDLETYPE hComponent,
00076 OMX_IN OMX_INDEXTYPE nIndex,
00077 OMX_IN OMX_PTR pComponentConfigStructure);
00078
00079 #endif
