libomxil-bellagio-doc/html/ste__dynamic__component__loader_8h_source.html

00001
00026 #ifndef __ST_STATIC_COMPONENT_LOADER_H__
00027 #define __ST_STATIC_COMPONENT_LOADER_H__
00028
00029 #include "omxcore.h"
00030 #include "extension_struct.h"
00031
00039 typedef struct steLoaderComponentType{
00040   OMX_VERSIONTYPE componentVersion;
00041   char* name;
00042   unsigned int name_specific_length;
00043   char** name_specific;
00044   char** role_specific;
00045   char* name_requested;
00046   OMX_ERRORTYPE (*constructor)(OMX_COMPONENTTYPE*,OMX_STRING cComponentName);
00047   OMX_U32 nqualitylevels;
00048   multiResourceDescriptor** multiResourceLevel;
00049 } steLoaderComponentType;
00050
00053 void st_static_setup_component_loader(BOSA_COMPONENTLOADER * st_static_loader);
00054
00062 OMX_ERRORTYPE BOSA_STE_InitComponentLoader(BOSA_COMPONENTLOADER *loader);
00063
00068 OMX_ERRORTYPE BOSA_STE_DeInitComponentLoader(BOSA_COMPONENTLOADER *loader);
00069
00077 OMX_ERRORTYPE BOSA_STE_CreateComponent(
00078     BOSA_COMPONENTLOADER *loader,
00079     OMX_HANDLETYPE* pHandle,
00080     OMX_STRING cComponentName,
00081     OMX_PTR pAppData,
00082     OMX_CALLBACKTYPE* pCallBacks);
00083
00087 OMX_ERRORTYPE BOSA_STE_DestroyComponent(
00088     BOSA_COMPONENTLOADER *loader,
00089     OMX_HANDLETYPE hComponent);
00090
00096 OMX_ERRORTYPE BOSA_STE_ComponentNameEnum(
00097     BOSA_COMPONENTLOADER *loader,
00098     OMX_STRING cComponentName,
00099     OMX_U32 nNameLength,
00100     OMX_U32 nIndex);
00101
00108 OMX_ERRORTYPE BOSA_STE_GetRolesOfComponent(
00109     BOSA_COMPONENTLOADER *loader,
00110     OMX_STRING compName,
00111     OMX_U32 *pNumRoles,
00112     OMX_U8 **roles);
00113
00120 OMX_ERRORTYPE BOSA_STE_GetComponentsOfRole (
00121     BOSA_COMPONENTLOADER *loader,
00122     OMX_STRING role,
00123     OMX_U32 *pNumComps,
00124     OMX_U8  **compNames);
00125
00126 #endif