videoscheduler/library_entry_point.c

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#include <st_static_component_loader.h>
#include <omx_video_scheduler_component.h>
 
int omx_component_library_Setup(stLoaderComponentType **stComponents) {
    int i;
    DEBUG(DEB_LEV_FUNCTION_NAME, "In %s \n",__func__);
 
    if (stComponents == NULL) {
        DEBUG(DEB_LEV_FUNCTION_NAME, "Out of %s \n",__func__);
        return 1; // Return Number of Components - one for fbdev sink component
    }
 
    stComponents[0]->componentVersion.s.nVersionMajor = 1;
    stComponents[0]->componentVersion.s.nVersionMinor = 1;
    stComponents[0]->componentVersion.s.nRevision = 1;
    stComponents[0]->componentVersion.s.nStep = 1;
 
    stComponents[0]->name = calloc(1, OMX_MAX_STRINGNAME_SIZE);
    if (stComponents[0]->name == NULL) {
        return OMX_ErrorInsufficientResources;
    }
    strcpy(stComponents[0]->name, VIDEO_SCHEDULER_COMP_NAME);
    stComponents[0]->name_specific_length = 1;
    stComponents[0]->constructor =  omx_video_scheduler_component_Constructor;
 
 
    stComponents[0]->name_specific = calloc(stComponents[0]->name_specific_length,sizeof(char *));
    stComponents[0]->role_specific = calloc(stComponents[0]->name_specific_length,sizeof(char *));
 
    for(i=0;i<stComponents[0]->name_specific_length;i++) {
        stComponents[0]->name_specific[i] = calloc(1, OMX_MAX_STRINGNAME_SIZE);
        if (stComponents[0]->name_specific[i] == NULL) {
            return OMX_ErrorInsufficientResources;
        }
    }
    for(i=0;i<stComponents[0]->name_specific_length;i++) {
        stComponents[0]->role_specific[i] = calloc(1, OMX_MAX_STRINGNAME_SIZE);
        if (stComponents[0]->role_specific[i] == NULL) {
            return OMX_ErrorInsufficientResources;
        }
    }
 
    strcpy(stComponents[0]->name_specific[0], VIDEO_SCHEDULER_COMP_NAME);
    strcpy(stComponents[0]->role_specific[0], VIDEO_SCHEDULER_COMP_ROLE);
 
    stComponents[0]->nqualitylevels = VIDEOSCHED_QUALITY_LEVELS;
    stComponents[0]->multiResourceLevel = malloc(stComponents[0]->nqualitylevels * sizeof(multiResourceDescriptor *));
    for (i=0; i<stComponents[0]->nqualitylevels; i++) {
        stComponents[0]->multiResourceLevel[i] = malloc(sizeof(multiResourceDescriptor));
        stComponents[0]->multiResourceLevel[i]->CPUResourceRequested = videoSchedQualityLevels[i * 2];
        stComponents[0]->multiResourceLevel[i]->MemoryResourceRequested = videoSchedQualityLevels[i * 2 + 1];
    }
    DEBUG(DEB_LEV_FUNCTION_NAME, "Out of %s \n",__func__);
    return 1;
}