/* Copyright (c) 2001, Stanford University
* All rights reserved
*
* See the file LICENSE.txt for information on redistributing this software.
*/
#include "cr_error.h"
#include "passthroughspu.h"
static SPUFunctions passthrough_functions = {
NULL, /* CHILD COPY */
NULL, /* DATA */
_cr_passthrough_table /* THE ACTUAL FUNCTIONS */
};
static SPUFunctions *
passthroughSPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) id;
(void) self;
(void) context_id;
(void) num_contexts;
if (child == NULL)
{
crError( "You can't load the passthrough SPU as the last SPU in a chain!" );
}
BuildPassthroughTable( child );
return &passthrough_functions;
}
static void
passthroughSPUSelfDispatch(SPUDispatchTable *parent)
{
(void)parent;
}
static int
passthroughSPUCleanup(void)
{
return 1;
}
static SPUOptions passthroughSPUOptions[] = {
{ NULL, CR_BOOL, 0, NULL, NULL, NULL, NULL, NULL },
};
int SPULoad( char **name, char **super, SPUInitFuncPtr *init,
SPUSelfDispatchFuncPtr *self, SPUCleanupFuncPtr *cleanup,
SPUOptionsPtr *options, int *flags )
{
*name = "passthrough";
*super = NULL;
*init = passthroughSPUInit;
*self = passthroughSPUSelfDispatch;
*cleanup = passthroughSPUCleanup;
*options = passthroughSPUOptions;
*flags = (SPU_NO_PACKER|SPU_NOT_TERMINAL|SPU_MAX_SERVERS_ZERO);
return 1;
}