1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
/* Copyright (c) 2001, Stanford University
* All rights reserved
*
* See the file LICENSE.txt for information on redistributing this software.
*/
#include "cr_spu.h"
#include "arrayspu.h"
#include "cr_mem.h"
#include <stdio.h>
extern SPUNamedFunctionTable _cr_array_table[];
extern SPUOptions arraySPUOptions[];
static SPUFunctions array_functions = {
NULL, /* CHILD COPY */
NULL, /* DATA */
_cr_array_table /* THE ACTUAL FUNCTIONS */
};
static SPUFunctions *arraySPUInit( int id, SPU *child, SPU *self,
unsigned int context_id,
unsigned int num_contexts )
{
(void) context_id;
(void) num_contexts;
#ifdef CHROMIUM_THREADSAFE
crInitMutex(&_ArrayMutex);
#endif
array_spu.id = id;
array_spu.has_child = 0;
if (child)
{
crSPUInitDispatchTable( &(array_spu.child) );
crSPUCopyDispatchTable( &(array_spu.child), &(child->dispatch_table) );
array_spu.has_child = 1;
}
crSPUInitDispatchTable( &(array_spu.super) );
crSPUCopyDispatchTable( &(array_spu.super), &(self->superSPU->dispatch_table) );
arrayspuSetVBoxConfiguration();
crStateInit();
/*@todo seems default context ain't needed at all*/
array_spu.defaultctx = crStateCreateContext( NULL, 0, NULL );
#ifdef CR_ARB_vertex_buffer_object
array_spu.defaultctx->bufferobject.retainBufferData = GL_TRUE;
#endif
/* we call SetCurrent instead of MakeCurrent as the differencer
* isn't setup yet anyway */
crStateSetCurrent( array_spu.defaultctx );
array_spu.numContexts = 0;
crMemZero(array_spu.context, CR_MAX_CONTEXTS * sizeof(ContextInfo));
return &array_functions;
}
static void arraySPUSelfDispatch(SPUDispatchTable *self)
{
crSPUInitDispatchTable( &(array_spu.self) );
crSPUCopyDispatchTable( &(array_spu.self), self );
}
static int arraySPUCleanup(void)
{
return 1;
}
int SPULoad( char **name, char **super, SPUInitFuncPtr *init,
SPUSelfDispatchFuncPtr *self, SPUCleanupFuncPtr *cleanup,
SPUOptionsPtr *options, int *flags )
{
*name = "array";
*super = "passthrough";
*init = arraySPUInit;
*self = arraySPUSelfDispatch;
*cleanup = arraySPUCleanup;
*options = arraySPUOptions;
*flags = (SPU_NO_PACKER|SPU_NOT_TERMINAL|SPU_MAX_SERVERS_ZERO);
return 1;
}
|
