1 /*
2 pvoc.c:
3
4 Copyright (c) 2006 Istvan Varga
5
6 This file is part of Csound.
7
8 The Csound Library is free software; you can redistribute it
9 and/or modify it under the terms of the GNU Lesser General Public
10 License as published by the Free Software Foundation; either
11 version 2.1 of the License, or (at your option) any later version.
12
13 Csound is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU Lesser General Public License for more details.
17
18 You should have received a copy of the GNU Lesser General Public
19 License along with Csound; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 02110-1301 USA
22 */
23
24 #include "pvoc.h"
25
26 int32_t pvset(CSOUND *, void *), pvset_S(CSOUND *, void *);
27 int32_t pvoc(CSOUND *, void *);
28 int32_t pvaddset(CSOUND *, void *), pvadd(CSOUND *, void *);
29 int32_t pvaddset_S(CSOUND *, void *);
30 int32_t tblesegset(CSOUND *, void *), ktableseg(CSOUND *, void *);
31 int32_t ktablexseg(CSOUND *, void *);
32 int32_t vpvset(CSOUND *, void *), vpvset_S(CSOUND *, void *),
33 vpvoc(CSOUND *, void *);
34 int32_t pvreadset(CSOUND *, void *), pvread(CSOUND *, void *);
35 int32_t pvcrossset(CSOUND *, void *), pvcross(CSOUND *, void *);
36 int32_t pvbufreadset(CSOUND *, void *), pvbufread(CSOUND *, void *);
37 int32_t pvinterpset(CSOUND *, void *), pvinterp(CSOUND *, void *);
38
39 int32_t pvreadset_S(CSOUND *, void *);
40 int32_t pvcrossset_S(CSOUND *, void *);
41 int32_t pvbufreadset_S(CSOUND *, void *);
42 int32_t pvinterpset_S(CSOUND *, void *);
43
44 #define S(x) sizeof(x)
45
46 static OENTRY pvoc_localops[] =
47 {
48 { "pvoc", S(PVOC), 0, 3, "a", "kkSoooo", pvset_S, pvoc },
49 { "pvoc.i", S(PVOC), 0, 3, "a", "kkioooo", pvset, pvoc },
50 { "tableseg", S(TABLESEG), TR, 3, "", "iim", tblesegset, ktableseg, NULL },
51 { "ktableseg", S(TABLESEG), _QQ|TR, 3, "", "iim", tblesegset, ktableseg, NULL },
52 { "tablexseg", S(TABLESEG), TW, 3, "", "iin", tblesegset, ktablexseg, NULL },
53 { "vpvoc", S(VPVOC), TR, 3, "a", "kkSoo", vpvset_S, vpvoc },
54 { "vpvoc.i", S(VPVOC), TR, 3, "a", "kkioo", vpvset, vpvoc },
55 { "pvread", S(PVREAD), 0, 3, "kk", "kSi", pvreadset_S, pvread, NULL },
56 { "pvread.i", S(PVREAD), 0, 3, "kk", "kii", pvreadset, pvread, NULL },
57 { "pvcross", S(PVCROSS), 0, 3, "a", "kkSkko", pvcrossset_S, pvcross },
58 { "pvbufread", S(PVBUFREAD),0, 3, "", "kS", pvbufreadset_S, pvbufread, NULL},
59 { "pvinterp", S(PVINTERP), 0, 3, "a", "kkSkkkkkk", pvinterpset_S, pvinterp},
60 { "pvcross.i", S(PVCROSS), 0, 3, "a", "kkikko", pvcrossset, pvcross },
61 { "pvbufread.i", S(PVBUFREAD),0, 3, "", "ki", pvbufreadset, pvbufread, NULL},
62 { "pvinterp.i", S(PVINTERP), 0, 3, "a", "kkikkkkkk", pvinterpset, pvinterp},
63 { "pvadd", S(PVADD), 0, 3, "a", "kkSiiopooo", pvaddset_S, pvadd },
64 { "pvadd.i", S(PVADD), 0, 3, "a", "kkiiiopooo", pvaddset, pvadd }
65 };
66
PVOC_AllocGlobals(CSOUND * csound)67 PVOC_GLOBALS *PVOC_AllocGlobals(CSOUND *csound)
68 {
69 PVOC_GLOBALS *p;
70 #ifdef BETA
71 csound->Message(csound, "calling alloc globals");
72 #endif
73 if (UNLIKELY(csound->CreateGlobalVariable(csound, "pvocGlobals",
74 sizeof(PVOC_GLOBALS)) != 0)){
75 csound->ErrorMsg(csound, Str("Error allocating PVOC globals"));
76 return NULL;
77 }
78 p = (PVOC_GLOBALS*) csound->QueryGlobalVariable(csound, "pvocGlobals");
79 p->csound = csound;
80 p->dsputil_sncTab = (MYFLT*) NULL;
81 p->pvbufreadaddr = (PVBUFREAD*) NULL;
82 p->tbladr = (TABLESEG*) NULL;
83
84 return p;
85 }
86
87 LINKAGE_BUILTIN(pvoc_localops)
88
89