/[pcsx2_0.9.7]/trunk/pcsx2/IopCounters.h
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Contents of /trunk/pcsx2/IopCounters.h

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Revision 31 - (show annotations) (download)
Tue Sep 7 03:24:11 2010 UTC (9 years, 4 months ago) by william
File MIME type: text/plain
File size: 1662 byte(s)
committing r3113 initial commit again...
1 /* PCSX2 - PS2 Emulator for PCs
2 * Copyright (C) 2002-2010 PCSX2 Dev Team
3 *
4 * PCSX2 is free software: you can redistribute it and/or modify it under the terms
5 * of the GNU Lesser General Public License as published by the Free Software Found-
6 * ation, either version 3 of the License, or (at your option) any later version.
7 *
8 * PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
9 * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
10 * PURPOSE. See the GNU General Public License for more details.
11 *
12 * You should have received a copy of the GNU General Public License along with PCSX2.
13 * If not, see <http://www.gnu.org/licenses/>.
14 */
15
16 #ifndef __PSXCOUNTERS_H__
17 #define __PSXCOUNTERS_H__
18
19 struct psxCounter {
20 u64 count, target;
21 u32 mode;
22 u32 rate, interrupt;
23 u32 sCycleT;
24 s32 CycleT;
25 };
26
27 #ifdef ENABLE_NEW_IOPDMA
28 # define NUM_COUNTERS 9
29 #else
30 # define NUM_COUNTERS 8
31 #endif
32
33 extern psxCounter psxCounters[NUM_COUNTERS];
34
35 extern void psxRcntInit();
36 extern void psxRcntUpdate();
37 extern void psxRcntWcount16(int index, u16 value);
38 extern void psxRcntWcount32(int index, u32 value);
39 extern void psxRcntWmode16(int index, u32 value);
40 extern void psxRcntWmode32(int index, u32 value);
41 extern void psxRcntWtarget16(int index, u32 value);
42 extern void psxRcntWtarget32(int index, u32 value);
43 extern u16 psxRcntRcount16(int index);
44 extern u32 psxRcntRcount32(int index);
45 extern u64 psxRcntCycles(int index);
46
47 extern void psxVBlankStart();
48 extern void psxVBlankEnd();
49 extern void psxCheckStartGate16(int i);
50 extern void psxCheckEndGate16(int i);
51
52 #endif /* __PSXCOUNTERS_H__ */

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