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1 | #ifndef __P_SPU_C64X_H__ |
2 | #define __P_SPU_C64X_H__ |
3 | |
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4 | #include "externals.h" |
5 | #include "spu_config.h" |
6 | |
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7 | #define COMPONENT_NAME "pcsxr_spu" |
8 | |
9 | enum { |
10 | CCMD_INIT = 0x101, |
11 | CCMD_DOIT = 0x102, |
12 | }; |
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13 | |
14 | struct region_mem { |
15 | unsigned char spu_ram[512 * 1024]; |
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16 | sample_buf sb_thread[MAXCHAN]; |
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17 | // careful not to lose ARM writes by DSP overwriting |
18 | // with old data when it's writing out neighbor cachelines |
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19 | int _pad1[128/4 - ((sizeof(sample_buf) * MAXCHAN / 4) & (128/4 - 1))]; |
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20 | struct spu_in { |
21 | // these are not to be modified by DSP |
22 | SPUCHAN s_chan[24 + 1]; |
23 | REVERBInfo rvb; |
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24 | SPUConfig spu_config; |
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25 | } in; |
26 | int _pad2[128/4 - ((sizeof(struct spu_in) / 4) & (128/4 - 1))]; |
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27 | struct spu_worker worker; |
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28 | // init/debug |
29 | int sizeof_region_mem; |
30 | int offsetof_s_chan1; |
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31 | int offsetof_spos_3_20; |
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32 | }; |
33 | |
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34 | #define ACTIVE_CNT 3 |
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35 | |
36 | #endif /* __P_SPU_C64X_H__ */ |