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author | Sean Bartell <wingedtachikoma@gmail.com> | 2011-06-25 21:32:25 -0400 |
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committer | Nils Wallménius <nils@rockbox.org> | 2012-04-25 22:13:20 +0200 |
commit | f40bfc9267b13b54e6379dfe7539447662879d24 (patch) | |
tree | 9b20069d5e62809ff434061ad730096836f916f2 /lib/rbcodec/codecs/libasap/asap_internal.h | |
parent | a0009907de7a0107d49040d8a180f140e2eff299 (diff) | |
download | rockbox-f40bfc9267b13b54e6379dfe7539447662879d24.tar.gz rockbox-f40bfc9267b13b54e6379dfe7539447662879d24.zip |
Add codecs to librbcodec.
Change-Id: Id7f4717d51ed02d67cb9f9cb3c0ada4a81843f97
Reviewed-on: http://gerrit.rockbox.org/137
Reviewed-by: Nils Wallménius <nils@rockbox.org>
Tested-by: Nils Wallménius <nils@rockbox.org>
Diffstat (limited to 'lib/rbcodec/codecs/libasap/asap_internal.h')
-rw-r--r-- | lib/rbcodec/codecs/libasap/asap_internal.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/lib/rbcodec/codecs/libasap/asap_internal.h b/lib/rbcodec/codecs/libasap/asap_internal.h new file mode 100644 index 0000000000..def444bc2f --- /dev/null +++ b/lib/rbcodec/codecs/libasap/asap_internal.h | |||
@@ -0,0 +1,115 @@ | |||
1 | /* | ||
2 | * asap_internal.h - private interface of ASAP | ||
3 | * | ||
4 | * Copyright (C) 2005-2010 Piotr Fusik | ||
5 | * | ||
6 | * This file is part of ASAP (Another Slight Atari Player), | ||
7 | * see http://asap.sourceforge.net | ||
8 | * | ||
9 | * ASAP is free software; you can redistribute it and/or modify it | ||
10 | * under the terms of the GNU General Public License as published | ||
11 | * by the Free Software Foundation; either version 2 of the License, | ||
12 | * or (at your option) any later version. | ||
13 | * | ||
14 | * ASAP is distributed in the hope that it will be useful, | ||
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty | ||
16 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
17 | * See the GNU General Public License for more details. | ||
18 | * | ||
19 | * You should have received a copy of the GNU General Public License | ||
20 | * along with ASAP; if not, write to the Free Software Foundation, Inc., | ||
21 | * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | ||
22 | */ | ||
23 | |||
24 | #ifndef _ASAP_INTERNAL_H_ | ||
25 | #define _ASAP_INTERNAL_H_ | ||
26 | |||
27 | #include "anylang.h" | ||
28 | |||
29 | #ifndef C | ||
30 | |||
31 | #define ASAP_SONGS_MAX 32 | ||
32 | #define ASAP_SAMPLE_RATE 44100 | ||
33 | |||
34 | #endif | ||
35 | |||
36 | #ifdef JAVA | ||
37 | |||
38 | #define ASAP_FORMAT_U8 8 | ||
39 | #define ASAP_FORMAT_S16_LE 16 | ||
40 | #define ASAP_FORMAT_S16_BE -16 | ||
41 | #define ASAP_SampleFormat int | ||
42 | |||
43 | #elif defined(CSHARP) || defined(JAVASCRIPT) | ||
44 | |||
45 | #define ASAP_FORMAT_U8 ASAP_SampleFormat.U8 | ||
46 | #define ASAP_FORMAT_S16_LE ASAP_SampleFormat.S16LE | ||
47 | #define ASAP_FORMAT_S16_BE ASAP_SampleFormat.S16BE | ||
48 | |||
49 | #elif defined(ACTIONSCRIPT) | ||
50 | |||
51 | #define ASAP_SampleFormat int | ||
52 | |||
53 | #else /* C */ | ||
54 | |||
55 | #include "asap.h" | ||
56 | |||
57 | int ASAP_GetByte(ASAP_State *ast, int addr); | ||
58 | void ASAP_PutByte(ASAP_State *ast, int addr, int data); | ||
59 | |||
60 | void Cpu_RunScanlines(ASAP_State *ast, int scanlines); | ||
61 | |||
62 | void PokeySound_Initialize(ASAP_State *ast); | ||
63 | void PokeySound_StartFrame(ASAP_State *ast); | ||
64 | void PokeySound_PutByte(ASAP_State *ast, int addr, int data); | ||
65 | int PokeySound_GetRandom(ASAP_State *ast, int addr, int cycle); | ||
66 | void PokeySound_EndFrame(ASAP_State *ast, int cycle_limit); | ||
67 | int PokeySound_Generate(ASAP_State *ast, byte buffer[], int buffer_offset, int blocks, ASAP_SampleFormat format); | ||
68 | abool PokeySound_IsSilent(const PokeyState *pst); | ||
69 | void PokeySound_Mute(const ASAP_State *ast, PokeyState *pst, int mask); | ||
70 | |||
71 | #ifdef ASAPSCAN | ||
72 | abool call_6502_player(ASAP_State *ast); | ||
73 | extern int cpu_trace; | ||
74 | void trace_cpu(const ASAP_State *ast, int pc, int a, int x, int y, int s, int nz, int vdi, int c); | ||
75 | #endif | ||
76 | |||
77 | #endif /* C */ | ||
78 | |||
79 | #define V_FLAG 0x40 | ||
80 | #define D_FLAG 0x08 | ||
81 | #define I_FLAG 0x04 | ||
82 | #define Z_FLAG 0x02 | ||
83 | |||
84 | #define NEVER 0x800000 | ||
85 | |||
86 | #define DELTA_SHIFT_POKEY 20 | ||
87 | #define DELTA_SHIFT_GTIA 20 | ||
88 | #define DELTA_SHIFT_COVOX 17 | ||
89 | |||
90 | /* 6502 player types */ | ||
91 | #define ASAP_TYPE_SAP_B 1 | ||
92 | #define ASAP_TYPE_SAP_C 2 | ||
93 | #define ASAP_TYPE_SAP_D 3 | ||
94 | #define ASAP_TYPE_SAP_S 4 | ||
95 | #define ASAP_TYPE_CMC 5 | ||
96 | #define ASAP_TYPE_CM3 6 | ||
97 | #define ASAP_TYPE_CMR 7 | ||
98 | #define ASAP_TYPE_CMS 8 | ||
99 | #define ASAP_TYPE_DLT 9 | ||
100 | #define ASAP_TYPE_MPT 10 | ||
101 | #define ASAP_TYPE_RMT 11 | ||
102 | #define ASAP_TYPE_TMC 12 | ||
103 | #define ASAP_TYPE_TM2 13 | ||
104 | |||
105 | #define dGetByte(addr) UBYTE(ast _ memory[addr]) | ||
106 | #define dPutByte(addr, data) ast _ memory[addr] = CAST(byte) (data) | ||
107 | #define dGetWord(addr) (dGetByte(addr) + (dGetByte((addr) + 1) << 8)) | ||
108 | #define GetByte(addr) (((addr) & 0xf900) == 0xd000 ? ASAP_GetByte(ast, addr) : dGetByte(addr)) | ||
109 | #define PutByte(addr, data) do { if (((addr) & 0xf900) == 0xd000) ASAP_PutByte(ast, addr, data); else dPutByte(addr, data); } while (FALSE) | ||
110 | #define RMW_GetByte(dest, addr) do { if (((addr) >> 8) == 0xd2) { dest = ASAP_GetByte(ast, addr); ast _ cycle--; ASAP_PutByte(ast, addr, dest); ast _ cycle++; } else dest = dGetByte(addr); } while (FALSE) | ||
111 | |||
112 | #define ASAP_MAIN_CLOCK(ast) ((ast) _ module_info->ntsc ? 1789772 : 1773447) | ||
113 | #define CYCLE_TO_SAMPLE(cycle) TO_INT(((cycle) * ASAP_SAMPLE_RATE + ast _ sample_offset) / ASAP_MAIN_CLOCK(ast)) | ||
114 | |||
115 | #endif /* _ASAP_INTERNAL_H_ */ | ||