Mercurial > repos > blastem
annotate jaguar.h @ 1087:6433d4d05934
Added placeholder code for video output hardware/object processor
author | Michael Pavone <pavone@retrodev.com> |
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date | Fri, 07 Oct 2016 18:27:38 -0700 |
parents | f6e998227300 |
children | a68274a25e2f |
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1080
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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1 #ifndef JAGUAR_H_ |
382614130914
Some initial work on Atari Jaguar emulation
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2 #define JAGUAR_H_ |
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Michael Pavone <pavone@retrodev.com>
parents:
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3 |
1087
6433d4d05934
Added placeholder code for video output hardware/object processor
Michael Pavone <pavone@retrodev.com>
parents:
1083
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4 #define DRAM_WORDS (1*1024*1024) |
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Michael Pavone <pavone@retrodev.com>
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5 #define GPU_RAM_BYTES 4096 |
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6 #define DSP_RAM_BYTES 8192 |
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Michael Pavone <pavone@retrodev.com>
parents:
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7 |
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Added placeholder code for video output hardware/object processor
Michael Pavone <pavone@retrodev.com>
parents:
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8 #include "jag_video.h" |
6433d4d05934
Added placeholder code for video output hardware/object processor
Michael Pavone <pavone@retrodev.com>
parents:
1083
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9 |
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Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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10 typedef struct { |
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11 m68k_context *m68k; |
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6433d4d05934
Added placeholder code for video output hardware/object processor
Michael Pavone <pavone@retrodev.com>
parents:
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12 jag_video *video; |
1080
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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13 uint16_t *bios; |
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Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
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14 uint16_t *cart; |
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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15 uint32_t bios_size; |
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Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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16 uint32_t cart_size; |
1083
f6e998227300
Byteswap ROMs in jaguar ROM loader. Handle switching memory map from writes to memcon1. Fix some typos in error messages
Michael Pavone <pavone@retrodev.com>
parents:
1080
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17 uint32_t memcon1; |
f6e998227300
Byteswap ROMs in jaguar ROM loader. Handle switching memory map from writes to memcon1. Fix some typos in error messages
Michael Pavone <pavone@retrodev.com>
parents:
1080
diff
changeset
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18 uint32_t memcon2; |
1080
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Michael Pavone <pavone@retrodev.com>
parents:
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19 uint16_t write_latch; |
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20 uint8_t write_pending; |
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21 |
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Michael Pavone <pavone@retrodev.com>
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22 uint16_t dram[DRAM_WORDS]; |
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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23 uint32_t gpu_local[GPU_RAM_BYTES / sizeof(uint32_t)]; |
382614130914
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Michael Pavone <pavone@retrodev.com>
parents:
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24 uint32_t dsp_local[DSP_RAM_BYTES / sizeof(uint32_t)]; |
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
parents:
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25 |
1083
f6e998227300
Byteswap ROMs in jaguar ROM loader. Handle switching memory map from writes to memcon1. Fix some typos in error messages
Michael Pavone <pavone@retrodev.com>
parents:
1080
diff
changeset
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26 uint8_t memcon_written; |
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27 } jaguar_context; |
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28 |
382614130914
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Michael Pavone <pavone@retrodev.com>
parents:
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29 |
382614130914
Some initial work on Atari Jaguar emulation
Michael Pavone <pavone@retrodev.com>
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30 #endif //JAGUAR_H_ |