Michael Tuttle tuttlem
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| ; minimum instruction set requirement | |
| .586 |
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| ; calculation state | |
| prng_x DD 0 | |
| ; current seed | |
| prng_a DD 100711433 |
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| PrngGet PROC range:DWORD | |
| ; count the number of cycles since | |
| ; the machine has been reset | |
| rdtsc | |
| ; accumulate the value in eax and manage | |
| ; any carry-spill into the x state var | |
| adc eax, edx | |
| adc eax, prng_x |
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| outp MACRO port, value | |
| mov dx, port | |
| mov al, value | |
| out dx, al | |
| ENDM |
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| tweak_160x120: | |
| ; -------------------------- | |
| ; 160x120 | |
| ; | |
| ; pages = 13 | |
| ; line size = 40 | |
| ; page size = 19200 | |
| ; -------------------------- | |
| outp 03d4h, 011h |
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| tweak_296x220: | |
| ; -------------------------- | |
| ; 296x220 | |
| ; | |
| ; pages = 4 | |
| ; line size = 74 | |
| ; page size = 65120 | |
| ; -------------------------- | |
| outp 03d4h, 011h |
tuttlem
/ gist:4168932
Created
November 29, 2012 13:08
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| tweak_320x200: | |
| ; -------------------------- | |
| ; 320x200 | |
| ; | |
| ; pages = 4 | |
| ; line size = 80 | |
| ; page size = 64000 | |
| ; -------------------------- | |
| outp 03c4h, 04h |
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| tweak_320x240: | |
| ; -------------------------- | |
| ; 320x240 | |
| ; | |
| ; pages = 3 | |
| ; line size = 80 | |
| ; page size = 76800 | |
| ; -------------------------- | |
| outp 03d4h, 11h |
tuttlem
/ gist:4168939
Created
November 29, 2012 13:10
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| tweak_320x400: | |
| ; -------------------------- | |
| ; 320x400 | |
| ; | |
| ; pages = 2 | |
| ; line size = 80 | |
| ; page size = 128000 | |
| ; -------------------------- | |
| outp 03c4h, 004h |
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| tweak_360x360: | |
| ; -------------------------- | |
| ; 360x360 | |
| ; | |
| ; pages = 2 | |
| ; line size = 90 | |
| ; page size = 129600 | |
| ; -------------------------- | |
| outp 03d4h, 011h |