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Code execution logging/profilingAs revealed in [url="http://www.worldofspectrum.org/forums/showthread.php?t=41666"]this thread[/url], I'm adding support for reading code execution l…
... in hexadecimal" right before the opcode dump. Perhaps you could read ... 's log files, actual full-length examples of such log files ... -
I am currently playing......Don't know if there's been a thread like this, but I can't find one.... Having seen all the different threads asking people if they've played such a…
Playing Max Payne 3, picked up on ... /> Oh and Max's survival reliance on a full length body dive ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br /> inc bc ; adjust length
; ... br /> sll e ; opcode for undocumented instruction "SLS ... br /> sll e ; opcode for undocumented instruction "SLS ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLS E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... /> call next_bit ; load length data bit
rl ... /> call next_bit ; load length flag
jr nc ... br /> sll e ; opcode for undocumented instruction "SLS ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLS E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ...
inc bc ; adjust length
; determine ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... br /> sll e ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... each. In this case, limiting max length to 256 (as Antonio suggested ... and/or interlaced Gamma, limiting max offset to fixed 256 or ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... each. In this case, limiting max length to 256 (as Antonio suggested ... and/or interlaced Gamma, limiting max offset to fixed 256 or ... />
If you limit the length to 255 you have half ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... interlaced even Gamma, max offset and length 256) since it ... length_value_loop
inc bc ; adjust length
[/CODE]
inc bc ; adjust length[/CODE]
[*] ... -
Video generation using a CPUWe know it is possible to generate a video signal using a CPU, and this technique was often used on low-end computers in the early 1980's (for exampl…
... code 118 which is the opcode for HALT, and rather than ... it that ran in fixed length routines during the frame flyback ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ... -
ZX7: an "optimal" LZ77 packerAbout 20 years ago, I started a M.Sc. in Computing, planning to work on data compression. Although I quickly changed to another subject for a number …
... br />
; determine length
length_value_loop:
call ...
inc bc ; adjust length
; determine ... defb $cb, $33 ; opcode for undocumented instruction "SLL E ... -
RCS (Reverse Computer Screen)[B]RCS[/B] ("Reverse Computer Screen", or simply SCR written backwards) is a small utility I'm about to release, that reorders bytes from the ZX-Spec…
... if you have 2 lines (length 32) that only differs 1 ... with different offset but same length), in this case ZX7 compressor ... to use arrays min[] and max[] anymore to speed up processing ... -
pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... specifying two nodes and the length of the edge between them ... INFINITY GRAPHSIZE*GRAPHSIZE
#define MAX(a, b) ((a > b ... [GRAPHSIZE]; /* d[i] is the length of the shortest path between ... -
pathfindingworking on pathfinding in the game. here is Russian description of Lee's algorithm: [url]http://algolist.manual.ru/games/wavealg.php[/url] "if-then"…
... /> 2 ways:
count the length of the path, this can ... in a circular way. The max number of transporters is 10 ... -
Wiz-'ard?As my foray through The Fifth Quadrant proved so popular, I thought that I'd have a go at another forgotten game with no playing tips in need of a go…
... currently available for preparing Spells (max. 8 of each Rune). Cyan ... 's survival for any great length of time as a nigh ... -
Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... br />
;; min/max iterations of .read_edge to detect ... zero_pulse_max:equ 13
;; min/max iterations of .read_edge to detect ... /> dec bc ; decrement data length
push bc ; save ... -
Experimenting with turboloadersHello, My first post, having lurked here for a while. I'm a lifelong computer nerd, Spectrum fan since childhood in the eighties, and have recently…
... asm"
;; min/max iterations of .read_edge to detect ... :equ 63
;; min/max iterations of .read_edge to detect ... /> dec de ; decrement data length
jr .main_loop ; fetch ...
