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"chunky" gfxHas anyone some experience with coding "chunky" gfx routines ? (chunky is something like this [url]http://www.pouet.net/prod.php?which=13204[/url])
... 's better to draw to linear fame buffer first and only then ... actually horizontally flips your frame buffer? :) -
Question about digitized sound and videoI searched the forums and couldn't find the answer, so here it goes. Regarding digitized sound: I remember reading an article long ago about a vid…
... or a 256-byte sound buffer, and stopping periodically to dump ... something from that buffer to the AY) and there ... PC sound editor, they expect linear DA output.[/quote]
Yep ... -
Loading ScreensWhat method of revealling loading screens can be achieved in BASIC or is the only one which can be done the one which reveals it line by line over an…
... data into the actual screen buffer in any order you wish ... (c) gives you the whole ( linear not other pages on a ... -
Fast screen writesI wondered what the faster than LDIR methods of writing to the screen were.
... and PUSH it into screen buffer) interrupts can be enabled easily ... then write it to screen buffer) you have slightly more problems ... not only to copy large linear blocks of data, but for ... -
128k heat sink - ULA problems and a hintHello, I had two ZX Spectrum 128k with a similar behaviour. One item worked only a short time after switching on and then there were increasing RAM …
... />
[QUOTE=Winston;329942]Any linear regulator is going to get ... TIP3055 power transistor as a buffer amp, but you'd need ... -
Introduce yourself[SIZE=3][FONT=Comic Sans MS]This is the thread to stop by & introduce yourself.[/FONT][/SIZE]
... gt; Triangle Setup -> Z buffer & Texture -> Complex ... Processor).
Z buffer simply used the Z information ... previously rendered to the screen buffer.
The ... speed local memory. Bi-Linear, Tri-Linear mip-mapping was supported< ... -
Fastest Block Drawing Code?Following on from my scrolling thread [URL="http://www.worldofspectrum.org/forums/showthread.php?p=351304#post351304"](http://www.worldofspectrum.org…
... . The screen address could be linear, i.e. the end of ... , don't store your screen buffer in the same way as ... each line of the screen buffer to the display, fetching the ... could even make your screen buffer bigger, so you can copy ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
I would suggest a linear screen buffer, that's all. This way ... -
Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... expanded)
Whereas with linear frame buffer you need someting like
zx81 rf outputHi All I'm not sure if this is an appropriate forum for the zx81, however I'll ask anyway;) I've connected my zx81 up to a mid 90's color tv. I can…
... modulator circuitry with a transistor buffer like this: [URL="http://www ... the border to become non-linear in places), but overall the ... be.
Above transistor buffer (+ capacitor if used) fits comfortably ...zx81 rf outputHi All I'm not sure if this is an appropriate forum for the zx81, however I'll ask anyway;) I've connected my zx81 up to a mid 90's color tv. I can…
... modulator circuitry with a transistor buffer like this: [URL="http://www ... the border to become non-linear in places), but overall the ... be.
Above transistor buffer (+ capacitor if used) fits comfortably ...Recent talk of developing new SpectrumsHi all, I can see from a few threads on here that some Wossers like Vasil and Aien 8 are interested in developing more powerful Spectrums or improvi…
... way the Spectrum's frame buffer works is a fundamental and ... the original. Something with a linear 4bpp framebuffer is not really ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... -size blocks. Even the linear frame buffer is better in this respect ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... -size blocks. Even the linear frame buffer is better in this respect ...Calculating the address of a pixel?Hi Folks, Is there an easy/quick way of calculating the memory address of a pixel? So for example, if I wanted to "plot" pixel at screen coordinate…
... on the way the frame buffer was laid out) and he ... used the attributes and non-linear framebuffers, so his raster line ...Routine for clearing screenI was looking for a 'nice' way of clearing a screen of graphics in Z80. After a ridiculous amount of time mucking around, this is the best and most …
... ://en.wikipedia.org/wiki/Linear_feedback_shift_register]Linear feedback shift register[/url]).
buffer; 192 used to test the ... DE to pixel in screen buffer (HL)
LD L ... 16384 to point to screen buffer
LD A, H
Screen routinesHello. For my games I?m using the sprites routine method of a screen buffer and when I finish to print all the sprites I dump all the buffer in the …
... the screen after copying a buffer.[/QUOTE]
Here's ... screen. Start updating (in a linear, top to bottom fashion) the ...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…
... as character blocks, rather than linear data in order to get ... the screen as its own buffer.
How hard would ...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"…
... of A* it can be linear.
Also, I had ... a position from a circular buffer, look at each position neighbor ... of them into the circular buffer. In comparison, the A* implementation ...Siege RTS projectActually, it's but pre-prototyping: an upside-down tower-defense version of Sodov ([url]http://www.worldofspectrum.org/infoseekid.cgi?id=0004618[/url…
... Black Raven). The engine uses linear screen buffer (as Black Raven does ...Scrolling by 2 pixelsWhat is the fastest way of scrolling a Spectrum screen line by 2 pixels left or right? When thinking about it I've come to this simple solution: [C…
... I was making operations on linear screen buffer in memory. I didn ... /> And the width of my buffer line doesn't need to ...
DI
LD HL,Buffer+256*14+255
The Pros and Cons of "alternative" assembler syntaxContinuing from [URL]http://www.worldofspectrum.org/forums/showpost.php?p=720754&postcount=72[/URL] [QUOTE=u6c87;720754]But that wouldn't change if…
... abstractions such as block buffers, linear buffers, circular buffers, etc.
buffer, byte stream, linked list, sprite ...A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
Blimey, that's impressive. I'm struggling with a routine to draw 8 sprites and I'm using a linear attribute buffer.A new full-screen bicolor engine called NIRVANA[I]OK, there's something I need to clarify first: Nowadays if you write [B]"multicolor"[/B] everyone assumes it refers to "multicolor 8x1" (an attri…
... and I'm using a linear attribute buffer.[/QUOTE]
If ...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 …
... trying to access is a linear treatment of all 128k behind ... leave the necessary 2176 byte buffer as an option. If the ...Double-Buffer ScreenFor my Alien Breed Speccy re-write I decided to use a Double Buffer (DB) or 'Back Screen' to draw all the game action onto, before shuffling the whol…
So, your screen buffer is in linear order instead of Spectrum screen ... /> Also, don't forget this buffer screen can be bigger than ...Double-Buffer ScreenFor my Alien Breed Speccy re-write I decided to use a Double Buffer (DB) or 'Back Screen' to draw all the game action onto, before shuffling the whol…
... ;765476]So, your screen buffer is in linear order instead of Spectrum ...Double-Buffer ScreenFor my Alien Breed Speccy re-write I decided to use a Double Buffer (DB) or 'Back Screen' to draw all the game action onto, before shuffling the whol…
... ;765476]So, your screen buffer is in linear order instead of Spectrum ...bytes bits balonyNever mind
... /> Well, you've just rediscovered linear screen organization :)
Yes ... it in your own shadow buffer. If you don't know ... />
As I said The buffer may have a really different ...
