pouët.net

JAC! information 1580 glöps

• general:
• level: user
• personal:
• first name: Peter
• last name: Dell
• portals:
• csdb: profile
• demozoo: profile
• cdcs:
• cdc #1: Hardwired by Crionics & The Silents [web]

• demo Atari XL/XE Bad Apple HD by JAC! [web] & MotionRide
• Display is ANTIC wide screen with 48 BPL / 384 pixel, but not real screen displays all that. And in addition I have put P0 and M0 with 2 color clock pixels as mask on the right (to hide the DMA noise) and the on the left to be symmetric.
• isokadded on the 2018-11-12 22:40:50
• 16k Atari XL/XE 16384 by g0blinish
• For the double combs and the effect at 1:32 (because it looks so great and only after watching it now 10 times, I realize how simpe it is, well done :-) and the nice choice of music.
• rulezadded on the 2018-11-11 23:41:09
• 4k Atari ST We accidentally your Oculus by Sector One [web]
• Great idea and I liked the unlimited cubes. Pitty it was so short. Most people didn't even mange to get the glasses right in 1:02 ...
• rulezadded on the 2018-11-07 00:51:31
• 32k Atari VCS Three Minus by Altair
• Welcome to the VCS! After the part you asked which parts I liked best: The "stairs" and the end parts.
  And if you want 3-, you must not let kk do the music. You can basically display a black screen with his tune you and will still be first... it just not fair...
• rulezadded on the 2018-11-07 00:46:54
• invitation Atari XL/XE Compusphere 2018 Invitation by Desire [web]
• Thumb for the smoothness, but why in the world do you keep using GRAPHHICS 2 and the same font....
• rulezadded on the 2018-11-07 00:24:11
• demo Atari STe Heal Old Geek by Hemoroids [web]
• Welcome back! And the image in the screen shot made everybody go "ooooh" and "aaah". Coder colors in some area, but he - I'm a coder myself, so I like them.
• rulezadded on the 2018-11-07 00:19:55
• demo Atari ST spkrites! by SMFX
• Well done, also the writeup and the visualization there.
• rulezadded on the 2018-11-07 00:12:54
• demo Atari ST Hiatus by SMFX
• Lyrics thumb! " ... All the waves we square". Pitty the tape has a loading error towards the end :-)
• rulezadded on the 2018-11-06 23:49:24
• demo Atari XL/XE Bad Apple HD by JAC! [web] & MotionRide
• Quote:

  oh, if it's just streaming raw data from a huge cart, I'm disappointed

  
  Well, it took 5 years to design and produce the cartridge and the related software. And the data is not raw full screen images but uses the special features (dynamic display list, display list interrupts, inverse encoding) of the ANTIC to compress the images by 75%.
• isokadded on the 2018-11-06 23:15:24
• demo Atari XL/XE Bad Apple HD by JAC! [web] & MotionRide
• Quote:

  I can't believe you could actually stream that much data from the tape ! also using the left channel for audio is brilliant !

  
  Well, you can't, so just to get that right: The tape contains the audio (left channel) and sync signals (right channel at the start, final version also at other sync points). The video data is coming from a ROM/Flash cartridge. The 6502 would not be fast enough in that video mode to copy at that speed, even with unrolled LDA/STA.
• isokadded on the 2018-11-05 18:07:12