...on the Z1013, type "J 300" and press enter to launch the BASIC interpreter, on the KC87, type "BASIC" and press enter. All the others boot right into BASIC...
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এই থ্রেডটি দেখানধন্যবাদ। আপনার সময়রেখাকে আরো ভালো করে তুলতে টুইটার এটিকে ব্যবহার করবে। পূর্বাবস্থায়পূর্বাবস্থায়
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Awesome!!
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gl.NEAREST maybe though?
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I tried nearest filtering first, and that doesn't look good when the display is scaled by a fractional factor (which it is most of the time), maybe I'll add a CRT effect later like in the 'big' multi-system emulator (http://floooh.github.io/virtualkc/ , and press the CRT button bottom left)
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A trick I really like is doing a 2x nearest upscale, and then blit that with linear. Gives well defined pixels with soft edges. Apologies if you're doing this already!
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good idea! I'm not doing this already, currently the emulators produce pixel data at their "native" resolution (e.g. 256x256 for the Z1013), this is copied into a WebGL texture and rendered as fullscreen rectangle (limited by glViewport to preserve the aspect ratio)
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Btw I have updated the emulators with this trick (first a 2x upscale pass with nearest filtering, then the display 'blit' with linear filtering, and on HighDPI displays the compositor may do another linear upscale). I think it looks pretty good now, thanks for the suggestion!
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Looking better indeed! How about a 4x upscale?

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Hmm diminishing returns I think, it looks a tad bit sharper, but not much (left is 2x, right is 4x)... it's probably better to do a bit of fragment shader magic, I'd like to get a cheap CRT raster effect in eventuallypic.twitter.com/hpqHxGiz8Y
- 4টি আরও উত্তর
নতুন কথা-বার্তা -
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This list needs a ZX81 :)
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Agreed! the Z1013 is quite close, just a Z80, a PIO for the keyboard matrix and some RAM/ROM, and quite a few ZX81 games had been ported over. IFIR I looked into the ZX80/81 at first but the fast/slow mode stuff was hard to do with the old Z80 emu, now it should be easier.
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haha nice!
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লোড হতে বেশ কিছুক্ষণ সময় নিচ্ছে।
টুইটার তার ক্ষমতার বাইরে চলে গেছে বা কোনো সাময়িক সমস্যার সম্মুখীন হয়েছে আবার চেষ্টা করুন বা আরও তথ্যের জন্য টুইটারের স্থিতি দেখুন।
