Thomas Harte
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37ba42a52f
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Factored out the stuff of playing a tape, started basic sketch of the Vic-related classes.
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2016-06-26 19:03:57 -04:00 |
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Thomas Harte
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2bd71e7e9b
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.reset is the more normal way to reassign a unique_ptr.
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2016-06-23 20:52:44 -04:00 |
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Thomas Harte
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b6dd38dad3
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Corrected type safety warning.
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2016-06-19 21:41:01 -04:00 |
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Thomas Harte
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6dd8ea67c9
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Tested and trimmed delay on typing if resetting.
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2016-06-19 17:27:23 -04:00 |
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Thomas Harte
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05cb47709e
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Implemented Utility::Typer for the Electron. So that now also receives pastes.
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2016-06-19 17:25:35 -04:00 |
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Thomas Harte
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00a9f1bf24
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Fixed best-effort updater actually to run, finally moved clock rate announcement into the C++ side of things, started working on a mechanism to allow clock rate to be updated.
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2016-06-16 20:39:46 -04:00 |
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Thomas Harte
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8dc66167be
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Made an attempt to consolidate the Objective-C++ side of things based on the incoming CRTMachine::Machine.
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2016-05-31 22:16:20 -04:00 |
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Thomas Harte
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5c4f35e13f
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Finally started on generalising the C++ stuff so as to be able to be able to get a working audio binding on the OS-specific side without further repetition by factoring an appropriate protocol out from the Electron and sketching out the correct speaker class for the Atari. Added a method to ask it what a good output frequency would be.
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2016-05-31 21:23:44 -04:00 |
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Thomas Harte
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5a4262d74e
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Confirmed: it is inaccurate for a 6502 to self reset at power up. So that responsibility now rests in the machines.
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2016-05-10 21:05:52 -04:00 |
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Thomas Harte
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bf9917707e
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Merge branch 'master' into Glitches
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2016-05-05 08:31:40 -04:00 |
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Thomas Harte
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fea32869b0
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Implemented what I now believe to be the real paging logic.
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2016-05-05 08:28:06 -04:00 |
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Thomas Harte
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87df57195d
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Started on an attempt not to treat the various buffers as free to loop within, starting with the input texture.
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2016-05-04 07:39:45 -04:00 |
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Thomas Harte
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9b64f64db7
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Attempted to normalise some style decisions.`
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2016-04-24 22:32:24 -04:00 |
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Thomas Harte
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d221c712b0
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Ensured GL context is active when destructing CRTOpenGL.
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2016-04-24 20:34:25 -04:00 |
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Thomas Harte
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ae2760e034
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Colour phase is now updated and varies per line.
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2016-04-21 21:07:29 -04:00 |
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Thomas Harte
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7aa87723a9
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Added: key states are all cleared if the window loses focus. Which resolves sticky key issues. Allowing me just to use command+option+O for options and map both command and option as FUNC.
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2016-04-19 21:29:10 -04:00 |
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Thomas Harte
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66f2c10c04
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Resolved potential crash if tape requests are made without one inserted. Softened glFinish to glFlush, though I'm still not sure I should strictly need even that.
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2016-04-19 21:00:48 -04:00 |
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Thomas Harte
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3d53f157de
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Output selection now takes effect. So I can stop accidentally committing changes back and forth.
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2016-04-18 08:27:58 -04:00 |
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Thomas Harte
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94f148e212
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Wired in options, at least getting as far as the Objective-C bridge. Then fast loading makes it to the emulated machine, display output type doesn't.
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2016-04-18 08:21:00 -04:00 |
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Thomas Harte
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499f7ace07
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Re-enabled working video output for the Electron for the day and consolidated the rough metric I'm using to pick a number of taps for the audio filter.
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2016-04-17 20:43:20 -04:00 |
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Thomas Harte
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6ff9ffba6c
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Switching temporarily to an attempt to draw input runs as if RGB: shader compiles, fixed a race condition on out-of-bounds accesses for the source buffer.
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2016-04-17 15:51:28 -04:00 |
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Thomas Harte
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104f44f27f
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Attempted to improve deinterlacing, gave the CRT full control over blend mode, switched back to 2000000Mhz audio.
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2016-04-14 22:20:47 -04:00 |
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Thomas Harte
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6a17c2992d
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Introduced a compile-time configurable audio divider, set it arbitrarily to '8' for now. Discovered why my graphics aren't centred and added a TODO.
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2016-04-13 22:31:59 -04:00 |
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Thomas Harte
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026ce0255f
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Source runs are now captured, and that buffer appropriately reset.
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2016-04-13 22:20:13 -04:00 |
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Thomas Harte
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2ea02ed127
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A source array buffer is also now created, mapped, unmapped, etc.
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2016-04-13 22:14:18 -04:00 |
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Thomas Harte
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955e185790
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Minor simplification.
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2016-04-13 19:19:04 -04:00 |
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Thomas Harte
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4d889d9c7f
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Made an attempt slightly to simplify the fragment processor, at both ends.
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2016-04-12 22:35:11 -04:00 |
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Thomas Harte
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2cc72169ff
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Ensured machines can nominate their own aspect ratio windows. Switched to 11/10 for the Electron.
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2016-04-11 23:12:56 -04:00 |
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Thomas Harte
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7276a06cc0
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Added a helper to calculate a visible rect based on output timings, used it to scale the Electron output up to the full window size.
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2016-04-11 21:47:23 -04:00 |
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Thomas Harte
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a3c2cd880e
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I discovered a further post on this on the STH forums; apparently the Electron simply asserts sync continuously. No breaks.
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2016-04-11 21:01:09 -04:00 |
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Thomas Harte
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bdb99ba92f
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Corrections back towards composite output: fixed misnamed constant, ensured the CRT doesn't write nonsense to the output buffer, ensured it grows three vertices at a time rather than six when desired. Net effect should be that the output stage is working again, with the input processing remaining to fill in.
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2016-04-10 22:56:52 -04:00 |
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Thomas Harte
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8701366277
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Switched horizontal sync detection back to differential, switched the Electron to an XOR-style sync output (believed to be accurate, but I need to check), fixed some latent issues around vertical sync detection.
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2016-04-10 21:34:40 -04:00 |
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Thomas Harte
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e617bd2bb3
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Turned audio quality up to the maximum, at least for now.
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2016-04-06 21:12:22 -04:00 |
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Thomas Harte
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5aa6da221f
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Shifted responsibility for byte shifts, probably to a more logical place.
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2016-04-05 22:19:14 -04:00 |
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Thomas Harte
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2248769df9
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Pulled a bunch of selection parts outside of the loops. Probably exhausting this angle of attack.
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2016-04-05 22:17:44 -04:00 |
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Thomas Harte
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8f87973a96
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Switched to table-based byte to output conversion.
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2016-04-05 22:07:10 -04:00 |
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Thomas Harte
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e35456612a
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Simplified 40-column to pixel conversion.
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2016-04-05 20:44:05 -04:00 |
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Thomas Harte
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6dbd20ffde
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Expanded interface to rgb_sample to eliminate its need to make assumptions about globals, used expanded interface to compact Electron data to two pixels per byte.
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2016-04-05 20:32:55 -04:00 |
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Thomas Harte
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7838507a7a
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Simplified sound generation.
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2016-04-04 22:22:19 -04:00 |
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Thomas Harte
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729fddea1c
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Switched to integer textures, likely to simplify for most use cases.
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2016-04-04 19:39:01 -04:00 |
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Thomas Harte
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3ca58b2a57
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Attemted further to diminish jumpiness.
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2016-03-22 22:07:30 -04:00 |
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Thomas Harte
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8cd5d40e00
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Made an attempt to reduce the amount of data heading to the GPU.
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2016-03-22 21:16:32 -04:00 |
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Thomas Harte
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902017a962
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Fixes: drop any processing backlog, try not to allow an Electron document to close mid-draw, perform a frame grab even if the emulated machine is over-processing, really really don't create a CRT until it's safe.
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2016-03-20 18:42:37 -04:00 |
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Thomas Harte
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fb6fb5d948
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Switched to two-phase setup to deal with OpenGL scheduling.
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2016-03-20 13:50:13 -04:00 |
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Thomas Harte
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aa8a192c7e
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Simplified API down to their being a single texture with a specified depth.
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2016-03-19 17:37:55 -04:00 |
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Thomas Harte
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b074860031
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Updated to latest information on interrupt timing.
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2016-03-18 21:11:25 -04:00 |
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Thomas Harte
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4cd0aa3416
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Completed FIR filter based audio output.
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2016-03-15 23:37:35 -04:00 |
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Thomas Harte
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0edf165401
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Fixed sound pitch, though I'm not yet exactly sure why.
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2016-03-14 22:52:16 -04:00 |
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Thomas Harte
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9a492ac15f
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Made a further guess at the state interrupts would probably be left; slightly simplified interface.
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2016-03-14 22:42:52 -04:00 |
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Thomas Harte
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15120d8fb6
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Switched to probably more accurate contended memory, resolved issue of not leaving the tape data received interrupt set when returning a byte from the fast tape, fixing Joe Blade, and tested slightly further to determine that interrupts probably signal upon entry into horizontal sync.
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2016-03-14 19:29:28 -04:00 |
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