Thomas Harte
43251193ee
The actual maximum line length is now 656.
2020-12-06 16:42:43 -05:00
Thomas Harte
55de98fb46
Adds a new statement of intent.
...
Now I need to try to decide whether I like my current all-in-one mapping for shadowing + paging, or whether it's better to split the things. I'm tending towards the latter at least until the functionality works.
2020-12-05 19:09:21 -05:00
Thomas Harte
1422d43c35
Corrects documentation errors and ambiguities.
2020-12-05 19:07:38 -05:00
Thomas Harte
6273ef8ba2
Adds means to force specific ROM 03 self tests.
2020-12-02 20:48:19 -05:00
Thomas Harte
3c6f09a898
Corrects super high-res aspect ratio and placement.
2020-12-02 20:47:26 -05:00
Thomas Harte
24fcb0c24b
Corrects video counter values.
...
The built-in speed test now passes.
2020-12-01 18:35:55 -05:00
Thomas Harte
3162873a9c
Improves the meaning and result of time_since_flush().
2020-12-01 18:35:07 -05:00
Thomas Harte
03e2b6a265
Makes a slightly more rigorous attempt at discerning 1Mhz and 2.8Mhz operation.
2020-12-01 17:46:30 -05:00
Thomas Harte
ee22cf7ca1
Ensures that PAGE2 propagates from the state register to video.
2020-11-30 22:56:19 -05:00
Thomas Harte
187f507532
The soft switch is LCBANK2, not LCBANK1.
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[This also jimmys the IIgs into always entering its extended self test, for now]
2020-11-30 22:35:51 -05:00
Thomas Harte
6000bd3a5e
Adds a bonus debugging assert. Let's see.
2020-11-30 18:15:02 -05:00
Thomas Harte
87069da3dd
Improves exposition, eliminates a couple of redundant map adjustments.
2020-11-30 18:07:03 -05:00
Thomas Harte
5cb4077576
Switches from modulo to and.
2020-11-30 17:47:57 -05:00
Thomas Harte
e9c7e0b9dd
Provisionally reverses meaning of language card RAM bank select.
2020-11-29 21:57:17 -05:00
Thomas Harte
35aa7612bb
Ensures that auxiliary/language-card soft switches don't trigger my assert.
2020-11-29 21:32:24 -05:00
Thomas Harte
acaa841822
Adds guaranteed trip to ROM for vector pulls.
2020-11-29 21:29:15 -05:00
Thomas Harte
46c1c9b5ee
CLRVBLINT calls it 3.75Hz. Which makes the arithmetic nicer.
2020-11-29 21:25:06 -05:00
Thomas Harte
4bdbca64b2
Takes a shot at the Mega II-style video interrupts.
2020-11-29 21:21:46 -05:00
Thomas Harte
3da6b4709c
Fixes sign of arithmetic.
2020-11-29 20:23:33 -05:00
Thomas Harte
11fe8ab6db
Corrects counter scales, adds a read for $c032.
...
Albeit that I have no idea what that's supposed to read as.
2020-11-29 20:08:59 -05:00
Thomas Harte
a9ce43d244
Takes a shot at the two video counter registers.
2020-11-29 19:57:35 -05:00
Thomas Harte
091bce9350
Merge branch 'master' into AppleIIgs
2020-11-29 00:09:20 -05:00
Thomas Harte
32ccce3040
Merge pull request #855 from TomHarte/QtNoKeyboardCopy
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Qt: don't copy the result of get_keyboard().
2020-11-29 00:05:26 -05:00
Thomas Harte
ab3fcb3ea0
Qt: don't copy the result of get_keyboard().
2020-11-29 00:01:11 -05:00
Thomas Harte
9610672615
Merge pull request #854 from TomHarte/OpenGLNoColourBurst
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Avoids all risk of infinities when there is no colour burst
2020-11-28 23:54:29 -05:00
Thomas Harte
5ee9630624
Use compositeAmplitude in favour of its reciprocal.
2020-11-28 19:53:34 -05:00
Thomas Harte
1b3836eb1c
Adds an overt branch for mono/colour composite selection.
2020-11-28 19:47:04 -05:00
Thomas Harte
1302a046e9
Merge branch 'OpenGLNoColourBurst' of github.com:TomHarte/CLK into OpenGLNoColourBurst
2020-11-28 17:19:42 -05:00
Thomas Harte
33dec3c220
Given that lineCompositeAmplitude is not normalised, ups threshold.
2020-11-28 17:19:28 -05:00
Thomas Harte
7c29c3a944
Given that lineCompositeAmplitude is not normalised, ups threshold.
2020-11-28 17:13:18 -05:00
Thomas Harte
c9ca1fc7a0
Merge pull request #853 from TomHarte/AppleIIReset
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Improves Apple II keyboard input, especially under SDL.
2020-11-28 12:43:32 -05:00
Thomas Harte
a965c8de9f
Resolves intended reset_all_keys.
2020-11-27 21:53:34 -05:00
Thomas Harte
0b4b271e3d
Pulls out redundant check.
2020-11-27 21:04:20 -05:00
Thomas Harte
5fc6dd1a4d
Regresses macOS deployment target for kiosk mode to avoid OpenGL warning.
2020-11-27 21:02:04 -05:00
Thomas Harte
79ef026b93
Allows machines to declare a preference for logical input.
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It's only a preference, and the Apple II does prefer it.
2020-11-27 21:00:48 -05:00
Thomas Harte
a4ab5b0b49
Does a better job of ensuring sensible key mappings.
2020-11-27 20:49:38 -05:00
Thomas Harte
310282b7c9
Ensures extra_border_length always has a defined value.
2020-11-27 10:31:04 -05:00
Thomas Harte
af667c718e
Gets a bit more rigorous in remaining missing parts.
2020-11-26 22:36:32 -05:00
Thomas Harte
950f5b1691
Closes the loop on interrupts.
2020-11-26 19:56:42 -05:00
Thomas Harte
f54a3f8619
Limit test target to latest macOS, current architecture.
2020-11-26 19:50:38 -05:00
Thomas Harte
cbc0d848ad
Implements most of get_data.
2020-11-26 17:25:27 -05:00
Thomas Harte
f4d13d1f6f
Takes a run at the bus side of honouring Ensoniq sequence points.
2020-11-26 17:14:46 -05:00
Thomas Harte
6808ad6f5d
Adds a getter for the interrupt line.
2020-11-26 16:44:35 -05:00
Thomas Harte
7a8920ee38
Takes a stab at next_sequence_point.
2020-11-26 16:41:11 -05:00
Thomas Harte
4870506f6e
Implements skip_audio.
2020-11-26 16:24:48 -05:00
Thomas Harte
6f47f9d67c
Corrects placement of address bits.
2020-11-26 16:15:40 -05:00
Thomas Harte
8093f67173
Ensures video interrupts can't be missed by a suitably-timed access.
2020-11-26 16:11:03 -05:00
Thomas Harte
72884f37c3
It's still interrupt-deficient, but fills in additional Ensoniq audio generation.
2020-11-26 16:03:28 -05:00
Thomas Harte
8edb3fcd5f
Attempts to obey accumulator size in determining sample end.
2020-11-26 15:07:29 -05:00
Thomas Harte
b0efc647f1
An OpenGL context is neither still necessary nor desirable.
2020-11-26 13:49:41 -05:00
