Thomas Harte
|
267006782f
|
Starts to add Qt target; resolves many build warnings.
|
2020-05-30 00:37:06 -04:00 |
|
Thomas Harte
|
eed357abb4
|
Introduces concept of 'average peak volume' in order better to normalise audio sources like the OPLL.
|
2020-05-09 17:57:21 -04:00 |
|
Thomas Harte
|
9835e800ec
|
Fixed: individual audio generators now either are or are not stereo. The speaker acts accordingly.
|
2020-02-16 18:28:03 -05:00 |
|
Thomas Harte
|
337cb4fb86
|
Resolves implicit type conversion warnings.
|
2020-02-16 14:05:23 -05:00 |
|
Thomas Harte
|
f760a68173
|
Corrects stereo audio generation.
|
2020-02-16 00:19:49 -05:00 |
|
Thomas Harte
|
89d6b85b83
|
Adds optional stereo output for the AY.
The real chip provides the three tone channels as separate outputs, so a variety of different mixings can exist.
|
2020-02-15 18:09:17 -05:00 |
|
Thomas Harte
|
dde672701f
|
Merge pull request #755 from TomHarte/ExpliticLambdas
Tries to be less lazy with lambda captures.
|
2020-02-15 12:38:12 -05:00 |
|
Thomas Harte
|
9ca2d8f9f2
|
Tried to be less lazy with lambda captures.
This is primarily defensive.
|
2020-02-14 23:39:08 -05:00 |
|
Thomas Harte
|
763159a6f6
|
More neatly ties volume level 0 to silence.
|
2020-02-14 23:16:10 -05:00 |
|
Thomas Harte
|
6810a6ee58
|
Adjusts the AY volume scale.
Hopefully more accurately to model the real thing.
|
2020-02-14 22:51:20 -05:00 |
|
Thomas Harte
|
6a44936a7c
|
Ensures programmatic volume level 0 is completely off.
|
2020-01-05 22:44:52 -05:00 |
|
Thomas Harte
|
274867579b
|
Deploys constexpr as a stricter const.
|
2019-12-22 00:22:17 -05:00 |
|
Thomas Harte
|
206ab380c7
|
Introduces double-resolution envelopes for the Atari ST.
|
2019-12-18 22:03:02 -05:00 |
|
Thomas Harte
|
d85ae21b2f
|
Adds an explicit declaration of chip type to all AY users.
|
2019-12-18 19:28:41 -05:00 |
|
Thomas Harte
|
f79c87659f
|
Corrects documentation error.
|
2019-10-20 20:38:55 -04:00 |
|
Thomas Harte
|
62a1d69cee
|
Implements proper AY IO output behaviour.
|
2019-03-05 20:20:26 -05:00 |
|
Thomas Harte
|
ee89be6730
|
Removes many stray spaces.
|
2018-11-23 22:32:32 -05:00 |
|
Thomas Harte
|
df8c896193
|
Removes unused state and implements AND output readback.
|
2018-06-26 19:31:16 -04:00 |
|
Thomas Harte
|
59f8eeb05a
|
Ensures the AY goes high impedance when not in read mode.
|
2018-06-25 20:48:24 -04:00 |
|
Thomas Harte
|
1a9cea050e
|
Minor: ensure AY registers *read* as 0 from reset, as well as being 0.
|
2018-06-01 19:48:42 -04:00 |
|
Thomas Harte
|
5d6b5d9f10
|
Eliminates all emdashes in cross-platform code.
|
2018-05-13 15:34:31 -04:00 |
|
Thomas Harte
|
0b771ce61a
|
Removes all instances of the copyright symbol.
|
2018-05-13 15:19:52 -04:00 |
|
Thomas Harte
|
48737a32a7
|
Introduces formal setting of the output volume to SampleSource.
Previously every output device was making its own decision. Which is increasingly less sustainable due to the CompoundSource.
|
2018-03-09 13:23:18 -05:00 |
|
Thomas Harte
|
3c5a8d9ff3
|
Adds Super Game Module support for the ColecoVision.
|
2018-03-03 13:08:33 -05:00 |
|
Thomas Harte
|
d4df101ab6
|
Makes a first attempt at implementing the SN76489.
|
2018-02-27 22:25:12 -05:00 |
|
Thomas Harte
|
57ddfcd645
|
Corrects AY counter type.
|
2018-01-06 23:16:01 -05:00 |
|
Thomas Harte
|
2dc1d4443e
|
Separates LowpassFilter and SampleSource.
|
2017-12-18 21:39:23 -05:00 |
|
Thomas Harte
|
ac80d10cd8
|
Separates the component parts of running an audio stream: task deferral, filtering and generation.
Walking towards improving opportunities for composition.
|
2017-12-17 21:26:06 -05:00 |
|
Thomas Harte
|
5aef81cf24
|
Commutes cross-platform #pragma marks to //MARK:s.
|
2017-11-12 15:59:11 -05:00 |
|
Thomas Harte
|
5b6ea35d96
|
Corrects initialisation ordering for the ZX80/81, C1540 and AY-3-8910.
|
2017-11-10 22:31:27 -05:00 |
|
Thomas Harte
|
f95515ae81
|
Eliminates a large number of instance of end-of-line tabs.
|
2017-11-07 22:51:06 -05:00 |
|
Thomas Harte
|
ec999446e8
|
Commutes int and unsigned casts to the functional style.
|
2017-10-21 21:00:40 -04:00 |
|
Thomas Harte
|
5e3e91373a
|
Switches all unsigned int and double casts to functional style.
|
2017-10-21 19:49:04 -04:00 |
|
Thomas Harte
|
edb9fd301c
|
Begins this project's conversion to functional-style casts.
|
2017-10-03 22:04:15 -04:00 |
|
Thomas Harte
|
cc9d23f23b
|
Inverted meaning of register_masks, as it's a bit weird that the mask is inverted immediately upon usage. It's a left-over from thinking the unused bits should be 1s; unit tests reveal they should be 0s. Comment updated appropriately.
|
2017-08-16 09:29:48 -04:00 |
|
Thomas Harte
|
1a831bcf9b
|
Quick fix: supply the port being written to correctly.
|
2017-08-16 09:15:57 -04:00 |
|
Thomas Harte
|
82367a2246
|
Added documentation.
|
2017-08-16 09:14:56 -04:00 |
|
Thomas Harte
|
3947347d88
|
Introduces active input handling for the AY and uses it in the CPC to give proper, active keyboard input, rather than push-on-select, which was only ever a temporary hack. Also maps a few more keys for the Amstrad.
|
2017-08-15 22:47:17 -04:00 |
|
Thomas Harte
|
e3d1f4fe1e
|
Subjectively, this might be more correct. It definitely prevents intermediate frequencies. More research required.
|
2017-08-08 17:58:35 -04:00 |
|
Thomas Harte
|
41a30c147d
|
Adjusted: invalid register selection simply deselects all registers.
|
2017-08-07 19:51:36 -04:00 |
|
Thomas Harte
|
7fbb455836
|
Per the CPC test I'm checking, 0s should be returned for non-retained bits, not 1s.
|
2017-08-07 19:07:12 -04:00 |
|
Thomas Harte
|
745afd217f
|
The port input/output flags are now honoured; reading a port that is set as an output returns the current output value.
|
2017-08-07 19:01:18 -04:00 |
|
Thomas Harte
|
3ca9c38777
|
Attempted to move to more accurate bus reading — if control lines are set then all subsequent data inputs should act according to the current control lines; changes to port input should be reflected live upon readings, etc.
|
2017-08-02 19:45:58 -04:00 |
|
Thomas Harte
|
0267bc237f
|
Added the ability to set a port input, and relaxed bus state testing. I think my on-demand bus reactions here are inappropriate, so more work to do here probably.
|
2017-08-01 18:04:51 -04:00 |
|
Thomas Harte
|
e6854ff8db
|
Corrected typo: the input to an AY is BDIR, not BCDIR.
|
2017-08-01 17:06:57 -04:00 |
|
Thomas Harte
|
2d4e202be3
|
Completed dangling comment.
|
2017-08-01 17:01:36 -04:00 |
|
Thomas Harte
|
aaa60dab12
|
Fixed signedness of index.
|
2017-07-21 21:21:01 -04:00 |
|
Thomas Harte
|
e01f3f06c8
|
Completed curly bracket movement.
|
2017-03-26 14:34:47 -04:00 |
|
Thomas Harte
|
ced644b103
|
It seems likely that an AY divides its clock by 8, not 16. I had conflated wave frequency and counter clock.
|
2017-01-11 22:03:01 -05:00 |
|
Thomas Harte
|
36bc558798
|
Converted all 'Components' to postfix underscores.
|
2016-12-03 10:51:09 -05:00 |
|