Thomas Harte
|
b0f0315f12
|
Fixed: this now implements 12-byte instancing for output runs.
|
2016-05-10 07:30:12 -04:00 |
|
Thomas Harte
|
86dab3a5d6
|
Quickest first attempt to switch to instancing for the output array. Texture coordinates seem to be off.
|
2016-05-10 07:23:47 -04:00 |
|
Thomas Harte
|
daec21d3d8
|
Found and fixed off-by-one error. Display should now be completely fixed.
|
2016-05-09 21:14:59 -04:00 |
|
Thomas Harte
|
59d766b325
|
Rationalised buffer sizes.
|
2016-05-09 19:17:03 -04:00 |
|
Thomas Harte
|
7e2bd78891
|
With an eye towards instancing, moved away from circular buffers.
|
2016-05-09 19:14:30 -04:00 |
|
Thomas Harte
|
ad734f341f
|
Attempted fully to perfect memove, albeit that it's not affecting either current machine.
|
2016-05-09 07:44:05 -04:00 |
|
Thomas Harte
|
8eb058064c
|
Fixed: ensured that the attempt to plot a misplaced write occurs correctly.
|
2016-05-09 07:42:26 -04:00 |
|
Thomas Harte
|
e6a7161e87
|
Made some minor corrections on the copyback of misplaced write data.
|
2016-05-09 07:39:57 -04:00 |
|
Thomas Harte
|
45af963b9a
|
Moved more of the circular logic inside getCircularRanges in order to eliminate one more potential source of error.
|
2016-05-09 07:34:37 -04:00 |
|
Thomas Harte
|
cec9ad0dc6
|
Switched to a more rational interface, ensured output_level will work when eventually needed, and that neither it nor output_data attempts a recursive lock.
|
2016-05-09 07:02:12 -04:00 |
|
Thomas Harte
|
a82fa31370
|
Switched back to broad locking for CRT updates. To eliminate one more thing.
|
2016-05-09 06:58:26 -04:00 |
|
Thomas Harte
|
47302de23a
|
Switched to simpler storage for _image.
|
2016-05-08 21:11:56 -04:00 |
|
Thomas Harte
|
1f02c5df88
|
Tidied up some further loose ends.
|
2016-05-08 20:58:18 -04:00 |
|
Thomas Harte
|
7b5982e455
|
Removed last mentions of 'lateral'.
|
2016-05-08 20:51:28 -04:00 |
|
Thomas Harte
|
986019f9f9
|
Fixed error that could lead to split output run vertex writes.
|
2016-05-08 20:30:59 -04:00 |
|
Thomas Harte
|
1a214a8308
|
Fence sync tied up. Remaining glitches are likely off-by-one-type errors but we'll see.
|
2016-05-08 19:45:36 -04:00 |
|
Thomas Harte
|
ef3b91d3aa
|
Made an attempt to get formal on synchronisation.
|
2016-05-08 19:42:33 -04:00 |
|
Thomas Harte
|
dd469fe83a
|
Switched back to normal frame drawing logic and cleaned up the circular range stuff a little, to make it clear that no errors lie there.
|
2016-05-08 18:50:30 -04:00 |
|
Thomas Harte
|
ccdbec3ffc
|
Corrected for potential lost lines.
|
2016-05-08 16:43:11 -04:00 |
|
Thomas Harte
|
a75259ce9f
|
Removed some dead caveman debugging statements.
|
2016-05-08 16:18:42 -04:00 |
|
Thomas Harte
|
9b2061be98
|
Actually, that should probably be 1/outputTextureSize, as the output range is -1 to +1.
|
2016-05-08 16:09:39 -04:00 |
|
Thomas Harte
|
9485ef2c8c
|
At last a genuine bug fixed: was nudging the wrong amount in intermediate shaders.
|
2016-05-08 16:07:36 -04:00 |
|
Thomas Harte
|
8e4ab37719
|
Things are back pretty much to where they were, but offset is eliminated as an input.
|
2016-05-07 18:37:18 -04:00 |
|
Thomas Harte
|
c73751b15a
|
Reverted deliberately broken segments to produce something mergeable.
|
2016-05-05 21:27:13 -04:00 |
|
Thomas Harte
|
a74f081aa9
|
Put lateral lookup table directly into the shader.
|
2016-05-05 21:21:27 -04:00 |
|
Thomas Harte
|
8284b272ad
|
Picked appropriate new-world values for various buffers.
|
2016-05-05 20:00:28 -04:00 |
|
Thomas Harte
|
284b310074
|
Attempted to implement end-of-buffer tests for all stages.
|
2016-05-05 19:52:05 -04:00 |
|
Thomas Harte
|
e9a9cfb09f
|
Fixed off-by-one error on texture upload.
|
2016-05-05 07:22:49 -04:00 |
|
Thomas Harte
|
f621cc8523
|
Withdrew the pixel unpack buffer in order to avoid the potential for a paused machine to be undrawable. The cost is at least an extra memcpy per frame; I'm letting the driver worry about the whole process for now.
|
2016-05-04 21:27:10 -04:00 |
|
Thomas Harte
|
2e7ac0e6db
|
With a lot of logging also currently ongoing, fixed circular ranges for clearing and when covering an entire buffer.
|
2016-05-04 21:08:38 -04:00 |
|
Thomas Harte
|
87df57195d
|
Started on an attempt not to treat the various buffers as free to loop within, starting with the input texture.
|
2016-05-04 07:39:45 -04:00 |
|
Thomas Harte
|
3684c6404f
|
Proven through deliberate inefficiency: the issues are (i) texture upload; and (ii) buffer wraparound.
|
2016-05-03 22:22:12 -04:00 |
|
Thomas Harte
|
759fbd89ca
|
Switched pixel unpack buffer back to explicit flushes.
|
2016-05-03 21:26:09 -04:00 |
|
Thomas Harte
|
2541711061
|
Made attempts (i) to flush buffers before unmapping them; and (ii) to bring texture uploads within the new orthodoxy.
|
2016-05-03 20:56:47 -04:00 |
|
Thomas Harte
|
fc1a67c157
|
Lateral is no longer written per vertex. It's a fixed list.
|
2016-05-03 18:45:55 -04:00 |
|
Thomas Harte
|
535d272039
|
Tweaks here, tweaks there.
|
2016-05-03 18:15:24 -04:00 |
|
Thomas Harte
|
6d5a1b33ee
|
Turned the colour up just a little, slightly lowered luminance signal strength.
|
2016-05-03 07:51:14 -04:00 |
|
Thomas Harte
|
31f1e6d5c0
|
Introduced a separate stage for luminance filtering.
|
2016-05-03 07:46:40 -04:00 |
|
Thomas Harte
|
29e7c96e4c
|
Brought monitor mode inside the pipeline and added an intermediate filter.
|
2016-05-02 21:05:58 -04:00 |
|
Thomas Harte
|
4a0e1dc789
|
Switched to explicit flushing of data.
|
2016-05-01 22:33:00 -04:00 |
|
Thomas Harte
|
c93bcf9f28
|
Discovered cause of clears: stale code. Tweaked persistence, again.
|
2016-05-01 22:28:33 -04:00 |
|
Thomas Harte
|
09ed8eb654
|
Quelle surprise, failure to find strikes again. Fixed.
|
2016-05-01 21:07:27 -04:00 |
|
Thomas Harte
|
1b6754c5f8
|
Shuffled code, realised I wasn't actually binding my shader.
|
2016-05-01 19:22:24 -04:00 |
|
Thomas Harte
|
69984b54e5
|
Fixed aspect ratio storage. Adjusted indentation slightly.
|
2016-05-01 16:49:44 -04:00 |
|
Thomas Harte
|
6982e945fb
|
Fixed those issues breaking GL state, I hope.
|
2016-05-01 16:17:52 -04:00 |
|
Thomas Harte
|
4ec4cceb84
|
Made a first attempt at adding draw-as-a-quad functionality to texture targets.
|
2016-05-01 13:52:35 -04:00 |
|
Thomas Harte
|
2616d748fe
|
Introduced bind-if-necessary/unbind semantics for shaders.
|
2016-05-01 11:07:49 -04:00 |
|
Thomas Harte
|
fe2abbd4ed
|
Minor adjustments to ensure sampling occurs as intended.
|
2016-04-30 20:48:09 -04:00 |
|
Thomas Harte
|
16ef09fc2b
|
Made an attempt intelligently to use bilinear filtering to increase filtering quality with the same number of samples.
|
2016-04-29 18:37:35 -04:00 |
|
Thomas Harte
|
501ab74eaf
|
Fixed time multiplier calculation.
|
2016-04-28 22:12:59 -04:00 |
|