Frank
e4c964ebaf
deserializeMap robustness improvements
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* make sure that fileName is big enough for segmentName".json"
* fix possible buffer overflow in f.readBytesUntil
* stop reading map{ } entries when customMappingSize is reached
* raise "low mem" error when malloc failed
2025-11-11 21:59:19 +01:00
Damian Schneider
71b7121ded
bugfix: do not reset segments if unchanged #4969
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lines were swapped, causing segment reset on every preset call.
2025-11-09 21:57:12 +01:00
Frank
d78ea5ae2e
prevent bad filenames in "segment names as ledmap names"
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Increase buffer size for fileName to accommodate long segment names (max 32 chars) without producing broken filenames.
2025-11-07 15:07:13 +01:00
Frank
5177ebd271
fix false warnings when temporarily exceeding MAX_SEGMENT_DATA
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The segment copy constructors can temporarily exceed the budget of MAX_SEGMENT_DATA. The original segment will be de-allocated a few milliseconds later.
This change introduced an "overdraft" budget of 50% that can be used for temporary segment copies.
2025-11-06 22:09:11 +01:00
Frank
bb44dd8616
robustness improvements for image presets
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prevent errors / crashes when drawing "i" images from a preset.
- prevent out-of-bounds writing (segment smaller than image)
- make sure that segment properties are cached correctly
- always do "show" when strip was triggered (avoids lost frames)
2025-11-04 20:28:26 +01:00
Frank
40064490ad
strip level setPixelColor and getPixelColor optimization
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* moved sPC and gPC functions out of their .cpp files into FX.h, so the compiler can optimize better.
depending of effect used, this gives a 2% up to 8% speedup.
2025-11-01 16:50:20 +01:00
Frank
3752409b46
no more ORANGE on effect memory failure
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For maintainers of custom effects: replace "return mode_solid()" with "return mode_oops()"
Effect errors fall back to Akemi (2D) or Rainbow(1D) instead of SOLID ORANGE.
2025-10-27 11:24:12 +01:00
Frank
56380ce04c
slightly faster to keep IRAM_ATTR for sPC and color_add
2025-10-26 01:41:30 +02:00
Frank
4713f26bb8
additional constants to improve upstream compatibility
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* a few new error constants
* WLED_O2_ATTR - ask the compiler for stronger optimization of a single function
* WLED_O3_ATTR (WLEDMM) optimize even more
2025-10-25 23:43:44 +02:00
Will Tatam
c5a28c2977
only call endImagePlayback if reset true in resetIfRequired
2025-06-15 12:13:16 +01:00
Will Tatam
d9ab878503
Swap to WLED_ENABLE_GIF
2025-02-22 12:56:47 +00:00
Christian Schwinne
9caa7cb4e9
Fix missing GIF enable macros
2025-02-22 12:40:42 +00:00
Christian Schwinne
b8a29bcbf8
GIFs work again in principle
2025-02-22 12:37:13 +00:00
Frank
2c0063dc5b
tiny optimization
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* use bitmask operations in getBitFromArray, setBitInArray
* make currentBri "const"
2025-01-17 21:13:27 +01:00
Frank
8daf9d9ffb
transition optimization (small speedup)
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* move "progress()" into FX.h so the compiler can inline it
* removed redundant checks in currentBri()
2025-01-16 18:26:10 +01:00
Frank
8317c891c1
better transitions overspeed bugfix
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when the user wants less than 42 fps, respect this limit during transitions.
2025-01-10 13:50:25 +01:00
Frank
d9153854c4
bugfix: avoid effect speedups during transitions
2025-01-10 13:09:19 +01:00
Frank
f8a673ce81
code robustness improvements plus minor speedup
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* make XY() and _setPixelColorXY_raw() const (minor speedup)
* segment is a struct not a class: friend class Segment --> friend struct Segment
* fix missing braces around two macros
* use non-throwing "new" where possible
* improve robustness of transition code
2025-01-07 15:58:38 +01:00
Frank
02f51d4582
realtime mode bugfixes
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- busses: ignore not valid bus instances
- "use main segment only": prevent flickering du to intermitted strip.service().
2024-12-20 17:47:07 +01:00
Frank
40bfe619b9
bugfix: avoid double blanking segments
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if both seg.reset and seg.needsBlank were set, this caused a second (unwanted) blanking in frame 1.
2024-12-11 18:52:02 +01:00
Frank
972257a7ee
minor code cleanup
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* removed dead code
* prevent promotion to double
* made constants constexpr
* made some methods const
* fixed a few typo's
2024-12-04 22:18:39 +01:00
Frank
102d098e28
bugfix #3 for ghostly appearing switched-off segments
2024-12-04 18:05:37 +01:00
Frank
23d41e66c9
bugfix #2 for switched-off segments
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segments that are "off" were still rendered during transitions.
2024-12-03 16:04:21 +01:00
Frank
9922d2aa8d
bugfix: don't render segments that are "off"
2024-12-03 14:44:46 +01:00
Frank
f21b2949f1
fix for effect double restart problem when cross-fade is enabled
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we only use palette and brightness transitions, so effect restart at the transition end is not required.
2024-11-27 21:13:46 +01:00
Frank
ce8fc8930e
const const const
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small speedup by declaring some functions "const"
2024-11-24 17:45:25 +01:00
Frank
5ea3aa9ce5
misses one
2024-11-14 00:00:58 +01:00
Frank
c73ed486e9
effect bugfixes for width>255
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* band-aid for ripple, matrix, crazy bee
* arc mapping fix for diameter > 255
* small speedup for "block" mapping
2024-11-13 23:57:53 +01:00
Frank
b1194f597c
fix for a potential endless loop in palette blending
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this bug is hard to trigger - when a palette transition is in progress and the main loop gets delayed (wifi connect, saving large preset files) then a calculation in setCurrentPalette() could overflow leading to an infinite loop.
2024-11-08 12:12:22 +01:00
Frank
aafebf7aad
bugfix: make pseudo-1D segments (width=1, height=x) work again
2024-11-07 19:34:19 +01:00
Frank
53ecf16ab1
bugfix: make freeze work again
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the last commit had a side-effect that cause "freeze" to first blank the screen, then freeze.
2024-11-07 16:43:20 +01:00
Frank
d1541b520f
Bugfix: remove ghost pixels when changing segment options
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... transpose, mirror, reverse, grouping, spacing, size
* unlike AC WLED, when calling seg.fill(BLACK) from webserver context this usually has no effect --> added markForBlank() that shedules segment blanking at the next drawing cycle
* fill previous segment with black when size, grouping or spacing changes
2024-11-07 14:36:39 +01:00
Frank
7fb3fe65b2
experimental: strict framerate limit for strip.show()
2024-11-06 13:19:54 +01:00
Frank
d53c0a31e9
FPS calculation minor improvement
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seems to work better without rounding
2024-11-06 13:18:33 +01:00
Frank
7f3d43bc57
WS2812FX::service() fix for non-fastpath builds
2024-11-05 18:50:22 +01:00
Frank
a2e9e77ca7
setTargetFps with rounding
2024-11-05 18:07:17 +01:00
Frank
b793c7cb9c
trying to stabilze FPS for Art-Net
2024-11-05 17:44:57 +01:00
Frank
68c4b830a6
legacy code cleanup
2024-11-04 14:17:59 +01:00
Frank
dc4964a491
small update
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based on feedback from the PR to upstream
* support "0 FPS" meaning "unlimited"
* keep FRAMETIME_FIXED fixed
2024-11-04 13:47:05 +01:00
Frank
6bae356789
renaming
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upstream has renamed "now" to "showNow" - so we follow
2024-11-01 17:17:54 +01:00
Frank
bf5fb9ccaa
fix compile errors
2024-11-01 15:12:07 +01:00
Frank
7c0ecdf7c4
make "target FPS" work
2024-11-01 14:51:12 +01:00
Frank
85035e54e8
bugfix for random crash when changing effects
2024-11-01 13:32:50 +01:00
Frank
e652bd7064
do not restart effects after LEDs off/on
2024-10-27 17:26:04 +01:00
Frank
cff17861a4
bugfix: rest segments when leds are switched off/on
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based on an idea from @blazoncek in 4cc2cc4ad4 (diff-749825f808f7ce1ce1108fffc7ed037085160a63cad32397135dfc0063494373R56)
2024-10-27 16:43:21 +01:00
Frank
54cc4cac08
Arc - gPC fix 2 by @Brandon502
2024-10-20 10:06:51 +02:00
Frank
a99a54c9fa
cache SEGMENT
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actually its just a minor speedup, at least with -O2
2024-10-20 01:06:18 +02:00
Frank
7c6178418a
cache virtualLength() and some cleanup
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speedup for 1D->2D mapping
2024-10-19 23:29:53 +02:00
Frank
670c621ffe
Arc - gPC fix by @Brandon502
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with fix for missing pixel on 8x32 and similar ratios.
2024-10-19 22:26:11 +02:00
Brandon502
e37afd0cb8
Expand1D Corner Fix, Arc gPC fix.
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Only matripix is not working correctly on arc. Effect starts at the end of the strip and use gPC to fill to beginning.
2024-10-16 18:12:56 -04:00
