Jan/WLED_MM_Infinity
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

animartrix speedup: crank up math optimizations

Browse Source 
may reduce accuracy, but gives up to 20% speedup in animartrix effects
This commit is contained in:
Frank
2026-01-18 17:19:28 +01:00
parent 57b60b9227
commit 9f1d68c529
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
usermods/usermod_v2_animartrix/usermod_v2_animartrix.h
View File

@@ -54,8 +54,10 @@
#if defined(ARDUINO_ARCH_ESP32) && defined(ESP_IDF_VERSION) #if defined(ARDUINO_ARCH_ESP32) && defined(ESP_IDF_VERSION)
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0) #if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 4, 0)
// this pragma temporarily raises gcc optimization level to "-O3", to avoid internal error conditions // this pragma temporarily raises gcc optimization level to "-O3", to avoid internal error conditions
// -fsingle-precision-constant = all literals are float (default is "double" = very slow)
// -ffast-math = additional math optimizations that may reduce accurcy
#pragma GCC push_options #pragma GCC push_options
#pragma GCC optimize ("O3") #pragma GCC optimize ("O3,single-precision-constant,fast-math")
#endif #endif
#endif #endif