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2013-05-10MEK: linear interpolations (lerps), scaling, and an easing function.In this ↵kriegsman@gmail.com
episode, we learn that avr-gcc will generate a fast inline bit-shift for uint32_t / 256, but a call to an external long division routine for signed int32_t / 256. I believe the term of art for this is 'missed optimization'.
2013-05-03MEK: memmove8, memcpy8, and memset8 ARM handling (e.g., none -- just use ↵kriegsman@gmail.com
libc on ARM)
2013-05-03MEK: memmove8, memcpy8, and memset8 optimized for AVR. 20-40% faster than ↵kriegsman@gmail.com
avr-libc, and they appear to work, too.
2013-04-04MEK: Merged asm blocks to prevent compiler from inserting additional ↵kriegsman@gmail.com
instructions.
2013-03-30MEK: moved in random8(..) and random16(..) functions, changed byte to uint8_tkriegsman@gmail.com