GitHub - carlj/NEON-ASM-BGRA-to-Grayscale-conversion

Branches Tags

Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
Classes		Classes
NEON ASM.xcodeproj		NEON ASM.xcodeproj
.gitignore		.gitignore
MainWindow.xib		MainWindow.xib
NEON_ASM-Info.plist		NEON_ASM-Info.plist
NEON_ASMViewController.xib		NEON_ASMViewController.xib
NEON_ASM_Prefix.pch		NEON_ASM_Prefix.pch
README		README
main.m		main.m

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A short example for the BGRA to Grayscale Image conversion on an ARM (iPhone / ipad / iPod Touch )

Source for the neon_convert and neon_asm_convert functions from Khvedchenya Eugene @ http://computer-vision-talks.com:

http://computer-vision-talks.com/2011/02/A-VERY-FAST-BGRA-TO-GRAYSCALE-CONVERSION-ON-IPHONE/#COMMENT-127

Source for the FPS calculation:

http://www.hatzlaha.co.il/150842/FAST%2DCorner%2DV2