Search Results for "jpeg"

Rotate pictures. You load a picture which is type png or jpeg. The program makes it rotate as if on a turntable, and keys D - K adjust the speed. And keys Z X are zoom, and keys C, V, B do a distortion. Key L is for load, S for save. Only the loading L works well. With spacers24.exe the up; left; right arrow keys are for loading pictures from the same folder. It works by scanning a picture in concentric circles, and producing a table of numbers which contains pixel colors and their addresses on a bitmap memory. ...

libjpeg-turbo is a JPEG image codec that uses SIMD instructions (MMX, SSE2, NEON, AltiVec) to accelerate baseline JPEG compression and decompression on x86, x86-64, ARM, and PowerPC systems. On such systems, libjpeg-turbo is generally 2-6x as fast as libjpeg, all else being equal. On other types of systems, libjpeg-turbo can still outperform libjpeg by a significant amount, by virtue of its highly-optimized Huffman coding routines.

There you will find my works of different sets of asm libs like "Still Mpeg Assembly Decompressor" , "LZW16 compressor & decompressor for lzw16 & gif" , "Lzss de/compressor similiar to aplib,upx etc but faster&better de/compression" , "Jpeg decode lib" ,