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Makefile
README.rst
lookup_32bpp.c

README.rst

SSE: modify 32bpp images with lookup tables

Sample program from article SSE: modify 32bpp images with lookup tables

The simple program includes following procedures:

  • naive --- strightforward C implementation;
  • x86 --- hand-coded assembler version of naive;
  • SSE2 --- SSE2 instructions used;
  • SSE4 --- SSE4.1 instructions used.

Run make to compare perfromance on your machine (note: the program is 32-bit).