create a separate libwebpdsp under src/dsp

Gathers all DSP-related function (and SSE2 implementations).
Clean-up some unwanted symbolic dependencies so that webp_encode,
webp_decode and webp_dsp are truly independent libraries.

+ opportunistic clean-up:
  * remove unneeded VP8DspInitTables(), now integrated in VP8DspInit()
  * make consistent use of VP8GetCPUInfo() in the various DspInit() funcs
  * change OUT macro to DST
This commit is contained in:
Pascal Massimino
2011-09-02 21:30:08 +00:00
committed by James Zern
parent ebeb412aa5
commit e06ac0887f
28 changed files with 2217 additions and 500 deletions

View File

@ -186,8 +186,7 @@ int VP8InitFrame(VP8Decoder* const dec, VP8Io* io) {
if (!InitThreadContext(dec)) return 0; // call first. Sets dec->num_caches_.
if (!AllocateMemory(dec)) return 0;
InitIo(dec, io);
VP8DspInitTables(); // Init critical function pointers and look-up tables.
VP8DspInit();
VP8DspInit(); // Init critical function pointers and look-up tables.
return 1;
}