DCT in Theora
Alexander Lubyagin <[email protected]> Mon, 28 Mar 2011 21:11:32 +0400
| Newsgroups | gmane.comp.multimedia.ogg.theora.devel |
|---|---|
| Message-ID | <[email protected]> |
> There is no function oc_enc_fdct8x8. It's a macro, which usually calls a > platform-specific version via _enc->opt_vtable.fdct8x8, though on some > platforms, it will call a specific version directly (e.g., > oc_enc_fdct8x8_x86_64sse2 on x86-64). All of the functions with > platform-specific accelerated versions work like this. If you want to > force oc_enc_fdct8x8_c (the unaccelerated version) to be called, then > build without assembly optimizations enabled (e.g., pass --disable-asm > to configure). Yes, I forgot about the files x86/sse2*.c Function oc_enc_fdct8x8_x86_64sse2() now visible in my debug messages. Thanks, Timothy. -- Alexander Lubyagin