search for: prog_ady

Displaying 3 results from an estimated 3 matches for "prog_ady".

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2009 Sep 04
1
Taking advantage of SIMD
After creating a simple decoder for theora using liboggz i started profiling. As someone else stated in the lists the conversion from yuv 2 rgb takes a significant time. I decided to go on the way of SIMD not shaders because SIMD is supported on a wider range of computers. I managed to strip out the yuv 2 rgba conversion code from liboggplay but it seems i am missing something. It runs but the
2009 Aug 19
2
How to seek theora streams
I need to be exposed to a way of seeking theora streams. I have repeatedly found the same question asked on a different forums but could not find an answer. I'm working on a game and started integrating video with theora, the sound works just fine with ogg/vorbis(i find it easy to seek using ov_raw_seek for audio files). Could someone please point me to some example/code of how can i seek with
2009 Aug 24
2
oggz reading & seeking
??????? I've rewritten my theora player using liboggz. I've stumbled upon a few issues though. First of all liboggz exposes oggz_read and oggz_run, but how can i read only sound data, or only video data using liboggz, say something like this: oggz_read_sound(1024), oggz_read_video(1024). ? ? ? ?? Second of all i tried using liboggz's seek function. Immediately after the seek i get some