Hello, Prior to integrating a version of libmpeg2 in the SVN repository of the project I'm working on (OW2 Fractal), I made more patches than I sent previously. Loïc Minier told me that I should send the remainder, so here it is :)
0008 protects several headers against multiple inclusion, and modifies several Doxygen comments. I ran into trouble with multiple inclusion. In the Fractal project, we're definitely interested in multiple CPU-optimized routines, so I integrated some more: 0009 integrates an uncommited patch Petri Hintukainen sent to libmpeg2-devel on 2007-07-25: [mpeg2-dev] [PATCH] SSE2 idct and mc routines The original patch contains a small mistake, which has a noticeably negative effect on the decompression quality: a missing "*/" in the IDCT column routine commented an instruction. Fixing it makes the decompressed frames look a lot like those generated by C or MMX transforms. 0010 merges ARM+iWMMXt support (from MPlayer). In the Fractal project, we're definitely interested in ARM routines. I did only partially enable the support in configure.ac & Makefile.am, as I don't currently have any ARM development environment to test (and it was the first time I played with autotools). The code has been used in "zplayer" for several years, and in mplayer for months, without fixes. 0011 adds a Doxyfile. Doxygen helped me a lot to determine the architecture of libmpeg2. 0012 fixes "make check" and adds more compilers to test/compile. (Loïc, 0008 and 0009 are different from those I sent you this week: I rolled in two modifications I made today in the Fractal repository). Regards, Lionel Debroux.
patches_20071219.tar.bz2
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