[XviD-devel] [CVS commit] devapi4 -- quant changes

[Edouard Gomez]

Hello,

Note that asm files  have not yet been modified to obey  the new API. It
only concerns  intra quantization  that _should_ return  the sum  of the
coefficient values. ATM there is no code relying on this behavior that's
why  i delayed  the changes  in  asm files.  As it's  just returning  an
uint32_t value, it is  passed in eax on IA32, so it  does not impact our
code. This can cause problems on IA64.

2003-10-07 13:03:51 GMT patch-65

    Summary:
      Quant functions API changes (first step)
    Revision:
      xvidcore--devapi4--1.0--patch-65

    In the road to instance safe mpeg quantization, a small cleanup
    to the quant API was needed. It consists in changing the way we
    name the functions quant_{mpeg|h263}_{inter|intra}_{arch} and in
    a move to a more unified API (even intra functions return the sum
    of coefficients, it can be used as a complexity measure at a later
    time).
    
    This patch touch lot of files, but all changes are trivial.
    
    NB: we should check the IA64 asm validity, i changed things but
        i can't test them.

    new files:
     src/quant/quant.h

    removed files:
     src/quant/quant_h263.h
     src/quant/quant_mpeg4.h

    modified files:
     build/generic/sources.inc build/win32/libxvidcore.dsp
     src/decoder.c src/encoder.c src/image/qpel.c
     src/motion/estimation_rd_based.c
     src/quant/ia64_asm/quant_h263_ia64.s src/quant/quant_h263.c
     src/quant/quant_matrix.c src/quant/quant_matrix.h
     src/quant/quant_mpeg.c
     src/quant/x86_asm/quantize_h263_3dne.asm
     src/quant/x86_asm/quantize_h263_mmx.asm
     src/quant/x86_asm/quantize_mpeg_mmx.asm
     src/quant/x86_asm/quantize_mpeg_xmm.asm
     src/utils/mbtransquant.c src/xvid.c src/xvid.h

    renamed files:
     src/quant/quant_mpeg4.c
       ==> src/quant/quant_mpeg.c
     src/quant/x86_asm/quantize4_mmx.asm
       ==> src/quant/x86_asm/quantize_mpeg_mmx.asm
     src/quant/x86_asm/quantize4_xmm.asm
       ==> src/quant/x86_asm/quantize_mpeg_xmm.asm
     src/quant/x86_asm/quantize_3dne.asm
       ==> src/quant/x86_asm/quantize_h263_3dne.asm
     src/quant/x86_asm/quantize_mmx.asm
       ==> src/quant/x86_asm/quantize_h263_mmx.asm

-- 
Edouard Gomez