Log of /xvidcore/TODO
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Revision
1.1.2.6 -
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Sun Nov 30 16:13:15 2003 UTC (19 years, 10 months ago) by
edgomez
Branch:
dev-api-4
Changes since
1.1.2.5: +5 -7 lines
Diff to
previous 1.1.2.5
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branch point 1.1
* Thread safe MPEG4 quantization functions.
Cleaned up version of patch provided by Michael
- fixed compiling problems on gcc
- added const qualifiers every where it was possible to help C compiler
optimization.
- added the mpeg_quant_matrices param to all ASM function prototype
in comments (even if it's not used, that shows we do it deliberatly)
- forces m[intra][0][0] = 8, otherwise XviD could write invalid streams.
* Added real CRC computing in xvid_bench.c
Revision
1.1.2.4 -
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Mon Nov 24 22:06:19 2003 UTC (19 years, 10 months ago) by
edgomez
Branch:
dev-api-4
Changes since
1.1.2.3: +1 -0 lines
Diff to
previous 1.1.2.3
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branch point 1.1
Trellis was treating big levels exactly the same way as lower ones.
In some cases, trellis was doing wild optimizations favoring a 0
because the distortion introduced by that big coeff change was
acceptable. But visually this could result in some nasty blocks with wrong
chroma information or similar brutal changes in other planes as well.
Skal added big levels handling where trellis just tries to minimize
the cost varying the run value only. No level modification is done
anymore.
Revision
1.1
Sat Nov 15 01:53:22 2003 UTC (19 years, 10 months ago) by
edgomez
Branch:
MAIN
Branch point for:
dev-api-4
FILE REMOVED
file TODO was initially added on branch dev-api-4.
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