| Age | Commit message (Collapse) | Author |
|---|
|
While the share of elements used by both is quite big, the amount
of code shared between the decoders and encoders is negligible.
Therefore one can easily split the context if one wants to.
The reasons for doing so are that the non-shared elements
are non-negligible: The stats array which is only used by
the encoder takes 524288B of 868904B (on x64); similarly,
pix_bgr_map which is only used by the decoder takes 16KiB.
Furthermore, using a shared context also entails inclusions
of unneeded headers like put_bits.h for the decoder and get_bits.h
for the encoder (and all of these and much more for huffyuv.c).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
|
|
Only the pixel format is required in that init function. This will also
simplify the incoming merge.
|
|
|
|
Signed-off-by: James Almer <jamrial@gmail.com>
|
|
Several codecs other than huffyuv use them.
Signed-off-by: James Almer <jamrial@gmail.com>
|
|
Fixes a warning about undefined HAVE_BIGENDIAN when running make checkheaders.
|
|
add_hfyu_left_pred()
This avoids potential issues with the high 32bits being random in x86-64 asm
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
|
|
C MMX SSE2
Cycles: 2972 587 302
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
|
|
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
|
|
Move the defines to the dsp header.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
|
|
* commit '0d439fbede03854eac8a978cccf21a3425a3c82d':
dsputil: Split off HuffYUV decoding bits into their own context
Conflicts:
configure
libavcodec/dsputil.c
libavcodec/dsputil.h
libavcodec/huffyuv.h
libavcodec/huffyuvdec.c
libavcodec/lagarith.c
libavcodec/vble.c
libavcodec/x86/Makefile
libavcodec/x86/dsputil.asm
libavcodec/x86/dsputil_init.c
libavcodec/x86/dsputil_mmx.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
|
|
Also shorten HuffYUV context member names to avoid clutter.
|
