| Commit message (Collapse) | Author | Age | Files | Lines |
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It is never used.
Signed-off-by: Martin Storsjö <martin@martin.st>
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These only care about pixel storage unit size, not actual bits
used (i.e. they don't clip).
Signed-off-by: Martin Storsjö <martin@martin.st>
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Previously, if dct_bits was set to 32, we used separate 32-bit
versions of these functions. Since dct_bits now is removed,
remove the unused 32-bit versions of the functions.
Signed-off-by: Martin Storsjö <martin@martin.st>
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dct_bits is never set except in h264, where it is never used,
thus remove it.
Signed-off-by: Martin Storsjö <martin@martin.st>
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Signed-off-by: Martin Storsjö <martin@martin.st>
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Put a copy of the 8bit functions only in dsputil, where they are
used for some other things (e.g. mpeg4qpel, mspel, cavsqpel).
Signed-off-by: Martin Storsjö <martin@martin.st>
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These are widely used throughout libavcodec, nothing dsputil-specific.
Change ff_cropTbl to a statically initialized table, to avoid
initializing it with a function call.
Signed-off-by: Martin Storsjö <martin@martin.st>
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There's no point in these pointers not being const.
Signed-off-by: Martin Storsjö <martin@martin.st>
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There is no arch-optimized version of the H.261 loop filter and there
likely will never be, so the dsputil overhead does not give any benefit.
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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These functions are mostly H264-specific (the only other user I can
spot is bink), and this allows us to special-case some functionality
for H264. Also remove the 16-bit-coeff with >8bpp versions (unused)
and merge the duplicate 32-bit-coeff for >8bpp (identical).
Signed-off-by: Martin Storsjö <martin@martin.st>
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The sh4 optimizations are removed, because the code is
100% identical to the C code, so it is unlikely to
provide any real practical benefit.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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These are never used.
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This is never used.
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It does not help as an abstraction and adds dsputil dependencies.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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This makes the aac decoder and all voice codecs independent of dsputil.
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This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3)
independent of dsputil.
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Now, nellymoserenc and aacenc no longer depends on dsputil. Independent
of this patch, wmaprodec also does not depend on dsputil, so I removed
it from there also.
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The function is only used in VP3 and VP5, so no need to have it in
DSPContext.
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This allows us to remove FF_IDCT_WMV2, which serves no practical purpose
other than to be able to select the WMV2 IDCT for MPEG (or vice versa)
and get corrupt output.
Fate tests for all wmv2-related tests change, because (for some obscure
reason) they forced use of the MPEG IDCT. You would get the same changes
previously by not using -idct simple in the fate test (or replacing it
with -idct auto).
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The function is unused.
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
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The function is never used.
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Conveniently (together with Justin's earlier patches), this makes
our vorbis decoder entirely independent of dsputil.
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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Snow is a toy codec with no real-world use and horrible code.
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Move some functions from dsputil. The idea is that videodsp contains
functions that are useful for a large and varied set of video decoders.
Currently, it contains emulated_edge_mc() and prefetch().
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
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The code fails to compile and is broken beyond repair.
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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Signed-off-by: Mans Rullgard <mans@mansr.com>
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This reverts commit 484a337cd7cd8bb180c4a1bd3321881f1c874a92.
These functions were used in f8bed30 "VC1: merge idct8x8, coeff
adjustments and put_pixels" which was reverted in 18b6a69.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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These decoders use a special non-MPEG2 IDCT. Call it directly
instead of going through dsputil. There is never any reason
to use a regular IDCT with these decoders or to use the EA IDCT
with other codecs.
This also fixes the bizarre situation of eamad and eatqi decoding
incorrectly if eatgq is disabled.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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This moves all VP3-specific function pointers from dsputil to a
new vp3dsp context. There is no reason to ever use the VP3 IDCT
where an MPEG2 IDCT is expected or vice versa.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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Move vector_fmul() from DSPContext to AVFloatDSPContext.
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Indexing outside an array is invalid and causes errors with
gcc 4.8.
Signed-off-by: Mans Rullgard <mans@mansr.com>
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