fbdcdaee6e
Replace remaining occurrences of deprecated CH_* with AV_CH_*
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
(cherry picked from commit c2fcd0a7a4
2011-02-06 20:31:47 +01:00
e10976eb77
Set channel_layout for mpegaudio
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
(cherry picked from commit f4a86bc981
2011-02-06 20:31:46 +01:00
3c90abf40f
vp3: Move table allocation code into a new function
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
(cherry picked from commit edbb0c0708
2011-02-06 20:31:45 +01:00
dc4a188309
vp3: Factor out expression
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Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com >
(cherry picked from commit e8dcd73058
2011-02-06 20:31:45 +01:00
e9266a2be0
VP8: slightly faster loopfilter sharpness logic
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(cherry picked from commit 8a2c99b486
2011-02-06 20:31:44 +01:00
9efa368f19
VP8: faster deblock strength calculation
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Convert hev_thresh logic to a LUT, simplify mbedge_lim calculation.
(cherry picked from commit 79dec1541b
2011-02-06 20:31:44 +01:00
b9004bd50c
Remove a few if (p) av_freep(&p) forms
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 523d9407d5
2011-02-06 20:31:44 +01:00
c54ac7a8f2
VP8: faster filter_level clip
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(cherry picked from commit a1b227bb53
2011-02-06 20:31:43 +01:00
8cde1b7997
VP8: simplify lf_delta mb mode logic
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(cherry picked from commit dd18c9a050
2011-02-06 20:31:43 +01:00
7cb5258483
Rename remaining occurrences of SAMPLE_FMT_* to AV_SAMPLE_FMT_*
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 151595fe2e
2011-02-04 03:10:12 +01:00
4d9c044d47
Replace remaining occurrences of CODEC_TYPE_* with AVMEDIA_TYPE*
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Tested to compile with lavc major bump.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit b2ed95ec48
2011-02-04 03:10:12 +01:00
6cd67b9f5b
Add CODEC_ID_PRORES and bump lavc minor version
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit f5b82f45dc
2011-02-04 03:10:11 +01:00
e31a744155
Remove a few if (p) av_free(p) forms
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 437fb1c87d
2011-02-04 03:10:10 +01:00
cf96cce728
Set pkt_pts in avcodec_default_reget_buffer()
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This was missed when pkt_pts was first added.
Signed-off-by: Nicolas George <nicolas.george@normalesup.org >
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 62ecd3635a
2011-02-04 03:10:10 +01:00
1003022668
ac3enc: Change EXP_DIFF_THRESHOLD to 500.
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This patch changes the exponent difference threshold in the exponent
strategy decision function of the AC-3 encoder. I tested lowering in
increments of 100. From 1000 down to 500 generally increased in quality
with each step, but 400 was generally much worse.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit c3beafa0f1
2011-02-04 03:08:10 +01:00
01b75fa931
ARM: add helper macro for declaring constant data
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit b9a639ddd6
2011-02-04 03:08:09 +01:00
fe2ff6d247
Separate format conversion DSP functions from DSPContext.
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This will be beneficial for use with the audio conversion API without
requiring it to depend on all of dsputil.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit c73d99e672
2011-02-04 03:08:09 +01:00
a35d782d28
Fix ff_imdct_calc_sse() on gcc-4.6
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Gcc 4.6 only preserves the first value when using an array with an "m"
constraint.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 770c410fbb
2011-02-04 03:08:09 +01:00
45eaec3029
h264: add profile names for the existing defines
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net >
(cherry picked from commit 71e0bee9ea
2011-02-02 03:40:50 +01:00
94e3e83f13
h264: Add Intra and Constrained Baseline profiles to avctx.profile
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(cherry picked from commit fe9a3fbe42
2011-02-02 03:40:50 +01:00
8a92ec71b3
dca: avoid C99 declaration in for() expression
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit e86e858111
2011-02-02 03:40:50 +01:00
5ad4335c22
VP8: merge chroma MC calls
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Adds some duplicated code, but avoids duplicate edge checks and similar.
~0.5% faster overall on Parkjoy test sample.
(cherry picked from commit 64233e702a
2011-02-02 03:40:49 +01:00
baffa091af
Implement a SIMD version of emulated_edge_mc() for x86.
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From ~550 cycles (C version) to 170 (SSE/x86-64), 206 (MMX/x86-32)
and 196 (SSE2/x86-32) cycles.
(cherry picked from commit 81f2a3f4ff
2011-02-02 03:40:49 +01:00
389b5bfa34
cosmetics: indentation
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit d19b744a36
2011-02-02 03:40:49 +01:00
a8ae4e0e7b
Remove unneeded add bias from 3 functions.
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DSPContext.vector_fmul_window()
DCADSPContext.lfe_fir()
SynthFilterContext.synth_filter_float()
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 80ba1ddb58
2011-02-02 03:40:48 +01:00
a4257d74e0
Slightly simplify VP8 inter_predict
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Merge an if and a switch.
(cherry picked from commit 73be29b0c4
2011-01-31 18:25:45 +01:00
9ef5a9deaf
Replace dprintf with av_dlog
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dprintf clashes with POSIX.1-2008
(cherry picked from commit dfd2a005eb
2011-01-30 03:41:48 +01:00
4592c85fc8
Flush final frames in libfaac encoder.
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Gives decoded output identical in length to faac commandline encoder.
Fixes Issue 670.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 243f8241db
2011-01-30 03:41:47 +01:00
5255acc6be
Fix memory leak in ALS decoder in big endian systems
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit e0eb963aaa
2011-01-30 03:41:47 +01:00
451b4b8635
Rearrange MpegEncContext to simplify access from asm
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This moves the fields needed by asm near the top, before any
structs or other members which complicate the offset calculation.
Modifying other structs will no longer require updating the offsets,
and the asm code is slightly simpler due to the smaller offsets.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit d461a47317
2011-01-30 03:41:47 +01:00
bc0a603c78
Fix overread in altivec DSP function sad16
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 3af1fe829e
2011-01-30 03:41:47 +01:00
8afac88e14
ARM: update MpegEncContext offsets
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(cherry picked from commit 0745116c10
2011-01-30 03:41:01 +01:00
d23e3e5fea
Move ff_emulated_edge_mc() into DSPContext.
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(cherry picked from commit 2e27959879
2011-01-30 03:41:01 +01:00
efcc106455
Optimize C version of ff_emulated_edge_mc().
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From ~780 cycles to 551 cycles, mostly just by using libc memcpy()
instead of manually shuffling individual bytes around.
(cherry picked from commit e5262ec44a
2011-01-30 03:41:00 +01:00
79615a3e50
aacdec: Convert some loop copies into memcpy()s.
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit e5c82df80e
2011-01-30 03:41:00 +01:00
e86c78836b
In the rawvideo decoder, set pkt_pts in the output frame.
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net >
(cherry picked from commit 3c802cabba
2011-01-30 03:40:59 +01:00
6642a17935
Fix VP8 aliasing problems.
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Replace * (uint32_t *) buf accesses with AV_WN32A/AV_COPY32.
(cherry picked from commit 9d4bdcb714
2011-01-30 03:40:59 +01:00
b5f83debf5
Make ff_float_to_int16*_c() static.
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 5ce5dbc5f3
2011-01-30 03:40:58 +01:00
06c8f31e84
Hide the now-prefixed decoders, encoders, parsers, bsf, hwaccel objects.
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This significantly reduces the size of the symbol table in the generated ELF
shared object (as well as the other linked tables).
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit ac28ce5fac
2011-01-30 03:40:58 +01:00
79ce107847
cosmetics: indentation and spacing
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(cherry picked from commit b5ec638343
2011-01-28 03:15:35 +01:00
733dbe7d18
Remove the add bias hack for the C version of DSPContext.float_to_int16_*().
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(cherry picked from commit 9d06d7bce3
2011-01-28 03:15:35 +01:00
0ca4fcc94c
Add special case for 2nd-order IIR filter.
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40% faster in ff_iir_filter_flt() when c->order == 2.
(cherry picked from commit 37cb3eb534
2011-01-28 03:15:35 +01:00
1d20121b2e
Add ff_ to AVHWAccel decoders
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That unbreaks compilation of vaapi and dxva2
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net >
(cherry picked from commit d1b6f33bf2
2011-01-28 03:15:35 +01:00
e3c5395402
VP8: don't overread edges on fourtap MC.
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Fix C VP8 H+V MC functions which do two-dimensional 4/6-tap filters to
not overread beyond their edges if the second filter is 4-tap, since
the outer pixels aren't there anymore since
44002d832322893e10ae
2011-01-28 03:15:34 +01:00
e7e2df27f8
Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.
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None of these symbols should be accessed directly, so declare them as
hidden.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit d36beb3f69
2011-01-28 03:15:34 +01:00
4b21c38180
Make ff_cmap_read_palette static to libavcodec/iff.c. Delete iff.h.
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The iff.h header only declared one function that is now static, the
libavformat/iff.c source file wasn't using it before. Drop the file
entirely.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 2d162e3825
2011-01-28 03:15:33 +01:00
dff80041e3
Add ff_ prefix to ac3_common_init().
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 4c57cde942
2011-01-28 03:15:33 +01:00
e732af87fc
ac3: Remove ff_ac3_critical_band_size_tab.
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It is only used to generate band_start_tab, which about the same size, at
runtime, so it's simpler just to always hardcode band_start_tab.
Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 24e3ad3031
2011-01-28 03:15:32 +01:00
d4a847711d
Mark C base versions of FFT functions static to fft.c
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Signed-off-by: Mans Rullgard <mans@mansr.com >
(cherry picked from commit 7767d8d361
2011-01-28 03:15:32 +01:00
5f58927baf
Pass field order flag to libx264
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Signed-off-by: Jason Garrett-Glaser <jason@x264.com >
(cherry picked from commit b09f548285
2011-01-28 03:15:32 +01:00
Anton Khirnov