This reduces the symbols exported by libavformat from 699 to 451.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e62886403355614f0579a1568a53f04037c90df8)
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 ac28ce5fac2f77891d70c9e49cda65ddb51818b2)
VC1 test container always uses time-base 1 ms, so we must convert
from whatever time-base the application gave us to that, otherwise
the video will play at ridiculous speeds.
It would be possible to signal that a container supports only one
time-base and have code in a layer above do the conversion, but
for a single format this seems over-engineered.
That unbreaks compilation of vaapi and dxva2
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit d1b6f33bf2ce56f013a1c5a013a19671c0f30ea0)
This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
(cherry picked from commit c6610a216ed2948885772154a2eed696e0cb4aca)
It probably also fixes a memleak or two.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 225b6d7fdea370de3723420e6adc2f3192439b00)
This reverts commit c34461b35b68ff1f3d04540e0279383c51be8cee.
The wrong version of the patch was committed.
(cherry picked from commit c4f8765ac55562fc6ab705e3d17275b69eb5f71d)
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
44002d8323023c35f51d523a7d305e45103ba7a1.
(cherry picked from commit 22893e10ae8b72880838accc3df97785502ac6aa)
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 d36beb3f6902b1217beda576aa18abf7eb72b03c)
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 2d162e3825a35b6ac42a27d27c4a3ebbd141828d)
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 24e3ad3031fa26e12d4b939f0ff0dd6e12f05ef5)
This removes ff_get_ref_perms_string, ff_dprintf_ref and ff_dprintf_link
fro the interface of libavfilter.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit eb7ccf8f3369f9e15029ce65370a114206b39fd5)
The reserved bits between PCR base and extension fields must be
set to 1.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 535638b55f83ad47e4680883e87b97e69d0847e5)
The header is empty after making the function static, so delete it and
drop its usage.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 13eb6b90977768116c937c5d6b2e074679a3ad21)
Both functions seem to be commanded by the ff_spatial_idwt function
instead.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit ebb06d96ed3f6e1c16f2d40e55c151b5b5522918)
Also make it an anonymous structure as never it is accessed by name.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit a3dffc0627dfd85f8b1a72b9b637938dfa197208)
It probably also fixes a memleak or two.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit c34461b35b68ff1f3d04540e0279383c51be8cee)
It will be useful in mp3 demuxer and hopeful some other places.
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
(cherry picked from commit 93b78d12106112d7c5d9cfdcf96fc3dce9dc5f82)
This allows passing armcc-specific flags with --extra-cflags without
choking the assembler.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit d0f0f6287c7fd29474e58fe1b86db2885f20c457)
This adds a function to filter out words matching a pattern
from a list.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 9d201b260627aacdb00e4a54622849aca11d85ee)
Do not emulate larger edges than we will actually use for this round of
MC. Decoding goes from avg+SE 29.972+/-0.023sec to 29.856+/-0.023, i.e.
0.12sec or ~0.4% faster.
(cherry picked from commit 44002d8323023c35f51d523a7d305e45103ba7a1)
Use printf format macros from inttypes.h.
Additionally, this fixes a warning when building with clang.
(cherry picked from commit c0ae5152d19790e8719c8d1d2bf9b761491dbda6)
This allows this file to build on systems lacking NAN or INFINITY
in math.h.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit e781c4e6ff0b93db1ebc0ebe6983b38490117a98)
This fixes compilation broken by 6ed3b504f984dc6cefde8d57a57726f9d30e5033
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 21c900129c268587fa2df774242bfd8af72ff890)
This symbol is only ever used to calculate the non-hardcoded tables, so
only enable it in that case, and static to the source unit that uses it.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 6ed3b504f984dc6cefde8d57a57726f9d30e5033)
The variable TESTPROGS is reset by the library makefiles,
use another name.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 3d157bf31f33cf413a6fb04ba69a4015ca0625cb)
This moves network_extralibs setup before use so that the link tests
for network functions work correctly.
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 54fe299b885109556c72538977f9eefb969a0d87)
Remove two variables that were not used and caused the following
warnings:
CC libavformat/mpegtsenc.o
libavformat/mpegtsenc.c: In function 'mpegts_write_section':
libavformat/mpegtsenc.c:72:18: warning: unused variable 'ts'
libavformat/mpegtsenc.c: In function 'mpegts_insert_null_packet':
libavformat/mpegtsenc.c:586:18: warning: unused variable 'ts'
Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit 6e78c8ee9420cc8e8899462b59e2305b4c056081)
