The size offset was previously being accounted for in flv_set_video_codec
for h264 and mpeg4, instead of being directly accounted for in the spot
where its read, which desynced on HEVC streams.
For clarity, move the size offset directly to the parsing, similar to
how its done for all other header fields.
The decoders in this set either have a fixed channel count, or read it
from the bitstream, and thus do not require the channel count as
external information.
Fixes various regressions since
81503ac58a, which requires a valid channel
count for decoders which do not set this capability.
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Due to the recent addition of Vulkan support to AMF, we require more
recent headers that include the new structures, which have been
available since AMF 1.4.9 released in September 2018.
Fixes Ticket #8125
The transcode() helper function will already prepend the TARGET_PATH to
the sample path, if its a relative path. This avoids an issue on
Windows, where the relative path check could fail.
Without properly grouping the checks, the second test would execute for
MSVC cl.exe, which results in configure getting stuck since cl.exe -? is
an interactive paginated help screen, waiting for input.
If a frame starts very close to a packet boundary, the start code may
already have been added to the parsing buffer, indicated by a small
negative value of "i", while the header is still being tracked in the
"state" variable.
Reduce the remaining size accordingly, otherwise trying to find the next
frame could skip over the frame header and lump two frames together as
one.
Such streams are found on Blu-ray, and identified as EAC3 type in
avformat, while the bitstream of the core stream is actually a pure AC3
frame.
Adjust the parsing accordingly, since AC3 frames always hold 6 blocks
and the numblkscod syntax element is not present.
The GCC generated import libraries don't work properly when being imported
by MSVC, resulting in missing symbols at runtime.
This reverts 5b5365fe9 and partially reverts changes from 98a9b1f0d
This reverts commit 590136e78d.
Atomics are not required for this variable, because it is protected
through the lock manager, and the use of atomics here is not compatible
with the c11 emulation wrappersi.
Fixes FATE on MSVC, among other setups which use the compat wrappers.
VP9SharedContext needs to be the first member so its properties can be
safely accessed from hardware accelerators, without the need to share
the full VP9Context.
Fixes ticket #6674.
Using AVOnce as a stack variable makes no sense as the state is lost
when the function exits.
This fixes repeated calls to av(filter/device)_register_all
This brings our generation of the vpcC box up to date to version 1.0
of the VP Codec ISO Media File Format Binding.
Specifically, color/transfer properties are now written with values
based on ISO/IEC 23001-8, which is the same reference specification the
AVColor* enumerations are based on.
* commit '9265364bec0af2e8b7c3a6de7bfc8291a0b70bca':
build: Separate avisynth and avxsynth support
Mostly noop, since it could break linux configure with --enable-avisynth,
and the configure code which was simplified isn't even present in
ffmpeg.
Only merged the cosmetic re-ordering in the Makefile.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'e18ba2dfd2d19aedc8afccf011d5fd0833352423':
hwcontext_dxva2: make sure the sw frame format is the right one during transfer
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '9d7026574bbbe67d004a1c32911da75375692967':
hwcontext_dxva2: fix handling of the mapping flags
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '0d3176e32f351d18d6174d8b05796829a75a4c6b':
hwcontext_dxva2: do not assume the destination format during mapping is always the right one
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
MSVC doesn't support the %s time format, and instead of returning an
error the invalid parameter handler is invoked which (by default)
terminates the process.
Reviewed-by：Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
Without the /UTF-8 switch, the MSVC compiler treats all files as in the
system codepage, instead of in UTF-8, which causes UTF-8 string literals
to be interpreted wrong.
This switch was only introduced in VS2015 Update 2, and any earlier
versions do not have an equivalent solution.
Fixes fate-sub-scc on MSVC 2015+
* commit '8d07e941b04d63fc4443dd986e3dc7b69cdcca43':
FATE: add a test of H.264 SEI recovery in an intra refresh stream
Our H264 decoder drops 3 frames from the beginning of the stream, but
all frames after those match, hence the difference in the fate test.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '46278ec90ac5ad1dab5e85991f176afe49003fee':
mp3enc: write trailing padding
Noop, we have our own implementation for mp3 gapless.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd60c2d5216930ef98c7d4d6837d6229b37e0dcb3':
mp3dec: read the initial/trailing padding from the LAME tag
Noop, we have our own implementation for mp3 gapless tags.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '2d097c16b833c532ac974a7f1fd05c0a1f3b7675':
libopenh264enc: Return a more sensible error code in some init failure paths
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '36b380dcd52ef47d7ba0559ed51192c88d82a9bd':
libopenh264dec: Simplify the init thanks to FF_CODEC_CAP_INIT_CLEANUP being set
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd0b1e6049b06eeeeca146ece4d2f199c5dba1565':
libopenh264dec: Fix cleanup if the init failed early
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '61bd0ed781b56eea1e8e851aab34a2ee3b59fbac':
h264: Log more information about invalid NALu size
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '80fbb7becae530167373fe5178966b7d7604306e':
checkasm: vp8.mc: initialize the full src buffer after ec32574209
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '17c99b6158f2c6720af74e81ee727ee50d2e7e96':
h2645_parse: handle embedded Annex B NAL units in size prefixed NAL units
This commit is a noop, see a9bb4cf87d
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'a8cbe5a0ccebf60a8a8b0aba5d5716dd54c1595c':
h264_ps: export actual height in MBs as SPS.mb_height
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '99cf943339a2e5171863c48cd1a73dd43dc243e1':
d3d11va: don't keep the context lock while waiting for a frame
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '2866d108c9e9da7baf53ff57a51d470691049a57':
vp8dsp: Remove the comment saying that the height is equal to the width
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '8c816c0c9b12fdefd9046415e97df299880bc9b8':
checkasm/arm: align the clobber check data properly for ldrd
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'ec32574209f36467ef0d22c21a7e811ba98c15b6':
checkasm: vp8: mc: test unequal width/height for partitions
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'fc5cdc0d5372f5103c71d5dede296734fe71ead2':
doc: escape left brace in texi2pod.pl regex
This commit is a noop, see e43ea1cbb2
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd825b1a5306576dcd0553b7d0d24a3a46ad92864':
libopenh264: Support building with the 1.6 release
This commit is a noop, see 293676c476
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '4f7723cb3b913c577842a5bb088c804ddacac8df':
movenc: Add an option for skipping writing the mfra/tfra/mfro trailer
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Fixes building with --disable-everything --enable-shared --enable-dxva2
The hwcontext DXVA2 implementation in avutil needs this library now, instead
of just the ffmpeg program.
* commit 'dc08bbf63a217c839aa4c143f2a1d0b7e2e6d997':
vp8dsp: Clarify the first dimension of the mc function tables
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '924e2ecd2b7d51cca60c79351ef16b04dd4245c3':
qsvdec: when a frames ctx is supplied, use its frame dimensions
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '92736c74fb1633e36f7134a880422a9b7db14d3f':
qsvdec: add support for P010 (10-bit 420) decoding
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'ce320cf1c4daab3e2e3726ed7d2e879d10f7b991':
qsvdec: use the same mfxFrameInfo for allocating frames that was passed to DECODE_Init
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '536bb17e9659c5ed7576a218d4085cdd6d5742fa':
qsvdec: make ff_qsv_map_pixfmt() return a MFX fourcc as well
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '4926fa9a4aa03f3b751f52e900b9efb87fea0591':
hwcontext_vaapi: Add driver quirks to the hwdevice
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'e78e5b735fd559bc7aa3f5a01e9c8d37dc2ec6d8':
swscale: add P010 input support
This commit is a noop, see 2e31434d84
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'b7c5f885233a7b8692140c920d9f43220dc830d9':
pixfmt: add P010 pixel format
This commit is a noop, see c2869b4640
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'b55566db4c51d920a6496455bb30a608e5a50a41':
avconv: use avcodec_parameters_copy() with streamcopy
The fate-aac-autobsf-adtstoasc changes from writing an audio bitdepth
based on the sample format, which is now available.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'be3e807c8fad1f82766c083073e44396799f155b':
oggparseopus: export pre-skip
Noop, we already export this information
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '029cf99c5166b36f33381cd8ebfa5f1f1f463d1f':
mov: Save number of stsd elements after stream extradata allocation
Mostly noop, see 8b43ee4054
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '6c445990e64124ad64c79423dfd3764520648c89':
tiffenc: Check zlib support for deflate option during initialization
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'd8f3b0fb584677d4882e3a2d7c28f8b15c7319f5':
targaenc: Move size check to initialization function
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '67cb2c0f73ec08bdcecd675c1ffe25c3a5b26ef2':
checkasm: hevc: Iterate over features first, then over bitdepths
Noop, we don't have these checkasm tests.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'fe27792fd779ac4cdd5e57be5f6f488483c307b2':
build: Move ff_mpeg12_frame_rate_tab to a separate file
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '8c929037ec75fbe9f367e0a31ee34839e92de481':
build: Add a new component for H.264 parsing code
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '3c08b7bc761b6411f55db68189721638dde2c46a':
ffv1: Report additional bitstream information in verbose mode
Noop, we already have bitstream information printing.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'fe6e5cbea7dbd5d2c67d79b5570e26debb70e95b':
ffv1: Remove version 2 and mark version 3 as non-experimental
Noop, our ffv1 decoder is far more advanced and version 3 has been stable for a while.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '7c55fac7dfa8bad9644dea5d03309da30be69563':
fate: Add test for webp
Noop, we already have a variety of webp tests, including a fate-webp target,
which would collide with this test.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit 'e48746deec48e9ff195841bc3266b4e153a878cd':
checkasm: h264dsp: Move the x and y variables into the randomize_buffer macro
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
* commit '82b7525173f20702a8cbc26ebedbf4b69b8fecec':
Add an OpenH264 decoder wrapper
This commit is a noop, see c5d326f551
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik LeppkesandTimo Rothenpieler
