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avcodec/h264: add avx 8-bit 4:2:2 chroma h deblock/loop filter
~1.21x faster (68 vs. 56 cycles) compared with mmxext function
| 88307b3eec018b86f6adfddeb6e9b384c95b7ca6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/88307b3eec018b86f6adfddeb6e9b384c95b7ca6 | 2017-02-27 13:22:06+01:00 |
arm: vp9itxfm: Template the quarter/half idct32 function
This reduces the number of lines and reduces the duplication.
Also simplify the eob check for the half case.
If we are in the half case, we know we at least will need to do the
first three slices, we only need to check eob for the fourth one,
so we can hardcode the value to check against instead of loading
from the min_eob array.
Since at most one slice can be skipped in the first pass, we can
unroll the loop for filling zeros completely, as it was done for
the quarter case before.
This allows skipping loading the min_eob pointer when using the
quarter/half cases.
Signed-off-by: Martin Storsjö <[email protected]>
| 98ee855ae0cc118bd1d20921d6bdb14731832462 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/98ee855ae0cc118bd1d20921d6bdb14731832462 | 2017-03-11 22:07:12+02:00 |
avcodec/mjpegenc_huffman: add missing header include
Fixes make checkheaders
| 65d7d46f717c1d5731a172772c0f16a4b272ab32 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/65d7d46f717c1d5731a172772c0f16a4b272ab32 | 2017-02-22 14:36:11-03:00 |
MAINTAINERS: add wm4 to ffmpeg-security
wm4 will be added to the ffmpeg-security alias when this patch is applied
Reviewed-by: Paul B Mahol <[email protected]>
Reviewed-by: Clément Bœsch <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 4f218682071c956a29e386237ff1f2545aee54df | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4f218682071c956a29e386237ff1f2545aee54df | 2017-02-28 01:13:52+01:00 |
avcodec/h264: add avx 8-bit 4:2:0 chroma h intra deblock/loop filter
~1.10x faster (69 vs. 63 cycles) compared to mmxext function
| 0e16b3e2be3a3e20a5da94a0c48049ba6a5baacd | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0e16b3e2be3a3e20a5da94a0c48049ba6a5baacd | 2017-02-27 13:22:06+01:00 |
MAINTAINERS: Add ffmpeg-security alias members
Signed-off-by: Michael Niedermayer <[email protected]>
| c93a07070a360b4420717fb12b5132e6b476d0e2 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c93a07070a360b4420717fb12b5132e6b476d0e2 | 2017-02-22 13:44:34+01:00 |
avcodec/scpr: improve motion vectors checking for out of buffer write
Signed-off-by: Paul B Mahol <[email protected]>
| 0a28c505063f0fdbfa24c28dc1e67704e10127b5 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0a28c505063f0fdbfa24c28dc1e67704e10127b5 | 2017-02-24 15:27:19+01:00 |
lavf/mov.c: Avoid OOB in mov_read_udta_string()
Core of patch is from [email protected]
Reference https://crbug.com/643952 (udta_string portion)
Signed-off-by: Matt Wolenetz <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 9bbdf5d921ef57e1698f64981e4ea04db7c56fb5 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9bbdf5d921ef57e1698f64981e4ea04db7c56fb5 | 2017-02-10 12:04:41+01:00 |
lavc: deprecate refcounted_frames field
No deprecation guards, because the old decode API (for which this field
is needed) doesn't have any either.
This field should be removed together with the old decode calls.
Signed-off-by: Anton Khirnov <[email protected]>
| 577326d430593a25456393a75212b95d1cd94131 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/577326d430593a25456393a75212b95d1cd94131 | 2017-02-01 10:47:46+01:00 |
avcodec/h264_sei: Check actual presence of SEI picture timing instead of implying it
Signed-off-by: Michael Niedermayer <[email protected]>
| 6a37abc59af4d87d4c55f7d812ac62d4d6a7464b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6a37abc59af4d87d4c55f7d812ac62d4d6a7464b | 2017-02-15 00:19:50+01:00 |
avcodec/nvenc: maximum usable surfaces are limited to maximum registered frames
Maximum usable surfaces is limited to MAX_REGISTERED_FRAMES constant in
nvenc.h
Signed-off-by: Timo Rothenpieler <[email protected]>
| c4aca65a42eb674e7c1aab923f5c70c964fa79e7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c4aca65a42eb674e7c1aab923f5c70c964fa79e7 | 2016-11-22 10:34:27+01:00 |
ffmdec: validate codec parameters
A negative extradata size for example gets passed to memcpy in
avcodec_parameters_from_context causing a segmentation fault.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Andreas Cadhalpun <[email protected]>
| 1c7da19a4b45f5623cb3955b29b9a581026e3c61 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/1c7da19a4b45f5623cb3955b29b9a581026e3c61 | 2016-11-20 20:08:35+01:00 |
avcodec/hap: add "compressor" option to Hap encoder to disable secondary compression
The secondary compression in Hap is optional, this change exposes that option to
the user as some use-cases favour higher bitrate files to reduce workload
decoding.
Adds "none" or "snappy" as options for "compressor". Selecting "none" disregards
"chunks" option: chunking is only of benefit decompressing Snappy.
Reviewed-by: Martin Vignali <[email protected]>
Signed-off-by: Tom Butterworth <[email protected]>
| bd6fa80d56fcda385da1c8f21eb83282a7930899 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bd6fa80d56fcda385da1c8f21eb83282a7930899 | 2016-11-10 14:27:38+00:00 |
configure: Use check_cpp in CPP flags tests
| 8a6e7a67cb2943f552569801539829a304971302 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/8a6e7a67cb2943f552569801539829a304971302 | 2016-11-09 20:51:56+01:00 |
ffmpeg_qsv: Fix hwaccel transcoding
Set up the encoder with a hardware context which will match the one
the decoder will use when it starts later.
Includes 02c2761973dfc886e94a60a9c7d6d30c296d5b8c, with additional
hackery to get around a3a0230a9870b9018dc7415ae5872784d524cfe5 being
skipped.
| 03cef34aa66662e2ab3681d290e7c5a6634f4058 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/03cef34aa66662e2ab3681d290e7c5a6634f4058 | 2016-11-13 17:49:48+00:00 |
configure: Do not unconditionally check for (and enable) xlib
This avoids unnecessarily linking against xlib.
| fe7bc1f16abaefe66d8a20f734ca3eb8a4ce4d43 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/fe7bc1f16abaefe66d8a20f734ca3eb8a4ce4d43 | 2016-11-09 20:51:55+01:00 |
oggparsespeex: validate sample_rate
A negative sample rate doesn't make sense and triggers assertions in
av_rescale_rnd.
Signed-off-by: Andreas Cadhalpun <[email protected]>
| eb205eda3fec9959037c419548b1ebfaa6c59c33 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/eb205eda3fec9959037c419548b1ebfaa6c59c33 | 2016-11-07 00:51:49+01:00 |
qsv: Set the correct range for la_depth
Setting an invalid range for it makes the encoder behave inconsistently.
| f8f7ad758d0e1f36915467567f4d75541d98c12f | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f8f7ad758d0e1f36915467567f4d75541d98c12f | 2017-01-13 08:42:10+01:00 |
avcodec/cavsdec: Clear MMX state after MB decode loop
The MMX state must be cleared between using MMX and using memory allocation
thats basically the only location between the 2
Signed-off-by: Michael Niedermayer <[email protected]>
| 493ad519ddee260200f7a00a2e5ed8cbd28b7f67 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/493ad519ddee260200f7a00a2e5ed8cbd28b7f67 | 2016-10-22 13:46:05+02:00 |
lavf/mov: improve `tref/chap` chapter handling
3 parts:
- Supports multiple chapter streams
- Exports regular text chapter streams as opaque data. This prevents consumers
from showing chapters as if they were regular subtitle streams.
- Exports video chapter streams as thumbnails, and provides the first one as
an attached_pic.
| 697400eac07c0614f6b9f2e7615563982dbcbe4a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/697400eac07c0614f6b9f2e7615563982dbcbe4a | 2016-10-24 05:47:10-05:00 |
aarch64: Add NEON optimizations for 10 and 12 bit vp9 loop filter
This work is sponsored by, and copyright, Google.
This is similar to the arm version, but due to the larger registers
on aarch64, we can do 8 pixels at a time for all filter sizes.
Examples of runtimes vs the 32 bit version, on a Cortex A53:
ARM AArch64
vp9_loop_filter_h_4_8_10bpp_neon: 213.2 172.6
vp9_loop_filter_h_8_8_10bpp_neon: 281.2 244.2
vp9_loop_filter_h_16_8_10bpp_neon: 657.0 444.5
vp9_loop_filter_h_16_16_10bpp_neon: 1280.4 877.7
vp9_loop_filter_mix2_h_44_16_10bpp_neon: 397.7 358.0
vp9_loop_filter_mix2_h_48_16_10bpp_neon: 465.7 429.0
vp9_loop_filter_mix2_h_84_16_10bpp_neon: 465.7 428.0
vp9_loop_filter_mix2_h_88_16_10bpp_neon: 533.7 499.0
vp9_loop_filter_mix2_v_44_16_10bpp_neon: 271.5 244.0
vp9_loop_filter_mix2_v_48_16_10bpp_neon: 330.0 305.0
vp9_loop_filter_mix2_v_84_16_10bpp_neon: 329.0 306.0
vp9_loop_filter_mix2_v_88_16_10bpp_neon: 386.0 365.0
vp9_loop_filter_v_4_8_10bpp_neon: 150.0 115.2
vp9_loop_filter_v_8_8_10bpp_neon: 209.0 175.5
vp9_loop_filter_v_16_8_10bpp_neon: 492.7 345.2
vp9_loop_filter_v_16_16_10bpp_neon: 951.0 682.7
This is significantly faster than the ARM version in almost
all cases except for the mix2 functions.
Based on START_TIMER/STOP_TIMER wrapping around a few individual
functions, the speedup vs C code is around 2-3x.
Signed-off-by: Martin Storsjö <[email protected]>
| 9f10cff61042dbc0c27efd2dea7f1d3da83eff1b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9f10cff61042dbc0c27efd2dea7f1d3da83eff1b | 2017-01-24 22:36:11+02:00 |
lavfi: Always propagate hw_frames_ctx through links
Also adds a new flag to mark filters which are aware of hwframes and
will perform this task themselves, and marks all appropriate filters
with this flag.
This is required to allow software-mapped hardware frames to work,
because we need to have the frames context available for any later
mapping operation in the filter graph.
The output from the filter graph should only propagate further to an
encoder if the hardware format actually matches the visible format
(mapped frames are valid here and have an hw_frames_ctx, but this
should not be given to the encoder as its hardware context).
| e3fb74f7f9a8f1895381355f40c92cac3c1023d9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e3fb74f7f9a8f1895381355f40c92cac3c1023d9 | 2016-11-02 20:29:05+00:00 |
lavc: set best effort timestamp if unset when using new decode API
Some API users (in particular ffmpeg.c) check the best effort timestamp
only.
| 40fbf3204208f89a0626f85ce6dd06ca0741583b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/40fbf3204208f89a0626f85ce6dd06ca0741583b | 2016-10-05 11:35:54+02:00 |
avcodec/cavsdsp: use av_clip_uint8() for idct
Fixes out of array read
Fixes: 1.swf
Found-by: 连一汉 <[email protected]>
Tested-by: 连一汉 <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 0e318f110bcd6bb8e7de9127f2747272e60f48d7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0e318f110bcd6bb8e7de9127f2747272e60f48d7 | 2016-09-23 18:18:18+02:00 |
checkasm: add VP9 loopfilter tests.
The randomize_buffer() implementation assures that "most of the time",
we'll do a good mix of wide16/wide8/hev/regular/no filters for complete
code coverage. However, this is not mathematically assured because that
would make the code either much more complex, or much less random.
Some fixes and improvements by Rodger Combs <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
| c935b54bd6a12714fc08d88791dadee2ba07176a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c935b54bd6a12714fc08d88791dadee2ba07176a | 2016-10-04 10:54:07+02:00 |
af_hdcd: Move code detect/check into own function
Signed-off-by: Burt P <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 12759cc0345cec5a418d8caec5435297d1ec04b2 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/12759cc0345cec5a418d8caec5435297d1ec04b2 | 2016-08-01 19:48:32+02:00 |
lavc: initialize AVCodecContext.sw_pix_fmt properly
Currently it's memset to 0, which is YUV420P. It should be initialized
to none.
| d59641abfd25a1007bdf4723d952887b1e3619c6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d59641abfd25a1007bdf4723d952887b1e3619c6 | 2016-07-22 19:08:13+02:00 |
arm: Check for support for the .fpu directive
When targeting COFF (windows), clang doesn't support this
directive (while binutils supports it for all targets).
Signed-off-by: Martin Storsjö <[email protected]>
| 6f9e34baea4f6f484392e4e67f606a0835d07b73 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6f9e34baea4f6f484392e4e67f606a0835d07b73 | 2016-07-21 12:52:10+03:00 |
avisynth: simplify the pix_fmt check for the newer AviSynth API
The values don't need to be hardcoded since the correct values are
returned by avs_bits_per_pixel.
Signed-off-by: Michael Niedermayer <[email protected]>
| 0ed5c3ce81811dcd93f21cdd1204d4c68bca9654 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0ed5c3ce81811dcd93f21cdd1204d4c68bca9654 | 2016-08-11 19:55:16+02:00 |
lavf/srtdec: fix probing files with negative first timestamps
| 1df401505c6d209961016ba881d18bedf6af61eb | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/1df401505c6d209961016ba881d18bedf6af61eb | 2016-06-25 15:50:03-05:00 |
vf_colorspace: Add support for full range yuv
Whenever a full range video is input, since the YUVJ* formats are not
listed as supported for this filter, a range reduction takes place
through the auto-inserted format filter, forcing the conversion to
operate on a limited range,
However the filter handles full range videos perfectly fine, so adding
support to YUVJ* formats will allow skipping a conversion step, while
providing completely identical results.
Signed-off-by: Vittorio Giovara <[email protected]>
Reviewed-by: "Ronald S. Bultje" <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 69abf4f93cb67cc52ff55f318ae09f261e7ad27e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/69abf4f93cb67cc52ff55f318ae09f261e7ad27e | 2016-08-27 13:08:43+02:00 |
x86/showcqt: add missing preprocessor checks
Old yasm/nasm versions don't support some of these
Signed-off-by: James Almer <[email protected]>
| 7d7fdd6532b4f08f1c1f76e809b807a334a98a32 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/7d7fdd6532b4f08f1c1f76e809b807a334a98a32 | 2016-06-08 19:34:43-03:00 |
avconv: Remove hw_device_ctx output filter reinit hack
Not needed any more because we no longer have any useful case which
will reinitialise with hardware frames here.
| bd31c61cf94d01dbe1051cf65874e7b2c0ac5454 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bd31c61cf94d01dbe1051cf65874e7b2c0ac5454 | 2016-06-26 19:40:56+01:00 |
avformat/mpegts: Fix probing of mpegts with invalid ASC
Fixes Ticket5566
Signed-off-by: Michael Niedermayer <[email protected]>
| e01b19deceaafa2b7a9d59717484d8831b00cd71 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e01b19deceaafa2b7a9d59717484d8831b00cd71 | 2016-06-07 15:46:08+02:00 |
avcodec/options-test: Check avcodec_open2() return value
Fixes: CID1361937
Signed-off-by: Michael Niedermayer <[email protected]>
| 699201ac0ef64baee261bc6fc587d00724f195af | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/699201ac0ef64baee261bc6fc587d00724f195af | 2016-05-19 21:19:00+02:00 |
h264: move direct mode inits out of h264_slice_header_parse()
This code does not do any bitstream parsing, it just initializes some
internal state.
| 77a1e2c5f8f8250dfacff24b993eb473260ed13e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/77a1e2c5f8f8250dfacff24b993eb473260ed13e | 2016-06-12 20:27:52+02:00 |
avformat/udp: Close the socket after destroying the thread using the socket
for send() this cannot work and even for recv() it feels very wrong and hackish
Signed-off-by: Michael Niedermayer <[email protected]>
| 9591ca704b0e64af5f52471349f800043ec81199 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9591ca704b0e64af5f52471349f800043ec81199 | 2016-05-25 01:39:23+02:00 |
Move check_marker() from get_bits to mpeg4videodec
MPEG-4 is the only decoder which uses check_marker().
Signed-off-by: Anton Khirnov <[email protected]>
| e4b38878da6b38ef5ca54ce14be985d6ae088834 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e4b38878da6b38ef5ca54ce14be985d6ae088834 | 2016-05-16 10:51:01+02:00 |
mpeg4videodec: Call av_log() in check_marker() with AVCodecContext instead of NULL
Signed-off-by: Anton Khirnov <[email protected]>
| d338abb664febbc2c7266af7818aab1f12dbc161 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d338abb664febbc2c7266af7818aab1f12dbc161 | 2016-05-16 10:51:17+02:00 |
x86inc: Improve handling of %ifid with multi-token parameters
The yasm/nasm preprocessor only checks the first token, which means that
parameters such as `dword [rax]` are treated as identifiers, which is
generally not what we want.
Signed-off-by: Anton Khirnov <[email protected]>
| 300fb0df84e9a563ed3b8a9b3d365abb6cf34600 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/300fb0df84e9a563ed3b8a9b3d365abb6cf34600 | 2016-05-16 10:31:20+02:00 |
avcodec/iff: check for end of buffer in input for delta_l decompression
Signed-off-by: Paul B Mahol <[email protected]>
| 51a1c1c6ac98d1d0d0a654f066782707af092fed | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/51a1c1c6ac98d1d0d0a654f066782707af092fed | 2016-05-14 14:29:59+02:00 |
rtpdec: Always check if we have the next packet queued
It doesn't matter what the actual reason for not returning
an AVPacket was - if we didn't return any packet and we have
the next one queued, parse it immediately. (rtp_parse_queued_packet
always consumes a queued packet if one exists, so there's no risk
for infinite loops.)
Signed-off-by: Martin Storsjö <[email protected]>
| 9ea78fd00a49f0691c1a5134eb59d4e5bb380a2a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9ea78fd00a49f0691c1a5134eb59d4e5bb380a2a | 2016-05-11 10:35:01+03:00 |
avfilter/colorspacedsp_template: Add argument protecting () to avg()
Signed-off-by: Michael Niedermayer <[email protected]>
| c8d95e5ceb720b89b5ad055544fa5738125b151c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c8d95e5ceb720b89b5ad055544fa5738125b151c | 2016-04-17 13:17:18+02:00 |
tiffenc: Check zlib support for deflate option during initialization
This converts a misleading error about an option not found to a more
meaningful one.
| 6c445990e64124ad64c79423dfd3764520648c89 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6c445990e64124ad64c79423dfd3764520648c89 | 2016-06-29 15:25:42-04:00 |
checkasm/vf_blend: Decrease iteration count
The test is already slow.
| ebf648d490448d511b5fe970d76040169e65ef74 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ebf648d490448d511b5fe970d76040169e65ef74 | 2016-02-14 10:48:24-08:00 |
lavc/ffjni: remove use of private JniInvocation API to retreive the Java VM
Android N will prevent users from loading non-public APIs.
Users should only rely on the av_jni_set_java_vm function to set the
Java VM.
| 33d69a90085d30af8a292d9364b835a26565d6b9 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/33d69a90085d30af8a292d9364b835a26565d6b9 | 2016-03-14 10:05:33+01:00 |
mov: Trim dref absolute path
Samples produced by Omneon (Harmonic) store external references with
paths ending with 0s. Such movs cannot be loaded properly since every
0 is converted to '/', to keep the same parsing code for dref type 2
and type 18: this makes the external reference point to a non-existing
direactory, rather than to the actual referenced file.
Add a brief trimming loop that drops all ending 0s before trying to
parse the external reference path.
Signed-off-by: Vittorio Giovara <[email protected]>
| d40cb726d271b0284642a1ba159eb26a5c579f77 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d40cb726d271b0284642a1ba159eb26a5c579f77 | 2016-03-05 08:23:18-05:00 |
avcodec: Add bits_per_raw_sample to AVCodecParameters
The bits_per_raw_sample represents the number of bits of precision per sample.
The field is added at the logical place, not at the end as the code was just
recently added
This fixes the regression about losing the audio sample precision information
The change in the fate test checksum un-does the change from the merge
Previous version reviewed by: wm4 <[email protected]>
Previous version reviewed by: Dominik 'Rathann' Mierzejewski <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 21acc4db5fa3f11997b2a27f03e87eac4d69e088 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/21acc4db5fa3f11997b2a27f03e87eac4d69e088 | 2016-04-15 00:33:55+02:00 |
avcodec/pngenc: Replace memcpy by av_image_copy()
Fixes out of array access
Fixes: 0cf176e6d3ab9fe924f39738e513f547/asan_generic_4a54aa_3431_aaa28be1cb32e307a9890cad06f84fba.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| 7ec9c5ce8a753175244da971fed9f1e25aef7971 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/7ec9c5ce8a753175244da971fed9f1e25aef7971 | 2016-01-15 03:38:43+01:00 |
avcodec/wmaenc: Check input for finiteness
Fixes out of array read
Fixes: 1b79b985cdf860ffa228c00ee5497051/signal_sigsegv_1f99d24_315_f0f1fdb451264b1138e9c24eb7d49181.wv
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| aa6aa2ef091818c2669c48051286ce361401f31b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/aa6aa2ef091818c2669c48051286ce361401f31b | 2016-01-16 21:42:12+01:00 |
swscale/x86/rgb2rgb_template: Fix planar2x() for short width
Fixes: 451b3e0cf956c0bd2f27ed753ac24050/asan_heap-oob_2873c01_3231_7ed10a9464d15f0d57277f5917c566a8.AVI
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| c8a9aaab2695e0f9921db946a3b9f14bea880167 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c8a9aaab2695e0f9921db946a3b9f14bea880167 | 2016-01-17 12:34:34+01:00 |
swscale/yuv2rgb: Increase YUV2RGB table headroom
This makes SWS more robust
Fixes: 07650a772d98aa63b0fed6370dc89037/asan_heap-oob_27ddeaf_2657_2c81ff264dee5d9712cb3251fb9c3bbb.264
Fixes: out of array read
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| 8f3a9a8c278acf886f70a1d743bc07b6f9c7b51a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/8f3a9a8c278acf886f70a1d743bc07b6f9c7b51a | 2016-01-14 15:46:55+01:00 |
avcodec/mjpegdec: Fix negative shift
Fixes: mjpeg_left_shift.avi
Found-by: Piotr Bandurski <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| d86d7b2486cd5c31db8e820d8a89554abf19567e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d86d7b2486cd5c31db8e820d8a89554abf19567e | 2016-01-10 15:59:27+01:00 |
avfilter/vf_decimate: Check that input parameters match
Fixes Ticket4964
Signed-off-by: Michael Niedermayer <[email protected]>
| 30fe3fd52721c8c6566001192cd16be423ffc92b | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/30fe3fd52721c8c6566001192cd16be423ffc92b | 2015-12-14 21:46:05+01:00 |
avcodec/s302menc: check if buf_size can actually be put into 16bit size
This disallows creating unplayable audio.
Signed-off-by: Paul B Mahol <[email protected]>
| db6e337b41fce401e67daa2f05fbe0663f825240 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/db6e337b41fce401e67daa2f05fbe0663f825240 | 2015-12-20 16:05:37+01:00 |
mxfenc: always assume long gop
Checking the codec context parameters to find out this information is
far too unreliable to be useful, so it is safer to assume B-frames are
always present.
| b8b21dee0f0b4bcc1888067c497d6e838859d2cd | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/b8b21dee0f0b4bcc1888067c497d6e838859d2cd | 2015-12-06 10:28:36+01:00 |
dvenc: Validate the frame size before copying it
| f7986239f4dbec91c743c4c5eb0a2339bd325bf6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f7986239f4dbec91c743c4c5eb0a2339bd325bf6 | 2015-11-28 17:02:15+01:00 |
x86: checkasm: check for or handle missing cleanup after MMX instructions
Not every asm routine is expected clear the MMX state after returning.
It is however a requisite for testing floating point code in checkasm.
Annotate functions requiring cleanup with declare_func_emms() and issue
emms after the call. The remaining functions are checked for having a
cleared MMX state after return.
| 711781d7a1714ea4eb0217eb1ba04811978c43d1 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/711781d7a1714ea4eb0217eb1ba04811978c43d1 | 2015-12-21 17:40:18+01:00 |
swscale/utils: Fix for runtime error: left shift of negative value -1
Fixes: c106b36fa36db8ff8f3ed0c82be7bea2/asan_heap-oob_32699f0_6321_467b9a1d7e03d7cfd310b7e65dc53bcc.mov
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| 325b59368dae3c3f2f5cc39873002b4cf133ccbc | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/325b59368dae3c3f2f5cc39873002b4cf133ccbc | 2015-12-04 21:44:53+01:00 |
avcodec/h264_slice: Limit max_contexts when slice_context_count is initialized
Fixes out of array access
Fixes: 1430e9c43fae47a24c179c7c54f94918/signal_sigsegv_421427_2049_f2192b6829ab6e0eefcb035329c03c60.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| 4ea4d2f438c9a7eba37980c9a87be4b34943e4d5 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4ea4d2f438c9a7eba37980c9a87be4b34943e4d5 | 2015-11-24 22:17:36+01:00 |
configure: Replace `pr` since it is not provided by busybox
While pr is a valid POSIX.1 command, its usage in configure
is a little borderline and is possible to replace it with
printf.
Bug-Id: 913
Signed-off-by: Luca Barbato <[email protected]>
| bf12a81cc67d62dd45c58e29fa0e9177331cc151 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bf12a81cc67d62dd45c58e29fa0e9177331cc151 | 2015-12-02 23:49:10+01:00 |
avformat/mp3dec: prefer "fast_seek" to TOC seek for CBR files.
"Fast seek" uses linear interpolation to find the position of the
requested seek time. For CBR this is more direct than using the
mp3 TOC and bypassing the TOC avoids problems with TOC precision.
(see https://crbug.com/545914#c13)
For VBR, fast seek is not precise, so continue to prefer the TOC
when available (the lesser of two evils).
Also, some re-ordering of the logic in mp3_seek to simplify and
give usetoc=1 precedence over fastseek flag.
Signed-off-by: wm4 <[email protected]>
| 5e6ce28dabe002a6130f17b59c454bdee33088f7 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5e6ce28dabe002a6130f17b59c454bdee33088f7 | 2015-12-02 11:02:27+01:00 |
avformat/matroskadec: Check subtitle stream before dereferencing
Unrecognized streams are not allocated
Fixes: flicker-1.color1.vp91447030769.08.webm
Found-by: Chris Cunningham <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| a5034b324cad4c29d47ef285a30b0705e6eb0384 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a5034b324cad4c29d47ef285a30b0705e6eb0384 | 2015-11-17 19:02:28+01:00 |
avcodec/takdec: Skip last p2 sample (which is unused)
Fixes out of array read
Fixes: cb3f38b08b4541523974667c7d1eee9e/asan_heap-oob_2659e18_9838_021fd5cd635bf76cede6398cd9ecbcdd.tak
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <[email protected]>
| 08b520636e96ba6888b669b9b3f4c414631ea1d2 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/08b520636e96ba6888b669b9b3f4c414631ea1d2 | 2015-11-15 01:23:25+01:00 |
hqx: correct type and size check of info_offset
It is used as size argument of ff_canopus_parse_info_tag, which uses it
as size argument to bytestream2_init, which only supports sizes up to
INT_MAX.
Changing it's type to unsigned simplifies the check.
Signed-off-by: Andreas Cadhalpun <[email protected]>
| 9fd2bf09dbc630484d9e88a1d27f7e8508b70a2c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9fd2bf09dbc630484d9e88a1d27f7e8508b70a2c | 2015-11-16 12:56:03+01:00 |
avdevice/dshow_enummediatypes: check return of av_malloc
Untested.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
| 6f1ddc726f0763cd9cc271e33ba0769d821d74da | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6f1ddc726f0763cd9cc271e33ba0769d821d74da | 2015-11-06 09:36:57-05:00 |
swr: do not reject channel layouts that use channel 63
Channel layouts are essentially uint64_t, and every value is valid.
| 80580bb24014115e951b33135c330ed13c4f3b9c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/80580bb24014115e951b33135c330ed13c4f3b9c | 2015-10-28 19:25:49+01:00 |
avformat/rsd: Check av_new_packet() return value
Signed-off-by: Michael Niedermayer <[email protected]>
| 92a26261d1ccc02c4fbdae2031e279009804c159 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/92a26261d1ccc02c4fbdae2031e279009804c159 | 2015-10-17 12:56:47+02:00 |
doc/ffmpeg: use stream_loop instead of loop
Commit dbb03b8e47f905f0f7b10c3eb5ac11f9bfc793ff renamed loop to
stream_loop. This documents the change.
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
| 76cd82d9257b7eabab806fc7202676d5bd8406c4 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/76cd82d9257b7eabab806fc7202676d5bd8406c4 | 2015-10-14 21:56:31-04:00 |
lavc: Deprecate avctx.rtp_callback field
This function returns the encoded data of a frame, one slice at a time
directly when that slice is encoded, instead of waiting for the full
frame to be done. However this field has a debatable usefulness, since
it looks like it is just a convoluted way to get data at lowest
possible latency, or a somewhat hacky way to store h263 in RFC-2190
rtp encapsulation.
Moreover when multi-threading is enabled (which is by default) the order
of returned slices is not deterministic at all, making the use of this
function not reliable at all (or at the very least, more complicated
than it should be).
So, for the reasons stated above, and being used by only a single encoder
family (mpegvideo), this field is deemed unnecessary, overcomplicated,
and not really belonging to libavcodec. Libavformat features a complete
implementation of RFC-2190, for any other case.
Signed-off-by: Vittorio Giovara <[email protected]>
| 462a54e2291e1fa18e1f1254d09739dfbb795617 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/462a54e2291e1fa18e1f1254d09739dfbb795617 | 2015-11-20 21:05:20+01:00 |
x86/vf_w3fdif: move pxor outside the loop in w3fdif_complex_low
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: James Almer <[email protected]>
| d2bf2d094ed60131562246effe5cf9e305688026 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/d2bf2d094ed60131562246effe5cf9e305688026 | 2015-10-11 14:23:21-03:00 |
AAC encoder: fix assertion error re SF differences
Intermediate results can indeed violate SF delta. Instead of asserting
there, just make the code safe, and assert on the final result.
Also re-clamp SFs more often in short windows (which tend to violate
the restriction when encoding the switch from one window to the other)
| 07b3b779a9f75c73f8e9e638d67bff1e8d244392 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/07b3b779a9f75c73f8e9e638d67bff1e8d244392 | 2015-10-11 23:00:46-03:00 |
fate: Add basic license header check
Signed-off-by: Michael Niedermayer <[email protected]>
| ed18c49f5ff8a124a805142fb9a1803890563822 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ed18c49f5ff8a124a805142fb9a1803890563822 | 2015-09-29 18:52:35+02:00 |
dnxhd: add better support for CIDs 1270 to 1274
These are DNxHR profiles with the following properties:
- Variable size in a profile (property added in a previous commit),
requiring variable-sized macroblock table;
- Variable bitdepth, up to 12 bits.
- Better validation of buffer sizes and positions
Signed-off-by: Christophe Gisquet <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| 6f1ccca4ae3b93b6a2a820a7a0e72081ab35767c | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6f1ccca4ae3b93b6a2a820a7a0e72081ab35767c | 2015-10-05 13:08:20+02:00 |
matroskaenc: Don't write a track language tag
"language" is not an offical matroska tag.
Track languages are specified with the MATROSKA_ID_TRACKLANGUAGE ebml.
Writing the tag overrides the ebml specified language during playback with
libav and some other players.
Signed-off-by: Anton Khirnov <[email protected]>
| f56a08559334b7eb6b3fedbc0cc741887f6067ae | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/f56a08559334b7eb6b3fedbc0cc741887f6067ae | 2015-10-03 13:44:35+02:00 |
mlpdec: Fix a undefined left shift of negative number
This fixes a -Wshift-negative-value warning reported with clang 3.7+.
Signed-off-by: Ganesh Ajjanagadde <[email protected]>
| 977f41e274a66c9d257186ca1df8373a09cc4d40 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/977f41e274a66c9d257186ca1df8373a09cc4d40 | 2015-09-29 14:33:00+02:00 |
avfilter/vf_stereo3d: simplify blank calculations and check height
Signed-off-by: Paul B Mahol <[email protected]>
| eeaf19cee981c5fcbc1f4d7e005444a5aa728288 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/eeaf19cee981c5fcbc1f4d7e005444a5aa728288 | 2015-09-15 19:06:06+00:00 |
lavu: disable wrong value check in get_version() upon api bump.
| 87068ea5c5c800ff9bf1c3fa83665f63b07a7951 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/87068ea5c5c800ff9bf1c3fa83665f63b07a7951 | 2015-08-18 15:57:20-04:00 |
avformat/hevc: Check num_long_term_ref_pics_sps to avoid potentially long loops
Signed-off-by: Michael Niedermayer <[email protected]>
| ee155c18a2c50b339ba5f6f223fbb6dc343fd471 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ee155c18a2c50b339ba5f6f223fbb6dc343fd471 | 2015-08-24 13:04:38+02:00 |
avcodec/aacsbr: add missing header include
Fixes make checkheaders
Signed-off-by: James Almer <[email protected]>
| ede590c84d73e3e900a9c644ede9dbdffe2af7e2 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ede590c84d73e3e900a9c644ede9dbdffe2af7e2 | 2015-07-24 16:27:52-03:00 |
checkasm: Use LOCAL_ALIGNED
Fixes alignment issues and bus errors.
Signed-off-by: Martin Storsjö <[email protected]>
| 4d0d55cd623bcd504867f948849380f6b4060b4d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4d0d55cd623bcd504867f948849380f6b4060b4d | 2015-07-26 10:36:22+03:00 |
checkasm: exit with status 0 instead of 1 if there are no tests to perform
| 6cc4d3e9a982e926494f4b919d9733fe29774acf | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/6cc4d3e9a982e926494f4b919d9733fe29774acf | 2015-07-18 01:06:44+02:00 |
avformat/vobsub: do not attempt to check duplicate subtitles
Some .idx files actually contain duplicate subtitle events:
timestamp: 00:07:52:600, filepos: 00004e800
timestamp: 00:07:52:600, filepos: 00004f800
The second will be dropped, because it has same pts, duration, and text
(the text is just a dummy empty string; the real data is retrieved when
actually reading vobsub subtitle packets).
Dropping this is probably not intended/safe, so avoid it.
See trac issue #4872 for a sample. This patch doesn't fix decoding of
the sample, though.
| 5c93e57f5c07b52f04363c178c4fc1892c0d71aa | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/5c93e57f5c07b52f04363c178c4fc1892c0d71aa | 2015-09-21 13:43:32+02:00 |
ssim: refactor a weird double loop.
Reviewed-by: Paul B Mahol <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| a1f48480497bb462c5d1d589ae393335f50b06e0 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/a1f48480497bb462c5d1d589ae393335f50b06e0 | 2015-07-13 02:23:30+02:00 |
lavu: Makefile: skip atomic.c if native atomics are available
This prevents a linker warning and skips a useless compilation
Signed-off-by: Michael Niedermayer <[email protected]>
| c190fdf65de80f22b9d549b458d2bb817965095e | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c190fdf65de80f22b9d549b458d2bb817965095e | 2015-07-01 21:40:16+02:00 |
avcodec/jpeg2000dec: Replace TPsot check by assert
The condition is impossible now.
the TPsot type is changed to unsigned int to prevent gcc from producing warnings
Signed-off-by: Michael Niedermayer <[email protected]>
| bb9f4f94ace54ba0f06a1d89c558697f11d6c69d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/bb9f4f94ace54ba0f06a1d89c558697f11d6c69d | 2015-06-20 14:26:34+02:00 |
avcodec/jpeg2000dec: Print warning for "Selective arithmetic coding bypass"
This is implemented but i suspect does not work correctly as no file using this
seems to decode correctly.
Signed-off-by: Michael Niedermayer <[email protected]>
| 2f1dd4a3d11200cd25b38fa18c1a4be67f6a6aec | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/2f1dd4a3d11200cd25b38fa18c1a4be67f6a6aec | 2015-06-11 22:59:07+02:00 |
avformat/wavdec: Increase probe_packets limit
Fixes DTS detection of b2429e5ba9.dts
Signed-off-by: Michael Niedermayer <[email protected]>
| 9f5769437aaab30a359cde254f39d9a28b1ce657 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/9f5769437aaab30a359cde254f39d9a28b1ce657 | 2015-05-23 12:07:23+02:00 |
avcodec/dcadec: Check active_bands
Fixes CID1297594 part2
Signed-off-by: Michael Niedermayer <[email protected]>
| fc624ec9ba7e5c4e8d905ac10f605a43d123f95a | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/fc624ec9ba7e5c4e8d905ac10f605a43d123f95a | 2015-05-15 18:29:40+02:00 |
avcodec/aacenc: use < 0 instead of != 0 for error checks
Signed-off-by: Michael Niedermayer <[email protected]>
| 3fb726c6b4772594365271046d11c87ae8417bde | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/3fb726c6b4772594365271046d11c87ae8417bde | 2015-05-16 19:07:31+02:00 |
avutil/ppc/cpu: Check if unistd.h is available before including it
Signed-off-by: Michael Niedermayer <[email protected]>
| 47cc1a2bf1b757dc388cd47f43dc64e5cc543918 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/47cc1a2bf1b757dc388cd47f43dc64e5cc543918 | 2015-05-31 22:11:40+02:00 |
configure: improve the checks for gmtime_r and localtime_r
They are inlined wrapper functions inside the time.h header on MinGW-w64, so
neither check_func() or check_func_headers() work with them.
Reviewed-by: Michael Niedermayer <[email protected]>
Signed-off-by: James Almer <[email protected]>
| 1b4dd59e5fbdebb8d9f13ad2dbdaa0179d0cce57 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/1b4dd59e5fbdebb8d9f13ad2dbdaa0179d0cce57 | 2015-06-06 12:07:53-03:00 |
doc/ffprobe.xsd: remove extra sequence from streamType
This makes the XSD valid again. Fixes a regression from a72b61a.
Signed-off-by: Stefano Sabatini <[email protected]>
| b0294f0cfb1bd16bbb570064d01e788bc6221fd1 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/b0294f0cfb1bd16bbb570064d01e788bc6221fd1 | 2015-05-13 12:35:16+02:00 |
alsdec: only adapt order for positive max_order
For max_order = 0 the clipping range is invalid. (amin = 2, amax = 1)
CC: [email protected]
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
| 60f1cc4a1ffcbf24acbb543988ceeaec76b70818 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/60f1cc4a1ffcbf24acbb543988ceeaec76b70818 | 2015-05-05 16:10:52+02:00 |
avidec: avoid infinite loop due to negative ast->sample_size
If max in clean_index is set to a negative ast->sample_size, the
following loop never ends:
while (max < 1024)
max += max;
Thus set ast->sample_size to 0 if it would otherwise be negative.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
| ca234639ac49a0dc073ac1f10977979acdb94f97 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/ca234639ac49a0dc073ac1f10977979acdb94f97 | 2015-05-05 00:04:38+02:00 |
formats: Check memory allocations
| c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/c3bd1d60af97e8d2568dac9fcce7bdabb4ff93c8 | 2015-03-12 17:46:47+00:00 |
avcodec/h264_ps: Move truncation check from VUI to SPS
This more completely checks for truncation
Signed-off-by: Michael Niedermayer <[email protected]>
| 32e06c485be94a4967bff87022cbb065d3cbfd0d | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/32e06c485be94a4967bff87022cbb065d3cbfd0d | 2015-04-08 22:19:56+02:00 |
avformat/siff: Fix checks and variable types
Signed-off-by: Michael Niedermayer <[email protected]>
| e71dce5769b2282824da7cfd6f7e4ce0d1985876 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/e71dce5769b2282824da7cfd6f7e4ce0d1985876 | 2015-03-09 21:05:29+01:00 |
avformat/mov: check color parameter type explicitly.
Fixes ticket #4387.
Signed-off-by: Michael Niedermayer <[email protected]>
Note, Vittorio Giovara had submitted a very similar fix to me privately
a few hours before this, iam applying Jochens because it comes with a
commit message too and i had not yet applied Vittorios, but For sake
of credit, Vittorio independently solved this first
| 0276b9524294e518cdc7cbfa12b7cb301ed86fb6 | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/0276b9524294e518cdc7cbfa12b7cb301ed86fb6 | 2015-03-24 14:06:03+01:00 |
webp: validate the distance prefix code
According to the WebP Lossless Bitstream Specification the highest
allowed value for a prefix code is 39.
If prefix_code is too large, the calculated extra_bits has an invalid
value and triggers an assertion in get_bits.
Signed-off-by: Andreas Cadhalpun <[email protected]>
Signed-off-by: Anton Khirnov <[email protected]>
| 4f2ee9daeedec636fb4fe953a1e0990a7102d5eb | ffmpeg | devign | 0 | https://github.com/ffmpeg/ffmpeg | https://github.com/ffmpeg/ffmpeg/commit/4f2ee9daeedec636fb4fe953a1e0990a7102d5eb | 2015-03-05 14:49:16+01:00 |
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