The second ; in a double ;; is actually a null statement. It triggers
the typical declaration-after-statement compiler-warnings if it occurs
in the middle of several declarations (like here).
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
"In both cases.." and "Repeat this call until.." would be better to
be in a separate line.
http://ffmpeg.org/doxygen/trunk/group__lavc__encdec.html
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This allows for easy shortlog/log parsing, useful in determining
eligible members of the general assembly for the new FFmpeg voting
system.
Signed-off-by: Josh de Kock <josh@itanimul.li>
The capture_started variable was never set, it is simpler to call the stop
functions unconditionally if the interface is available.
Signed-off-by: Marton Balint <cus@passwd.hu>
Fixes: out of array access
Fixes: 20763/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MAGICYUV_fuzzer-5759562508664832
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Prevents memleaks when the trailer is never written or when shifting the
data fails when writing the trailer.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
If we are given a non-render node, try to find the matching render node and
fail if that isn't possible.
libva will not accept a non-render device which is not DRM master, because
it requires legacy DRM authentication to succeed in that case:
<https://github.com/intel/libva/blob/master/va/drm/va_drm.c#L68-L75>. This
is annoying for kmsgrab because in most recording situations DRM master is
already held by something else (such as a windowing system), leading to
device derivation not working and forcing the user to create the target
VAAPI device separately.
Add function pointer field in vaapi_profile_map[], set profile_parser
for HEVC_REXT to find the exact va_profile.
Also add format map support.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Add vaapi_parse_rext_profile and use profile constraint flags to
determine the exact va_profile for HEVC_REXT.
If profile mismatch is allowed, select Main profile by default.
Add build object in Makefile for h265_profile_level dependency.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Parse all the constraint flags according to ITU-T Rec. H.265 (02/2018).
They have to be passed to hw decoders to determine the exact profile for Range
Extension HEVC.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Extend ParameterBufferHEVC to ParameterBufferHEVCExtension for both
VAPicture and VASlice.
Pass Range Extension flags to support the decode for HEVC REXT.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
VA_RT_FORMAT describes the desired sampling format for surface.
When creating surface, VA_RT_FORMAT will be used firstly to choose
the expected fourcc/media_format for the surface. And the fourcc
will be revised by the value of VASurfaceAttribPixelFormat.
Add vaapi_format_map support for new pixel_format Y210.
This is fundamental for both VA-API and QSV.
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
Paul B Mahol
Andreas Rheinhardt
Michael Niedermayer
Linjie Fu
Carl Eugen Hoyos
Thilo Borgmann
rcombs
Josh de Kock
Marton Balint
James Almer
Ting Fu
Brad Smith
Jacob Ruiz
Anamitra Ghorui
Zane van Iperen
Mark Thompson