If opj_image_create fails to allocate an image it returns NULL, which
causes a segmentation fault at 'img->x0 = 0'.
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* commit 'fd11465b21ac90bf6964b0c0ca9d6ba64cd3291d':
configure: Use pkg-config for fdk-aac
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '604abd025dac4cc73a2f6b0c000c3695c16fb000':
configure: Provide an option to override the environment
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '06db45523c1068c24f049ef2b20fcdead3bf36d8':
configure: Support the extended pkgconf syntax
Conflicts:
configure
Merged-by: Michael Niedermayer <michaelni@gmx.at>
This patch adds MSA (MIPS-SIMD-Arch) optimizations for HEVC bi mc functions (qpel as well as epel) in new file hevc_mc_bi_msa.c
Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h
Adds HEVC specific macros (needed for this patch) in libavcodec/mips/hevc_macros_msa.h
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* commit '172b2cee17a3779c114ba065dd7b25dcf61e408f':
dxva2: Add ifdefs around structs that might not be available
Conflicts:
libavcodec/dxva2.c
See: 94d07b314a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
The only need to be listed if they are to be used in ifdefs from
within the code - config items used as dependencies only within
configure don't need to be exported.
Signed-off-by: Martin Storsjö <martin@martin.st>
This fixes dxva2 detection (i.e. correctly realizes that it isn't
available) for WinRT, where dxva2api.h does exist, but these definitions
are omitted (when targeting the API subsets).
Ideally we should rather check for e.g. DXVA2_ConfigPictureDecode,
but configure might fail to find that definition due to _WIN32_WINNT
not being set to the right value during configure. (libavcodec/dxva2.h
manually overrides the _WIN32_WINNT define.)
This allows removing hardcoded --disable-dxva2 from such build
configurations.
Signed-off-by: Martin Storsjö <martin@martin.st>
The option was added in commit d9ae1031f5
but it was never documented. The text is based on the one written by the
commit author for the corresponding AVFormatContext.max_interleave_delta
field.
* commit '28fa58cf5d939151108345d7ddddebbd51d9b684':
dxva2: Fix build when only D3D11 or DXVA2 is used
Conflicts:
libavcodec/dxva2_internal.h
See: 94d07b314a
Merged-by: Michael Niedermayer <michaelni@gmx.at>
* commit '31de41babcd96f8ac2e6632454737aecb3710df7':
configure: Check if ID3D11VideoDecoder exists, not just the header to enable d3d11va
Conflicts:
configure
See: a838b22bd9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
mpz_import and mpz_export were added in GMP 4.1, in 2002.
This simplifies the DH code by clarifying that it only uses pure
bignum functions, no other parts of nettle/hogweed.
Signed-off-by: Martin Storsjö <martin@martin.st>
Andreas Cadhalpun
Michael Niedermayer
James Almer
Paul B Mahol
周晓勇
Luca Barbato
Shivraj Patil
Martin Storsjö
Stefano Sabatini
Ronald S. Bultje
Steve Lhomme