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* avutil/parseutils: accept everything in av_parse_time that ↵Marton Balint2016-02-14
| | | | | | | | ff_iso8601_to_unix_time accepts Also parse timezone information previously ignored in ff_iso8601_to_unix_time. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil/parseutils: use microsecond precision when parsing "now" in ↵Marton Balint2016-02-14
| | | | | | | | av_parse_time() Use av_gettime() instead of time(0) for querying current time. Signed-off-by: Marton Balint <cus@passwd.hu>
* avutil: Remove x86_cpu.hTimothy Gu2016-02-13
| | | | It is private (uninstalled) and unused.
* avutil/frame: Free destination qp_table_buf in frame_copy_props()Michael Niedermayer2016-02-13
| | | | | | | Fixes memleak Fixes: Ticket4899 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/imgutils: only align the palette in av_image_copy_to_buffer() if ↵Michael Niedermayer2016-02-13
| | | | | | | | | there is enough space This allows disabling the alignment by using a compact buffer Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/avstring: add a "ALL" entry and the possibility to negate matches to ↵Michael Niedermayer2016-02-13
| | | | | | | | | | av_match_name() This will extend the whitelist features to allow blacklisting individual protocols and to explicitly force everything to be enabled. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avutil/imgutils: do not ignore align parameter for pseudo-pal in ↵Michael Niedermayer2016-02-13
| | | | | | | av_image_get_buffer_size() Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* x86/cpu: set avxslow cpuflag on btver2 CPUsJames Almer2016-02-07
| | | | | | | They are also slow when using 256 bit wide registers Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* x86/emms: empty the mmx state unconditionally on supported targetsJames Almer2016-02-04
| | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* avutil/aes_crt: free AVAESCTR struct properlyJames Almer2016-02-03
| | | | | Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit 'd336bfcf69fee159e9dba5e5e486ddb1aba61aab'Derek Buitenhuis2016-02-03
|\ | | | | | | | | | | | | * commit 'd336bfcf69fee159e9dba5e5e486ddb1aba61aab': pixdesc: fix and extend doxy for av_pix_fmt_get_chroma_sub_sample() Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
| * pixdesc: fix and extend doxy for av_pix_fmt_get_chroma_sub_sample()Anton Khirnov2016-01-23
| | | | | | | | The parameters in the docs are currently swapped.
| * lavu: add AV_CEIL_RSHIFT and use it in various placesClément Bœsch2016-01-11
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avutil: Add GOP timecode frame side dataDerek Buitenhuis2016-02-01
| | | | | | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | all: Make header guard names consistentTimothy Gu2016-01-31
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* | libavutil/mastering_display_metadata.h: change fields to be rationals as ↵Neil Birkbeck2016-01-29
| | | | | | | | | | | | | | | | | | this is how they are typically coded. (this structure is not referenced anywhere yet) Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | all: Add missing header guardsTimothy Gu2016-01-28
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* | avutil: Rename FF_CEIL_COMPAT to AV_CEIL_COMPATDerek Buitenhuis2016-01-27
| | | | | | | | | | | | | | | | | | | | Libav, for some reason, merged this as a public API function. This will aid in future merges. A define is left for backwards compat, just in case some person used it, since it is in a public header. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | avutil/opt: check for and handle errors in av_opt_set_dict2()Michael Niedermayer2016-01-26
| | | | | | | | | | | | Previously errors could result in random entries to be lost. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avutil: add P010 pixel formatHendrik Leppkes2016-01-26
| | | | | | | | | | P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs.
* | Add missing conversions from side data enum to nameNeil Birkbeck2016-01-22
| | | | | | | | | | | | | | Add names for recently added enums to av_frame_side_data_name. Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | x86inc: Add debug symbols indicating sizes of compiled functionsGeza Lore2016-01-21
| | | | | | | | | | | | | | | | | | Some debuggers/profilers use this metadata to determine which function a given instruction is in; without it they get can confused by local labels (if you haven't stripped those). On the other hand, some tools are still confused even with this metadata. e.g. this fixes `gdb`, but not `perf`. Currently only implemented for ELF.
* | x86inc: Avoid creating unnecessary local labelsHenrik Gramner2016-01-21
| | | | | | | | | | | | | | | | | | | | The REP_RET workaround is only needed on old AMD cpus, and the labels clutter up the symbol table and confuse debugging/profiling tools, so use EQU to create SHN_ABS symbols instead of creating local labels. Furthermore, skip the workaround completely in functions that definitely won't run on such cpus. Note that EQU is just creating a local label when using nasm instead of yasm. This is probably a bug, but at least it doesn't break anything.
* | x86inc: Simplify AUTO_REP_RETHenrik Gramner2016-01-21
| | | | | | | | | | | | cpuflags is never undefined any more, it's set to 0 instead. Also fix an incorrect comment.
* | x86inc: Use more consistent indentationHenrik Gramner2016-01-21
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* | x86inc: Preserve arguments when allocating stack spaceHenrik Gramner2016-01-21
| | | | | | | | | | | | When allocating stack space with a larger alignment than the known stack alignment a temporary register is used for storing the stack pointer. Ensure that this isn't one of the registers used for passing arguments.
* | x86inc: Improve FMA instruction handlingHenrik Gramner2016-01-21
| | | | | | | | | | | | | | | | | | | | | | | | * Correctly handle FMA instructions with memory operands. * Print a warning if FMA instructions are used without the correct cpuflag. * Simplify the instantiation code. * Clarify documentation. Only the last operand in FMA3 instructions can be a memory operand. When converting FMA4 instructions to FMA3 instructions we can utilize the fact that multiply is a commutative operation and reorder operands if necessary to ensure that a memory operand is used only as the last operand.
* | x86inc: Be more verbose in assertion failuresHenrik Gramner2016-01-21
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* | x86/intmath: disable sse av_clip functions when using ICCJames Almer2016-01-21
| | | | | | | | | | | | | | | | | | It seems to miscompile them Should fix fate-ra-288 and fate-twinvq Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu: add pthread asserts if ASSERT_LEVEL>1Clément Bœsch2016-01-20
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* | libavutil: add mastering display metadata sidedataNeil Birkbeck2016-01-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Merge commit '73c8c0341cce9e1a6c4169721f5123f97fc4be2f'Hendrik Leppkes2016-01-19
|\| | | | | | | | | | | | | * commit '73c8c0341cce9e1a6c4169721f5123f97fc4be2f': arm: Fix vfp dead code elimination with have_vfp_vm Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * arm: Fix vfp dead code elimination with have_vfp_vmMartin Storsjö2016-01-08
| | | | | | | | | | | | | | | | | | This fixes builds with --disable-vfp. Checking for the armv6 cpu flag is incorrect, since vfpv2 isn't armv6 specific. Signed-off-by: Martin Storsjö <martin@martin.st>
* | x86/fixed_dsp: add ff_butterflies_fixed_sse2James Almer2016-01-16
| | | | | | | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu/x86/lls: add fma3 optimizations for update_llsGanesh Ajjanagadde2016-01-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This improves accuracy (very slightly) and speed for processors having fma3. Sample benchmark (fate flac-16-lpc-cholesky, Haswell): old: 5993610 decicycles in ff_lpc_calc_coefs, 64 runs, 0 skips 5951528 decicycles in ff_lpc_calc_coefs, 128 runs, 0 skips new: 5252410 decicycles in ff_lpc_calc_coefs, 64 runs, 0 skips 5232869 decicycles in ff_lpc_calc_coefs, 128 runs, 0 skips Tested with FATE and --disable-fma3, also examined contents of lavu/lls-test. Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Henrik Gramner <henrik@gramner.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | x86/intmath: add missing early clobber to output operandsJames Almer2016-01-15
| | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu: prevent overflow in av_clip_intp2_cAndreas Cadhalpun2016-01-15
| | | | | | | | | | | | | | | | This fixes ubsan runtime error: signed integer overflow: 8388608 + 2140274688 cannot be represented in type 'int' Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | lavu/libm: add isfinite fallbackGanesh Ajjanagadde2016-01-13
| | | | | | | | | | Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
* | avutil/common: Protect GET_BYTE in GET_UTF8() by ()Michael Niedermayer2016-01-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | Correct two build/built typosTimothy Gu2016-01-11
| | | | | | | | | | Found-by: Leo Izen <leo.izen@gmail.com> as thebombzen on IRC Signed-off-by: Timothy Gu <timothygu99@gmail.com>
* | x86/float_dsp: zero extend offset from ff_scalarproduct_float_sseJames Almer2016-01-08
| | | | | | | | | | Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | x86/float_dsp: zero extend len from ff_butterflies_float_sse implicitlyJames Almer2016-01-08
| | | | | | | | | | Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | x86/float_dsp: remove len check from ff_butterflies_float_sseJames Almer2016-01-08
| | | | | | | | | | | | | | The function documentation explicitly mentions it needs to be a multiple of 4. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu: rename and move ff_parity to av_parityJames Almer2016-01-07
| | | | | | | | | | | | | | av_popcount is not defined in intmath.h. Reviewed-by: ubitux Signed-off-by: James Almer <jamrial@gmail.com>
* | lavu: add ff_parity()Clément Bœsch2016-01-07
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* | lavu/common: add an explanation to FF_CEIL_RSHIFT()Clément Bœsch2016-01-07
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* | lavu/common: fix FF_CEIL_RSHIFT() range commentClément Bœsch2016-01-07
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* | x86/intmath: add sse optimized av_clipf and av_clipdJames Almer2016-01-07
| | | | | | | | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* | avutil/cpu: add missing entry for vfp_vm to av_parse_cpu_capsHendrik Leppkes2016-01-02
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* | Merge commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0'Hendrik Leppkes2016-01-02
|\| | | | | | | | | | | | | * commit 'e2710e790c09e49e86baa58c6063af0097cc8cb0': arm: add a cpu flag for the VFPv2 vector mode Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
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