- 23 Jan, 2016 11 commits
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Anton Khirnov authored
Introduced in 0e6c8532.
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Geza Lore authored
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. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
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. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
cpuflags is never undefined any more, it's set to 0 instead. Also fix an incorrect comment. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
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. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
* 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. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Henrik Gramner authored
Makes it possible to use them in arithmetic expressions. Signed-off-by:
Anton Khirnov <anton@khirnov.net>
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Anton Khirnov authored
The parameters in the docs are currently swapped.
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Luca Barbato authored
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- 22 Jan, 2016 1 commit
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Martin Storsjö authored
This fixes crashes since 243df135. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 21 Jan, 2016 24 commits
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Vittorio Giovara authored
This option is only used by mpegvideoenc. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc. It is a very codec-specific options, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This options is only used by huffyuv, ffvhuv, jpegls, mjpeg, mpegvideoenc, png, utvideo. It is a very codec-specific options, so deprecate the global variant. Set proper limits to the maximum allowed values, and update utvideoenc tests to use the new option name. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
These options are only used by alac and flac. They are very codec-specific options, so deprecate the global variants. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc and openh264. It is a very codec-specific option, so deprecate the global variant. The openh264 option is dropped altogether since it is just a fallback for -max_nal_size anyway. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpeg2. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by ffv1 and ffvhuff. It is a very codec-specific option, so deprecate the global variant. Improve documentation a little. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc, and xvid. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc, x264, xavs, and vpx. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc, x264, and xavs. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by x264 and xavs. It is a very codec-specific option, so deprecate the global variant. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
These options are only used by mpegvideoenc and vpx. They are very codec-specific options, so deprecate the global variants. Add an allowed value to the private options for frame_skip_cmp which seems to have been forgotten, but perfectly working. The libvpx frame dropping feature uses one of such option (frame_skip_threshold) without the other three. For this reason rename the option to something more consistent with the other libvpx variables. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
This option is only used by mpegvideoenc, It is a very codec-specific option, so deprecate the global variant. Set proper limits to the maximum allowed values. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
The b_frame_strategy option is only used by mpegvideoenc, qsv, x264, and xavs, while b_sensitivity is only used by mpegvideoenc. These are very codec-specific options, so deprecate the global variants. Set proper limits to the maximum allowed values. Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Piotr Bandurski authored
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Piotr Bandurski authored
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Vittorio Giovara authored
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Vittorio Giovara authored
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Vittorio Giovara authored
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Vittorio Giovara authored
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Luca Barbato authored
Unbreak --enable-gnutls enabling tls_openssl_protocol Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Derek Buitenhuis authored
This feature is mostly only used by NLE software, and is both of dubious value being enabled by default, and a possible security risk. Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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James Darnley authored
Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
Before this patch trying to enable only https by issuing --disable-protocols --enable-protocol=https --enable-gnutls does not enable https, and --disable-all --enable-protocols does not enable libavformat and the protocols component. Now the default-enabled options are set after the explicitly disabled/enabled options are evaluated. If an explicitly enabled option cannot be enabled configure will fail printing an error message.
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- 20 Jan, 2016 1 commit
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Vittorio Giovara authored
Based on the original documentation found in mpeg2dec (1995). Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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- 19 Jan, 2016 3 commits
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Arttu Ylä-Outinen authored
Updates libkvazaar to pass the exact frame rate to Kvazaar by setting the numerator and denominator separately instead of a single floating point number. The exact frame rate is needed for writing timing info to the bitstream. Requires Kvazaar version 0.8.1. Signed-off-by:
Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Arttu Ylä-Outinen authored
In the unlikely situation the user decides to set ticks_per_frame and timebase to a value large enough to overflow. Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Luca Barbato authored
Use mips{,64}eb to force big endian and mips{,64}el to force little endian.
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