- 23 Jan, 2016 7 commits
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Charlie Arnold authored
Fix configure to set DST_PATH to the Windows style path when building with MSVC Fixes ticket #5180. Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Andreas Cadhalpun authored
Reviewed-by:
Michael Niedermayer <michael@niedermayer.cc> Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Michael Niedermayer authored
Fixes valgrind warning Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Hendrik Leppkes authored
Fixes artifacts in interlaced decoding on old Intel GPUs.
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Michael Niedermayer authored
Fixes assertion failure and integer overflow Fixes: fc677bbea2c6f901763eb637b61fa5e2/signal_sigabrt_7ffff6ae7cb7_9556_dfd95f040a69f725d1b2f861bd491725.ivf Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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- 22 Jan, 2016 19 commits
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Reviewed-by:
Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Michael Niedermayer authored
Reviewed-by:
Andreas Cadhalpun <andreas.cadhalpun@googlemail.com> Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Rostislav Pehlivanov authored
Full range video had been broken by the introduction of the < 2U check at the following line. The bitstream format kind of implies that the full and limited ranges use different pix_fmts but that's incorrect since we have the avctx->color_range flag. So adjust the pixel range index to be mapped to the same pix_fmts as limited range index. Signed-off-by:
Rostislav Pehlivanov <atomnuker@gmail.com>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Perette Barella authored
adds two new options that may be set via the dictionary: - send_buffer_size - recv_buffer_size When present, setsockopt() is used with SO_SNDBUF and SO_RCVBUF to set socket buffer sizes. I chose to make send and receive independent because buffering requirements are often asymmetric. Errors in setting the buffer size mean the socket will use its default, so they are ignored. There is no sanity checking on values, as the kernel/socket layers already impose reasonable limits if asked for something crazy. Rationale for enlarging receive buffers is to reduce susceptibility to intermittent network delays/congestion. I added setting the send buffer for symmetry. Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Ganesh Ajjanagadde authored
Further speedups possible by getting rid of exp2f... Reviewed-by:
Paul B Mahol <onemda@gmail.com> Signed-off-by:
Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Ganesh Ajjanagadde authored
Faster methods possible; since exponent is always a multiple of 1/8. Reviewed-by:
Michael Niedermayer <michael@niedermayer.cc> Signed-off-by:
Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Ganesh Ajjanagadde authored
Much faster generation possible; but array is small so don't want to bloat the binary. Reviewed-by:
Michael Niedermayer <michael@niedermayer.cc> Signed-off-by:
Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Ganesh Ajjanagadde authored
May help to prevent incidents like 19e456d4. Reviewed-by:
Michael Niedermayer <michael@niedermayer.cc> Signed-off-by:
Ganesh Ajjanagadde <gajjanagadde@gmail.com>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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John Cox authored
Allow more of the cabac functions to be overridden and avoid generating any code for unwanted refill functions. Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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John Cox authored
When refilling the low bit buffer after get_cabac count the bits with ctz if the processor has a fast version. Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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John Cox authored
Ensure that cabac init sets the bitstream pointer to an even value. It is often faster to load from an aligned boundry Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Neil Birkbeck authored
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>
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- 21 Jan, 2016 14 commits
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Andreas Cadhalpun authored
Previously the full source path was embedded inconsistently in the debug information between in-tree/out-of-tree builds. The 'vpath %.inc' becomes necessary for finding libavfilter/all_channel_layouts.inc in out-of-tree builds. The full source path is still embedded in the debug information, but it's now independent of whether building in-tree or out-of-tree. The biggest improvement of this patch is that gdb now always searches for the path relative to the source directory. It still also searches for the full path. Previously it searched only for the full path in out-of-tree builds, making the debug information generated by Debian's buildds rather hard to use. Reviewed-by:
Michael Niedermayer <michael@niedermayer.cc> Signed-off-by:
Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
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Michael Niedermayer authored
Fixes assertion failure Fixes: c40c779601b77dc6e19aaea0b04b9751/signal_sigabrt_7ffff6ae7cb7_5769_b94f6ec70caecb2d3d76b4771b109ac1.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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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.
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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.
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Henrik Gramner authored
cpuflags is never undefined any more, it's set to 0 instead. Also fix an incorrect comment.
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Henrik Gramner authored
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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.
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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.
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Henrik Gramner authored
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James Almer authored
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>
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Paul B Mahol authored
Signed-off-by:
Paul B Mahol <onemda@gmail.com>
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Michael Niedermayer authored
Signed-off-by:
Michael Niedermayer <michael@niedermayer.cc>
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Rostislav Pehlivanov authored
The version structure in the main decoder context was not (and apparently has never been) populated since it was added. Still, having VC-2 break the existing Dirac Low Delay mode was odd and easily avoidable had the specifications authors noticed/cared. Signed-off-by:
Rostislav Pehlivanov <atomnuker@gmail.com>
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Rostislav Pehlivanov authored
The specs define some more overlapping and some rarely used parse codes which were missing. Signed-off-by:
Rostislav Pehlivanov <atomnuker@gmail.com>
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