- 20 Feb, 2015 13 commits
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Peter Meerwald authored
add ARM code for implementing av_clip_intp2 using the ssat instruction on Cortex-A8, av_clip_intp2_arm() is faster than av_clip_intp2_c() and the generic av_clip(), about -19% Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Peter Meerwald authored
there already is a function, av_clip_uintp2() that clips a signed integer to an unsigned power-of-two range, i.e. 0,2^p-1 this patch adds a function av_clip_intp2() that clips a signed integer to a signed power-of-two range, i.e. -(2^p),(2^p-1) the new function can be used as a special case for av_clip(), e.g. av_clip(x, -8192, 8191) can be rewritten as av_clip_intp2(x, 13) there are ARM instructions, usat and ssat resp., which map nicely to these functions (see next patch) Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org>
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Hendrik Leppkes authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Hendrik Leppkes authored
Its only used in one function, having it in the context serves no purpose. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Peter Meerwald authored
Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Martin Storsjö <martin@martin.st>
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Peter Meerwald authored
Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
If src_len is too small for nal_size, we already print a warning above, and the next step is to check the while loop condition anyway, so this one serves no purpose. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Previously, errors were only logged but the code kept on trying, and never actually returning the error as a return value. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This is similar to what was done for rtpdec_hevc in ced7238c. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
Including libavcodec/get_bits.h is superfluous for AV_RB16 - nothing in this file uses any actual bitstream reader. Signed-off-by:
Martin Storsjö <martin@martin.st>
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Martin Storsjö authored
This allows the output to be used with stream copy, which discards packet from the start until the first keyframe. Signed-off-by:
Martin Storsjö <martin@martin.st>
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- 19 Feb, 2015 9 commits
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Vittorio Giovara authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by:
Oleksij Rempel <linux@rempel-privat.de>
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Oleksij Rempel authored
Signed-off-by:
Oleksij Rempel <linux@rempel-privat.de> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org> Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Oleksij Rempel authored
Signed-off-by:
Oleksij Rempel <linux@rempel-privat.de> Signed-off-by:
Luca Barbato <lu_zero@gentoo.org> Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Anton Khirnov authored
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Anton Khirnov authored
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Anton Khirnov authored
Based on the code by Luca Barbato <lu_zero@gentoo.org> and Yukinori Yamazoe <drocon11@gmail.com>.
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Anton Khirnov authored
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Anton Khirnov authored
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Himangi Saraogi authored
Signed-off-by:
Diego Biurrun <diego@biurrun.de>
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- 18 Feb, 2015 2 commits
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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Derek Buitenhuis authored
Signed-off-by:
Derek Buitenhuis <derek.buitenhuis@gmail.com>
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- 17 Feb, 2015 16 commits
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Vittorio Giovara authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Himangi Saraogi authored
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Himangi Saraogi authored
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Himangi Saraogi authored
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Himangi Saraogi authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Vittorio Giovara authored
CC: libav-stable@libav.org Bug-Id: CID 1267889
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Vittorio Giovara authored
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Vittorio Giovara authored
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Federico Tomassetti authored
CC: libav-stable@libav.org Bug-Id: CID 1267888 / CID 1267890 Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Hugo Beauzée-Luyssen authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Hugo Beauzée-Luyssen authored
Signed-off-by:
Vittorio Giovara <vittorio.giovara@gmail.com>
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Hugo Beauzée-Luyssen authored
Bug-Id: CID 1257835
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Vittorio Giovara authored
Related to "warning: suggest braces around initialization of subobject".
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Vittorio Giovara authored
During remuxing avcodec_copy_context() is discouraged as certain fields (such as codec_tag) could reflect invalid values between input and output contextes.
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Vittorio Giovara authored
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