FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	4327088da3	avcodec/x86/lossless_audiodsp: support len %16 == 8 in scalarproduct_and_madd_int16() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2f6550bb9a	avcodec/mjpegdec: fix pixfmtid 0x14111100 Fixes part of Ticket 2004 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	8437cc7206	ffv1dec: Avoid unnecessarily large stack usage and copies. Ideally the compiler could figure this out on its own, but it seems it can't. An alternative that would avoid the messy explicit memcpy would be to use a sub-struct for the parts that should be preserved, which can then simply be assigned. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Michael Niedermayer	0b9a9e0e2c	avcodec/libspeexdec: make array const Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	33fc1ccb49	h264_mb: Use smaller data type for refs in await_references. As far as I can tell the value can never go outside the int16_t type. And especially the cost of the initialization is reduced quite a bit by making it smaller. Overall decoding speedup not measurable though. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Reimar Döffinger	478c61ccb2	h264_i386: Optimize decode_significance_8x8_x86 for 64 bit. 11674 -> 10877 decicycles on my Phenom II. Overall speedup was unfortunately within measurement error. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Reimar Döffinger	c2c27e9e51	indeo2: move variable declarations into blocks using them. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Luca Barbato	cd975d5658	hevc: Spin the mv_mpv_mode calls in a stand alone function Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Michael Niedermayer	018ce90284	avcodec/libspeexdec: more verbose error message Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d96d8e121f	avcodec/libspeexdec: support zygoaudio Fixes Ticket1873 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2ae2c60554	avcodec/vp6: Use av_freep(), avoid leaving stale pointers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Benoit Fouet	33acebd3cc	avcodec/pngdec: add APNG support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	1f80742f49	qdm2: avoid integer overflow CC: libav-stable@libav.org Bug-Id: CID 700555	10 years ago
Luca Barbato	312daa1589	vp9: Use the correct upper bound for seg_id And use a macro to make apparent why the value. Bug-Id: CID 1108595	10 years ago
Luca Barbato	d466d82faa	dvdsubdec: Do not leak on failure path CC: libav-stable@libav.org Bug-Id: CID 1198262	10 years ago
Vittorio Giovara	a42d5c861f	libtwolame: prevent a NULL pointer dereference CC: libav-stable@libav.org Bug-Id: CID 1250330 / CID 1250335	10 years ago
Martin Storsjö	aa8b39d999	lavc: Move the libtwolame encoder registration to the list for external libraries This makes sure the default behaviour of using the internal encoder stays the same regardless if libtwolame is enabled or not (as for any external library). This fixes fate-lavf-mpg if libav is built with libtwolame enabled. CC: libav-stable@libav.org Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Lukasz Marek	7d75a399a4	lavc/options: fix rc_eq leak rc_eq is an option, so it is copied by av_opt_copy(dest, src); above.	10 years ago
Michael Niedermayer	21ded9ce67	avcodec/imc: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b054054c9b	avcodec/dcadec: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9018bd1197	avcodec/atrac1: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	8bce5c8e74	avcodec/ac3dec: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bab11fe7bf	avcodec/mpeg12dec: forward error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1852b2a0f4	avcodec/mpeg12dec: Use more specific error codes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	0f8908aa1b	avcodec/mpeg12dec: do not fail on invalid frame_rate_index Fixes Ticket4073 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	88b4c1a731	avcodec/mpeg12dec: Print error/warning messages on issues in mpeg1_decode_sequence() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4ffec6d933	avcodec/twinvq: Use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b9792afad1	avcodec/tta: Use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	beec818d99	avcodec/truemotion2: Use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Peter Hall	ea79dfbad3	avcodec/libvorbisenc: Give CODEC_CAP_SMALL_LAST_FRAME to libvorbis encoder. The libvorbis encoder already supports a small last frame, but the layer above doesn't know that because we didn't register the small last frame capability. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vadim Kalinsky	d1d3904273	avcodec/options: Set AVCodecContext->codec upon initialization. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	06d2742899	avcodec/nellymoser: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	bb5e148299	libavcodec/tiffenc: Use av_freep() avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	98fbf8ef67	libavcodec/libxavs: Use av_freep() avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ade140eb73	libavcodec/libx264: Use av_freep() avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	4243415741	avcodec/mjpegdec: Support some subsampled GBR variants Fixes Ticket4045 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	9bb6e1175f	avcodec/internal: Add () to argument of FF_SIGNBIT() to ensure correct order or operations Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	85dc006b1a	lavc: fix bitshifts amount bigger than the type CC: libav-stable@libav.org Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638	10 years ago
Vittorio Giovara	771656bd85	libvpxenc: clean memory on error CC: libav-stable@libav.org Bug-Id: CID 733795	10 years ago
Michael Niedermayer	894d10332c	avcodec/lcldec: support rgb24 with width%4 != 0 Fixes Ticket1216 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	8b573ddda7	hevc: remove superfluous assignments and checks	10 years ago
Anton Khirnov	eac3ac1fe0	hevc: eliminate an unneeded intermediate variable	10 years ago
Anton Khirnov	eb335f3c5c	hevc: reduce variable scope Also, collapse the array into a scalar, since only one value is needed at a time.	10 years ago
Anton Khirnov	84c0ece5fd	hevc: further reduce code duplication in hls_prediction_unit()	10 years ago
Anton Khirnov	a7b365ae19	hevc: reduce code duplication in hls_prediction_unit()	10 years ago
Anton Khirnov	de1f8ead89	hevcdsp_template: templatize transquant_bypass	10 years ago
Anton Khirnov	16c01fb434	hevc: remove an unused function parameter	10 years ago
Anton Khirnov	84b9463984	hevc: remove a redundant line pred_mode is overwritten a few lines immediately below.	10 years ago
Anton Khirnov	2c6a7f9348	hevc: do not store rqt_root_cbf in the context It does not need to be accessed outside of hls_coding_unit().	10 years ago
Anton Khirnov	920bca3e23	hevc: do not store pcm_flag in the context It does not need to be accessed outside of hls_coding_unit().	10 years ago

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30425 Commits (4327088da355509b9f97e4bdb658456ee56de72b)