FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	31c51f7441	avpacket: add a function for wrapping existing data as side data	9 years ago
Anton Khirnov	b09ad37c83	h264: derive the delay from the level when it's not present Fall back to maximum DPB size if the level is unknown. This should be more spec-compliant and does not depend on the caller setting has_b_frames before opening the decoder. The old behaviour, when the delay is supplied by the caller setting has_b_frames, can still be obtained by setting strict_std_compliance below normal.	9 years ago
Anton Khirnov	792b9c9dfc	h264: set frame_num in start_frame(), not decode_slice_header() That is a more appropriate place for it, since it is not allowed to change between slices.	9 years ago
Anton Khirnov	741b494fa8	h264: eliminate default_ref_list According to the spec, the reference list for a slice should be constructed by first generating an initial (what we now call "default") reference list and then optionally applying modifications to it. Our code has an optimization where the initial reference list is constructed for the first inter slice and then rebuilt for other slices if needed. This, however, adds complexity to the code, requires an extra 2.5kB array in the codec context and there is no reason to think that it has any positive effect on performance. Therefore, simplify the code by generating the reference list from scratch for each slice.	9 years ago
Anton Khirnov	e7078e842d	hevcdsp: add x86 SIMD for MC	9 years ago
Anton Khirnov	0cef06df07	checkasm: add HEVC MC tests	9 years ago
Anton Khirnov	a853388d2f	hevc: change the stride of the MC buffer to be in bytes instead of elements Currently, the frame stride is passed in bytes, while the MC buffer size is in int16_t elements, This can be confusing, so pass both strides in bytes.	9 years ago
Anton Khirnov	688417399c	hevcdsp: split the pred functions by width This should allow for more efficient SIMD.	9 years ago
Anton Khirnov	818bfe7f0a	hevcdsp: split the epel functions by width This should allow for more efficient SIMD.	9 years ago
Anton Khirnov	1f821750f0	hevcdsp: split the qpel functions by width instead of by the subpixel fraction This should allow for more efficient SIMD. Keep the C versions as they are now, to allow the compiler to inline the interpolation coefficients.	9 years ago
Luca Barbato	6788baebb3	log: Use a do {} while (0) for dlog Avoid the warning `-Wempty-body`.	9 years ago
Luca Barbato	7d36474d19	imgconvert: Re-enable the deprecation warnings The end-marked was typoed in `f7edcac040`	9 years ago
Luca Barbato	f7edcac040	avpicture: Suppress warning from deprecated code	9 years ago
Luca Barbato	b805482b1f	aac: Provide more information on the failure message Bug-Id: 761	9 years ago
Luca Barbato	c5eb279e24	g723: Add missing header Unbreak make check.	9 years ago
Martin Storsjö	1077d8c845	configure: Add -framework CoreVideo when building the avfoundation indev This fixes builds with --disable-vda, which previously failed with undefined references to CVImageBuffer* and CVPixelBuffer* functions. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Kylie McClain	bf12a81cc6	configure: Replace `pr` since it is not provided by busybox While pr is a valid POSIX.1 command, its usage in configure is a little borderline and is possible to replace it with printf. Bug-Id: 913 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	5f3a081b42	avi: Spin out the logic to position to the next non-interleaved stream Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	cb49bb10ca	build: Move -Wcast-qual to the extra_warnings It amounts to about 1/2 of the warnings generated and does not help spotting anything useful.	9 years ago
Michael Niedermayer	0fc61c6ab6	avi: Validate the stream-id for DV as well Avoid false positives while syncing. Bug-Id: ffmpeg/4086 Bug-Id: 879 Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	d017ed878a	avi: Use the correct data type avio_tell returns an int64_t.	9 years ago
Vittorio Giovara	7f57ea143c	vsrc_color: Drop unneeded variable Bug-Id: CID 1339818	9 years ago
Mohamed Naufal	ca5f386e75	lavf: G.723.1 muxer Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Mohamed Naufal	f023d57d35	lavc: G.723.1 encoder Additional improvements by Michael Niedermayer <michaelni@gmx.at>. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	165cc6fb9d	g723_1: Move sharable functions to a separate file Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	aac996cc01	g723_1: Rename files to better reflect their purpose Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Michael Niedermayer	b74b88f30d	g723_1: Handle values at the ends of the table in lsp2lpc() Fixes out of array reads. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Luca Barbato	a0fa6d06b8	matroska: Warn when metadata references a non-existent element Avoid some confusion when the information is not present. Bug-Id: 902	9 years ago
Luca Barbato	f7986239f4	dvenc: Validate the frame size before copying it	9 years ago
Petri Hintukainen	7139489c45	pgssubdec: fix API compability layer Copy pointers to AVPicture after memory has been allocated. Fixes NULL pointers in AVPicture after `a17a766190`. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	b0e8651a2a	doc: Amend the MSYS2 Documentation Explain better which environment is discouraged and mention the shortcuts names.	9 years ago
Alexandre Lision	4f979418c7	avfoundation: Simple capture Originally based on the capture written by Thilo Borgmann <thilo.borgmann@mail.de>. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	9f57f134c1	configure: ObjC support Assume that the default C compiler and the default ObjC compiler match (default for OSX). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	0e2395293b	nut: Mark non-fatal errors as warnings And make one more informative.	9 years ago
Luca Barbato	62f72b40c0	nut: Provide more information on failure	9 years ago
Luca Barbato	2c17fb61ce	rtsp: Log getaddrinfo failures And forward the logging contexts when needed.	9 years ago
Luca Barbato	12b1438286	udp: Provide additional information on getaddrinfo failure	9 years ago
Luca Barbato	34af7813f7	udp: Use the logging context	9 years ago
Luca Barbato	98063bcf15	rtsp: Do not assume getnameinfo cannot fail And properly report the error when it happens.	9 years ago
Michael Niedermayer	5b70fb8fee	movenc-test: Fix integer overflows Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Vittorio Giovara	fdd5c48ebd	texturedsp: Explicitly cast RGBA parameters to unsigned Silences warnings when using -Wshift-overflow (GCC 6+). Found-by: James Almer <jamrial@gmail.com>	9 years ago
Vittorio Giovara	eef38316ca	texturedspenc: Avoid using separate variables Use the result directly, removing an unneeded cast.	9 years ago
Vittorio Giovara	7831fb9050	textureencdsp: cosmetics: Use normal static const for tables	9 years ago
Vittorio Giovara	99cb833fc2	sgi: Correctly propagate meaningful error values	9 years ago
Vittorio Giovara	823fa70045	fate: Rework sgi tests into a suite and add the missing ones Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	4a0918cae6	sgienc: Support encoding high bit depth images with RLE Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	59e3f4e598	sgienc: Use a local RLE encoding function SGI RLE encoding is slighlty different than the one provided by rle module (especially at high bit depth). The pixel count function however does not change, so it is simply made library-public.	9 years ago
Vittorio Giovara	62cc8f4d79	sgienc: Port to bytestream2	9 years ago
Vittorio Giovara	99f40fd02f	sgienc: Do not end RLE lines with 0s This is never mentioned in the specifications, and decoders work just as fine without it. Update the fate references since the compressed file is smaller. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
James Zern	4d05e9392f	libvpxenc: remove some unused ctrl id mappings VP8E_UPD_ENTROPY, VP8E_UPD_REFERENCE, VP8E_USE_REFERENCE were removed from libvpx and the remaining values were never used here Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Zern <jzern@google.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago

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