FFmpeg

Commit Graph

Author	SHA1	Message	Date
Claudio Freire	f4d0a63b5b	aacenc: Fix target bitrate for twoloop quantiser search This fixes a case where multichannel bitrate isn't accurately targetted by psy model alone, never achieving the target bitrate. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Claudio Freire	7c71ada4ca	aacenc: Fix a rounding bug in aacpsy channel bitrate computation Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
James Darnley	d10499a32a	yadif: correct strides in filter_edges_16bit The C code treats the data as arrays of uint16_t so strides must not be in bytes but in pixels. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
James Darnley	b0ef0ae776	yadif: restore speed of the C filtering code Always use the special filter for the first and last 3 columns (only). Changes made in `64ed397` slowed the filter to just under 3/4 of what it was. This commit restores the speed while maintaining identical output. For reference, on my Athlon64: 1733222 decicycles in old 2358563 decicycles in new 1727558 decicycles in this Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Matt Wolenetz	252c0bfdc0	lavc: Fix msvc compilation of utils.c with -WX (warnings treated as errors) This fixes https://bugzilla.libav.org/show_bug.cgi?id=514. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	05165c2f7a	configure: Disable PIC for cygwin just as for win32/mingw If this is explicitly disabled for win32/mingw, it should also be disabled for cygwin, for consistency and for the same reasons as for win32/mingw. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	1399931d07	x86: dsputil: Rename dsputil_mmx.h --> dsputil_x86.h The header is not (anymore) MMX-specific.	12 years ago
Diego Biurrun	245b76a108	x86: dsputil: Split inline assembly from init code Also remove some pointless comments.	12 years ago
Diego Biurrun	46bb456853	x86: dsputil: Refactor pixels16 wrapper functions with a macro	12 years ago
Diego Biurrun	2c2c48a9bd	configure: x86: Only enable cpunop on i686 The assembler may insert nopl instructions for cpunop, which are not (universally) supported on i586 CPUs.	12 years ago
Diego Biurrun	f54b55058a	configure: Rename cmov processor capability to i686 The goal is to make the capapility slightly more general and have it cover the availability of the nopl instruction in addition to cmov.	12 years ago
Martin Storsjö	e08c946c68	configure: Explicitly disable PIC when targeting win32/mingw These platforms do not have any notion of PIC. On some compilers, enabling pic produces a number of warnings. This avoids trying to produce PIC loads in the ARM assembly - there are no relocation types in PE/COFF that correspond to BFD_RELOC_32_PCREL (R_ARM_REL32 in ELF). As a side-effect, this avoids enabling PIC on mingw64, getting rid of the warnings about PIC not having any effect on that platform. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	b1803c79dc	configure: Use enable_weak when enabling pic This allows it to be overridden, either by the user on the command line, or by other sections of the configure script. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Janne Grunau	94235f2ba2	indeo3: avoid writes without necessary alignment in copy_cell() Cells starting at a position aligned to 8 pixels but wider than 4 blocks are copied with 3 blocks per loop. This creates problems on the next loop iterations since the routine copying 2 blocks requires the same alignment on some architectures like ARM NEON.	12 years ago
Christophe Gisquet	2c299d4165	x86: sbrdsp: implement SSE2 qmf_pre_shuffle From 253 to 51 cycles on Arrandale and Win64. 44 cycles on SandyBridge. Signed-off-by: Anton Khirnov <anton@khirnov.net>	12 years ago
Anton Khirnov	16a4a18db0	af_asyncts: fix offset calculation delta is in samples, not bytes. Also the sample format is not guaranteed to be planar. CC:libav-stable@libav.org	12 years ago
Luca Barbato	72fbc9685c	avconv: use current syntax for the scale filter	12 years ago
Luca Barbato	ee9a4dff4a	mmf: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	f243bf7aa2	x86: dsputil: Remove unused argument from QPEL_OP macro	12 years ago
Diego Biurrun	6e9f8d6a7d	x86: vf_yadif: Remove stray dsputil_mmx #include	12 years ago
Diego Biurrun	3d40c1ee74	x86: dsputil: Move TRANSPOSE4 macro to the only place it is used	12 years ago
Diego Biurrun	71469f3b63	x86: dsputil: Move constant declarations into separate header	12 years ago
Diego Biurrun	ed880050ed	x86: dsputil: Group all assembly constants together in constants.c	12 years ago
Diego Biurrun	8761466760	x86: dsputil: Move ff_pd assembly constants to the only place they are used	12 years ago
Martin Storsjö	06122c2533	msvc: Move linker pragma from config.h to libavutil/internal.h This makes linking succeed for tools that include config.h but don't link to libavutil. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	bd392785a7	fate-run: Drop unnecessary regtest() indirection The indirection was used to abstract from the different -regression.sh scripts. Now that only one remains, this indirection is pointless.	12 years ago
Diego Biurrun	1b343cedd7	x86: dsputil: Remove unused ff_pb_3F constant	12 years ago
Diego Biurrun	3334cbec0a	x86: dsputil: Remove unused MOVQ_BONE macro	12 years ago
Diego Biurrun	63bac48f73	x86: dsputil: Move rv40-specific functions where they belong	12 years ago
Diego Biurrun	92f8e06ecb	x86: dsputil hpeldsp: Move shared template functions into separate object	12 years ago
Diego Biurrun	7edaf4edb5	x86: rnd_template: Eliminate pointless OP_AVG macro indirection	12 years ago
Luca Barbato	db9aee6ccf	oma: properly forward errors in oma_read_packet Prevent spurios EIO on EOF. CC:libav-stable@libav.org	12 years ago
Luca Barbato	6f98508e2b	oma: return meaningful errors	12 years ago
Luca Barbato	e55e8b2c36	lavc: do not leak frames in avcodec_decode_audio4 Notwithstanding the return value the frame should be freed if is not going to be used. Reported-by: Matthew Wolenetz <wolenetz@chromium.org>	12 years ago
Luca Barbato	e0c53c3408	nut: use meaningful error values Fix the mispresented EINVAL for EOF on partial files, among the other.	12 years ago
Anton Khirnov	cd4bfe3a50	FATE: use a less ambiguous end time for filter-trim-time test 0.1 seconds at 25 fps is exactly 2.5 frames, which may be rounded either to 2 or 3 on different platforms.	12 years ago
Anton Khirnov	9779f93066	configure: add dependencies to lavfi .pc file The scale filter depends on sws, resample on lavr, and movie on lavf and lavc. Fixes Bug 502.	12 years ago
Anton Khirnov	bce70f8170	configure: make avconv select (a)trim filters They are now used for -ss/-t	12 years ago
Anton Khirnov	481575d255	avconv: remove -deinterlace It is incompatible with refcounted frames and since it's been deprecated for a long time now, fixing it is not worth the effort.	12 years ago
Anton Khirnov	a97d8cc16e	indeo3: use unaligned reads on reference blocks. They are not guaranteed to be aligned. Fixes Bug 503. CC:libav-stable@libav.org	12 years ago
Janne Grunau	70f9661542	jpeg2000dec: initialize static data just once	12 years ago
Janne Grunau	45a1694fde	jpeg2000dec: cleanup properly after decoding errors Fixes memory leak in fate-redcode-demux.	12 years ago
Janne Grunau	851465f9d9	fate-jpeg2000-dcinema: force output to xyz12le Fixes Fate tests on big-endian configs.	12 years ago
Janne Grunau	5f87c277bd	vf_scale: add endianness conversion pixel format in query_formats	12 years ago
Janne Grunau	9cfa21c8c2	swscale: support endianness conversion for AV_PIX_FMT_XYZ12	12 years ago
Janne Grunau	c1eb3e7fec	swscale: add support for endianness only conversion Use bitfields in FormatEntry array to avoid wasting an int for each flag.	12 years ago
Janne Grunau	74652af821	pixdesc: add function to return pixel format with swapped endiannes	12 years ago
Martin Storsjö	6e293d111f	swscale: Use alpha from the right row in yuva2rgba_c Every other pixel had the alpha channel taken from the wrong row. This fixes bug 504. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	6c5eac9a60	swscale: Remove unnecessary backslashes Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Nicolas Bertrand	28816f9db8	jpeg2000: Fix uninitialized data errors pointed out by valgrind/memcheck Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago

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