FFmpeg

Commit Graph

Author	SHA1	Message	Date
Rodger Combs	0562f95902	lavu/opt: add flag to return NULL when applicable in av_opt_get Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Rodger Combs	f36baeebc5	lavu/opt: switch AV_OPT flags to shift-based formatting	9 years ago
Ganesh Ajjanagadde	1d4af04adf	avutil/attributes: add av_warn_unused_result GCC 3.4 introduced an attribute warn_unused_result to warn when a programmer discards the return value. Applying this judiciously across the codebase can help in fixing a lot of problems. At a high level, functions which return error codes should always be checked. More concretely, consider the functions ff_add_format and the like in avfilter/formats.h. A quick examination shows that a large portion of libavfilter fails to handle the associated errors, usually AVERROR(ENOMEM). The above example was where I observed the utility of this, but it should be useful in many places across the code base. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 years ago
Henrik Gramner	2c3dbff1d8	avutil/avstring: Inline some tiny functions They're short enough that inlining them actually reduces code size due to all the overhead associated with making a function call. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Henrik Gramner	17710550c4	x86inc: Make cpuflag() and notcpuflag() return 0 or 1 Makes it possible to use them in arithmetic expressions.	10 years ago
Vittorio Giovara	1aa24df74c	lavu: Deprecate AVFrame.error[] These field are difficult to interpret, and are provided by a single encoder (mpegvideoenc). In general they do not belong to a structure containing raw data only, so remove them from AVFrame. Mpegvideoenc now uses a private field in Picture for its internal computations. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vicente Olivert Riera	d00bb8addc	mips: intreadwrite: Only execute that code for mips r1 or r2 MIPS R6 supports unaligned memory access and does not have the load/store-left/right family of instructions. Signed-off-by: Vicente Olivert Riera <Vincent.Riera at imgtec.com> Signed-off-by: Luca Barbato <lu_zero at gentoo.org> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Henrik Gramner	ad9a543e93	avutil/avstring: Inline some tiny functions They're short enough that inlining them actually reduces code size due to all the overhead associated with making a function call.	10 years ago
Timo Rothenpieler	31ee86cd98	avutil/opencl: Fix volatile pointer Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>	10 years ago
James Almer	36e1665d3d	avutil/attributes: add AV_GCC_VERSION_AT_MOST Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Ganesh Ajjanagadde	63cdb6e4a5	avutil/log: fix zero length gnu_printf format string warning This should fix warning reported by fate client: http://fate.ffmpeg.org/report.cgi?time=20150917113121&slot=x86_32-linux-gnu-gcc-4.5.1-have_6regs. Untested. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	4a66422450	pixfmt: Add new SMPTE color primaries and transfer characteristic values Appeared in ITU-T Rec H.265 10/2014. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Rodger Combs	8e924629eb	lavu/avstring: switch AV_ESCAPE_FLAGs to shift-based formatting Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
James Almer	d5f8a642f6	x86: port PSIGNW to cpuflags Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	77d03b0ebb	avutil/version: Bump for avpriv_get_trc_function_from_trc() and AVCOL_PRI/TRC_SMPTEST428_1 and AVCOL_TRC_SMPTEST2084 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	bac9048265	avutil/color_utils: Add basic transfer functions for each AVColorTransferCharacteristic Most functions are valid over a domain and range of [0.0-1.0] but some are defined over greater. This patch does not deal with AVColorRange and assumes AVCOL_RANGE_JPEG for the returned values. Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com>	10 years ago
Michael Niedermayer	24426172d3	avutil/pixfmt: Name "SMPTE ST 428-1" in AVColorPrimaries the same as in AVColorTransferCharacteristic Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	b5939ba09c	avutil/pixdesc: Use "-" in color_primaries_names to be consistent with color_transfer_names Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	6d4b394b5d	avutil/pixdesc: Add SMPTE ST 2084 and ST 428-1 pixel descriptions Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Kevin Wheatley	c3cd6dd106	avutil/pixfmt: Add additional primaries and transfer characteristic enumerations from ITU-T Rec H.265 Signed-off-by: Kevin Wheatley <kevin.j.wheatley@gmail.com> Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Luca Barbato	7b02cb29d9	pixdesc: Document the component order	10 years ago
Hendrik Leppkes	c7ed26ad60	pixdesc: Add missing alpha flag for yuva420p9be Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Hendrik Leppkes	e336c51e6f	pixdesc: Consistently order components Ensure that the components are ordered consistently, ie. always RGB(A) and YUV(A). This allows to identify a specific plane on a given pixel format without hard-coding knowledge of the plane order. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Clément Bœsch	9571a56009	avutil/opt: refactor pixel/sample fmt common case	10 years ago
Clément Bœsch	9117748cff	avutil/opt: add AV_OPT_TYPE_BOOL	10 years ago
Hendrik Leppkes	5d8e836d0e	Replace all remaining occurances of step/depth_minus1 and offset_plus1	10 years ago
Vittorio Giovara	2268db2cd0	lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields The new fields can be accessed directly and are more intelligible. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	6b3ef7f080	lavu: Remove bit packing from AVComponentDescriptor There is no practical benefit in having this structure elements bit packed given the size of the structure and its usage. Change types from uint16_t (packed) to plain int in order to simplify modifying the structure and accessing its fields. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
wm4	b8b5d82744	lavu: extend size of the AVPixFmtDescriptor.flags field Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
James Almer	c956cb2c02	avutil/pixfmt: remove duplicate AVPixelFormat values Reviewed-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Hendrik Leppkes <h.leppkes@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Hendrik Leppkes	d83dd630a0	lavu: Drop FF_API_GET_CHANNEL_LAYOUT_COMPAT cruft FATE refs changed to accomodate for the new default behavior of the function. Numbers are now interpreted as a channel layout, instead of a number of channels.	10 years ago
Hendrik Leppkes	237cf3786e	lavu: Drop old deprecated AVOption API Deprecated in 2011/10	10 years ago
Hendrik Leppkes	137f075993	lavu/hmac: remove deprecated type ids	10 years ago
Hendrik Leppkes	545559e43d	Remove FF_CONST_AVUTIL55 cruft	10 years ago
Hendrik Leppkes	a991526832	lavu/frame: put frame QP elements under a new version guard These fields are still used, removal postponed until a replacement functionality is available.	10 years ago
Hendrik Leppkes	f1b02e6ca8	lavu/cpu: remove old cmov cruft	10 years ago
Michael Niedermayer	d6cd614dac	avutil/common: Add FFNABS() This macro avoids the undefined corner case with the *_MIN values Previous version Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Michael Niedermayer	733511fb53	avutil/common: Document FFABS() corner case Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	10 years ago
Vittorio Giovara	a686e58165	des: Add missing include	10 years ago
Vittorio Giovara	e88103a7f9	Bump major versions of all libraries Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	4e649debcf	Postpone API-incompatible changes until the next bump	10 years ago
Vittorio Giovara	3d89373fae	lavu: Drop deprecated private lls functions Deprecated in 02/2013.	10 years ago
Vittorio Giovara	2f9b652e8c	lavu: Drop deprecated context size variables Deprecated in 10/2012.	10 years ago
Vittorio Giovara	8f12ef9860	lavu: Drop deprecated duplicated AVFrame/AVCodecContext parameters Deprecated in 10/2012.	10 years ago
Vittorio Giovara	bf7114b6ca	lavu: Drop deprecated AV_CPU_FLAG_MMX2 symbol Deprecated in 11/2012.	10 years ago
Vittorio Giovara	2d40968dd3	lavu: Drop deprecated audioconvert.h header Deprecated in 11/2012.	10 years ago
Vittorio Giovara	cdfe45ad37	lavu: Drop deprecated av_reverse function Deprecated in 10/2012.	10 years ago
Vittorio Giovara	2f8cbbc962	lavu: Drop deprecated external access to AVPixFmtDescriptor table Deprecated in 10/2012.	10 years ago
Vittorio Giovara	183db02a51	lavu: Drop deprecated old_pix_fmt.h and related code Deprecated in 10/2012.	10 years ago
Luca Barbato	e23f84d965	channel_layout: Add a 16channel default layout Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago

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4547 Commits (9c0d823a7c2c29560f298a007289b9a63d0e3b87)