FFmpeg

Commit Graph

Author	SHA1	Message	Date
Simon Thelen	8c2c97403b	avcodec/imgconvert: fix possible null pointer dereference regression since `354b26a394`	7 years ago
heimdallr	354b26a394	avcodec/imgconvert: Fix loss mask bug in avcodec_find_best_pix_fmt_of_list() example: AVPixelFormat pixFmts[] = { AV_PIX_FMT_RGB24, AV_PIX_FMT_RGBA }; int loss = 0; AVPixelFormat best = avcodec_find_best_pix_fmt_of_list(pixFmts, AV_PIX_FMT_BGRA, 1, &loss); best is AV_PIX_FMT_RGB24. But AV_PIX_FMT_RGBA is better. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Vittorio Giovara	bc143ce1ac	lavc: Drop deprecated chroma subsample function Deprecated in 11/2012.	8 years ago
James Almer	bf709098c9	avcodec: remove missing incompatible_libav_abi references Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Vittorio Giovara	d43a165bda	imgconvert: Add the proper API guards to a deprecated function	9 years ago
Vittorio Giovara	f7168d7016	imgconvert: Move AVPicture-related static function to the deprecated section	9 years ago
Vittorio Giovara	892f037c55	imgconvert: Move the shrink functions only where needed	9 years ago
Vittorio Giovara	9d3ea5cbf5	imgconvert: Drop outdated comment block	9 years ago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
Vittorio Giovara	dca23ffbc7	lavc: Deprecate AVPicture structure and related functions This structure served as a bridge between data pointers and frames, but it suffers from several limitations: - it is not refcounted and data must be copied to every time - it cannot be expanded without ABI break due to being used on the stack - its functions are just wrappers to imgutils which add a layer of unneeded indirection, and maintenance burden - it allows hacks like embedding uncompressed data in packets - its use is often confusing to our users AVFrame provides a much better API, and, if a full blown frame is not needed, it is just as simple and more straightfoward to use data and linesize arrays directly. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Przemysław Sobala	0d097a869c	avcodec/imgconvert: Support non-planar colorspaces while padding Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	9 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>	9 years ago
Vittorio Giovara	cad40a3833	lavc: Drop deprecated deinterlace module Deprecated in 03/2013.	9 years ago
Luca Barbato	47b447aaff	imgutils: Fix a typo in avcodec_get_pix_fmt_loss If the candidate does not have alpha and the source does have alpha report the loss of alpha. CC: libav-stable@libav.org	9 years ago
Przemysław Sobala	c39637f36a	libavcodec/imgconvert.c: support left band while cropping Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	210461c0a8	imgconvert: check memory allocations and propagate errors	10 years ago
Diego Biurrun	78670fbf07	imgconvert: cosmetics: Reshuffle defines to reduce ifdeffery	11 years ago
Michael Niedermayer	617e866e25	Move av_find_best_pix_fmt_of_2() from avcodec to avutil This avoids a dependancy of libavfilter on libavcodec See Ticket 3592 Fixes Ticket2784 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c486cfab79	avcodec/imgconvert: fix nb_components and depth for PAL8 in get_pix_fmt_score() This causes us to favor RGB8 over PAL8 when FF_LOSS_COLORQUANT is used It probably makes sense to reinvestigate the exact scoring of pal8 when our pal8 support improves to be supperior to rgb8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	f9279ee749	dsputil: Move ff_zigzag_direct and ff_crop_tab declarations to mathops.h	11 years ago
Diego Biurrun	600b854ad8	imgconvert: Move ff_deinterlace_line_*_mmx declarations out of dsputil	11 years ago
Diego Biurrun	05563ccacc	dsputil: cosmetics: Lose camelCase on ff_cropTbl and ff_squareTbl names Also switch from "tbl" to "tab" name suffixes.	11 years ago
Michael Niedermayer	95666b2298	avcodec/imgconvert/get_color_type: fix type for PAL8 Fixes Ticket3008 Fate changes as PAL8 gets used instead of BGR8 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dylan Alex Simon	38155b47fd	avcodec: add const qualifier to avcodec_find_best_pix_fmt2 args avcodec_find_best_pix_fmt2 does not modify its first argument so may be marked const. This avoids a warning when passing in AVCodec.pix_fmts. Signed-off-by: Dylan Simon <dylan@dylex.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Bradshaw	9b07d34efb	Make avcodec_find_best_pix_fmt_of_list const-correct Signed-off-by: Michael Bradshaw <mjbshaw@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	5efbeae38c	configure: rename have_incompatible_fork_abi -> have_incompatible_libav_abi "Fork" is an ambiguous term, since there may be more than one fork, also "fork" could be confused with the corresponding function. Also it seems important to point the name of the referenced fork in the symbol. Note: the old --enable-incompatible-fork-abi command is retained for compatibility, although it should be considered deprecated.	12 years ago
Michael Niedermayer	a2802d3cd4	get_pix_fmt_score: favor equal formats if all else equal Fixes Ticket2578 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Timothy Gu	a9bbf59be7	cosmetics: Fix "dont" "wont" "doesnt" typos Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c7c71f95f8	replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_* Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Anton Khirnov	e6c4ac7b5f	pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*	12 years ago
Paul B Mahol	8671e995c8	imgconvert: silence "incompatible pointer type" warning Signed-off-by: Paul B Mahol <onemda@gmail.com>	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
Martin Storsjö	9e0f14f16c	lavc: Make pointers to ff_cropTbl const There's no point in these pointers not being const. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	7d42fd6bb9	lavc: remove disabled FF_API_FIND_BEST_PIX_FMT cruft	12 years ago
Ronald S. Bultje	54b298fe56	lavc: Deprecate the deinterlace functions in libavcodec Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	2cffe38df3	Deprecate deinterlaced in libavcodec. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	cf8d9b74f3	imgconvert: use get_pix_fmt_score in avcodec_find_best_pix_fmt_of_2() This fixes various poorly choosen pixel format cases. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	13ae02d03f	imgconvert: add get_pix_fmt_score() get_pix_fmt_score() returns a score representing the amount of loss when converting a pixel format Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	35685a3c2a	dsputil: Move ff_shrink* function declarations to separate header	12 years ago
Michael Niedermayer	2ad1eb1907	imgconvert: fix 2 "discards const qualifier from pointer target type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	2eab1a178c	imgconvert: dont depend on default return type for get_color_type() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0efcf16a3e	replace av_log(0, by av_log(NULL, The first parameter is a pointer and NULL is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b93c933cd2	imgconvert-test: count the number of unused pixel format values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fb1bb97d87	imgconvert-test: skip pix formats without name Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	2c5d911166	imgconvert-test: test alpha flags Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c9ad2e9aa3	imgconvert: remove avg_bits_per_pixel(), its redundant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6ff544e473	imgconvert: fix color type for non normal pix_fmts like HW stuff and unused entries. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6adf97fe00	avcodec_get_pix_fmt_loss: remove PixFmtInfo use Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	fc04c99dea	imgconvert: print color type too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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358 Commits (1a89ae1df8585134b9524f736b71cee98de7895a)