FFmpeg

Commit Graph

Author	SHA1	Message	Date
Philip Langdale	dd3f1e3a11	swscale: Introduce a helper to identify semi-planar formats This cleans up the ever-more-unreadable list of semi-planar exclusions for selecting the planar copy wrapper.	7 years ago
Philip Langdale	9d5aff09a7	swscale: Add p016 output support and generalise yuv420p1x to p010 To make the best use of existing code, I generalised the wrapper that currently does yuv420p10 to p010 to support any mixture of input and output sizes between 10 and 16 bits. This had the side effect of yielding a working code path for all yuv420p1x formats to p01x.	7 years ago
Thomas Köppe	43171a2a73	Fix missing used attribute for inline assembly variables Variables used in inline assembly need to be marked with attribute((used)). Static constants already were, via the define of DECLARE_ASM_CONST. But DECLARE_ALIGNED does not add this attribute, and some of the variables defined with it are const only used in inline assembly, and therefore appeared dead. This change adds a macro DECLARE_ASM_ALIGNED that marks variables as used. This change makes FFMPEG work with Clang's ThinLTO. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Carl Eugen Hoyos	9b0510a8e3	lsws/yuv2rgb: Fix yuva2rgb32 on big endian hardware.	7 years ago
Mateusz	50ce296026	swscale: use dithering in DITHER_COPY only if not set -sws_dither none This patch uses dithering in DITHER_COPY macro only if it was not used option '-sws_dither none'. With option '-sws_dither none' it uses downshift. For human eye dithering is OK, for video codecs not necessarily. If user don't want to use dithering, we should respect that. Signed-off-by: Mateusz Brzostek <mateuszb@poczta.onet.pl> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Mateusz	f192f2f061	swscale: more accurate DITHER_COPY macro for full and limited range Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	80154b1b3a	Bump version for master after 3.4 branchpoint Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	e1de9eab3a	Bump minor versions for branching 3.4 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Diego Biurrun	29ccc641b1	build: Drop check for sys/mman.h in favor of mmap() check We already rely on just mmap() in other places.	7 years ago
Lou Logan	183fd30e0f	Fix several typos "apix_fmts" found by Marc Péchaud. "speedloss" found by Mikhail V. Signed-off-by: Lou Logan <lou@lrcd.com>	7 years ago
Derek Buitenhuis	5e3f6dc701	swscale: Do not expand a macro with 'defined' in it Fixes: libswscale/utils.c:1632:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] #if USE_MMAP ^ libswscale/utils.c:1577:49: note: expanded from macro 'USE_MMAP' #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS) ^ Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	7 years ago
Derek Buitenhuis	add7b3bc3f	utils: Do not expand a macro with 'defined' in it Fixes: libswscale/utils.c:1632:5: warning: macro expansion producing 'defined' has undefined behavior [-Wexpansion-to-defined] #if USE_MMAP ^ libswscale/utils.c:1577:49: note: expanded from macro 'USE_MMAP' #define USE_MMAP (HAVE_MMAP && HAVE_MPROTECT && defined MAP_ANONYMOUS) ^ Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	7 years ago
Carl Eugen Hoyos	cb1a3eecac	lsws/rgb2rgb: Add unscaled 48bit to 64bit rgb conversion. Based on `b4befca2` and `6b7849e6` by Paul B Mahol. Fixes ticket #6608.	7 years ago
Paul B Mahol	de48710c11	libswscale: add gray9 support	7 years ago
James Cowgill	013ec23cbe	swscale: fix gbrap16 alpha channel issues Fixes filter-pixfmts-scale test failing on big-endian systems due to alpSrc not being cast to (const int32_t**). Also fixes distortions in the output alpha channel values by copying the alpha channel code from the rgba64 case found elsewhere in output.c. Fixes ticket 6555. Signed-off-by: James Cowgill <James.Cowgill@imgtec.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Clément Bœsch	797c232ef8	sws/tests/pixdesc_query: fix use of free() instead of av_free() Fix CID 1415949	7 years ago
Clément Bœsch	4158fba3cd	sws/tests/pixdesc_query: replace rgb based pix fmts with endianess agnostic names Fixes ticket #6554	7 years ago
Clément Bœsch	d2c70fc887	sws/tests/pixdesc_query: sort pixel formats	7 years ago
Clément Bœsch	ca23d3491d	sws/tests/pixdesc_query: save every pix fmts in a list This will be required for the next commit.	7 years ago
Diego Biurrun	825e463a17	build: Add feature test macros for glibc 2.19+ glibc introduced _DEFAULT_SOURCE in version 2.19 to replace _BSD_SOURCE and _SVID_SOURCE, which were deprecated in version 2.20. Add _DEFAULT_SOURCE where the latter two are used to be forwards-compatible and avoid warnings about the use of deprecated definitions.	7 years ago
Diego Biurrun	fd502f4f5f	build: Generalize yasm/nasm-related variable names None of them are specific to the YASM assembler. (Cherry-picked from libav commit `39e208f4d4`) Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Michael Niedermayer	7796f29065	libswscale/tests/swscale: Fix uninitialized variables Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Diego Biurrun	0fd0d4fd0a	swscale-test: const correctness	8 years ago
Luca Barbato	37f573543c	swscale: Convert the check check_image_pointers helper to a macro Avoid warnings about types mismatch and make the code a little simpler.	8 years ago
Luca Barbato	f56fa95cd1	swscale: Do not shift negative values directly It is undefined in C as reported: warning: shifting a negative signed value is undefined	8 years ago
Michael Niedermayer	ac29b82ec5	swscale: Add gbrap10 output Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Paul B Mahol	f6a9c20a52	swscale: Add input support for gbrap10 pixel format Signed-off-by: Paul B Mahol <onemda@gmail.com>	8 years ago
Carl Eugen Hoyos	c1616b454d	lsws/utils: Make gray10 and gray12 full-scale like gray8 and gray16.	8 years ago
Michael Niedermayer	22b0daa1b3	Bump versions for master after 3.3 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	e1cc7f83df	Bump minor for 3.3 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	58b867a7cf	Bump minor versions for master after release/3.3 branchpoint Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fc332f3e29	Bump minor versions for staring release/3.3 branch Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Clément Bœsch	99dd6fe62c	sws/tests/pixdesc_query: remove func wrappers	8 years ago
Clément Bœsch	bc7308aae8	sws: make is{RGB,BGR}inInt functions	8 years ago
Vittorio Giovara	07a2b15594	Bump major versions of all libraries This disables everything that was deprecated at least 18 months ago. Readjust the minimum API version as needed, postponing any API-incompatible changes until the next bump. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	8 years ago
Clément Bœsch	e811f84a2e	swscale: cosmetics in is{RGB,BGR}inInt Reduce diff with Libav.	8 years ago
Clément Bœsch	d6635daded	swscale: remove unused is{RGB,BGR}inBytes	8 years ago
Clément Bœsch	ff6bc16c5a	swscale: use a (more correct) function for isPacked	8 years ago
Clément Bœsch	2b9a52bcca	swscale: use a function for isAnyRGB	8 years ago
Clément Bœsch	c30875e8b2	swscale: use a function for isBayer	8 years ago
Clément Bœsch	f052b1b40f	swscale: use a function for isGray	8 years ago
Clément Bœsch	08e1376d81	fate: add fate-sws-pixdesc-query Test the pixel format querying within libswscale.	8 years ago
Diego Biurrun	994c4bc107	x86util: Port all macros to cpuflags Also do some small cosmetic changes: Drop pointless _MMX suffix from ABSD2 macro name, drop pointless check for MMX support, we always assume MMX is available in our SIMD code, fix spelling.	8 years ago
Carl Eugen Hoyos	851f4255e0	lsws/slice: Move a misplaced const. Fixes a gcc warning: libswscale/slice.c:178:56: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]	8 years ago
Carl Eugen Hoyos	a9c20598b5	lsws/input: Do not define unused functions. Fixes warnings like the following: libswscale/input.c:951:13: warning: ‘planar_rgb14be_to_a’ defined but not used	8 years ago
Diego Biurrun	39e208f4d4	build: Generalize yasm/nasm-related variable names None of them are specific to the YASM assembler.	8 years ago
Philip Langdale	4c2176d45b	swscale: add P016 input support	8 years ago
Diego Biurrun	5c0e2b13eb	swscale-test: const correctness for pointer variable libswscale/swscale-test.c:369:20: warning: passing argument 2 of ‘sws_scale’ from incompatible pointer type [-Wincompatible-pointer-types] libswscale/swscale.h:207:5: note: expected ‘const uint8_t * const* {aka const unsigned char * const}’ but argument is of type ‘uint8_t * {aka unsigned char **}’	8 years ago
Michael Niedermayer	03ce71e4a1	swscale/swscale: Fix dereference of stride array before null check Fixes: CID1396263 Fixes: CID1396271 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Diego Biurrun	92db508307	build: Generate pkg-config files from Make and not from configure This moves work from the configure to the Make stage where it can be parallelized and ensures that pkgconfig files are updated when library versions change. Bug-Id: 449	8 years ago

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2177 Commits (e4eaaf7bf6930cd0c9a15631dfee0e235f327ba9)