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* Use avconfig.h in pixfmt.hMåns Rullgård2010-01-19
| | | | Originally committed as revision 21322 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Create and install libavutil/avconfig.hMåns Rullgård2010-01-19
| | | | | | | | This file contains a safe subset of the config.h settings. Only bigendian is included for now, more can be added as need arises. Originally committed as revision 21321 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add macros for 64- and 128-bit write-combining optimization to intreadwrite.h.Alexander Strange2010-01-18
| | | | | | Add x86 implementation using MMX/SSE. Originally committed as revision 21281 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark all intreadwrite functions av_always_inlineMåns Rullgård2010-01-18
| | | | Originally committed as revision 21278 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make sure we do not export incorrect _NE pixformat descriptions by eitherReimar Döffinger2010-01-17
| | | | | | including config.h if available or not defining them if it isn't. Originally committed as revision 21262 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add missing parens in AV_WN macrosMåns Rullgård2010-01-17
| | | | Originally committed as revision 21260 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add symbol versioning for shared librariesMåns Rullgård2010-01-16
| | | | | | Based on patch by Reinhard Tartler <siretart tauware de> Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use macros instead of inline functions to replace the following missing C99Vitor Sessak2010-01-16
| | | | | | | | | functions: exp2, exp2f, log2, log2f. Should fix compilation in systems where these functions are defined in math.h but not implemented. Originally committed as revision 21231 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Optimise av_log2 with clz when availableMåns Rullgård2010-01-14
| | | | | | 10% faster flac decoding on x86 and ARM. Originally committed as revision 21217 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add replacements for log2f(), exp2() and exp2f() for platforms that lacks it.Vitor Sessak2010-01-12
| | | | | | Should fix build breakage on some platforms introduced in r21125. Originally committed as revision 21155 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() andStefano Sabatini2010-01-03
| | | | | | XXX_license() functions, consistent with the rest of FFmpeg. Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove residual use of the doxygen markup which is deprecated,Stefano Sabatini2010-01-01
| | | | | | consistent with r19122. Originally committed as revision 20989 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 2nd try on documenting av_gcd().Michael Niedermayer2009-12-27
| | | | Originally committed as revision 20939 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Document av_gcd().Michael Niedermayer2009-12-27
| | | | Originally committed as revision 20935 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Place { of the function where indent -kr wants it.Michael Niedermayer2009-12-14
| | | | | | Also more consistent with the rest of the code. Originally committed as revision 20851 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move #include where it belongs.Michael Niedermayer2009-12-13
| | | | | | This as a sideeffect fixes the linking failure of ffplay. Originally committed as revision 20832 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add a function to convert a number to a av_malloced string.Michael Niedermayer2009-12-13
| | | | Originally committed as revision 20829 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Implement av_bmg_next(), a Box-Muller Gaussian random generator.Stefano Sabatini2009-12-12
| | | | | | | See the thread: "[FFmpeg-devel] [PATCH] Box-Muller gaussian generator". Originally committed as revision 20808 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make av_log_level static at next lavu major version bump.Ramiro Polla2009-12-03
| | | | Originally committed as revision 20721 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make av_pix_fmt_descriptors use the same pixel format names as definedStefano Sabatini2009-11-26
| | | | | | | | | in libavcodec/imgconvert.c. Avoid to break compatility when making the functions dealing with pixel format names in imgconvert.c use the names defined in pixdescs. Originally committed as revision 20624 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make the pixdesc API public.Stefano Sabatini2009-11-24
| | | | Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Clarify PIX_FMT_BE flag doxy. Increase consistency / pickiness.Stefano Sabatini2009-11-23
| | | | Originally committed as revision 20592 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Clarify relations between log2_chroma_w, log2_chroma_h and comp.Stefano Sabatini2009-11-18
| | | | Originally committed as revision 20550 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add functions to return library license and library configuration.Diego Biurrun2009-11-18
| | | | Originally committed as revision 20547 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename AVPixFmtDescriptor.nb_channels to nb_components, the new nameStefano Sabatini2009-11-18
| | | | | | | is more clear and lexically more consistent with API and documentation. Originally committed as revision 20545 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix indention after last commit.Michael Niedermayer2009-11-14
| | | | Originally committed as revision 20538 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix crash with av_tree_enumerate(NULL).Michael Niedermayer2009-11-14
| | | | Originally committed as revision 20537 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make sure av_tree_enumerate() enumerates left->right.Michael Niedermayer2009-11-14
| | | | Originally committed as revision 20535 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add PIX_FMT_VDPAU_MPEG4 to pixdesc.c.Carl Eugen Hoyos2009-11-11
| | | | Originally committed as revision 20509 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add VDPAU hardware accelerated decoding for MPEG-4 ASP which can be usedNVIDIA Corporation2009-11-10
| | | | | | | | by video players. Original patch by NVIDIA corporation. Originally committed as revision 20502 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove code checking for __PIC__ or __pic__ and setting PIC from ↵Reimar Döffinger2009-11-10
| | | | | | | | libavutil/internal.h, configure is supposed to take care of that already. Originally committed as revision 20498 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move ff_reverse in libavcodec to av_reverse in libavutil.Francesco Lavra2009-11-09
| | | | | | Patch by Francesco Lavra, francescolavra interfree it Originally committed as revision 20484 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add pixel format descriptors for the HW-accelerated formats.Stefano Sabatini2009-11-05
| | | | | | This completes the list of all descriptors in av_pix_fmt_descriptors. Originally committed as revision 20467 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add PIX_FMT_PAL flag to BGR8, BGR4_BYTE, RGB8, and RGB4_BYTE formats.Stefano Sabatini2009-11-02
| | | | Originally committed as revision 20434 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move pixdesc.{h,c} from libavcodec to libavutil.Stefano Sabatini2009-10-27
| | | | | | | This way pixdescs can be used without requiring a dependency on libavcodec. Originally committed as revision 20389 to svn://svn.ffmpeg.org/ffmpeg/trunk
* id3v2: Add support for UTF-16 encoding.Anton Khirnov2009-09-23
| | | | | | patch by Anton Khirnov, wyskas gmail com Originally committed as revision 20006 to svn://svn.ffmpeg.org/ffmpeg/trunk
* extend ff_inverse[], and fix its documentationLoren Merritt2009-09-21
| | | | Originally committed as revision 19942 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add warnings to av_strlcat and av_strlcpy doxygen that the input stringsReimar Döffinger2009-09-09
| | | | | | | already must be properly 0-terminated strings. Unlike strncpy it cannot be used on raw data read from a file. Originally committed as revision 19800 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and labelRamiro Polla2009-09-06
| | | | | | parameters. Originally committed as revision 19776 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt().Lars Täuber2009-09-05
| | | | | | Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>. Originally committed as revision 19775 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add a newline in error message in CHECKED_ALLOC(Z).Ramiro Polla2009-09-04
| | | | Originally committed as revision 19758 to svn://svn.ffmpeg.org/ffmpeg/trunk
* whitespace cosmetics, prettyprintingDiego Biurrun2009-09-01
| | | | Originally committed as revision 19751 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add function to compute ceil(log2(x)).Thilo Borgmann2009-08-30
| | | | | | Patch by Thilo Borgmann <thilo.borgmann _at_ googlemail.com> Originally committed as revision 19747 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add CHECKED_ALLOC macro.Ramiro Polla2009-08-29
| | | | | | | It works the same as CHECKED_ALLOCZ except that it does not zero the allocated memory. Originally committed as revision 19742 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AVR32: optimisations for intreadwrite.hMåns Rullgård2009-08-17
| | | | Originally committed as revision 19665 to svn://svn.ffmpeg.org/ffmpeg/trunk
* AVR32: inline asm for bswap.hMåns Rullgård2009-08-17
| | | | Originally committed as revision 19664 to svn://svn.ffmpeg.org/ffmpeg/trunk
* MIPS: 100L: fix AV_[RW]N64 on MIPS64Måns Rullgård2009-08-16
| | | | Originally committed as revision 19660 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: reformat intreadwrite.hMåns Rullgård2009-08-16
| | | | Originally committed as revision 19659 to svn://svn.ffmpeg.org/ffmpeg/trunk
* intreadwrite: ensure arch-specific versions are always used if definedMåns Rullgård2009-08-16
| | | | | | | | | The per-arch headers can define any combination of B/L/N variants. This ensures that whatever is defined in an arch header gets used for all equivalents not defined there. E.g. on a little-endian machine, AV_RN and AV_RL should give the same code. Originally committed as revision 19658 to svn://svn.ffmpeg.org/ffmpeg/trunk
* intreadwrite: allow arch-specific 24-bit access macrosMåns Rullgård2009-08-16
| | | | Originally committed as revision 19657 to svn://svn.ffmpeg.org/ffmpeg/trunk
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