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* | Merge commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73'Michael Niedermayer2014-06-02
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '880e2aa23645ed9871c66ee1cbd00f93c72d2d73': Remove all Blackfin architecture optimizations Conflicts: libavcodec/bfin/dsputil.S libavcodec/bfin/dsputil_init.c libavcodec/bfin/fdct_bfin.S libavcodec/bfin/hpel_pixels_no_rnd.S libavcodec/bfin/hpeldsp_init.c libavcodec/bfin/idct_bfin.S libavcodec/bfin/mathops.h libavcodec/bfin/pixels.S libavcodec/bfin/pixels.h libavcodec/bfin/vp3dsp.S libavcodec/bfin/vp3dsp_init.c libavutil/bfin/asm.h libavutil/bfin/attributes.h libswscale/bfin/internal_bfin.S libswscale/bfin/swscale_bfin.c libswscale/bfin/yuv2rgb_bfin.c libswscale/swscale_internal.h libswscale/version.h If someone wants to maintain blackfin support in FFmpeg, please contact ffmpeg-devel@ffmpeg.org Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove all Blackfin architecture optimizationsDiego Biurrun2014-06-02
| | | | | | | | | | | | Blackfin is a painful platform to work with, no test machines are available and the range of multimedia applications is dubious. Thus it only represents a maintenance burden.
* | swscale/utils: Add check that ensures that the hardcoded struct offsets are ↵Michael Niedermayer2014-05-14
| | | | | | | | | | | | valid Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix teh typosMichael Niedermayer2014-04-27
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: factor ff_sws_init_range_convert() outMichael Niedermayer2014-04-14
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '92b099daf4b8ef93513e38b43899cb8458a2fde3'Michael Niedermayer2014-04-09
|\| | | | | | | | | | | | | | | | | | | * commit '92b099daf4b8ef93513e38b43899cb8458a2fde3': swscale: support converting YVYU422 pixel format Conflicts: libswscale/input.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_internal: remove obsolete warningMichael Niedermayer2014-04-08
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_internal: make the offset strings update themselfs when the ↵Michael Niedermayer2014-04-08
| | | | | | | | | | | | MAX_FILTER_SIZE is changed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: add two spatially stable dithering methodsØyvind Kolås2014-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | Both of these dithering methods are from http://pippin.gimp.org/a_dither/ for GIF they can be considered better than bayer (provides more gray-levels), and spatial stability - often more than twice as good compression and less visual flicker than error diffusion methods (the methods also avoids error-shadow artifacts of diffusion dithers). These methods are similar to blue/green noise type dither masks; but are simple enough to generate their mask on the fly. They are still research work in progress; though more expensive to generate masks (which can be used in a LUT) like 'void and cluster' and similar methods will yield superior results
* | Merge commit '1481d24c3a0abf81e1d7a514547bd5305232be30'Michael Niedermayer2014-03-17
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '1481d24c3a0abf81e1d7a514547bd5305232be30': RGBA64 pixel formats Conflicts: doc/APIchanges libavutil/pixdesc.c libavutil/pixfmt.h libavutil/version.h libswscale/utils.c See: 9569a3c9f41387a8c7d1ce97d8693520477a66c3 See: 92afb431621c79155fcb7171d26f137eb1bee028, as well as others Note: the enum values added in libav are incompatible/different to what ffmpeg used since 3 years Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * RGBA64 pixel formatsJean First2014-03-16
| | | | | | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | Merge commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143'Michael Niedermayer2014-03-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b4dd424d96f09f9bafb88e47f37df65dc4529143': Remove all SPARC architecture optimizations Conflicts: Makefile configure libavcodec/sparc/dsputil_vis.c libavcodec/sparc/dsputil_vis.h libavcodec/sparc/hpeldsp_vis.c libavcodec/sparc/simple_idct_vis.c libavcodec/sparc/vis.h libswscale/sparc/yuv2rgb_vis.c libswscale/swscale_internal.h If someone wants to maintain these (or other) SPARC optimizations, please contact me or ffmpeg-devel. I am happy to revert this removial if theres someone considering to maintain this code. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Remove all SPARC architecture optimizationsDiego Biurrun2014-03-13
| | | | | | | | | | SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.
* | libswscale: bayer to rgb24 & yv12 colorspace convertersPeter Ross2014-02-23
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: NEON optimized unscaled rgba to nv12 conversionYu Xiaolei2013-12-16
| | | | | | | | | | Signed-off-by: Yu Xiaolei <dreifachstein@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Optimize pure C unscaled yuv2rgb.Reimar Döffinger2013-10-30
| | | | | | | | | | | | | | | | | | | | | | Aligning the tables reduces the amount of code generated on e.g. ARM as the offset constant then has few enough set bits so it can be encoded inside a single instruction instead of 2. Ideally all should be declared aligned, but the DECLARE_ALIGNED macros does not work with pointer tables, thus also reordered the tables. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Merge commit '1909f6b1b6da2db371c179bed5a19aaf979b7557'Michael Niedermayer2013-08-29
|\| | | | | | | | | | | | | | | | | | | * commit '1909f6b1b6da2db371c179bed5a19aaf979b7557': swscale: cosmetics: Drop silly camelCase from swScale function pointer name Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: cosmetics: Drop silly camelCase from swScale function pointer nameDiego Biurrun2013-08-29
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* | Merge commit '3aa682f25324d811ec284edc808eb71a46eae950'Michael Niedermayer2013-08-29
|\| | | | | | | | | | | | | * commit '3aa682f25324d811ec284edc808eb71a46eae950': swscale: consistent names for arch-specific acceleration functions Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: consistent names for arch-specific acceleration functionsDiego Biurrun2013-08-29
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* | Merge commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19'Michael Niedermayer2013-08-29
|\| | | | | | | | | | | | | | | | | | | * commit 'c2503d9c8ab42ea55922e9f5a10c8bfbbbfeaf19': swscale: ppc: Hide arch-specific initialization details Conflicts: libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: ppc: Hide arch-specific initialization detailsDiego Biurrun2013-08-29
| | | | | | | | Also give consistent names to init functions.
* | Merge commit 'a519583991c38d38503ab08357716513facc5725'Michael Niedermayer2013-08-29
|\| | | | | | | | | | | | | | | | | | | | | * commit 'a519583991c38d38503ab08357716513facc5725': swscale: x86: Hide arch-specific initialization details Conflicts: libswscale/x86/Makefile libswscale/x86/swscale.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: x86: Hide arch-specific initialization detailsDiego Biurrun2013-08-28
| | | | | | | | Also give consistent names to init functions.
* | swscale: change ff_dither_8x8_128 dimensions to be consistent with the othersMichael Niedermayer2013-08-16
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3'Michael Niedermayer2013-08-16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'aa2ba8c99e5708884a56aea9c1d96e014866f8a3': swscale: Move extern declarations for tables to swscale_internal.h Conflicts: libswscale/output.c libswscale/swscale_internal.h libswscale/swscale_unscaled.c libswscale/utils.c libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Move extern declarations for tables to swscale_internal.hDiego Biurrun2013-08-15
| | | | | | | | Also add missing ff_ prefixes where necessary.
* | Merge commit 'd258531502b24cb653204fe4f003c8815755bdc4'Michael Niedermayer2013-08-16
|\| | | | | | | | | | | | | | | | | | | * commit 'd258531502b24cb653204fe4f003c8815755bdc4': swscale: Mark a bunch of tables only used within one file static Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: add dither enumMichael Niedermayer2013-08-15
| | | | | | | | | | | | | | | | | | | | | | This allows specifying more dither algorithms without using up flags and without ambiguities. Also initialize the new field based on the flags and use it. Note, improving the logic of the checks is left to subsequent commits, this here only switches from flags to enum. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale_unscaled: make dither_scale static, its not used elsewhere and has ↵Michael Niedermayer2013-08-15
| | | | | | | | | | | | no prefix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libswscale: Adding RGB => XYZ supportclook2013-07-23
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* | swscale: Add support to specify chroma positionMichael Niedermayer2013-07-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: Fix PAL8 input with alphaMichael Niedermayer2013-06-26
| | | | | | | | | | | | Fixes Ticket2158 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | replace remaining PIX_FMT_* flags with AV_PIX_FMT_FLAG_*Michael Niedermayer2013-05-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-05-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_* Conflicts: doc/APIchanges libavcodec/avpicture.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/imgconvert.c libavcodec/tiffenc.c libavfilter/vf_pixdesctest.c libavfilter/vf_scale.c libavutil/imgutils.c libavutil/pixdesc.c libavutil/version.h libswscale/swscale_internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * pixdesc: rename PIX_FMT_* flags to AV_PIX_FMT_FLAG_*Anton Khirnov2013-05-15
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* | libswscale: simplify isAnyRGB macroPaul B Mahol2013-05-08
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | libswscale: GBRAP input & output and GBRAP16 input supportPaul B Mahol2013-05-08
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | sws: share xyzgamma tables.Michael Niedermayer2013-05-01
| | | | | | | | | | | | | | | | They are currently always constant and thus theres no point to store them in the context. This makes the context 16kb smaller Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: support xyz inputMichael Niedermayer2013-04-28
| | | | | | | | | | The implementation is heavily based on Matthias Buerchers and Nicolas Bertrands vf_xyz2rgb.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: fix alignment of rgb2yuvMichael Niedermayer2013-04-16
| | | | | | | | | | | | This should fix mingw32 fate Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws/x86: update RENAME(rgb24toyv12)() to using the user provided rgb2yuv tableMichael Niedermayer2013-04-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: remove forgotten FAST_BGR2YV12 defineMichael Niedermayer2013-04-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws/x86: update rgb/bgr->yuv code to use provided coefficient tableMichael Niedermayer2013-04-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: move RGB2YUV_SHIFT to swscale_internal.hMichael Niedermayer2013-04-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws/input: replace hardcoded rgb2yuv coefficients by tableMichael Niedermayer2013-04-14
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '05b0998f511ffa699407465d48c7d5805f746ad2'Michael Niedermayer2013-01-28
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '05b0998f511ffa699407465d48c7d5805f746ad2': dsputil: Fix error by not using redzone and register name swscale: GBRP output support Conflicts: libswscale/output.c libswscale/swscale.c libswscale/swscale_internal.h libswscale/utils.c tests/ref/lavfi/pixdesc tests/ref/lavfi/pixfmts_copy tests/ref/lavfi/pixfmts_null tests/ref/lavfi/pixfmts_scale tests/ref/lavfi/pixfmts_vflip Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: GBRP output supportMichael Niedermayer2013-01-27
| | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | sws: include isRGB in isAnyRGB() so that future RGB formats wont be missed ↵Michael Niedermayer2013-01-26
| | | | | | | | | | | | again Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: add planar RGB formats to isAnyRGBMichael Niedermayer2013-01-26
| | | | | | | | | | | | | | We have to make some symetric changes elsewhere as this increases the precission with which samples are stored. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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