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* Fix compilation with !HAVE_6REGS.Carl Eugen Hoyos2014-04-19
| | | | | Can be tested with: $ ./configure --cc='cc -m32' --disable-optimizations --enable-pic
* swscale/swscale: fix srcStride/srcSlice typoMichael Niedermayer2014-04-16
| | | | | | Fixes part of Ticket3466 Found by: Andrey_Karpov / PVS-Studio Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swscale/utils: fix changing src/dst range after initializing the contextMichael Niedermayer2014-04-15
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* swscale/utils: move handling of unscaled case to the end of init functionMichael Niedermayer2014-04-14
| | | | | | This way all context fields get initialized and can be used without needing to reinit the context 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>
* swscale/swscale: clear to/from convert pointers when they used.Michael Niedermayer2014-04-14
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge commit '60c4660ba035bbfbcc84ac34129ce40e037c70ad'Michael Niedermayer2014-04-13
|\ | | | | | | | | | | | | | | | | | | * commit '60c4660ba035bbfbcc84ac34129ce40e037c70ad': swscale: fix an implementation-defined unsigned-to-signed conversion Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: fix an implementation-defined unsigned-to-signed conversionJustin Ruggles2014-04-12
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* | sws: fix warning about RGB_PACK24_B_OPERANDS redefinitionLukasz Marek2014-04-10
| | | | | | | | | | Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/input: replace assert() by av_assert1()Michael Niedermayer2014-04-09
| | | | | | | | 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: support converting YVYU422 pixel formatVittorio Giovara2014-04-07
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* | swscale/utils: scale filter_size in warning so that it can be used as max ↵Michael Niedermayer2014-04-09
| | | | | | | | | | | | for the compile time define Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: dont print message about filter size when the cause is a ↵Michael Niedermayer2014-04-09
| | | | | | | | | | | | malloc failure Signed-off-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/x86/swscale_template: loose hardcoded dstw_offsetMichael Niedermayer2014-04-08
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: add full bgra64 supportMichael Niedermayer2014-04-02
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '0ca0924c10d9617a5793964bf79655424ef32b68'Michael Niedermayer2014-04-02
|\| | | | | | | | | | | | | | | | | | | | | * commit '0ca0924c10d9617a5793964bf79655424ef32b68': swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64 Conflicts: libswscale/swscale_unscaled.c libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: add endianness conversion for AV_PIX_FMT_BGRA64|RGBA64Janne Grunau2014-04-02
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* | Merge commit 'aba70bb5387f12dfa5e6cd8cb861c9c7e668151f'Michael Niedermayer2014-03-26
|\| | | | | | | | | | | | | * commit 'aba70bb5387f12dfa5e6cd8cb861c9c7e668151f': Add missing headers to make template files compile (more) standalone Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add missing headers to make template files compile (more) standaloneDiego Biurrun2014-03-26
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* | Do not set swscale sizeFactor to -1.Carl Eugen Hoyos2014-03-25
| | | | | | | | Fixes ticket #3495.
* | 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
* | swscale/swscale: fix integer overflowMichael Niedermayer2014-03-24
| | | | | | | | | | | | Should fix fate failure with clang ftrapv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Add APIchanges entry and bump libswscale micro version for making gray16 ↵Carl Eugen Hoyos2014-03-19
| | | | | | | | full-scale.
* | Automatically change MANGLE() into named inline asm operands when direct ↵Matt Oliver2014-03-18
| | | | | | | | | | | | | | | | symbol reference in inline asm are not supported. This is part of the patch-set for intel C inline asm on windows support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: Fix color range of gray16Carl Eugen Hoyos2014-03-18
| | | | | | | | | | | | | | | | | | | | | | Improves rgb -> gray16 conversion Fixes Ticket3422 The pam and png output files look visually similar, in both cases the dynamics increase to 0x0 -> 0xfffb. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | 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>
* | Add missing external declarations.Matt Oliver2014-03-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/swscale: remove unused constantsMichael Niedermayer2014-03-17
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/swscale: fix missing xmm clobbers in yuv2yuvX_sse3()Michael Niedermayer2014-03-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'da785231ea0b82b5c2526babbb2871c935b21a87'Michael Niedermayer2014-03-14
|\| | | | | | | | | | | | | | | | | | | * commit 'da785231ea0b82b5c2526babbb2871c935b21a87': bfin: Refactor duplicated assembly-related macros Conflicts: libavcodec/bfin/hpel_pixels_bfin.S Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * bfin: Refactor duplicated assembly-related macrosDiego Biurrun2014-03-13
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* | Merge commit 'e99af2a3b1660b4f328335149980064692097cad'Michael Niedermayer2014-03-14
|\| | | | | | | | | | | | | * commit 'e99af2a3b1660b4f328335149980064692097cad': bfin: Refactor duplicated l1_text/l1_data_B macros Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * bfin: Refactor duplicated l1_text/l1_data_B macrosDiego Biurrun2014-03-13
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* | 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>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2014-01-21
|\| | | | | | | | | | | | | | | | | | | | | * qatar/master: rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytes Conflicts: libswscale/x86/rgb2rgb_template.c See: 3033cd7555921242cbdc06d0d8aee9f8925d6a3c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * rgb2rgb_template: add MMX/SSE2/AVX-optimized deinterleaveBytesMichael Niedermayer2014-01-21
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5'Michael Niedermayer2014-01-21
|\| | | | | | | | | | | | | | | | | | | | | * commit '7597e6efe492cb2449bb771054d64cc7fdf62ff5': swscale/x86/rgb2rgb: add support for AVX Conflicts: libswscale/x86/rgb2rgb_template.c See: 4729b529e60fb99356a1d9e13793835af50b3e87 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale/x86/rgb2rgb: add support for AVXMichael Niedermayer2014-01-21
| | | | | | | | | | | | This does not yet include any actual AVX code Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit '9047491f8bcd87673eed55fb310647a03b0981e9'Michael Niedermayer2014-01-21
|\| | | | | | | | | | | | | | | | | | | | | | | * commit '9047491f8bcd87673eed55fb310647a03b0981e9': swscale: add nv12/nv21->yuv420 converter Conflicts: libswscale/rgb2rgb.c libswscale/rgb2rgb_template.c See: ef627bf9ecddfa888d4c6e4fd633852798c3b4a9 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: add nv12/nv21->yuv420 converterMichael Niedermayer2014-01-21
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
| * swscale: fix stride used in planarToNv12Wrapper()Michael Niedermayer2014-01-21
| | | | | | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Merge commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7'Michael Niedermayer2014-01-14
|\| | | | | | | | | | | | | * commit '46bacb5cc6169ff5e8e982495c4925467c1d8bb7': x86: Consistently use cpu flag detection macros in places that still miss it Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: Consistently use cpu flag detection macros in places that still miss itDiego Biurrun2014-01-14
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* | swscale: disable ARM code until its build failure with clang/iphone is fixedMichael Niedermayer2014-01-12
| | | | | | | | | | | | See: "19:40 Yu Xiaolei Re: [FFmpeg-devel] [PATCH] fix build with gas-preprocessor.pl" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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