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* | Merge commit '33c827f632f95ffe3399b695a5a0d47b366b6e20'Michael Niedermayer2014-12-06
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '33c827f632f95ffe3399b695a5a0d47b366b6e20': swscale: Properly scale YUV Conflicts: libswscale/swscale_unscaled.c tests/ref/fate/filter-pixdesc-yuv420p10be tests/ref/fate/filter-pixdesc-yuv420p10le tests/ref/fate/filter-pixdesc-yuv420p9be tests/ref/fate/filter-pixdesc-yuv420p9le tests/ref/fate/filter-pixdesc-yuva420p10be tests/ref/fate/filter-pixdesc-yuva420p10le tests/ref/fate/filter-pixdesc-yuva420p9be tests/ref/fate/filter-pixdesc-yuva420p9le tests/ref/fate/filter-pixfmts-copy tests/ref/fate/filter-pixfmts-null tests/ref/fate/filter-pixfmts-scale tests/ref/fate/filter-pixfmts-vflip See: abe0b8e9f378a0f8781c1a3da6714d20cfd19594 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Properly scale YUVDerek Buitenhuis2014-12-05
| | | | | | | | | | | | | | | | | | | | Only shift limited range luma, and always only shift chroma for upconversion. Based off a patch by Michael Niedermayer. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* | swscale/x86/rgb2rgb_template: fix crash with tiny size and nv12 outputMichael Niedermayer2014-12-03
| | | | | | | | | | | | Fixes Ticket4151 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/rgb2rgb_template: handle the first 2 lines with C in rgb24toyv12_*()Michael Niedermayer2014-11-20
| | | | | | | | | | | | | | This avoids out of array accesses Should fix Ticket3451 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: support bayer input + scaling, and bayer input + any ↵Michael Niedermayer2014-11-12
| | | | | | | | | | | | | | | | supported output Fixes Ticket4053 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libswscale/ppc/swscale_altivec.c : fix hScale_altivec_real() ↵Rong Yan2014-11-12
| | | | | | | | | | | | | | | | yuv2planeX_16_altivec() yuv2planeX_8() for little endian add marcos GET_LS() GET_VF() LOAD_FILTER() LOAD_L1() GET_VF4() FIRST_LOAD() UPDATE_PTR() LOAD_SRCV() LOAD_SRCV8() GET_VFD() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: fix yuv2yuvX_8 assembly on x86Kieran Kunhya2014-11-09
| | | | | | | | | | use_mmx_vfilter check/fix by commiter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'fc1eda543c6ef043300612db90da5cfd972af650'Michael Niedermayer2014-10-18
|\| | | | | | | | | | | | | | | | | | | | | | | * commit 'fc1eda543c6ef043300612db90da5cfd972af650': swscale: fix sign extensions in yuv planar conversion Conflicts: libswscale/rgb2rgb_template.c See: a07e9d72a1d97dc6a4d57e1f7b708e54e7db83f5 See: a30972609ca39b791ce1e4e5cc6c3dd6cb9c9b12 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: fix sign extensions in yuv planar conversionVittorio Giovara2014-10-18
| | | | | | | | | | | | | | | | | | | | Casting the left-most byte to unsigned avoids an undefined result of the shift by 24 if bit 7 is set. yuvPlanartouyvy_c and yuvPlanartoyuy2_c are affected. CC: libav-stable@libav.org Bug-Id: CID 732281 / CID 732282
* | swscale: support internal scaler cascadesMichael Niedermayer2014-10-11
| | | | | | | | | | | | Fixes Ticket3170 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: remove obsolete FF_API_SWS_FORMAT_NAME cruftJames Almer2014-10-05
| | | | | | | | Signed-off-by: James Almer <jamrial@gmail.com>
* | swscale: Allow chroma samples to be above and to the left of luma samplesMichael Niedermayer2014-09-21
| | | | | | | | | | Found-by: Kierank Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86: do not expect registers to be preserved across inline ASM blocksVitor Sessak2014-09-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: use av_clip() instead of av_clip_c()Clément Bœsch2014-09-16
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* | lsws: duplicate ff_log2_tabJames Almer2014-08-12
| | | | | | | | | | | | | | | | | | libswscale uses the table but wasn't duplicating it like the rest of the libs. This should fix compilation failures on msvc/icl after lavu stopped exporting internal functions and tables. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8'Michael Niedermayer2014-08-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '1985c2e75c607ac51bfd8dc87d2957a5edf2b6f8': Bump major versions of all libraries. Conflicts: doc/APIchanges libavcodec/version.h libavdevice/version.h libavfilter/version.h libavformat/version.h libavutil/version.h libswscale/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Bump major versions of all libraries.Anton Khirnov2014-08-09
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* | Merge commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e'Michael Niedermayer2014-08-09
|\| | | | | | | | | | | | | * commit 'f4c444e17d137c786f0ed2da0e5943df505d5f9e': Postpone API-incompatible changes until the next bump. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Postpone API-incompatible changes until the next bump.Anton Khirnov2014-08-09
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* | Merge commit 'bb789016d423d2cfacd2904ac66257bdf7f0964e'Michael Niedermayer2014-08-07
|\| | | | | | | | | | | | | | | | | | | * commit 'bb789016d423d2cfacd2904ac66257bdf7f0964e': swscale: Undeprecate sws_getContext() Conflicts: libswscale/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: Undeprecate sws_getContext()Diego Biurrun2014-08-07
| | | | | | | | sws_getCachedContext is not a full replacement for the function.
* | swscale/swscale_internal: fix ya16 -> rgbaMichael Niedermayer2014-08-05
| | | | | | | | | | | | Fixes Ticket644 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_unscaled: fix ya16 inputMichael Niedermayer2014-08-05
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'f84a1b597c29dc035b8d5529ef88c2d7ff057820'Michael Niedermayer2014-08-04
|\| | | | | | | | | | | | | | | | | | | * commit 'f84a1b597c29dc035b8d5529ef88c2d7ff057820': swscale: support AV_PIX_FMT_YA16 as input Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: support AV_PIX_FMT_YA16 as inputVittorio Giovara2014-08-04
| | | | | | | | Based on a long debug session with Kostya.
* | Merge commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5'Michael Niedermayer2014-08-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'e96c3b81cadd0ba84d43b1f3a54980df3785d9a5': avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8 Conflicts: libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/raw.c libavutil/pixdesc.c libavutil/pixfmt.h libavutil/version.h libswscale/swscale_internal.h libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: rename AV_PIX_FMT_Y400A to AV_PIX_FMT_YA8Vittorio Giovara2014-08-04
| | | | | | | | | | | | | | The rationale is that you have a packed format in form <greyscale sample> <alpha sample> <greyscale sample> <alpha sample> and shortening greyscale to 'G' might make one thing about Greenscale instead. An alias pixel format and color space name are provided for compatibility.
* | Merge commit '5420099cab1e915b191cceccec4364f54cec6e52'Michael Niedermayer2014-08-04
|\| | | | | | | | | | | | | * commit '5420099cab1e915b191cceccec4364f54cec6e52': swscale: correctly pad destination buffer in rgb conversion Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: correctly pad destination buffer in rgb conversionKostya Shishkov2014-08-04
| | | | | | | | | | | | | | Bug-Id: 772 CC: libav-stable@libav.org Found-By: Justin Ruggles <justin.ruggles@gmail.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | swscale/utils: fix rgb -> fullrange yuvMichael Niedermayer2014-07-19
| | | | | | | | | | | | Fixes part of Ticket3785 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/utils: remove unused defineMichael Niedermayer2014-07-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/hscale_fast_bilinear_simd: add inline asm guardsMichael Niedermayer2014-07-19
| | | | | | | | | | | | | | Should fix MSVC build Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: move inline asm hscale to MMX_OBJSMichael Niedermayer2014-07-19
| | | | | | | | | | Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws/x86: split mmxext fast bilinear scaler outMichael Niedermayer2014-07-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Move fast bilinear C code into seperate fileMichael Niedermayer2014-07-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/swscale_internal: add needed version.hMichael Niedermayer2014-07-19
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/rgb2rgb_template: fix 1 byte overread in yuyvtoyuv420 and ↵Michael Niedermayer2014-07-13
| | | | | | | | | | | | | | | | uyvytoyuv420 might fix ticket 3410 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | fix spelling errorsAndreas Cadhalpun2014-07-12
| | | | | | | | | | Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/input: prevent RGB32_TO_Y_FN from reading into the paddingMichael Niedermayer2014-06-22
| | | | | | | | | | | | This avoids reading uninitialized bytes and confusing valgrind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/x86/input: prevent RGB32_TO_UV_FN from reading into the paddingMichael Niedermayer2014-06-22
| | | | | | | | | | | | This avoids reading uninitialized bytes and confusing valgrind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | s86/scale: Do not return the result of a (void) function from a void function.Carl Eugen Hoyos2014-06-19
| | | | | | | | | | Fixes compilation with Sun C 5.12. Reported by Bradley Mitchell in ticket #3649.
* | swscale/swscale: replace potentially slow % by &Michael Niedermayer2014-06-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale/input: fix harmless integer overflowMichael Niedermayer2014-06-16
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: Allow the max filter size to be set at compile timeDerek Buitenhuis2014-06-13
| | | | | | | | | | | | This can help "extreme" resizes, e.g with some 4k stuff. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | x86/scale: fix xmm register count for hscale*_sse2James Almer2014-06-09
| | | | | | | | | | | | | | xmm6 was being clobbered in ff_hscale8to{15,19}_8_sse2 on Win64 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | 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.
* | sws: document color range >8bit oddityMichael Niedermayer2014-05-21
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* | 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>
* | Merge commit '449511740f06a4675b0066730fa45cdb764ffafc'Michael Niedermayer2014-05-13
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '449511740f06a4675b0066730fa45cdb764ffafc': build: handle library dependencies in configure Conflicts: common.mak configure libavdevice/Makefile libavfilter/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
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