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* swscale: Add support for unscaled 8-bit Packed RGB -> Planar RGBDerek Buitenhuis2013-02-271-0/+78
| | | | Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* swscale-test: fix 3 pointer type warningsMichael Niedermayer2013-02-261-3/+3
| | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* sws/x86: improve rounding for yuv2yuvXMichael Niedermayer2013-02-152-2/+23
| | | | | | | This tries to compensate for the errors introduced by the rounding of pmulhw Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-02-101-1/+1
|\ | | | | | | | | | | | | | | | | | | * qatar/master: sws: disable yuv2rgb warning for planar rgb. Conflicts: libswscale/yuv2rgb.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sws: disable yuv2rgb warning for planar rgb.Michael Niedermayer2013-02-091-1/+2
| | | | | | | | | | | | | | planar rgb formats do not use the table Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551'Michael Niedermayer2013-02-101-0/+1
|\| | | | | | | | | | | | | | | | | | | * commit '7b41c24c5fa221b55a9302efaf1a9eeb38b12551': sws: dont enable chrSrcHSubSample for planar RGB Conflicts: libswscale/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sws: dont enable chrSrcHSubSample for planar RGBMichael Niedermayer2013-02-091-0/+3
| | | | | | | | | | | | | | | | This code path is not implemented and makes not much sense to implement either. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608'Michael Niedermayer2013-02-101-7/+7
|\| | | | | | | | | | | | | | | | | | | * commit 'e58013dd8f00e17dd98ba64e41c72f1d152f6608': sws: use planarRgbToRgbWrapper only for 8bit per component Conflicts: libswscale/swscale_unscaled.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * sws: use planarRgbToRgbWrapper only for 8bit per componentMichael Niedermayer2013-02-091-1/+9
| | | | | | | | | | | | | | The function doesnt support >8bit currently Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | Merge commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821'Michael Niedermayer2013-02-102-1/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'd6d5ef5534d582f9dbaf18ac2605cf5bb72cd821': sws: GBRP9, GBRP10, and GBRP16 output support Conflicts: libswscale/output.c 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>
| * sws: GBRP9, GBRP10, and GBRP16 output supportMichael Niedermayer2013-02-092-11/+33
| | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | sws: dont write out of array on bigendianMichael Niedermayer2013-02-071-0/+3
| | | | | | | | | | | | Fixes Ticket2229 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Fix "warning: comparison of distinct pointer types lacks a cast"Michael Niedermayer2013-02-041-2/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '05b0998f511ffa699407465d48c7d5805f746ad2'Michael Niedermayer2013-01-283-23/+29
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 Niedermayer2013-01-274-6/+125
| | | | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | sws: disable yuv2rgb warning for planar rgb.Michael Niedermayer2013-01-261-1/+2
| | | | | | | | | | | | planar rgb formats do not use the table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: include isRGB in isAnyRGB() so that future RGB formats wont be missed ↵Michael Niedermayer2013-01-261-0/+1
| | | | | | | | | | | | again Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: add planar RGB formats to isAnyRGBMichael Niedermayer2013-01-262-3/+11
| | | | | | | | | | | | | | 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>
* | sws: dont enable chrSrcHSubSample for planar RGBMichael Niedermayer2013-01-261-0/+4
| | | | | | | | | | | | | | This code path is not implemented and makes not much sense to implement either. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: use planarRgbToRgbWrapper only for 8bit per componentMichael Niedermayer2013-01-261-1/+1
| | | | | | | | | | | | The function doesnt support >8bit currently Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: GBRP9, GBRP10 GBRP12 GBRP14 output supportMichael Niedermayer2013-01-262-13/+37
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: GBRP output supportMichael Niedermayer2013-01-264-7/+120
| | | | | | | | | | Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: check flags instead of nb_components to find if pixel format have alphaPaul B Mahol2013-01-251-1/+1
| | | | | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com>
* | sws: check that dither array is not null before memsetMichael Niedermayer2013-01-191-1/+1
| | | | | | | | | | | | Fixes null pointer dereference Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Check for unsupported combination of ED/FULL_CHR flagsMichael Niedermayer2013-01-191-5/+12
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Fix error diffusion flagMichael Niedermayer2013-01-192-3/+3
| | | | | | | | | | | | The used flag was mistakenly overlapping with chroma drop Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b'Michael Niedermayer2013-01-191-4/+4
|\| | | | | | | | | | | | | | | | | | | | | * commit 'ef5d41a5534b65f03d02f2e11a503ab8416bfc3b': x86inc: Rename "program_name" to "private_prefix" configure: Run SHFLAGS through ldflags_filter() Conflicts: configure Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86inc: Rename "program_name" to "private_prefix"Diego Biurrun2013-01-181-4/+4
| | | | | | | | | | | | | | The new name is more descriptive and will allow defining a separate public prefix for externally visible library symbols. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | sws: fix ED mono dither black levelMichael Niedermayer2013-01-191-6/+6
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Enable full chroma resolution when needed for ED ditherMichael Niedermayer2013-01-191-0/+14
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Only reset dither state for bitexact modeMichael Niedermayer2013-01-191-1/+1
| | | | | | | | | | | | | | the output looks better with a random initial state than all 0 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: rgb/bgr 4/8 error diffusion ditherMichael Niedermayer2013-01-192-1/+64
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: add AVOption flag for error diffusion ditherMichael Niedermayer2013-01-191-0/+1
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | sws: Support error diffusion dither for mono outputMichael Niedermayer2013-01-186-4/+79
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2013-01-051-2/+4
|\| | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: swscale: fix NULL checking in sws_alloc_context() mxfdec: fix NULL checking in mxf_get_sorted_table_segments() finalize changelog for version 9 Conflicts: Changelog libavformat/mxfdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * swscale: fix NULL checking in sws_alloc_context()Xi Wang2013-01-041-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | sws_getCachedContext() and sws_getContext() expect sws_alloc_context() to return NULL when out of memory, as follows. if (!(context = sws_alloc_context())) return NULL; This patch fixes sws_alloc_context() to return NULL in that case. Signed-off-by: Xi Wang <xi.wang@gmail.com> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* | sws: fix warning: cast from pointer to integer of different sizeMichael Niedermayer2012-12-291-1/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: fix warning: assignment from incompatible pointer typeMichael Niedermayer2012-12-291-3/+3
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | libswscale/swscale-test: fix some const correctnessMichael Niedermayer2012-12-261-2/+2
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '511cf612ac979f536fd65e14603a87ca5ad435f3'Michael Niedermayer2012-12-212-2/+2
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '511cf612ac979f536fd65e14603a87ca5ad435f3': miscellaneous typo fixes Conflicts: libavcodec/4xm.c libavcodec/lagarith.c libavcodec/parser.c libavcodec/ratecontrol.c libavcodec/shorten.c libavcodec/vda_h264.c libavformat/dvenc.c libavformat/wtv.c tools/patcheck Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * miscellaneous typo fixesDiego Biurrun2012-12-212-2/+2
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* | doxy: add ref for lavfi, lpp and lsws.Clément Bœsch2012-12-111-2/+11
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* | sws_scale: check input against NULLMichael Niedermayer2012-12-071-2/+9
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | swscale: fix 12 and 14 bit YUV planar output with scaling.Michael Niedermayer2012-12-011-2/+13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lsws: define version in SWScaler classStefano Sabatini2012-11-292-1/+2
| | | | | | | | | | | | The version number is useful to check the libavutil version against which the library was compiled at run-time, which in turn may be useful to deal with binary compatibility issues.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-191-1/+1
|\| | | | | | | | | | | | | | | * qatar/master: x86: h264_intrapred: Fix C function names in comments x86: SPLATD: port to cpuflags Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * x86: SPLATD: port to cpuflagsDiego Biurrun2012-11-181-1/+1
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-171-2/+0
|\| | | | | | | | | | | | | | | | | | | | | | | * qatar/master: FATE: add a bink version 'b' test FATE: add a bink version 'i' test libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJOR Conflicts: tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * libswscale: remove unnecessary direct #if LIBSWSCALE_VERSION_MAJORJanne Grunau2012-11-161-2/+0
| | | | | | | | | | | | SWS_CPU_CAPS are deprecated and slated to removed with libswscale major version 3. No need to provide a SWS_CPU_CAPS_MMX2 as backward compatibility define under the same explicit condition.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-11-142-6/+6
|\| | | | | | | | | | | | | | | | | | | | | | | * qatar/master: x86: mmx2 ---> mmxext in asm constructs Conflicts: libavcodec/x86/h264_chromamc_10bit.asm libavcodec/x86/h264_deblock.asm libavcodec/x86/h264dsp_init.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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