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* opt: add AV_OPT_TYPE_IMAGE_SIZE.Nicolas George2012-05-20
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* lavu/tree: perform minor fixes to av_tree_insert() documentationStefano Sabatini2012-05-20
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* lavu/error: fix make checkheaders.Clément Bœsch2012-05-18
| | | | | | The errors need to be defined before including functions depending on them. See av_size_mult() for instance. stddef.h is included for the prototype of av_sterror (use of size_t).
* lavu/parseutils: fix specification for av_parse_time()Stefano Sabatini2012-05-18
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* Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (26 commits) fate: use diff -b in oneline comparison Add missing version bumps and APIchanges/Changelog entries. lavfi: move buffer management function to a separate file. lavfi: move formats-related functions from default.c to formats.c lavfi: move video-related functions to a separate file. fate: make smjpeg a demux test fate: separate sierra-vmd audio and video tests fate: separate smacker audio and video tests libmp3lame: set supported channel layouts. avconv: automatically insert asyncts when -async is used. avconv: add support for audio filters. lavfi: add asyncts filter. lavfi: add aformat filter lavfi: add an audio buffer sink. lavfi: add an audio buffer source. buffersrc: add av_buffersrc_write_frame(). buffersrc: fix invalid read in uninit if the fifo hasn't been allocated lavfi: rename vsrc_buffer.c to buffersrc.c avfiltergraph: reindent lavfi: add channel layout/sample rate negotiation. ... Conflicts: Changelog doc/APIchanges doc/filters.texi ffmpeg.c ffprobe.c libavcodec/libmp3lame.c libavfilter/Makefile libavfilter/af_aformat.c libavfilter/allfilters.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/avfiltergraph.c libavfilter/buffersrc.c libavfilter/defaults.c libavfilter/formats.c libavfilter/src_buffer.c libavfilter/version.h libavfilter/vf_yadif.c libavfilter/vsrc_buffer.c libavfilter/vsrc_buffer.h libavutil/avutil.h tests/fate/audio.mak tests/fate/demux.mak tests/fate/video.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add missing version bumps and APIchanges/Changelog entries.Anton Khirnov2012-05-15
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* | fifo: add av_fifo_grow()Michael Niedermayer2012-05-15
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavu/bprint: add av_bprint_reset().Clément Bœsch2012-05-14
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (25 commits) rv40dsp x86: MMX/MMX2/3DNow/SSE2/SSSE3 implementations of MC ape: Use unsigned integer maths arm: dsputil: fix overreads in put/avg_pixels functions h264: K&R formatting cosmetics for header files (part II/II) h264: K&R formatting cosmetics for header files (part I/II) rtmp: Implement check bandwidth notification. rtmp: Support 'rtmp_swfurl', an option which specifies the URL of the SWF player. rtmp: Support 'rtmp_flashver', an option which overrides the version of the Flash plugin. rtmp: Support 'rtmp_tcurl', an option which overrides the URL of the target stream. cmdutils: Add fallback case to switch in check_stream_specifier(). sctp: be consistent with socket option level configure: Add _XOPEN_SOURCE=600 to Solaris preprocessor flags. vcr1enc: drop pointless empty encode_init() wrapper function vcr1: drop pointless write-only AVCodecContext member from VCR1Context vcr1: group encoder code together to save #ifdefs vcr1: cosmetics: K&R prettyprinting, typos, parentheses, dead code, comments mov: make one comment slightly more specific lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX lavfi: move audio-related functions to a separate file. lavfi: remove some audio-related function from public API. ... Conflicts: cmdutils.c libavcodec/h264.h libavcodec/h264_mvpred.h libavcodec/vcr1.c libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/defaults.c libavfilter/internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVXJustin Ruggles2012-05-09
| | | | | | | | | | The current SSE version is slower than the MMX version on Athlon64 and Sandy Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.
* | avutil/log: allow av_log_set_callback (NULL)Michael Niedermayer2012-05-10
| | | | | | | | | | Idea-by: Don Moir <donmoir@comcast.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-10
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: (27 commits) libxvid: Give more suitable names to libxvid-related files. libxvid: Separate libxvid encoder from libxvid rate control code. jpeglsdec: Remove write-only variable in ff_jpegls_decode_lse(). fate: cosmetics: lowercase some comments fate: Give more consistent names to some RealVideo/RealAudio tests. lavfi: add avfilter_get_audio_buffer_ref_from_arrays(). lavfi: add extended_data to AVFilterBuffer. lavc: check that extended_data is properly set in avcodec_encode_audio2(). lavc: pad last audio frame with silence when needed. samplefmt: add a function for filling a buffer with silence. samplefmt: add a function for copying audio samples. lavr: do not try to copy to uninitialized output audio data. lavr: make avresample_read() with NULL output discard samples. fate: split idroq audio and video into separate tests fate: improve dependencies fate: add convenient shorthands for ea-vp6, libavcodec, libavutil tests fate: split some combined tests into separate audio and video tests fate: fix dependencies for probe tests mips: intreadwrite: fix inline asm for gcc 4.8 mips: intreadwrite: remove unnecessary inline asm ... Conflicts: cmdutils.h configure doc/APIchanges doc/filters.texi ffmpeg.c ffplay.c libavcodec/internal.h libavcodec/jpeglsdec.c libavcodec/libschroedingerdec.c libavcodec/libxvid.c libavcodec/libxvid_rc.c libavcodec/utils.c libavcodec/version.h libavfilter/avfilter.c libavfilter/avfilter.h libavfilter/buffersink.h tests/Makefile tests/fate/aac.mak tests/fate/audio.mak tests/fate/demux.mak tests/fate/ea.mak tests/fate/image.mak tests/fate/libavutil.mak tests/fate/lossless-audio.mak tests/fate/lossless-video.mak tests/fate/microsoft.mak tests/fate/qt.mak tests/fate/real.mak tests/fate/screen.mak tests/fate/video.mak tests/fate/voice.mak tests/fate/vqf.mak tests/ref/fate/ea-mad tests/ref/fate/ea-tqi Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * samplefmt: add a function for filling a buffer with silence.Anton Khirnov2012-05-09
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| * samplefmt: add a function for copying audio samples.Anton Khirnov2012-05-09
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| * mips: intreadwrite: fix inline asm for gcc 4.8Mans Rullgard2012-05-09
| | | | | | | | | | | | | | | | | | Just like gcc 4.6 and later on ARM, gcc 4.8 on MIPS generates inefficient code when a known-unaligned location is used as a memory input operand. This applies the same fix as has been previously done to the ARM version of the code. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * mips: intreadwrite: remove unnecessary inline asmMans Rullgard2012-05-09
| | | | | | | | | | | | | | | | GCC actually handles unaligned accesses correctly in all cases except, absurdly, 32-bit loads on mips64. The remaining asm is thus not needed, and removing it results in better code. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | error: Try to make av_strerror() closer to binary identical across platforms.Michael Niedermayer2012-05-09
| | | | | | | | | | | | This should fix the parseutils fate test. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | parseutils: use strings instead of integers for error codes.Michael Niedermayer2012-05-09
| | | | | | | | | | | | error values can differ between platforms. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | parseutils: fix ;/, errorMichael Niedermayer2012-05-09
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-08
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: rtmp: Support 'rtmp_live', an option which specifies if the media is a live stream. av_samples_fill_array: Mark unmodified function argument as const. lagarith: add YUY2 decoding support Support decoding unaligned rgb24 lagarith. dv: Split profile handling code into a separate file. flvenc: use AVFormatContext, not AVCodecContext for logging. mov: Remove write-only variable in mov_read_chan(). fate: Change the probe-format refs to match the final text format committed. fate: Add avprobe as a make dependency Add probe fate tests to test for regressions in detecting media types. fate: Add oneline comparison method qdm2: clip array indices returned by qdm2_get_vlc(). avplay: properly close/reopen AVAudioResampleContext on channel layout change avcodec: do not needlessly set packet size to 0 in avcodec_encode_audio2() avcodec: for audio encoding, reset output packet when it is not valid avcodec: refactor avcodec_encode_audio2() to merge common branches avcodec: remove fallbacks for AVCodec.encode() in avcodec_encode_audio2() Conflicts: ffplay.c libavcodec/Makefile libavcodec/dvdata.c libavcodec/dvdata.h libavcodec/qdm2.c libavcodec/utils.c libavformat/flvenc.c libavformat/mov.c tests/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * av_samples_fill_array: Mark unmodified function argument as const.Diego Biurrun2012-05-08
| | | | | | | | | | libavcodec/utils.c:274: warning: passing argument 3 of ‘av_samples_fill_arrays’ discards qualifiers from pointer target type ./libavutil/samplefmt.h:151: note: expected ‘uint8_t *’ but argument is of type ‘const uint8_t *’
* | Add yuva422p pix_fmt.Carl Eugen Hoyos2012-05-08
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-07
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * build: cosmetics: Add missing end-of-line backslashes to item lists.Diego Biurrun2012-05-07
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| * build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.Diego Biurrun2012-05-07
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-05
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: configure: add POWER[5-7] support arm: intreadwrite: revert 16-bit load asm to old version for gcc < 4.6 vqavideo: return error if image size is not a multiple of block size cosmetics: indentation avformat: only fill-in interpolated timestamps if duration is non-zero avformat: remove a workaround for broken timestamps Conflicts: libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: intreadwrite: revert 16-bit load asm to old version for gcc < 4.6Mans Rullgard2012-05-03
| | | | | | | | | | | | | | | | Commit adebad0 "arm: intreadwrite: fix inline asm constraints for gcc 4.6 and later" caused some older gcc versions to miscompile code. This reverts to the old version of the code for these compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-05-02
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: arm: intreadwrite: disable inline asm for gcc 4.7 and later arm: intreadwrite: fix inline asm constraints for gcc 4.6 and later indeo3: fix motion vector validation pcm_bluray: set bits_per_raw_sample for > 16-bit twinvq: fix out of bounds array access lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type Conflicts: doc/APIchanges libavcodec/indeo3.c libavcodec/pcm-mpeg.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * arm: intreadwrite: disable inline asm for gcc 4.7 and laterMans Rullgard2012-05-02
| | | | | | | | | | | | | | | | Starting with version 4.7, gcc properly supports unaligned memory accesses on ARM. Not using the inline asm with these compilers results in better code. Signed-off-by: Mans Rullgard <mans@mansr.com>
| * arm: intreadwrite: fix inline asm constraints for gcc 4.6 and laterMans Rullgard2012-05-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With a dereferenced type-cast pointer as memory operand, gcc 4.6 and later will sometimes copy the data to a temporary location, the address of which is used as the operand value, if it thinks the target address might be misaligned. Using a pointer to a packed struct type instead does the right thing. The 16-bit case is special since the ldrh instruction addressing modes are limited compared to ldr. The "Uq" constraint produces a memory reference suitable for an ldrsb instruction, which supports the same addressing modes as ldrh. However, the restrictions appear to apply only when the operand addresses a single byte. The memory reference must thus be split into two operands each targeting one byte. Finally, the "Uq" constraint is only available in ARM mode. The Thumb-2 ldrh instruction supports most addressing modes so the normal "m" constraint can be used there. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavu/opt: clarify error message in set_key_value_pair()Stefano Sabatini2012-04-30
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* | libavutil: Document the shortcommings of av_parse_cpu_flags()Michael Niedermayer2012-04-30
| | | | | | | | | | | | and suggest that av_parse_cpu_caps() be used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | cmdutils/avutil: Move cpu caps parse code into av_parse_cpu_caps()Michael Niedermayer2012-04-30
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | parseutils: replace setenv() by putenv().Nicolas George2012-04-27
| | | | | | | | putenv() seems to be more portable.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-26
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: dsputil: fix invalid array indexing configure: add libavresample to rpath build: icc: silence some warnings fft-test: add option to set cpuflag mask cpu: recognise only cpu flag names pertinent to the architecture avutil: add av_parse_cpu_flags() function vp8: armv6: fix non-armv6t2 build vp8: armv6 optimisations vp8: arm: separate ARMv6 functions from NEON ARM: add some compatibility macros mov: support eac3 audio avf: fix faulty check in has_duration Conflicts: configure doc/APIchanges ffmpeg.c libavcodec/arm/Makefile libavcodec/arm/asm.S libavcodec/arm/vp8dsp_armv6.S libavcodec/arm/vp8dsp_init_arm.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cpu: recognise only cpu flag names pertinent to the architectureMans Rullgard2012-04-25
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * avutil: add av_parse_cpu_flags() functionMans Rullgard2012-04-25
| | | | | | | | | | | | | | This moves the cpu flag parsing code from avconv to avutil so it can be accessed elsewhere. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-25
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: FATE: use updated reference for aac-latm_stereo_to_51 avconv: use libavresample Add libavresample FATE: avoid channel mixing in lavf-dv_fmt Conflicts: Changelog Makefile cmdutils.c configure doc/APIchanges ffmpeg.c tests/lavf-regression.sh tests/ref/lavf/dv_fmt tests/ref/seek/lavf_dv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Add libavresampleJustin Ruggles2012-04-24
| | | | | | | | | | This is a new library for audio sample format, channel layout, and sample rate conversion.
* | parseutils: reliably detect out-of-range alpha.Reimar Döffinger2012-04-24
| | | | | | | | | | | | | | | | | | This should fix the FATE test on ARM (not tested), but it should also detect alpha values like 2^128 reliably as invalid which would be another out-of-range case with implementation-dependant behaviour. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-24
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: matroska: Clear prev_pkt between seeks. avutil: change default buffer size alignment for sample buffer functions audemux: Add a sanity check for the number of channels Remove libdirac decoder. matroska: Add incremental parsing of clusters. avconv: fix off by one check in complex_filter mpegts: Try seeking back even for nonseekable protocols swscale: K&R formatting cosmetics (part III) Conflicts: configure doc/general.texi doc/platform.texi ffmpeg.c libavcodec/Makefile libavcodec/allcodecs.c libavcodec/libdirac.h libavcodec/libdiracdec.c libavformat/au.c libavformat/mpegts.c libswscale/input.c tests/ref/seek/lavf_mkv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: change default buffer size alignment for sample buffer functionsJustin Ruggles2012-04-23
| | | | | | | | | | Aligning nb_samples will give both correct plane pointer alignment and enough padding for SIMD-optimized functions.
* | parseutils: add av_parse_time() test.Nicolas George2012-04-23
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* | parseutils: make av_parse_time() check for failure.Nicolas George2012-04-23
| | | | | | | | | | | | | | Until now, av_parse_time() would accept "1:00" as "1" and silently ignore ":00". This patch also includes a few cosmetic changes.
* | parseutils: add FATE test.Nicolas George2012-04-23
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* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-22
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: ARM: allow runtime masking of CPU features dsputil: remove unused functions mov: Treat keyframe indexes as 1-origin if starting at non-zero. mov: Take stps entries into consideration also about key_off. Remove lowres video decoding Conflicts: ffmpeg.c ffplay.c libavcodec/arm/vp8dsp_init_arm.c libavcodec/libopenjpegdec.c libavcodec/mjpegdec.c libavcodec/mpegvideo.c libavcodec/utils.c libavformat/mov.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * ARM: allow runtime masking of CPU featuresMans Rullgard2012-04-22
| | | | | | | | | | | | | | This allows masking CPU features with the -cpuflags avconv option which is useful for testing different optimisations without rebuilding. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2012-04-20
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: avcodec: add a cook parser to get subpacket duration FATE: allow lavf tests to alter input parameters FATE: replace the acodec-pcm_s24daud test with an enc_dec_pcm checksum test FATE: replace the acodec-g726 test with 4 new encode/decode tests FATE: replace current g722 encoding tests with an encode/decode test FATE: add a pattern rule for generating asynth wav files FATE: optionally write a WAVE header in audiogen avutil: add audio fifo buffer Conflicts: doc/APIchanges libavcodec/version.h libavutil/avutil.h tests/Makefile tests/codec-regression.sh tests/fate/voice.mak tests/lavf-regression.sh tests/ref/acodec/g722 tests/ref/acodec/g726 tests/ref/acodec/pcm_s24daud tests/ref/lavf/dv_fmt tests/ref/lavf/gxf tests/ref/lavf/mxf tests/ref/lavf/mxf_d10 tests/ref/seek/lavf_dv Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * avutil: add audio fifo bufferJustin Ruggles2012-04-20
| | | | | | | | | | The functions operate on the sample level rather than the byte level and work with all audio sample formats.
* | Fix compilation with NASM.Reimar Döffinger2012-04-20
| | | | | | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
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