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* Merge commit '7bf9647264308d2df74b2b50669f2d02a7ecc90b'Hendrik Leppkes2015-08-18
|\ | | | | | | | | | | | | | | | | * commit '7bf9647264308d2df74b2b50669f2d02a7ecc90b': vp7: bound checking in vp7_decode_frame_header Only partially merged, see 46f72ea507afee6adb0d2324848159063d0e7afc Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
| * vp7: bound checking in vp7_decode_frame_headerFederico Tomassetti2015-08-16
| | | | | | | | CC: libav-stable@libav.org
* | Merge commit 'def97856de6021965db86c25a732d78689bd6bb0'Michael Niedermayer2015-07-27
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'def97856de6021965db86c25a732d78689bd6bb0': lavc: AV-prefix all codec capabilities Conflicts: cmdutils.c ffmpeg.c ffplay.c libavcodec/8svx.c libavcodec/aacenc.c libavcodec/ac3dec.c libavcodec/adpcm.c libavcodec/alac.c libavcodec/atrac3plusdec.c libavcodec/bink.c libavcodec/dnxhddec.c libavcodec/dvdec.c libavcodec/dvenc.c libavcodec/ffv1dec.c libavcodec/ffv1enc.c libavcodec/fic.c libavcodec/flacdec.c libavcodec/flacenc.c libavcodec/flvdec.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/gifdec.c libavcodec/h261dec.c libavcodec/hevc.c libavcodec/iff.c libavcodec/imc.c libavcodec/libopenjpegdec.c libavcodec/libvo-aacenc.c libavcodec/libvorbisenc.c libavcodec/libvpxdec.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mpegaudiodec_float.c libavcodec/msmpeg4dec.c libavcodec/mxpegdec.c libavcodec/nvenc_h264.c libavcodec/nvenc_hevc.c libavcodec/pngdec.c libavcodec/qpeg.c libavcodec/ra288.c libavcodec/rv10.c libavcodec/s302m.c libavcodec/sp5xdec.c libavcodec/takdec.c libavcodec/tiff.c libavcodec/tta.c libavcodec/utils.c libavcodec/v210dec.c libavcodec/vp6.c libavcodec/vp9.c libavcodec/wavpack.c libavcodec/yop.c Merged-by: Michael Niedermayer <michael@niedermayer.cc>
| * lavc: AV-prefix all codec capabilitiesVittorio Giovara2015-07-27
| | | | | | | | | | | | Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* | avcodec/vp8: Check buffer size in vp8_decode_frame_header()Michael Niedermayer2015-07-18
| | | | | | | | | | | | | | | | avoids null pointer dereference Fixes: signal_sigsegv_d5de40_964_vp80-00-comprehensive-010.ivf with memlimit of 1048576 Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | avcodec/vp8: Fix null pointer dereference in ff_vp8_decode_free()Michael Niedermayer2015-07-18
| | | | | | | | | | | | | | Fixes: signal_sigsegv_d5de23_967_vp80_00_comprehensive_010.ivf with memlimit 524288 Found-by: Samuel Groß, Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | vp8: change mv_{min,max}.{x,y} type to intAndreas Cadhalpun2015-06-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If one of the dimensions is larger than 8176, s->mb_width or s->mb_height is larger than 511, leading to an int16_t overflow of s->mv_max.{x,y}. This then causes av_clip to be called with amin > amax. Changing the type to int avoids the overflow and has no negative effect, because s->mv_max is only used in clamp_mv for clipping. Since mv_max.{x,y} is positive and mv_min.{x,y} negative, av_clip can't increase the absolute value. The input to av_clip is an int16_t, and thus the output fits into int16_t as well. For additional safety, s->mv_{min,max}.{x,y} are clipped to int16_t range before use. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
* | avcodec/vp8: Suppress empty body warningsMichael Niedermayer2015-05-06
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNEDChristophe Gisquet2015-03-14
| | | | | | | | | | | | The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8: Fix undefined shifts in vp8_mc_luma()Michael Niedermayer2015-03-11
| | | | | | | | | | | | Found-by: Clang -fsanitize=shift Reported-by: Thierry Foucu <tfoucu@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8: remove double ;;Clément Bœsch2015-01-18
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* | Merge commit '014b6b416fec89777cb9cff61bcf7896eaf7cf39'Michael Niedermayer2015-01-15
|\| | | | | | | | | | | | | * commit '014b6b416fec89777cb9cff61bcf7896eaf7cf39': vp8: improve memory allocation checks Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: improve memory allocation checksVittorio Giovara2015-01-15
| | | | | | | | | | | | | | Check memory earlier, check one more allocation and clean up on error. CC: libav-stable@libav.org Bug-Id: CID 1257773
* | Merge commit '85dc006b1a829726dd5e3a9b0fcc6a1dbfe6dffa'Michael Niedermayer2014-11-18
|\| | | | | | | | | | | | | | | | | | | * commit '85dc006b1a829726dd5e3a9b0fcc6a1dbfe6dffa': lavc: fix bitshifts amount bigger than the type Conflicts: libavcodec/internal.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: fix bitshifts amount bigger than the typeVittorio Giovara2014-11-18
| | | | | | | | | | CC: libav-stable@libav.org Bug-Id: CID 1194387 / CID 1194389 / CID 1194393 / CID 1206638
| * vp7: fix checking vp7_feature_value_size()Michael Niedermayer2014-11-13
| | | | | | | | | | CC: libav-stable@libav.org Bug-Id: CID 1197061
* | Merge commit '65875a8b3b079752da25a61ec188d2e3d90a569f'Michael Niedermayer2014-10-09
|\| | | | | | | | | | | | | * commit '65875a8b3b079752da25a61ec188d2e3d90a569f': vp8: initialize color space and range properties Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: initialize color space and range propertiesVittorio Giovara2014-10-08
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* | Merge commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39'Michael Niedermayer2014-08-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'f929ab0569ff31ed5a59b0b0adb7ce09df3fca39': cosmetics: Write NULL pointer equality checks more compactly Conflicts: cmdutils.c ffmpeg_opt.c ffplay.c libavcodec/dvbsub.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/dxa.c libavcodec/libxvid_rc.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/rv10.c libavcodec/tiffenc.c libavcodec/utils.c libavcodec/vc1dec.c libavcodec/zmbv.c libavdevice/v4l2.c libavformat/matroskadec.c libavformat/movenc.c libavformat/sdp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * cosmetics: Write NULL pointer equality checks more compactlyGabriel Dume2014-08-15
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit '79793f833784121d574454af4871866576c0749d'Michael Niedermayer2014-07-01
|\| | | | | | | | | | | | | * commit '79793f833784121d574454af4871866576c0749d': Update Fiona's name in copyright statements. Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * Update Fiona's name in copyright statements.Diego Biurrun2014-07-01
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* | avcodec/vp8: Fix multiple ff_thread_finish_setup() callsMichael Niedermayer2014-06-27
| | | | | | | | | | | | Fixes Ticket3725 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8: fix () in macrosMichael Niedermayer2014-06-18
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Use rac_get_prob branchy version when used within a conditional branch.Matt Oliver2014-05-13
| | | | | | | | Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Fix standalone compilation of vp7 and vp8 decoder.Carl Eugen Hoyos2014-04-07
| | | | | | | | Fixes ticket #3536.
* | avcodec/vp8: fix checking vp7_feature_value_sizeMichael Niedermayer2014-04-06
| | | | | | | | | | | | Fixes CID1197061 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8: fix name of copy_luma()Michael Niedermayer2014-04-05
| | | | | | | | | | | | This function was introduced by ac4b32df71bd932838043a4838b86d11e169707f Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'ac4b32df71bd932838043a4838b86d11e169707f'Michael Niedermayer2014-04-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'ac4b32df71bd932838043a4838b86d11e169707f': On2 VP7 decoder Conflicts: Changelog libavcodec/arm/h264pred_init_arm.c libavcodec/arm/vp8dsp.h libavcodec/arm/vp8dsp_init_arm.c libavcodec/arm/vp8dsp_init_armv6.c libavcodec/arm/vp8dsp_init_neon.c libavcodec/avcodec.h libavcodec/h264pred.c libavcodec/version.h libavcodec/vp8.c libavcodec/vp8.h libavcodec/vp8data.h libavcodec/vp8dsp.c libavcodec/vp8dsp.h libavcodec/x86/h264_intrapred_init.c libavcodec/x86/vp8dsp_init.c See: 89f2f5dbd7a23e7ec1073d3c08d46093a01a4135 and others Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * On2 VP7 decoderPeter Ross2014-04-04
| | | | | | | | | | | | | | | | | | Further performance improvements and security fixes by Vittorio Giovara, Luca Barbato and Diego Biurrun. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | Merge commit '53c20f17c78d1d8a0fc2505868f201e69ff59cc5'Michael Niedermayer2014-03-30
|\| | | | | | | | | | | | | | | | | | | | | | | | | * commit '53c20f17c78d1d8a0fc2505868f201e69ff59cc5': vp8: K&R formatting cosmetics Conflicts: libavcodec/vp8.c libavcodec/vp8.h libavcodec/vp8data.h libavcodec/vp8dsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: K&R formatting cosmeticsVittorio Giovara2014-03-29
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* | avcodec/vp7: check buffer sizeMichael Niedermayer2014-03-29
| | | | | | | | | | | | | | Fixes overread Fixes Ticket 3501 Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp7: Fix null pointer dereference in vp7_decode_frame_header()Michael Niedermayer2014-03-27
| | | | | | | | | | | | | | | | This simply copies the "interframe without a prior keyframe" check thats done later into vp7_decode_frame_header() Found-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | On2 VP7 decoderPeter Ross2014-03-25
| | | | | | | | | | | | | | Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: BBB previous patch reviewed by jason Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8: vp8_find_free_bufferPeter Ross2014-03-25
| | | | | | | | | | Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | avcodec/vp8dsp: add VP7 idct and loop filterPeter Ross2014-02-15
| | | | | | | | | | | | Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'e46ad30a808744ddf3855567e162292a4eaabac7'Michael Niedermayer2014-02-04
|\| | | | | | | | | | | | | | | | | | | | | | | * commit 'e46ad30a808744ddf3855567e162292a4eaabac7': vp8: use a fixed-size edge emu buffer Conflicts: libavcodec/vp8.c libavcodec/vp8.h See: face578d56c2d1375e40d5e2a28acc122132bc55 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: use a fixed-size edge emu bufferAnton Khirnov2014-02-04
| | | | | | | | | | | | The reason is the same as for e588615d938f8581f0d6f3771662d08cadfc00de Based on a patch by Ronald S. Bultje <rsbultje@gmail.com>
* | vp8: remove redundant "equals 1" testPeter Ross2014-01-19
| | | | | | | | | | | | | | mb_layout is either zero or non-zero. Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit 'ef8c93e2f18c624d0c266687e43ab99af7921dd3'Michael Niedermayer2014-01-09
|\| | | | | | | | | | | | | | | | | | | * commit 'ef8c93e2f18c624d0c266687e43ab99af7921dd3': vp8: drop support for real (non-emulated) edges Conflicts: tests/fate/vpx.mak Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: drop support for real (non-emulated) edgesAnton Khirnov2014-01-09
| | | | | | | | | | | | They are not measurably faster on x86, they might be somewhat faster on other platforms due to missing emu edge SIMD, but the gain is not large enough to justify the added complexity.
* | Merge commit '458446acfa1441d283dacf9e6e545beb083b8bb0'Michael Niedermayer2013-11-15
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '458446acfa1441d283dacf9e6e545beb083b8bb0': lavc: Edge emulation with dst/src linesize Conflicts: libavcodec/cavs.c libavcodec/h264.c libavcodec/hevc.c libavcodec/mpegvideo_enc.c libavcodec/mpegvideo_motion.c libavcodec/rv34.c libavcodec/svq3.c libavcodec/vc1dec.c libavcodec/videodsp.h libavcodec/videodsp_template.c libavcodec/vp3.c libavcodec/vp8.c libavcodec/wmv2.c libavcodec/x86/videodsp.asm libavcodec/x86/videodsp_init.c Changes to the asm are not merged, they are left for volunteers or in their absence for later. The changes this merge introduces are reordering of the function arguments See: face578d56c2d1375e40d5e2a28acc122132bc55 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: Edge emulation with dst/src linesizeRonald S. Bultje2013-11-15
| | | | | | | | | | | | Allow supporting files for which the image stride is smaller than the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge.
* | avcodec/vp8: remove unused webp_decode_frame()Michael Niedermayer2013-11-10
| | | | | | | | | | See: libavcodec/webp.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
* | Merge commit '757d5e8ef98ba2ab0dd0e85a46290c4f4a7e82be'Michael Niedermayer2013-11-01
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit '757d5e8ef98ba2ab0dd0e85a46290c4f4a7e82be': vp8: stop using deprecated avcodec_set_dimensions vp56: stop using deprecated avcodec_set_dimensions vp3: stop using deprecated avcodec_set_dimensions txd: stop using deprecated avcodec_set_dimensions truemotion1: stop using deprecated avcodec_set_dimensions Conflicts: libavcodec/txd.c libavcodec/vp56.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * vp8: stop using deprecated avcodec_set_dimensionsAnton Khirnov2013-10-31
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| * lavc: Convert some remaining strides to ptrdiff_tRonald S. Bultje2013-10-15
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* | cosmetics: group remaining .name and .long_name.Clément Bœsch2013-10-04
| | | | | | | | See b2bed9325.
* | Merge commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2'Michael Niedermayer2013-10-04
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * commit 'b2bed9325dbd6be0da1d91ffed3f513c40274fd2': cosmetics: Group .name and .long_name together in codec/format declarations Conflicts: libavcodec/8svx.c libavcodec/alac.c libavcodec/cljr.c libavcodec/dnxhddec.c libavcodec/dnxhdenc.c libavcodec/dpxenc.c libavcodec/dvdec.c libavcodec/dvdsubdec.c libavcodec/dvdsubenc.c libavcodec/ffv1dec.c libavcodec/flacdec.c libavcodec/flvdec.c libavcodec/fraps.c libavcodec/frwu.c libavcodec/g726.c libavcodec/gif.c libavcodec/gifdec.c libavcodec/h261dec.c libavcodec/h263dec.c libavcodec/iff.c libavcodec/imc.c libavcodec/libopencore-amr.c libavcodec/libopenjpegdec.c libavcodec/libopenjpegenc.c libavcodec/libspeexenc.c libavcodec/libvo-amrwbenc.c libavcodec/libvorbisenc.c libavcodec/libvpxenc.c libavcodec/libx264.c libavcodec/libxavs.c libavcodec/libxvid.c libavcodec/ljpegenc.c libavcodec/mjpegbdec.c libavcodec/mjpegdec.c libavcodec/mpeg12dec.c libavcodec/mpeg4videodec.c libavcodec/msmpeg4dec.c libavcodec/pgssubdec.c libavcodec/pngdec.c libavcodec/pngenc.c libavcodec/proresdec_lgpl.c libavcodec/proresenc_kostya.c libavcodec/ra144enc.c libavcodec/rawdec.c libavcodec/rv10.c libavcodec/sp5xdec.c libavcodec/takdec.c libavcodec/tta.c libavcodec/v210dec.c libavcodec/vp6.c libavcodec/wavpack.c libavcodec/xbmenc.c libavcodec/yop.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
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