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libvpx: updated to 1.14.1 v1.14.1 "Venetian Duck" This release includes enhancements and bug fixes. - Upgrading: This release is ABI compatible with the previous release. - Enhancement: Improved the detection of compiler support for AArch64 extensions, particularly SVE. Added vpx_codec_get_global_headers() support for VP9. - Bug fixes: Added buffer bounds checks to vpx_writer and vpx_write_bit_buffer. Fix to GetSegmentationData() crash in aq_mode=0 for RTC rate control. Fix to alloc for row_base_thresh_freq_fac. Free row mt memory before freeing cpi->tile_data. Fix to buffer alloc for vp9_bitstream_worker_data. Fix to VP8 race issue for multi-thread with pnsr_calc. Fix to uv width/height in vp9_scale_and_extend_frame_ssse3. Fix to integer division by zero and overflow in calc_pframe_target_size(). Fix to integer overflow in vpx_img_alloc() & vpx_img_wrap()(CVE-2024-5197). Fix to UBSan error in vp9_rc_update_framerate(). Fix to UBSan errors in vp8_new_framerate(). Fix to integer overflow in vp8 encodeframe.c. Handle EINTR from sem_wait().
libvpx: Update to 1.14.0
Changelog:
2024-01-02 v1.14.0 "Venetian Duck"
This release drops support for old C compilers, such as Visual Studio 2012
and older, that disallow mixing variable declarations and statements (a C99
feature). It adds support for run-time CPU feature detection for Arm
platforms, as well as support for darwin23 (macOS 14).
- Upgrading:
This release is ABI incompatible with the previous release.
Various new features for rate control library for real-time: SVC parallel
encoding, loopfilter level, support for frame dropping, and screen content.
New callback function send_tpl_gop_stats for vp9 external rate control
library, which can be used to transmit TPL stats for a group of pictures. A
public header vpx_tpl.h is added for the definition of TPL stats used in
this callback.
libwebm is upgraded to libwebm-1.0.0.29-9-g1930e3c.
- Enhancement:
Improvements on Neon optimizations: VoD: 12-35% speed up for bitdepth 8,
68%-151% speed up for high bitdepth.
Improvements on AVX2 and SSE optimizations.
Improvements on LSX optimizations for LoongArch.
42-49% speedup on speed 0 VoD encoding.
Android API level predicates.
- Bug fixes:
Fix to missing prototypes from the rtcd header.
Fix to segfault when total size is enlarged but width is smaller.
Fix to the build for arm64ec using MSVC.
Fix to copy BLOCK_8X8's mi to PICK_MODE_CONTEXT::mic.
Fix to -Wshadow warnings.
Fix to heap overflow in vpx_get4x4sse_cs_neon.
Fix to buffer overrun in highbd Neon subpel variance filters.
Added bitexact encode test script.
Fix to -Wl,-z,defs with Clang's sanitizers.
Fix to decoder stability after error & continued decoding.
Fix to mismatch of VP9 encode with NEON intrinsics with C only version.
Fix to Arm64 MSVC compile vpx_highbd_fdct4x4_neon.
Fix to fragments count before use.
Fix to a case where target bandwidth is 0 for SVC.
Fix mask in vp9_quantize_avx2,highbd_get_max_lane_eob.
Fix to int overflow in vp9_calc_pframe_target_size_one_pass_cbr.
Fix to integer overflow in vp8,ratectrl.c.
Fix to integer overflow in vp9 svc.
Fix to avg_frame_bandwidth overflow.
Fix to per frame qp for temporal layers.
Fix to unsigned integer overflow in sse computation.
Fix to uninitialized mesh feature for BEST mode.
Fix to overflow in highbd temporal_filter.
Fix to unaligned loads w/w==4 in vpx_convolve_copy_neon.
Skip arm64_neon.h workaround w/VS >= 2019.
Fix to c vs avx mismatch of diamond_search_sad().
Fix to c vs intrinsic mismatch of vpx_hadamard_32x32() function.
Fix to a bug in vpx_hadamard_32x32_neon().
Fix to Clang -Wunreachable-code-aggressive warnings.
Fix to a bug in vpx_highbd_hadamard_32x32_neon().
Fix to -Wunreachable-code in mfqe_partition.
Force mode search on 64x64 if no mode is selected.
Fix to ubsan failure caused by left shift of negative.
Fix to integer overflow in calc_pframe_target_size.
Fix to float-cast-overflow in vp8_change_config().
Fix to a null ptr before use.
Conditionally skip using inter frames in speed features.
Remove invalid reference frames.
Disable intra mode search speed features conditionally.
Set nonrd keyframe under dynamic change of deadline for rtc.
Fix to scaled reference offsets.
Set skip_recode=0 in nonrd_pick_sb_modes.
Fix to an edge case when downsizing to one.
Fix to a bug in frame scaling.
Fix to pred buffer stride.
Fix to a bug in simple motion search.
Update frame size in actual encoding.
libvpx: update to 1.13.1.
2023-09-29 v1.13.1 "Ugly Duckling"
This release contains two security related fixes. One each for VP8 and VP9.
- Upgrading:
This release is ABI compatible with the previous release.
- Bug fixes:
https://crbug.com/1486441 (CVE-2023-5217)
Fix to a crash related to VP9 encoding (#1642)
libvpx: add security fix Bump PKGREVISION.
libvpx: update to 1.13.0.
2023-01-31 v1.13.0 "Ugly Duckling"
This release includes more Neon and AVX2 optimizations, adds a new codec
control to set per frame QP, upgrades GoogleTest to v1.12.1, and includes
numerous bug fixes.
- Upgrading:
This release is ABI incompatible with the previous release.
New codec control VP9E_SET_QUANTIZER_ONE_PASS to set per frame QP.
GoogleTest is upgraded to v1.12.1.
.clang-format is upgraded to clang-format-11.
VPX_EXT_RATECTRL_ABI_VERSION was bumped due to incompatible changes to the
feature of using external rate control models for vp9.
- Enhancement:
Numerous improvements on Neon optimizations.
Numerous improvements on AVX2 optimizations.
Additional ARM targets added for Visual Studio.
- Bug fixes:
Fix to calculating internal stats when frame dropped.
Fix to segfault for external resize test in vp9.
Fix to build system with replacing egrep with grep -E.
Fix to a few bugs with external RTC rate control library.
Fix to make SVC work with VBR.
Fix to key frame setting in VP9 external RC.
Fix to -Wimplicit-int (Clang 16).
Fix to VP8 external RC for buffer levels.
Fix to VP8 external RC for dynamic update of layers.
Fix to VP9 auto level.
Fix to off-by-one error of max w/h in validate_config.
Fix to make SVC work for Profile 1.
libvpx: updated to 1.12.0
v1.12.0 "Torrent Duck"
This release adds optimizations for Loongarch, adds support for vp8 in the
real-time rate control library, upgrades GoogleTest to v1.11.0, updates
libwebm to libwebm-1.0.0.28-20-g206d268, and includes numerous bug fixes.
- Upgrading:
This release is ABI compatible with the previous release.
vp8 support in the real-time rate control library.
New codec control VP8E_SET_RTC_EXTERNAL_RATECTRL is added.
Configure support for darwin21 is added.
GoogleTest is upgraded to v1.11.0.
libwebm is updated to libwebm-1.0.0.28-20-g206d268.
Allow SimpleEncode environment to take target level as input to match
the level conformance in vp9.
- Enhancement:
Numerous improvements on checking memory allocations.
Optimizations for Loongarch.
Code clean-up.
- Bug fixes:
Fix to a crash related to {vp8/vp9}_set_roi_map.
Fix to compiling failure with -Wformat-nonliteral.
Fix to integer overflow with vp9 with high resolution content.
Fix to AddNoiseTest failure with ARMv7.
Fix to libvpx Null-dereference READ in vp8.
libvpx: update to 1.11.0.
2021-09-27 v1.11.0 "Smew Duck"
This maintenance release adds support for VBR mode in VP9 rate control
interface, new codec controls to get quantization parameters and loop filter
levels, and includes several improvements to NEON and numerous bug fixes.
- Upgrading:
New codec control is added to get quantization parameters and loop filter
levels.
VBR mode is supported in VP9 rate control library.
- Enhancement:
Numerous improvements for Neon optimizations.
Code clean-up and refactoring.
Calculation of rd multiplier is changed with BDRATE gains.
- Bug fixes:
Fix to overflow on duration.
Fix to several instances of -Wunused-but-set-variable.
Fix to avoid chroma resampling for 420mpeg2 input.
Fix to overflow in calc_iframe_target_size.
Fix to disallow skipping transform and quantization.
Fix some -Wsign-compare warnings in simple_encode.
Fix input file path in simple_encode_test.
Fix valid range for under/over_shoot pct.
multimedia: Replace RMD160 checksums with BLAKE2s checksums All checksums have been double-checked against existing RMD160 and SHA512 hashes The following distfiles could not be fetched (for legal reasons?): ./multimedia/adobe-flash-player/distinfo adobe-flash-player-32.0.0.465/flash_player_npapi_linux.i386.tar.gz ./multimedia/adobe-flash-player/distinfo adobe-flash-player-32.0.0.465/flash_player_npapi_linux.x86_64.tar.gz ./multimedia/libdvdcss/distinfo libdvdcss-1.4.3.tar.bz2
multimedia: Remove SHA1 hashes for distfiles
libvpx: updated to 1.10.0
Release v1.10.0 Ruddy Duck
2021-03-09 v1.10.0 "Ruddy Duck"
This maintenance release adds support for darwin20 and new codec controls, as
well as numerous bug fixes.
- Upgrading:
New codec control is added to disable loopfilter for VP9.
New encoder control is added to disable feature to increase Q on overshoot
detection for CBR.
Configure support for darwin20 is added.
New codec control is added for VP9 rate control. The control ID of this
interface is VP9E_SET_EXTERNAL_RATE_CONTROL. To make VP9 use a customized
external rate control model, users will have to implement each callback
function in vpx_rc_funcs_t and register them using libvpx API
vpx_codec_control_() with the control ID.
- Enhancement:
Use -std=gnu++11 instead of -std=c++11 for c++ files.
- Bug fixes:
Override assembler with --as option of configure for MSVS.
Fix several compilation issues with gcc 4.8.5.
Fix to resetting rate control for temporal layers.
Fix to the rate control stats of SVC example encoder when number of spatial
layers is 1.
Fix to reusing motion vectors from the base spatial layer in SVC.
2 pass related flags removed from SVC example encoder.
Fix building multimedia/libvpx on Darwin This should also fix other platforms that don't like empty .a files.
libvpx: update to 1.9.0.
2020-07-29 v1.9.0 "Quacking Duck"
This release adds support for NV12, a separate library for rate control, as
well as incremental improvements.
- Upgrading:
NV12 support is added to this release.
A new interface is added for VP9 rate control. The new library libvp9rc.a
must be linked by applications.
Googletest is updated to v1.10.0.
simple_encode.cc is compiled into a new library libsimple_encode.a with
CONFIG_RATE_CTRL.
- Enhancement:
Various changes to improve VP9 SVC, rate control, quality and speed to real
time encoding.
- Bug fixes:
Fix key frame update refresh simulcast flexible svc.
Fix to disable_16x16part speed feature for real time encoding.
Fix some signed integer overflows for VP9 rate control.
Fix initialization of delta_q_uv.
Fix condition in regulate_q for cyclic refresh.
Various fixes to dynamic resizing for VP9 SVC.
libvpx: updated to 1.8.2 v1.8.2 "Pekin Duck" This release collects incremental improvements to many aspects of the library. - Upgrading: ARCH_* defines have been removed in favor of VPX_ARCH_*.
libvpx: updated to 1.8.1
v1.8.1 "Orpington Duck"
This release collects incremental improvements to many aspects of the library.
- Upgrading:
VP8E_SET_CPUUSED now accepts values up to 9 for vp9.
VPX_CTRL_VP9E_SET_MAX_INTER_BITRATE_PCT had a spelling fix (was VP8E).
The --sdk-path option has been removed. If you were using it to build for
Android please read build/make/Android.mk for alternatives.
All PPC optimizations have been disabled:
https://bugs.chromium.org/p/webm/issues/detail?id=1522.
- Enhancements:
Various changes to improve encoder rate control, quality and speed
for practically every use case.
- Bug fixes:
vp9-rtc: Fix color artifacts for speed >= 8.
libvpx: updated to 1.8.0
v1.8.0 "Northern Shoveler Duck"
This release focused on encoding performance for realtime and VOD use cases.
- Upgrading:
This adds and improves several vp9 controls. Most are related to SVC:
VP9E_SET_SVC_FRAME_DROP_LAYER:
- Frame dropping in SVC.
VP9E_SET_SVC_INTER_LAYER_PRED:
- Inter-layer prediction in SVC.
VP9E_SET_SVC_GF_TEMPORAL_REF:
- Enable long term temporal reference in SVC.
VP9E_SET_SVC_REF_FRAME_CONFIG/VP9E_GET_SVC_REF_FRAME_CONFIG:
- Extend and improve this control for better flexibility in setting SVC
pattern dynamically.
VP9E_SET_POSTENCODE_DROP:
- Allow for post-encode frame dropping (applies to non-SVC too).
VP9E_SET_SVC_SPATIAL_LAYER_SYNC:
- Enable spatial layer sync frames.
VP9E_SET_SVC_LAYER_ID:
- Extend api to specify temporal id for each spatial layers.
VP9E_SET_ROI_MAP:
- Extend Region of Interest functionality to VP9.
- Enhancements:
2 pass vp9 encoding has improved substantially. When using --auto-alt-ref=6,
we see approximately 8% for VBR and 10% for CQ. When using --auto-alt-ref=1,
the gains are approximately 4% for VBR and 5% for CQ.
For real-time encoding, speed 7 has improved by ~5-10%. Encodes targeted at
screen sharing have improved when the content changes significantly (slide
sharing) or scrolls. There is a new speed 9 setting for mobile devices which
is about 10-20% faster than speed 8.
- Bug fixes:
VP9 denoiser issue.
VP9 partition issue for 1080p.
VP9 rate control improvments.
Postprocessing Multi Frame Quality Enhancement (MFQE) issue.
VP8 multithread decoder issues.
A variety of fuzzing issues.
libvpx: Remove bogus diff check.
libvpx: update to 1.7.0.
2017-01-04 v1.7.0 "Mandarin Duck"
This release focused on high bit depth performance (10/12 bit) and vp9
encoding improvements.
- Upgrading:
This release is ABI incompatible due to new vp9 encoder features.
Frame parallel decoding for vp9 has been removed.
- Enhancements:
vp9 encoding supports additional threads with --row-mt. This can be greater
than the number of tiles.
Two new vp9 encoder options have been added:
--corpus-complexity
--tune-content=film
Additional tooling for respecting the vp9 "level" profiles has been added.
- Bug fixes:
A variety of fuzzing issues.
vp8 threading fix for ARM.
Codec control VP9_SET_SKIP_LOOP_FILTER fixed.
Reject invalid multi resolution configurations.
Recognize powerpc as an ISA, and add powerpc-linux-gnu, so that ... NetBSD/macppc can build this, and get a proper dependence on -lm, contrary to when configured as generic--gnu. Bump PKGREVISION, OK from jperkin@
Updated libvpx to 1.6.1.
2017-01-09 v1.6.1 "Long Tailed Duck"
This release improves upon the VP9 encoder and speeds up the encoding and
decoding processes.
- Upgrading:
This release is ABI compatible with 1.6.0.
- Enhancements:
Faster VP9 encoding and decoding.
High bit depth builds now provide similar speed for 8 bit encode and decode
for x86 targets. Other platforms and higher bit depth improvements are in
progress.
- Bug Fixes:
A variety of fuzzing issues.
Update to 1.6.0
Changelog:
2016-07-20 v1.6.0 "Khaki Campbell Duck"
This release improves upon the VP9 encoder and speeds up the encoding and
decoding processes.
- Upgrading:
This release is ABI incompatible with 1.5.0 due to a new 'color_range' enum
in vpx_image and some minor changes to the VP8_COMP structure.
The default key frame interval for VP9 has changed from 128 to 9999.
- Enhancement:
A core focus has been performance for low end Intel processors. SSSE3
instructions such as 'pshufb' have been avoided and instructions have been
reordered to better accommodate the more constrained pipelines.
As a result, devices based on Celeron processors have seen substantial
decoding improvements. From Indian Runner Duck to Javan Whistling Duck,
decoding speed improved between 10 and 30%. Between Javan Whistling Duck
and Khaki Campbell Duck, it improved another 10 to 15%.
While Celeron benefited most, Core-i5 also improved 5% and 10% between the
respective releases.
Realtime performance for WebRTC for both speed and quality has received a
lot of attention.
- Bug Fixes:
A number of fuzzing issues, found variously by Mozilla, Chromium and others,
have been fixed and we strongly recommend updating.
Update to 1.5.0
* Fix HOMEPAGE
Changelog:
2015-11-09 v1.5.0 "Javan Whistling Duck"
This release improves upon the VP9 encoder and speeds up the encoding and
decoding processes.
- Upgrading:
This release is ABI incompatible with 1.4.0. It drops deprecated VP8
controls and adds a variety of VP9 controls for testing.
The vpxenc utility now prefers VP9 by default.
- Enhancements:
Faster VP9 encoding and decoding
Smaller library size by combining functions used by VP8 and VP9
- Bug Fixes:
A variety of fuzzing issues
Add SHA512 digests for distfiles for multimedia category
Problems found locating distfiles:
Package adobe-flash-plugin11: missing distfile flash-plugin-11.2.202.540-release.i386.rpm
Package gmplayer: missing distfile mplayer/AlienMind-1.2.tar.bz2
Package gmplayer: missing distfile mplayer/BlueHeart-1.5.tar.bz2
Package gmplayer: missing distfile mplayer/CornerMP-aqua-1.4.tar.bz2
Package gmplayer: missing distfile mplayer/MPlayer-1.1.1.tar.xz
Package gmplayer: missing distfile mplayer/WMP6-2.2.tar.bz2
Package gmplayer: missing distfile mplayer/gnome-1.1.tar.bz2
Package gmplayer: missing distfile mplayer/hwswskin-1.3.tar.bz2
Package gmplayer: missing distfile mplayer/neutron-1.6.tar.bz2
Package gmplayer: missing distfile mplayer/plastic-1.3.tar.bz2
Package gmplayer: missing distfile mplayer/slim-1.3.tar.bz2
Package gmplayer: missing distfile mplayer/xine-lcd-1.2.tar.bz2
Package handbrake: missing distfile handbrake/HandBrake-0.9.3.tar.gz
Package handbrake: missing distfile handbrake/bzip2-1.0.5.tar.gz
Package handbrake: missing distfile handbrake/faad2-2.6.1.tar.gz
Package handbrake: missing distfile handbrake/lame-3.98.tar.gz
Package handbrake: missing distfile handbrake/libdvdread-0.9.7.tar.gz
Package handbrake: missing distfile handbrake/libmp4v2-r45.tar.gz
Package handbrake: missing distfile handbrake/libquicktime-0.9.10.tar.gz
Package handbrake: missing distfile handbrake/libtheora-1.0.tar.gz
Package handbrake: missing distfile handbrake/mpeg2dec-0.5.1.tar.gz
Package handbrake: missing distfile handbrake/x264-r1028-83baa7f.tar.gz
Package handbrake: missing distfile handbrake/zlib-1.2.3.tar.gz
Package libdvdcss: missing distfile libdvdcss-1.3.99.tar.bz2
Package mplayer-share: missing distfile mplayer/MPlayer-1.1.1.tar.xz
Package mpv: missing distfile mpv-0.12.0.tar.gz
Package realplayer-codecs: missing distfile rp8codecs-20040626.tar.bz2
Package realplayer-codecs: missing distfile rp8codecs-alpha-20050115.tar.bz2
Package win32-codecs: missing distfile rp9codecs-win32-20050115.tar.bz2
Package xanim: missing distfile xa2.0_cvid_netbsd386.o.gz
Package xanim: missing distfile xa2.0_iv32_netbsd386.o.gz
Package xanim: missing distfile xa1.0_cyuv_netbsd68k.o.gz
Package xanim: missing distfile xa2.0_cvid_linuxELF.o.gz
Package xanim: missing distfile xa2.0_iv32_linuxELF.o.gz
Package xanim: missing distfile xa1.0_cyuv_sparcAOUT.o.gz
Package xanim: missing distfile xa2.0_cvid_sparcELF.o.gz
Package xanim: missing distfile xa2.0_iv32_sparcELF.o.gz
Package xanim: missing distfile xa1.0_cyuv_linuxPPC.o.gz
Otherwise, existing SHA1 digests verified and found to be the same on
the machine holding the existing distfiles (morden). All existing
SHA1 digests retained for now as an audit trail.
Fix inverted flag in sparc alignment patch
Update to 1.4.0
Changelog:
2015-04-03 v1.4.0 "Indian Runner Duck"
This release includes significant improvements to the VP9 codec.
- Upgrading:
This release is ABI incompatible with 1.3.0. It drops the compatibility
layer, requiring VPX_IMG_FMT_* instead of IMG_FMT_*, and adds several codec
controls for VP9.
- Enhancements:
Faster VP9 encoding and decoding
Multithreaded VP9 decoding (tile and frame-based)
Multithreaded VP9 encoding - on by default
YUV 4:2:2 and 4:4:4 support in VP9
10 and 12bit support in VP9
64bit ARM support by replacing ARM assembly with intrinsics
- Bug Fixes:
Fixes a VP9 bitstream issue in Profile 1. This only affected non-YUV 4:2:0
files.
- Known Issues:
Frame Parallel decoding fails for segmented and non-420 files.
Fix build with gcc 5.x
NetBSD ARMv7 hardfloat build fix
Remove sh change from patch - noticed by Jonathan Perkin
sparc cpus better do not try to use "fast" unaligned access.
Fix OpenBSD build Use gcc46 instead of gcc45 for OpenBSD, because gcc45 from pkgsrc does not support OpenBSD (yet)
Update to 1.3.0
* tarball is not distributed by Google, use Debian's one
Changelog:
2013-11-15 v1.3.0 "Forest"
This release introduces the VP9 codec in a backward-compatible way.
All existing users of VP8 can continue to use the library without
modification. However, some VP8 options do not map to VP9 in the same manner.
The VP9 encoder in this release is not feature complete. Users interested in
the encoder are advised to use the git master branch and discuss issues on
libvpx mailing lists.
- Upgrading:
This release is ABI and API compatible with Duclair (v1.0.0). Users
of older releases should refer to the Upgrading notes in this document
for that release.
- Enhancements:
Get rid of bashisms in the main build scripts
Added usage info on command line options
Add lossless compression mode
Dll build of libvpx
Add additional Mac OS X targets: 10.7, 10.8 and 10.9 (darwin11-13)
Add option to disable documentation
configure: add --enable-external-build support
make: support V=1 as short form of verbose=yes
configure: support mingw-w64
configure: support hardfloat armv7 CHOSTS
configure: add support for android x86
Add estimated completion time to vpxenc
Don't exit on decode errors in vpxenc
vpxenc: support scaling prior to encoding
vpxdec: support scaling output
vpxenc: improve progress indicators with --skip
msvs: Don't link to winmm.lib
Add a new script for producing vcxproj files
Produce Visual Studio 10 and 11 project files
Produce Windows Phone project files
msvs-build: use msbuild for vs >= 2005
configure: default configure log to config.log
Add encoding option --static-thresh
- Speed:
Miscellaneous speed optimizations for VP8 and VP9.
- Quality:
In general, quality is consistent with the Eider release.
- Bug Fixes:
This release represents approximately a year of engineering effort,
and contains multiple bug fixes. Please refer to git history for details.
Try to unbreak the build on MirBSD. With this, it compiles all the way through but then fails to link because the library contains unfulfilled references to sse2 functions -- even though they are disabled.
Fix build on NetBSD/arm, at least on NetBSD/evbearmv6hf-el 6.99.25
Fix build with libc++ and clang.
Update to 1.2.0
* Buildlink to devel/googletest to test-libvpx (not installed and not tested).
Changelog:
2012-12-21 v1.2.0
This release acts as a checkpoint for a large amount of internal refactoring
and testing. It also contains a number of small bugfixes, so all users are
encouraged to upgrade.
- Upgrading:
This release is ABI and API compatible with Duclair (v1.0.0). Users
of older releases should refer to the Upgrading notes in this
document for that release.
- Enhancements:
VP8 optimizations for MIPS dspr2
vpxenc: add -quiet option
- Speed:
Encoder and decoder speed is consistent with the Eider release.
- Quality:
In general, quality is consistent with the Eider release.
Minor tweaks to ARNR filtering
Minor improvements to real time encoding with multiple temporal layers
- Bug Fixes:
Fixes multithreaded encoder race condition in loopfilter
Fixes multi-resolution threaded encoding
Fix potential encoder dead-lock after picture resize
Remove bogus chunk.
Pullup ticket #4041 - requested by tron
multimedia/libvpx: MacOS fix
Revisions pulled up:
- multimedia/libvpx/distinfo 1.16
- multimedia/libvpx/patches/patch-build_make_gen_asm_deps.sh 1.1
-------------------------------------------------------------------
Module Name: pkgsrc
Committed By: tron
Date: Thu Jan 24 10:22:08 UTC 2013
Modified Files:
pkgsrc/multimedia/libvpx: distinfo
Added Files:
pkgsrc/multimedia/libvpx/patches: patch-build_make_gen_asm_deps.sh
Log Message:
Add patch taken from "homebrew" project to fix the build with new version
of Xcode under Mac OS X.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 pkgsrc/multimedia/libvpx/distinfo
cvs rdiff -u -r0 -r1.1 \
pkgsrc/multimedia/libvpx/patches/patch-build_make_gen_asm_deps.sh
Add patch taken from "homebrew" project to fix the build with new version of Xcode under Mac OS X.
Bump PKGREVISION. * Fix broken library generation on NetBSD/cobalt
Update to 1.1.0
* Tested with devel/xulrunner and www/firefox 12.0 on NetBSD/i386 6.99.7
Changelog:
2012-05-09 v1.1.0 "Eider"
This introduces a number of enhancements, mostly focused on real-time
encoding. In addition, it fixes a decoder bug (first introduced in
Duclair) so all users of that release are encouraged to upgrade.
- Upgrading:
This release is ABI and API compatible with Duclair (v1.0.0). Users
of older releases should refer to the Upgrading notes in this
document for that release.
This release introduces a new temporal denoiser, controlled by the
VP8E_SET_NOISE_SENSITIVITY control. The temporal denoiser does not
currently take a strength parameter, so the control is effectively
a boolean - zero (off) or non-zero (on). For compatibility with
existing applications, the values accepted are the same as those
for the spatial denoiser (0-6). The temporal denoiser is enabled
by default, and the older spatial denoiser may be restored by
configuring with --disable-temporal-denoising. The temporal denoiser
is more computationally intensive than the spatial one.
This release removes support for a legacy, decode only API that was
supported, but deprecated, at the initial release of libvpx
(v0.9.0). This is not expected to have any impact. If you are
impacted, you can apply a reversion to commit 2bf8fb58 locally.
Please update to the latest libvpx API if you are affected.
- Enhancements:
Adds a motion compensated temporal denoiser to the encoder, which
gives higher quality than the older spatial denoiser. (See above
for notes on upgrading).
In addition, support for new compilers and platforms were added,
including:
improved support for XCode
Android x86 NDK build
OS/2 support
SunCC support
Changing resolution with vpx_codec_enc_config_set() is now
supported. Previously, reinitializing the codec was required to
change the input resolution.
The vpxenc application has initial support for producing multiple
encodes from the same input in one call. Resizing is not yet
supported, but varying other codec parameters is. Use -- to
delineate output streams. Options persist from one stream to the
next.
Also, the vpxenc application will now use a keyframe interval of
5 seconds by default. Use the --kf-max-dist option to override.
- Speed:
Decoder performance improved 2.5% versus Duclair. Encoder speed is
consistent with Duclair for most material. Two pass encoding of
slideshow-like material will see significant improvements.
Large realtime encoding speed gains at a small quality expense are
possible by configuring the on-the-fly bitpacking experiment with
--enable-onthefly-bitpacking. Realtime encoder can be up to 13%
faster (ARM) depending on the number of threads and bitrate
settings. This technique sees constant gain over the 5-16 speed
range. For VC style input the loss seen is up to 0.2dB. See commit
52cf4dca for further details.
- Quality:
On the whole, quality is consistent with the Duclair release. Some
tweaks:
Reduced blockiness in easy sections by applying a penalty to
intra modes.
Improved quality of static sections (like slideshows) with
two pass encoding.
Improved keyframe sizing with multiple temporal layers
- Bug Fixes:
Corrected alt-ref contribution to frame rate for visible updates
to the alt-ref buffer. This affected applications making manual
usage of the frame reference flags, or temporal layers.
Additional constraints were added to disable multi-frame quality
enhancement (MFQE) in sections of the frame where there is motion.
(#392)
Fixed corruption issues when vpx_codec_enc_config_set() was called
with spatial resampling enabled.
Fixed a decoder error introduced in Duclair where the segmentation
map was not being reinitialized on keyframes (#378)
Fix building with Xcode installed in /Applications (as is the current version on Lion).
Add support for NetBSD/sparc64 (read the diff and start laughing, this must be the most bizarre configure system ever)
* Fix build on NetBSD/amd64 5.99.56. * Apply patch from Matthias Drochner via private email. Tested on NetBSD/amd64 5.99.56 and NetBSD/i386 5.99.60.
Update to 1.0.0
* Bump BUILDLINK_ABI_DEPENDS to 1.0.0
Changelog:
2012-01-27 v1.0.0 "Duclair"
Our fourth named release, focused on performance and features related to
real-time encoding. It also fixes a decoder crash bug introduced in
v0.9.7, so all users of that release are encouraged to upgrade.
- Upgrading:
This release is ABI incompatible with prior releases of libvpx, so the
"major" version number has been bumped to 1. You must recompile your
applications against the latest version of the libvpx headers. The
API remains compatible, and this should not require code changes in most
applications.
- Enhancements:
This release introduces several substantial new features to the encoder,
of particular interest to real time streaming applications.
Temporal scalability allows the encoder to produce a stream that can
be decimated to different frame rates, with independent rate targetting
for each substream.
Multiframe quality enhancement postprocessing can make visual quality
more consistent in the presence of frames that are substantially
different quality than the surrounding frames, as in the temporal
scalability case and in some forced keyframe scenarios.
Multiple-resolution encoding support allows the encoding of the
same content at different resolutions faster than encoding them
separately.
- Speed:
Optimization targets for this release included the decoder and the real-
time modes of the encoder. Decoder speed on x86 has improved 10.5% with
this release. Encoder improvements followed a curve where speeds 1-3
improved 4.0%-1.5%, speeds 4-8 improved <1%, and speeds 9-16 improved
1.5% to 10.5%, respectively. "Best" mode speed is consistent with the
Cayuga release.
- Quality:
Encoder quality in the single stream case is consistent with the Cayuga
release.
- Bug Fixes:
This release fixes an OOB read decoder crash bug present in v0.9.7
related to the clamping of motion vectors in SPLITMV blocks. This
behavior could be triggered by corrupt input or by starting
decoding from a P-frame.
Fix PR pkg/45795. Fix build error on some systems. Upstream patch: http://git.chromium.org/gitweb/?p=webm/libvpx.git;a=commitdiff;h=17c754fc00881a78e71488e7c544d05cf2f6927f
Update to 0.9.7.1 (0.9.7 p1)
Changelog:
2011-08-15 v0.9.7-p1 "Cayuga" patch 1
This is an incremental bugfix release against Cayuga. All users of that
release are strongly encouraged to upgrade.
- Fix potential OOB reads (cdae03a)
An unbounded out of bounds read was discovered when the
decoder was requested to perform error concealment (new in
Cayuga) given a frame with corrupt partition sizes.
A bounded out of bounds read was discovered affecting all
versions of libvpx. Given an multipartition input frame that
is truncated between the mode/mv partition and the first
residiual paritition (in the block of partition offsets), up
to 3 extra bytes could have been read from the source buffer.
The code will not take any action regardless of the contents
of these undefined bytes, as the truncated buffer is detected
immediately following the read based on the calculated
starting position of the coefficient partition.
- Fix potential error concealment crash when the very first frame
is missing or corrupt (a609be5)
- Fix significant artifacts in error concealment (a4c2211, 99d870a)
- Revert 1-pass CBR rate control changes (e961317)
Further testing showed this change produced undesirable visual
artifacts, rolling back for now.
Fix build on SunOS.
Update to 0.9.7 Changelog: * Feature enhancement and bug fix * backward compatibility with 0.9.5 and 0.9.6
Fix build under Mac OS X Snow Leopard if the Mac OS X Leopard is not installed. Based on changes sugested by Martin Brandenburg in PR pkg/45086.
- Use pthread.buildlink3.mk for -lpthread detection. - QNX patch.
Pass LDFLAGS when linking; adding then removing -lrt on Darwin didn't make much sense; clean-up
update to 0.9.6 changes: -encoder improvements and speedup -bugfixes (I've tested the decoder only)
mport libvpx 0.9.5 as multimedia/libvpx. The On2 VP8 Sodec SDK from Google.
Initial revision