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2016-05-12Add --enable-shared option to iosbuild.sh to build dynamic frameworkBrion Vibber
Also allows use of --enable-shared when configuring for Mac OS X, producing a bare .dylib. Enabling the shared framework bumps the iOS deployment target to 8.0, the minimum required to support dynamic framework deployment in apps. When not using --enable-shared, a static library for iOS 6.0+ will still be built. Minimum version settings have been moved into ios-version.sh so they can be updated in a single place. As with the static build, unless header search paths are manually tweaked, users must add a VPX prefix on includes, such as: #include <VPX/vpx/vpx_decoder.h> A module map for headers is not yet included as inttypes.h is not modular; this means that VPX cannot be used directly in Swift code, but can still be pulled in through an Objective-C wrapper. BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1092 Change-Id: I28fb06ce65e48ed167a88c14a7bfb2861989317e
2016-05-02configure.sh: Remove armv6-darwin target.Tom Finegan
- iOS SDKs no longer ship with armv6 support. - Our minimum iOS version means all target devices have neon. - Remove armv6 darwin LD workaround. - This removes a TODO. Change-Id: I2fcb5b82c96213364275475be021c7dd8459d5c0
2016-04-12configure: Add an arm64-linux-gcc target configurationMartin Storsjo
Change-Id: I23efc07572b2406ce5d9283340aef5aee8326280
2016-02-03configure: enable -Wunused-function by defaultJames Zern
when INLINE is defined and mips is not being targeted. otherwise keep the old --enable-extra-warnings behavior Change-Id: Iba576edbe5fca03efa56ce99eee11f9cafc573ad
2016-01-14Merge changes I6998e15f,I88891d9fJames Zern
* changes: Remove unused POSIX_MMAP references Remove unused stdint.h check
2016-01-08Remove experimental flag for ext_txDebargha Mukherjee
Also includes a bug fix. Change-Id: Ia49ed00f8ffd1531c10bcf89b1f497310ee7cb82
2016-01-08Modifies inter/intra coding to allow all tx typesDebargha Mukherjee
The nominal tx_type for a given mode is used as a context to encode the actual tx_type for intra. Results: derflr: -0.241% BDRATE hevcmr: -0.366% BDRATE Change-Id: Icfe7b0a58d79bc6497a06e3441779afec6e01e21
2016-01-05Merge "Assert no 8x4/4x8 partition for scaled references"Yaowu Xu
2016-01-04Assert no 8x4/4x8 partition for scaled referencesYaowu Xu
This commit adds a new configure option: --enable-better-hw-compatibility The purpose of the configure option is to provide information on known hardware decoder implementation bugs, so encoder implementers may choose to implement their encoders in a way to avoid triggering these decoder bugs. The WebM team were made aware of that a number of hardware decoders have trouble in handling the combination of scaled frame reference frame and 8x4 or 4x8 partitions. This commit added asserts to vp9 decoder, so when built with above configure option, the decoder can assert if an input bitstream triggers such decoder bug. Change-Id: I386204cfa80ed16b50ebde57f886121ed76200bf
2015-12-17Remove unused POSIX_MMAP referencesJohann
Change-Id: I6998e15f9ed2849a270033217c02e27c79ee8343
2015-12-17Remove unused stdint.h checkJohann
https://bugs.chromium.org/p/webm/issues/detail?id=1119 Change-Id: I88891d9f0be29ac6f845d2b470e5735dad16e693
2015-11-17configure: simplify x86 asm dependenciesJames Zern
--disable-XXX has the effect of disabling all extensions above it, e.g., --disable-ssse3 disables ssse3-avx2. Change-Id: If02b44ca71ee12e4acb12010db8593a7989f2a9d
2015-11-02Add target for Mac OS X 10.11 'El Capitan'Alex Converse
Change-Id: I174f5b41be384894e41b8e2926cbf8fd0f8e21b2
2015-10-21vp10: merge ext_ipred_bltr experiment into misc_fixes.Ronald S. Bultje
Change-Id: I2f2deb700748408b8278b7f5c29ee1f2e39785ec
2015-10-21vp10: merge universal_hp experiment into misc_fixes.Ronald S. Bultje
Change-Id: I79fc3c0594535adc0056339c929cff69b8188760
2015-10-16vp10: add extended-intra prediction edges experiment.Ronald S. Bultje
This experiment allows using full above/right edges for all transform sizes whenever available (for d45/d63), and adds bottom/left edges for d207. See issue 1043. Change-Id: I5cf7f345e783e8539bb6b6d2c9972fb1d6d0a78b
2015-10-12vp10: remove ref-MV-dependent use of HP.Ronald S. Bultje
This change (in a new config experiment: universal_hp) removes the bitstream parsing dependency of the HP MV bit on the ref MV to be coded. It also cleans up clearing of the HP bit in near/nearestMV, since HP is always on if it's set in the frame header. This admittedly doesn't clean up the crap that could be cleaned up, but that's mostly because I think this needs some careful review; not so much for coding style, but more from hardware people and from the codec team on what we/you want. It would also be nice to get some actual numbers on the real quality impact of this change. If, for example, hardware people come up and tell us they don't actually care anymore, we should probably just this code as-is and do nothing (i.e. discard this patch). See issue 1036. Change-Id: Ic9b106f34422aa0f79de0c28125b72d566bd511a
2015-09-12configure: add --extra-cxxflags optionJames Zern
same usage as --extra-cflags Change-Id: Iff2ed7b8ebb6e51610ee0851aeec08413367ab23
2015-09-08Add misc_fixes experiment.Ronald S. Bultje
Will be used to hold various trivial bitstream fixes. Change-Id: Ic8ba07a2ae392db7c956ebae124913afe2ae4409
2015-08-26configure: append --extra-cflags to final setJames Zern
previously any flags added while setting up the toolchain would override the user selections; environment variables could be treated similarly Change-Id: Ibfcc644137d8e579af554d19a38d4020019a7a34
2015-08-17Configure vp10 disabled by defaultJingning Han
To turn on vp10, one needs to explicitly set --enable-vp10. Change-Id: Ifc7e294aea9a5bdf5d08f0001ae26fba5a837b64
2015-08-11Fork VP9 and VP10 codebaseJingning Han
This commit folks the VP9 and VP10 codebase and makes libvpx support VP8, VP9, and VP10. Change-Id: I81782e0b809acb3c9844bee8c8ec8f4d5e8fa356
2015-08-05Support build with Visual Studio 14.Ghislain MARY
Change-Id: Id0d7c19857e29b66c652c8cc1ab56b64e4fc0fa3
2015-07-24build/make/Android.mk: support TARGET_ARCH_ABI=x86_64James Zern
requires r10e or newer: Android NDK, Revision 10e (May 2015) ... Other bug fixes: ... - Fixed .asm support for ABI x86_64. Change-Id: I51ec9a5f77c982b7412d922e896348a83ae2d7d6
2015-06-03Support building shared libraries on OS/2KO Myung-Hun
Change-Id: I5750db0504cb69ead52f9f44bf583e693bffbb7e
2015-05-22Remove unused "alt-tree-layout"Johann
Change-Id: Idddefb2fd3e4441421f61bd246479c627020a652
2015-05-14vpx_config.c: add vpx_codec includeJames Zern
silences a missing prototype warning Change-Id: I31a11c8390ae58e9a99ecc7cdf2a36334fac3f65
2015-05-12Remove claims of universal target support from the build system.Tom Finegan
These targets no longer build (PPC support was removed from libvpx). Remove the dead code and misleading help output. BUG=https://code.google.com/p/webm/issues/detail?id=997 Change-Id: Ib35614806adeae970f3821da0d8dbcc54ab8d868
2015-05-07Remove only remaining uses of 'fast_unaligned'Johann
Use memcpy instead of casting. Change-Id: Ieca725cc628883985bde23c7d742af8781c5dbb5
2015-04-22vpx_mem: remove mem trackerJames Zern
vestigial. there are tools better suited for this Change-Id: I7a72a2cfe32377f07c8cd0973ddb18842720a225
2015-04-20vpx_mem: remove 'mem checks'James Zern
vestigial. there are tools better suited for this Change-Id: I1d6f604452fbc62cb7523eec8d1f8a72a276d6b5
2015-04-20vpx_mem: remove memory manager codeJames Zern
vestigial. the code is stale and couldn't be configured directly; there are better ways to achieve this now Change-Id: I5a9c62e099215588cd0d7e5ae002dfc77c21a895
2015-04-03Remove AltiVec flagJohann
Change-Id: I560b1a954a5089a8af69952b8084408c6a420b96
2015-04-02Remove PPC build supportJohann
There are no functional optimizations for AltiVec/PPC Change-Id: I6877a7a9739017fe36fc769be22679c65ea99976
2015-03-24mips msa configuration patch for MIPS SIMD Arch (MSA) P5600 and I6400Parag Salasakar
For P5600: CROSS=$MTI/bin/mips-mti-linux-gnu- CFLAGS='-EL' CXXFLAGS='-EL' LDFLAGS='-EL'\ ../configure --target=mips32-linux-gcc --cpu=p5600 --enable-msa For I6400: CROSS=$IMG/bin/mips-img-linux-gnu- CFLAGS='-EL' CXXFLAGS='-EL' LDFLAGS='-EL'\ ../configure --target=mips64-linux-gcc --cpu=i6400 --enable-msa Change-Id: Id25f721ea1f1991d5116e04dba713aebd7378f05
2015-02-09configure: add --(disable|enable)-dependency-trackingJames Zern
defaults to enabled. when disabled skips dependency file (.d) generation allowing for faster one-time builds. Change-Id: I2d7d7f905f1663315b8eb2b2e81fffb6fcb15829
2015-02-05Revert "Add vp9_highbitdepth info in configure --help"James Zern
This reverts commit a6715a75589b418f9af5f44d93e0d7ecbaa77d48. Removes a duplicate entry; this was previously added by: 14e37cf Add help info for --enable-vp9-highbitdepth Change-Id: I61408e782232821ef6ed84775b5c79d172ba7f2d
2015-01-22Add libvpx build targets for OS X 10.10 Yosemite.Lawrence Velázquez
Change-Id: I5baa4405e0b52fd3b6f312bd2dc94b19e6ff3da7
2015-01-16Add vp9_highbitdepth info in configure --helpYaowu Xu
Change-Id: I89497a483117fc472be3a836070109498258140d
2015-01-02Add help info for --enable-vp9-highbitdepthYaowu Xu
This fixes issue# 903. Change-Id: I649d8584898a93681073e1ac1b444ff66e240050
2014-12-01Remove default cortex-a8 tuning.Johann
Probably not even the dominant platform the library is being built for. Add --cpu= option description to help. The option already exists. Don't allow passing just --cpu as a no-op. BUG=826 Change-Id: Iaa3f4f693ec78b18927b159b480daafeba0549c0
2014-11-20Remove armv5te targetJohann
All the assembly code has been removed, the tests no longer check for the target, and android and chrome do not use the targets. Change-Id: I193993f7b2b0bd6478453402f573ce3606e04e8d
2014-11-12Remove vp9_temporal_denoising from experimental list.Marco
Change-Id: I7a941c0efbb5912aa97348da6fd1aba28df4482a
2014-11-06Remove asm offset dependenciesJohann
The obj_int_extract code is no longer worth maintaining. It creates significant issues when adapting for different build systems and no longer offers as significant of a performance benefit due to improvements in intrinsics. Source files will remain until the various third-party builds are updated. The neon fast quantizer has been moved to intrinsics. The armv6 version has been removed because so few remaining targets require it. Compilers and processors have improved significantly since the pack_tokens code was written. The assembly is no longer faster than the C code. pack_tokens were the only optimizations for the armv5te targets so the targets will be removed after the test infrastructure has been updated. BUG=710 Change-Id: Ic785b167cd9f95eeff31c7c76b7b736c07fb30eb
2014-10-03Incorporate WRAPLOW macro into non-highbitdepth txDeb Mukherjee
Incorporates the WRAPLOW macro into the non-highbitdepth transforms to aid hardware verification between a software C model and an intended hardware implementation though the use of the configure options: --enable-experimental --enable-emulate-hardware. Note that to avoid further discrepancies between the sse/sse2 implementations of the transforms and the C implementation, when the emulate hardware option is invoked, we also disable sse/sse2/etc. Also incudes some minor cleanups/renaming etc. Change-Id: Ib864d8493313927d429cce402982f1c8e45b3287
2014-09-11Adds high bitdepth transform functions and testsDeb Mukherjee
Adds various high bitdepth transform functions and tests. Much of the changes are related to using typedefs tran_low_t and tran_high_t for the final transform cofficients and intermediate stages of the transform computation respectively rather than fixed types int16_t/int. When vp9_highbitdepth configure flag is off, these map tp int16_t/int32_t, but when the flag is on, they map to int32_t/int64_t to make space for needed extra precision. Change-Id: I3c56de79e15b904d6f655b62ffae170729befdd8
2014-09-02Adds config opt for highbitdepth + misc. vpxDeb Mukherjee
Adds config parameter vp9_highbitdepth, to support highbitdepth profiles. Also includes most vpx level high bit-depth functions. However encode/decode in the highbitdepth profiles will not work until the rest of the code is in place. Change-Id: I34c53b253c38873611057a6cbc89a1361b8985a6
2014-08-15Add support for MIPS64.Gordana Cmiljanovic
Change-Id: I78e27bf942b4a825543e76be25546b6458bad8b6
2014-08-06configure: add --enable-coefficient-range-checkingYaowu Xu
This commit adds a configure time option used to enable strict error checking in decoder to make sure intermediate stage cofficients of inverse transforms are within valid range of signed 16 bit integer. For valid VP9 input streams, intermediate stage coefficients should always stay within the range of a signed 16 bit integer. Coefficients can go out of this range for invalid/corrupt VP9 streams. However, strictly checking this range for every intermediate coefficient can be a burden for decoder, therefore such validation is only enabled with configure option --enable-coefficient-range-checking. Change-Id: I47d47c8c4e48a922c3d223ca59064f51b3f0f5ed
2014-07-31Merge "configure: remove multiple_arf experiment"James Zern
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