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
this file is an include and doesn't need to be built on its own.
fixes:
ranlib: file: libvpx_g.a(x86inc.asm.o) has no symbols
Change-Id: I89504e37ff0a4488489af7b9b7e09fb32acc4853
disabled by default, enable with:
--enable-experimental --enable-spatial-svc
this disables vp9_spatial_svc_encoder and svc_test, further work is
needed to remove internal lib references
Change-Id: I6a487ecbf07eb98843a99d96e17f08f960b63088
avoid building x86inc.asm, x86_abi_support.asm and vpx_config.asm as
they provide no symbols themselves
fixes:
warning LNK4221: This object file does not define any previously
undefined public symbols, so it will not be used by any link operation
that consumes this library
Change-Id: Iecfe03aa76efbfc07c2af5b91ba5405634e45f1d
significantly speeds up file generation.
the goal of this change is to convert rtcd.sh to perl as directly as
possible to allow for simple comparison. future changes can make it more
perl-like.
---
Linux
[CREATE] vpx_scale_rtcd.h
real 0m0.485s -> 0m0.022s
[CREATE] vp8_rtcd.h
real 0m4.619s -> 0m0.060s
[CREATE] vp9_rtcd.h
real 0m10.102s -> 0m0.087s
Windows
[CREATE] vpx_scale_rtcd.h
real 0m8.360s -> 0m0.080s
[CREATE] vp8_rtcd.h
real 1m8.083s -> 0m0.160s
[CREATE] vp9_rtcd.h
real 2m6.489s -> 0m0.233s
Change-Id: Idfb71188206c91237d6a3c3a81dfe00d103f11ee
This CL changes libvpx to call a function when a frame buffer
is needed for decode. Libvpx will call a release callback when
no other frames reference the frame buffer. This CL adds a
default implementation of the frame buffer callbacks. Currently
only VP9 is supported. A future CL will add support for
applications to supply their own frame buffer callbacks.
Change-Id: I1405a320118f1cdd95f80c670d52b085a62cb10d
CONFIG_USE_X86INC is available to every makefile, there's no need to
duplicate its value with USE_X86INC
Change-Id: Id12bd5f09cba78abba56ab5a8f56351562e5b8b6
obj_int_extract.bat
this project and target still need some work to allow for concurrent
builds to succeed from the command line.
Change-Id: Ieb3bddc54636e77519083c48573909616257eb23
Move the code outside the conditions. The test sources themselves are
also required for Visual Studio.
Change-Id: Id5e93ebc7369e1807eba0b9dc4f7d0f18033d794
SVC multiple layer per frame encoding is invoked with vpx_svc_init and
vpx_svc_encode. These interfaces are designed to be invoked from ffmpeg.
Additional improvements:
- make dummy frame handling a bit more explicit
- fixed bug with single layer encodes
- track individual frame sizes and psnrs instead of averages
- parameterized quantizer, 16th scalefactors, more logging,
- enabled single layer encodes to generate baseline
- include new mode for 3 layer I frame with 5 total layers
Change-Id: I46cfa600d102e208c6af8acd6132e0cc25cda8d4
This reverts commit a82001b1cf, reversing
changes made to f6d870f7ae.
This commit breaks windows builds and needs some work to fix those and
some additional comments.
Change-Id: Ic0b0228e36704b127e5e399ce59db26182cfffe7
Jenkins was failing to detect the case where an existing
file is recreated with new content. In this case, thinking
that the file already existed, Jenkins did not re-copy the
file as it should have.
By adding the file test-data.sha1 as a dependendency to
the LIBVPX_TEST_DATA build target the files will be
recopied if the MD5 of an existing file changes.
This could be further improved to only copy files that
have changed rather than copying the whole set as done in
this patch.
(Thanks to jzern@ who diagnozed ithe problem and suggested
this fix).
Change-Id: Icea7c61a95189bc639fec83020c28c70da5b2b41
Support enabling it or disabling it. Moved read out to configure.sh
so that its done once instead of in make and in config.
Change-Id: I73a9190cf31de9f03e8a577f478fa522f8c01c8b
Chromium does not support 32bit builds for Mac which use x86inc.asm.
Make the files which include it work if 64bit or not PIC enabled
starting with vp9_copy_sse2.asm
Consolidate these targets in vp9_rtcd_defs.sh
Change-Id: If18f0b957a611efd085a3ee7d245cf1eb91e8248
currently threading is internal to libvpx so thread safety is unneeded
in libgtest -- visual studio builds already operate in this way as they
do not have pthread.h available by default.
this removes an unconditional link to libpthread using $(extralibs)
should libvpx require it.
Change-Id: I2f278b711f533d0f4d8a6c896833e3e2237d1f45
This reverts commit 90a9900abb
Seems to break the Mac build:
src/include/gtest/internal/gtest-port.h:1208:: pthread_mutex_lock(&mutex_)failed with error 22
Abort trap: 6
Change-Id: Icbe31161d7c27f1b0a28d33409e7712430bbf0ae
currently threading is internal to libvpx so thread safety is unneeded
in libgtest -- visual studio builds already operate in this way as they
do not have pthread.h available by default.
this removes an unconditional link to libpthread using $(extralibs)
should libvpx require it.
Change-Id: Ieae1d693406653a54b54fba818c598836797d33b
The arm assembly files are named .s after conversion, to reuse
as much of the existing makefile infrastructure for conversion to
gas format as possible. Within the generated visual studio project,
only the converted assembly sources are available, which might not
be optimal for actually developing it, but is acceptable for
just building the library.
Multithreading is disabled since the traditional win32 threading
functions aren't available on WinRT/Windows Phone 8.
Building of vpx itself and the examples succeed, while building the
tests fail due to them using functions not available in the
windows store/windows phone API subsets - therefore the unit tests
are disabled.
This works for building in Visual Studio Express 2012 for Windows
Phone, while Visual Studio Express 2012 for Windows 8 (for
"Windows Store" apps) seems to reject the vcxproj files due to
not supporting "classic style native application or managed
projects". The built static library should be compatible with that
platform though.
Change-Id: Idcd7eca60bfaaaeb09392a9cd7a02e4a670e3b30
Linking to this library doesn't seem to be necessary, and this library
isn't available in the windows phone API subset.
Change-Id: I179837d6f9c7407f1cb6101533dc978316a30adf
This is required since the dependencies are specified within the
vcxproj files themselves, not in the solution file. This doesn't
do anything for the old vcproj files.
Change-Id: If7818d8e9dbf4aac5bcb34abe648946cf24db51c
Add the config directory to the rtcd generation script. libvpx is
configured in the jni directory but ndk-build is intended to be run from
the next directory up. Currently it needs to be run from the jni
directory but this is being looked in to.
Add a trailing slash to allow the variable to be empty.
Reduce offset generation to the files which are actually used.
Change-Id: Ia84fac37e8998ba647423d0ee45fc66a891ce10c
Trying to create Visual Studio project files would fail with:
make[1]: *** No rule to make target `obj_int_extract.bat', needed by
`.projects'. Stop.
Change-Id: Ie55458427ddea199a3de9973eaf2a37f711f839e
Linking when we don't use it but it is available is probably harmless.
Gtest requires pthreads. Don't automatically enable unit tests if we
don't have it.
Change-Id: I5e6c3b609f840c7b6dbb36fc65809f0ef84685f8
This file is currently unused, as the asm that depended on it has been
disabled for the current roll into Chromium. It's expected that it
will return in some form, so wrap it in an x86 check rather than
deleting it. This extra file isn't really an issue with the libvpx
build system, but affects the gyp builds since on ARM (android) it
tries to do the ADS->GAS conversion on all .asm files reported in
libvpx_srcs.txt.
Change-Id: I080fbc22ab59fff41264ae230a48fa753594135b
Various fixups to resolve issues when building vp9-preview under the more stringent
checks placed on the experimental branch.
Change-Id: I21749de83552e1e75c799003f849e6a0f1a35b07
