summaryrefslogtreecommitdiff
path: root/vpx_ports/mem.h
AgeCommit message (Collapse)Author
2017-05-16Revert "Add visibility="protected" attribute for global variables referenced ↵Johann Koenig
in asm files." This reverts commit 0d88e15454b632d92404dd6a7181c58d9985e2a2. Reason for revert: chromium builds are failing to locate vpx_rv during dlopen() dlopen failed: cannot locate symbol "vpx_rv" referenced by "libstandalonelibwebviewchromium.so" Original change's description: > Add visibility="protected" attribute for global variables referenced in asm files. > > During aosp builds with binutils-2.27, we're seeing linker error > messages of this form: > libvpx.a(subpixel_mmx.o): relocation R_386_GOTOFF against preemptible > symbol vp8_bilinear_filters_x86_8 cannot be used when making a shared > object > > subpixel_mmx.o is assembled from "vp8/common/x86/subpixel_mmx.asm". > Other messages refer to symbol references from deblock_sse2.o and > subpixel_sse2.o, also assembled from asm files. > > This change marks such symbols as having "protected" visibility. This > satisfies the linker as the symbols are not preemptible from outside > the shared library now, which I think is the original intent anyway. > > Change-Id: I2817f7a5f43041533d65ebf41aefd63f8581a452 > TBR=jzern@google.com,johannkoenig@google.com,rahulchaudhry@chromium.org,builds@webmproject.org Change-Id: I0c2ea375aa7ef5fda15b9d9e23e654bb315c941b
2017-05-15'protected' visibility unsupported on machoJohann
Mac builds must not specify 'protected' visibility. Then only support 'default' and 'hidden'. https://developer.apple.com/library/content/documentation/DeveloperTools/Conceptual/CppRuntimeEnv/Articles/SymbolVisibility.html Change-Id: I94eccfaa29af0ddcc4a5c1c0e14cf63ef7146462
2017-05-12Add visibility="protected" attribute for global variables referenced in asm ↵Rahul Chaudhry
files. During aosp builds with binutils-2.27, we're seeing linker error messages of this form: libvpx.a(subpixel_mmx.o): relocation R_386_GOTOFF against preemptible symbol vp8_bilinear_filters_x86_8 cannot be used when making a shared object subpixel_mmx.o is assembled from "vp8/common/x86/subpixel_mmx.asm". Other messages refer to symbol references from deblock_sse2.o and subpixel_sse2.o, also assembled from asm files. This change marks such symbols as having "protected" visibility. This satisfies the linker as the symbols are not preemptible from outside the shared library now, which I think is the original intent anyway. Change-Id: I2817f7a5f43041533d65ebf41aefd63f8581a452
2017-04-18Create CAST_TO_BYTEPTR/SHORTPTRLinfeng Zhang
They will replace CONVERT_TO_BYTEPTR/SHORTPTR module by module. BUG=webm:1388 Change-Id: Ie47c8cd4897696481b9cbbf9e2d439dc22dc85ec
2017-02-14Remove UNINITIALIZED_IS_SAFEJohann
Where clang static analysis or gcc -Wmaybe-uninitialized warns of uninitialized values, assign 0 to ints, MB_MODE_COUNT to MB_PREDICTION_MODE, and B_MODE_COUNT to B_PREDICTION_MODE. Assert that the modes have been changed from the invalid value by the end of the function. Change-Id: Ib11e1ffb08f0a6fe4b6c6729dc93b83b1c4b6350
2016-08-31Fix -Wundef warning for __SANITIZE_ADDRESS__Johann
BUG=webm:1069 Change-Id: Iad8811939a910a8f31cf5788220712a255ddf36a
2016-08-04Merge "Pad 'Left' when building under ASan"Johann Koenig
2016-08-03Fix msvc compiler warningsYaowu Xu
MSVC 2013 complained about using 32 shift where 64 bit shift should be used. Change-Id: I7a2b165d1a92d3c0a91dd4511b27aba7709b5e55
2016-08-03Pad 'Left' when building under ASanJohann
The neon intrinsics are not able to load just the 4 values that are used. In vpx_dsp/arm/intrapred_neon.c:dc_4x4 it loads 8 values for both the 'above' and 'left' computations, but only uses the sum of the first 4 values. BUG=webm:1268 Change-Id: I937113d7e3a21e25bebde3593de0446bf6b0115a
2016-07-25vpx_ports: apply clang-formatclang-format
Change-Id: Ice343335a40238fd21490bce0ce2972bdcb87055
2016-06-24Port metric computation changes from nextgenv2Yaowu Xu
Change-Id: I4aceffcdf7af59ffeb51984f0345c3a4c7e76a9f
2015-05-13Relocate memory operations for common codeJohann
With the sad functions, and hopefully the variance functions soon, moving to the vpx_dsp location, place the defines used in the reference C code in a common location. Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
2015-05-07replace DECLARE_ALIGNED_ARRAY w/DECLARE_ALIGNEDJames Zern
this macro was used inconsistently and only differs in behavior from DECLARE_ALIGNED when an alignment attribute is unavailable. this macro is used with calls to assembly, while generic c-code doesn't rely on it, so in a c-only build without an alignment attribute the code will function as expected. Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79
2014-09-14vp8/vp9: neon: msvc: move the 'ifdef _MSC_VER' bit to vpx_ports/mem.h.Jia Jia
fix compiling warning. Change-Id: If8706a9046436f704c597e4275a6810c76ba7daa
2013-12-16vpx_ports: normalize include guardsJames Zern
Change-Id: I4e931aadecfe1761c720b080bdd67a1875794979
2013-03-05Code cleanup.Dmitry Kovalev
Removing redundant 'extern' keywords, fixing formatting and #include order, code simplification. Change-Id: I0e5fdc8009010f3f885f13b5d76859b9da511758
2012-11-05vpx_ports: merge with masterJohn Koleszar
Change-Id: I25c067326153455abe1a79f8f44f70b87350e655
2012-07-17Restyle codeJohn Koleszar
Approximate the Google style guide[1] so that that there's a written document to follow and tools to check compliance[2]. [1]: http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml [2]: http://google-styleguide.googlecode.com/svn/trunk/cpplint/cpplint.py Change-Id: Idf40e3d8dddcc72150f6af127b13e5dab838685f
2010-09-09Use WebM in copyright notice for consistencyJohn Koleszar
Changes 'The VP8 project' to 'The WebM project', for consistency with other webmproject.org repositories. Fixes issue #97. Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
2010-06-18cosmetics: trim trailing whitespaceJohn Koleszar
When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-04LICENSE: update with latest textJohn Koleszar
Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
2010-05-24install includes in DIST_DIR/include/vpx, move vpx_codec/ to vpx/John Koleszar
This renames the vpx_codec/ directory to vpx/, to allow applications to more consistently reference these includes with the vpx/ prefix. This allows the includes to be installed in /usr/local/include/vpx rather than polluting the system includes directory with an excessive number of includes. Change-Id: I7b0652a20543d93f38f421c60b0bbccde4d61b4f
2010-05-18Initial WebM releaseJohn Koleszar
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-10 11:20:55 +0000