- Jun 22, 2011
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aballier authored
Require the destination to be present before trying to create the symlink. See: http://bugs.gentoo.org/show_bug.cgi?id=323805 Change-Id: I14ed4a9792dedc289885a9a43bc5a86cb792206d
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- Jun 14, 2011
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Tero Rintaluoma authored
- Updated -linux-rvct targets to support RVDS 4.0 and later. - Changed optimization flag to -Otime because -O3 ruined performance for RVCT linux targets. - Added support for --enable-small for RVCT - RVCT created library should be able to link with GCC - Supports building shared linux libraries Change-Id: Ic62589950d86c3420fd4d908b8efb870806d1233
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- Jun 10, 2011
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Tero Rintaluoma authored
Automatically created assembly offset files added to CLEAN-OBJS list for proper cleanup. This will fix following build error: 1) Build for the workstation ./conigure make make clean 2) Build for ARM platform ./configure --target=armv7-linux-gcc make ==> this will fail because it uses old asm_*_offset.asm files Change-Id: Id5275c470390ca81b8db086a15ad75af39b80703
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- Jun 08, 2011
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Johann Koenig authored
Better fix for #326. ICC happens to support the inline magic Change-Id: Ic367eea608c88d89475cb7b05d73500d2a1bc42b
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Johann Koenig authored
Broke RVCT. New magic coming for ICC. Stay tuned! This reverts commit c73eb2ff
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- Jun 06, 2011
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Johann Koenig authored
Fixes #326 Change-Id: I5f2a4257430ef62f674190acefd43a0474821288
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- Mar 31, 2011
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Ralph Giles authored
Rules are added to libs.mk to generate a vpx.pc, which is installed as pkgconfig/vpx.pc under the target library directory. This also requires the install path prefix be exported directly in config.mk. Some systems use a tool called pkg-config to query information about intalled libraries or other resources, based on database files provided by the packages themselves at install time. Providing such a file for libvpx simplifies integration with other build systems, and provides an easy avenue for developers to test against their own builds of the library. Change-Id: I4e32a8fbb53fc331aa95eb207c63dd70a76d18ed
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- Mar 24, 2011
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Johann Koenig authored
remove helper function and avoid shadowing all the arguments to the stack on 64bit systems when running with --good --cpu-used=0: ~2% on linux x86 and x86_64 ~2% on win32 x86 msys and visual studio more on darwin10 x86_64 significantly more on x86_64-win64-vs9 Change-Id: Ib7be12edf511fbf2922f191afd5b33b19a0c4ae6
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- Mar 10, 2011
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Johann Koenig authored
Enable extraction of assembly offsets from compiled examples in MSVS. This will allow us to remove some stub functions from x86 assembly since we will be able to reliably determine structure offsets at compile time. see ARM code for examples: vp8/encoder/arm/armv5te/ vpx_scale/arm/neon/ Change-Id: I1852dc6b56ede0bf1dddb5552196222a7c6a902f
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- Feb 22, 2011
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Johann Koenig authored
this has been broken since the initial release Change-Id: If0d4deb2de9f7d0c4c05641e2bbf9cc1bf11e171
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- Feb 08, 2011
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Johann Koenig authored
it's difficult to mux the *_offsets.c files because of header conflicts. make three instead, name them consistently and partititon the contents to allow building them as required. Change-Id: I8f9768c09279f934f44b6c5b0ec363f7943bb796
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- Feb 07, 2011
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Johann Koenig authored
common/arm/vpx_asm_offsets moves up a level. prepare for muxing with encoder/arm/vpx_vp8_enc_asm_offsets Change-Id: I89a04a5235447e66571995c9d9b4b6edcb038e24
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- Oct 25, 2010
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Timothy B. Terriberry authored
The primary goal is to allow a binary to be built which supports NEON, but can fall back to non-NEON routines, since some Android devices do not have NEON, even if they are otherwise ARMv7 (e.g., Tegra). The configure-generated flags HAVE_ARMV7, etc., are used to decide which versions of each function to build, and when CONFIG_RUNTIME_CPU_DETECT is enabled, the correct version is chosen at run time. In order for this to work, the CFLAGS must be set to something appropriate (e.g., without -mfpu=neon for ARMv7, and with appropriate -march and -mcpu for even earlier configurations), or the native C code will not be able to run. The ASFLAGS must remain set for the most advanced instruction set required at build time, since the ARM assembler will refuse to emit them otherwise. I have not attempted to make any changes to configure to do this automatically. Doing so will probably require the addition of new configure options. Many of the hooks for RTCD on ARM were already there, but a lot of the code had bit-rotted, and a good deal of the ARM-specific code is not integrated into the RTCD structs at all. I did not try to resolve the latter, merely to add the minimal amount of protection around them to allow RTCD to work. Those functions that were called based on an ifdef at the calling site were expanded to check the RTCD flags at that site, but they should be added to an RTCD struct somewhere in the future. The functions invoked with global function pointers still are, but these should be moved into an RTCD struct for thread safety (I believe every platform currently supported has atomic pointer stores, but this is not guaranteed). The encoder's boolhuff functions did not even have _c and armv7 suffixes, and the correct version was resolved at link time. The token packing functions did have appropriate suffixes, but the version was selected with a define, with no associated RTCD struct. However, for both of these, the only armv7 instruction they actually used was rbit, and this was completely superfluous, so I reworked them to avoid it. The only non-ARMv4 instruction remaining in them is clz, which is ARMv5 (not even ARMv5TE is required). Considering that there are no ARM-specific configs which are not at least ARMv5TE, I did not try to detect these at runtime, and simply enable them for ARMv5 and above. Finally, the NEON register saving code was completely non-reentrant, since it saved the registers to a global, static variable. I moved the storage for this onto the stack. A single binary built with this code was tested on an ARM11 (ARMv6) and a Cortex A8 (ARMv7 w/NEON), for both the encoder and decoder, and produced identical output, while using the correct accelerated functions on each. I did not test on any earlier processors. Change-Id: I45cbd63a614f4554c3b325c45d46c0806f009eaa
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- Oct 13, 2010
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Fritz Koenig authored
Use cpuid to check the vendor string against known architectures. Change-Id: I3fbd7f73638d71857a0c4a44a6275eb295fb4cef
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- Sep 09, 2010
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John Koleszar authored
Changes 'The VP8 project' to 'The WebM project', for consistency with other webmproject.org repositories. Fixes issue #97. Change-Id: I37c13ed5fbdb9d334ceef71c6350e9febed9bbba
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- Jul 22, 2010
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John Koleszar authored
The libs.mk file must be installed for the vpx.vcproj file to be generated. It was being installed, but not in the src/ directory as expected. Also missed include files yasm.rules, quantize_x86.h Change-Id: Ic1a6f836e953bfc954d6e42a18c102a0114821eb
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- Jun 29, 2010
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James Zern authored
The generated project is vpx.vcproj, change vpx_decoder references to match. Remove .rules file dependency as it will be pulled from the source tree. Change-Id: I679db2748b37adae3bafd764dba8575fc3abde72
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- Jun 18, 2010
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John Koleszar authored
When the license headers were updated, they accidentally contained trailing whitespace, so unfortunately we have to touch all the files again. Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
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- Jun 14, 2010
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James Zern authored
vs8 - pull yasm.rules [1] into the source tree to avoid need to install file into VC/VCProjectDefaults - reference same w/ToolFile & RelativePath - update arm branch to match vs7: - quote source file paths passed to yasm [1]: http://www.tortall.net/svn/yasm/trunk/yasm/Mkfiles/vc9/yasm.rules@2271 Change-Id: I52b801496340cd7b1d0023d12afbc04624ecefc3
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- Jun 06, 2010
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Luca Barbato authored
this way -lm doesn't get ignored if additional LDFLAGS get passed from env Change-Id: Ie630369ae6ed2780377c35aa2726e759d527bb50
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- Jun 05, 2010
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John Koleszar authored
This patch adds support for building shared libraries when configured with the --enable-shared switch. Building DLLs would require more invasive changes to the sample utilities than I want to make in this patch, since on Windows you can't use the address of an imported symbol in a static initializer. The best way to work around this is proably to build the codec interface mapping table with an init() function, but dll support is of questionable value anyway, since most windows users will probably use a media framework lib like webmdshow, which links this library in staticly. Change-Id: Iafb48900549b0c6b67f4a05d3b790b2643d026f4
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- Jun 04, 2010
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John Koleszar authored
Change-Id: Ieebea089095d9073b3a94932791099f614ce120c
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- May 27, 2010
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John Koleszar authored
Support --prefix, --libdir as a conventional way of specifying the default installation directories. libdir is required to be a subdirectory of prefix at this time. Change-Id: If45d9e3129efcde83c05b7766accc9017988e715
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- May 25, 2010
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John Koleszar authored
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
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- May 21, 2010
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John Koleszar authored
This doesn't play well with autotools, and the preprocessor magic is confusing and unhelpful in the vp8-only context. Change-Id: I2fcb57e6eb7876ecb58509da608dc21f26077ff1
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- May 18, 2010
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John Koleszar authored
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