Граф коммитов

20318 Коммитов

Автор SHA1 Сообщение Дата
John Koleszar b1e36f2872 ivfenc: correct fixed kf interval, --disable-kf
ivfenc was setting the VPX_KF_FIXED mode when the kf_min_dist and
kf_max_dist parameters were set to each other. This flag actually means
that keyframes are disabled, and that name was deprecated to avoid
confusion such as this. Instead, a new option is exposed for setting the
VPX_KF_DISABLED mode, and the intervals are passed through to the codec,
which will do automatic placement at a fixed interval as expected.

Change-Id: I15abbec5936f39d5901878b4bc154372fbc23a43
2010-06-24 08:41:56 -04:00
Yaowu Xu f4020e2338 Enable vp8x encoder to recognize vp8 specific options
Change-Id: Ib309c8c0a6c7073b71f0e6d131028501cb241daf
2010-06-23 14:45:51 -07:00
John Koleszar 3d5cd513fa Merge "Remove deprecated `svnstat' rule from Makefile" 2010-06-21 10:00:36 -07:00
agrange a08df4552a Fix breakout thresh computation for golden & AltRef frames
1. Unavailability of each reference frame type should be tested
independently,
2. Also, only the VP8_GOLD_FLAG needs to be tested before setting
golden frame specific thresholds, and only VP8_ALT_FLAG needs
testing before setting thresholds relevant to the AltRef frame.
(Raised by gbvalor, in response to Issue 47)

Change-Id: I6a06fc2a6592841d85422bc1661e33349bb6c3b8
2010-06-21 16:50:59 +01:00
Giuseppe Scrivano cee8f9f9a5 Remove deprecated `svnstat' rule from Makefile 2010-06-21 17:17:56 +02:00
agrange daa5d0eb3d Changed unary operator from ! to ~
Since the intent is
to reset the appropriate bit in ref_frame_flags not to
test a logic condition. Prior result would always have
been ref_frame_flags being set to 0.
(Issue reported by dgohman, issue 47)

Change-Id: I2c12502ed74c73cf38e98c9680e0249c29e16433
2010-06-21 15:23:51 +01:00
agrange d4b99b8e3a Moved DOUBLE_DIVIDE_CHECK to denominator (was on numerator)
The DOUBLE_DIVIDE_CHECK macro prevents from divide by 0,
so must be on the denominator to work as intended.

Change-Id: Ie109242d52dbb9a2c4bc1e11890fa51b5f87ffc7
2010-06-21 15:20:52 +01:00
Timothy B. Terriberry 9f81463454 Fix a linker error on x86-64 Linux when not using a version script.
If the version script produced by the libvpx build system is not
 used when linking a shared library on x86-64 Linux, the constant
 data in the subpel filters produces R_X86_64_32 relocation errors
 due to the use of wrt rip addressing instead of
 wrt rip wrt ..gotpcrel.
Instead of adding a new macro for this addressing mode, this patch
 sets the ELF visibility of these symbols to "hidden", which
 allows wrt rip addressing to work without a text relocation.
This allows building a shared library without using the provided
 build system or a separate version script.
Fixes http://code.google.com/p/webm/issues/detail?id=46

Change-Id: Ie108f9d9a4352e5af46938bf4750d2302c1b2dc2
2010-06-21 08:19:12 -04:00
Jim Bankoski 220daa00e0 vp8_block_error_xmm: remove unnecessary instructions
Remove a couple instructions from this function which weren't
necessary for correct execution.

Change-Id: Ib649674f140689f7e5c1530c35686241688a3151
2010-06-18 13:34:43 -04:00
John Koleszar 9484bf7f57 Merge "cosmetics: trim trailing whitespace" 2010-06-18 10:26:16 -07:00
Yunqing Wang 9d8a1c0781 Merge "Add x86_64-linux-icc target to build VP8 with icc" 2010-06-18 10:25:26 -07:00
Yunqing Wang 7630e36f1b Add x86_64-linux-icc target to build VP8 with icc
Add a target for icc.

Change-Id: Ia1db82373d9c7268848bbb65c9483d408b9d933f
2010-06-18 13:18:25 -04:00
John Koleszar 94c52e4da8 cosmetics: trim trailing whitespace
When the license headers were updated, they accidentally contained
trailing whitespace, so unfortunately we have to touch all the files
again.

Change-Id: I236c05fade06589e417179c0444cb39b09e4200d
2010-06-18 13:06:11 -04:00
John Koleszar c65e8e8e46 Merge "Change bitreader to use a larger window." 2010-06-17 18:08:36 -07:00
John Koleszar b46a1f9395 CHANGELOG: 0.9.1
Change-Id: Icca54b9d51becc49255193801762e1936a07aa2d
2010-06-17 09:08:56 -04:00
John Koleszar 51ae606b73 Update AUTHORS
Change-Id: I1c6a275278788dfdc630ed436d2c770acfcbd097
2010-06-16 15:44:07 -04:00
John Koleszar f84f949048 Generate AUTHORS file with a script
This information is in git, so it's better to use that as a source than
updating this file manually. This script can be run manually at release
time for now, or we can set up a cron job sometime in the future.

Change-Id: I0344135ceb9c04ed14e2e2d939a93194e35973db
2010-06-16 15:43:09 -04:00
John Koleszar d024d985db Merge "Avoid encoding garbage when ivfenc encounters an unsupported Y4M file." 2010-06-16 11:54:39 -07:00
John Koleszar 1114183f1a Merge "gen_scalers: fix 64-bit integer promotion bug" 2010-06-16 11:54:10 -07:00
Tom Finegan e703af974d Avoid encoding garbage when ivfenc encounters an unsupported Y4M file.
This change stops ivfenc from treating unsupported Y4M files as raw
input.

For example, if given an interlaced Y4M file, ivfenc treated the input
as if it were raw data because the unsupported Y4M file case previously
fell through without being handled.

Change-Id: I06caa50f3448e6388741a77346daaebf77c277e1
2010-06-16 13:24:55 -04:00
John Koleszar bbfeefc7ab gen_scalers: fix 64-bit integer promotion bug
i needs to be treated as signed to get the proper indexing on 64-bit
platforms. This behavior was accidentally reverted when fixing an
unsigned/signed comparison warning.

Change-Id: Ic306d609bdc8de94c8f8ba29c6e45c736101a82e
2010-06-16 12:27:52 -04:00
Timothy B. Terriberry c17b62e1bd Change bitreader to use a larger window.
Change bitreading functions to use a larger window which is refilled less
 often.

This makes it cheap enough to do bounds checking each time the window is
 refilled, which avoids the need to copy the input into a large circular
 buffer.
This uses less memory and speeds up the total decode time by 1.6% on an ARM11,
 2.8% on a Cortex A8, and 2.2% on x86-32, but less than 1% on x86-64.

Inlining vp8dx_bool_decoder_fill() has a big penalty on x86-32, as does moving
 the refill loop to the front of vp8dx_decode_bool().
However, having the refill loop between computation of the split values and
 the branch in vp8_decode_mb_tokens() is a big win on ARM (presumably due to
 memory latency and code size: refilling after normalization duplicates the
 code in the DECODE_AND_BRANCH_IF_ZERO and DECODE_AND_LOOP_IF_ZERO cases.
Unfortunately, refilling at the end of vp8dx_bool_decoder_fill() and at the
 beginning of each decode step in vp8_decode_mb_tokens() means the latter
 requires an extra refill at the end.
Platform-specific versions could avoid the problem, but would require most of
 detokenize.c to be duplicated.

Change-Id: I16c782a63376f2a15b78f8086d899b987204c1c7
2010-06-15 19:55:14 -07:00
Yunqing Wang 9fdfb8e928 Merge "More on "some XMM registers are non-volatile on windows x64 ABI"" 2010-06-15 06:41:54 -07:00
Yunqing Wang 397aad3ec2 More on "some XMM registers are non-volatile on windows x64 ABI"
Add same fix in subpixel_sse2.asm.

Change-Id: Icfda6103cbf74ec43308e96961dd738aa823c14d
2010-06-15 09:11:26 -04:00
James Zern ec1871554b VisualStudio projects: asm tool updates
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
2010-06-14 17:29:14 -04:00
John Koleszar 89c8b3dbc6 vp8_cx_iface: set default cpu used to 0
Change-Id: I7b35f4717cdd204224112f72471b551617262417
2010-06-14 17:28:15 -04:00
Guillermo Ballester Valor 5a72620de9 Fix compiler warnings
Change-Id: I2a97f08cc3c7808ce5be39e910cc5147ecf03a1d
2010-06-14 17:23:49 -04:00
Scott LaVarnway 48c84d138f sse2 version of vp8_regular_quantize_b
Added sse2 version of vp8_regular_quantize_b which improved encode
performance(for the clip used) by ~10% for 32 bit builds and ~3% for
64 bit builds.

Also updated SHADOW_ARGS_TO_STACK to allow for more than 9 arguments.

Change-Id: I62f78eabc8040b39f3ffdf21be175811e96b39af
2010-06-14 14:07:56 -04:00
Paul Wilkins 99c5745760 Merge "Use local pointer to pbi->common." 2010-06-14 09:55:02 -07:00
John Koleszar 55d86c488b Merge "platform autodetect: accept amd64 as a synonym for x86_64" 2010-06-14 06:09:47 -07:00
Fabio Pedretti a0d04ea94e Remove useless 500 frame limit
Change-Id: Ib82de60cf32cf08844c3e2d88d7c587396f3892c
2010-06-14 09:06:42 -04:00
John Koleszar 6f47a34613 Merge "ivfenc: fix two-pass support of raw files" 2010-06-14 05:54:47 -07:00
Andres Mejia 1856f2213d Use public domain implementation for MD5 algorithm
The RSA Data Security, Inc. implementation license bears a requirement
similar to the old problematic BSD license with advertising clause.

Change-Id: I877b71ff0548934b1c4fd87245696f53dedbdf26
2010-06-14 08:48:22 -04:00
John Koleszar df2c62d357 ivfenc: fix two-pass support of raw files
Commit 3245d46 "ivfenc: support reading/writing from a pipe" broke
support for two pass encodes of raw files when done in two
invocations of ivfenc. The raw image was only set up on pass 0,
which was never hit when running with --pass=2 --passes=2.

Change-Id: I6a9858be1a8998d5bd45331123b46b1baa05b379
2010-06-14 08:34:28 -04:00
John Koleszar 900d0548db Merge "Make this/next iiratio unsigned." 2010-06-13 14:35:21 -07:00
Paul Wilkins 5ef25a9728 Merge "Tuning of baseline Rd equation to improve behavior at the" 2010-06-13 04:01:46 -07:00
Paul Wilkins b99d89d0bf Merge "Incorrect comment." 2010-06-13 04:01:01 -07:00
John Koleszar cd475da8ed Make this/next iiratio unsigned.
This patch addresses issue #79, which is a regression since commit
28de670 "Fix RD bug." If the coded error value is zero, the iiratio
calculation effectively multiplies by 1000000 by the
DOUBLE_DIVIDE_CHECK macro. This can result in a value larger than
INT_MAX, giving a negative ratio. Since the error values are
conceptually unsigned (though they're stored in a double) this patch
makes the iiratio values unsigned, which allows the clamping to work
as expected.
2010-06-12 14:11:51 -04:00
John Koleszar 00d566eae1 Merge "require --enable-psnr to build ssim" 2010-06-12 07:10:39 -07:00
John Koleszar 3245d463c4 ivfenc: support reading/writing from a pipe
Use - for the filename to use stdin/stdout. Update to avoid opening
the file multiple times.

Change-Id: I356356fa16bb334d4b22abc531dc03c0d95917a3
2010-06-11 16:51:46 -04:00
John Koleszar db0f26c0e2 Merge "Enable vp8_sad16x16x4d_sse3 in non-RTCD case" 2010-06-11 11:36:38 -07:00
Yaowu Xu 6601fa0df2 Merge "Change preprocessor check to _WIN32" 2010-06-11 11:14:25 -07:00
Philip Jägenstedt 46abed8d27 gitignore: initial version
Change-Id: I653ff5062660bc35cfc8a99d176e36d3d63bae20
2010-06-11 13:58:48 -04:00
John Koleszar 59c50966ac Enable vp8_sad16x16x4d_sse3 in non-RTCD case
Typo caused C version of 16x16x4 SAD to be called when built with
--disable-runtime-cpu-detect.

Change-Id: I0fe6fa67280b3a5f13acb3c8ed914f039aaaf316
2010-06-11 13:15:30 -04:00
John Koleszar 9099fc0d69 require --enable-psnr to build ssim
ssim.c comiles in a huge (512M) amount of global scratch space. Allocating
this data on the heap would be a better solution, but this file doesn't
need to be built at all in most cases, so as a first pass, disable it
except when doing opsnr.stt output (--enable-psnr).

Change-Id: I320d812f6d652a12516a16b52295ebff20b5bd42
2010-06-11 13:05:08 -04:00
John Koleszar b7c5d80212 platform autodetect: accept amd64 as a synonym for x86_64
Thanks to James Cloos <cloos at jhcloos dot com> for the tip.

Change-Id: If377cc084dd7c16a4f51191a2aa0d83e7117ebec
2010-06-11 12:16:45 -04:00
Makoto Kato 63ea8705eb some XMM registers are non-volatile on windows x64 ABI
XMM6 to XMM15 are non-volatile on Windows x64 ABI.  We have to save
these registers.

Change-Id: I4676309f1350af25c8a35f0c81b1f0499ab99076
2010-06-11 12:11:15 -04:00
Paul Wilkins 20f7332b34 Incorrect comment.
(Thanks to Ronald S. Bultje)
2010-06-11 16:12:45 +01:00
Paul Wilkins 7a81b29d38 Use local pointer to pbi->common. 2010-06-11 15:17:57 +01:00
Paul Wilkins f6a58d620d Tuning of baseline Rd equation to improve behavior at the
low and high Q ends.
2010-06-11 15:10:51 +01:00