Scott LaVarnway [Fri, 15 Apr 2011 19:09:07 +0000 (15:09 -0400)]
Removed unused timers
Change-Id: I209803b9dbed2b2f6d02258fd7a3963a6645f4ab
John Koleszar [Mon, 18 Apr 2011 13:07:57 +0000 (06:07 -0700)]
Merge "added -fomit-frame-pointer flag for gcc builds"
Johann [Fri, 15 Apr 2011 20:32:54 +0000 (13:32 -0700)]
Merge "remove dead code, add missing RESTORE_XMM"
Scott LaVarnway [Fri, 15 Apr 2011 19:59:21 +0000 (15:59 -0400)]
added -fomit-frame-pointer flag for gcc builds
According to the docs, this should have been enabled, but
the disassembled output shows otherwise. This improved
the encode/decode performance.
Change-Id: I45ad7e6d299b89ac3166d7ef7da75b74994344c6
Johann [Fri, 15 Apr 2011 17:43:24 +0000 (13:43 -0400)]
remove executable bit
source files are not executable
Change-Id: Id2c7294695a22217468426423979f68f02d82340
Adrian Grange [Fri, 15 Apr 2011 15:37:19 +0000 (08:37 -0700)]
Merge "Fix usage of value returned by vp8_pick_intra4x4mby_modes"
Yunqing Wang [Fri, 15 Apr 2011 15:17:03 +0000 (08:17 -0700)]
Merge "Reduce unnecessary distortion computation"
Johann [Fri, 15 Apr 2011 14:11:53 +0000 (10:11 -0400)]
remove dead code, add missing RESTORE_XMM
vp8_filter_block1d16_h4_ssse3 was never called
because UNSHADOW_ARGS moves the stack by 'mov rsp, rbp', the issue was
masked. however, if/when win64 used those registers for persistant data,
issues could/will arise.
Change-Id: I56d6effca0aeba1f86082689771cb10145d39651
John Koleszar [Fri, 15 Apr 2011 12:44:39 +0000 (08:44 -0400)]
Fix off-by-one in copy_and_extend_plane
Should only copy h lines, not h+1.
Change-Id: I802a85686635900459c6dc79596189033e5298d8
Yunqing Wang [Thu, 14 Apr 2011 19:53:33 +0000 (15:53 -0400)]
Reduce unnecessary distortion computation
In vp8_pick_inter_mode(), for NEWMV mode, use the error result got
from motion search as distortion. This helps performance in real-
time mode.
Change-Id: I398c4e46cc5381f7d874e748cf78827ef0e0860c
John Koleszar [Thu, 14 Apr 2011 19:35:01 +0000 (12:35 -0700)]
Merge "Refactor lookahead ring buffer"
Fritz Koenig [Thu, 14 Apr 2011 18:56:18 +0000 (11:56 -0700)]
Merge "Use consistent delimiters."
Adrian Grange [Thu, 14 Apr 2011 17:31:56 +0000 (10:31 -0700)]
Fix usage of value returned by vp8_pick_intra4x4mby_modes
The value of distortion2 returned by vp8_pick_intra4x4mby_modes
was being overwritten by the value returned by get16x16prederror
before it was tested.
Change-Id: If00e80332b272c5545c3a7e381c8041e8319b41a
Johann [Thu, 14 Apr 2011 15:55:22 +0000 (08:55 -0700)]
Merge "update configure for ios sdk 4.3"
Joshua Bleecher Snyder [Thu, 14 Apr 2011 13:28:49 +0000 (09:28 -0400)]
update configure for ios sdk 4.3
update for the latest version of the ios sdk. adding
usr/lib/system fixes a missing libcache.dylib issue
make isysroot path more DRY
Change-Id: Ib748ef3dac3cac2e4848fbffa1e9a0112eac826b
Fritz Koenig [Wed, 13 Apr 2011 22:06:17 +0000 (15:06 -0700)]
Use consistent delimiters.
opsnr.stt file was using \t for delimiters on everything
except between VPXSSIM and Time.
Change-Id: I6284c4e40c05ff642bf4b0170dca062c279a42df
Adrian Grange [Wed, 13 Apr 2011 19:56:46 +0000 (12:56 -0700)]
Fixed use of early breakout in vp8_pick_intra4x4mby_modes
Index i is used to detect early breakout from the first loop, but
its value is lost due to reuse in the second for loop. I moved
the position of the second loop and did some format cleanup.
Change-Id: I02780eae1bd89df4b6c000fb8a018b0837aac2e5
John Koleszar [Wed, 13 Apr 2011 18:00:18 +0000 (14:00 -0400)]
Refactor lookahead ring buffer
This patch cleans up the source buffer storage and copy mechanism to
allow access through a standard push/pop/peek interface. This approach
also avoids an extra copy in the case where the source is not a
multiple of 16, fixing issue #102.
Change-Id: I05808c39f5743625cb4c7af54cc841b9b10fdbd9
John Koleszar [Tue, 12 Apr 2011 13:59:00 +0000 (06:59 -0700)]
Merge "Bugfix for error accumulator stats"
John Koleszar [Mon, 11 Apr 2011 17:05:08 +0000 (13:05 -0400)]
Bugfix for error accumulator stats
Previous to commit de4e9e3, there was an early return in the alt-ref
case that was inadvertantly removed when the function was refactored
to return void. This patch restores the prior behavior.
Change-Id: I783ffd594a4690297e2742f99526fd7ad67698b2
John Koleszar [Tue, 12 Apr 2011 12:34:12 +0000 (05:34 -0700)]
Merge "Fix encoder range check for frame width and height"
Attila Nagy [Tue, 12 Apr 2011 12:01:22 +0000 (15:01 +0300)]
Fix encoder range check for frame width and height
14 bits available in the bistream => valid range [1..16383]
Removed unused local vars.
Change-Id: Icf3385e47a9fa13af70053129c2248671f285583
Yunqing Wang [Mon, 11 Apr 2011 19:55:04 +0000 (15:55 -0400)]
Set cpu_used range to [-16, 16] in real-time mode
Remove encoding speed limitation in real-time mode.
Change-Id: Ib5e35d8bb522b2a25f3e4ad5cfe2788ebebb3617
Yunqing Wang [Thu, 7 Apr 2011 20:57:25 +0000 (16:57 -0400)]
Define RDCOST only once
Clean up the code.
Change-Id: I7db048efa4d972b528d553a7921bc45979621129
John Koleszar [Mon, 11 Apr 2011 14:34:40 +0000 (10:34 -0400)]
Remove unused files
Change-Id: I36ca3f2f4620358033da34daf764f0b388dacd08
Yunqing Wang [Fri, 8 Apr 2011 20:15:26 +0000 (16:15 -0400)]
Fix input MV for full search
Input MV needs to be modified to full-pixel precision.
Change-Id: Ic5d78e41bf27077e325024332b9fe89f76c44f0c
Johann Koenig [Fri, 8 Apr 2011 17:05:47 +0000 (10:05 -0700)]
Merge "use asm_offsets with vp8_fast_quantize_b_sse3"
John Koleszar [Fri, 8 Apr 2011 15:20:32 +0000 (08:20 -0700)]
Merge "Error accumulator stats bug."
Paul Wilkins [Fri, 8 Apr 2011 13:21:36 +0000 (14:21 +0100)]
Error accumulator stats bug.
The error accumulator stats values cpi->prediction_error and
cpi->intra_error were being populated with rd values not
distortion values.
These are only "currently" used in a limited way for RT compress
key frame detection.
Change-Id: I2702ba1cab6e49ab8dc096ba75b6b34ab3573021
Johann Koenig [Thu, 7 Apr 2011 20:40:05 +0000 (16:40 -0400)]
use asm_offsets with vp8_fast_quantize_b_sse3
on the same order as the sse2 fast quantize change: ~2%
except for 32bit. only a slight improvment there.
Change-Id: Iff80e5f1ce7e646eebfdc8871405458ff911986b
James Berry [Thu, 7 Apr 2011 19:03:49 +0000 (15:03 -0400)]
Use correct 32 bit comparisons for SAD breakout.
Rax updated to eax to avoid uninitialized memory
usage.
Change-Id: Iedb953f104329ede2a786fc648a47f1be2f3798a
Johann [Wed, 6 Apr 2011 17:53:55 +0000 (10:53 -0700)]
Merge "use asm_offsets with vp8_fast_quantize_b_sse2"
Yunqing Wang [Wed, 6 Apr 2011 13:12:13 +0000 (06:12 -0700)]
Merge "Minor modification"
Yunqing Wang [Wed, 6 Apr 2011 13:08:47 +0000 (09:08 -0400)]
Minor modification
A small change.
Change-Id: I2e7726e58370a95d0319361f4f6ad231138d1328
Johann [Thu, 24 Mar 2011 17:31:10 +0000 (13:31 -0400)]
use asm_offsets with vp8_fast_quantize_b_sse2
on the same order as the regular quantize change: ~2%
Change-Id: I5c9eec18e89ae7345dd96945cb740e6f349cee86
Scott LaVarnway [Mon, 4 Apr 2011 18:18:31 +0000 (14:18 -0400)]
Fixed unused variable warnings for firstpass.c
Change-Id: I8378a9a541ade2f098359a7b20fa08e6c1596d80
John Koleszar [Mon, 4 Apr 2011 15:58:25 +0000 (08:58 -0700)]
Merge "Slightly simplify vp8_decode_mb_tokens."
Johann [Mon, 4 Apr 2011 15:56:25 +0000 (08:56 -0700)]
Merge "tweak vp8_regular_quantize_b_sse2"
Gaute Strokkenes [Mon, 4 Apr 2011 15:47:22 +0000 (16:47 +0100)]
Slightly simplify vp8_decode_mb_tokens.
Change-Id: I0058ba7dcfc50a3374b712197639ac337f8726be
Yunqing Wang [Mon, 4 Apr 2011 15:40:51 +0000 (08:40 -0700)]
Merge "Use full-pixel MV in mvsadcost calculation"
John Koleszar [Mon, 4 Apr 2011 15:29:50 +0000 (08:29 -0700)]
Merge "support obj_int_extract on cygwin"
Yunqing Wang [Fri, 1 Apr 2011 20:41:58 +0000 (16:41 -0400)]
Use full-pixel MV in mvsadcost calculation
MV sad cost error is only used in full-pixel motion search,
which only need full-pixel resolution instead of quarter-pixel
resolution. This change reduced mvsadcost table size, and
removed unneccessary pamameter passing since this table is
constant once it is generated.
Change-Id: I9f931e55f6abc3c99011321f1dfb2f3562e6f6b0
Johann [Thu, 31 Mar 2011 20:35:22 +0000 (16:35 -0400)]
support obj_int_extract on cygwin
cygwin doesn't support _sopen. drop down to the lowest common
denominator and merge main for all platforms. this also opens the door
for supporting multiple object formats with a single binary.
Change-Id: I7cd45091639d447434e6d5db2e19cfc9988f8630
John Koleszar [Fri, 1 Apr 2011 14:55:55 +0000 (07:55 -0700)]
Merge "vpxenc: die on realloc failures"
Johann [Fri, 1 Apr 2011 13:58:23 +0000 (09:58 -0400)]
tweak vp8_regular_quantize_b_sse2
rather than look up rc in the zig zag table, embed it in the macro. this
also allows us to shuffle some values in the macro and keep *d in rsi
gains of about the same order as the obj_int_extract implementation: ~2%
Change-Id: Ib7252dd10eee66e0af8b0e567426122781dc053d
Johann [Fri, 1 Apr 2011 12:47:21 +0000 (05:47 -0700)]
Merge "Wrapper function removed from vp8_subtract_b_neon function call"
Tero Rintaluoma [Wed, 30 Mar 2011 10:45:59 +0000 (13:45 +0300)]
Wrapper function removed from vp8_subtract_b_neon function call
Address calculations moved from encodemb_arm.c file to neon
optimized assembly function to save cycles in function calls.
- vp8_subtract_b_neon_func replaced with vp8_subtract_b_neon
that contains all needed address calculations
- unnecessary file encodemb_arm.c removed
- consistent with ARMv6 optimized version
Change-Id: I6cbc1a2670b56c2077f59995fcf8f70786b4990b
Johann [Thu, 31 Mar 2011 15:40:10 +0000 (08:40 -0700)]
Merge "ARMv6 optimized subtract functions"
John Koleszar [Thu, 31 Mar 2011 13:21:11 +0000 (06:21 -0700)]
Merge changes I4e32a8fb,Ic6a9d4c5
* changes:
Generate a vpx.pc file for pkg-config.
Export the version string as a makefile variable.
Ralph Giles [Mon, 28 Mar 2011 19:04:51 +0000 (12:04 -0700)]
Generate a vpx.pc file for pkg-config.
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
Ralph Giles [Mon, 28 Mar 2011 18:36:53 +0000 (11:36 -0700)]
Export the version string as a makefile variable.
The configure script exports the major/minor/patch version
numbers, but didn't make the full version string available
to Makefile recipes and rules, the way it is available to
C code from vpx_version.h.
Change-Id: Ic6a9d4c574a6ea66a50c928f4eedeb91d7668eb5
Attila Nagy [Wed, 30 Mar 2011 12:50:17 +0000 (15:50 +0300)]
Fix: lpf semaphore was signaled in single threaded run
After picking filter level, post the loopfilter semaphore
just when multiple threads are in use.
Change-Id: If7bfb64601d906adef703f454dafc25e978b93c6
John Koleszar [Wed, 30 Mar 2011 01:44:19 +0000 (21:44 -0400)]
vpxenc: die on realloc failures
Identified as a possible cause of issue #308, the code was silently
ignoring realloc failures, which would lead to corruption, memory
leaks, and likely a crash. The best we can do in this case is die
gracefully.
Change-Id: Ie5f6a853d367015be5b9712bd742778f3baeefd9
Johann [Tue, 29 Mar 2011 19:14:54 +0000 (12:14 -0700)]
Merge "Half pixel variance further optimized for ARMv6"
Yunqing Wang [Tue, 29 Mar 2011 16:04:22 +0000 (09:04 -0700)]
Merge "Fix a crash while enabling shared (--enable-shared)"
Yunqing Wang [Tue, 29 Mar 2011 15:31:06 +0000 (11:31 -0400)]
Fix a crash while enabling shared (--enable-shared)
Fixed a bug in SSSE3 sub-pixel filter functions.
Change-Id: I2e2126652970eb78307ffcefcace1efd5966fb0a
Johann [Tue, 29 Mar 2011 14:28:30 +0000 (10:28 -0400)]
use GLOBAL correctly on 32bit shared libraries
http://code.google.com/p/webm/issues/detail?id=309
Change-Id: I6fce9e2f74bc09a9f258df7f91ab599812324e8c
John Koleszar [Tue, 29 Mar 2011 14:38:04 +0000 (07:38 -0700)]
Merge "configure: enable unused variable warnings"
Tero Rintaluoma [Tue, 29 Mar 2011 13:52:00 +0000 (16:52 +0300)]
ARMv6 optimized subtract functions
Adds following ARMv6 optimized functions to encoder:
- vp8_subtract_b_armv6
- vp8_subtract_mby_armv6
- vp8_subtract_mbuv_armv6
Gives 1-5% speed-up depending on input sequence and encoding
parameters. Functions have one stall cycle inside the loop body
on Cortex pipeline.
Change-Id: I19cca5408b9861b96f378e818eefeb3855238639
Johann [Thu, 24 Mar 2011 22:12:21 +0000 (18:12 -0400)]
add asm_enc_offsets.c for all targets
now that we need asm_enc_offsets.c for x86 and arm and it is
harmless to build it for other targets, add it unconditionally
Change-Id: I320c5220afd94fee2b98bda9ff4e5e34c67062f3
Tero Rintaluoma [Mon, 28 Mar 2011 06:51:51 +0000 (09:51 +0300)]
Half pixel variance further optimized for ARMv6
Half pixel interpolations optimized in variance calculations. Separate
function calls to vp8_filter_block2d_bil_x_pass_armv6 are avoided.On
average, performance improvement is 6-7% for VGA@30fps sequences.
Change-Id: Idb5f118a9d51548e824719d2cfe5be0fa6996628
Johann [Thu, 24 Mar 2011 18:06:36 +0000 (11:06 -0700)]
Merge "use asm_offsets with vp8_regular_quantize_b_sse2"
Johann [Thu, 10 Feb 2011 19:57:43 +0000 (14:57 -0500)]
use asm_offsets with vp8_regular_quantize_b_sse2
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
Johann [Wed, 23 Mar 2011 14:52:51 +0000 (07:52 -0700)]
Merge "ARMv6 optimized fdct4x4"
John Koleszar [Mon, 21 Mar 2011 19:29:11 +0000 (12:29 -0700)]
Merge "Allow specifying --end-usage by enum name"
John Koleszar [Mon, 21 Mar 2011 16:12:58 +0000 (09:12 -0700)]
Merge "vpx_codec_dec_init: check that the iface is a decoder"
John Koleszar [Mon, 21 Mar 2011 15:46:15 +0000 (11:46 -0400)]
vpx_codec_dec_init: check that the iface is a decoder
Make sure the given interface is actually a decoder interface before
initializing it.
Change-Id: Ie48d737f2956cc2f0891666de5ea87251e96bc49
Yunqing Wang [Mon, 21 Mar 2011 14:41:31 +0000 (07:41 -0700)]
Merge "Fix multithreaded encoding for 1 MB wide frame"
John Koleszar [Fri, 11 Mar 2011 18:01:02 +0000 (13:01 -0500)]
Remove unused vp8_get4x4sse_cs_mmx declaration
This declaration did not match the prototype_sad() prototype, but was
unused in this translation unit, so it is removed instead. Fixes
issue 290.
Change-Id: I168854f88a85f73ca9aaf61d1e5dc0f43fc3fdb3
John Koleszar [Mon, 21 Mar 2011 11:51:51 +0000 (04:51 -0700)]
Merge "Increase static linkage, remove unused functions"
John Koleszar [Mon, 21 Mar 2011 11:50:42 +0000 (07:50 -0400)]
Allow specifying --end-usage by enum name
Map an enum to the --end-usage values, so you can specify
--end-usage=cq instead of --end-usage=2. The numerical values still
work for historical scripts, etc, but this is more user friendly.
Change-Id: I445ecd9638f801f5924a71eabf449bee293cdd34
Tero Rintaluoma [Mon, 21 Mar 2011 11:33:45 +0000 (13:33 +0200)]
ARMv6 optimized fdct4x4
Optimized fdct4x4 (8x4) for ARMv6 instruction set.
- No interlocks in Cortex-A8 pipeline
- One interlock cycle in ARM11 pipeline
- About 2.16 times faster than current C-code compiled with -O3
Change-Id: I60484ecd144365da45bb68a960d30196b59952b8
Attila Nagy [Fri, 18 Mar 2011 08:44:08 +0000 (10:44 +0200)]
Fix multithreaded encoding for 1 MB wide frame
Thread synchronization was not correct when frame width was 1 MB.
Number of allocated encoding threads is limited by the sync_range.
There is no point having more because each thread lags sync_range MBs
behind the thread processing the row above.
http://code.google.com/p/webm/issues/detail?id=302
Change-Id: Icaf67a883beecc5ebf2f11e9be47b6997fdf6f26
John Koleszar [Thu, 17 Mar 2011 21:07:59 +0000 (17:07 -0400)]
Increase static linkage, remove unused functions
A large number of functions were defined with external linkage, even
though they were only used from within one file. This patch changes
their linkage to static and removes the vp8_ prefix from their names,
which should make it more obvious to the reader that the function is
contained within the current translation unit. Functions that were
not referenced were removed.
These symbols were identified by:
$ nm -A libvpx.a | sort -k3 | uniq -c -f2 | grep ' [A-Z] ' \
| sort | grep '^ *1 '
Change-Id: I59609f58ab65312012c047036ae1e0634f795779
Ralph Giles [Thu, 17 Mar 2011 07:23:36 +0000 (00:23 -0700)]
Set bounds from the array when iterating mmaps.
The mmap allocation code in vp8_dx_iface.c was inconsistent.
The static array vp8_mem_req_segs defines two descriptors,
but only the first is real. The second is a sentinel and
isn't actually allocated, so vpx_codec_alg_priv is declared
with mmaps[NELEMENTS(vp8_mem_req_segs)-1]. Some functions
use this reduced upper bound when iterating though the mmap
array, but these two functions did not.
Instead, this commit calls NELEMENTS(...->mmaps) to directly
query the bounds of the dereferenced array.
This fixes an array-bounds warning from gcc 4.6 on
vp8_xma_set_mmap.
Change-Id: I918e2721b401d134c1a9764c978912bdb3188be1
Ralph Giles [Thu, 17 Mar 2011 01:30:22 +0000 (18:30 -0700)]
Remove commented-out VP6 code from vp8_finalize_mmaps
Change-Id: I48642c380353043bed96026f56de5908fcee270a
John Koleszar [Thu, 17 Mar 2011 21:25:04 +0000 (14:25 -0700)]
Merge "Fix "used uninitialized" warning in vp8_pack_bitstream()"
John Koleszar [Thu, 29 Jul 2010 21:04:39 +0000 (17:04 -0400)]
apple: include proper mach primatives
Fixes implicit declaration warning for 'mach_task_self'. This change
is an update to Change I9991dedd1ccfddc092eca86705ecbc3b764b799d,
which fixed this issue for the decoder but not the encoder.
Change-Id: I9df033e81f9520c4f975b7a7cf6c643d12e87c96
Attila Nagy [Wed, 16 Mar 2011 10:56:52 +0000 (12:56 +0200)]
Remove echoing in obj_int_extract rule
Change-Id: I9965170b40e2f32e9d84895c33a529b0d7dacdc1
Attila Nagy [Wed, 9 Mar 2011 12:26:24 +0000 (14:26 +0200)]
Add vp8_variance8x8_armv6 and vp8_sub_pixel_variance8x8_armv6 functions
Change-Id: I08edaffc62514907fa5e90e1689269e467c857f5
Gaute Strokkenes [Tue, 15 Mar 2011 12:20:54 +0000 (12:20 +0000)]
Avoid misspelling "dependent".
Change-Id: Ib0c280e1fcfd977e11e4390807b2c8077a87500c
John Koleszar [Mon, 14 Mar 2011 21:13:53 +0000 (14:13 -0700)]
Merge "Fix an unused variable warning."
Ralph Giles [Mon, 14 Mar 2011 17:50:19 +0000 (10:50 -0700)]
Improve grammar in a comment.
Change-Id: I18bfda6d420626f2718e096e338c1d0bf0ba029d
Johann [Mon, 14 Mar 2011 15:10:24 +0000 (11:10 -0400)]
obj_int_extract: win64 does not prefix symbols
obj_int_extract was unconditionally skipping the first character in the
symbol. make sure it's actually an '_' first
Change-Id: Icfe527eb8a0028faeabaa1dcedf8cd8f51c92754
Johann [Mon, 14 Mar 2011 19:47:42 +0000 (12:47 -0700)]
Merge "Add vp8_mse16x16_armv6 function"
Attila Nagy [Tue, 8 Mar 2011 12:48:20 +0000 (14:48 +0200)]
Add vp8_mse16x16_armv6 function
Change-Id: I77e9f2f521a71089228f96e2db72524189364ffb
Rafael Ávila de Espíndola [Sat, 5 Mar 2011 20:36:40 +0000 (15:36 -0500)]
Fix build with xcode4 and simplify GLOBAL.
Without this change I get link errors in firefox's libxul. It looks
like the linker expect a particular pattern for getting the GOT. This
patch changes webm to use the same pattern used by the compiler.
Change-Id: Iea8c2e134ad45c1dc7d221ff885a8429bfa4e057
Johann [Fri, 11 Mar 2011 18:23:48 +0000 (10:23 -0800)]
Merge "Move build_intra_predictors_mby to RTCD framework"
John Koleszar [Fri, 11 Mar 2011 16:35:38 +0000 (11:35 -0500)]
Move build_intra_predictors_mby to RTCD framework
The vp8_build_intra_predictors_mby and vp8_build_intra_predictors_mby_s
functions had global function pointers rather than using the RTCD
framework. This can show up as a potential data race with tools such as
helgrind. See https://bugzilla.mozilla.org/show_bug.cgi?id=640935
for an example.
Change-Id: I29c407f828ac2bddfc039f852f138de5de888534
Johann [Fri, 11 Mar 2011 16:29:00 +0000 (08:29 -0800)]
Merge "ARMv6 optimized quantization"
John Koleszar [Fri, 11 Mar 2011 16:28:05 +0000 (08:28 -0800)]
Merge "Only enable ssim_opt.asm on X86_64"
John Koleszar [Fri, 11 Mar 2011 16:27:08 +0000 (11:27 -0500)]
Only enable ssim_opt.asm on X86_64
Fix compiling on 32 bit x86.
Change-Id: I6210573e1d9287ac49acbe3d7e5181e309316107
Paul Wilkins [Fri, 11 Mar 2011 14:51:40 +0000 (14:51 +0000)]
Clean up of vp8_init_config()
Clean up vp8_init_config() a bit and remove null pointer case,
as this code can't be called any more and is not an adequate
trap anyway, as a null pointer would cause exceptions before
hitting the test.
Change-Id: I937c00167cc039b3aa3f645f29c319d58ae8d3ee
John Koleszar [Fri, 11 Mar 2011 16:06:09 +0000 (08:06 -0800)]
Merge "1 Pass CQ and VBR bug fixes"
Paul Wilkins [Thu, 10 Mar 2011 16:11:39 +0000 (16:11 +0000)]
1 Pass CQ and VBR bug fixes
Issue 291 highlighted the fact that CQ mode was not working
as expected in 1 pass mode,
This commit fixes that specific problem but in so doing I also
uncovered an overflow issue in the VBR code for 1 pass and
some data values not being correctly initialized.
For some clips (particularly short clips), the resulting
improvement is dramatic.
Change-Id: Ieefd6c6e4776eb8f1b0550dbfdfb72f86b33c960
John Koleszar [Fri, 11 Mar 2011 14:06:04 +0000 (06:06 -0800)]
Merge "Fix incorrect macroblock counts in twopass rate control"
Yunqing Wang [Fri, 11 Mar 2011 13:56:02 +0000 (05:56 -0800)]
Merge "Align SAD output array to be 16-byte aligned"
John Koleszar [Fri, 11 Mar 2011 13:54:00 +0000 (05:54 -0800)]
Merge "vp8cx - psnr converted to call assemblerized sse"
John Koleszar [Fri, 11 Mar 2011 13:53:41 +0000 (05:53 -0800)]
Merge "vp8cx- alternate ssim function with optimizations"
Jim Bankoski [Tue, 8 Mar 2011 20:23:40 +0000 (15:23 -0500)]
vp8cx - psnr converted to call assemblerized sse
Change-Id: Ie388d4618c44b131f96b9fe526618b457f020dfa