This patch adds back in code that checks that the frame
size lies within defined bounds was inadvertantly removed
by a previous patch:
https://gerrit.chromium.org/gerrit/#/c/70814/
Deb Mukherjee [Mon, 14 Jul 2014 20:31:29 +0000 (13:31 -0700)]
Use custom mkstemp() to fix Win issue in y4m_test
Uses mkstmp() with directory being the same as the test data
directory to create temporary output file. For Windows
GetTempFileNameA() function is used.
Deb Mukherjee [Fri, 18 Jul 2014 10:06:07 +0000 (03:06 -0700)]
Fix FrameSizeTestsLarge unit-test on 32-bit arch.
If the img allocation fails the test used to crash before on
32 bit architecture. This patch uses null check on img in
FillFrame. Also, if the first frame initialization has not been
conducted VPX_CODEC_ERROR is expected to return rather than
VPX_CODEC_OK.
Deb Mukherjee [Tue, 15 Jul 2014 08:54:29 +0000 (01:54 -0700)]
Separates profile 2 into 2 profiles 2 and 3
Separates HBD profile int two profiles (2 and 3) consistent with the
highbitdepth branch. This patch is ported from the original highbitdepth
branch patch: https://gerrit.chromium.org/gerrit/#/c/70460/
Two of the invalid file tests needed to be updated.
Adrian Grange [Thu, 10 Jul 2014 22:35:51 +0000 (15:35 -0700)]
Modified frame buffer handling
This patch is the first step toward simplifying the
frame buffer handling.
The final goal is to have a common frame buffer handling
framework for both encoder and decoder that incorporates
the existing ability to use externally allocated memory.
Deb Mukherjee [Wed, 16 Jul 2014 16:37:13 +0000 (09:37 -0700)]
Adds support for raw yuv files for 422/444
Adds support for raw yuv inputs in 422/444 sampling for use
in profiles 1 and 3.
New options added to vpxenc are:
--i422 and --i444, which are to be used in conjunction with
--width, --height, and --fps for proper raw yuv handling.
A new option is added to vpxdec:
--rawvideo, which enforces raw yuv video output for the
bit-stream decoded irrespective of 420, 422 or 444 sampling.
The existing options --i420 and --yv12
are specialized for use only for 420 content.
Paul Wilkins [Wed, 16 Jul 2014 10:21:27 +0000 (11:21 +0100)]
Changes to rd balance and multi-arf bug fix.
2 pass only change to calculation of rd mult based on Q.
Make a small adjustment based on frame type and also
replace adjustment based on iifactor with an one based
on the ambient GF/ARF boost level.
Also fix multi arf bug / issue.
Overall these change give an slight improvement in ssim
but hurt psnr a little.
Fix show_existing_frame not decreasing frame buffer ref counter.
The issue was introduced by commit g7c43fb6. If current frame
is repeated from existing-ref pool, frame buffer ref counter
is not decreased, so buffer isn't released. Decoder fails being
unable to allocate new frame buffer at some point.
Added a test vector to verify that the condition will not
recur later. Test vector was generated by the code in this patch:
https://gerrit.chromium.org/gerrit/#/c/70862/
Tim Kopp [Tue, 8 Jul 2014 15:36:25 +0000 (08:36 -0700)]
VP9 Denoiser denoises after mode/bsize search
In vp8, statistics are collected about the different modes as they are searched.
This process is more complicated due to the variable block size. Fields were
added to the PICM_MODE_CONTEXT struct to hold this information for each point in
the search. The information is then taken from the appropriate part of the tree
during denoising.
James Zern [Tue, 15 Jul 2014 01:45:50 +0000 (18:45 -0700)]
invalid_file_test: add an operator<< for DecodeParam
Improves the --gtest_list_tests output and avoids a valgrind warning in
gtest's testing::internal2::PrintBytesInObjectTo() due to padding in the
structure.
Deb Mukherjee [Fri, 11 Jul 2014 18:43:31 +0000 (11:43 -0700)]
Misc. bit-depth related changes
Sets the bit-depth field as default 8 in the image structure in vp8.
Generalizes yuv read in preparation for support for reading 422/444
for 8-bit and 10/12-bit.
All changes are for spatial svc only.
1. Enable encoding hidden frames in each layer and use alt reference idex to reference the hidden frame in each layer
2. Use golden reference idx for spatial reference
3. For those layers that don't have hidden frames (caused by lack of frame buffers), reference a hidden frame in lower layers
4. Add "auto-alt-refs" in svc options
Change-Id: Idf27d1fd2fb5f3ffd9e86d2119235e3dad36c178
Jingning Han [Fri, 11 Jul 2014 20:37:28 +0000 (13:37 -0700)]
Fix a potential invalid memory access in non-RD coding flow
This commit fixes a potential out-of-boundary memory access due to
the use of reuse_inter_pred_sby in the non-RD coding flow. It
resolves the corresponding asan error.
Jingning Han [Thu, 10 Jul 2014 17:55:44 +0000 (10:55 -0700)]
Fix chrome valgrind warning due to the use of mismatched bsize
This commit fixes a mismatched use case of block size in non-RD
intra prediction check. The residual SSE and variance should be
calculated per transform block size, instead of operating block
size, which caused chrome valgrind warning on conditional jump
based on uninitialized value (webm issue 823). This commit
resolves this issue.
Tom Finegan [Thu, 10 Jul 2014 22:17:05 +0000 (15:17 -0700)]
sh tests: Add support for running tested programs within another program.
Specifying the --prefix command line arg executes all test programs within the
context of the prefix string, which is assigned to VPX_TEST_PREFIX.
All test functions updated to include VPX_TEST_PREFIX in their eval command.
James Zern [Thu, 10 Jul 2014 04:02:02 +0000 (21:02 -0700)]
tests: add API_REGISTER_STATE_CHECK
used to wrap API functions to ensure full environment consistency as
opposed to the renamed ASM_REGISTER_STATE_CHECK which is used with
assembly functions.
currently checks the FPU tag word in x86/x86_64 gcc builds to ensure
emms has been called.
if a thread was still doing work when End() was called there'd be a race
on worker->status_. in these cases, however, the specific value is
meaningless as it would be >= OK and the thread would have been shut
down properly, but we'll check 'impl_' instead to avoid any potential
TSan/DRD reports.
Yunqing Wang [Thu, 10 Jul 2014 16:19:03 +0000 (09:19 -0700)]
Refactor vp9_diamond_search_sad function
Currently, vp9_diamond_search_sadx4() is only called when sse3 is
enabled, which is improper since sse2 optimization of sdx4df
functions are available. Changed to always use
vp9_diamond_search_sadx4().
projects / libvpx / log