Free used resources before exiting.

Change-Id: If6cde6541615fbf17bf56ed335b76e676eabba93

Removed encoding_mode, which is not used anymore.

Change-Id: I569b2d4afe4d2f57bda8248615108c7cfc40134c

Change-Id: I0ddc849495c34f44c0b315cd7d58ad3d563f45e5

Change-Id: I816d903e36605db2af691ccea9e68d7390942baa

Signed-off-by: Raghu Gandham <raghu@mips.com>

Change-Id: I3a8bca425cd3dab746a6328c8fc8843c8e87aea6

This unit test tests vp8_sixtap_predict function against preset
data and random generated data. The test against preset data
checks the correctness of the functions, and the test against
random data checks if the optimized six-tap predictor functions
generate matching result as the c functions. It tests the
following functions:
vp8_sixtap_predict16x16_c
vp8_sixtap_predict16x16_mmx
vp8_sixtap_predict16x16_sse2
vp8_sixtap_predict16x16_ssse3

vp8_sixtap_predict8x8_c
vp8_sixtap_predict8x8_mmx
vp8_sixtap_predict8x8_sse2
vp8_sixtap_predict8x8_ssse3

vp8_sixtap_predict8x4_c
vp8_sixtap_predict8x4_mmx
vp8_sixtap_predict8x4_sse2
vp8_sixtap_predict8x4_ssse3

vp8_sixtap_predict4x4_c
vp8_sixtap_predict4x4_mmx
vp8_sixtap_predict4x4_ssse3

Change-Id: I6de097898ebca34a4c8020aed1e8dde5cd3e493b

silences valgrind warnings about uninitialized values in SetSize()

Change-Id: I54c4fdcc246687793393735b213c8777e79e47da

This patch fixed issue 458 by calling copy function when both
offsets are 0, which guarantees the SSSE3 functions output
same result as the c function for all possible offsets.

Change-Id: I209aec7a4c6b3362db2646a8887c1038493b6496

xd->subpixel_predict16x16 is called in first pass, but isn't
initialized in first pass, which causes segfault. This patch
fixed that problem.

Change-Id: Ibd2cad4e2d32ea589fc3e0876d60d3079ae836e7

We need an easy way to build the unit test driver without running the
tests. This enables passing options like --gtest_filter to the
executable, which can't be done very cleanly when running under
`make test`.

Fixed a number of compiler errors/warnings when building the tests
in various configurations by Jenkins.

Change-Id: I9198122600bcf02520688e5f052ab379f963b77b

Removes compiler warnings stemming from compiling C as C++.

Change-Id: I84ec60d04fcc6281b6f2ea75af6a22fa3232d95f

Change-Id: I731354b3cf3405eba2dfffcb47d174b5fa9df21a

Change-Id: I9c56216d22212c4fc13a5e2ed02f30f5b373b94c

Change-Id: I1607676879c29adc0173a3c0355a0e5d8a84fc3b

* changes:
  add auto keyframe unit test
  Add support for downloading test data

Fixed the quantifier that optionally matches a quote before the
filename. This was originally reported in the homebrew project[1].
Note that this fix is different than patch posted there, as there are
some platforms that don't have the quote, so it needs to be included
in the expression optionally.

[1]: https://github.com/mxcl/homebrew/issues/12567#issuecomment-6434000

Change-Id: Ibf2ed93ce169d80932e877f942dc4eeb03867f8b

Change-Id: I7dadadeb99bee5a51219f46fe11c760fc294c735

To do so we add a framework for encoding a yv12 file..

Change-Id: I94a061eb916beaf6cde920cf1aaadb6eed10a717

Update the comment that defines the allowed ranges for
delta_q and delta_lf that can be used with segmentation.

Change-Id: Ie56ad6f946704259e03ffd49921a4cfb7e1e2f1f

Itchy submit finger, incorporate review comments.

Change-Id: I7754ad825da32389510d1bfc967f542f0b1033ed

Filter out tests that require SIMD extensions if the host doesn't
support them.

Change-Id: Ifac4b73e98e64f9f1b082cc0ffbf5c2faffb0834

The commit introduces a make target 'testdata' that downloads the
required test data from the WebM project website. The data will also
be downloaded if invoking `make test` but is not a strict requirement
for only building the test executable.

The download directory is taken from the LIBVPX_TEST_DATA_PATH
environment variable, or may be specified as part of the make command.
If unset, it defaults to the current directory. It's expected that
most developers will want to set this environment variable to a place
outside their source/build trees, to avoid having to download the data
more than once.

To add test data file:

  1) add a line to test/test.mk:

      LIBVPX_TEST_DATA-yes += foo-bar-file.y4m

  2) add its sha1sum to the test/test-data.sha1 file in the following
     format:

      528cc88c821e5f5b133c2b40f9c8e3f22eaacc4c  foo-bar-file.y4m

  3) upload the file to the website

      $ gsutil cp foo-bar-file.y4m gs://downloads.webmproject.org/test_data/libvpx

T...

This is a unit test for the post-processing functions:
- vp8_post_proc_down_and_across_c
- vp8_post_proc_down_and_across_mmx
- vp8_post_proc_down_and_across_xmm

Change-Id: Iec3e690327b17470209c00417835473f6d9a35d6

Fix a last few warnings with multithread, arm, 32 bit

Change-Id: Ic7c67616c370d0ff87562a232fb1e5df0702dc86

Disable unit-tests. The logging in GTest would need to be adjusted.

Restructure ARM cpu detection. Flatten if-else logic.

Change #if defined(HAVE_*) to #if HAVE_* because we only need to check
for features that the library was actually built with. This should have
been harmless, as disabled feature sets wouldn't have any features to
call.

Change-Id: Iea21aa42ce5f049c53ca0376d25bcd0f36f38284

Changes relating to Issue 411

Removed code that was clearing down the segmentation data each
frame.

Added range/parameter checking in vp8_set_roimap(); Return error
if called when cyclic_refresh is enabled.

Correct setup_features() so that it sets or clears the segment update
flags as appropriate.

Change-Id: Ib31ac53006640ddf1ba7b9ec8f8b952e3eff860a

Soft enable runtime cpu detect for armv7-android target, so that it
can be disabled and remove dependency on 'cpufeatures' lib.
Change the arm_cpu_caps implementation selection such that 'no rtcd' takes
precedence over system type.

Switch to use -mtune instead of -mcpu. NDK was complaining about
-mcpu=cortex-a8 conflicting with -march=armv7-a, not sure why.

Add a linker flag to fix some cortex-a8 bug, as suggested by NDK Dev
Guide.

Examples:
Configure for armv7+neon:

./configure --target=armv7-android-gcc \
            --sdk-path=/path/to/android/ndk \
            --disable-runtime-cpu-detect \
            --enable-realtime-only \
            --disable-unit-tests

...armv7 w/o neon:

./configure --target=armv7-android-gcc \
            --sdk-path=/path/to/android/ndk \
            --disable-runtime-cpu-detect \
            --enable-realtime-only \
            --disable-neon \
            --cpu=cortex-a9 \
            --disable-unit-tests

Change-Id: I37e2c0592745208979deec38f7658378d4bd6cfa