These changes are to support automated regressions of vpx on android
new file: test/android/Android.mk
new file: test/android/README
new file: test/android/get_files.py
Change-Id: I52c8e9daf3676a3561badbe710ec3a16fed72abd
Implements scan order to band map with arrays in both the encoder
and decoder to remove conditional statements.
Encoding seems to be about 1% faster at speed 0, tested on football.
Decoding seems to be about 0.5-1% faster on a set of 25 videos.
Change-Id: Idb233ca0b9e0efd790e30880642e8717e1c5c8dd
Added loop filter mask checking, and made the caller function
ready for implementation of parallel loopfiltering in horizontal
direction.
Next, we need to go through the loopfilter functions (both c and
optimized versions), and provide 16-byte wide loopfiltering for
each filter type.
Change-Id: Ifef47e7ef9086ebc2fd6ca7ede8f27c9bbf79e66
Allocate memory space of dual buffer sets that store the coeff, qcoeff,
dqcoeff, and eobs. Connect the pointers of macroblock_plane and
macroblockd_plane to the actual buffer in use accordingly.
Change-Id: I2f0b5f482ca879fae39095013eaf8901db20a5a4
Make the macroblockd_plane contain dynamic buffer pointers instead
static pointers to the memory space allocated therein. The decoder
uses the buffer allocated in pbi, while encoder will use a dual
buffer approach for rate-distortion optimization search.
Change-Id: Ie6f24be2dcda35df7c15b4014e5ccf236fb3f76c
This commit fixes the assignment of mode_info pointer per tile. It
makes recognition of tiles in both row and column formats and properly
arrange the use of mode_info.
The bug was first introduced in
I6226456dd11f275fa991e4a7a930549da6675915
https://gerrit.chromium.org/gerrit/#/c/67492/
Change-Id: Ie12cd209f53241513728c461ee3d7b9599ddb860
This patch continued the work done in "Rewrite loop_filter_info_n
struct"(commit:00dbd369c70270428d56da6d15ea5486fc821c52) to further
improve loopfilter function.
1. Instead of storing pointers to thresholds, store loopfilter
levels within 64x64 SB;
2. Since loopfilter levels are already calculated in setup_mask,
we don't need call build_lfi to look up them again. Just save
loopfilter levels in setup_mask.
3. Reorganized and simplified filter_block_plane().
Tests showed a ~0.8% decoder speedup.
Change-Id: I723c7779738bbc2afcb9afa2c6f78580ee6c3af7
This to make sure that prediction residue always get coded in lossless
mode.
This commit also fixed lossless unit test
Change-Id: I537726ee55328d4e4cf0a0196393a67e12bfcde1
The new expression is much more logical than previous one. Surprisingly
both expressions give exactly the same set of dependent values
-- have_top, have_left, have_right -- in vp9_predict_intra_block.
Change-Id: I63eb1b592b8c37883b3a0dbb1f3daa271e446109
This patch fixed the issue reported in "Issue 655: remove textrel's
from 32-bit vp9 encoder". The set of vp9_subpel_variance functions
that used x86inc.asm ABI didn't build correctly for 32bit PIC. The
fix was carefully done under the situation that there was not
enough registers.
After the change, we got
$ eu-findtextrel libvpx.so
eu-findtextrel: no text relocations reported in 'libvpx.so'
Change-Id: I1b176311dedaf48eaee0a1e777588043c97cea82
The term x represents macroblock pointer across encode_block. Change
the two local variable names to avoid confusion.
Change-Id: Ic732e73023525d673c0a678ed2708ac1edf5a3f9
