- 31 Jan, 2015 1 commit
-
-
hkuang authored
In frame parallel decode, libvpx decoder decodes several frames on all cpus in parallel fashion. If not being flushed, it will only return frame when all the cpus are busy. If getting flushed, it will return all the frames in the decoder. Compare with current serial decode mode in which libvpx decoder is idle between decode calls, libvpx decoder is busy between decode calls. Current frame parallel decode will only speed up the decoding for frame parallel encoded videos. For non frame parallel encoded videos, frame parallel decode is slower than serial decode due to lack of loopfilter worker thread. There are still some known issues that need to be addressed. For example: decode frame parallel videos with segmentation enabled is not right sometimes. * frame-parallel: Add error handling for frame parallel decode and unit test for that. Fix a bug in frame parallel decode and add a unit test for that. Add two test vectors to test frame parallel decode. Add key frame seeking to webmdec and webm_video_source. Implement frame parallel decode for VP9. Increase the thread test range to cover 5, 6, 7, 8 threads. Fix a bug in adding frame parallel unit test. Add VP9 frame-parallel unit test. Manually pick "Make the api behavior conform to api spec." from master branch. Move vp9_dec_build_inter_predictors_* to decoder folder. Add segmentation map array for current and last frame segmentation. Include the right header for VP9 worker thread. Move vp9_thread.* to common. ctrl_get_reference does not need user_priv. Seperate the frame buffers from VP9 encoder/decoder structure. Revert "Revert "Revert "Revert 3 patches from Hangyu to get Chrome to build:""" Conflicts: test/codec_factory.h test/decode_test_driver.cc test/decode_test_driver.h test/invalid_file_test.cc test/test-data.sha1 test/test.mk test/test_vectors.cc vp8/vp8_dx_iface.c vp9/common/vp9_alloccommon.c vp9/common/vp9_entropymode.c vp9/common/vp9_loopfilter_thread.c vp9/common/vp9_loopfilter_thread.h vp9/common/vp9_mvref_common.c vp9/common/vp9_onyxc_int.h vp9/common/vp9_reconinter.c vp9/decoder/vp9_decodeframe.c vp9/decoder/vp9_decodeframe.h vp9/decoder/vp9_decodemv.c vp9/decoder/vp9_decoder.c vp9/decoder/vp9_decoder.h vp9/encoder/vp9_encoder.c vp9/encoder/vp9_pickmode.c vp9/encoder/vp9_rdopt.c vp9/vp9_cx_iface.c vp9/vp9_dx_iface.c This reverts commit a18da976. Change-Id: I361442ffec1586d036ea2e0ee97ce4f077585f02
-
- 27 Jan, 2015 3 commits
-
-
Frank Galligan authored
On Nexus 7 speed -6 saw ~18% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: I70ccdea0326750552ed946fb004507d6efe02d5c
-
Frank Galligan authored
On Nexus 7 speed -6 saw ~15% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: I4b2006b644c488f42bf06d8a22ef0e6120a96bf9
-
Frank Galligan authored
On Nexus 7 speed -6 saw ~30% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. BUG=https://code.google.com/p/webm/issues/detail?id=908 Change-Id: Id12af7d1883243c23e6692e898aea82299633d58
-
- 23 Jan, 2015 1 commit
-
- 21 Jan, 2015 1 commit
-
-
Alex Converse authored
Change-Id: I3d324e2baa4de2d266c5f7ca7b635b62372e90a7
-
- 15 Jan, 2015 1 commit
-
-
Frank Galligan authored
On Nexus 7 speed -5, -6, -7, and -8 saw about a 1% increase in perf for 480p. Speeds -5, -6, -7, and -8 saw about a 1.5% increase in perf for 720p. Tested on Nexus 7, built with ndk r10d, gcc 4.9. Change-Id: Ibf17ebfd952a6aec941719bd8306df8ec4574bee
-
- 14 Jan, 2015 2 commits
-
-
Yaowu Xu authored
This commit adds encoder side control for vp9 to set color space info in the output compressed bitstream. It also amends the "vp9_encoder_params_get_to_decoder" test to verify the correct color space information is passed from the encoder end to decoder end. Change-Id: Ibf5fba2edcb2a8dc37557f6fae5c7816efa52650
-
Frank Galligan authored
On Nexus 7 speed -5, -6, -7, and -8 saw about a 15% increase in perf for 480p. Speeds -5, -6, -7, and -8 saw about a 10% increase in perf for 720p. Tested on Nexus 7, built with ndk r10d, gcc 4.9. Change-Id: I2fa5315845e3021c9a6e2ea47e52e68b398d8334
-
- 13 Jan, 2015 2 commits
-
-
Yaowu Xu authored
This commit added a field to vpx_image_t for indicating color space, the field is also added to YUV_BUFFER_CONFIG. This allows the color space information pass through the decoder from input stream to the output buffer. The commit also updated compare_img() function with added verification of matching color space to ensure the color space information to be correctly passed from encode to decoder in compressed vp9 streams. Change-Id: I412776ec83defd8a09d76759aeb057b8fa690371
-
Frank Galligan authored
Add optimized Neon functions of: vp9_variance32x64 vp9_variance64x32 vp9_variance64x64 On Nexus 7 speed -5 and -6 saw about a 4% increase in perf. Speeds -7 and -8 saw about a 6% increase in perf. Tested on Nexus 7, built with ndk r10d, gcc 4.9. Change-Id: I5a81f13c9897eb927fa39662530f5524a0f768fa
-
- 12 Jan, 2015 1 commit
-
-
Marco authored
Added unittest that triggers the crash without this fix. Issue: https://code.google.com/p/webm/issues/detail?id=911 Change-Id: If5208ceb210c821891675fdf3d9951ab83d52ae6
-
- 09 Jan, 2015 1 commit
-
-
JackyChen authored
Change-Id: Id537d1126f25c0218adcfb4d6ee641ee81a2169a
-
- 08 Jan, 2015 1 commit
-
-
JackyChen authored
Change-Id: Ifd2813e8ccd8af189a8dc89b24efb6a5681714c7
-
- 07 Jan, 2015 2 commits
-
-
Johann authored
Investigating https://code.google.com/p/chromium/issues/detail?id=443839 Change-Id: Ibb7485d835c5aa5e1d40f31715596ba8d208eedb
-
Johann authored
Change-Id: I47174884efa257f331a369410a2fa7440368250b
-
- 06 Jan, 2015 2 commits
-
-
Frank Galligan authored
JSON was missing a comma. Change-Id: I7e6b6251b17bc4e74b0197a449ef0313255997e7
-
Jingning Han authored
The denoiser sensitivity level should be set to 1 starting from key frame. The internal function of denoiser should make the temporal denoising operations cut off in key frame coding. Change-Id: Id3e704a73e98e4ea801284a2cbbab2ea9c371d23
-
- 30 Dec, 2014 1 commit
-
-
Yaowu Xu authored
VP9FrameSizeTestsLarge.OneByOneVideo has been causing a failure in jenkins libvpx__unit_tests-valgrind_long for "using of uninitialized memory", the root cause was that the input image for this test was not initialized with proper size, therefore plan U and V were not initialized at all. This commit fixes the size initialization, and resolves the issue. Change-Id: Ic4dd1542b7bb0cb260a1e0aeeb505db21ae5edc8
-
- 23 Dec, 2014 1 commit
-
-
Jim Bankoski authored
As a side effect this should avoid an unsigned signed failure in jenkins. Change-Id: I8e6a9c3dbd4252d37e6325f95fc80e49ce4cc59e
-
- 22 Dec, 2014 1 commit
-
-
Jingning Han authored
This reverts commit 9946ee23. Fix the ssse3 asm function. Change-Id: I07f77a63aa98087626e45c4e87aa5dcafc0b0b07
-
- 19 Dec, 2014 5 commits
-
-
Jim Bankoski authored
This allows us to track decode speed for new encodes so that we catch problems like an encode change that makes decode really slow. Change-Id: I7210196415c4e53d455e9c81246d9fb324913a06
-
Frank Galligan authored
Encode the files with 1, 2, and 4 threads. Explicitly turn on error resilient and frame parallel decoding and turn off altref frames. Change-Id: I02b66f72b7d35c666c3ba685b33015508e440209
-
Paul Wilkins authored
This reverts commit e9b586e2. Change-Id: I5b36e6727da6c05278d97e2c37b80c109f79bed4
-
Yunqing Wang authored
The unit tests for VP9 multi-threaded encoder are added, which carry out tests for all three modes(i.e. kTwoPassGood, kOnePassGood and kRealTime), and speeds ranging from 1 to 8. A 1280x720 test clip is used, which is encoded into multiple tiles. The number of threads is num_of_tiles. Change-Id: I04419eeca145ad841c9c527603668239a82e7fbd
-
Frank Galligan authored
The test file niklas_1280_720_30.yuv may be included twice. Change-Id: I44512073e9e430a8e10fbce5afd62041e0edea17
-
- 18 Dec, 2014 3 commits
-
-
Frank Galligan authored
The accepted range changed to -8..8. BUG:https://code.google.com/p/webm/issues/detail?id=901 Change-Id: I53ac80b58f4819b82c76db61db5dc476f821191f
-
Paul Wilkins authored
zbin extra / zbin_oq_value was widely passed around, hence removal touches a lot of code. Change-Id: Idc94359735b60c38a160e4385ae09d5ca8b6b8e5
-
James Zern authored
Change-Id: Ide670b00ae3ecd9e18f394905341bf793349f247
-
- 17 Dec, 2014 3 commits
-
-
Deb Mukherjee authored
Includes more speed settings and also real-time mode now. Change-Id: I71c77c4a2471d715c61cc30db092aa053cf012e1
-
Yunqing Wang authored
The encoder initialization is called in EncodeFrame(). Therefore, in the unit tests, the set control is done when video->frame() is 1. This didn't cause problem since current tests mainly test lag_frame > 0 case, or no encoding option that needs to allocate memory before 1st frame is used. If use lag_frame = 0 and encoding multiple tiles, the unit tests crash. The issue is fixed by doing the initialization before encoding frames. Change-Id: I43102048f88448bcf27e9c60e0ec06c176b02e5c
-
James Yu authored
Re-write - vp9_lpf_horizontal_4_dual_neon in vp9_loopfilter_16_neon.c Change-Id: Ie14f63d352f9564ad01db3939a61d91cf6d21a31 Signed-off-by:
James Yu <james.yu@linaro.org>
-
- 15 Dec, 2014 4 commits
-
-
Frank Galligan authored
This reverts commit 91471d6a. Fixes the compile issues if post_proc is enabled. Change-Id: Ib40a15ce2c194f9b5adfa65a17ab01ddf60f5a59
-
James Yu authored
Add vp9_iht8x8_add_neon.c - vp9_iht8x8_64_add_neon The assembly did not previously implement tx_type 0 BUG=716 Change-Id: Icfc99dd24f3d59047f9184a7d0c761ba7e3de934 Signed-off-by:
James Yu <james.yu@linaro.org>
-
James Yu authored
Add vp9_iht4x4_add_neon.c - vp9_iht4x4_16_add_neon The assembly did not previously implement tx_type 0 BUG=715 Change-Id: I60034d1568de034edba45c5cdd13f3d87dbc73b6 Signed-off-by:
James Yu <james.yu@linaro.org>
-
Paul Wilkins authored
Fails to compile. Bad calls to vp9_alloc_frame_buffer and vp9_realloc_frame_buffer in postproc.c This reverts commit 399823b6. Change-Id: I29f0e173f8e185d3a303cfdb17813e1eccb51e3a
-
- 13 Dec, 2014 1 commit
-
-
hkuang authored
(issue #882). Change-Id: I2ca7f96d390c4eaec0473c50cb01b903d0bd3ee6
-
- 12 Dec, 2014 3 commits
-
-
Frank Galligan authored
Add support for setting byte alignment on the Y, U, and V plane of the reference buffers. The byte alignment must be a power of 2, from 32 to 1024. A value of 0 sets legacy alignment. Change-Id: I7c1399622f7aa68e123646369216b32047dda73d
-
Jim Bankoski authored
Assembly tests should clear system state, as we have no expectation of proper system state in between test runs.. Change-Id: I0f591996c1f17ef2a5a8572a6b445f757223a144
-
Jim Bankoski authored
This is meant as a framework for testing that encode parms make it through to the decoder. Change-Id: Idb86ee3668b45b4e73c23c6e4daef94b0650b786
-