Age | Commit message (Collapse) | Author |
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Change-Id: Ibd0892be1ddadd93b8a22fa2c2e2053001f2948f
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Moving VP9Decompressor struct from vp9_onyxd_int.h to vp9_onyxd.h.
Change-Id: Ic86c15e44130541a7f692db43ef9109293f99ae8
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Change-Id: Ibea71b22de898832320d9e49a711a0cb0092901b
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Implemented parallel loopfiltering, which uses existing tile-
decoding threads. Each thread works on one row, and when that row
is loopfiltered, it moves to next unattended row. To ensure the
correct filtering order, threads are synchronized and one
superblock is filtered only if the superblocks it depends on are
filtered already.
To reduce synchronization overhead and speed up the decoder, we use
nsync > 1 for high resolution.
Performance tests:
1. on desktop:
8-tile 4k video using 8 threads, speedup: 70% - 80%
4-tile HD video using 4 threads, speedup: ~35%
2. on mobile device(Nexus 7):
4-tile 1080p video using 4 threads, speedup: 18% - 25%
4-tile 1080p video using 2 threads, speedup: 10% - 15%
Change-Id: If54b4a11960dd706c22d5ad145ad94156031f36a
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Change-Id: I50c009ff8108bda1c57427f23d63a79c04f7e776
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Renaming treed_read() to consistent vp9_read_tree() and moving it from
deleted vp9_treereader.h to vp9_dboolhuff.h file.
Change-Id: Iedd8655acbe25e4fcf62b79e5a13bdea69b6b004
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from vp9_decodframe.{c,h} to vp9_decodeframe.{c,h}
Change-Id: I21ac4b14fc90246e3f16bd90c52c12d126d791f8
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Moving functions from vp9_idct_blk to vp9_idct because these functions are
used from both encoder and decoder. Removing duplicated code from
vp9_encodemb.c and reusing existing functions.
Change-Id: Ia0a6782f8c4c409efb891651b871dd4bf22d5fe8
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We don't need these functions anymore. The only one which was actually
used is vp9_add_constant_residual_32x32. Addition of
vp9_short_idct32x32_1_add eliminates this single usage. SSE2 optimized
version of vp9_short_idct32x32_1_add will be added in the next patch set,
right now it is only C implementation. Now we have all idct functions
implemented in a consistent manner.
Change-Id: I63df79a13cf62aa2c9360a7a26933c100f9ebda3
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vp9/decoder/vp9_thread.[hc]
Original source:
http://git.chromium.org/webm/libwebp.git
100644 blob b1615d0fb8d311666b2fa4561076c62d72c2e3ff src/utils/thread.c
100644 blob 13a61a4c84194c3374080cbf03d881d3cd6af40d src/utils/thread.h
Local modifications:
- s/WebP/VP9/g
- camelcase functions -> lower with _'s
Change-Id: Ib6932640ee34f8b4782c6fbd15864a59d5d4c5fe
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The files are empty and unused.
Change-Id: Ieb4242d14273efdf24149bda33f9591540bba06a
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- Add add_constant_residual_8x8 16x16 32x32 functions
- Tested under RealView debugger enviroment
Change-Id: I5c3a432f651b49bf375de6496353706a33e3e68e
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Change-Id: Idbb2ea80f764fa830fe2ddcfc54ef7fe232f05a8
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Adding API to read/write uncompressed frame header bits (it is not final
yet). Separate functions to read/write uncompressed header. Moving
clr_type, error_resilient_mode, refresh_frame_context,
frame_parallel_decoding_mode, frame_context_idx from compressed partition
to uncompressed frame header.
Change-Id: Id3ed8a387980c652ae147549412f4ec24a0a5bd0
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bitstream mismatches.
This reverts commit df037b615fcc0196386977faae060fdfd9a887a8
Change-Id: I1a529f2590df7bc912f5035d22311268933e3dd6
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experimental
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The API is not final yet and can be changed. Actual layout of
uncompressed frame part will be finalized later. Right now moving
clr_type, error_resilient_mode, refresh_frame_context,
frame_parallel_decoding_mode from first compressed partition to
uncompressed frame part.
Change-Id: I3afc5d4ea92c5a114f4c3d88f96858cccc15b76e
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No longer used.
Change-Id: Id28c9247cebba183c6fa786dff96824ae100132c
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Change-Id: Iee9894615265d42aa23c43a4183924953aedb0c6
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Conflicts:
vp9/common/vp9_findnearmv.c
vp9/common/vp9_rtcd_defs.sh
vp9/decoder/vp9_decodframe.c
vp9/decoder/x86/vp9_dequantize_sse2.c
vp9/encoder/vp9_rdopt.c
vp9/vp9_common.mk
Resolve file name changes in favor of master. Resolve rdopt changes in
favor of experimental, preserving the newer experiments.
Change-Id: If51ed8f457470281c7b20a5c1a2f4ce2cf76c20f
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vp9_dequantize_x86 has only sse2 functions.
vp9_dct_sse2_intrinsics has no namespace collision and can drop
_intrinsics.
vp9_idct_mmx.h is unused.
Change-Id: Ic16e31fb372a1d1e841a62ecb4189fe8f95808ec
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Mostly for cleanup purposes. Now we should be able to rework
the encoder/decoder to use a common idct/add function.
Change-Id: I1597cc59812f362ecec0a3493b6101a6cc6fa7ff
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Optimized adding diff to predictor, which gave 0.8% decoder
performance gain.
Change-Id: Ic920f0baa8cbd13a73fa77b7f9da83b58749f0f8
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Incorportate vp9-preview changes by merging master branch into experimental.
Conflicts:
test/test.mk
vp9/common/vp9_filter.c
vp9/common/vp9_idctllm.c
vp9/common/vp9_invtrans.h
vp9/common/vp9_mbpitch.c
vp9/common/vp9_rtcd_defs.sh
vp9/common/vp9_systemdependent.h
vp9/common/vp9_type_aliases.h
vp9/common/x86/vp9_asm_stubs.c
vp9/common/x86/vp9_subpixel_mmx.asm
vp9/decoder/vp9_decodframe.c
vp9/decoder/vp9_dequantize.c
vp9/decoder/vp9_dequantize.h
vp9/decoder/vp9_onyxd_int.h
vp9/encoder/vp9_bitstream.c
vp9/encoder/vp9_encodeframe.c
vp9/encoder/vp9_rdopt.c
Change-Id: I17f51c3666d1b59cf1a699f87607cbc5d30a87c5
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Various fixups to resolve issues when building vp9-preview under the more stringent
checks placed on the experimental branch.
Change-Id: I21749de83552e1e75c799003f849e6a0f1a35b07
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Change-Id: I75ad0b4ca5b53b5bf759cc26a484ec196d275279
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Missed a file
Change-Id: I33179de6755bc9eda9ad906e4fec6902ace435a5
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Temporary fix for 32-bit mac build errors.
Change-Id: I2038f033cac16ea796097d0edd0f1c3da03246d7
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Change-Id: I9f0ae635fb9a95c4aa1529c177ccb07e2b76970b
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Change-Id: I9f0ae635fb9a95c4aa1529c177ccb07e2b76970b
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Support for gyp which doesn't support multiple objects in the same
static library having the same basename.
Change-Id: Ib947eefbaf68f8b177a796d23f875ccdfa6bc9dc
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Creates a merge between the master and experimental branches. Fixes a
number of conflicts in the build system to allow *either* VP8 or VP9
to be built. Specifically either:
$ configure --disable-vp9 $ configure --disable-vp8
--disable-unit-tests
VP9 still exports its symbols and files as VP8, so that will be
resolved in the next commit.
Unit tests are broken in VP9, but this isn't a new issue. They are
fixed upstream on origin/experimental as of this writing, but rebasing
this merge proved difficult, so will tackle that in a second merge
commit.
Change-Id: I2b7d852c18efd58d1ebc621b8041fe0260442c21
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Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
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