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signed/unsigned mismatch from commit: 918011.
Change-Id: I6b9bb3618f8e72ea4cc0e6ba8fb9b13676985ed0
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Change-Id: Ie4686e1b15af6bcc8d59d585bbeb996f38224522
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Change-Id: Ib39cc0218a1f232c0cde8e99ca3319c17274bd48
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On a key frame, the denoised-running_avg for all references
frames should be updated with the source.
The altref denoised-running_avg was not being updated on key frame,
this fixes that.
Change-Id: Ie02cd0ba5383e013af59240e6df7e185d11703f6
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For gcc, when libvpx config option debug is disabled, added the
flag -DNDEBUG to disable the assertions in libvpx for some speedup.
Change-Id: Ifcb7b9e8ef5cbe5d07a24407b53b9a2923f596ee
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restore the environment post encode/decode failure
Change-Id: I3c72e2260a616432eaf1f9545d4fb4d8e45cc7b0
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Allow for an option to selectively apply the deblocking loop filter to the denoised
raw block, based on the denoised state (no-filter, filter with zero motion, or filter with non-zero motion)
of the current block and its upper and left denoised block.
This helps to reduce some blocking artifacts from the motion-compensated denoising.
Change-Id: I0ac4e70076df69a98c5391979e739a2681e24ae6
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When this compiler flag is enabled, the encoder will write a denoised,
uncompressed, version of the input to denoised.yuv.
Change-Id: Ie0247f76b23219d95fe97dd70f23e097d742c249
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By enabling the OUTPUT_YUV_SRC compiler flag, the encoder will write the raw
input to bd.yuv.
The functionality was mostly implemented, but in its previous state did not
compile.
Change-Id: Ia331ad0f4c6e6f9f51e8d42cd33ba8cc146b3dbf
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Added macro to conditionally compile some of the
post-processing functions only when CONFIG_POSTPROC
is defined.
This was causing the build for the generic-gnu target
to fail.
Change-Id: Ibfa447feceb7a0528135025f105be48f97e9965c
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This patch did a cleanup following the commit "Save NEON registers
in VP8 NEON functions". The pushing/poping of callee-saved NEON
registers was moved into individual NEON functions. Therefore,
we don't need to save those registers at the beginning of codec.
The related code was removed.
Change-Id: I5648166514fc9beffb780aa138495597731f49ea
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This fixes warning when compiling libvpx for PNaCl. PNaCl's version
of math.h defines M_LOG2_E.
Change-Id: Iba9450441538e9f82447ad2936bea94d21bafdf1
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'number_of_layers' is range checked before assignment from the user
config.
Change-Id: Idefdaceb8736f126fa7c647da2b047dafb56ea52
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Removing all copies of identical vp8_mse2psnr/vp9_mse2psnr functions.
Using vpx_sse_to_psnr() instead in all places.
Change-Id: I15beef9834d43d8fc8a8a7a2d1fc5de3d658fed8
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Change-Id: I568861ba1d43620865ad9a98a97eef37a51fd856
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Under a configuration change, where the bitrate suddenly decreases,
the buffer level may be larger than maximum allowed (for that first frame to be encoded after change_config).
This change keeps it clipped to its maximum level.
Change-Id: I4d0b5b3d1fd8148600dd39e02bd630c9464baba5
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There were two problems with the format string in
the conditionally compiled print statement. It referred
to a variable that is no longer available and it used
incorrect format specifiers.
Change-Id: I315e22bea2691bb535a2e33f5ca206fc55287a37
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Patch in https://gerrit.chromium.org/gerrit/#/c/41176/
was merged into repository by mistake.
Change-Id: I235c71af26bb2d72698c8aac2301e5a7e9c5f960
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When a frame is dropped due to |buffer_level| < 0 for a given temporal layer,
the buffer level for the upper temporal layers was not updated (in calc_pframe_target_size()).
This change fixes that.
Also, use the layer per-frame-bandwidth for updating the buffer level
of the higher layers when a frame is dropped.
Change-Id: I660c23f3229b47e9d124a950b480314b4307c5a8
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these are only used in the encoder.
frames_since_golden / frames_till_alt_ref_frame -> VP[89]_COMP
Change-Id: Ie14a6f46987bced685ddb449b85dc261caba6dfe
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s/frame_rate/framerate/g
Change-Id: I6fc3e088e419c5f46e3a9390dd8a2cad2677a2fc
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this was never fleshed out in the context of VP8, for which it was
added. for VP9 it has no meaning.
Change-Id: Iba2ecc026d9e947067b96690245d337e51e26eff
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Change-Id: If74bc6110016bc75ea3883ab136fbbac88f6a913
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Change-Id: Ie648398b82f7311143709f55c0e30ba452f50eff
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The new neighorbhood adapts to the shape and size of the block type
cif +.16%
stdhd +.13%
Change-Id: I978db58278e9ae3fbd6726ef831bdfc5f5f37d02
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If the codec was configured with --enable-internal-stats,
a seg fault would occur. This patch fixes the problem.
Change-Id: Id10a577973d185e93037c59e5b36bebdded327da
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Use a separate counter for resetting the pattern upon
a change in temporal layers, and set/initialize the
layer context parameters for the new temporal layer state.
Also moved the setting of layer configuation in init_config()
to a separate function.
Change-Id: Ic7fc023a1e5490020509e107004645098f4c00f0
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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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This is work-in-progress, it implements multiple ARF
encoding behind an experimental flag.
It adds the ability to insert multiple ARF frames into a
single ARF group. This patch implements the reordering
of the coded frames, and implements a fixed-length coding
pattern. It applies a fixed quantizer strategy based on
where the frame is in the coding sequence.
Further work to modify the rate control strategy is
ongoing and will be submitted via a set of future patches.
In this first step, each ARF group is recursively
bisected and an ARF frame added at that position in the
sequence. The recursion continues until ARF frames are
within MIN_GF_INTERVAL frames.
The code sits behind the "multiple-arf" experimental
flag ("CONFIG_MULTIPLE_ARF"). The experimental flag
"oneshotq" ("CONFIG_ONESHOTQ") also needs to be enabled
for this patch to work correctly.
Change-Id: Ie473b05ebb43ac473c0cfb659b2b8042823085e2
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Pick up VP8 encryption, quantization changes, and some fixes to vpxenc
Conflicts:
test/decode_test_driver.cc
test/decode_test_driver.h
test/encode_test_driver.cc
vp8/vp8cx.mk
vpxdec.c
vpxenc.c
Change-Id: I9fbcc64808ead47e22f1f22501965cc7f0c4791c
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This eliminates a tsan warning.
Change-Id: I204d109b12adb4e347762e63d12859244f28d1a9
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Change-Id: I0027483e47900de84394de47c3273cc8292e6119
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ratectrl.c and quantize.c
Adding -Wshadow to CFLAGS generated a bunch of warnings. This patch
removes these warnings.
Change-Id: I8c8faa9fde57c1c49662d332a90bc8d9a0f4a2ce
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fixes out of bounds reads on vp8_prob_cost table.
present since:
217591f Added rate-targeted temporal scalability
v0.9.7-p1-71-g217591f
Change-Id: I9194b773098a381f1e3f67bd3307f05df27c24fd
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When error concealment is enabled, it swaps the mi and prev_mi ptrs after
each frame is decoded. The postproc uses the mi ptr for the mode info context.
Now the postproc will use the correct mode info context.
Change-Id: I537ae5450f319c624999b44525bb52bb30047b7b
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Reduce the delta loop filter for blocks that are cyclicly refreshed.
This helps to reduce the dot artifacts that may happen
when zero_mv blocks are repeatedly loop-filtered.
This change, along with the fix in:
https://gerrit.chromium.org/gerrit/#/c/40409/
helps to reduce this artifact, but cannot remove the dot artifacts completely.
Change-Id: I44675e7a0f59295b648a3b7d4956fb301231a97f
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See https://codereview.chromium.org/11875006/
Change-Id: Ied2a17df2b3222635f84aef120eaa9feb53750d2
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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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Merge the vp9-preview branch into master.
Change-Id: If700b9054676f24bed9deb59050af546c1ca5296
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Change-Id: Ic9956ddf1c2ddffcf7be7fdfc23ad9a2426fc47a
WIP: Fixing unsafe threading in VP8 encoder.
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Fixing unsafe threading in VP8 encoder.
Change-Id: Ibf4c89a2043654834747811bc11eb283de0bb830
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Change-Id: I76fe20ade099573997404b8733cf7f79e82fb21e
WIP: Fixing unsafe threading in VP8 encoder.
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The loopfilter thread from the previous frame can be running while
starting the current frame. cpi->Source will change during this time causing
the wrong data to be copied. The refresh_x_frame flags also change, which
will cause incorrect updates of the denoised buffers.
Change-Id: I7d982b4fcb40a0610801332aa85f3b792c64e4c3
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The denoiser was writing to LAST_FRAME buffer. If LAST_FRAME isn't being
updated, the reference frame buffers were out of sync between the encoder and the
denoised raw buffers. This patch resolves the discrepancy by always writing to a work
buffer (INTRA_FRAME) and then copying from that buffer to any buffers that needs to
be updated.
Change-Id: I6dd855b9749978b542bc3d515914d5f16faf25df
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Change-Id: I92d613e89c8f1174eca0789116120bfa20c25c28
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Change-Id: I178352813d2b8702d081caf405de9dbad9af2cc3
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and various unused members in VP8_COMP along with other
code cleanups.
Change-Id: I56c6c0a77a51f5ac5cbd6071017bcbfd2623b7df
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