Currently avc encoder creates desired number of threads at
the start of every frame and joins after frame is processed.
This change modifies the thread creation part. Now the threads
are created at the start of the sequence. Kept alive through
out the sequence and joined at the end of the sequence. This
helps in reduction of thread creation and deletion overhead.
This change does not effect the encoded bitstream. That is,
encoded output with this change is same as encoded output
without this change.
Bug: 288998933
Test: avcenc -c enc.cfg
Change-Id: I98784169052a5f05c109aaf1de97a5e46d7a773d
- Only libavcdec is marked as available to apex modules instead
of marking all decoder libraries to be available to apex modules.
- some formatting changes for consistency with neighboring lines.
Test: Builds
Added support for encoding 'Scalable Baseline' profile, corresponding to
profile_idc of 83 in 'Rec. ITU-T H.264 (11/2007)'.
Bug: 248891908
Test: svcenc -c enc.cfg
Change-Id: Ib12ca4c4a8c0e674738ae2af01558a08cefe0929
Use generic function pointers on riscv.
Test: built for aosp_riscv64
Signed-off-by: Mao Han <han_mao@linux.alibaba.com>
Change-Id: I424d15396d7e9711d23a6118f92aee0fc7924c28
This CL adds support to report PSNR between incoming and resulting
encoded frames. Eventually be reported upstream as part of a feedback
mechanism.
Test: avcenc -c enc.cfg
Bug: b/235899898
Change-Id: Id520913ca5964965b5a86bc520240ccd1b28176c
Added support for decoding 'Multiview High' profile, corresponding to
profile_idc of 118 in 'Rec. ITU-T H.264 (08/2021)'.
Bug: 232169767
Test: atest CtsMediaV2TestCases
Change-Id: I63256344a8a205e74f2bcebe555f5ba6cc3163d0
So that consumers don't need to use raw paths via include_dirs
Sort export_include_dirs: [] lists
Bug: 201944383
Test: build
Merged-In: Id6789b54da4d8ec1be6c7a60d8ba2e757d5d8801
Change-Id: Id6789b54da4d8ec1be6c7a60d8ba2e757d5d8801
(cherry picked from commit 7faf1311eb)
Current design of AVC Decoder creates new threads
to process each frame. This CL adds support to reuse
the threads across frames.
Test: avcdec -c dec.cfg
Bug: 191124963
Change-Id: I087699c4c7ce6aa59a1d8b078ae196a50dcf889c
Added SPDX-license-identifier-Apache-2.0 to:
Android.bp
fuzzer/Android.bp
test/Android.bp
Bug: 68860345
Bug: 151177513
Bug: 151953481
Test: m all
Exempt-From-Owner-Approval: janitorial work
Change-Id: I3ad48ae634869eb3486d5c68962c992be83b2003
Bug: 158010610
Bug: 173497308
Test: Ran atest with DecoderConformanceTest, ImageReaderDecoderTest,
VideoDecoderPerfTest, VideoEncoderTest. Compare the
before and after enabling CFI results since there was a number of tests
that were initially failing.
Change-Id: Ib6b0871809e89bf26c426c5616dea6238f2a02ce
Update language to comply with Android’s inclusive language guidance
See https://source.android.com/setup/contribute/respectful-code for
reference
Bug: 161896447
Bug: 162245450
Test: build topic
Change-Id: Id7e09811092c8f026e1006d2a1d8355c444081a6
The library is installed to the platform via the dependency chain:
android.hardware.media.omx@1.0-service
-> libstagefright_soft_avcdec
-> libavc
and
-> libstagefright_soft_avcenc
-> libavcenc
Bug: 153073816
Test: m
Change-Id: Ib206ae858601b0dca6dccb09e8c53028feef0362
Modules contributing mainline modules (APK/APEX) should set
min_sdk_version as well as apex_available.
For now setting min_sdk_version doesn't change build outputs.
But build-time checks will be added soon.
Bug: 152655956
Test: m
Change-Id: I6cfff21dcaf861392f8b69d97195831cdda4c1be
This commit add support for encoding and decoding of MDCV, CLL, CCV and
AVE SEI messages
Test: avcenc -c enc.cfg, avcdec -c dec.cfg
Bug: 141931623
Change-Id: Idc0b0db5291482ae2bc19cdff65669c32374b02a
Keep sanitizers in diagnostics mode but don't recover from them so we
get errors in tombstones.
Bug: 110791537
Test: mma -j
Change-Id: Ib5e7d110ded68e19e276d79f99f648fea3f70078
Previously there was no other sanitization, so in order for the
blacklist to be picked up CFI had to be enabled. With integer_overflow
enabled, we no longer need it enabled explicitly in the build file.
Since libavc is a static library, both CFI and non-CFI variants will
be built and linked accordingly.
If libavc is used as a shared library in the future, we'll need to
explicitly re-enable CFI in the build file.
Bug: 63926619
Test: Library builds.
Change-Id: I2646e1422c29073d2e622ded1a9074426b186130
CFI does not recognize assembly functions as valid indirect call
targets.
Test: no cfi checks in libavcdec/libavcenc
Change-Id: I173eeaad0a908bfd055d21a5c7eec9634ba0ac95
Since ARM neon instructions were only used on armv7-a-neon
architecture variant, the default implementation for this
library doesn't use these advanced SIMD instructions.
Bug: 65568114
Test: lunch aosp_arm64; emulator # on oc-mr1-dev; boot to home screen
Change-Id: I7d0c75045fc69523861ed5a00f6033ac327f4031
Software codecs and their dependencies are marked as VNDK (or just
vendor_available:true for static/header libs).
Bug: 37343418
Test: build the software codecs with BOARD_VNDK_VERSION=current
Change-Id: I84a07188fda0e89e422caee634cb12ec82568028
