6 Commits

Author SHA1 Message Date
Sergey Silkin
88429d572b Account for stride when calculating buffer size
https://webrtc-review.googlesource.com/c/src/+/240680 made encoder aware of stride and slice height of input buffer but calculation of buffer size passed to queueInputBuffer() was not updated.

Bug: webrtc:13427
Change-Id: Iba8687f56eda148ac67b331d35c45317a4ec5c59
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/301321
Reviewed-by: Mirta Dvornicic <mirtad@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39895}
2023-04-19 10:10:32 +00:00
Sergey Silkin
910b225d82 Fetch encoded QP from MediaCodec encoders
It is a part of "encoding statistics" feature [1] available in Android SDK 33. Local testing revealed that for HW VP8/9 encoders we get QP in range [0,64] which is not what WebRTC quality scaler expects. Exclude VP8/9 encoders for now.

[1] https://developer.android.com/reference/android/media/MediaFormat#VIDEO_ENCODING_STATISTICS_LEVEL_1

Bug: webrtc:15015
Change-Id: I8af2fd96afb34e18cb3e2cc3562b10149324c16e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/298306
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Reviewed-by: Erik Språng <sprang@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39722}
2023-03-30 10:19:22 +00:00
Sergey Silkin
7517fb639b Switch to getInput/OutputBuffer
Use getInput/OutputBuffer(index) instead of getInput/OutputBuffers() in
Android MediaCodec video encoder and decoder wrappers.

getInput/OutputBuffers(index) are available from SDK 21 which is the minimum required version in WebRTC: https://source.chromium.org/chromium/chromium/src/+/main:third_party/webrtc/sdk/android/AndroidManifest.xml

Bug: b/234879577
Change-Id: I79fd234b104420ae3544229e8c62d7db2344cd01
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/265804
Reviewed-by: Xavier Lepaul‎ <xalep@webrtc.org>
Commit-Queue: Sergey Silkin <ssilkin@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#37241}
2022-06-16 15:55:09 +00:00
Byoungchan Lee
0b06552ab3 Android: Respect input buffer layout of MediaFormat
On Android, MediaCodec can request a specific layout of the input buffer.
One can use the stride and slice height to calculate the layout from
the Encoder's MediaFormat. The current code assumes
a specific layout, which is a problematic in Android 12.
Fix this by honoring the stride and slice-height.

Bug: webrtc:13427
Change-Id: I2d3e429309e3add3ae668e0390460b51e6a49eb9
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/240680
Reviewed-by: Niels Moller <nisse@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Cr-Commit-Position: refs/heads/main@{#36033}
2022-02-21 09:52:54 +00:00
Sami Kalliomäki
389d2261c3 Add support for platform software video decoder implementations.
Also enables support for all hardware implementations. Renames
HardwareVideoDecoderFactory to MediaCodecVideoDecoderFactory. Renames
HardwareVideoDecoder to AndroidVideoDecoder.

Bug: webrtc:8538
Change-Id: I9b351f387526af4da61fb07c07fb4285bd833e19
Reviewed-on: https://webrtc-review.googlesource.com/97680
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24586}
2018-09-05 15:15:27 +00:00
Sami Kalliomäki
a381871dbf Add unit tests for hardware video codecs.
Bug: webrtc:9594
Change-Id: I4529a5123997e0309bde1b931bb6d99bea8c0dfd
Reviewed-on: https://webrtc-review.googlesource.com/92399
Commit-Queue: Sami Kalliomäki <sakal@webrtc.org>
Reviewed-by: Magnus Jedvert <magjed@webrtc.org>
Reviewed-by: Patrik Höglund <phoglund@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24223}
2018-08-08 09:57:03 +00:00