| commit | c764d58ed8700b472769a06532d018d508ca9000 | [log] [tgz] |
|---|---|---|
| author | Treehugger Robot <treehugger-gerrit@google.com> | Thu Jan 12 05:17:50 2023 +0000 |
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Thu Jan 12 05:17:50 2023 +0000 |
| tree | 4e630659ad22698b213b827501723c38a2033f9f | |
| parent | eaa58bb04cec5564e4c0879f01290ff0e4afcd6a [diff] | |
| parent | 66cf51232caa21bc9a6488e1cad541d5db8c8a52 [diff] |
Merge "Clarify format BLOB locking" am: 66cf51232c Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2381019 Change-Id: I6827723a8ee6ebe20dcb4462d3b4ce4abf7d4a51 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/graphics/mapper/stable-c/include/android/hardware/graphics/mapper/IMapper.h b/graphics/mapper/stable-c/include/android/hardware/graphics/mapper/IMapper.h index 0f6d146..0de88cd 100644 --- a/graphics/mapper/stable-c/include/android/hardware/graphics/mapper/IMapper.h +++ b/graphics/mapper/stable-c/include/android/hardware/graphics/mapper/IMapper.h
@@ -241,7 +241,9 @@ * acceptable. * * 1D buffers (width = size in bytes, height = 1, pixel_format = BLOB) must - * "lock in place". The buffers must be directly accessible via mapping. + * "lock in place" and behave similar to shared memory. That is, multiple threads or processes + * may lock the buffer for reading & writing and the results must follow the device's memory + * model. * * The client must not modify the content of the buffer outside of * @p accessRegion, and the device need not guarantee that content outside