Since these were combined into libhidlbase.
Bug: 135686713
Test: build only (libhwbinder/libhidltransport are empty)
Change-Id: I075670b64eebbbbd6a6ae0e84ad51bf1c6f5ba36
Reimplement the default impl as a header-only library,
android.hardware.graphics.mapper@2.0-passthrough, based on the HAL
support library.
Effectively, this renames Gralloc[01]Mapper to Gralloc[01]Hal, and
make adjustments here and there to meet the requirements of the HAL
support library. This also adds GrallocLoader to load either of
Gralloc[01]Hal and create an IMapper instance.
libgrallocmapperincludes is renamed to follow the new naming and
include path conventions.
Test: boots and VTS
Change-Id: I924cadce9a10a6e544f99ceba63aadc38ec431ac
Bug: 33241851
Test: links
Test: try build with BOARD_VNDK_VERSION current, no errors related to
this module
Test: (sanity) YouTube
Change-Id: Ia2c3922bf8bf1ab51396a8c8c5fa8d909c442994
Revise IAllocator and IMapper to reduce IPC and to support gralloc0
devices.
Specifically, IAllocator is trimmed down to have essentially only
allocate(BufferDescriptor descriptor, uint32_t count)
generates (Error error,
uint32_t stride,
vec<handle> buffers);
The ability to allocate buffers with shared backing store is
removed. ProducerUsage and ConsumerUsage are moved to the
graphics.common package and are merged and renamed to BufferUsage.
BufferUsage's bits follow gralloc0.
IMapper gains
typedef vec<uint32_t> BufferDescriptor;
createDescriptor(BufferDescriptorInfo descriptorInfo)
generates (Error error,
BufferDescriptor descriptor);
where BufferDescriptor is an implementation-defined blob. lockFlex
is replaced by lockYCbCr. All getters are removed.
Reference counting with retain/release is replaced by
importBuffer/freeBuffer.
Most if not all gralloc1 features are not used by the runtime yet.
There is also not too much test written for them. As such, they
tend to behave differently between implementations and cannot be
used reliably.
Bug: 36481301
Test: builds and boots on Pixel
Change-Id: I1d31105120517ea2c128c7a19297acf3bfd312bb
We need google shims on the vendor partition because they are providing
an implementation of a vendor defined interface. They were written by
google just as a courtesy/to make the transition easier. They're
basically a set for vendors to assemble their hal implementations
from.
Bug: 34135607
Test: marlin persist.hal.binderization on/off
Change-Id: I2e2af5af39264cf290259755bb9b2eb9827a21f5
Rewrite libgralloc1-adapter to be based on Gralloc1On0Adapter.
Previously, the adapter targeted maximum portability and maximum
performance. The rewritten adapter targets ease of use instead.
This also fixes a bug in the adapter's GRALLOC1_FUNCTION_RELEASE. The
function does not imply native_handle_close/native_handle_delete. As a
result, IMapper and IComposer are also fixed to close/delete handles.
Test: builds and boots
Change-Id: I5c071453dc950583087ae07967bca2c22866c538
The default implementatoin is built on top of conventional gralloc1.
Test: make android.hardware.graphics.mapper.hallib
Change-Id: I8647dc69dbb1637a141d36358d5769f450422ac1
