In order to provide a more descriptive name, and to be consistent
with HIDL, the stable AIDL package names are switching from
vintf-*common format to the package format
(android.hardware.*common).
Bug: N/A
Test: all build time
Change-Id: Ie1d92a50dddf7e3e1bd473e2a957279c6dadb865
Existing Android framework code (and transitively, CTS test) require
that an accessRegion of (0,0,0,0) is treated the same as an
accessRegion covering the entire buffer, when calling lock() or
lockYCbCr().
Document this so that there is no confusion about this going forward,
since this requirement pre-dates the HIDL HALs.
Bug: 119440345
Test: Builds, passes CTS
Change-Id: I5ff86539ee28a72dd972255ad405db357e62536d
Add support for BT709 full range support with SMPTE 170M transfer function.
Minor: Remove deprecated dataspace support in aidl.
BUG: b/130737986
Test: build
Change-Id: I17b1f7d868e99396df9779bdd53d63bdcd2a06af
dumpDebugInfo could be called by anyone. A safer
approach is for processes to dump their own buffers
via IMapper's dumpBuffers.
Bug: 137966819
Test: Compiles
Change-Id: I4c8c7a6415babfb93034ee8674ba0f40cd8c1bb8
Use the gralloctypes helper function to determine if a
PlaneLayoutComponentType is a standard type. Also update the
lock RGBA_8888 function to ignore non-standard
PlaneLayoutComponentTypes.
Bug: 141632767
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: Ie3ea4a22b2c9ecf4b1d85932833978d2e23f77c1
When a buffer is locked (mapped to the CPU) by two or more clients,
there is no good way to manage a reader/writer relationship. There are
no requirements for how the writes should propagate to the readers.
Clients must unlock and relock to be sure writes are flushed.
They must unlock and relock to get the lastest copy of the buffer.
This patch adds explicit flush and reread commands to help readers
and writers synchronize without having to unmap and remap the
buffer.
Bug: 136316517
Test: TODO
Change-Id: I10d3de1b0e46c4f3b50dc34aea653701933638a9
This patch adds a reserved region of shared memory to every gralloc
native_handle_t. The reserved region of memory will allow future
versions of Android to add new buffer features without requiring
gralloc upgrades.
Bug: 145232031
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: I1bdfec0a6ef85097096035d3d38e5c9e7fcc32f2
Gralloc 4 removes lockYCbCr but clients will still expect similar
functionality to lockYCbCr. This test case ensure that gralloc
will still behave sufficiently similarly when locking
YCBCR_420_888.
Bug: 141631415
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: I60d2c220bab858eabe89a95b225d2816ab7289cc
Add functions to IMapper to dump a buffer and to dump all the
buffers in the current process. The dump includes
all gettable or settable metadata.
Bug: 141632317
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: Iaa54b899aef185867b3fd66025c0eb251a9a7bd1
Clean up code comments based on review comments in ag/9684750 and
ag/9684750.
Bug: 144551649
Test: Compiles
Change-Id: I96f5962d2c1b79352f85dcf9354689814310ecc0
IMapper 4.0 does support lockYCbCr functionality through lock and
BufferMetadata getters. However, we will wait to add the support in
one central gralloc library. For now just stub out the call so
there aren't any compiler errors.
Bug: 141631415
Test: Compiles
Change-Id: I9d2f70c87412f8ac2114db85eb6dc01539876e2b
Add function to get the metadata types supported by IMapper.
In future releases, we will add more standard types but upgrading
devices may not support those types. This function will allow the
framework to identify which metadata types the device supports.
Bug: 141632767
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: I760cf054d2b6f08a52ad70f4ae60a39a63500939
Allow the client to name their buffer at allocation time.
b/141632767 will let the client(s) query the name of the
buffer later.
Bug: 144026910
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: Ib08c1909c10a1778c50b59e0a42ddf19140d8f03
Update lock to clarify that if the access region is outside the
bounds of the buffer, the lock call should fail.
Bug: 141631415
Test: VtsHalGraphicsMapperV4_0TargetTest
Change-Id: Ic9ccac9361c8cafc59660b107686d2cbb54faf2d
Clarify that buffers that are locked (mapped) to the CPU must
be in the format requested in their BufferDescriptorInfo.
The buffers should not be compressed/swizzled/tiled/etc.
Bug: 141631415
Test: This is already assumed by the tests.
Change-Id: Ie674117418aaefc3f99ac2bc89c3da4072e236ec
Gralloc0 does not support layers. This change is needed for Cuttlefish
to pass the GraphicsMapperHidlTest.ValidateBufferSizeBadValue VTS test
Bug: b/132087346
Test: vts-tradefed run commandAndExit vts -m VtsHalGraphicsMapperV2_1Target
Change-Id: I2ed7dae209629d401ccaf2fc0fd992d766b0fa9b
The order of the planes doesn't matter, therefore enable mapper
adapter to support YCbCr and YCrCb both.
test: manual
bug: 141006723
Change-Id: Iad0d5159c1b38b12bc90a07f937db002471aad1e
When users call Mapper:freeBuffer, Mapper will erase buffer handle from mBufferHandles.
No matter the result of free buffer handle returned from gralloc, buffer handle is removed from mBufferHandles.
This means that a buffer handle can not be freed twice, even if it fail to be freed at the first time.
Because users will receive nullptr when they call freeBuffer to free the same bufferHandle at the second time.
When freeBuffer is called, Mapper only looks for input buffer in mBufferHandles instead of erasing it from mBufferHandles.
If the result of freeBuffer returned by gralloc is NONE, then remove the buffer handle from mBufferHandles.
Test: Manual
Bug: 141145482
Change-Id: I4e27f54eb219f23a5844d6b440d7160b296c31e2
Since these were combined into libhidlbase.
Bug: 135686713
Test: build only (libhwbinder/libhidltransport are empty)
Change-Id: I075670b64eebbbbd6a6ae0e84ad51bf1c6f5ba36
Rev the IAllocator/IMapper HIDL interfaces to 4.0. This patch is
a copy paste from IAllocator/IMapper 3.0.
Bug: 136016160
Test: Compiles and boots
Change-Id: Ia7f159f97fe0f812b5f0e10a850715364090883c
After adding validateBufferSize and getTransportSize,
call into these functions if they have been implemented
This reverts commit 5e01b1411a.
Reason for revert: Merge once targets w/ gralloc0 dependency have been updated
Bug: 130669566
Test: build, boot
Change-Id: Ic20a62c5e73f517028a358548442d59c9cf91cdf
After adding validateBufferSize and getTransportSize,
call into these functions if they have been implemented
Bug: 130669566
Test: build, boot
Change-Id: I445cb6122107a514bc0bf433a9e140dbe3122573
