graphics/common/aidl/Android.bp

aidl_interface {
    name: "android.hardware.graphics.common",
    host_supported: true,
    vendor_available: true,
    vndk: {
        enabled: true,
        support_system_process: true,
    },
    srcs: [
        "android/hardware/graphics/common/*.aidl",
    ],
    stability: "vintf",
    imports: [
        "android.hardware.common",
    ],
    backend: {
        java: {
            enabled: false,
        },
        cpp: {
            enabled: false,
        },
    },
    versions: ["1"],
}
graphics/common: add stable AIDL types Gralloc 4 (IAllocator 4.0 and IMapper 4.0) is a HIDL interface that will support getting and setting buffer metadata. To allow vendors to easily add arbitrary metadata, the interface accepts metadata as a bytestream. Some of the metadata gralloc 4 will use is already defined in HIDL. Unfortunately, some of the metadata was defined in composer which is a binderized HIDL interface. IMapper is a HIDL-SP interface so it cannot reuse composer's definitions. Since the display HIDL interfaces will likely move to stable AIDL soon, redefine the metadata in stable AIDL. IMapper uses a byte stream so the types can be defined anywhere. By redefining the types in stable AIDL, we won't have three definitons of the exact same type in the future. Bug: 141632767 Test: N/A - This patch just adds types. There are tests in the patches that use the types. Change-Id: Icaf6200c327d71a41d66a3e66dd6890ab5c2041a 2019-11-05 14:47:28 -08:00			`aidl_interface {`
common: use package as name 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 2020-01-06 13:58:00 -08:00			`name: "android.hardware.graphics.common",`
gralloc: add get and set BufferMetadata support Add get and set functions that allow buffer metadata to be set on the buffer. This patch has been reviewed by vendors on AOSP. It is a combination of the following patches. They have been squashed (and updated) to make them easier to review. Two of the patches are proposals by ARM that have been incorporated into this patch. https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1107574 https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1109946 https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1124857 https://android-review.googlesource.com/c/platform/hardware/interfaces/+/1126861 Bug: 141632767, 141631993 Test: VtsHalGraphicsMapperV4_0TargetTest Change-Id: I0e79d73a7687f2f5b51828a7454888e6d8ff9460 2019-11-05 14:57:51 -08:00			`host_supported: true,`
graphics/common: add stable AIDL types Gralloc 4 (IAllocator 4.0 and IMapper 4.0) is a HIDL interface that will support getting and setting buffer metadata. To allow vendors to easily add arbitrary metadata, the interface accepts metadata as a bytestream. Some of the metadata gralloc 4 will use is already defined in HIDL. Unfortunately, some of the metadata was defined in composer which is a binderized HIDL interface. IMapper is a HIDL-SP interface so it cannot reuse composer's definitions. Since the display HIDL interfaces will likely move to stable AIDL soon, redefine the metadata in stable AIDL. IMapper uses a byte stream so the types can be defined anywhere. By redefining the types in stable AIDL, we won't have three definitons of the exact same type in the future. Bug: 141632767 Test: N/A - This patch just adds types. There are tests in the patches that use the types. Change-Id: Icaf6200c327d71a41d66a3e66dd6890ab5c2041a 2019-11-05 14:47:28 -08:00			`vendor_available: true,`
			`vndk: {`
			`enabled: true,`
			`support_system_process: true,`
			`},`
			`srcs: [`
			`"android/hardware/graphics/common/*.aidl",`
			`],`
			`stability: "vintf",`
Add AIDL type for HardwareBuffer This includes other types needed by HardwareBuffer. Test: Builds Bug: 145839204 Change-Id: I86c9d2f0cb04b597da9a93b7b6210b041312e1ac 2019-11-12 19:33:23 -08:00			`imports: [`
common: use package as name 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 2020-01-06 13:58:00 -08:00			`"android.hardware.common",`
Add AIDL type for HardwareBuffer This includes other types needed by HardwareBuffer. Test: Builds Bug: 145839204 Change-Id: I86c9d2f0cb04b597da9a93b7b6210b041312e1ac 2019-11-12 19:33:23 -08:00			`],`
graphics/common: add stable AIDL types Gralloc 4 (IAllocator 4.0 and IMapper 4.0) is a HIDL interface that will support getting and setting buffer metadata. To allow vendors to easily add arbitrary metadata, the interface accepts metadata as a bytestream. Some of the metadata gralloc 4 will use is already defined in HIDL. Unfortunately, some of the metadata was defined in composer which is a binderized HIDL interface. IMapper is a HIDL-SP interface so it cannot reuse composer's definitions. Since the display HIDL interfaces will likely move to stable AIDL soon, redefine the metadata in stable AIDL. IMapper uses a byte stream so the types can be defined anywhere. By redefining the types in stable AIDL, we won't have three definitons of the exact same type in the future. Bug: 141632767 Test: N/A - This patch just adds types. There are tests in the patches that use the types. Change-Id: Icaf6200c327d71a41d66a3e66dd6890ab5c2041a 2019-11-05 14:47:28 -08:00			`backend: {`
			`java: {`
			`enabled: false,`
			`},`
			`cpp: {`
			`enabled: false,`
			`},`
			`},`
Freeze vintf aidl interfaces AIDL interfaces which are vintf-stable have to be frozen in release. But these interfaces have been never frozen, so freeze them. - android.hardware.common - android.hardware.automotive.occupant_awareness - android.hardware.rebootescrow - android.hardware.graphics.common Bug: 153510296 Bug: 153510400 Bug: 153510960 Bug: 153511702 Test: m Change-Id: I56e53209eaf00518ec83f2a322e89d6d944eb0ac 2020-04-08 16:27:47 +09:00			`versions: ["1"],`
graphics/common: add stable AIDL types Gralloc 4 (IAllocator 4.0 and IMapper 4.0) is a HIDL interface that will support getting and setting buffer metadata. To allow vendors to easily add arbitrary metadata, the interface accepts metadata as a bytestream. Some of the metadata gralloc 4 will use is already defined in HIDL. Unfortunately, some of the metadata was defined in composer which is a binderized HIDL interface. IMapper is a HIDL-SP interface so it cannot reuse composer's definitions. Since the display HIDL interfaces will likely move to stable AIDL soon, redefine the metadata in stable AIDL. IMapper uses a byte stream so the types can be defined anywhere. By redefining the types in stable AIDL, we won't have three definitons of the exact same type in the future. Bug: 141632767 Test: N/A - This patch just adds types. There are tests in the patches that use the types. Change-Id: Icaf6200c327d71a41d66a3e66dd6890ab5c2041a 2019-11-05 14:47:28 -08:00			`}`