| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | Described restrictions for common HAL object methods. | Stewart Miles | 2014-05-12 | 1 | -1/+7 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inheritance of HAL object is performed by composing a child structure of a single parent structure located at offset 0 followed by new data members and function pointers in the child structure. For example, struct child { struct parent common; int a_data_member; void (*a_method)(struct child *c, int v); }; HAL code assumes this layout when accessing child structures given a pointer to a parent structure such that users write code like the following... void child_method(struct *parent, int v) { struct child * c = (struct child*)parent; // do stuff with c } Code above will break if a member is added before "common" in "struct child". This change adds comments that describe the restriction on the location of parent HAL objects within a derived HAL object. HAL objects that already have comments that describe the required location of parent objects are not modified. Change-Id: Ibe4300275286ef275b2097534c84f1029d761d87 | ||||
| * | Vibra: Adapt AOSP (default) vibrator HAL into a hardware module. | Vincent Becker | 2014-01-13 | 1 | -0/+68 |
| | | | | | | | | | | | | | | | | | | | | | | | Android's implementation of vibrator needs to be done inside a hardware module, so that it can make a vendor implementation possible. Hw module's name becomes vibrator.default.so. This change is related to other changes in: - frameworks/base - hardware/libhardware_legacy - device/generic/goldfish - platform/build Change-Id: I844279f5535289f079d412fdc44c5cb3c9c1130c Author: Vincent Becker <vincentx.becker@intel.com> Signed-off-by: Vincent Becker <vincentx.becker@intel.com> Signed-off-by: Shuo Gao <shuo.gao@intel.com> Signed-off-by: Bruce Beare <bruce.j.beare@intel.com> Signed-off-by: Jack Ren <jack.ren@intel.com> Signed-off-by: David Wagner <david.wagner@intel.com> Author-tracking-BZ: 49760 94611 | ||||
| * | auto import from //branches/cupcake/...@126645 | The Android Open Source Project | 2009-01-15 | 1 | -42/+0 |
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| * | Initial Contribution | The Android Open Source Project | 2008-10-21 | 1 | -0/+42 |
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