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Merge "Add PRESENT_FENCE_IS_NOT_RELIABLE" into oc-dev

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Brian C. Anderson 2017-04-12 21:26:22 +00:00 committed by Android (Google) Code Review
commit 13cb2045ee
1 changed files with 13 additions and 0 deletions
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13
include/hardware/hwcomposer2.h
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@ -94,6 +94,16 @@ typedef enum {
* the client. This will prevent the client from applying the color
* transform during its composition step. */
HWC2_CAPABILITY_SKIP_CLIENT_COLOR_TRANSFORM = 2,
/* Specifies that the present fence must not be used as an accurate
* representation of the actual present time of a frame.
* This capability must never be set by HWC2 devices.
* This capability may be set for HWC1 devices that use the
* HWC2On1Adapter where emulation of the present fence using the retire
* fence is not feasible.
* In the future, CTS tests will require present time to be reliable.
*/
HWC2_CAPABILITY_PRESENT_FENCE_IS_NOT_RELIABLE = 3,
} hwc2_capability_t;
/* Possible composition types for a given layer */
@ -335,6 +345,8 @@ static inline const char* getCapabilityName(hwc2_capability_t capability) {
case HWC2_CAPABILITY_SIDEBAND_STREAM: return "SidebandStream";
case HWC2_CAPABILITY_SKIP_CLIENT_COLOR_TRANSFORM:
return "SkipClientColorTransform";
case HWC2_CAPABILITY_PRESENT_FENCE_IS_NOT_RELIABLE:
return "PresentFenceIsNotReliable";
default: return "Unknown";
}
}
@ -551,6 +563,7 @@ enum class Capability : int32_t {
Invalid = HWC2_CAPABILITY_INVALID,
SidebandStream = HWC2_CAPABILITY_SIDEBAND_STREAM,
SkipClientColorTransform = HWC2_CAPABILITY_SKIP_CLIENT_COLOR_TRANSFORM,
PresentFenceIsNotReliable = HWC2_CAPABILITY_PRESENT_FENCE_IS_NOT_RELIABLE,
};
TO_STRING(hwc2_capability_t, Capability, getCapabilityName)