diff options
Diffstat (limited to 'sdm/libs/hwc2/hwc_session.cpp')
| -rw-r--r-- | sdm/libs/hwc2/hwc_session.cpp | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/sdm/libs/hwc2/hwc_session.cpp b/sdm/libs/hwc2/hwc_session.cpp index 7b60720d..d0a6c59c 100644 --- a/sdm/libs/hwc2/hwc_session.cpp +++ b/sdm/libs/hwc2/hwc_session.cpp @@ -677,6 +677,39 @@ static int32_t SetLayerPerFrameMetadata(hwc2_device_t *device, hwc2_display_t di num_elements, keys, metadata); } +static int32_t SetDisplayedContentSamplingEnabled(hwc2_device_t* device, + hwc2_display_t display, + int32_t enabled, uint8_t component_mask, + uint64_t max_frames) { + static constexpr int32_t validComponentMask = + HWC2_FORMAT_COMPONENT_0 | HWC2_FORMAT_COMPONENT_1 | + HWC2_FORMAT_COMPONENT_2 | HWC2_FORMAT_COMPONENT_3; + if (component_mask & ~validComponentMask) return HWC2_ERROR_BAD_PARAMETER; + return HWCSession::CallDisplayFunction(device, display, + &HWCDisplay::SetDisplayedContentSamplingEnabled, + enabled, component_mask, max_frames); +} + +static int32_t GetDisplayedContentSamplingAttributes(hwc2_device_t* device, + hwc2_display_t display, + int32_t* format, + int32_t* dataspace, + uint8_t* supported_components) { + return HWCSession::CallDisplayFunction(device, display, + &HWCDisplay::GetDisplayedContentSamplingAttributes, + format, dataspace, supported_components); +} + +static int32_t GetDisplayedContentSample( + hwc2_device_t* device, hwc2_display_t display, uint64_t max_frames, uint64_t timestamp, + uint64_t* numFrames, + int32_t samples_size[NUM_HISTOGRAM_COLOR_COMPONENTS], + uint64_t* samples[NUM_HISTOGRAM_COLOR_COMPONENTS]) { + + return HWCSession::CallDisplayFunction(device, display, &HWCDisplay::GetDisplayedContentSample, + max_frames, timestamp, numFrames, samples_size, samples); +} + static int32_t GetDisplayAttribute(hwc2_device_t *device, hwc2_display_t display, hwc2_config_t config, int32_t int_attribute, int32_t *out_value) { @@ -1297,6 +1330,12 @@ hwc2_function_pointer_t HWCSession::GetFunction(struct hwc2_device *device, return AsFP<HWC2_PFN_GET_DISPLAY_CAPABILITIES>(HWCSession::GetDisplayCapabilities); case HWC2::FunctionDescriptor::GetDisplayBrightnessSupport: return AsFP<HWC2_PFN_GET_DISPLAY_BRIGHTNESS_SUPPORT>(HWCSession::GetDisplayBrightnessSupport); + case HWC2::FunctionDescriptor::SetDisplayedContentSamplingEnabled: + return AsFP<HWC2_PFN_SET_DISPLAYED_CONTENT_SAMPLING_ENABLED>(SetDisplayedContentSamplingEnabled); + case HWC2::FunctionDescriptor::GetDisplayedContentSamplingAttributes: + return AsFP<HWC2_PFN_GET_DISPLAYED_CONTENT_SAMPLING_ATTRIBUTES>(GetDisplayedContentSamplingAttributes); + case HWC2::FunctionDescriptor::GetDisplayedContentSample: + return AsFP<HWC2_PFN_GET_DISPLAYED_CONTENT_SAMPLE>(GetDisplayedContentSample); default: DLOGD("Unknown/Unimplemented function descriptor: %d (%s)", int_descriptor, to_string(descriptor).c_str()); @@ -1661,6 +1700,14 @@ android::status_t HWCSession::notifyCallback(uint32_t command, const android::Pa status = SetQSyncMode(input_parcel); break; + case qService::IQService::SET_COLOR_SAMPLING_ENABLED: + if (!input_parcel) { + DLOGE("QService command = %d: input_parcel needed.", command); + break; + } + status = setColorSamplingEnabled(input_parcel); + break; + case qService::IQService::SET_IDLE_PC: if (!input_parcel) { DLOGE("QService command = %d: input_parcel needed.", command); @@ -1758,6 +1805,25 @@ android::status_t HWCSession::GetDisplayAttributesForConfig(const android::Parce return error; } +android::status_t HWCSession::setColorSamplingEnabled(const android::Parcel* input_parcel) +{ + int dpy = input_parcel->readInt32(); + int enabled_cmd = input_parcel->readInt32(); + if (dpy < HWC_DISPLAY_PRIMARY || dpy >= HWC_NUM_DISPLAY_TYPES || + enabled_cmd < 0 || enabled_cmd > 1) { + return android::BAD_VALUE; + } + + SEQUENCE_WAIT_SCOPE_LOCK(locker_[dpy]); + if (!hwc_display_[dpy]) { + DLOGW("No display id %i active to enable histogram event", dpy); + return android::BAD_VALUE; + } + + auto error = hwc_display_[dpy]->SetDisplayedContentSamplingEnabledVndService(enabled_cmd); + return (error == HWC2::Error::None) ? android::OK : android::BAD_VALUE; +} + android::status_t HWCSession::ConfigureRefreshRate(const android::Parcel *input_parcel) { SEQUENCE_WAIT_SCOPE_LOCK(locker_[HWC_DISPLAY_PRIMARY]); |