Loading graphics/common/aidl/android/hardware/graphics/common/Cta861_3.aidl 0 → 100644 +34 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; /** * HDR static metadata extension as specified by CTA-861.3. * * This is an AIDL counterpart of the NDK struct `AHdrMetadata_cta861_3`. */ @VintfStability parcelable Cta861_3 { /** * Maximum content light level. */ float maxContentLightLevel; /** * Maximum frame average light level. */ float maxFrameAverageLightLevel; } graphics/common/aidl/android/hardware/graphics/common/Smpte2086.aidl 0 → 100644 +51 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; import android.hardware.graphics.common.XyColor; /** * Mastering display metadata as specified by SMPTE ST 2086. * * This is an AIDL counterpart of the NDK struct `AHdrMetadata_smpte2086`. */ @VintfStability parcelable Smpte2086 { /** * CIE XYZ chromaticity for red in the RGB primaries. */ XyColor primaryRed; /** * CIE XYZ chromaticity for green in the RGB primaries. */ XyColor primaryGreen; /** * CIE XYZ chromaticity for blue in the RGB primaries. */ XyColor primaryBlue; /** * CIE XYZ chromaticity for the white point. */ XyColor whitePoint; /** * Maximum luminance in candelas per square meter. */ float maxLuminance; /** * Minimum luminance in candelas per square meter. */ float minLuminance; } graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl +39 −0 Original line number Diff line number Diff line Loading @@ -279,4 +279,43 @@ enum StandardMetadataType { * 4 bytes written in little endian. */ BLEND_MODE = 17, /** * Can be used to get or set static HDR metadata specified by SMPTE ST 2086. * * This metadata is a stable aidl android.hardware.graphics.common.Smpte2086. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, each float member is represented by 4 bytes written in * little endian. The ordering of float values follows the definition of Smpte2086 and XyColor. * If this is unset when encoded into a byte stream, the byte stream is empty. */ SMPTE2086 = 18, /** * Can be used to get or set static HDR metadata specified by CTA 861.3. * * This metadata is a stable aidl android.hardware.graphics.common.Cta861_3. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, each float member is represented by 4 bytes written in * little endian. The ordering of float values follows the definition of Cta861_3. * If this is unset when encoded into a byte stream, the byte stream is empty. */ CTA861_3 = 19, /** * Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-40:2016. * * This metadata is uint8_t byte array. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, the length of the HDR metadata byte array is written * using 8 bytes in little endian. It is followed by the uint8_t byte array. * If this is unset when encoded into a byte stream, the byte stream is empty. */ SMPTE2094_40 = 20, } graphics/common/aidl/android/hardware/graphics/common/XyColor.aidl 0 → 100644 +30 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; /** * Chromaticity based on 2 parameters. * * This is an AIDL counterpart of the NDK struct `AColor_xy`. * * @note This can be used to represent any 2-dimensional chromaticity. */ @VintfStability parcelable XyColor { float x; float y; } graphics/mapper/4.0/IMapper.hal +1 −1 Original line number Diff line number Diff line Loading @@ -478,7 +478,7 @@ interface IMapper { * particular Metadata field. * * The framework may attempt to set the following StandardMetadataType * values: DATASPACE, PER_FRAME_METADATA, PER_FRAME_METADATA_BLOB and BLEND_MODE. * values: DATASPACE, SMPTE2086, CTA861_3, SMPTE2094_40 and BLEND_MODE. * We strongly encourage everyone to support setting as many of those fields as * possible. If a device's Composer implementation supports a field, it should be * supported here. Over time these metadata fields will be moved out of Loading Loading
graphics/common/aidl/android/hardware/graphics/common/Cta861_3.aidl 0 → 100644 +34 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; /** * HDR static metadata extension as specified by CTA-861.3. * * This is an AIDL counterpart of the NDK struct `AHdrMetadata_cta861_3`. */ @VintfStability parcelable Cta861_3 { /** * Maximum content light level. */ float maxContentLightLevel; /** * Maximum frame average light level. */ float maxFrameAverageLightLevel; }
graphics/common/aidl/android/hardware/graphics/common/Smpte2086.aidl 0 → 100644 +51 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; import android.hardware.graphics.common.XyColor; /** * Mastering display metadata as specified by SMPTE ST 2086. * * This is an AIDL counterpart of the NDK struct `AHdrMetadata_smpte2086`. */ @VintfStability parcelable Smpte2086 { /** * CIE XYZ chromaticity for red in the RGB primaries. */ XyColor primaryRed; /** * CIE XYZ chromaticity for green in the RGB primaries. */ XyColor primaryGreen; /** * CIE XYZ chromaticity for blue in the RGB primaries. */ XyColor primaryBlue; /** * CIE XYZ chromaticity for the white point. */ XyColor whitePoint; /** * Maximum luminance in candelas per square meter. */ float maxLuminance; /** * Minimum luminance in candelas per square meter. */ float minLuminance; }
graphics/common/aidl/android/hardware/graphics/common/StandardMetadataType.aidl +39 −0 Original line number Diff line number Diff line Loading @@ -279,4 +279,43 @@ enum StandardMetadataType { * 4 bytes written in little endian. */ BLEND_MODE = 17, /** * Can be used to get or set static HDR metadata specified by SMPTE ST 2086. * * This metadata is a stable aidl android.hardware.graphics.common.Smpte2086. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, each float member is represented by 4 bytes written in * little endian. The ordering of float values follows the definition of Smpte2086 and XyColor. * If this is unset when encoded into a byte stream, the byte stream is empty. */ SMPTE2086 = 18, /** * Can be used to get or set static HDR metadata specified by CTA 861.3. * * This metadata is a stable aidl android.hardware.graphics.common.Cta861_3. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, each float member is represented by 4 bytes written in * little endian. The ordering of float values follows the definition of Cta861_3. * If this is unset when encoded into a byte stream, the byte stream is empty. */ CTA861_3 = 19, /** * Can be used to get or set dynamic HDR metadata specified by SMPTE ST 2094-40:2016. * * This metadata is uint8_t byte array. * * This is not used in tone mapping until it has been set for the first time. * * When it is encoded into a byte stream, the length of the HDR metadata byte array is written * using 8 bytes in little endian. It is followed by the uint8_t byte array. * If this is unset when encoded into a byte stream, the byte stream is empty. */ SMPTE2094_40 = 20, }
graphics/common/aidl/android/hardware/graphics/common/XyColor.aidl 0 → 100644 +30 −0 Original line number Diff line number Diff line /** * Copyright (c) 2019, The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package android.hardware.graphics.common; /** * Chromaticity based on 2 parameters. * * This is an AIDL counterpart of the NDK struct `AColor_xy`. * * @note This can be used to represent any 2-dimensional chromaticity. */ @VintfStability parcelable XyColor { float x; float y; }
graphics/mapper/4.0/IMapper.hal +1 −1 Original line number Diff line number Diff line Loading @@ -478,7 +478,7 @@ interface IMapper { * particular Metadata field. * * The framework may attempt to set the following StandardMetadataType * values: DATASPACE, PER_FRAME_METADATA, PER_FRAME_METADATA_BLOB and BLEND_MODE. * values: DATASPACE, SMPTE2086, CTA861_3, SMPTE2094_40 and BLEND_MODE. * We strongly encourage everyone to support setting as many of those fields as * possible. If a device's Composer implementation supports a field, it should be * supported here. Over time these metadata fields will be moved out of Loading
