1 /*
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "ExynosDeviceModule.h"
18
19 #include <aidl/android/hardware/graphics/common/Dataspace.h>
20 #include <aidl/android/hardware/graphics/common/PixelFormat.h>
21
22 using DisplayPixelFormat = aidl::android::hardware::graphics::common::PixelFormat;
23 using Dataspace = aidl::android::hardware::graphics::common::Dataspace;
24
25 namespace zuma {
26
ExynosDeviceModule()27 ExynosDeviceModule::ExynosDeviceModule() {}
28
~ExynosDeviceModule()29 ExynosDeviceModule::~ExynosDeviceModule() {}
30
31 const ExynosDeviceModule::SupportedBufferCombinations overlay_caps_rgb =
32 {{
33
34 DisplayPixelFormat::RGBA_8888, DisplayPixelFormat::RGBX_8888,
35 DisplayPixelFormat::RGB_888, DisplayPixelFormat::RGB_565,
36 DisplayPixelFormat::BGRA_8888, DisplayPixelFormat::RGBA_FP16,
37 DisplayPixelFormat::RGBA_1010102, DisplayPixelFormat::R_8},
38 {Dataspace::STANDARD_BT2020, Dataspace::STANDARD_BT709, Dataspace::STANDARD_DCI_P3},
39 {Dataspace::TRANSFER_UNSPECIFIED, Dataspace::TRANSFER_LINEAR, Dataspace::TRANSFER_SRGB,
40 Dataspace::TRANSFER_SMPTE_170M, Dataspace::TRANSFER_GAMMA2_2,
41 Dataspace::TRANSFER_GAMMA2_6, Dataspace::TRANSFER_GAMMA2_8, Dataspace::TRANSFER_ST2084,
42 Dataspace::TRANSFER_HLG},
43 {Dataspace::RANGE_FULL}};
44
45 const ExynosDeviceModule::SupportedBufferCombinations overlay_caps_yuv =
46 {{DisplayPixelFormat::YCRCB_420_SP, DisplayPixelFormat::YV12,
47 DisplayPixelFormat::YCBCR_P010},
48 {Dataspace::STANDARD_BT2020, Dataspace::STANDARD_BT709, Dataspace::STANDARD_DCI_P3},
49 {Dataspace::TRANSFER_UNSPECIFIED, Dataspace::TRANSFER_LINEAR, Dataspace::TRANSFER_SRGB,
50 Dataspace::TRANSFER_SMPTE_170M, Dataspace::TRANSFER_GAMMA2_2,
51 Dataspace::TRANSFER_GAMMA2_6, Dataspace::TRANSFER_GAMMA2_8, Dataspace::TRANSFER_ST2084,
52 Dataspace::TRANSFER_HLG},
53 {Dataspace::RANGE_FULL, Dataspace::RANGE_LIMITED}};
54
getOverlaySupport(OverlayProperties * caps)55 int32_t ExynosDeviceModule::getOverlaySupport(OverlayProperties* caps) {
56 if (caps == nullptr) {
57 ALOGE("%s:: no caps pointer", __func__);
58 return NO_ERROR;
59 }
60 caps->combinations.push_back(overlay_caps_rgb);
61 caps->combinations.push_back(overlay_caps_yuv);
62
63 caps->supportMixedColorSpaces = supportMixedColorSpaces;
64 return NO_ERROR;
65 }
66 } // namespace zuma
67