1 /* 2 * Copyright (C) 2015 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 #ifndef ANDROID_DRMHWCGRALLOC_H_ 18 #define ANDROID_DRMHWCGRALLOC_H_ 19 20 #include <cstdint> 21 22 constexpr int kHwcDrmBoMaxPlanes = 4; 23 24 struct HwcDrmBo { 25 uint32_t width; 26 uint32_t height; 27 uint32_t format; /* DRM_FORMAT_* from drm_fourcc.h */ 28 uint32_t hal_format; /* HAL_PIXEL_FORMAT_* */ 29 uint32_t usage; 30 uint32_t pitches[kHwcDrmBoMaxPlanes]; 31 uint32_t offsets[kHwcDrmBoMaxPlanes]; 32 /* sizes[] is used only by mapper@4 metadata getter for internal purposes */ 33 uint32_t sizes[kHwcDrmBoMaxPlanes]; 34 int prime_fds[kHwcDrmBoMaxPlanes]; 35 uint64_t modifiers[kHwcDrmBoMaxPlanes]; 36 int acquire_fence_fd; 37 }; 38 39 // NOLINTNEXTLINE(readability-identifier-naming) 40 using hwc_drm_bo_t = HwcDrmBo; 41 42 #endif // ANDROID_DRMHWCGRALLOC_H_ 43