1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef DISPLAY_GRALLOC_INTERNAL_H 17 #define DISPLAY_GRALLOC_INTERNAL_H 18 #include "display_type.h" 19 #ifdef __cplusplus 20 extern "C" { 21 #endif 22 #define GRALLOC_PRIV_NUM_FDS 0 23 #define GRALLOC_PRIV_NUM_INTS ((sizeof(PriBufferHandle) - sizeof(BufferHandle)) / sizeof(int) - GRALLOC_PRIV_NUM_FDS) 24 25 #define INVALID_PIXEL_FMT 0 26 #define MAX_PLANES 3 27 28 typedef struct plane_info { 29 uint32_t offset; 30 uint32_t byte_stride; 31 uint32_t alloc_width; 32 uint32_t alloc_height; 33 }plane_info_t; 34 35 typedef struct { 36 BufferHandle hdl; 37 int yuv_info; 38 int plan_num; 39 plane_info_t plane_info[MAX_PLANES]; 40 uint64_t id; 41 } PriBufferHandle; 42 43 #ifdef __cplusplus 44 } 45 #endif 46 47 #endif