1 /* 2 * Copyright (C) 2016 Rockchip Electronics Co., Ltd. 3 * Authors: 4 * Zhiqin Wei <wzq@rock-chips.com> 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 */ 18 19 #ifndef _rockchip_rga_h_ 20 #define _rockchip_rga_h_ 21 22 #include <stdint.h> 23 #include <sys/types.h> 24 #include <stdlib.h> 25 #include <stdio.h> 26 #include <string.h> 27 #include <errno.h> 28 #include <time.h> 29 #include <unistd.h> 30 #include <sys/mman.h> 31 #include <linux/stddef.h> 32 33 #include "drmrga.h" 34 #include "GrallocOps.h" 35 #include "RgaUtils.h" 36 #include "rga.h" 37 38 ////////////////////////////////////////////////////////////////////////////////// 39 #ifndef ANDROID 40 #include "RgaSingleton.h" 41 #endif 42 43 #ifdef ANDROID 44 #include <utils/Singleton.h> 45 #include <utils/Thread.h> 46 #include <hardware/hardware.h> 47 48 namespace android { 49 #endif 50 51 class RockchipRga :public Singleton<RockchipRga> { 52 public: 53 get()54 static inline RockchipRga& get() { 55 return getInstance(); 56 } 57 58 int RkRgaInit(); 59 void RkRgaDeInit(); 60 void RkRgaGetContext(void **ctx); 61 #ifndef ANDROID /* LINUX */ 62 int RkRgaAllocBuffer(int drm_fd /* input */, bo_t *bo_info, 63 int width, int height, int bpp, int flags); 64 int RkRgaFreeBuffer(int drm_fd /* input */, bo_t *bo_info); 65 int RkRgaGetAllocBuffer(bo_t *bo_info, int width, int height, int bpp); 66 int RkRgaGetAllocBufferExt(bo_t *bo_info, int width, int height, int bpp, int flags); 67 int RkRgaGetAllocBufferCache(bo_t *bo_info, int width, int height, int bpp); 68 int RkRgaGetMmap(bo_t *bo_info); 69 int RkRgaUnmap(bo_t *bo_info); 70 int RkRgaFree(bo_t *bo_info); 71 int RkRgaGetBufferFd(bo_t *bo_info, int *fd); 72 #else 73 int RkRgaGetBufferFd(buffer_handle_t handle, int *fd); 74 int RkRgaGetHandleMapCpuAddress(buffer_handle_t handle, void **buf); 75 #endif 76 int RkRgaBlit(rga_info *src, rga_info *dst, rga_info *src1); 77 int RkRgaCollorFill(rga_info *dst); 78 int RkRgaCollorPalette(rga_info *src, rga_info *dst, rga_info *lut); 79 int RkRgaFlush(); 80 81 RkRgaSetLogOnceFlag(int log)82 void RkRgaSetLogOnceFlag(int log) { 83 mLogOnce = log; 84 } RkRgaSetAlwaysLogFlag(bool log)85 void RkRgaSetAlwaysLogFlag(bool log) { 86 mLogAlways = log; 87 } 88 void RkRgaLogOutRgaReq(struct rga_req rgaReg); 89 int RkRgaLogOutUserPara(rga_info *rgaInfo); RkRgaIsReady()90 inline bool RkRgaIsReady() { 91 return mSupportRga; 92 } 93 94 RockchipRga(); 95 ~RockchipRga(); 96 private: 97 bool mSupportRga; 98 int mLogOnce; 99 int mLogAlways; 100 void * mContext; 101 102 friend class Singleton<RockchipRga>; 103 }; 104 105 #ifdef ANDROID 106 }; // namespace android 107 #endif 108 109 #endif 110 111