/* * Copyright 2015 Rockchip Electronics Co. LTD * * 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. */ #ifndef __MPP_COMMON_H__ #define __MPP_COMMON_H__ #include "rk_type.h" #define MPP_TAG_SIZE 32 #define MPP_ABS(x) ((x) < (0) ? -(x) : (x)) #define MPP_MAX(a, b) ((a) > (b) ? (a) : (b)) #define MPP_MAX3(a, b, c) MPP_MAX(MPP_MAX(a,b),c) #define MPP_MAX4(a, b, c, d) MPP_MAX((a), MPP_MAX3((b), (c), (d))) #define MPP_MIN(a,b) ((a) > (b) ? (b) : (a)) #define MPP_MIN3(a,b,c) MPP_MIN(MPP_MIN(a,b),c) #define MPP_MIN4(a, b, c, d) MPP_MIN((a), MPP_MIN3((b), (c), (d))) #define MPP_DIV(a, b) ((b) ? (a) / (b) : (a)) #define MPP_CLIP3(l, h, v) ((v) < (l) ? (l) : ((v) > (h) ? (h) : (v))) #define MPP_SIGN(a) ((a) < (0) ? (-1) : (1)) #define MPP_DIV_SIGN(a, b) (((a) + (MPP_SIGN(a) * (b)) / 2) / (b)) #define MPP_SWAP(type, a, b) do {type SWAP_tmp = b; b = a; a = SWAP_tmp;} while(0) #define MPP_ARRAY_ELEMS(a) (sizeof(a) / sizeof((a)[0])) #define MPP_ALIGN(x, a) (((x)+(a)-1)&~((a)-1)) #define MPP_ALIGN_GEN(x, a) (((x)+(a)-1)/(a)*(a)) #define MPP_VSWAP(a, b) { a ^= b; b ^= a; a ^= b; } #define MPP_RB16(x) ((((const RK_U8*)(x))[0] << 8) | ((const RK_U8*)(x))[1]) #define MPP_WB16(p, d) do { \ ((RK_U8*)(p))[1] = (d); \ ((RK_U8*)(p))[0] = (d)>>8; } while(0) #define MPP_RL16(x) ((((const RK_U8*)(x))[1] << 8) | \ ((const RK_U8*)(x))[0]) #define MPP_WL16(p, d) do { \ ((RK_U8*)(p))[0] = (d); \ ((RK_U8*)(p))[1] = (d)>>8; } while(0) #define MPP_RB32(x) ((((const RK_U8*)(x))[0] << 24) | \ (((const RK_U8*)(x))[1] << 16) | \ (((const RK_U8*)(x))[2] << 8) | \ ((const RK_U8*)(x))[3]) #define MPP_WB32(p, d) do { \ ((RK_U8*)(p))[3] = (d); \ ((RK_U8*)(p))[2] = (d)>>8; \ ((RK_U8*)(p))[1] = (d)>>16; \ ((RK_U8*)(p))[0] = (d)>>24; } while(0) #define MPP_RL32(x) ((((const RK_U8*)(x))[3] << 24) | \ (((const RK_U8*)(x))[2] << 16) | \ (((const RK_U8*)(x))[1] << 8) | \ ((const RK_U8*)(x))[0]) #define MPP_WL32(p, d) do { \ ((RK_U8*)(p))[0] = (d); \ ((RK_U8*)(p))[1] = (d)>>8; \ ((RK_U8*)(p))[2] = (d)>>16; \ ((RK_U8*)(p))[3] = (d)>>24; } while(0) #define MPP_RB64(x) (((RK_U64)((const RK_U8*)(x))[0] << 56) | \ ((RK_U64)((const RK_U8*)(x))[1] << 48) | \ ((RK_U64)((const RK_U8*)(x))[2] << 40) | \ ((RK_U64)((const RK_U8*)(x))[3] << 32) | \ ((RK_U64)((const RK_U8*)(x))[4] << 24) | \ ((RK_U64)((const RK_U8*)(x))[5] << 16) | \ ((RK_U64)((const RK_U8*)(x))[6] << 8) | \ (RK_U64)((const RK_U8*)(x))[7]) #define MPP_WB64(p, d) do { \ ((RK_U8*)(p))[7] = (d); \ ((RK_U8*)(p))[6] = (d)>>8; \ ((RK_U8*)(p))[5] = (d)>>16; \ ((RK_U8*)(p))[4] = (d)>>24; \ ((RK_U8*)(p))[3] = (d)>>32; \ ((RK_U8*)(p))[2] = (d)>>40; \ ((RK_U8*)(p))[1] = (d)>>48; \ ((RK_U8*)(p))[0] = (d)>>56; } while(0) #define MPP_RL64(x) (((RK_U64)((const RK_U8*)(x))[7] << 56) | \ ((RK_U64)((const RK_U8*)(x))[6] << 48) | \ ((RK_U64)((const RK_U8*)(x))[5] << 40) | \ ((RK_U64)((const RK_U8*)(x))[4] << 32) | \ ((RK_U64)((const RK_U8*)(x))[3] << 24) | \ ((RK_U64)((const RK_U8*)(x))[2] << 16) | \ ((RK_U64)((const RK_U8*)(x))[1] << 8) | \ (RK_U64)((const RK_U8*)(x))[0]) #define MPP_WL64(p, d) do { \ ((RK_U8*)(p))[0] = (d); \ ((RK_U8*)(p))[1] = (d)>>8; \ ((RK_U8*)(p))[2] = (d)>>16; \ ((RK_U8*)(p))[3] = (d)>>24; \ ((RK_U8*)(p))[4] = (d)>>32; \ ((RK_U8*)(p))[5] = (d)>>40; \ ((RK_U8*)(p))[6] = (d)>>48; \ ((RK_U8*)(p))[7] = (d)>>56; } while(0) #define MPP_RB24(x) ((((const RK_U8*)(x))[0] << 16) | \ (((const RK_U8*)(x))[1] << 8) | \ ((const RK_U8*)(x))[2]) #define MPP_WB24(p, d) do { \ ((RK_U8*)(p))[2] = (d); \ ((RK_U8*)(p))[1] = (d)>>8; \ ((RK_U8*)(p))[0] = (d)>>16; } while(0) #define MPP_RL24(x) ((((const RK_U8*)(x))[2] << 16) | \ (((const RK_U8*)(x))[1] << 8) | \ ((const RK_U8*)(x))[0]) #define MPP_WL24(p, d) do { \ ((RK_U8*)(p))[0] = (d); \ ((RK_U8*)(p))[1] = (d)>>8; \ ((RK_U8*)(p))[2] = (d)>>16; } while(0) #include #if defined(_WIN32) && !defined(__MINGW32CE__) #define snprintf _snprintf #define fseeko _fseeki64 #include #include #include #define chdir _chdir #define mkdir _mkdir #define access _access #define off_t _off_t #define R_OK 4 /* Test for read permission. */ #define W_OK 2 /* Test for write permission. */ #define X_OK 1 /* Test for execute permission. */ #define F_OK 0 /* Test for existence. */ #elif defined(__MINGW32CE__) #define fseeko fseeko64 #else #include #include #include #include #define mkdir(x) mkdir(x, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH) #endif #define container_of(ptr, type, member) \ ((type *)((char *)(ptr) - offsetof(type, member))) #define __RETURN __Return #define __FAILED __failed #define ARG_T(t) t #define ARG_N(a,b,c,d,N,...) N #define ARG_N_HELPER(...) ARG_T(ARG_N(__VA_ARGS__)) #define COUNT_ARG(...) ARG_N_HELPER(__VA_ARGS__,4,3,2,1,0) #define SZ_1K (1024) #define SZ_2K (SZ_1K*2) #define SZ_4K (SZ_1K*4) #define SZ_8K (SZ_1K*8) #define SZ_16K (SZ_1K*16) #define SZ_32K (SZ_1K*32) #define SZ_64K (SZ_1K*64) #define SZ_128K (SZ_1K*128) #define SZ_256K (SZ_1K*256) #define SZ_512K (SZ_1K*512) #define SZ_1M (SZ_1K*SZ_1K) #define SZ_2M (SZ_1M*2) #define SZ_4M (SZ_1M*4) #define SZ_8M (SZ_1M*8) #define SZ_16M (SZ_1M*16) #define SZ_32M (SZ_1M*32) #define SZ_64M (SZ_1M*64) #define SZ_80M (SZ_1M*80) #define SZ_128M (SZ_1M*128) #ifdef __cplusplus extern "C" { #endif RK_S32 mpp_log2(RK_U32 v); RK_S32 mpp_log2_16bit(RK_U32 v); static __inline RK_S32 mpp_ceil_log2(RK_S32 x) { return mpp_log2((x - 1) << 1); } static __inline RK_S32 mpp_clip(RK_S32 a, RK_S32 amin, RK_S32 amax) { if (a < amin) return amin; else if (a > amax) return amax; else return a; } static __inline RK_U32 mpp_is_32bit() { return ((sizeof(void *) == 4) ? (1) : (0)); } RK_S32 axb_div_c(RK_S32 a, RK_S32 b, RK_S32 c); RK_U32 mpp_align_16(RK_U32 val); RK_U32 mpp_align_64(RK_U32 val); RK_U32 mpp_align_128(RK_U32 val); RK_U32 mpp_align_256_odd(RK_U32 val); #ifdef __cplusplus } #endif #endif /*__MPP_COMMON_H__*/