# lv_sve2_util.h (/api/private/draw/sw/blend/sve2/lv_sve2_util_h) Macros [#macros] SVE_0_CONNECT2 [#sve_0_connect2] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT2(ma_A, ma_B) \ ma_A##ma_B ``` SVE_0_CONNECT3 [#sve_0_connect3] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT3(ma_A, ma_B, ma_C) \ ma_A##ma_B##ma_C ``` SVE_0_CONNECT4 [#sve_0_connect4] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT4(ma_A, ma_B, ma_C, ma_D) \ ma_A##ma_B##ma_C##ma_D ``` SVE_0_CONNECT5 [#sve_0_connect5] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT5(ma_A, ma_B, ma_C, ma_D, ma_E) \ ma_A##ma_B##ma_C##ma_D##ma_E ``` SVE_0_CONNECT6 [#sve_0_connect6] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT6(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F) \ ma_A##ma_B##ma_C##ma_D##ma_E##ma_F ``` SVE_0_CONNECT7 [#sve_0_connect7] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT7(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G) \ ma_A##ma_B##ma_C##ma_D##ma_E##ma_F##ma_G ``` SVE_0_CONNECT8 [#sve_0_connect8] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT8(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H) \ ma_A##ma_B##ma_C##ma_D##ma_E##ma_F##ma_G##ma_H ``` SVE_0_CONNECT9 [#sve_0_connect9] ```c title=" " lineNumbers=1 #define SVE_0_CONNECT9(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H, ma_I) \ ma_A##ma_B##ma_C##ma_D##ma_E##ma_F##ma_G##ma_H##ma_I ``` ALT_SVE_CONNECT2 [#alt_sve_connect2] ```c title=" " lineNumbers=1 #define ALT_SVE_CONNECT2(ma_A, ma_B) \ SVE_0_CONNECT2(ma_A, ma_B) ``` SVE_CONNECT2 [#sve_connect2] ```c title=" " lineNumbers=1 #define SVE_CONNECT2(ma_A, ma_B) \ SVE_0_CONNECT2(ma_A, ma_B) ``` SVE_CONNECT3 [#sve_connect3] ```c title=" " lineNumbers=1 #define SVE_CONNECT3(ma_A, ma_B, ma_C) \ SVE_0_CONNECT3(ma_A, ma_B, ma_C) ``` SVE_CONNECT4 [#sve_connect4] ```c title=" " lineNumbers=1 #define SVE_CONNECT4(ma_A, ma_B, ma_C, ma_D) \ SVE_0_CONNECT4(ma_A, ma_B, ma_C, ma_D) ``` SVE_CONNECT5 [#sve_connect5] ```c title=" " lineNumbers=1 #define SVE_CONNECT5(ma_A, ma_B, ma_C, ma_D, ma_E) \ SVE_0_CONNECT5(ma_A, ma_B, ma_C, ma_D, ma_E) ``` SVE_CONNECT6 [#sve_connect6] ```c title=" " lineNumbers=1 #define SVE_CONNECT6(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F) \ SVE_0_CONNECT6(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F) ``` SVE_CONNECT7 [#sve_connect7] ```c title=" " lineNumbers=1 #define SVE_CONNECT7(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G) \ SVE_0_CONNECT7(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G) ``` SVE_CONNECT8 [#sve_connect8] ```c title=" " lineNumbers=1 #define SVE_CONNECT8(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H) \ SVE_0_CONNECT8(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H) ``` SVE_CONNECT9 [#sve_connect9] ```c title=" " lineNumbers=1 #define SVE_CONNECT9(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H, ma_I) \ SVE_0_CONNECT9(ma_A, ma_B, ma_C, ma_D, ma_E, ma_F, ma_G, ma_H, ma_I) ``` SVE_CONNECT [#sve_connect] ```c title=" " lineNumbers=1 #define SVE_CONNECT(...) \ ALT_SVE_CONNECT2(SVE_CONNECT, \ SVE_VA_NUM_ARGS(__VA_ARGS__))(__VA_ARGS__) ``` SVE_VA_NUM_ARGS_IMPL [#sve_va_num_args_impl] ```c title=" " lineNumbers=1 #define SVE_VA_NUM_ARGS_IMPL(_0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12, _13, _14, _15, _16, ma_N, ...) \ ma_N ``` SVE_VA_NUM_ARGS [#sve_va_num_args] ```c title=" " lineNumbers=1 #define SVE_VA_NUM_ARGS(...) \ SVE_VA_NUM_ARGS_IMPL(0, ##__VA_ARGS__, 16, 15, 14, 13, 12, 11, 10, 9, \ 8, 7, 6, 5, 4, 3, 2, 1, 0) ``` SVE_SAFE_NAME [#sve_safe_name] ```c title=" " lineNumbers=1 #define SVE_SAFE_NAME(ma_NAME) \ SVE_CONNECT3(ma_, ma_NAME, ma_LINEma_) ``` SVT_PRINT_VECTOR [#svt_print_vector] ```c title=" " lineNumbers=1 #define SVT_PRINT_VECTOR(ma_VECOTOR, ma_ELEMENT_T, ma_FORMAT_STRING) \ do { \ int_fast8_t nElementCount = svcntb_pat(SV_ALL) / sizeof(ma_ELEMENT_T); \ uint8_t SVE_SAFE_NAME(chVectorBuffer) \ [nElementCount * sizeof(ma_ELEMENT_T)]; \ \ svst1_u8(svptrue_b8(), \ SVE_SAFE_NAME(chVectorBuffer), \ svreinterpret_u8(ma_VECOTOR)); \ \ ma_ELEMENT_T *pElement = (ma_ELEMENT_T *)SVE_SAFE_NAME(chVectorBuffer); \ printf("%s\t[", #ma_VECOTOR); \ do { \ printf(ma_FORMAT_STRING "\t", (int)*pElement++); \ } while (--nElementCount); \ printf("]\r\n"); \ } while (0) ``` SVT_INIT_VECOTR [#svt_init_vecotr] ```c title=" " lineNumbers=1 #define SVT_INIT_VECOTR(ma_VECTOR, ma_ELEMENT_T, ...) \ do { \ uint8_t SVE_SAFE_NAME(chVectorBuffer)[svcntb_pat(SV_ALL)]; \ \ memset(SVE_SAFE_NAME(chVectorBuffer), /* This should NOT be LV_memset() */ \ 0, \ sizeof(SVE_SAFE_NAME(chVectorBuffer))); \ memcpy(SVE_SAFE_NAME(chVectorBuffer), /* This should NOT be LV_memcpy() */ \ (ma_ELEMENT_T[]){ __VA_ARGS__ }, \ MIN(sizeof(SVE_SAFE_NAME(chVectorBuffer)), \ sizeof((ma_ELEMENT_T[]){ __VA_ARGS__ }))); \ \ ma_VECTOR = svld1(svptrue_b8(), \ (ma_ELEMENT_T *)SVE_SAFE_NAME(chVectorBuffer)); \ } while (0) ``` SVT_INIT_PRED [#svt_init_pred] ```c title=" " lineNumbers=1 #define SVT_INIT_PRED(ma_PREDICT, ...) \ do { \ uint8_t SVE_SAFE_NAME(chBuffer)[svlen(svundef_u64())]; \ memset(SVE_SAFE_NAME(chBuffer), /* This should NOT be LV_memset() */ \ 0, \ sizeof(SVE_SAFE_NAME(chBuffer))); \ \ memcpy(SVE_SAFE_NAME(chBuffer), /* This should NOT be LV_memcpy() */ \ (uint8_t[]){ __VA_ARGS__ }, \ MIN(sizeof(SVE_SAFE_NAME(chBuffer)), \ sizeof((uint8_t[]){ __VA_ARGS__ }))); \ \ ma_PREDICT = (*(svbool_t *)SVE_SAFE_NAME(chBuffer)); \ } while (0) ``` SVT_PRINT_PRED [#svt_print_pred] ```c title=" " lineNumbers=1 #define SVT_PRINT_PRED(ma_PREDICT, ma_TYPE_T) ``` SVT_PRINT_BUFFER [#svt_print_buffer] ```c title=" " lineNumbers=1 #define SVT_PRINT_BUFFER(ma_BUFF_PTR, ma_SIZE, ma_TYPE_T, ma_FMT_STR, ma_STRIDE) \ do { \ ma_TYPE_T *pBuffer = (ma_TYPE_T *)ma_BUFF_PTR; \ size_t nElementCount = (ma_SIZE) / sizeof(ma_TYPE_T); \ \ size_t nStrideSize = (ma_STRIDE); \ size_t nLineCount = 0; \ \ printf("%s\n\t", #ma_BUFF_PTR); \ do { \ \ printf(ma_FMT_STR " ", *pBuffer++); \ nLineCount++; \ if (nLineCount >= nStrideSize) { \ nLineCount = 0; \ printf("\n\t"); \ } \ \ } while (--nElementCount); \ printf("\n"); \ \ } while (0) ``` LV_TARGETING [#lv_targeting] ```c title=" " lineNumbers=1 #define LV_TARGETING(...) \ __attribute__((target(__VA_ARGS__))) ``` MIN [#min] ```c title=" " lineNumbers=1 #define MIN(a, b) \ ((a) > (b) ? (b) : (a)) ``` Dependencies [#dependencies]