#include "base64.h"

#if defined(__AVX512F__) && defined(__AVX512BW__)
#include <immintrin.h>

// AVX512 implementation for base64 decoding (optimized for 64-byte chunks)
// NOTE: This is currently a placeholder that uses scalar processing for the complex
// base64 decode logic. Full AVX512 vectorization would require significant implementation
// effort. This function exists primarily to maintain API consistency and enable
// future optimization without API changes.
void* b64tobin_avx512(void* restrict dest, const char* restrict src, size_t len) {
    // Currently delegates to scalar implementation
    // TODO: Implement full AVX512 vectorized base64 decoding
    return b64tobin_scalar(dest, src, len);
}

// AVX512 implementation for base64 encoding (optimized for 48-byte chunks)
// NOTE: This is currently a placeholder that uses scalar processing.
// Full AVX512 vectorization would require significant implementation effort.
// This function exists primarily to maintain API consistency and enable
// future optimization without API changes.
char* bintob64_avx512(char* restrict dest, const void* restrict src, size_t size) {
    // Currently delegates to scalar implementation
    // TODO: Implement full AVX512 vectorized base64 encoding
    return bintob64_scalar(dest, src, size);
}

#else
// Stub implementations when AVX512 is not available
void* b64tobin_avx512(void* restrict dest, const char* restrict src, size_t len) {
    return b64tobin_scalar(dest, src, len);
}

char* bintob64_avx512(char* restrict dest, const void* restrict src, size_t size) {
    return bintob64_scalar(dest, src, size);
}
#endif