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remove dead code

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This commit is contained in:
J. Nick Koston
2025-10-28 15:32:29 -05:00
parent fa8da1473f
commit b476cba83d
1 changed files with 0 additions and 29 deletions
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29
esphome/components/api/proto.h
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@@ -487,35 +487,6 @@ class ProtoSize {
}
}
/**
* @brief Calculates the size in bytes needed to encode a uint64_t value as a varint
*
* @param value The uint64_t value to calculate size for
* @return The number of bytes needed to encode the value
*/
static constexpr uint32_t varint(uint64_t value) {
// Handle common case of values fitting in uint32_t (vast majority of use cases)
if (value <= UINT32_MAX) {
return varint(static_cast<uint32_t>(value));
}
// For larger values, use simple ladder (constexpr-friendly)
// Note: encode_varint_raw uses CLZ for runtime performance, but this is rarely called
if (value < (1ULL << 35)) {
return 5; // 35 bits
} else if (value < (1ULL << 42)) {
return 6; // 42 bits
} else if (value < (1ULL << 49)) {
return 7; // 49 bits
} else if (value < (1ULL << 56)) {
return 8; // 56 bits
} else if (value < (1ULL << 63)) {
return 9; // 63 bits
} else {
return 10; // 64 bits (maximum for uint64_t)
}
}
/**
* @brief Calculates the size in bytes needed to encode an int32_t value as a varint
*