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cleanup

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This commit is contained in:
J. Nick Koston 2025-07-10 21:19:36 -10:00
parent ce350642e4
commit 701babbab4
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1 changed files with 26 additions and 26 deletions
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52
esphome/components/api/proto.h
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@ -280,6 +280,32 @@ struct FieldMeta {
uint8_t get_message_type_id() const { return message_type_id >> 2; } // Upper 6 bits for type ID (0-63)
};
// Optimized repeated field metadata (4 bytes - no padding on 32-bit architectures)
struct RepeatedFieldMeta {
uint8_t field_num; // Protobuf field number (1-255)
uint8_t type_and_size; // bits 0-4: ProtoFieldType, bits 5-6: precalced_field_id_size-1, bit 7: reserved
union {
uint16_t offset; // For non-message types: offset in class (0-65535)
struct {
uint8_t offset_low; // For TYPE_MESSAGE: low byte of offset (bits 0-7)
uint8_t message_type_id; // For TYPE_MESSAGE: bits 0-1: offset high (bits 8-9), bits 2-7: handler index (0-63)
};
};
// Helper methods
ProtoFieldType get_type() const { return static_cast<ProtoFieldType>(type_and_size & 0x1F); }
uint8_t get_precalced_size() const { return ((type_and_size >> 5) & 0x03) + 1; }
uint16_t get_offset() const {
if (get_type() == ProtoFieldType::TYPE_MESSAGE) {
// Reconstruct full offset from packed fields (10-bit offset)
// Bits 0-7 from offset_low, bits 8-9 from lower 2 bits of message_type_id
return static_cast<uint16_t>(offset_low) | (static_cast<uint16_t>(message_type_id & 0x03) << 8);
}
return offset;
}
uint8_t get_message_type_id() const { return message_type_id >> 2; } // Upper 6 bits for type ID (0-63)
};
class ProtoWriteBuffer {
public:
ProtoWriteBuffer(std::vector<uint8_t> *buffer) : buffer_(buffer) {}
@ -411,32 +437,6 @@ class ProtoWriteBuffer {
std::vector<uint8_t> *buffer_;
};
// Optimized repeated field metadata (4 bytes - no padding on 32-bit architectures)
struct RepeatedFieldMeta {
uint8_t field_num; // Protobuf field number (1-255)
uint8_t type_and_size; // bits 0-4: ProtoFieldType, bits 5-6: precalced_field_id_size-1, bit 7: reserved
union {
uint16_t offset; // For non-message types: offset in class (0-65535)
struct {
uint8_t offset_low; // For TYPE_MESSAGE: low byte of offset (bits 0-7)
uint8_t message_type_id; // For TYPE_MESSAGE: bits 0-1: offset high (bits 8-9), bits 2-7: handler index (0-63)
};
};
// Helper methods
ProtoFieldType get_type() const { return static_cast<ProtoFieldType>(type_and_size & 0x1F); }
uint8_t get_precalced_size() const { return ((type_and_size >> 5) & 0x03) + 1; }
uint16_t get_offset() const {
if (get_type() == ProtoFieldType::TYPE_MESSAGE) {
// Reconstruct full offset from packed fields (10-bit offset)
// Bits 0-7 from offset_low, bits 8-9 from lower 2 bits of message_type_id
return static_cast<uint16_t>(offset_low) | (static_cast<uint16_t>(message_type_id & 0x03) << 8);
}
return offset;
}
uint8_t get_message_type_id() const { return message_type_id >> 2; } // Upper 6 bits for type ID (0-63)
};
class ProtoMessage {
public:
virtual ~ProtoMessage() = default;