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[api] Optimize protobuf varint encoding for flash savings

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J. Nick Koston
2025-10-28 22:13:07 -05:00
parent f96c4ad721
commit ed4c2cc8be
1 changed files with 2 additions and 1 deletions
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esphome/components/api/proto.h
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@@ -221,7 +221,8 @@ class ProtoWriteBuffer {
void write(uint8_t value) { this->buffer_->push_back(value); } void write(uint8_t value) { this->buffer_->push_back(value); }
// Single implementation that all overloads delegate to // Single implementation that all overloads delegate to
void encode_varint(uint64_t value) { // Mark noinline to prevent code bloat from inlining into every caller
__attribute__((noinline)) void encode_varint(uint64_t value) {
auto buffer = this->buffer_; auto buffer = this->buffer_;
size_t start = buffer->size(); size_t start = buffer->size();