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test

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This commit is contained in:
J. Nick Koston
2025-10-28 15:03:20 -05:00
parent fe8a76b6d6
commit 0711542ff4
1 changed files with 8 additions and 7 deletions
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15
esphome/components/api/proto.h
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@@ -220,13 +220,14 @@ class ProtoWriteBuffer {
// Single implementation that all overloads delegate to
void encode_varint_raw(uint64_t value) {
size_t start = this->buffer_->size();
uint8_t *data = this->buffer_->data();
auto buffer = this->buffer_;
size_t start = buffer->size();
uint8_t *data = buffer->data();
// Fast paths for common cases (1-4 bytes) - inline encoding avoids loop overhead
if (value < (1ULL << 7)) {
// 1 byte - very common for field IDs and small lengths
this->buffer_->resize(start + 1);
buffer->resize(start + 1);
data[start] = static_cast<uint8_t>(value);
return;
}
@@ -234,7 +235,7 @@ class ProtoWriteBuffer {
uint8_t *p;
if (value < (1ULL << 14)) {
// 2 bytes
this->buffer_->resize(start + 2);
buffer->resize(start + 2);
p = data + start;
p[0] = (value & 0x7F) | 0x80;
p[1] = (value >> 7) & 0x7F;
@@ -242,7 +243,7 @@ class ProtoWriteBuffer {
}
if (value < (1ULL << 21)) {
// 3 bytes
this->buffer_->resize(start + 3);
buffer->resize(start + 3);
p = data + start;
p[0] = (value & 0x7F) | 0x80;
p[1] = ((value >> 7) & 0x7F) | 0x80;
@@ -251,7 +252,7 @@ class ProtoWriteBuffer {
}
if (value < (1ULL << 28)) {
// 4 bytes
this->buffer_->resize(start + 4);
buffer->resize(start + 4);
p = data + start;
p[0] = (value & 0x7F) | 0x80;
p[1] = ((value >> 7) & 0x7F) | 0x80;
@@ -277,7 +278,7 @@ class ProtoWriteBuffer {
size = 10;
}
this->buffer_->resize(start + size);
buffer->resize(start + size);
p = data + start;
size_t bytes = 0;
while (value) {