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[api] Keep the protobuf write cursor in a register and emit sub-message tags inline (#20124)

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This commit is contained in:
J. Nick Koston
2026-10-07 10:08:25 -10:00
committed by GitHub
parent 0323fd36d4
commit 3296bccd3c
12 changed files with 495 additions and 538 deletions
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tests/components/api/test_wizard.cpp
+2 -4
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@@ -47,16 +47,14 @@ const WizardInputEntry API_WIZARD_INPUTS[API_WIZARD_INPUT_COUNT] = {
using Bytes = std::vector<uint8_t>;
static Bytes encode(const ProtoMessage &msg, uint32_t (*calc)(const void *),
uint8_t *(*enc)(const void *, ProtoWriteBuffer &PROTO_ENCODE_DEBUG_PARAM)) {
static Bytes encode(const ProtoMessage &msg, uint32_t (*calc)(const void *), ProtoEncodeFn enc) {
APIBuffer buffer;
uint32_t size = calc(&msg);
EXPECT_TRUE(buffer.resize(size));
ProtoWriteBuffer writer(&buffer, 0);
#ifdef ESPHOME_DEBUG_API
uint8_t *proto_debug_end_ = buffer.data() + buffer.size();
#endif
uint8_t *end = enc(&msg, writer PROTO_ENCODE_DEBUG_ARG);
uint8_t *end = enc(&msg, buffer.data() PROTO_ENCODE_DEBUG_ARG);
EXPECT_EQ(static_cast<size_t>(end - buffer.data()), size);
return Bytes(buffer.data(), buffer.data() + size);
}