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-rw-r--r--src/ipa/rkisp1/rkisp1.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp
index 4f5fdb14..02419e25 100644
--- a/src/ipa/rkisp1/rkisp1.cpp
+++ b/src/ipa/rkisp1/rkisp1.cpp
@@ -98,7 +98,7 @@ void IPARkISP1::configure(const std::map<unsigned int, IPAStream> &streamConfig,
void IPARkISP1::mapBuffers(const std::vector<IPABuffer> &buffers)
{
- for (IPABuffer buffer : buffers) {
+ for (const IPABuffer &buffer : buffers) {
bufferInfo_[buffer.id] = buffer.memory;
bufferInfo_[buffer.id].planes()[0].mem();
}