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-rw-r--r--src/libcamera/ipa_manager.cpp16
1 files changed, 12 insertions, 4 deletions
diff --git a/src/libcamera/ipa_manager.cpp b/src/libcamera/ipa_manager.cpp
index 708233e8..27aa1792 100644
--- a/src/libcamera/ipa_manager.cpp
+++ b/src/libcamera/ipa_manager.cpp
@@ -7,6 +7,7 @@
#include "ipa_manager.h"
+#include <algorithm>
#include <dirent.h>
#include <string.h>
#include <sys/types.h>
@@ -112,7 +113,7 @@ int IPAManager::addDir(const char *libDir)
if (!dir)
return -errno;
- unsigned int count = 0;
+ std::vector<std::string> paths;
while ((ent = readdir(dir)) != nullptr) {
int offset = strlen(ent->d_name) - 3;
if (offset < 0)
@@ -120,8 +121,16 @@ int IPAManager::addDir(const char *libDir)
if (strcmp(&ent->d_name[offset], ".so"))
continue;
- IPAModule *ipaModule = new IPAModule(std::string(libDir) +
- "/" + ent->d_name);
+ paths.push_back(std::string(libDir) + "/" + ent->d_name);
+ }
+ closedir(dir);
+
+ /* Ensure a stable ordering of modules. */
+ std::sort(paths.begin(), paths.end());
+
+ unsigned int count = 0;
+ for (const std::string &path : paths) {
+ IPAModule *ipaModule = new IPAModule(path);
if (!ipaModule->isValid()) {
delete ipaModule;
continue;
@@ -131,7 +140,6 @@ int IPAManager::addDir(const char *libDir)
count++;
}
- closedir(dir);
return count;
}