libcamera: Adapt Vector class to new location

Change the namespace of the Vector class from libipa to libcamera and
add it to the build.

Signed-off-by: Stefan Klug <stefan.klug@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

test/meson.build

@@ -73,6 +73,7 @@ internal_tests = [
     {'name': 'timer-thread', 'sources': ['timer-thread.cpp']},
     {'name': 'unique-fd', 'sources': ['unique-fd.cpp']},
     {'name': 'utils', 'sources': ['utils.cpp']},
+    {'name': 'vector', 'sources': ['vector.cpp']},
     {'name': 'yaml-parser', 'sources': ['yaml-parser.cpp']},
 ]
 

test/vector.cpp

@@ -5,14 +5,14 @@
  * Vector tests
  */
 
-#include "../src/ipa/libipa/vector.h"
+#include "libcamera/internal/vector.h"
 
 #include <cmath>
 #include <iostream>
 
 #include "test.h"
 
-using namespace libcamera::ipa;
+using namespace libcamera;
 
 #define ASSERT_EQ(a, b)							\
 if ((a) != (b)) {							\