Add avifrgbtoyuvtest to test RGB-YUV subsampling
The current tests/avifyuv.c tool only displays 4:4:4 conversions.
Adding a convenient C++ test for chroma subsampling loss evaluation
will help when working on faster alternatives to the current slow
RGB-to-YUV conversion in avifenc.
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
index 77aac79..a46342a 100644
--- a/tests/CMakeLists.txt
+++ b/tests/CMakeLists.txt
@@ -84,6 +84,11 @@
target_include_directories(avifmetadatatest PRIVATE ${GTEST_INCLUDE_DIRS})
add_test(NAME avifmetadatatest COMMAND avifmetadatatest)
+ add_executable(avifrgbtoyuvtest gtest/avifrgbtoyuvtest.cc)
+ target_link_libraries(avifrgbtoyuvtest aviftest_helpers ${GTEST_BOTH_LIBRARIES})
+ target_include_directories(avifrgbtoyuvtest PRIVATE ${GTEST_INCLUDE_DIRS})
+ add_test(NAME avifrgbtoyuvtest COMMAND avifrgbtoyuvtest)
+
add_executable(avify4mtest gtest/avify4mtest.cc)
target_link_libraries(avify4mtest aviftest_helpers avif_apps ${GTEST_BOTH_LIBRARIES})
target_include_directories(avify4mtest PRIVATE ${GTEST_INCLUDE_DIRS})
