Update CMakeLists.txt

[arjendekorte]

The extended_type test will always fail when build with WITH_UNCOMPRESSED_CODEC=ON as HEVC will not be available then.

[farindk]

The uncompressed codec has nothing to do with the HEVC codec.
The real reason is probably that you compiled with plugins and the test could not find the plugin, similar to what was observed here: #1362

[arjendekorte]

It indeed has nothing to do with WITH_UNCOMPRESSED_CODEC=ON, but it is a different problem as mentioned in #1362. The problem is the HEVC codec is not available here:

[    3s] Preset CMake variables:
[    3s] 
[    3s]   BUILD_TESTING="ON"
[    3s]   CMAKE_COMPILE_WARNING_AS_ERROR="ON"
[    3s]   ENABLE_EXPERIMENTAL_FEATURES="ON"
[    3s]   ENABLE_PLUGIN_LOADING="OFF"
[    3s]   WITH_REDUCED_VISIBILITY="OFF"
[    3s]   WITH_UNCOMPRESSED_CODEC="ON"

[...]

[    3s] === Summary of compiled codecs ===
[    3s] libde265 HEVC decoder           : - not found
[    3s] FFMPEG HEVC decoder (HW acc)    : - disabled
[    3s] x265 HEVC encoder               : - not found
[    3s] Kvazaar HEVC encoder            : - disabled
[    3s] AOM AV1 decoder                 : + built-in
[    3s] AOM AV1 encoder                 : + built-in
[    3s] Dav1d AV1 decoder               : - disabled
[    3s] SVT AV1 encoder                 : - disabled
[    3s] Rav1e AV1 encoder               : - disabled
[    3s] JPEG decoder                    : - disabled
[    3s] JPEG encoder                    : - disabled
[    3s] OpenH264 decoder                : - not found
[    3s] OpenJPEG J2K decoder            : - disabled
[    3s] OpenJPEG J2K encoder            : - disabled
[    3s] OpenJPH HT-J2K encoder          : - disabled
[    3s] uvg266 VVC enc. (experimental)  : - disabled
[    3s] vvenc VVC enc. (experimental)   : - disabled
[    3s] vvdec VVC dec. (experimental)   : - disabled

This causes the extended_type test to fail at line 44.

[arjendekorte]

I guess the way to do this, is by running this test only if the HEVC is available

diff -purN a/tests/CMakeLists.txt b/tests/CMakeLists.txt
--- a/tests/CMakeLists.txt      2024-11-01 11:56:56.000000000 +0100
+++ b/tests/CMakeLists.txt      2024-11-03 22:35:11.344681868 +0100
@@ -47,9 +47,12 @@ endif()
 # --- tests that only access the public API
 
 add_libheif_test(encode)
-add_libheif_test(extended_type)
 add_libheif_test(region)
 
+if ((WITH_X265 OR WITH_KVAZAAR) AND SUPPORTS_HEIC_ENCODING)
+    add_libheif_test(extended_type)
+endif()
+
 if (WITH_OPENJPH_ENCODER AND SUPPORTS_J2K_HT_ENCODING)
     add_libheif_test(encode_htj2k)
 else()

[farindk]

Yes, that makes sense. I'll think of a change in the spirit of your proposal. (It is a bit more difficult because there are tests that require HEVC and AV1, or some tests would run with any codec. This makes things complex.)

[farindk]

At the above commit, these cases should now be reported as "skipped tests".