Tweak media reader precedence

Author: tedwaine

CMakeLists.txt

@@ -16,10 +16,10 @@ option(ENABLE_CLANG_TIDY "Enable clang-tidy, ninja clang-tidy." OFF)
 option(ENABLE_CLANG_FORMAT "Enable clang format, ninja clangformat." OFF)
 option(FORCE_COLORED_OUTPUT "Always produce ANSI-colored output (GNU/Clang only)." TRUE)
 option(OPTIMIZE_FOR_NATIVE "Build with -march=native" OFF)
-option(BUILD_RESKIN "Build xstudio reskin binary" ON)
 option(OTIO_SUBMODULE "Automatically build OpenTimelineIO as a submodule" OFF)
 option(USE_VCPKG "Use Vcpkg for package management" OFF)
 option(BUILD_PYSIDE_WIDGETS "Build xstudio player as PySide widget" OFF)
+option(OPENIMAGEIO_PLUGIN "Include the OpenImageIO PLugin" ON)
 
 if(WIN32)
   set(USE_VCPKG ON)

src/plugin/media_reader/CMakeLists.txt

@@ -2,6 +2,9 @@ add_src_and_test(ffmpeg)
 add_src_and_test(openexr)
 add_src_and_test(ppm)
 add_src_and_test(blank)
-add_src_and_test(openimageio)
+
+if (${OPENIMAGEIO_PLUGIN})
+    add_src_and_test(openimageio)
+endif()
 
 build_studio_plugins("${STUDIO_PLUGINS}")

src/plugin/media_reader/openexr/src/openexr.cpp

@@ -451,7 +451,7 @@ ImageBufPtr OpenEXRMediaReader::image(const media::AVFrameID &mptr) {
 MRCertainty
 OpenEXRMediaReader::supported(const caf::uri &, const std::array<uint8_t, 16> &sig) {
     if (sig[0] == 0x76 && sig[1] == 0x2f && sig[2] == 0x31 && sig[3] == 0x01)
-        return MRC_FULLY;
+        return MRC_FORCE;
 
     return MRC_NO;
 }