refactor: Add filter-replace-utils for serializing and deserializing (#170)

- Add filter-replace-utils for serializing and deserializing in the src/ui directory.
- Update CMakeLists.txt to include the new files in the target_sources.
- Update FindLibAvObs.cmake to read buildspec.json from the CMAKE_SOURCE_DIR.
- Update model-infos.cpp to include two new Whisper models.
- Add a new CMakeLists.txt file in the src/tests directory.
- Add localvocal-offline-test.cpp in the src/tests directory.
- Add clear_current_caption function in localvocal-offline-test.cpp.

CMakeLists.txt

@@ -130,32 +130,5 @@ target_sources(
 set_target_properties_plugin(${CMAKE_PROJECT_NAME} PROPERTIES OUTPUT_NAME ${_name})
 
 if(ENABLE_TESTS)
-  add_executable(${CMAKE_PROJECT_NAME}-tests)
-
-  include(cmake/FindLibAvObs.cmake)
-
-  target_sources(
-    ${CMAKE_PROJECT_NAME}-tests
-    PRIVATE src/tests/localvocal-offline-test.cpp
-            src/tests/audio-file-utils.cpp
-            src/transcription-utils.cpp
-            src/model-utils/model-infos.cpp
-            src/model-utils/model-find-utils.cpp
-            src/whisper-utils/whisper-processing.cpp
-            src/whisper-utils/whisper-utils.cpp
-            src/whisper-utils/silero-vad-onnx.cpp
-            src/whisper-utils/token-buffer-thread.cpp
-            src/whisper-utils/vad-processing.cpp
-            src/translation/language_codes.cpp
-            src/translation/translation.cpp
-            src/ui/filter-replace-utils.cpp
-            src/translation/translation-language-utils.cpp)
-
-  find_libav(${CMAKE_PROJECT_NAME}-tests)
-
-  target_link_libraries(${CMAKE_PROJECT_NAME}-tests PRIVATE ct2 sentencepiece Whispercpp Ort OBS::libobs ICU)
-  target_include_directories(${CMAKE_PROJECT_NAME}-tests PRIVATE src)
-
-  # install the tests to the release/test directory
-  install(TARGETS ${CMAKE_PROJECT_NAME}-tests DESTINATION test)
+  add_subdirectory(src/tests)
 endif()

cmake/FindLibAvObs.cmake

@@ -20,7 +20,7 @@ function(find_libav TARGET)
   endif()
 
   if(NOT buildspec)
-    file(READ "${CMAKE_CURRENT_SOURCE_DIR}/buildspec.json" buildspec)
+    file(READ "${CMAKE_SOURCE_DIR}/buildspec.json" buildspec)
   endif()
   string(
     JSON
@@ -36,7 +36,7 @@ function(find_libav TARGET)
   elseif(APPLE)
     set(arch universal)
   endif()
-  set(deps_root "${CMAKE_CURRENT_SOURCE_DIR}/.deps/obs-deps-${version}-${arch}")
+  set(deps_root "${CMAKE_SOURCE_DIR}/.deps/obs-deps-${version}-${arch}")
 
   target_include_directories(${TARGET} PRIVATE "${deps_root}/include")
   target_link_libraries(

src/model-utils/model-infos.cpp

@@ -221,14 +221,26 @@ std::map<std::string, ModelInfo> models_info = {{
 	    "7d99f41a10525d0206bddadd86760181fa920438b6b33237e3118ff6c83bb53d"}}}},
 	{"Whisper Medium English (1.5Gb)",
 	 {"Whisper Medium English",
-	  "ggml-meduim-en",
+	  "ggml-medium-en",
 	  MODEL_TYPE_TRANSCRIPTION,
 	  {{"https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-medium.en.bin",
 	    "cc37e93478338ec7700281a7ac30a10128929eb8f427dda2e865faa8f6da4356"}}}},
 	{"Whisper Medium (1.5Gb)",
 	 {"Whisper Medium",
-	  "ggml-meduim",
+	  "ggml-medium",
 	  MODEL_TYPE_TRANSCRIPTION,
 	  {{"https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-medium.bin",
 	    "6c14d5adee5f86394037b4e4e8b59f1673b6cee10e3cf0b11bbdbee79c156208"}}}},
+	{"Whisper Large v3 Turbo (1.62Gb)",
+	 {"Whisper Large v3 Turbo",
+	  "ggml-large-v3-turbo",
+	  MODEL_TYPE_TRANSCRIPTION,
+	  {{"https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-large-v3-turbo.bin",
+	    "1FC70F774D38EB169993AC391EEA357EF47C88757EF72EE5943879B7E8E2BC69"}}}},
+	{"Whisper Large v3 Turbo q5 (574Mb)",
+	 {"Whisper Large v3 Turbo q5",
+	  "ggml-large-v3-turbo-q5_0",
+	  MODEL_TYPE_TRANSCRIPTION,
+	  {{"https://huggingface.co/ggerganov/whisper.cpp/resolve/main/ggml-large-v3-turbo-q5_0.bin",
+	    "394221709CD5AD1F40C46E6031CA61BCE88931E6E088C188294C6D5A55FFA7E2"}}}},
 }};

src/tests/CMakeLists.txt

@@ -0,0 +1,29 @@
+set(TEST_EXEC_NAME ${CMAKE_PROJECT_NAME}-tests)
+
+add_executable(${TEST_EXEC_NAME})
+
+target_sources(
+  ${TEST_EXEC_NAME}
+  PRIVATE ${CMAKE_SOURCE_DIR}/src/tests/localvocal-offline-test.cpp
+          ${CMAKE_SOURCE_DIR}/src/tests/audio-file-utils.cpp
+          ${CMAKE_SOURCE_DIR}/src/transcription-utils.cpp
+          ${CMAKE_SOURCE_DIR}/src/model-utils/model-infos.cpp
+          ${CMAKE_SOURCE_DIR}/src/model-utils/model-find-utils.cpp
+          ${CMAKE_SOURCE_DIR}/src/whisper-utils/whisper-processing.cpp
+          ${CMAKE_SOURCE_DIR}/src/whisper-utils/whisper-utils.cpp
+          ${CMAKE_SOURCE_DIR}/src/whisper-utils/silero-vad-onnx.cpp
+          ${CMAKE_SOURCE_DIR}/src/whisper-utils/token-buffer-thread.cpp
+          ${CMAKE_SOURCE_DIR}/src/whisper-utils/vad-processing.cpp
+          ${CMAKE_SOURCE_DIR}/src/translation/language_codes.cpp
+          ${CMAKE_SOURCE_DIR}/src/translation/translation.cpp
+          ${CMAKE_SOURCE_DIR}/src/ui/filter-replace-utils.cpp
+          ${CMAKE_SOURCE_DIR}/src/translation/translation-language-utils.cpp)
+
+include(${CMAKE_SOURCE_DIR}/cmake/FindLibAvObs.cmake)
+find_libav(${TEST_EXEC_NAME})
+
+target_link_libraries(${TEST_EXEC_NAME} PRIVATE ct2 sentencepiece Whispercpp Ort OBS::libobs ICU)
+target_include_directories(${TEST_EXEC_NAME} PRIVATE ${CMAKE_SOURCE_DIR}/src)
+
+# install the tests to the release/test directory
+install(TARGETS ${TEST_EXEC_NAME} DESTINATION test)

src/tests/localvocal-offline-test.cpp

@@ -276,6 +276,21 @@ void json_segments_saver_thread_function()
 	}
 }
 
+void clear_current_caption(transcription_filter_data *gf_)
+{
+	if (gf_->captions_monitor.isEnabled()) {
+		gf_->captions_monitor.clear();
+		gf_->translation_monitor.clear();
+	}
+	// reset translation context
+	gf_->last_text_for_translation = "";
+	gf_->last_text_translation = "";
+	gf_->translation_ctx.last_input_tokens.clear();
+	gf_->translation_ctx.last_translation_tokens.clear();
+	gf_->last_transcription_sentence.clear();
+	gf_->cleared_last_sub = true;
+}
+
 void set_text_callback(struct transcription_filter_data *gf,
 		       const DetectionResultWithText &resultIn)
 {