subtitlecomposer/use-pocketsphinx-5.0.0-api.patch

From: Antonio Larrosa <alarrosa@suse.com>
Subject: Use the pocketsphinx 5.0.0 api

This uses the new pocketsphinx 5.0.0 api and stops using the vad_* parameters
that don't seem to be available in pocketsphinx anymore. Thus, I also removed
the section to set those parameters in the config dialog.

Index: subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxplugin.cpp
===================================================================
--- subtitlecomposer-0.8.1.orig/src/speechplugins/pocketsphinx/pocketsphinxplugin.cpp
+++ subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxplugin.cpp
@@ -40,6 +40,12 @@ PocketSphinxPlugin::waveFormat() const
 /*virtual*/ bool
 PocketSphinxPlugin::init()
 {
+#ifdef HAS_POCKETSPHINX_5_0_0
+	m_psConfig = ps_config_init(ps_args());
+	ps_config_set_str(m_psConfig, "hmm", QUrl(PocketSphinxConfig::acousticModelPath()).toLocalFile().toUtf8().constData());
+	ps_config_set_str(m_psConfig, "lm", QUrl(PocketSphinxConfig::trigramModelFile()).toLocalFile().toUtf8().constData());
+	ps_config_set_str(m_psConfig, "dict", QUrl(PocketSphinxConfig::lexiconFile()).toLocalFile().toUtf8().constData());
+#else
 	m_psConfig = cmd_ln_init(nullptr, ps_args(), true,
 				 "-hmm", QUrl(PocketSphinxConfig::acousticModelPath()).toLocalFile().toUtf8().constData(),
 				 "-lm", QUrl(PocketSphinxConfig::trigramModelFile()).toLocalFile().toUtf8().constData(),
@@ -55,6 +61,7 @@ PocketSphinxPlugin::init()
 				 // Log-ratio between signal level and noise level. (pocketsphinx default: 2.0)
 				 "-vad_threshold", QByteArray::number(PocketSphinxConfig::vadTreshold()).constData(),
 				 nullptr);
+#endif
 	if(m_psConfig == nullptr) {
 		qWarning() << "Failed to create PocketSphinx config object";
 		return false;
@@ -66,7 +73,12 @@ PocketSphinxPlugin::init()
 		return false;
 	}
 
+
+#ifdef HAS_POCKETSPHINX_5_0_0
+	m_psFrameRate = ps_config_int(m_psConfig, "frate");
+#else
 	m_psFrameRate = cmd_ln_int32_r(m_psConfig, "-frate");
+#endif
 
 	m_lineText.clear();
 	m_lineIn = m_lineOut = 0;
@@ -85,7 +97,11 @@ PocketSphinxPlugin::cleanup()
 		m_psDecoder = nullptr;
 	}
 	if(m_psConfig != nullptr) {
+#ifdef HAS_POCKETSPHINX_5_0_0
+		ps_config_free(m_psConfig);
+#else
 		cmd_ln_free_r(m_psConfig);
+#endif
 		m_psConfig = nullptr;
 	}
 }
Index: subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/CMakeLists.txt
===================================================================
--- subtitlecomposer-0.8.1.orig/src/speechplugins/pocketsphinx/CMakeLists.txt
+++ subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/CMakeLists.txt
@@ -8,8 +8,9 @@ set(CMAKE_REQUIRED_INCLUDES ${POCKETSPHI
 set(CMAKE_REQUIRED_LIBRARIES ${POCKETSPHINX_LIBRARIES})
 check_cxx_source_compiles("#include <pocketsphinx.h>\nint main(){ ps_seg_iter(nullptr); return 0; }" PocketSphinx_NEW_ps_seg_iter)
 check_cxx_source_compiles("#include <pocketsphinx.h>\nint main(){ cmd_ln_free_r(nullptr); return 0; }" PocketSphinx_OK_prealpha5)
+check_cxx_source_compiles("#include <pocketsphinx.h>\nint main(){ ps_config_init(nullptr); return 0; }" PocketSphinx_5_0_0_api)
 
-if(NOT PocketSphinx_OK_prealpha5)
+if(NOT PocketSphinx_OK_prealpha5 AND NOT PocketSphinx_5_0_0_api)
 	message(STATUS "Have found BROKEN PocketSphinx 5 - Speech plugin will not be built")
 	return()
 endif()
@@ -47,3 +48,7 @@ configure_file(${CMAKE_CURRENT_SOURCE_DI
 if(PocketSphinx_NEW_ps_seg_iter)
 	target_compile_definitions(pocketsphinxasr PRIVATE HAS_NEW_PS_SEG_ITER=1)
 endif()
+
+if(PocketSphinx_5_0_0_api)
+	target_compile_definitions(pocketsphinxasr PRIVATE HAS_POCKETSPHINX_5_0_0=1)
+endif()
Index: subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxconfigwidget.cpp
===================================================================
--- subtitlecomposer-0.8.1.orig/src/speechplugins/pocketsphinx/pocketsphinxconfigwidget.cpp
+++ subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxconfigwidget.cpp
@@ -28,6 +28,9 @@ PocketSphinxConfigWidget::PocketSphinxCo
 	kcfg_lexiconFile->setFilter(QLatin1String("*.dict *.dic|") + i18n("Sphinx Dictionaries") + QLatin1String("\n*|") + i18n("All Files"));
 	kcfg_trigramModelFile->setFilter(QStringLiteral("*.lm.bin *.lm|") + i18n("Trigram Models") + QLatin1String("\n*|") + i18n("All Files"));
 #endif
+#if HAS_POCKETSPHINX_5_0_0
+	grpVAD->hide();
+#endif
 }
 
 PocketSphinxConfigWidget::~PocketSphinxConfigWidget()
Index: subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxplugin.h
===================================================================
--- subtitlecomposer-0.8.1.orig/src/speechplugins/pocketsphinx/pocketsphinxplugin.h
+++ subtitlecomposer-0.8.1/src/speechplugins/pocketsphinx/pocketsphinxplugin.h
@@ -11,6 +11,9 @@
 
 typedef struct ps_decoder_s ps_decoder_t;
 typedef struct cmd_ln_s cmd_ln_t;
+#ifdef HAS_POCKETSPHINX_5_0_0
+typedef struct cmd_ln_s ps_config_t;
+#endif
 typedef struct SpeexPreprocessState_ SpeexPreprocessState;
 
 namespace SubtitleComposer {
@@ -40,7 +43,11 @@ private:
 	void processUtterance();
 
 private:
+#ifdef HAS_POCKETSPHINX_5_0_0
+	ps_config_t *m_psConfig;
+#else
 	cmd_ln_t *m_psConfig;
+#endif
 	ps_decoder_t *m_psDecoder;
 	qint32 m_psFrameRate;