Index: libopenmpt/bindings/freebasic/libopenmpt.bi
===================================================================
--- libopenmpt/bindings/freebasic/libopenmpt.bi	(revision 21863)
+++ libopenmpt/bindings/freebasic/libopenmpt.bi	(working copy)
@@ -1314,6 +1314,26 @@
 '/
 Declare Function openmpt_module_get_pattern_num_rows(ByVal module As openmpt_module Ptr, ByVal pattern As Long) As Long
 
+/'* \brief Get the rows per beat of a pattern
+
+  \param mod The module handle to work on.
+  \param pattern The pattern whose time signature should be retrieved.
+  \return The rows per beat of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+  \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+  \since 0.8.0
+'/
+Declare Function openmpt_module_get_pattern_rows_per_beat(ByVal module As openmpt_module Ptr, ByVal pattern As Long) As Long
+
+/'* \brief Get the rows per beat of a measure
+
+  \param mod The module handle to work on.
+  \param pattern The pattern whose time signature should be retrieved.
+  \return The rows per measure of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+  \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+  \since 0.8.0
+'/
+Declare Function openmpt_module_get_pattern_rows_per_measure(ByVal module As openmpt_module Ptr, ByVal pattern As Long) As Long
+
 /'* \brief Get raw pattern content
 
   \param module The module handle to work on.
Index: libopenmpt/libopenmpt.h
===================================================================
--- libopenmpt/libopenmpt.h	(revision 21863)
+++ libopenmpt/libopenmpt.h	(working copy)
@@ -1372,6 +1372,25 @@
  */
 LIBOPENMPT_API int32_t openmpt_module_get_pattern_num_rows( openmpt_module * mod, int32_t pattern );
 
+/*! \brief Get the rows per beat of a pattern
+ *
+ * \param mod The module handle to work on.
+ * \param pattern The pattern whose time signature should be retrieved.
+ * \return The rows per beat of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+ * \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+ * \since 0.8.0
+ */
+LIBOPENMPT_API int32_t openmpt_module_get_pattern_rows_per_beat( openmpt_module * mod, int32_t pattern );
+
+/*! \brief Get the rows per beat of a measure
+ *
+ * \param mod The module handle to work on.
+ * \param pattern The pattern whose time signature should be retrieved.
+ * \return The rows per measure of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+ * \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+ */
+LIBOPENMPT_API int32_t openmpt_module_get_pattern_rows_per_measure(openmpt_module* mod, int32_t pattern);
+
 /*! \brief Get raw pattern content
  *
  * \param mod The module handle to work on.
Index: libopenmpt/libopenmpt.hpp
===================================================================
--- libopenmpt/libopenmpt.hpp	(revision 21863)
+++ libopenmpt/libopenmpt.hpp	(working copy)
@@ -1029,6 +1029,24 @@
 	*/
 	LIBOPENMPT_CXX_API_MEMBER std::int32_t get_pattern_num_rows( std::int32_t pattern ) const;
 
+	//! Get the rows per beat of a pattern
+	/*!
+	  \param pattern The pattern whose time signature should be retrieved.
+	  \return The rows per beat of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+	  \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+	  \since 0.8.0
+	*/
+	LIBOPENMPT_CXX_API_MEMBER std::int32_t get_pattern_rows_per_beat( std::int32_t pattern ) const;
+
+	//! Get the rows per beat of a measure
+	/*!
+	  \param pattern The pattern whose time signature should be retrieved.
+	  \return The rows per measure of the given pattern. If the pattern does not exist or the time signature is not defined, 0 is returned.
+	  \remarks Many module formats lack time signature metadata. In this case, the returned value may be an incorrect estimation.
+	  \since 0.8.0
+	*/
+	LIBOPENMPT_CXX_API_MEMBER std::int32_t get_pattern_rows_per_measure( std::int32_t pattern ) const;
+
 	//! Get raw pattern content
 	/*!
 	  \param pattern The pattern whose data should be retrieved.
Index: libopenmpt/libopenmpt_c.cpp
===================================================================
--- libopenmpt/libopenmpt_c.cpp	(revision 21863)
+++ libopenmpt/libopenmpt_c.cpp	(working copy)
@@ -1273,6 +1273,25 @@
 	return 0;
 }
 
+int32_t openmpt_module_get_pattern_rows_per_beat( openmpt_module * mod, int32_t pattern ) {
+	try {
+		openmpt::interface::check_soundfile( mod );
+		return mod->impl->get_pattern_rows_per_beat( pattern );
+	} catch ( ... ) {
+		openmpt::report_exception( __func__, mod );
+	}
+	return 0;
+}
+int32_t openmpt_module_get_pattern_rows_per_measure( openmpt_module * mod, int32_t pattern ) {
+	try {
+		openmpt::interface::check_soundfile( mod );
+		return mod->impl->get_pattern_rows_per_measure( pattern );
+	} catch ( ... ) {
+		openmpt::report_exception( __func__, mod );
+	}
+	return 0;
+}
+
 uint8_t openmpt_module_get_pattern_row_channel_command( openmpt_module * mod, int32_t pattern, int32_t row, int32_t channel, int command ) {
 	try {
 		openmpt::interface::check_soundfile( mod );
Index: libopenmpt/libopenmpt_cxx.cpp
===================================================================
--- libopenmpt/libopenmpt_cxx.cpp	(revision 21863)
+++ libopenmpt/libopenmpt_cxx.cpp	(working copy)
@@ -407,6 +407,14 @@
 	return impl->get_pattern_num_rows( pattern );
 }
 
+std::int32_t module::get_pattern_rows_per_beat( std::int32_t pattern ) const {
+	return impl->get_pattern_rows_per_beat( pattern );
+}
+
+std::int32_t module::get_pattern_rows_per_measure( std::int32_t pattern ) const {
+	return impl->get_pattern_rows_per_measure( pattern );
+}
+
 std::uint8_t module::get_pattern_row_channel_command( std::int32_t pattern, std::int32_t row, std::int32_t channel, int command ) const {
 	return impl->get_pattern_row_channel_command( pattern, row, channel, command );
 }
Index: libopenmpt/libopenmpt_impl.cpp
===================================================================
--- libopenmpt/libopenmpt_impl.cpp	(revision 21863)
+++ libopenmpt/libopenmpt_impl.cpp	(working copy)
@@ -1484,6 +1484,26 @@
 	return m_sndFile->Patterns[p].GetNumRows();
 }
 
+std::int32_t module_impl::get_pattern_rows_per_beat( std::int32_t p ) const {
+	if ( !mpt::is_in_range( p, std::numeric_limits<OpenMPT::PATTERNINDEX>::min(), std::numeric_limits<OpenMPT::PATTERNINDEX>::max() ) || !m_sndFile->Patterns.IsValidPat( static_cast<OpenMPT::PATTERNINDEX>( p ) ) ) {
+		return 0;
+	}
+	if ( m_sndFile->Patterns[p].GetOverrideSignature() ) {
+		return m_sndFile->Patterns[p].GetRowsPerBeat();
+	}
+	return m_sndFile->m_nDefaultRowsPerBeat;
+}
+
+std::int32_t module_impl::get_pattern_rows_per_measure( std::int32_t p ) const {
+	if ( !mpt::is_in_range( p, std::numeric_limits<OpenMPT::PATTERNINDEX>::min(), std::numeric_limits<OpenMPT::PATTERNINDEX>::max() ) || !m_sndFile->Patterns.IsValidPat( static_cast<OpenMPT::PATTERNINDEX>( p ) ) ) {
+		return 0;
+	}
+	if ( m_sndFile->Patterns[p].GetOverrideSignature() ) {
+		return m_sndFile->Patterns[p].GetRowsPerMeasure();
+	}
+	return m_sndFile->m_nDefaultRowsPerMeasure;
+}
+
 std::uint8_t module_impl::get_pattern_row_channel_command( std::int32_t p, std::int32_t r, std::int32_t c, int cmd ) const {
 	if ( !mpt::is_in_range( p, std::numeric_limits<OpenMPT::PATTERNINDEX>::min(), std::numeric_limits<OpenMPT::PATTERNINDEX>::max() ) || !m_sndFile->Patterns.IsValidPat( static_cast<OpenMPT::PATTERNINDEX>( p ) ) ) {
 		return 0;
Index: libopenmpt/libopenmpt_impl.hpp
===================================================================
--- libopenmpt/libopenmpt_impl.hpp	(revision 21863)
+++ libopenmpt/libopenmpt_impl.hpp	(working copy)
@@ -249,6 +249,8 @@
 	bool is_order_stop_entry( std::int32_t order ) const;
 	static bool is_pattern_stop_item( std::int32_t pattern );
 	std::int32_t get_pattern_num_rows( std::int32_t p ) const;
+	std::int32_t get_pattern_rows_per_beat( std::int32_t pattern ) const;
+	std::int32_t get_pattern_rows_per_measure( std::int32_t pattern ) const;
 	std::uint8_t get_pattern_row_channel_command( std::int32_t p, std::int32_t r, std::int32_t c, int cmd ) const;
 	std::string format_pattern_row_channel_command( std::int32_t p, std::int32_t r, std::int32_t c, int cmd ) const;
 	std::string highlight_pattern_row_channel_command( std::int32_t p, std::int32_t r, std::int32_t c, int cmd ) const;