DPF

commit efeb647436269f47a07209f0b34282932beacecd
parent a44fea0ff5a16f4e6d633545bb03f0cbda5b81c5
Author: falkTX <falktx@falktx.com>
Date:   Tue,  6 Sep 2022 11:37:49 +0100

Move a few VST utility functions to common code

Diffstat:
M
distrho/src/DistrhoPluginInternal.hpp
 | 
57
++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
M
distrho/src/DistrhoPluginVST.hpp
 | 
47
++++++-----------------------------------------

2 files changed, 62 insertions(+), 42 deletions(-)
diff --git a/distrho/src/DistrhoPluginInternal.hpp b/distrho/src/DistrhoPluginInternal.hpp
@@ -68,7 +68,8 @@ struct PortGroupWithId : PortGroup {
           groupId(kPortGroupNone) {}
 };
 
-static void fillInPredefinedPortGroupData(const uint32_t groupId, PortGroup& portGroup)
+static inline
+void fillInPredefinedPortGroupData(const uint32_t groupId, PortGroup& portGroup)
 {
     switch (groupId)
     {
@@ -87,6 +88,55 @@ static void fillInPredefinedPortGroupData(const uint32_t groupId, PortGroup& por
     }
 }
 
+static inline
+void strncpy(char* const dst, const char* const src, const size_t length)
+{
+    DISTRHO_SAFE_ASSERT_RETURN(length > 0,);
+
+    if (const size_t len = std::min(std::strlen(src), length-1U))
+    {
+        std::memcpy(dst, src, len);
+        dst[len] = '\0';
+    }
+    else
+    {
+        dst[0] = '\0';
+    }
+}
+
+template<typename T>
+static inline
+void snprintf_t(char* const dst, const T value, const char* const format, const size_t size)
+{
+    DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
+    std::snprintf(dst, size-1, format, value);
+    dst[size-1] = '\0';
+}
+
+static inline
+void snprintf_f32(char* const dst, const float value, const size_t size)
+{
+    return snprintf_t<float>(dst, value, "%f", size);
+}
+
+static inline
+void snprintf_f32(char* const dst, const double value, const size_t size)
+{
+    return snprintf_t<double>(dst, value, "%f", size);
+}
+
+static inline
+void snprintf_i32(char* const dst, const int32_t value, const size_t size)
+{
+    return snprintf_t<int32_t>(dst, value, "%d", size);
+}
+
+static inline
+void snprintf_u32(char* const dst, const uint32_t value, const size_t size)
+{
+    return snprintf_t<uint32_t>(dst, value, "%u", size);
+}
+
 // -----------------------------------------------------------------------
 // Plugin private data
 
@@ -597,6 +647,11 @@ public:
         return (getParameterHints(index) & kParameterIsOutput) != 0x0;
     }
 
+    bool isParameterInteger(const uint32_t index) const noexcept
+    {
+        return (getParameterHints(index) & kParameterIsInteger) != 0x0;
+    }
+
     bool isParameterTrigger(const uint32_t index) const noexcept
     {
         return (getParameterHints(index) & kParameterIsTrigger) == kParameterIsTrigger;
diff --git a/distrho/src/DistrhoPluginVST.hpp b/distrho/src/DistrhoPluginVST.hpp
@@ -137,22 +137,6 @@ size_t strlen_utf16(const int16_t* const str)
 // --------------------------------------------------------------------------------------------------------------------
 
 static inline
-void strncpy(char* const dst, const char* const src, const size_t length)
-{
-    DISTRHO_SAFE_ASSERT_RETURN(length > 0,);
-
-    if (const size_t len = std::min(std::strlen(src), length-1U))
-    {
-        std::memcpy(dst, src, len);
-        dst[len] = '\0';
-    }
-    else
-    {
-        dst[0] = '\0';
-    }
-}
-
-static inline
 void strncpy_utf8(char* const dst, const int16_t* const src, const size_t length)
 {
     DISTRHO_SAFE_ASSERT_RETURN(length > 0,);
@@ -201,15 +185,8 @@ void strncpy_utf16(int16_t* const dst, const char* const src, const size_t lengt
 // --------------------------------------------------------------------------------------------------------------------
 
 template<typename T>
-static void snprintf_t(char* const dst, const T value, const char* const format, const size_t size)
-{
-    DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
-    std::snprintf(dst, size-1, format, value);
-    dst[size-1] = '\0';
-}
-
-template<typename T>
-static void snprintf_utf16_t(int16_t* const dst, const T value, const char* const format, const size_t size)
+static inline
+void snprintf_utf16_t(int16_t* const dst, const T value, const char* const format, const size_t size)
 {
     DISTRHO_SAFE_ASSERT_RETURN(size > 0,);
 
@@ -224,27 +201,15 @@ static void snprintf_utf16_t(int16_t* const dst, const T value, const char* cons
 }
 
 static inline
-void snprintf_f32(char* const dst, const float value, const size_t size)
-{
-    return snprintf_t<float>(dst, value, "%f", size);
-}
-
-static inline
-void snprintf_i32(char* const dst, const int32_t value, const size_t size)
-{
-    return snprintf_t<int32_t>(dst, value, "%d", size);
-}
-
-static inline
-void snprintf_u32(char* const dst, const uint32_t value, const size_t size)
+void snprintf_f32_utf16(int16_t* const dst, const float value, const size_t size)
 {
-    return snprintf_t<uint32_t>(dst, value, "%u", size);
+    return snprintf_utf16_t<float>(dst, value, "%f", size);
 }
 
 static inline
-void snprintf_f32_utf16(int16_t* const dst, const float value, const size_t size)
+void snprintf_f32_utf16(int16_t* const dst, const double value, const size_t size)
 {
-    return snprintf_utf16_t<float>(dst, value, "%f", size);
+    return snprintf_utf16_t<double>(dst, value, "%f", size);
 }
 
 static inline