From 5f6121aba00cd6f91213eff01a486d3e8cb78e91 Mon Sep 17 00:00:00 2001
From: Dalton Messmer <33463986+messmerd@users.noreply.github.com>
Date: Thu, 2 Nov 2023 01:25:47 -0400
Subject: [PATCH 1/2] Add CLAP_PARAM_IS_ENUM to parameter flags

Adds a CLAP_PARAM_IS_ENUM flag to clap_param_info_flags to denote an enum parameter. This flag tells the host when a parameter represents a set of named options mapped to integers, which can help the host decide how to present the parameter to users in its UI.
---
 include/clap/ext/params.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/clap/ext/params.h b/include/clap/ext/params.h
index df60725a..a333c2eb 100644
--- a/include/clap/ext/params.h
+++ b/include/clap/ext/params.h
@@ -195,6 +195,12 @@ enum {
    // A simple example would be a DC Offset, changing it will change the output signal and must be
    // processed.
    CLAP_PARAM_REQUIRES_PROCESS = 1 << 15,
+
+   // The parameter represents a set of named options mapped to integers.
+   // It implies that the parameter is stepped.
+   //
+   // This flag may help the host decide how to present the parameter to users.
+   CLAP_PARAM_IS_ENUM = 1 << 16,
 };
 typedef uint32_t clap_param_info_flags;
 

From db714f0a2f73f866fdb60d593d1a5f1966e332cf Mon Sep 17 00:00:00 2001
From: Dalton Messmer <33463986+messmerd@users.noreply.github.com>
Date: Thu, 2 Nov 2023 19:38:17 -0400
Subject: [PATCH 2/2] Update wording

---
 include/clap/ext/params.h | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/include/clap/ext/params.h b/include/clap/ext/params.h
index a333c2eb..9b613918 100644
--- a/include/clap/ext/params.h
+++ b/include/clap/ext/params.h
@@ -196,10 +196,9 @@ enum {
    // processed.
    CLAP_PARAM_REQUIRES_PROCESS = 1 << 15,
 
-   // The parameter represents a set of named options mapped to integers.
-   // It implies that the parameter is stepped.
-   //
-   // This flag may help the host decide how to present the parameter to users.
+   // Indicates that this parameter represents an enumerated value.
+   // If you set this flag, then you must set CLAP_PARAM_IS_STEPPED too.
+   // All values from min to max must have a non blank value_to_text().
    CLAP_PARAM_IS_ENUM = 1 << 16,
 };
 typedef uint32_t clap_param_info_flags;