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Host 0x2A: Plug-in requests a full refresh of information

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A plug-in may call this if they believe important information has changed such as the number of parameters. This seems to work together with VST_HOST_OPCODE_IO_MODIFIED.
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Xaymar
2025-08-08 01:24:10 +02:00
parent 2cfed28193
commit a6d1ae6999
1 changed files with 6 additions and 1 deletions
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vst.h
+6 -1
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@@ -940,12 +940,17 @@ enum VST_HOST_OPCODE {
VST_HOST_OPCODE_29 = 0x29, VST_HOST_OPCODE_29 = 0x29,
/** Request an update of the editor window. /** Refresh everything related to the effect that called this.
* This includes things like parameters, programs, banks, windows, files, meters, streams, sample rate, block size,
* and a lot more. Anything that has to do with the effect should be refreshed when the effect calls this.
* *
* @note (VST 2.0+) Available from VST 2.0 onwards.
*/ */
VST_HOST_OPCODE_2A = 0x2A, VST_HOST_OPCODE_2A = 0x2A,
/** @sa VST_HOST_OPCODE_2A */ /** @sa VST_HOST_OPCODE_2A */
VST_HOST_OPCODE_EDITOR_UPDATE = 0x2A, VST_HOST_OPCODE_EDITOR_UPDATE = 0x2A,
/** @sa VST_HOST_OPCODE_2A */
VST_HOST_OPCODE_REFRESH = 0x2A,
//-------------------------------------------------------------------------------- //--------------------------------------------------------------------------------
// VST 2.1 // VST 2.1