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47 lines
1.4 KiB
C
47 lines
1.4 KiB
C
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/*
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* BridgeOpCodes.h
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* ---------------
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* Purpose: Various dispatch opcodes for communication between OpenMPT and its plugin bridge.
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* Notes : (currently none)
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* Authors: Johannes Schultz (OpenMPT Devs)
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#pragma once
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#include "openmpt/all/BuildSettings.hpp"
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#include "../mptrack/plugins/VstDefinitions.h"
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OPENMPT_NAMESPACE_BEGIN
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enum VendorSpecificOpCodes : int32
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{
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// Explicitely tell the plugin bridge to update the AEffect struct cache
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kUpdateEffectStruct = 0,
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// Notify the host that it needs to resize its processing buffers
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kUpdateProcessingBuffer,
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// Returns the pointer to the bridge wrapper object for the current plugin
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kGetWrapperPointer,
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// Sets name for new shared memory object - name in ptr
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kUpdateEventMemName,
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kCloseOldProcessingMemory,
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// Cache program names - ptr points to 2x int32 containing the start and end program index - caches names in range [start, end[
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kCacheProgramNames,
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// Cache parameter information - ptr points to 2x int32 containing the start and end parameter index - caches info in range [start, end[
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kCacheParameterInfo,
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// Cache parameter values
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kBeginGetProgram,
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// Stop using parameter value cache
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kEndGetProgram,
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// Constant for identifying our vendor-specific opcodes
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kVendorOpenMPT = Vst::FourCC("OMPT"),
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// Maximum length of cached program names
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kCachedProgramNameLength = 256,
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};
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OPENMPT_NAMESPACE_END
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