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-rw-r--r--ext/osc.lv2/osc.h119
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diff --git a/ext/osc.lv2/osc.h b/ext/osc.lv2/osc.h
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--- a/ext/osc.lv2/osc.h
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-/* LV2 OSC Messages Extension
- * Copyright (C) 2007-2009 David Robillard <http://drobilla.net>
- *
- * This header is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This header is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef LV2_OSC_H
-#define LV2_OSC_H
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/** @file
- * C header for the LV2 OSC extension <http://lv2plug.in/ns/ext/osc>.
- * This extension defines a format for (raw) OSC messages/events.
- */
-
-
-/** Argument (in a message).
- *
- * The name of the element in this union directly corresponds to the OSC
- * type tag character in LV2_Event::types.
- */
-typedef union {
- /* Standard OSC types */
- int32_t i; /**< 32 bit signed integer */
- float f; /**< 32 bit IEEE-754 floating point number ("float") */
- char s; /**< Standard C, NULL terminated string */
- uint8_t b; /**< Blob (int32 size then size bytes padded to 32 bits) */
-
- /* "Nonstandard" OSC types (defined in the OSC standard) */
- int64_t h; /* 64 bit signed integer */
- // t /* OSC-timetag */
- double d; /* 64 bit IEEE 754 floating point number ("double") */
- // S /* Symbol, represented as an OSC-string */
- int32_t c; /* Character, represented as a 32-bit integer */
- // r /* 32 bit RGBA color */
- // m /* 4 byte MIDI message. Bytes from MSB to LSB are: port id, status byte, data1, data2 */
- // T /* True. No bytes are allocated in the argument data. */
- // F /* False. No bytes are allocated in the argument data. */
- // N /* Nil. No bytes are allocated in the argument data. */
- // I /* Infinitum. No bytes are allocated in the argument data. */
- // [ /* The beginning of an array. */
- // ] /* The end of an array. */
-} LV2_OSC_Argument;
-
-
-
-/** Message.
- *
- * This is an OSC message at heart, but with some additional cache information
- * to allow fast access to parameters. This is the payload of an LV2_Event,
- * time stamp and size (being generic) are in the containing header.
- */
-typedef struct {
- uint32_t data_size; /**< Total size of data, in bytes */
- uint32_t argument_count; /**< Number of arguments in data */
- uint32_t types_offset; /**< Offset of types string in data */
-
- /** Take the address of this member to get a pointer to the remaining data.
- *
- * Contents are an argument index:
- * uint32_t argument_index[argument_count]
- *
- * followed by a standard OSC message:
- * char path[path_length] (padded OSC string)
- * char types[argument_count] (padded OSC string)
- * void data[data_size]
- */
- char data;
-
-} LV2_OSC_Event;
-
-LV2_OSC_Event* lv2_osc_event_new(const char* path, const char* types, ...);
-
-LV2_OSC_Event* lv2_osc_event_from_raw(uint32_t out_buf_size, void* out_buf,
- uint32_t raw_msg_size, void* raw_msg);
-
-static inline uint32_t lv2_osc_get_osc_message_size(const LV2_OSC_Event* msg)
- { return (msg->argument_count * sizeof(char) + 1) + msg->data_size; }
-
-static inline const void* lv2_osc_get_osc_message(const LV2_OSC_Event* msg)
- { return (const void*)(&msg->data + (sizeof(uint32_t) * msg->argument_count)); }
-
-static inline const char* lv2_osc_get_path(const LV2_OSC_Event* msg)
- { return (const char*)(&msg->data + (sizeof(uint32_t) * msg->argument_count)); }
-
-static inline const char* lv2_osc_get_types(const LV2_OSC_Event* msg)
- { return (const char*)(&msg->data + msg->types_offset); }
-
-static inline LV2_OSC_Argument* lv2_osc_get_argument(const LV2_OSC_Event* msg, uint32_t i)
- { return (LV2_OSC_Argument*)(&msg->data + ((uint32_t*)&msg->data)[i]); }
-
-/*
-int lv2_osc_buffer_append_message(LV2_Event_Buffer* buf, LV2_Event* msg);
-int lv2_osc_buffer_append(LV2_Event_Buffer* buf, double time, const char* path, const char* types, ...);
-void lv2_osc_buffer_compact(LV2_Event_Buffer* buf);
-*/
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* LV2_OSC_H */