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Release 1.0.32
* Added program lookup using in PATH environment variable when launching process. * Added system::exec_detached functions for launching detached processes. * Some updates and improvements on the configuration parser and serializer. * Added condition variables support. * Added support of XPM1/XPM2/XPM3 icon format. * Improved interface of lsp::Color class. * Added lsp::mm::IColorMap interface. * Added lsp::mm::Bitmap class. * Better parsing APO equalizer text files. * Better decoding audio file loading errors. * Updated module versions in dependencies.
2 parents 160deac + deedd0b commit 06e0bba

84 files changed

Lines changed: 13497 additions & 589 deletions

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‎CHANGELOG‎

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* RECENT CHANGES
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*******************************************************************************
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=== 1.0.32 ===
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* Added program lookup using in PATH environment variable when launching process.
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* Added system::exec_detached functions for launching detached processes.
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* Some updates and improvements on the configuration parser and serializer.
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* Added condition variables support.
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* Added support of XPM1/XPM2/XPM3 icon format.
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* Improved interface of lsp::Color class.
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* Added lsp::mm::IColorMap interface.
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* Added lsp::mm::Bitmap class.
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* Better parsing APO equalizer text files.
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* Better decoding audio file loading errors.
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* Updated module versions in dependencies.
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=== 1.0.31 ===
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* Task execution mechanism moved task state field from volatile to atomic.
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* Updated LLTL hashing specifications.

‎include/lsp-plug.in/fmt/RoomEQWizard.h‎

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/*
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* Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
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* Copyright (C) 2026 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2026 Vladimir Sadovnikov <sadko4u@gmail.com>
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*
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* This file is part of lsp-runtime-lib
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* Created on: 6 сент. 2019 г.
@@ -43,13 +43,16 @@ namespace lsp
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LPQ, // 12dB/octave Low Pass filter with adjustable Q
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HPQ, // 12dB/octave High Pass filter with adjustable Q
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LS, // Low Shelf filter
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LSC, // Low Shelf filter (variation)
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HS, // High Shelf filter
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HSC, // High Shelf filter (variation)
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LS6, // 6dB/octave Low Shelf filter
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HS6, // 6dB/octave High Shelf filter
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LS12, // 12dB/octave Low Shelf filter
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HS12, // 12dB/octave High Shelf filter
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NO, // notch filter
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AP // allpass filter
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AP, // allpass filter
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BP, // bandpass filter
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};
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typedef struct filter_t
@@ -86,12 +89,13 @@ namespace lsp
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typedef struct config_t
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{
89-
int32_t nVerMaj; // Major version
90-
int32_t nVerMin; // Minor version
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const char *sEqType; // Equalizer type
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const char *sNotes; // Notes
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size_t nFilters; // Number of filters
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filter_t *vFilters; // List of filters
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int32_t nVerMaj; // Major version
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int32_t nVerMin; // Minor version
94+
const char *sEqType; // Equalizer type
95+
const char *sNotes; // Notes
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double fPreamp; // Pre-amplification gain in dB
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size_t nFilters; // Number of filters
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filter_t *vFilters; // List of filters
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} config_t;
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/**

‎include/lsp-plug.in/fmt/config/Serializer.h‎

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/*
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* Copyright (C) 2023 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2023 Vladimir Sadovnikov <sadko4u@gmail.com>
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* Copyright (C) 2026 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2026 Vladimir Sadovnikov <sadko4u@gmail.com>
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*
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* This file is part of lsp-runtime-lib
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* Created on: 1 мая 2020 г.
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*/
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virtual status_t write_blob(const LSPString *key, const blob_t *v, size_t flags);
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virtual status_t write_blob(const char *key, const blob_t *v, size_t flags);
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246+
/**
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* Write configuration parameter
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* @param param configuration parameter
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* @return status of operation
250+
*/
251+
status_t write(const config::param_t * param);
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status_t write(const config::param_t & param);
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};
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} /* namespace config */

‎include/lsp-plug.in/fmt/config/types.h‎

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/*
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* Copyright (C) 2025 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2025 Vladimir Sadovnikov <sadko4u@gmail.com>
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* Copyright (C) 2026 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2026 Vladimir Sadovnikov <sadko4u@gmail.com>
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*
55
* This file is part of lsp-runtime-lib
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* Created on: 29 апр. 2020 г.
@@ -93,6 +93,9 @@ namespace lsp
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size_t flags; // Serialization flags
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value_t v; // Value
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96+
protected:
97+
void drop_value();
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public:
97100
explicit param_t();
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param_t(const param_t &) = delete;
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inline void swap(param_t &dst) { swap(&dst); };
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void clear();
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void clear_value();
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public:
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// Type checking methods
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bool is_numeric() const;
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bool is_simple() const;
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139+
// Direct type-checked reading
140+
inline int32_t get_i32() const { return (is_i32()) ? v.i32 : 0; }
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inline uint32_t get_u32() const { return (is_u32()) ? v.u32 : 0; }
142+
inline int64_t get_i64() const { return (is_i64()) ? v.i64 : 0; }
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inline uint64_t get_u64() const { return (is_u64()) ? v.u64 : 0; }
144+
inline float get_f32() const { return (is_f32()) ? v.f32 : 0.0f; }
145+
inline double get_f64() const { return (is_f64()) ? v.f64 : 0.0; }
146+
inline float get_float() const { return get_f32(); }
147+
inline double get_double() const { return get_f64(); }
148+
inline bool get_bool() const { return (is_bool()) ? v.bval : false; }
149+
inline const char *get_string() const { return (is_str()) ? v.str : NULL; }
150+
inline const blob_t *get_blob() const { return (is_blob()) ? &v.blob : NULL; }
151+
135152
// Precision check
136153
inline bool is_prec_normal() const { return (flags & SF_PREC_MASK) == SF_PREC_NORMAL; }
137154
inline bool is_prec_short() const { return (flags & SF_PREC_MASK) == SF_PREC_SHORT; }
@@ -168,8 +185,14 @@ namespace lsp
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inline void set_doublet(double value) { set_f64(value); }
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void set_bool(bool value);
170187
bool set_string(const char *value);
188+
bool set_string(const LSPString * value);
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bool set_string(const LSPString & value);
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bool set_blob(const blob_t *value);
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bool set_blob(size_t length, const char *ctype, const char *data);
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193+
bool set_name(const char * name);
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bool set_name(const LSPString * name);
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bool set_name(const LSPString & name);
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} param_t;
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175198
} /* namespace config */

‎include/lsp-plug.in/fmt/json/Parser.h‎

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/*
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* Copyright (C) 2023 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2023 Vladimir Sadovnikov <sadko4u@gmail.com>
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* Copyright (C) 2026 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2026 Vladimir Sadovnikov <sadko4u@gmail.com>
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*
55
* This file is part of lsp-runtime-lib
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* Created on: 16 окт. 2019 г.
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status_t read_double(double *dst);
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194194
/**
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* Read integer value
195+
* Read signed integer value
196196
* @param dst pointer to store the value
197197
* @return status of operation, STATUS_NULL if value is null
198198
*/
199199
status_t read_int(ssize_t *dst);
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201+
/**
202+
* Read unsigned integer value
203+
* @param dst pointer to store the value
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* @return status of operation, STATUS_NULL if value is null
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*/
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status_t read_int(size_t *dst);
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/**
202209
* Read boolean value
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* @param dst pointer to store the value

‎include/lsp-plug.in/fmt/obj/Compressor.h‎

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public:
9494
/**
9595
* Set buffer size
96-
* @param float_bits
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* @param float_bits number of bits to encode floating-point number (and logarithm of the buffer size)
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* @return status of operation
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*/
9999
status_t set_buffer_size(size_t float_bits);
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118118

119119

120-
#endif /* LSP_PL;UG_IN_FMT_OBJ_COMPRESSOR_H_ */
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#endif /* LSP_PLUG_IN_FMT_OBJ_COMPRESSOR_H_ */

‎include/lsp-plug.in/fmt/obj/Decompressor.h‎

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* Parse compressed OBJ file
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* @param handler Wavefront Object file handler
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* @param path UTF-8 path to the file
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* @param charset character set encoding of the file
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* @return status of operation
8887
*/
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status_t parse_file(IObjHandler *handler, const char *path);
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* Parse compressed OBJ file
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* @param handler Wavefront Object file handler
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* @param path path to the file
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* @param charset character set encoding of the file
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* @return status of operation
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*/
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status_t parse_file(IObjHandler *handler, const LSPString *path);
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* Parse compressed OBJ file
102100
* @param handler Wavefront Object file handler
103101
* @param path path to the file
104-
* @param charset character set encoding of the file
105102
* @return status of operation
106103
*/
107104
status_t parse_file(IObjHandler *handler, const io::Path *path);
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111108
* @param handler Wavefront Object file handler
112109
* @param is input stream
113110
* @param flags wrap flags
114-
* @param charset character set
115111
* @return status of operation
116112
*/
117113
status_t parse_data(IObjHandler *handler, io::IInStream *is, size_t flags = WRAP_NONE);

‎include/lsp-plug.in/fmt/xpm/Color.h‎

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/*
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* Copyright (C) 2026 Linux Studio Plugins Project <https://lsp-plug.in/>
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* (C) 2026 Vladimir Sadovnikov <sadko4u@gmail.com>
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*
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* This file is part of lsp-runtime-lib
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* Created on: 18 янв. 2026 г.
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*
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* lsp-runtime-lib is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* lsp-runtime-lib is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with lsp-runtime-lib. If not, see <https://www.gnu.org/licenses/>.
20+
*/
21+
22+
#ifndef LSP_PLUG_IN_FMT_XPM_COLOR_H_
23+
#define LSP_PLUG_IN_FMT_XPM_COLOR_H_
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25+
#include <lsp-plug.in/runtime/version.h>
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27+
#include <lsp-plug.in/fmt/xpm/ColorItem.h>
28+
29+
namespace lsp
30+
{
31+
namespace xpm
32+
{
33+
/**
34+
* XPM2/XPM3 color
35+
*/
36+
class LSP_RUNTIME_LIB_PUBLIC Color
37+
{
38+
private:
39+
char *sCode;
40+
ColorItem sMono; // XPM: mono visual ('m')
41+
ColorItem sSymbolic; // XPM: symbolic name ('s')
42+
ColorItem sGray4; // XPM: 4-level grayscale ('g4')
43+
ColorItem sGray; // XPM: grayscale with more than 4 levels ('g')
44+
ColorItem sColor; // XPM: color visual
45+
46+
public:
47+
Color() noexcept;
48+
explicit Color(const char * code);
49+
Color(const char * code, size_t len);
50+
Color(const Color & src);
51+
Color(Color && src) noexcept;
52+
~Color();
53+
54+
Color & operator = (const Color & src);
55+
Color & operator = (Color && src) noexcept;
56+
57+
public:
58+
inline const char *code() const noexcept { return sCode; }
59+
bool set_code(const char *code);
60+
bool set_code(const char *code, size_t len);
61+
inline bool has_code() const noexcept { return sCode != NULL; }
62+
bool has_code(const char *code) const noexcept;
63+
void clear_code();
64+
65+
bool set(const Color & src);
66+
67+
inline ColorItem & mono_visual() noexcept { return sMono; }
68+
inline const ColorItem & mono_visual() const noexcept { return sMono; }
69+
70+
inline ColorItem & symbolic_visual()noexcept { return sSymbolic; }
71+
inline const ColorItem & symbolic_visual() const noexcept { return sSymbolic; }
72+
73+
inline ColorItem & gray4_visual() noexcept { return sGray4; }
74+
inline const ColorItem & gray4_visual() const noexcept { return sGray4; }
75+
76+
inline ColorItem & gray_visual() noexcept { return sGray; }
77+
inline const ColorItem & gray_visual() const noexcept { return sGray; }
78+
79+
inline ColorItem & color_visual() noexcept { return sColor; }
80+
inline const ColorItem & color_visual() const noexcept { return sColor; }
81+
82+
public:
83+
void swap(Color & src) noexcept;
84+
void swap(Color * src) noexcept;
85+
};
86+
87+
} /* namespace xpm */
88+
} /* namespace lsp */
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90+
91+
#endif /* LSP_PLUG_IN_FMT_XPM_COLOR_H_ */

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