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b943c31fd8
Including C headers inside of `extern "C"` breaks use from C++. Hoist the includes of standard C headers above the block so we don't try to mangle the stdlib. I initially tried to scope this with a targeted change but it's too hard to do correctly that way. This way, we avoid whack-a-mole. Firefox is working around this in their e21461b7b8b39cc31ba53c47d4f6f310c673ff2f commit. Bug: https://bugzilla.mozilla.org/1953080
93 lines
3.5 KiB
C
93 lines
3.5 KiB
C
/* Simple Plugin API */
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/* SPDX-FileCopyrightText: Copyright © 2019 Wim Taymans */
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/* SPDX-License-Identifier: MIT */
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#ifndef SPA_POD_VARARG_H
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#define SPA_POD_VARARG_H
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#include <stdarg.h>
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#include <spa/pod/pod.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* \addtogroup spa_pod
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* \{
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*/
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#define SPA_POD_Prop(key,...) \
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key, ##__VA_ARGS__
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#define SPA_POD_Control(offset,type,...) \
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offset, type, ##__VA_ARGS__
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#define SPA_CHOICE_RANGE(def,min,max) 3,(def),(min),(max)
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#define SPA_CHOICE_STEP(def,min,max,step) 4,(def),(min),(max),(step)
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#define SPA_CHOICE_ENUM(n_vals,...) (n_vals),##__VA_ARGS__
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#define SPA_CHOICE_FLAGS(flags) 1, (flags)
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#define SPA_CHOICE_BOOL(def) 3,(def),(def),!(def)
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#define SPA_POD_Bool(val) "b", val
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#define SPA_POD_CHOICE_Bool(def) "?eb", SPA_CHOICE_BOOL(def)
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#define SPA_POD_Id(val) "I", val
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#define SPA_POD_CHOICE_ENUM_Id(n_vals,...) "?eI", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_Int(val) "i", val
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#define SPA_POD_CHOICE_ENUM_Int(n_vals,...) "?ei", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Int(def,min,max) "?ri", SPA_CHOICE_RANGE(def, min, max)
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#define SPA_POD_CHOICE_STEP_Int(def,min,max,step) "?si", SPA_CHOICE_STEP(def, min, max, step)
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#define SPA_POD_CHOICE_FLAGS_Int(flags) "?fi", SPA_CHOICE_FLAGS(flags)
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#define SPA_POD_Long(val) "l", val
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#define SPA_POD_CHOICE_ENUM_Long(n_vals,...) "?el", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Long(def,min,max) "?rl", SPA_CHOICE_RANGE(def, min, max)
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#define SPA_POD_CHOICE_STEP_Long(def,min,max,step) "?sl", SPA_CHOICE_STEP(def, min, max, step)
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#define SPA_POD_CHOICE_FLAGS_Long(flags) "?fl", SPA_CHOICE_FLAGS(flags)
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#define SPA_POD_Float(val) "f", val
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#define SPA_POD_CHOICE_ENUM_Float(n_vals,...) "?ef", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Float(def,min,max) "?rf", SPA_CHOICE_RANGE(def, min, max)
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#define SPA_POD_CHOICE_STEP_Float(def,min,max,step) "?sf", SPA_CHOICE_STEP(def, min, max, step)
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#define SPA_POD_Double(val) "d", val
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#define SPA_POD_CHOICE_ENUM_Double(n_vals,...) "?ed", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Double(def,min,max) "?rd", SPA_CHOICE_RANGE(def, min, max)
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#define SPA_POD_CHOICE_STEP_Double(def,min,max,step) "?sd", SPA_CHOICE_STEP(def, min, max, step)
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#define SPA_POD_String(val) "s",val
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#define SPA_POD_Stringn(val,len) "S",val,len
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#define SPA_POD_Bytes(val,len) "y",val,len
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#define SPA_POD_Rectangle(val) "R",val
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#define SPA_POD_CHOICE_ENUM_Rectangle(n_vals,...) "?eR", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Rectangle(def,min,max) "?rR", SPA_CHOICE_RANGE((def),(min),(max))
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#define SPA_POD_CHOICE_STEP_Rectangle(def,min,max,step) "?sR", SPA_CHOICE_STEP((def),(min),(max),(step))
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#define SPA_POD_Fraction(val) "F",val
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#define SPA_POD_CHOICE_ENUM_Fraction(n_vals,...) "?eF", SPA_CHOICE_ENUM(n_vals, __VA_ARGS__)
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#define SPA_POD_CHOICE_RANGE_Fraction(def,min,max) "?rF", SPA_CHOICE_RANGE((def),(min),(max))
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#define SPA_POD_CHOICE_STEP_Fraction(def,min,max,step) "?sF", SPA_CHOICE_STEP(def, min, max, step)
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#define SPA_POD_Array(csize,ctype,n_vals,vals) "a", csize,ctype,n_vals,vals
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#define SPA_POD_Pointer(type,val) "p", type,val
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#define SPA_POD_Fd(val) "h", val
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#define SPA_POD_None() "P", NULL
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#define SPA_POD_Pod(val) "P", val
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#define SPA_POD_PodObject(val) "O", val
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#define SPA_POD_PodStruct(val) "T", val
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#define SPA_POD_PodChoice(val) "V", val
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/**
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* \}
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*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* SPA_POD_VARARG_H */
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