Data Structures
struct	spa_rectangle

struct	spa_point

struct	spa_region

struct	spa_fraction

struct	spa_error_location

Macros
#define	SPA_STATIC_ASSERT_IMPL(expr, ...)

#define	SPA_ALIGNOF __alignof__

#define	SPA_STATIC_ASSERT(expr, ...)

#define	SPA_CONCAT_NOEXPAND(a, b)

#define	SPA_CONCAT(a, b)

#define	SPA_FALLTHROUGH /* FALLTHROUGH */
	SPA_FALLTHROUGH is an annotation to suppress compiler warnings about switch cases that fall through without a break or return statement.

#define	SPA_FLAG_MASK(field, mask, flag)

#define	SPA_FLAG_IS_SET(field, flag)

#define	SPA_FLAG_SET(field, flag)

#define	SPA_FLAG_CLEAR(field, flag)

#define	SPA_FLAG_UPDATE(field, flag, val)

#define	SPA_DIRECTION_REVERSE(d)

#define	SPA_RECTANGLE(width, height)

#define	SPA_POINT(x, y)

#define	SPA_REGION(x, y, width, height)

#define	SPA_FRACTION(num, denom)

#define	SPA_N_ELEMENTS(arr)

#define	SPA_FOR_EACH_ELEMENT(arr, ptr)
	Array iterator macro.

#define	SPA_FOR_EACH_ELEMENT_VAR(arr, var)

#define	SPA_ABS(a)

#define	SPA_MIN(a, b)

#define	SPA_MAX(a, b)

#define	SPA_CLAMP(v, low, high)

#define	SPA_CLAMPF(v, low, high)

#define	SPA_CLAMPD(v, low, high)

#define	SPA_SWAP(a, b)

#define	SPA_TYPECHECK(type, x)

#define	SPA_CMP(a, b)
	3-way comparison.

#define	SPA_PTROFF(ptr_, offset_, type_)
	Return the address (buffer + offset) as pointer of type.

#define	SPA_PTROFF_ALIGN(ptr_, offset_, alignment_, type_)

#define	SPA_MEMBER(b, o, t)
	Deprecated, use SPA_PTROFF and SPA_PTROFF_ALIGN instead.

#define	SPA_MEMBER_ALIGN(b, o, a, t)

#define	SPA_CONTAINER_OF(p, t, m)

#define	SPA_PTRDIFF(p1, p2)

#define	SPA_PTR_TO_UINT32(p)

#define	SPA_UINT32_TO_PTR(u)

#define	SPA_TIME_INVALID ((int64_t)INT64_MIN)

#define	SPA_IDX_INVALID ((unsigned int)-1)

#define	SPA_ID_INVALID ((uint32_t)0xffffffff)

#define	SPA_NSEC_PER_SEC (1000000000LL)

#define	SPA_NSEC_PER_MSEC (1000000ll)

#define	SPA_NSEC_PER_USEC (1000ll)

#define	SPA_USEC_PER_SEC (1000000ll)

#define	SPA_USEC_PER_MSEC (1000ll)

#define	SPA_MSEC_PER_SEC (1000ll)

#define	SPA_TIMESPEC_TO_NSEC(ts)

#define	SPA_TIMESPEC_TO_USEC(ts)

#define	SPA_TIMEVAL_TO_NSEC(tv)

#define	SPA_TIMEVAL_TO_USEC(tv)

#define	SPA_PRINTF_FUNC(fmt, arg1)

#define	SPA_FORMAT_ARG_FUNC(arg1)

#define	SPA_ALIGNED(align)

#define	SPA_DEPRECATED

#define	SPA_EXPORT

#define	SPA_SENTINEL

#define	SPA_UNUSED

#define	SPA_NORETURN

#define	SPA_WARN_UNUSED_RESULT

#define	SPA_RESTRICT

#define	SPA_ROUND_DOWN(num, value)

#define	SPA_ROUND_UP(num, value)

#define	SPA_ROUND_MASK(num, mask)

#define	SPA_ROUND_DOWN_N(num, align)

#define	SPA_ROUND_UP_N(num, align)

#define	SPA_SCALE32_UP(val, num, denom)

#define	SPA_PTR_ALIGNMENT(p, align)

#define	SPA_IS_ALIGNED(p, align)

#define	SPA_PTR_ALIGN(p, align, type)

#define	SPA_LIKELY(x)

#define	SPA_UNLIKELY(x)

#define	spa_ptr_type_inside(p1, s1, p2, type, remaining)

#define	SPA_PTR_TO_INT(p)

#define	SPA_INT_TO_PTR(u)

#define	SPA_STRINGIFY_1(...)

#define	SPA_STRINGIFY(...)

#define	spa_return_if_fail(expr)

#define	spa_return_val_if_fail(expr, val)

#define	spa_assert_se(expr)

#define	spa_nop()

#define	spa_assert(expr)

#define	spa_assert_not_reached()

#define	spa_memzero(x, l)

#define	spa_zero(x)

#define	spa_memcpy(d, s, n)

#define	spa_memmove(d, s, n)

#define	spa_aprintf(_fmt, ...)

Enumerations
enum	spa_direction { SPA_DIRECTION_INPUT = 0 , SPA_DIRECTION_OUTPUT = 1 }

Functions
static bool	spa_ptrinside (const void p1, size_t s1, const void p2, size_t s2, size_t *remaining)

static bool	spa_ptr_inside_and_aligned (const void p1, size_t s1, const void p2, size_t s2, size_t align, size_t *remaining)

Detailed Description

spa/utils/defs.h

Macro Definition Documentation

◆ SPA_STATIC_ASSERT_IMPL

#define SPA_STATIC_ASSERT_IMPL	(		expr,
			... )

Value:

((void)sizeof(struct { int spa_static_assertion_failed : 2 * !!(expr) - 1; }))

◆ SPA_ALIGNOF

#define SPA_ALIGNOF __alignof__

◆ SPA_STATIC_ASSERT

#define SPA_STATIC_ASSERT	(		expr,
			... )

Value:

SPA_STATIC_ASSERT_IMPL(expr, ## __VA_ARGS__, "`" #expr "` evaluated to false")

SPA_STATIC_ASSERT_IMPL

#define SPA_STATIC_ASSERT_IMPL(expr,...)

Definition defs.h:30

◆ SPA_CONCAT_NOEXPAND

#define SPA_CONCAT_NOEXPAND	(		a,
			b )

Value:

a ## b

◆ SPA_CONCAT

#define SPA_CONCAT	(		a,
			b )

Value:

SPA_CONCAT_NOEXPAND(a, b)

SPA_CONCAT_NOEXPAND

#define SPA_CONCAT_NOEXPAND(a, b)

Definition defs.h:42

Data Structures

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

◆ SPA_STATIC_ASSERT_IMPL

◆ SPA_ALIGNOF

◆ SPA_STATIC_ASSERT

◆ SPA_CONCAT_NOEXPAND

◆ SPA_CONCAT