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New upstream version 24.0.1+dfsg1

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This commit is contained in:
Sebastian Ramacher 2019-09-22 23:19:10 +02:00
parent b14f9eae6d
commit 5a730d6ec3
842 changed files with 42245 additions and 33385 deletions
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44
libobs/graphics/quat.h
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@ -40,7 +40,9 @@ struct axisang;
struct quat {
union {
struct {float x, y, z, w;};
struct {
float x, y, z, w;
};
float ptr[4];
__m128 m;
};
@ -53,7 +55,7 @@ static inline void quat_identity(struct quat *q)
}
static inline void quat_set(struct quat *dst, float x, float y, float z,
float w)
float w)
{
dst->m = _mm_set_ps(x, y, z, w);
}
@ -64,40 +66,36 @@ static inline void quat_copy(struct quat *dst, const struct quat *q)
}
static inline void quat_add(struct quat *dst, const struct quat *q1,
const struct quat *q2)
const struct quat *q2)
{
dst->m = _mm_add_ps(q1->m, q2->m);
}
static inline void quat_sub(struct quat *dst, const struct quat *q1,
const struct quat *q2)
const struct quat *q2)
{
dst->m = _mm_sub_ps(q1->m, q2->m);
}
EXPORT void quat_mul(struct quat *dst, const struct quat *q1,
const struct quat *q2);
const struct quat *q2);
static inline void quat_addf(struct quat *dst, const struct quat *q,
float f)
static inline void quat_addf(struct quat *dst, const struct quat *q, float f)
{
dst->m = _mm_add_ps(q->m, _mm_set1_ps(f));
}
static inline void quat_subf(struct quat *dst, const struct quat *q,
float f)
static inline void quat_subf(struct quat *dst, const struct quat *q, float f)
{
dst->m = _mm_sub_ps(q->m, _mm_set1_ps(f));
}
static inline void quat_mulf(struct quat *dst, const struct quat *q,
float f)
static inline void quat_mulf(struct quat *dst, const struct quat *q, float f)
{
dst->m = _mm_mul_ps(q->m, _mm_set1_ps(f));
}
static inline void quat_divf(struct quat *dst, const struct quat *q,
float f)
static inline void quat_divf(struct quat *dst, const struct quat *q, float f)
{
dst->m = _mm_div_ps(q->m, _mm_set1_ps(f));
}
@ -145,19 +143,17 @@ static inline float quat_dist(const struct quat *q1, const struct quat *q2)
static inline void quat_norm(struct quat *dst, const struct quat *q)
{
float dot_val = quat_dot(q, q);
dst->m = (dot_val > 0.0f) ?
_mm_mul_ps(q->m, _mm_set1_ps(1.0f/sqrtf(dot_val))) :
_mm_setzero_ps();
dst->m = (dot_val > 0.0f)
? _mm_mul_ps(q->m, _mm_set1_ps(1.0f / sqrtf(dot_val)))
: _mm_setzero_ps();
}
static inline bool quat_close(const struct quat *q1, const struct quat *q2,
float epsilon)
float epsilon)
{
struct quat test;
quat_sub(&test, q1, q2);
return test.x < epsilon &&
test.y < epsilon &&
test.z < epsilon &&
return test.x < epsilon && test.y < epsilon && test.z < epsilon &&
test.w < epsilon;
}
@ -172,12 +168,12 @@ EXPORT void quat_log(struct quat *dst, const struct quat *q);
EXPORT void quat_exp(struct quat *dst, const struct quat *q);
EXPORT void quat_interpolate(struct quat *dst, const struct quat *q1,
const struct quat *q2, float t);
const struct quat *q2, float t);
EXPORT void quat_get_tangent(struct quat *dst, const struct quat *prev,
const struct quat *q, const struct quat *next);
const struct quat *q, const struct quat *next);
EXPORT void quat_interpolate_cubic(struct quat *dst, const struct quat *q1,
const struct quat *q2, const struct quat *m1,
const struct quat *m2, float t);
const struct quat *q2, const struct quat *m1,
const struct quat *m2, float t);
#ifdef __cplusplus
}