dd06452b0f
The gpu renderers are using a vec2 for their scale, and frequently need to access the components. Avoid PLT overhead for this.
44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
#pragma once
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#include <graphene.h>
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#include <math.h>
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static inline float
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gsk_vec2_get_x (const graphene_vec2_t *v)
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{
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return graphene_simd4f_get_x (v->__graphene_private_value);
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}
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static inline float
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gsk_vec2_get_y (const graphene_vec2_t *v)
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{
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return graphene_simd4f_get_y (v->__graphene_private_value);
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}
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static inline graphene_vec2_t *
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gsk_vec2_init (graphene_vec2_t *v,
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float x,
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float y)
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{
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v->__graphene_private_value = graphene_simd4f_init (x, y, 0.f, 0.f);
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return v;
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}
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static inline void
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gsk_vec2_multiply (const graphene_vec2_t *a,
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const graphene_vec2_t *b,
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graphene_vec2_t *res)
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{
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res->__graphene_private_value = graphene_simd4f_mul (a->__graphene_private_value,
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b->__graphene_private_value);
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}
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static inline bool
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gsk_vec2_equal (const graphene_vec2_t *v1,
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const graphene_vec2_t *v2)
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{
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return graphene_simd4f_cmp_eq (v1->__graphene_private_value, v2->__graphene_private_value);
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}
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