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d/psmv: Fix strict aliasing warnings when compiling with optimisations

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This commit is contained in:
Jakob Bornecrantz 2019-09-06 15:36:02 +01:00
parent aaaa9fc235
commit 3f13224502
1 changed files with 8 additions and 3 deletions
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11
src/xrt/drivers/psmv/psmv_driver.c
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@ -372,9 +372,14 @@ psmv_vec3_i32_from_i16_wire(struct psmv_vec3_i32 *to,
static void
psmv_f32_from_wire(float *to, const struct psmv_f32_wire *from)
{
uint32_t v = (from->val[0] << 0) | (from->val[1] << 8) |
(from->val[2] << 16) | (from->val[3] << 24);
*to = *((float *)&v);
union {
uint32_t wire;
float f32;
} safe_copy;
safe_copy.wire = (from->val[0] << 0) | (from->val[1] << 8) |
(from->val[2] << 16) | (from->val[3] << 24);
*to = safe_copy.f32;
}
static void