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Fixed Neon implementation.

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This commit is contained in:
Kirill Kuzminykh
2024-04-19 00:58:50 +03:00
parent 9d56153b2f
commit 967bc4159a
1 changed files with 4 additions and 9 deletions
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src/neon_utils.rs
+4 -9
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@@ -358,16 +358,13 @@ pub unsafe fn multiply_color_to_alpha_u16x4(color: uint16x4_t, alpha: uint16x4_t
vaddhn_u32(color_u32, vshrq_n_u32::<16>(color_u32))
}
#[inline]
#[target_feature(enable = "neon")]
pub unsafe fn mul_color_alpha_u16x8(color: uint16x8_t, alpha: uint16x8_t) -> uint16x8_t {
unsafe fn mul_color_alpha_u16x8(color: uint16x8_t, alpha: uint16x8_t) -> uint16x8_t {
let res_color_lo_u16 = vrshrn_n_u32::<16>(vmull_u16(vget_low_u16(color), vget_low_u16(alpha)));
let res_color_hi_u16 = vrshrn_n_u32::<16>(vmull_high_u16(color, alpha));
vcombine_u16(res_color_lo_u16, res_color_hi_u16)
}
#[inline]
#[target_feature(enable = "neon")]
#[inline(always)]
pub unsafe fn mul_color_recip_alpha_u8x16(
color: uint8x16_t,
recip_alpha: uint16x8x2_t,
@@ -382,8 +379,7 @@ pub unsafe fn mul_color_recip_alpha_u8x16(
vcombine_u8(vqmovn_u16(res_u16_lo), vqmovn_u16(res_u16_hi))
}
#[inline]
#[target_feature(enable = "neon")]
#[inline(always)]
pub unsafe fn mul_color_recip_alpha_u8x8(
color: uint8x8_t,
recip_alpha: uint16x8_t,
@@ -397,8 +393,7 @@ pub unsafe fn mul_color_recip_alpha_u8x8(
vqmovn_u16(res_color_u16)
}
#[inline]
#[target_feature(enable = "neon")]
#[inline(always)]
pub unsafe fn mul_color_recip_alpha_u16x8(
color: uint16x8_t,
recip_alpha_lo: float32x4_t,