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libwebp: Sync with upstream 1.3.0

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(cherry picked from commit d8e8517d11)
This commit is contained in:
DeeJayLSP
2023-01-25 10:24:01 -03:00
committed by Rémi Verschelde
parent 75e0db7ee5
commit 6a9c714326
47 changed files with 377 additions and 268 deletions
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13
thirdparty/libwebp/src/dsp/quant.h vendored
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@@ -21,10 +21,15 @@
#define IsFlat IsFlat_NEON
static uint32x2_t horizontal_add_uint32x4(const uint32x4_t a) {
static uint32_t horizontal_add_uint32x4(const uint32x4_t a) {
#if defined(__aarch64__)
return vaddvq_u32(a);
#else
const uint64x2_t b = vpaddlq_u32(a);
return vadd_u32(vreinterpret_u32_u64(vget_low_u64(b)),
vreinterpret_u32_u64(vget_high_u64(b)));
const uint32x2_t c = vadd_u32(vreinterpret_u32_u64(vget_low_u64(b)),
vreinterpret_u32_u64(vget_high_u64(b)));
return vget_lane_u32(c, 0);
#endif
}
static WEBP_INLINE int IsFlat(const int16_t* levels, int num_blocks,
@@ -45,7 +50,7 @@ static WEBP_INLINE int IsFlat(const int16_t* levels, int num_blocks,
levels += 16;
}
return thresh >= (int32_t)vget_lane_u32(horizontal_add_uint32x4(sum), 0);
return thresh >= (int)horizontal_add_uint32x4(sum);
}
#else