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libwebp: Sync with upstream 1.3.0

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This commit is contained in:
DeeJayLSP
2023-01-25 10:24:01 -03:00
parent 6369196b96
commit d8e8517d11
47 changed files with 377 additions and 268 deletions
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6
thirdparty/libwebp/src/dsp/rescaler_sse2.c vendored
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@@ -85,7 +85,7 @@ static void RescalerImportRowExpand_SSE2(WebPRescaler* const wrk,
const __m128i mult = _mm_cvtsi32_si128(((x_add - accum) << 16) | accum);
const __m128i out = _mm_madd_epi16(cur_pixels, mult);
assert(sizeof(*frow) == sizeof(uint32_t));
WebPUint32ToMem((uint8_t*)frow, _mm_cvtsi128_si32(out));
WebPInt32ToMem((uint8_t*)frow, _mm_cvtsi128_si32(out));
frow += 1;
if (frow >= frow_end) break;
accum -= wrk->x_sub;
@@ -132,7 +132,7 @@ static void RescalerImportRowShrink_SSE2(WebPRescaler* const wrk,
__m128i base = zero;
accum += wrk->x_add;
while (accum > 0) {
const __m128i A = _mm_cvtsi32_si128(WebPMemToUint32(src));
const __m128i A = _mm_cvtsi32_si128(WebPMemToInt32(src));
src += 4;
base = _mm_unpacklo_epi8(A, zero);
// To avoid overflow, we need: base * x_add / x_sub < 32768
@@ -198,7 +198,7 @@ static WEBP_INLINE void ProcessRow_SSE2(const __m128i* const A0,
const __m128i* const mult,
uint8_t* const dst) {
const __m128i rounder = _mm_set_epi32(0, ROUNDER, 0, ROUNDER);
const __m128i mask = _mm_set_epi32(0xffffffffu, 0, 0xffffffffu, 0);
const __m128i mask = _mm_set_epi32(~0, 0, ~0, 0);
const __m128i B0 = _mm_mul_epu32(*A0, *mult);
const __m128i B1 = _mm_mul_epu32(*A1, *mult);
const __m128i B2 = _mm_mul_epu32(*A2, *mult);