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yuv_neon: harmonize function suffixes

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BUG=webp:355

Change-Id: Ia2f716b459950c18717b062175197d1e6419bf2a
This commit is contained in:
James Zern 2017-10-20 00:28:00 -07:00
parent ab9c2500db
commit d572c4e52b
1 changed files with 4 additions and 4 deletions
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8
src/dsp/yuv_neon.c
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@ -176,7 +176,7 @@ WEBP_TSAN_IGNORE_FUNCTION void WebPInitConvertARGBToYUVNEON(void) {
//------------------------------------------------------------------------------
#define MAX_Y ((1 << 10) - 1) // 10b precision over 16b-arithmetic
static uint16_t clip_y(int v) {
static uint16_t clip_y_NEON(int v) {
return (v < 0) ? 0 : (v > MAX_Y) ? MAX_Y : (uint16_t)v;
}
@ -204,7 +204,7 @@ static uint64_t SharpYUVUpdateY_NEON(const uint16_t* ref, const uint16_t* src,
for (; i < len; ++i) {
const int diff_y = ref[i] - src[i];
const int new_y = (int)(dst[i]) + diff_y;
dst[i] = clip_y(new_y);
dst[i] = clip_y_NEON(new_y);
diff += (uint64_t)(abs(diff_y));
}
return diff;
@ -264,8 +264,8 @@ static void SharpYUVFilterRow_NEON(const int16_t* A, const int16_t* B, int len,
const int a0a1b0b1 = a0b1 + a1b0 + 8;
const int v0 = (8 * A[i + 0] + 2 * a1b0 + a0a1b0b1) >> 4;
const int v1 = (8 * A[i + 1] + 2 * a0b1 + a0a1b0b1) >> 4;
out[2 * i + 0] = clip_y(best_y[2 * i + 0] + v0);
out[2 * i + 1] = clip_y(best_y[2 * i + 1] + v1);
out[2 * i + 0] = clip_y_NEON(best_y[2 * i + 0] + v0);
out[2 * i + 1] = clip_y_NEON(best_y[2 * i + 1] + v1);
}
}
#undef MAX_Y