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lossless_neon: harmonize function suffixes

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BUG=webp:355

Change-Id: I4210081a39800b5c2589c443da237269908af666
This commit is contained in:
James Zern
2017-10-20 00:23:37 -07:00
parent 22fbc50edd
commit 93e0ce27f4
1 changed files with 6 additions and 6 deletions
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12
src/dsp/lossless_neon.c
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@@ -505,8 +505,8 @@ static const uint8_t kGreenShuffle[16] = {
1, 255, 1, 255, 5, 255, 5, 255, 9, 255, 9, 255, 13, 255, 13, 255 1, 255, 1, 255, 5, 255, 5, 255, 9, 255, 9, 255, 13, 255, 13, 255
}; };
static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb,
const uint8x16_t shuffle) { const uint8x16_t shuffle) {
return vcombine_u8(vtbl1q_u8(argb, vget_low_u8(shuffle)), return vcombine_u8(vtbl1q_u8(argb, vget_low_u8(shuffle)),
vtbl1q_u8(argb, vget_high_u8(shuffle))); vtbl1q_u8(argb, vget_high_u8(shuffle)));
} }
@@ -514,8 +514,8 @@ static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb,
// 255 = byte will be zeroed // 255 = byte will be zeroed
static const uint8_t kGreenShuffle[8] = { 1, 255, 1, 255, 5, 255, 5, 255 }; static const uint8_t kGreenShuffle[8] = { 1, 255, 1, 255, 5, 255, 5, 255 };
static WEBP_INLINE uint8x16_t DoGreenShuffle(const uint8x16_t argb, static WEBP_INLINE uint8x16_t DoGreenShuffle_NEON(const uint8x16_t argb,
const uint8x8_t shuffle) { const uint8x8_t shuffle) {
return vcombine_u8(vtbl1_u8(vget_low_u8(argb), shuffle), return vcombine_u8(vtbl1_u8(vget_low_u8(argb), shuffle),
vtbl1_u8(vget_high_u8(argb), shuffle)); vtbl1_u8(vget_high_u8(argb), shuffle));
} }
@@ -531,7 +531,7 @@ static void AddGreenToBlueAndRed_NEON(const uint32_t* src, int num_pixels,
#endif #endif
for (; src < end; src += 4, dst += 4) { for (; src < end; src += 4, dst += 4) {
const uint8x16_t argb = vld1q_u8((const uint8_t*)src); const uint8x16_t argb = vld1q_u8((const uint8_t*)src);
const uint8x16_t greens = DoGreenShuffle(argb, shuffle); const uint8x16_t greens = DoGreenShuffle_NEON(argb, shuffle);
vst1q_u8((uint8_t*)dst, vaddq_u8(argb, greens)); vst1q_u8((uint8_t*)dst, vaddq_u8(argb, greens));
} }
// fallthrough and finish off with plain-C // fallthrough and finish off with plain-C
@@ -574,7 +574,7 @@ static void TransformColorInverse_NEON(const VP8LMultipliers* const m,
const uint8x16_t in = vld1q_u8((const uint8_t*)(src + i)); const uint8x16_t in = vld1q_u8((const uint8_t*)(src + i));
const uint32x4_t a0g0 = vandq_u32(vreinterpretq_u32_u8(in), mask_ag); const uint32x4_t a0g0 = vandq_u32(vreinterpretq_u32_u8(in), mask_ag);
// 0 g 0 g // 0 g 0 g
const uint8x16_t greens = DoGreenShuffle(in, shuffle); const uint8x16_t greens = DoGreenShuffle_NEON(in, shuffle);
// x dr x db1 // x dr x db1
const int16x8_t A = vqdmulhq_s16(vreinterpretq_s16_u8(greens), mults_rb); const int16x8_t A = vqdmulhq_s16(vreinterpretq_s16_u8(greens), mults_rb);
// x r' x b' // x r' x b'