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fix a comment typo

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Change-Id: I0fabd08cd8abd3cea7ddfd2e498507adb0d3c67e
This commit is contained in:
Pascal Massimino 2017-01-10 21:17:13 +01:00
parent 8874b16275
commit be0ef6395f
1 changed files with 1 additions and 1 deletions
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src/dsp/alpha_processing_sse2.c
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@ -150,7 +150,7 @@ static int ExtractAlpha(const uint8_t* argb, int argb_stride,
#define PREMULTIPLY(x, m) (((x) * (m)) >> 23) #define PREMULTIPLY(x, m) (((x) * (m)) >> 23)
// We can't use a 'const int' for the SHUFFLE value, because it has to be an // We can't use a 'const int' for the SHUFFLE value, because it has to be an
// immediate in the _mm_shufflexx_epi16() instruction. We really a macro here. // immediate in the _mm_shufflexx_epi16() instruction. We really need a macro.
#define APPLY_ALPHA(RGBX, SHUFFLE, MASK, MULT) do { \ #define APPLY_ALPHA(RGBX, SHUFFLE, MASK, MULT) do { \
const __m128i argb0 = _mm_loadl_epi64((__m128i*)&(RGBX)); \ const __m128i argb0 = _mm_loadl_epi64((__m128i*)&(RGBX)); \
const __m128i argb1 = _mm_unpacklo_epi8(argb0, zero); \ const __m128i argb1 = _mm_unpacklo_epi8(argb0, zero); \