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cosmetics: lossless_sse2: add const to some casts

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source pointers are often cast to __m128*, retain the const in those
cases

Change-Id: I2405b18c6bb829b76c3a9814057ccbe6e14220d9
This commit is contained in:
James Zern 2015-02-04 19:53:47 -08:00
parent 183168f332
commit 1829c42c58
1 changed files with 16 additions and 16 deletions
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32
src/dsp/lossless_sse2.c
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@ -425,17 +425,17 @@ static void AddVector(const uint32_t* a, const uint32_t* b, uint32_t* out,
int i;
assert(size % LINE_SIZE == 0);
for (i = 0; i < size; i += LINE_SIZE) {
const __m128i a0 = _mm_loadu_si128((__m128i*)&a[i + 0]);
const __m128i a1 = _mm_loadu_si128((__m128i*)&a[i + 4]);
const __m128i a0 = _mm_loadu_si128((const __m128i*)&a[i + 0]);
const __m128i a1 = _mm_loadu_si128((const __m128i*)&a[i + 4]);
#if (LINE_SIZE == 16)
const __m128i a2 = _mm_loadu_si128((__m128i*)&a[i + 8]);
const __m128i a3 = _mm_loadu_si128((__m128i*)&a[i + 12]);
const __m128i a2 = _mm_loadu_si128((const __m128i*)&a[i + 8]);
const __m128i a3 = _mm_loadu_si128((const __m128i*)&a[i + 12]);
#endif
const __m128i b0 = _mm_loadu_si128((__m128i*)&b[i + 0]);
const __m128i b1 = _mm_loadu_si128((__m128i*)&b[i + 4]);
const __m128i b0 = _mm_loadu_si128((const __m128i*)&b[i + 0]);
const __m128i b1 = _mm_loadu_si128((const __m128i*)&b[i + 4]);
#if (LINE_SIZE == 16)
const __m128i b2 = _mm_loadu_si128((__m128i*)&b[i + 8]);
const __m128i b3 = _mm_loadu_si128((__m128i*)&b[i + 12]);
const __m128i b2 = _mm_loadu_si128((const __m128i*)&b[i + 8]);
const __m128i b3 = _mm_loadu_si128((const __m128i*)&b[i + 12]);
#endif
_mm_storeu_si128((__m128i*)&out[i + 0], _mm_add_epi32(a0, b0));
_mm_storeu_si128((__m128i*)&out[i + 4], _mm_add_epi32(a1, b1));
@ -450,17 +450,17 @@ static void AddVectorEq(const uint32_t* a, uint32_t* out, int size) {
int i;
assert(size % LINE_SIZE == 0);
for (i = 0; i < size; i += LINE_SIZE) {
const __m128i a0 = _mm_loadu_si128((__m128i*)&a[i + 0]);
const __m128i a1 = _mm_loadu_si128((__m128i*)&a[i + 4]);
const __m128i a0 = _mm_loadu_si128((const __m128i*)&a[i + 0]);
const __m128i a1 = _mm_loadu_si128((const __m128i*)&a[i + 4]);
#if (LINE_SIZE == 16)
const __m128i a2 = _mm_loadu_si128((__m128i*)&a[i + 8]);
const __m128i a3 = _mm_loadu_si128((__m128i*)&a[i + 12]);
const __m128i a2 = _mm_loadu_si128((const __m128i*)&a[i + 8]);
const __m128i a3 = _mm_loadu_si128((const __m128i*)&a[i + 12]);
#endif
const __m128i b0 = _mm_loadu_si128((__m128i*)&out[i + 0]);
const __m128i b1 = _mm_loadu_si128((__m128i*)&out[i + 4]);
const __m128i b0 = _mm_loadu_si128((const __m128i*)&out[i + 0]);
const __m128i b1 = _mm_loadu_si128((const __m128i*)&out[i + 4]);
#if (LINE_SIZE == 16)
const __m128i b2 = _mm_loadu_si128((__m128i*)&out[i + 8]);
const __m128i b3 = _mm_loadu_si128((__m128i*)&out[i + 12]);
const __m128i b2 = _mm_loadu_si128((const __m128i*)&out[i + 8]);
const __m128i b3 = _mm_loadu_si128((const __m128i*)&out[i + 12]);
#endif
_mm_storeu_si128((__m128i*)&out[i + 0], _mm_add_epi32(a0, b0));
_mm_storeu_si128((__m128i*)&out[i + 4], _mm_add_epi32(a1, b1));