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clear -Wextra-semi-stmt warnings

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This is available with clang. Clears warnings of the form:
  warning: empty expression statement has no effect; remove unnecessary
    ';' to silence this warning [-Wextra-semi-stmt]

As a side-effect it also clear a few -Wpedantic warnings with gcc:
  warning: ISO C does not allow extra ';' outside of a function
    [-Wpedantic]

Change-Id: I9295c767aad475c68b1fbbdff855b0d6650a25f5
This commit is contained in:
James Zern
2024-02-15 18:10:26 -08:00
parent 713982b883
commit f4b9bc9ea1
14 changed files with 120 additions and 95 deletions
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20
src/dsp/dec_sse2.c
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@ -259,15 +259,15 @@ static WEBP_INLINE void SignedShift8b_SSE2(__m128i* const x) {
*x = _mm_packs_epi16(lo_1, hi_1);
}
#define FLIP_SIGN_BIT2(a, b) { \
#define FLIP_SIGN_BIT2(a, b) do { \
(a) = _mm_xor_si128(a, sign_bit); \
(b) = _mm_xor_si128(b, sign_bit); \
}
} while (0)
#define FLIP_SIGN_BIT4(a, b, c, d) { \
#define FLIP_SIGN_BIT4(a, b, c, d) do { \
FLIP_SIGN_BIT2(a, b); \
FLIP_SIGN_BIT2(c, d); \
}
} while (0)
// input/output is uint8_t
static WEBP_INLINE void GetNotHEV_SSE2(const __m128i* const p1,
@ -645,12 +645,12 @@ static void SimpleHFilter16i_SSE2(uint8_t* p, int stride, int thresh) {
(m) = _mm_max_epu8(m, MM_ABS(p2, p1)); \
} while (0)
#define LOAD_H_EDGES4(p, stride, e1, e2, e3, e4) { \
#define LOAD_H_EDGES4(p, stride, e1, e2, e3, e4) do { \
(e1) = _mm_loadu_si128((__m128i*)&(p)[0 * (stride)]); \
(e2) = _mm_loadu_si128((__m128i*)&(p)[1 * (stride)]); \
(e3) = _mm_loadu_si128((__m128i*)&(p)[2 * (stride)]); \
(e4) = _mm_loadu_si128((__m128i*)&(p)[3 * (stride)]); \
}
} while (0)
#define LOADUV_H_EDGE(p, u, v, stride) do { \
const __m128i U = _mm_loadl_epi64((__m128i*)&(u)[(stride)]); \
@ -658,18 +658,18 @@ static void SimpleHFilter16i_SSE2(uint8_t* p, int stride, int thresh) {
(p) = _mm_unpacklo_epi64(U, V); \
} while (0)
#define LOADUV_H_EDGES4(u, v, stride, e1, e2, e3, e4) { \
#define LOADUV_H_EDGES4(u, v, stride, e1, e2, e3, e4) do { \
LOADUV_H_EDGE(e1, u, v, 0 * (stride)); \
LOADUV_H_EDGE(e2, u, v, 1 * (stride)); \
LOADUV_H_EDGE(e3, u, v, 2 * (stride)); \
LOADUV_H_EDGE(e4, u, v, 3 * (stride)); \
}
} while (0)
#define STOREUV(p, u, v, stride) { \
#define STOREUV(p, u, v, stride) do { \
_mm_storel_epi64((__m128i*)&(u)[(stride)], p); \
(p) = _mm_srli_si128(p, 8); \
_mm_storel_epi64((__m128i*)&(v)[(stride)], p); \
}
} while (0)
static WEBP_INLINE void ComplexMask_SSE2(const __m128i* const p1,
const __m128i* const p0,