diff options
Diffstat (limited to 'Source/Core/Common/Hash.cpp')
| -rw-r--r-- | Source/Core/Common/Hash.cpp | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/Source/Core/Common/Hash.cpp b/Source/Core/Common/Hash.cpp index f9a6d6fd4d..f7ed8f308f 100644 --- a/Source/Core/Common/Hash.cpp +++ b/Source/Core/Common/Hash.cpp @@ -155,9 +155,9 @@ u64 GetMurmurHash3(const u8 *src, int len, u32 samples) const u8 * data = (const u8*)src; const int nblocks = len / 16; u32 Step = (len / 8); - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; + if (Step < 1) Step = 1; u64 h1 = 0x9368e53c2f6af274; u64 h2 = 0x586dcd208f7cd3fd; @@ -171,7 +171,7 @@ u64 GetMurmurHash3(const u8 *src, int len, u32 samples) const u64 * blocks = (const u64 *)(data); - for(int i = 0; i < nblocks; i+=Step) + for (int i = 0; i < nblocks; i+=Step) { u64 k1 = getblock(blocks,i*2+0); u64 k2 = getblock(blocks,i*2+1); @@ -187,7 +187,7 @@ u64 GetMurmurHash3(const u8 *src, int len, u32 samples) u64 k1 = 0; u64 k2 = 0; - switch(len & 15) + switch (len & 15) { case 15: k2 ^= u64(tail[14]) << 48; case 14: k2 ^= u64(tail[13]) << 40; @@ -233,10 +233,10 @@ u64 GetCRC32(const u8 *src, int len, u32 samples) u32 Step = (len / 8); const u64 *data = (const u64 *)src; const u64 *end = data + Step; - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; - while(data < end) + if (Step < 1) Step = 1; + while (data < end) { h = _mm_crc32_u64(h, data[0]); data += Step; @@ -265,10 +265,10 @@ u64 GetHashHiresTexture(const u8 *src, int len, u32 samples) u32 Step = (len / 8); const u64 *data = (const u64 *)src; const u64 *end = data + Step; - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; - while(data < end) + if (Step < 1) Step = 1; + while (data < end) { u64 k = data[0]; data+=Step; @@ -281,7 +281,7 @@ u64 GetHashHiresTexture(const u8 *src, int len, u32 samples) const u8 * data2 = (const u8*)end; - switch(len & 7) + switch (len & 7) { case 7: h ^= u64(data2[6]) << 48; case 6: h ^= u64(data2[5]) << 40; @@ -308,10 +308,10 @@ u64 GetCRC32(const u8 *src, int len, u32 samples) u32 Step = (len/4); const u32 *data = (const u32 *)src; const u32 *end = data + Step; - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; - while(data < end) + if (Step < 1) Step = 1; + while (data < end) { h = _mm_crc32_u32(h, data[0]); data += Step; @@ -380,9 +380,9 @@ u64 GetMurmurHash3(const u8* src, int len, u32 samples) u32 out[2]; const int nblocks = len / 8; u32 Step = (len / 4); - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; + if (Step < 1) Step = 1; u32 h1 = 0x8de1c3ac; u32 h2 = 0xbab98226; @@ -395,7 +395,7 @@ u64 GetMurmurHash3(const u8* src, int len, u32 samples) const u32 * blocks = (const u32 *)(data + nblocks*8); - for(int i = -nblocks; i < 0; i+=Step) + for (int i = -nblocks; i < 0; i+=Step) { u32 k1 = getblock(blocks,i*2+0); u32 k2 = getblock(blocks,i*2+1); @@ -411,7 +411,7 @@ u64 GetMurmurHash3(const u8* src, int len, u32 samples) u32 k1 = 0; u32 k2 = 0; - switch(len & 7) + switch (len & 7) { case 7: k2 ^= tail[6] << 16; case 6: k2 ^= tail[5] << 8; @@ -456,10 +456,10 @@ u64 GetHashHiresTexture(const u8 *src, int len, u32 samples) u32 Step = (len / 8); const u64 *data = (const u64 *)src; const u64 *end = data + Step; - if(samples == 0) samples = max(Step, 1u); + if (samples == 0) samples = max(Step, 1u); Step = Step / samples; - if(Step < 1) Step = 1; - while(data < end) + if (Step < 1) Step = 1; + while (data < end) { u64 k = data[0]; data+=Step; @@ -472,7 +472,7 @@ u64 GetHashHiresTexture(const u8 *src, int len, u32 samples) const u8 * data2 = (const u8*)end; - switch(len & 7) + switch (len & 7) { case 7: h ^= u64(data2[6]) << 48; case 6: h ^= u64(data2[5]) << 40; |