diff options
Diffstat (limited to 'source/row_neon64.cc')
| -rw-r--r-- | source/row_neon64.cc | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/source/row_neon64.cc b/source/row_neon64.cc index 93670966..e7b8b5c1 100644 --- a/source/row_neon64.cc +++ b/source/row_neon64.cc @@ -629,7 +629,7 @@ void MergeRGBRow_NEON(const uint8_t* src_r, } // Copy multiple of 32. -void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int count) { +void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int width) { asm volatile( "1: \n" "ldp q0, q1, [%0], #32 \n" @@ -638,14 +638,14 @@ void CopyRow_NEON(const uint8_t* src, uint8_t* dst, int count) { "b.gt 1b \n" : "+r"(src), // %0 "+r"(dst), // %1 - "+r"(count) // %2 // Output registers + "+r"(width) // %2 // Output registers : // Input registers : "cc", "memory", "v0", "v1" // Clobber List ); } -// SetRow writes 'count' bytes using an 8 bit value repeated. -void SetRow_NEON(uint8_t* dst, uint8_t v8, int count) { +// SetRow writes 'width' bytes using an 8 bit value repeated. +void SetRow_NEON(uint8_t* dst, uint8_t v8, int width) { asm volatile( "dup v0.16b, %w2 \n" // duplicate 16 bytes "1: \n" @@ -653,12 +653,12 @@ void SetRow_NEON(uint8_t* dst, uint8_t v8, int count) { "st1 {v0.16b}, [%0], #16 \n" // store "b.gt 1b \n" : "+r"(dst), // %0 - "+r"(count) // %1 + "+r"(width) // %1 : "r"(v8) // %2 : "cc", "memory", "v0"); } -void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int count) { +void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int width) { asm volatile( "dup v0.4s, %w2 \n" // duplicate 4 ints "1: \n" @@ -666,7 +666,7 @@ void ARGBSetRow_NEON(uint8_t* dst, uint32_t v32, int count) { "st1 {v0.16b}, [%0], #16 \n" // store "b.gt 1b \n" : "+r"(dst), // %0 - "+r"(count) // %1 + "+r"(width) // %1 : "r"(v32) // %2 : "cc", "memory", "v0"); } @@ -2600,7 +2600,10 @@ void SobelYRow_NEON(const uint8_t* src_y0, } // Caveat - rounds float to half float whereas scaling version truncates. -void HalfFloat1Row_NEON(const uint16_t* src, uint16_t* dst, float, int width) { +void HalfFloat1Row_NEON(const uint16_t* src, + uint16_t* dst, + float /*unused*/, + int width) { asm volatile( "1: \n" "ld1 {v1.16b}, [%0], #16 \n" // load 8 shorts |