diff options
Diffstat (limited to 'third_party/libyuv/source/scale_neon64.cc')
| -rw-r--r-- | third_party/libyuv/source/scale_neon64.cc | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/third_party/libyuv/source/scale_neon64.cc b/third_party/libyuv/source/scale_neon64.cc index ff277f26f..1d5519357 100644 --- a/third_party/libyuv/source/scale_neon64.cc +++ b/third_party/libyuv/source/scale_neon64.cc @@ -547,7 +547,7 @@ void ScaleRowDown38_2_Box_NEON(const uint8* src_ptr, void ScaleAddRows_NEON(const uint8* src_ptr, ptrdiff_t src_stride, uint16* dst_ptr, int src_width, int src_height) { - const uint8* src_tmp; + const uint8* src_tmp = NULL; asm volatile ( "1: \n" "mov %0, %1 \n" @@ -567,12 +567,12 @@ void ScaleAddRows_NEON(const uint8* src_ptr, ptrdiff_t src_stride, "add %1, %1, #16 \n" "subs %w4, %w4, #16 \n" // 16 processed per loop "b.gt 1b \n" - : "=&r"(src_tmp), // %0 - "+r"(src_ptr), // %1 - "+r"(dst_ptr), // %2 - "+r"(src_stride), // %3 - "+r"(src_width), // %4 - "+r"(src_height) // %5 + : "+r"(src_tmp), // %0 + "+r"(src_ptr), // %1 + "+r"(dst_ptr), // %2 + "+r"(src_stride), // %3 + "+r"(src_width), // %4 + "+r"(src_height) // %5 : : "memory", "cc", "w12", "v0", "v1", "v2", "v3" // Clobber List ); @@ -626,8 +626,8 @@ void ScaleFilterCols_NEON(uint8* dst_ptr, const uint8* src_ptr, "ushll2 v6.4s, v6.8h, #0 \n" "mul v16.4s, v16.4s, v7.4s \n" "mul v17.4s, v17.4s, v6.4s \n" - "rshrn v6.4h, v16.4s, #16 \n" - "rshrn2 v6.8h, v17.4s, #16 \n" + "shrn v6.4h, v16.4s, #16 \n" + "shrn2 v6.8h, v17.4s, #16 \n" "add v4.8h, v4.8h, v6.8h \n" "xtn v4.8b, v4.8h \n" @@ -931,7 +931,7 @@ void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb, int64 dst_width64 = (int64) dst_width; // Work around ios 64 bit warning. int64 x64 = (int64) x; int64 dx64 = (int64) dx; - int64 tmp64; + int64 tmp64 = 0; asm volatile ( "1: \n" LOAD1_DATA32_LANE(v0, 0) @@ -947,13 +947,13 @@ void ScaleARGBCols_NEON(uint8* dst_argb, const uint8* src_argb, "st1 {v0.4s, v1.4s}, [%0], #32 \n" // store pixels "subs %w2, %w2, #8 \n" // 8 processed per loop "b.gt 1b \n" - : "+r"(dst_argb), // %0 - "+r"(src_argb), // %1 - "+r"(dst_width64), // %2 - "+r"(x64), // %3 - "+r"(dx64), // %4 - "=&r"(tmp64), // %5 - "+r"(src_tmp) // %6 + : "+r"(dst_argb), // %0 + "+r"(src_argb), // %1 + "+r"(dst_width64), // %2 + "+r"(x64), // %3 + "+r"(dx64), // %4 + "+r"(tmp64), // %5 + "+r"(src_tmp) // %6 : : "memory", "cc", "v0", "v1" ); |