cheng/libpng
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Restore the ANSI C compliance after applying the MSVC ARM64 fix

Browse Source
This commit is contained in:
Cosmin Truta 2018-09-03 22:27:45 -04:00
parent 8033c96f32
commit 2fc5ddff18
1 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
arm/filter_neon_intrinsics.c
View File

@ -134,13 +134,14 @@ png_read_filter_row_sub4_neon(png_row_infop row_info, png_bytep row,
uint8x8x4_t *vrpt = png_ptr(uint8x8x4_t,&vtmp);
uint8x8x4_t vrp = *vrpt;
uint32x2x4_t *temp_pointer;
uint32x2x4_t vdest_val;
vdest.val[0] = vadd_u8(vdest.val[3], vrp.val[0]);
vdest.val[1] = vadd_u8(vdest.val[0], vrp.val[1]);
vdest.val[2] = vadd_u8(vdest.val[1], vrp.val[2]);
vdest.val[3] = vadd_u8(vdest.val[2], vrp.val[3]);
uint32x2x4_t vdest_val = png_ldr(uint32x2x4_t, &vdest);
vdest_val = png_ldr(uint32x2x4_t, &vdest);
vst4_lane_u32(png_ptr(uint32_t,rp), vdest_val, 0);
}
@ -234,6 +235,7 @@ png_read_filter_row_avg4_neon(png_row_infop row_info, png_bytep row,
uint8x8x4_t *vrpt, *vppt;
uint8x8x4_t vrp, vpp;
uint32x2x4_t *temp_pointer;
uint32x2x4_t vdest_val;
vtmp = vld4_u32(png_ptr(uint32_t,rp));
vrpt = png_ptr(uint8x8x4_t,&vtmp);
@ -251,7 +253,7 @@ png_read_filter_row_avg4_neon(png_row_infop row_info, png_bytep row,
vdest.val[3] = vhadd_u8(vdest.val[2], vpp.val[3]);
vdest.val[3] = vadd_u8(vdest.val[3], vrp.val[3]);
uint32x2x4_t vdest_val = png_ldr(uint32x2x4_t, &vdest);
vdest_val = png_ldr(uint32x2x4_t, &vdest);
vst4_lane_u32(png_ptr(uint32_t,rp), vdest_val, 0);
}
}
@ -371,6 +373,7 @@ png_read_filter_row_paeth4_neon(png_row_infop row_info, png_bytep row,
uint8x8x4_t *vrpt, *vppt;
uint8x8x4_t vrp, vpp;
uint32x2x4_t *temp_pointer;
uint32x2x4_t vdest_val;
vtmp = vld4_u32(png_ptr(uint32_t,rp));
vrpt = png_ptr(uint8x8x4_t,&vtmp);
@ -390,7 +393,7 @@ png_read_filter_row_paeth4_neon(png_row_infop row_info, png_bytep row,
vlast = vpp.val[3];
uint32x2x4_t vdest_val = png_ldr(uint32x2x4_t, &vdest);
vdest_val = png_ldr(uint32x2x4_t, &vdest);
vst4_lane_u32(png_ptr(uint32_t,rp), vdest_val, 0);
}
}