diff options
Diffstat (limited to 'graphics/scaler/hq3x_i386.asm')
| -rw-r--r-- | graphics/scaler/hq3x_i386.asm | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/graphics/scaler/hq3x_i386.asm b/graphics/scaler/hq3x_i386.asm index c3d1daec37..d63dba23a5 100644 --- a/graphics/scaler/hq3x_i386.asm +++ b/graphics/scaler/hq3x_i386.asm @@ -208,17 +208,15 @@ SECTION .text ; Mix three pixels with weight 2, 7, and 7, respectively: (c1*2+(c2+c3)*7)/16; %macro Interp4 3 ; unpack c2 - mov eax, %2 - mov edx, eax + mov edx, %2 shl edx, 16 - or edx, eax + or edx, %2 and edx, [_hqx_green_redBlue_Mask] ; unpack c3 - mov eax, %3 - mov ecx, eax + mov ecx, %3 shl ecx, 16 - or ecx, eax + or ecx, %3 and ecx, [_hqx_green_redBlue_Mask] ; sum c2 and c3 @@ -230,8 +228,7 @@ SECTION .text shl edx, 3 sub edx, ecx - ; Restore eax, unpack it and multiply by 2 - mov eax, [w5] + ; unpack eax and multiply by 2 mov ecx, eax shl ecx, 16 or ecx, eax |