diff options
| author | Steven Fuller <relnev@icculus.org> | 2001-08-08 15:49:59 +0000 |
|---|---|---|
| committer | Patryk Obara <dreamer.tan@gmail.com> | 2019-08-20 02:22:36 +0200 |
| commit | a113617c026d00770c0a01b292386bd1857f5a6a (patch) | |
| tree | f0a689c37369f985171fabd9b9444d74a50c49df /src/mathline.c | |
| parent | 9e5b7f430d3c5f30042c1fa380ed6b4be13c884d (diff) | |
Fixed major bug in TranslatePoint (was accidently loading a value to edx
instead of edi).
Failed to get anything comprehendible on screen.
Diffstat (limited to 'src/mathline.c')
| -rw-r--r-- | src/mathline.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/src/mathline.c b/src/mathline.c index ca3546d..99837b2 100644 --- a/src/mathline.c +++ b/src/mathline.c @@ -543,119 +543,6 @@ typedef struct matrixch { */ -#if 0 /* TODO if these are needed */ -static void RotateVector_ASM(VECTORCH *v, MATRIXCH *m) -{ - _asm - { - mov esi,v - mov edi,m - - mov eax,[edi + 0] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ecx,eax - mov eax,[edi + 12] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ecx,eax - mov eax,[edi + 24] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ecx,eax - - mov eax,[edi + 4] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ebx,eax - mov eax,[edi + 16] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ebx,eax - mov eax,[edi + 28] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ebx,eax - - mov eax,[edi + 8] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ebp,eax - mov eax,[edi + 20] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ebp,eax - mov eax,[edi + 32] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ebp,eax - - mov [esi + 0],ecx - mov [esi + 4],ebx - mov [esi + 8],ebp - } -} - -/* - - Here is the same function, this time copying the result to a second vector - -*/ - -static void RotateAndCopyVector_ASM(VECTORCH *v1, VECTORCH *v2, MATRIXCH *m) -{ - _asm - { - mov esi,v1 - mov edi,m - - mov eax,[edi + 0] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ecx,eax - mov eax,[edi + 12] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ecx,eax - mov eax,[edi + 24] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ecx,eax - - mov eax,[edi + 4] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ebx,eax - mov eax,[edi + 16] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ebx,eax - mov eax,[edi + 28] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ebx,eax - - mov eax,[edi + 8] - imul DWORD PTR [esi + 0] - shrd eax,edx,16 - mov ebp,eax - mov eax,[edi + 20] - imul DWORD PTR [esi + 4] - shrd eax,edx,16 - add ebp,eax - mov eax,[edi + 32] - imul DWORD PTR [esi + 8] - shrd eax,edx,16 - add ebp,eax - - mov edx,v2 - mov [edx + 0],ecx - mov [edx + 4],ebx - mov [edx + 8],ebp - } -} -#endif - /* Square Root |