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/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_vtxtmp_x86.S,v 1.1 2002/10/30 12:51:53 alanh Exp $ */
/**************************************************************************
Copyright 2002 Tungsten Graphics Inc., Cedar Park, Texas.
All Rights Reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
on the rights to use, copy, modify, merge, publish, distribute, sub
license, and/or sell copies of the Software, and to permit persons to whom
the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice (including the next
paragraph) shall be included in all copies or substantial portions of the
Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
ATI, TUNGSTEN GRAPHICS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
USE OR OTHER DEALINGS IN THE SOFTWARE.
**************************************************************************/
#define GLOBL( x ) \
.globl x; \
x:
.data
.align 4
GLOBL( _x86_Normal3fv)
movl 4(%esp), %eax /* load 'v' off stack */
movl (%eax), %ecx /* load v[0] */
movl 4(%eax), %edx /* load v[1] */
movl 8(%eax), %eax /* load v[2] */
movl %ecx, 0 /* store v[0] to current vertex */
movl %edx, 4 /* store v[1] to current vertex */
movl %eax, 8 /* store v[2] to current vertex */
ret
GLOBL ( _x86_Normal3fv_end )
/*
vertex 3f vertex size 4
*/
GLOBL ( _x86_Vertex3f_4 )
movl (0), %ecx
movl 4(%esp), %eax
movl 8(%esp), %edx
movl %eax, (%ecx)
movl %edx, 4(%ecx)
movl 12(%esp), %eax
movl (0), %edx
movl %eax, 8(%ecx)
movl %edx, 12(%ecx)
movl (0), %eax
addl $16, %ecx
dec %eax
movl %ecx, (0)
movl %eax, (0)
je .1
ret
.1: jmp *0
GLOBL ( _x86_Vertex3f_4_end )
/*
vertex 3f vertex size 6
*/
GLOBL ( _x86_Vertex3f_6 )
push %edi
movl (0), %edi
movl 8(%esp), %eax
movl 12(%esp), %edx
movl 16(%esp), %ecx
movl %eax, (%edi)
movl %edx, 4(%edi)
movl %ecx, 8(%edi)
movl (0), %eax
movl (0), %edx
movl (0), %ecx
movl %eax, 12(%edi)
movl %edx, 16(%edi)
movl %ecx, 20(%edi)
addl $24, %edi
movl (0), %eax
movl %edi, (0)
dec %eax
pop %edi
movl %eax, (0)
je .2
ret
.2: jmp *0
GLOBL ( _x86_Vertex3f_6_end )
/*
vertex 3f generic size
*/
GLOBL ( _x86_Vertex3f )
push %edi
push %esi
movl $0, %esi
movl (0), %edi
movl 12(%esp), %eax
movl 16(%esp), %edx
movl 20(%esp), %ecx
movl %eax, (%edi)
movl %edx, 4(%edi)
movl %ecx, 8(%edi)
addl $12, %edi
movl $0, %ecx
repz
movsl %ds:(%esi), %es:(%edi)
movl (0), %eax
movl %edi, (0)
dec %eax
movl %eax, (0)
pop %esi
pop %edi
je .3
ret
.3: jmp *0
GLOBL ( _x86_Vertex3f_end )
/*
Vertex 3fv vertex size 6
*/
GLOBL ( _x86_Vertex3fv_6 )
movl (0), %eax
movl 4(%esp), %ecx
movl (%ecx), %edx
movl %edx, (%eax)
movl 4(%ecx), %edx
movl 8(%ecx), %ecx
movl %edx, 4(%eax)
movl %ecx, 8(%eax)
movl (28), %edx
movl (32), %ecx
movl %edx, 12(%eax)
movl %ecx, 16(%eax)
movl (36), %edx
movl %edx, 20(%eax)
addl $24, %eax
movl %eax, 0
movl 4, %eax
dec %eax
movl %eax, 4
je .4
ret
.4: jmp *8
GLOBL ( _x86_Vertex3fv_6_end )
/*
Vertex 3fv vertex size 8
*/
GLOBL ( _x86_Vertex3fv_8 )
movl (0), %eax
movl 4(%esp), %ecx
movl (%ecx), %edx
movl %edx ,(%eax)
movl 4(%ecx) ,%edx
movl 8(%ecx) ,%ecx
movl %edx, 4(%eax)
movl %ecx, 8(%eax)
movl (28), %edx
movl (32), %ecx
movl %edx, 12(%eax)
movl %ecx, 16(%eax)
movl (28), %edx
movl (32), %ecx
movl %edx, 20(%eax)
movl %ecx, 24(%eax)
movl (36), %edx
movl %edx, 28(%eax)
addl $32, %eax
movl %eax, (0)
movl 4, %eax
dec %eax
movl %eax, (4)
je .5
ret
.5: jmp *8
GLOBL ( _x86_Vertex3fv_8_end )
/*
Vertex 3fv generic vertex size
*/
GLOBL ( _x86_Vertex3fv )
movl 4(%esp), %edx
push %edi
push %esi
movl (0x1010101), %edi
movl (%edx), %eax
movl 4(%edx), %ecx
movl 8(%edx), %esi
movl %eax, (%edi)
movl %ecx, 4(%edi)
movl %esi, 8(%edi)
addl $12, %edi
movl $6, %ecx
movl $0x58, %esi
repz
movsl %ds:(%esi), %es:(%edi)
movl %edi, (0x1010101)
movl (0x2020202), %eax
pop %esi
pop %edi
dec %eax
movl %eax, (0x2020202)
je .6
ret
.6: jmp *0
GLOBL ( _x86_Vertex3fv_end )
/*
Normal 3f
*/
GLOBL ( _x86_Normal3f )
movl $0x12345678, %edx
movl 4(%esp), %eax
movl %eax, (%edx)
movl 8(%esp), %eax
movl %eax, 4(%edx)
movl 12(%esp), %eax
movl %eax, 8(%edx)
ret
GLOBL ( _x86_Normal3f_end )
/*
Color 4ubv_ub
*/
GLOBL ( _x86_Color4ubv_ub )
movl 4(%esp), %eax
movl $0x12345678, %edx
movl (%eax), %eax
movl %eax, (%edx)
ret
GLOBL ( _x86_Color4ubv_ub_end )
/*
Color 4ubv 4f
*/
GLOBL ( _x86_Color4ubv_4f )
push %ebx
movl $0, %edx
xor %eax, %eax
xor %ecx, %ecx
movl 8(%esp), %ebx
movl (%ebx), %ebx
mov %bl, %al
mov %bh, %cl
movl (%edx,%eax,4),%eax
movl (%edx,%ecx,4),%ecx
movl %eax, (0xdeadbeaf)
movl %ecx, (0xdeadbeaf)
xor %eax, %eax
xor %ecx, %ecx
shr $16, %ebx
mov %bl, %al
mov %bh, %cl
movl (%edx,%eax,4), %eax
movl (%edx,%ecx,4), %ecx
movl %eax, (0xdeadbeaf)
movl %ecx, (0xdeadbeaf)
pop %ebx
ret
GLOBL ( _x86_Color4ubv_4f_end )
/*
Color4ub_ub
*/
GLOBL( _x86_Color4ub_ub )
push %ebx
movl 8(%esp), %eax
movl 12(%esp), %edx
movl 16(%esp), %ecx
movl 20(%esp), %ebx
mov %al, (0)
mov %dl, (0)
mov %cl, (0)
mov %bl, (0)
pop %ebx
ret
GLOBL( _x86_Color4ub_ub_end )
/*
Color3fv_3f
*/
GLOBL( _x86_Color3fv_3f )
movl 4(%esp), %eax
movl $0, %edx
movl (%eax), %ecx
movl %ecx, (%edx)
movl 4(%eax), %ecx
movl %ecx, 4(%edx)
movl 8(%eax), %ecx
movl %ecx, 8(%edx)
ret
GLOBL( _x86_Color3fv_3f_end )
/*
Color3f_3f
*/
GLOBL( _x86_Color3f_3f )
movl $0x12345678, %edx
movl 4(%esp), %eax
movl %eax, (%edx)
movl 8(%esp,1), %eax
movl %eax, 4(%edx)
movl 12(%esp), %eax
movl %eax, 8(%edx)
ret
GLOBL( _x86_Color3f_3f_end )
/*
TexCoord2fv
*/
GLOBL( _x86_TexCoord2fv )
movl 4(%esp), %eax
movl $0x12345678, %edx
movl (%eax), %ecx
movl 4(%eax), %eax
movl %ecx, (%edx)
movl %eax, 4(%edx)
ret
GLOBL( _x86_TexCoord2fv_end )
/*
TexCoord2f
*/
GLOBL( _x86_TexCoord2f )
movl $0x12345678, %edx
movl 4(%esp), %eax
movl 8(%esp), %ecx
movl %eax, (%edx)
movl %ecx, 4(%edx)
ret
GLOBL( _x86_TexCoord2f_end )
/*
MultiTexCoord2fvARB st0/st1
*/
GLOBL( _x86_MultiTexCoord2fvARB )
movl 4(%esp), %eax
movl 8(%esp), %ecx
sub $0x84c0, %eax
and $1, %eax
movl (%ecx), %edx
shl $3, %eax
movl 4(%ecx), %ecx
movl %edx, 0xdeadbeef(%eax)
movl %ecx, 0xdeadbeef(%eax)
ret
GLOBL( _x86_MultiTexCoord2fvARB_end )
/*
MultiTexCoord2fvARB
*/
GLOBL( _x86_MultiTexCoord2fvARB_2 )
movl 4(%esp,1), %eax
movl 8(%esp,1), %ecx
sub $0x84c0, %eax
and $0x1, %eax
movl 0(,%eax,4), %edx
movl (%ecx), %eax
movl %eax, (%edx)
movl 4(%ecx), %eax
movl %eax, 4(%edx)
ret
GLOBL( _x86_MultiTexCoord2fvARB_2_end )
/*
MultiTexCoord2fARB st0/st1
*/
GLOBL( _x86_MultiTexCoord2fARB )
movl 4(%esp), %eax
movl 8(%esp), %edx
sub $0x84c0, %eax
movl 12(%esp), %ecx
and $1, %eax
shl $3, %eax
movl %edx, 0xdeadbeef(%eax)
movl %ecx, 0xdeadbeef(%eax)
ret
GLOBL( _x86_MultiTexCoord2fARB_end )
/*
MultiTexCoord2fARB
*/
GLOBL( _x86_MultiTexCoord2fARB_2 )
movl 4(%esp), %eax
movl 8(%esp), %edx
sub $0x84c0, %eax
movl 12(%esp,1), %ecx
and $1,%eax
movl 0(,%eax,4), %eax
movl %edx, (%eax)
movl %ecx, 4(%eax)
ret
GLOBL( _x86_MultiTexCoord2fARB_2_end )
|
