--- /dev/null
+/* $XFree86: xc/lib/GL/mesa/src/drv/radeon/radeon_vtxtmp_x86.S,v 1.1 2002/10/30 12:51:58 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
+
+/*
+ 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 )
+
+
+/**
+ * Generic handler for 2 float format data. This can be used for
+ * TexCoord2f and possibly other functions.
+ */
+
+GLOBL ( _x86_Attribute2f )
+ movl $0x0, %edx
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ movl %eax, (%edx)
+ movl %ecx, 4(%edx)
+ ret
+GLOBL ( _x86_Attribute2f_end )
+
+
+/**
+ * Generic handler for 2 float vector format data. This can be used for
+ * TexCoord2fv and possibly other functions.
+ */
+
+GLOBL( _x86_Attribute2fv)
+ movl 4(%esp), %eax /* load 'v' off stack */
+ movl (%eax), %ecx /* load v[0] */
+ movl 4(%eax), %eax /* load v[1] */
+ movl %ecx, 0 /* store v[0] to current vertex */
+ movl %eax, 4 /* store v[1] to current vertex */
+ ret
+GLOBL ( _x86_Attribute2fv_end )
+
+
+/**
+ * Generic handler for 3 float format data. This can be used for
+ * Normal3f, Color3f (when the color target is also float), or
+ * TexCoord3f.
+ */
+
+GLOBL ( _x86_Attribute3f )
+ movl 4(%esp), %ecx
+ movl 8(%esp), %edx
+ movl 12(%esp), %eax
+ movl %ecx, 0
+ movl %edx, 4
+ movl %eax, 8
+ ret
+GLOBL ( _x86_Attribute3f_end )
+
+/**
+ * Generic handler for 3 float vector format data. This can be used for
+ * Normal3f, Color3f (when the color target is also float), or
+ * TexCoord3f.
+ */
+
+GLOBL( _x86_Attribute3fv)
+ 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_Attribute3fv_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 )
+
+
+/*
+ MultiTexCoord2fv st0/st1
+*/
+GLOBL( _x86_MultiTexCoord2fv )
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ and $1, %eax
+ movl (%ecx), %edx
+ shl $3, %eax
+ movl 4(%ecx), %ecx
+ movl %edx, 0xdeadbeef(%eax)
+ movl %ecx, 0xdeadbeef(%eax)
+ ret
+GLOBL( _x86_MultiTexCoord2fv_end )
+
+/*
+ MultiTexCoord2fv
+*/
+
+GLOBL( _x86_MultiTexCoord2fv_2 )
+ movl 4(%esp,1), %eax
+ movl 8(%esp,1), %ecx
+ 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_MultiTexCoord2fv_2_end )
+
+/*
+ MultiTexCoord2f st0/st1
+*/
+GLOBL( _x86_MultiTexCoord2f )
+ movl 4(%esp), %eax
+ movl 8(%esp), %edx
+ movl 12(%esp), %ecx
+ and $1, %eax
+ shl $3, %eax
+ movl %edx, 0xdeadbeef(%eax)
+ movl %ecx, 0xdeadbeef(%eax)
+ ret
+GLOBL( _x86_MultiTexCoord2f_end )
+
+/*
+ MultiTexCoord2f
+*/
+GLOBL( _x86_MultiTexCoord2f_2 )
+ movl 4(%esp), %eax
+ movl 8(%esp), %edx
+ movl 12(%esp,1), %ecx
+ and $1,%eax
+ movl 0(,%eax,4), %eax
+ movl %edx, (%eax)
+ movl %ecx, 4(%eax)
+ ret
+GLOBL( _x86_MultiTexCoord2f_2_end )
+
+/**
+ * This can be used as a template for either Color3fv (when the color
+ * target is also a 3f) or Normal3fv.
+ */
+
+GLOBL( _sse_Attribute3fv )
+ movl 4(%esp), %eax
+ movlps (%eax), %xmm0
+ movl 8(%eax), %eax
+ movlps %xmm0, 0
+ movl %eax, 8
+ ret
+GLOBL( _sse_Attribute3fv_end )
+
+/**
+ * This can be used as a template for either Color3f (when the color
+ * target is also a 3f) or Normal3f.
+ */
+
+GLOBL( _sse_Attribute3f )
+ movlps 4(%esp), %xmm0
+ movl 12(%esp), %eax
+ movlps %xmm0, 0
+ movl %eax, 8
+ ret
+GLOBL( _sse_Attribute3f_end )
+
+
+/**
+ * Generic handler for 2 float vector format data. This can be used for
+ * TexCoord2fv and possibly other functions.
+ */
+
+GLOBL( _sse_Attribute2fv )
+ movl 4(%esp), %eax
+ movlps (%eax), %xmm0
+ movlps %xmm0, 0
+ ret
+GLOBL( _sse_Attribute2fv_end )
+
+
+/**
+ * Generic handler for 2 float format data. This can be used for
+ * TexCoord2f and possibly other functions.
+ */
+
+GLOBL( _sse_Attribute2f )
+ movlps 4(%esp), %xmm0
+ movlps %xmm0, 0
+ ret
+GLOBL( _sse_Attribute2f_end )
+
+/*
+ MultiTexCoord2fv st0/st1
+*/
+GLOBL( _sse_MultiTexCoord2fv )
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ and $1, %eax
+ movlps (%ecx), %xmm0
+ movlps %xmm0, 0xdeadbeef(,%eax,8)
+ ret
+GLOBL( _sse_MultiTexCoord2fv_end )
+
+/*
+ MultiTexCoord2fv
+*/
+GLOBL( _sse_MultiTexCoord2fv_2 )
+ movl 4(%esp), %eax
+ movl 8(%esp), %ecx
+ and $0x1, %eax
+ movl 0(,%eax,4), %edx
+ movlps (%ecx), %xmm0
+ movlps %xmm0, (%edx)
+ ret
+GLOBL( _sse_MultiTexCoord2fv_2_end )
+
+/*
+ MultiTexCoord2f st0/st1
+*/
+GLOBL( _sse_MultiTexCoord2f )
+ movl 4(%esp), %eax
+ and $1, %eax
+ movlps 8(%esp), %xmm0
+ movlps %xmm0, 0xdeadbeef(,%eax,8)
+ ret
+GLOBL( _sse_MultiTexCoord2f_end )
+
+/*
+ MultiTexCoord2f
+*/
+GLOBL( _sse_MultiTexCoord2f_2 )
+ movl 4(%esp), %eax
+ movlps 8(%esp), %xmm0
+ and $1,%eax
+ movl 0(,%eax,4), %eax
+ movlps %xmm0, (%eax)
+ ret
+GLOBL( _sse_MultiTexCoord2f_2_end )
projects / mesa.git / commitdiff