radeonsi: allow copying between compatible compressed and uncompressed formats

[mesa.git] / src / mesa / x86-64 / xform4.S

diff --git a/src/mesa/x86-64/xform4.S b/src/mesa/x86-64/xform4.S
index 65328f6666e856966ba3e2e80e5286fd7ca1a2e4..c185f62099e7b98b4cb748a68ad43ea66aea4e1d 100644 (file)
--- a/src/mesa/x86-64/xform4.S
+++ b/src/mesa/x86-64/xform4.S
@@ -1,10 +1,7 @@
-/* $Id: xform4.S,v 1.2 2006/04/17 18:58:24 krh Exp $ */
-
 /*
  * Mesa 3-D graphics library
- * Version:  3.5
  *
- * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  Brian Paul   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"),
@@ -19,9 +16,10 @@
  * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL 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.
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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.
  */
 
 #ifdef USE_X86_64_ASM
@@ -31,8 +29,25 @@
 .text
 
 .align 16
+.globl _mesa_x86_64_cpuid
+.hidden _mesa_x86_64_cpuid
+_mesa_x86_64_cpuid:
+       pushq   %rbx
+       movl    (%rdi), %eax
+       movl    8(%rdi), %ecx
+
+       cpuid
+
+       movl    %ebx, 4(%rdi)
+       movl    %eax, (%rdi)
+       movl    %ecx, 8(%rdi)
+       movl    %edx, 12(%rdi)
+       popq    %rbx
+       ret
 
+.align 16
 .globl _mesa_x86_64_transform_points4_general
+.hidden _mesa_x86_64_transform_points4_general
 _mesa_x86_64_transform_points4_general:
 /*
  *     rdi = dest
@@ -40,7 +55,7 @@ _mesa_x86_64_transform_points4_general:
  *     rdx = source
  */
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -64,7 +79,7 @@ _mesa_x86_64_transform_points4_general:
 
 p4_general_loop:
 
-       movaps (%rdx), %xmm8            /* ox | oy | oz | ow */
+       movups (%rdx), %xmm8            /* ox | oy | oz | ow */
        prefetchw 16(%rdi)
 
        pshufd $0x00, %xmm8, %xmm0      /* ox | ox | ox | ox */
@@ -103,11 +118,12 @@ p4_constants:
 .byte  0x00, 0x00, 0x00, 0x00
 .byte  0x00, 0x00, 0x00, 0x00
 .byte  0x00, 0x00, 0x00, 0x00
-.float 0f+1.0
+.float 1.0
 
 .text
 .align 16
 .globl _mesa_x86_64_transform_points4_3d
+.hidden _mesa_x86_64_transform_points4_3d
 /*
  * this is slower than _mesa_x86_64_transform_points4_general
  * because it ensures that the last matrix row (or is it column?) is 0,0,0,1
@@ -122,7 +138,7 @@ _mesa_x86_64_transform_points4_3d:
        movaps 16(%rax), %xmm10
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -149,7 +165,7 @@ _mesa_x86_64_transform_points4_3d:
 
 p4_3d_loop:
 
-       movaps (%rdx), %xmm8            /* ox | oy | oz | ow */
+       movups (%rdx), %xmm8            /* ox | oy | oz | ow */
        prefetchw 16(%rdi)
 
        pshufd $0x00, %xmm8, %xmm0      /* ox | ox | ox | ox */
@@ -179,10 +195,11 @@ p4_3d_done:
 
 .align 16
 .globl _mesa_x86_64_transform_points4_identity
+.hidden _mesa_x86_64_transform_points4_identity
 _mesa_x86_64_transform_points4_identity:
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -206,11 +223,12 @@ p4_identity_done:
 
        
 .align 16
-.globl _mesa_x86_64_transform_points4_3d_no_rot
-_mesa_x86_64_transform_points4_3d_no_rot:
+.globl _mesa_3dnow_transform_points4_3d_no_rot
+.hidden _mesa_3dnow_transform_points4_3d_no_rot
+_mesa_3dnow_transform_points4_3d_no_rot:
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -270,11 +288,12 @@ p4_3d_no_rot_done:
 
        
 .align 16
-.globl _mesa_x86_64_transform_points4_perspective
-_mesa_x86_64_transform_points4_perspective:
+.globl _mesa_3dnow_transform_points4_perspective
+.hidden _mesa_3dnow_transform_points4_perspective
+_mesa_3dnow_transform_points4_perspective:
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -336,11 +355,12 @@ p4_perspective_done:
        ret
 
 .align 16
-.globl _mesa_x86_64_transform_points4_2d_no_rot
-_mesa_x86_64_transform_points4_2d_no_rot:
+.globl _mesa_3dnow_transform_points4_2d_no_rot
+.hidden _mesa_3dnow_transform_points4_2d_no_rot
+_mesa_3dnow_transform_points4_2d_no_rot:
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */
@@ -391,11 +411,12 @@ p4_2d_no_rot_done:
 
        
 .align 16
-.globl _mesa_x86_64_transform_points4_2d
-_mesa_x86_64_transform_points4_2d:
+.globl _mesa_3dnow_transform_points4_2d
+.hidden _mesa_3dnow_transform_points4_2d
+_mesa_3dnow_transform_points4_2d:
 
        movl V4F_COUNT(%rdx), %ecx      /* count */
-       movzx V4F_STRIDE(%rdx), %eax    /* stride */
+       movzbl V4F_STRIDE(%rdx), %eax   /* stride */
 
        movl %ecx, V4F_COUNT(%rdi)      /* set dest count */
        movl $4, V4F_SIZE(%rdi)         /* set dest size */