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1 ; | 1 ; |
2 ; Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2 ; Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
3 ; | 3 ; |
4 ; Use of this source code is governed by a BSD-style license | 4 ; Use of this source code is governed by a BSD-style license |
5 ; that can be found in the LICENSE file in the root of the source | 5 ; that can be found in the LICENSE file in the root of the source |
6 ; tree. An additional intellectual property rights grant can be found | 6 ; tree. An additional intellectual property rights grant can be found |
7 ; in the file PATENTS. All contributing project authors may | 7 ; in the file PATENTS. All contributing project authors may |
8 ; be found in the AUTHORS file in the root of the source tree. | 8 ; be found in the AUTHORS file in the root of the source tree. |
9 ; | 9 ; |
10 | 10 |
11 | 11 |
12 %include "vpx_ports/x86_abi_support.asm" | 12 %include "vpx_ports/x86_abi_support.asm" |
13 | 13 |
14 section .text | 14 section .text |
15 global sym(vpx_reset_mmx_state) | 15 global sym(vpx_reset_mmx_state) PRIVATE |
16 sym(vpx_reset_mmx_state): | 16 sym(vpx_reset_mmx_state): |
17 emms | 17 emms |
18 ret | 18 ret |
19 | 19 |
20 | 20 |
21 %ifidn __OUTPUT_FORMAT__,x64 | 21 %ifidn __OUTPUT_FORMAT__,x64 |
22 global sym(vpx_winx64_fldcw) | 22 global sym(vpx_winx64_fldcw) PRIVATE |
23 sym(vpx_winx64_fldcw): | 23 sym(vpx_winx64_fldcw): |
24 sub rsp, 8 | 24 sub rsp, 8 |
25 mov [rsp], rcx ; win x64 specific | 25 mov [rsp], rcx ; win x64 specific |
26 fldcw [rsp] | 26 fldcw [rsp] |
27 add rsp, 8 | 27 add rsp, 8 |
28 ret | 28 ret |
29 | 29 |
30 | 30 |
31 global sym(vpx_winx64_fstcw) | 31 global sym(vpx_winx64_fstcw) PRIVATE |
32 sym(vpx_winx64_fstcw): | 32 sym(vpx_winx64_fstcw): |
33 sub rsp, 8 | 33 sub rsp, 8 |
34 fstcw [rsp] | 34 fstcw [rsp] |
35 mov rax, [rsp] | 35 mov rax, [rsp] |
36 add rsp, 8 | 36 add rsp, 8 |
37 ret | 37 ret |
38 %endif | 38 %endif |
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