39 lines
872 B
NASM
39 lines
872 B
NASM
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; Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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%include "vpx_ports/x86_abi_support.asm"
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section .text
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global sym(vpx_reset_mmx_state) PRIVATE
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sym(vpx_reset_mmx_state):
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emms
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ret
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%if LIBVPX_YASM_WIN64
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global sym(vpx_winx64_fldcw) PRIVATE
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sym(vpx_winx64_fldcw):
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sub rsp, 8
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mov [rsp], rcx ; win x64 specific
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fldcw [rsp]
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add rsp, 8
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ret
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global sym(vpx_winx64_fstcw) PRIVATE
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sym(vpx_winx64_fstcw):
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sub rsp, 8
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fstcw [rsp]
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mov rax, [rsp]
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add rsp, 8
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ret
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%endif
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