gecko/media/libvpx/vp8/decoder/x86/dequantize_x86.h

42 lines
1.1 KiB
C

/*
* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef DEQUANTIZE_X86_H
#define DEQUANTIZE_X86_H
/* Note:
*
* This platform is commonly built for runtime CPU detection. If you modify
* any of the function mappings present in this file, be sure to also update
* them in the function pointer initialization code
*/
#if HAVE_MMX
extern prototype_dequant_block(vp8_dequantize_b_mmx);
extern prototype_dequant_idct(vp8_dequant_idct_mmx);
extern prototype_dequant_idct_dc(vp8_dequant_dc_idct_mmx);
#if !CONFIG_RUNTIME_CPU_DETECT
#undef vp8_dequant_block
#define vp8_dequant_block vp8_dequantize_b_mmx
#undef vp8_dequant_idct
#define vp8_dequant_idct vp8_dequant_idct_mmx
#undef vp8_dequant_idct_dc
#define vp8_dequant_idct_dc vp8_dequant_dc_idct_mmx
#endif
#endif
#endif