1 /* 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3 * 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 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 12 #ifndef DEQUANTIZE_X86_H 13 #define DEQUANTIZE_X86_H 14 15 16 /* Note: 17 * 18 * This platform is commonly built for runtime CPU detection. If you modify 19 * any of the function mappings present in this file, be sure to also update 20 * them in the function pointer initialization code 21 */ 22 #if HAVE_MMX 23 extern prototype_dequant_block(vp8_dequantize_b_mmx); 24 extern prototype_dequant_idct_add(vp8_dequant_idct_add_mmx); 25 extern prototype_dequant_dc_idct_add(vp8_dequant_dc_idct_add_mmx); 26 extern prototype_dequant_dc_idct_add_y_block(vp8_dequant_dc_idct_add_y_block_mmx); 27 extern prototype_dequant_idct_add_y_block(vp8_dequant_idct_add_y_block_mmx); 28 extern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block_mmx); 29 30 #if !CONFIG_RUNTIME_CPU_DETECT 31 #undef vp8_dequant_block 32 #define vp8_dequant_block vp8_dequantize_b_mmx 33 34 #undef vp8_dequant_idct_add 35 #define vp8_dequant_idct_add vp8_dequant_idct_add_mmx 36 37 #undef vp8_dequant_dc_idct_add 38 #define vp8_dequant_dc_idct_add vp8_dequant_dc_idct_add_mmx 39 40 #undef vp8_dequant_dc_idct_add_y_block 41 #define vp8_dequant_dc_idct_add_y_block vp8_dequant_dc_idct_add_y_block_mmx 42 43 #undef vp8_dequant_idct_add_y_block 44 #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_mmx 45 46 #undef vp8_dequant_idct_add_uv_block 47 #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_mmx 48 49 #endif 50 #endif 51 52 #if HAVE_SSE2 53 extern prototype_dequant_dc_idct_add_y_block(vp8_dequant_dc_idct_add_y_block_sse2); 54 extern prototype_dequant_idct_add_y_block(vp8_dequant_idct_add_y_block_sse2); 55 extern prototype_dequant_idct_add_uv_block(vp8_dequant_idct_add_uv_block_sse2); 56 57 #if !CONFIG_RUNTIME_CPU_DETECT 58 #undef vp8_dequant_dc_idct_add_y_block 59 #define vp8_dequant_dc_idct_add_y_block vp8_dequant_dc_idct_add_y_block_sse2 60 61 #undef vp8_dequant_idct_add_y_block 62 #define vp8_dequant_idct_add_y_block vp8_dequant_idct_add_y_block_sse2 63 64 #undef vp8_dequant_idct_add_uv_block 65 #define vp8_dequant_idct_add_uv_block vp8_dequant_idct_add_uv_block_sse2 66 67 #endif 68 #endif 69 70 #endif 71
