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1 /* | 1 /* |
2 * Copyright 2016 The LibYuv Project Authors. All rights reserved. | 2 * Copyright 2016 The LibYuv 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 |
(...skipping 56 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
67 Outputs - out0, out1 | 67 Outputs - out0, out1 |
68 Return Type - as per RTYPE | 68 Return Type - as per RTYPE |
69 Details : Byte elements from 'in0' & 'in1' are copied selectively to | 69 Details : Byte elements from 'in0' & 'in1' are copied selectively to |
70 'out0' as per control vector 'mask0' | 70 'out0' as per control vector 'mask0' |
71 */ | 71 */ |
72 #define VSHF_B2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) { \ | 72 #define VSHF_B2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) { \ |
73 out0 = (RTYPE) __msa_vshf_b((v16i8) mask0, (v16i8) in1, (v16i8) in0); \ | 73 out0 = (RTYPE) __msa_vshf_b((v16i8) mask0, (v16i8) in1, (v16i8) in0); \ |
74 out1 = (RTYPE) __msa_vshf_b((v16i8) mask1, (v16i8) in3, (v16i8) in2); \ | 74 out1 = (RTYPE) __msa_vshf_b((v16i8) mask1, (v16i8) in3, (v16i8) in2); \ |
75 } | 75 } |
76 #define VSHF_B2_UB(...) VSHF_B2(v16u8, __VA_ARGS__) | 76 #define VSHF_B2_UB(...) VSHF_B2(v16u8, __VA_ARGS__) |
77 | |
78 #define VSHF_W2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) { \ | |
79 out0 = (RTYPE) __msa_vshf_w((v4i32) mask0, (v4i32) in1, (v4i32) in0); \ | |
fbarchard1
2016/09/26 18:04:34
style nit - I'd prefer we dont end up with macros
| |
80 out1 = (RTYPE) __msa_vshf_w((v4i32) mask1, (v4i32) in3, (v4i32) in2); \ | |
81 } | |
82 #define VSHF_W2_UB(...) VSHF_W2(v16u8, __VA_ARGS__) | |
83 #define VSHF_W2_SB(...) VSHF_W2(v16i8, __VA_ARGS__) | |
84 #define VSHF_W4(RTYPE, in0, in1, in2, in3, in4, in5, in6, in7, \ | |
85 mask0, mask1, mask2, mask3, \ | |
86 out0, out1, out2, out3) { \ | |
87 VSHF_W2(RTYPE, in0, in1, in2, in3, mask0, mask1, out0, out1) \ | |
88 VSHF_W2(RTYPE, in4, in5, in6, in7, mask2, mask3, out2, out3) \ | |
89 } | |
90 #define VSHF_W4_UB(...) VSHF_W4(v16u8, __VA_ARGS__) | |
91 | |
77 #endif /* !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa) */ | 92 #endif /* !defined(LIBYUV_DISABLE_MSA) && defined(__mips_msa) */ |
78 #endif /* __MACROS_MSA_H__ */ | 93 #endif /* __MACROS_MSA_H__ */ |
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