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Issue 107243004: Updating Opus to release 1.1 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/opus
Patch Set: Created 7 years ago
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1 /*********************************************************************** 1 /***********************************************************************
2 Copyright (c) 2006-2011, Skype Limited. All rights reserved. 2 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
3 Copyright (c) 2013 Parrot 3 Copyright (c) 2013 Parrot
4 Redistribution and use in source and binary forms, with or without 4 Redistribution and use in source and binary forms, with or without
5 modification, are permitted provided that the following conditions 5 modification, are permitted provided that the following conditions
6 are met: 6 are met:
7 - Redistributions of source code must retain the above copyright notice, 7 - Redistributions of source code must retain the above copyright notice,
8 this list of conditions and the following disclaimer. 8 this list of conditions and the following disclaimer.
9 - Redistributions in binary form must reproduce the above copyright 9 - Redistributions in binary form must reproduce the above copyright
10 notice, this list of conditions and the following disclaimer in the 10 notice, this list of conditions and the following disclaimer in the
(...skipping 13 matching lines...) Expand all
24 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 24 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 25 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 POSSIBILITY OF SUCH DAMAGE. 26 POSSIBILITY OF SUCH DAMAGE.
27 ***********************************************************************/ 27 ***********************************************************************/
28 28
29 #ifndef SILK_MACROS_ARMv5E_H 29 #ifndef SILK_MACROS_ARMv5E_H
30 #define SILK_MACROS_ARMv5E_H 30 #define SILK_MACROS_ARMv5E_H
31 31
32 /* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */ 32 /* (a32 * (opus_int32)((opus_int16)(b32))) >> 16 output have to be 32bit int */
33 #undef silk_SMULWB 33 #undef silk_SMULWB
34 static inline opus_int32 silk_SMULWB_armv5e(opus_int32 a, opus_int16 b) 34 static OPUS_INLINE opus_int32 silk_SMULWB_armv5e(opus_int32 a, opus_int16 b)
35 { 35 {
36 int res; 36 int res;
37 __asm__( 37 __asm__(
38 "#silk_SMULWB\n\t" 38 "#silk_SMULWB\n\t"
39 "smulwb %0, %1, %2\n\t" 39 "smulwb %0, %1, %2\n\t"
40 : "=r"(res) 40 : "=r"(res)
41 : "r"(a), "r"(b) 41 : "r"(a), "r"(b)
42 ); 42 );
43 return res; 43 return res;
44 } 44 }
45 #define silk_SMULWB(a, b) (silk_SMULWB_armv5e(a, b)) 45 #define silk_SMULWB(a, b) (silk_SMULWB_armv5e(a, b))
46 46
47 /* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit i nt */ 47 /* a32 + (b32 * (opus_int32)((opus_int16)(c32))) >> 16 output have to be 32bit i nt */
48 #undef silk_SMLAWB 48 #undef silk_SMLAWB
49 static inline opus_int32 silk_SMLAWB_armv5e(opus_int32 a, opus_int32 b, 49 static OPUS_INLINE opus_int32 silk_SMLAWB_armv5e(opus_int32 a, opus_int32 b,
50 opus_int16 c) 50 opus_int16 c)
51 { 51 {
52 int res; 52 int res;
53 __asm__( 53 __asm__(
54 "#silk_SMLAWB\n\t" 54 "#silk_SMLAWB\n\t"
55 "smlawb %0, %1, %2, %3\n\t" 55 "smlawb %0, %1, %2, %3\n\t"
56 : "=r"(res) 56 : "=r"(res)
57 : "r"(b), "r"(c), "r"(a) 57 : "r"(b), "r"(c), "r"(a)
58 ); 58 );
59 return res; 59 return res;
60 } 60 }
61 #define silk_SMLAWB(a, b, c) (silk_SMLAWB_armv5e(a, b, c)) 61 #define silk_SMLAWB(a, b, c) (silk_SMLAWB_armv5e(a, b, c))
62 62
63 /* (a32 * (b32 >> 16)) >> 16 */ 63 /* (a32 * (b32 >> 16)) >> 16 */
64 #undef silk_SMULWT 64 #undef silk_SMULWT
65 static inline opus_int32 silk_SMULWT_armv5e(opus_int32 a, opus_int32 b) 65 static OPUS_INLINE opus_int32 silk_SMULWT_armv5e(opus_int32 a, opus_int32 b)
66 { 66 {
67 int res; 67 int res;
68 __asm__( 68 __asm__(
69 "#silk_SMULWT\n\t" 69 "#silk_SMULWT\n\t"
70 "smulwt %0, %1, %2\n\t" 70 "smulwt %0, %1, %2\n\t"
71 : "=r"(res) 71 : "=r"(res)
72 : "r"(a), "r"(b) 72 : "r"(a), "r"(b)
73 ); 73 );
74 return res; 74 return res;
75 } 75 }
76 #define silk_SMULWT(a, b) (silk_SMULWT_armv5e(a, b)) 76 #define silk_SMULWT(a, b) (silk_SMULWT_armv5e(a, b))
77 77
78 /* a32 + (b32 * (c32 >> 16)) >> 16 */ 78 /* a32 + (b32 * (c32 >> 16)) >> 16 */
79 #undef silk_SMLAWT 79 #undef silk_SMLAWT
80 static inline opus_int32 silk_SMLAWT_armv5e(opus_int32 a, opus_int32 b, 80 static OPUS_INLINE opus_int32 silk_SMLAWT_armv5e(opus_int32 a, opus_int32 b,
81 opus_int32 c) 81 opus_int32 c)
82 { 82 {
83 int res; 83 int res;
84 __asm__( 84 __asm__(
85 "#silk_SMLAWT\n\t" 85 "#silk_SMLAWT\n\t"
86 "smlawt %0, %1, %2, %3\n\t" 86 "smlawt %0, %1, %2, %3\n\t"
87 : "=r"(res) 87 : "=r"(res)
88 : "r"(b), "r"(c), "r"(a) 88 : "r"(b), "r"(c), "r"(a)
89 ); 89 );
90 return res; 90 return res;
91 } 91 }
92 #define silk_SMLAWT(a, b, c) (silk_SMLAWT_armv5e(a, b, c)) 92 #define silk_SMLAWT(a, b, c) (silk_SMLAWT_armv5e(a, b, c))
93 93
94 /* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */ 94 /* (opus_int32)((opus_int16)(a3))) * (opus_int32)((opus_int16)(b32)) output have to be 32bit int */
95 #undef silk_SMULBB 95 #undef silk_SMULBB
96 static inline opus_int32 silk_SMULBB_armv5e(opus_int32 a, opus_int32 b) 96 static OPUS_INLINE opus_int32 silk_SMULBB_armv5e(opus_int32 a, opus_int32 b)
97 { 97 {
98 int res; 98 int res;
99 __asm__( 99 __asm__(
100 "#silk_SMULBB\n\t" 100 "#silk_SMULBB\n\t"
101 "smulbb %0, %1, %2\n\t" 101 "smulbb %0, %1, %2\n\t"
102 : "=r"(res) 102 : "=r"(res)
103 : "%r"(a), "r"(b) 103 : "%r"(a), "r"(b)
104 ); 104 );
105 return res; 105 return res;
106 } 106 }
107 #define silk_SMULBB(a, b) (silk_SMULBB_armv5e(a, b)) 107 #define silk_SMULBB(a, b) (silk_SMULBB_armv5e(a, b))
108 108
109 /* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) outpu t have to be 32bit int */ 109 /* a32 + (opus_int32)((opus_int16)(b32)) * (opus_int32)((opus_int16)(c32)) outpu t have to be 32bit int */
110 #undef silk_SMLABB 110 #undef silk_SMLABB
111 static inline opus_int32 silk_SMLABB_armv5e(opus_int32 a, opus_int32 b, 111 static OPUS_INLINE opus_int32 silk_SMLABB_armv5e(opus_int32 a, opus_int32 b,
112 opus_int32 c) 112 opus_int32 c)
113 { 113 {
114 int res; 114 int res;
115 __asm__( 115 __asm__(
116 "#silk_SMLABB\n\t" 116 "#silk_SMLABB\n\t"
117 "smlabb %0, %1, %2, %3\n\t" 117 "smlabb %0, %1, %2, %3\n\t"
118 : "=r"(res) 118 : "=r"(res)
119 : "%r"(b), "r"(c), "r"(a) 119 : "%r"(b), "r"(c), "r"(a)
120 ); 120 );
121 return res; 121 return res;
122 } 122 }
123 #define silk_SMLABB(a, b, c) (silk_SMLABB_armv5e(a, b, c)) 123 #define silk_SMLABB(a, b, c) (silk_SMLABB_armv5e(a, b, c))
124 124
125 /* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */ 125 /* (opus_int32)((opus_int16)(a32)) * (b32 >> 16) */
126 #undef silk_SMULBT 126 #undef silk_SMULBT
127 static inline opus_int32 silk_SMULBT_armv5e(opus_int32 a, opus_int32 b) 127 static OPUS_INLINE opus_int32 silk_SMULBT_armv5e(opus_int32 a, opus_int32 b)
128 { 128 {
129 int res; 129 int res;
130 __asm__( 130 __asm__(
131 "#silk_SMULBT\n\t" 131 "#silk_SMULBT\n\t"
132 "smulbt %0, %1, %2\n\t" 132 "smulbt %0, %1, %2\n\t"
133 : "=r"(res) 133 : "=r"(res)
134 : "r"(a), "r"(b) 134 : "r"(a), "r"(b)
135 ); 135 );
136 return res; 136 return res;
137 } 137 }
138 #define silk_SMULBT(a, b) (silk_SMULBT_armv5e(a, b)) 138 #define silk_SMULBT(a, b) (silk_SMULBT_armv5e(a, b))
139 139
140 /* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */ 140 /* a32 + (opus_int32)((opus_int16)(b32)) * (c32 >> 16) */
141 #undef silk_SMLABT 141 #undef silk_SMLABT
142 static inline opus_int32 silk_SMLABT_armv5e(opus_int32 a, opus_int32 b, 142 static OPUS_INLINE opus_int32 silk_SMLABT_armv5e(opus_int32 a, opus_int32 b,
143 opus_int32 c) 143 opus_int32 c)
144 { 144 {
145 int res; 145 int res;
146 __asm__( 146 __asm__(
147 "#silk_SMLABT\n\t" 147 "#silk_SMLABT\n\t"
148 "smlabt %0, %1, %2, %3\n\t" 148 "smlabt %0, %1, %2, %3\n\t"
149 : "=r"(res) 149 : "=r"(res)
150 : "r"(b), "r"(c), "r"(a) 150 : "r"(b), "r"(c), "r"(a)
151 ); 151 );
152 return res; 152 return res;
153 } 153 }
154 #define silk_SMLABT(a, b, c) (silk_SMLABT_armv5e(a, b, c)) 154 #define silk_SMLABT(a, b, c) (silk_SMLABT_armv5e(a, b, c))
155 155
156 /* add/subtract with output saturated */ 156 /* add/subtract with output saturated */
157 #undef silk_ADD_SAT32 157 #undef silk_ADD_SAT32
158 static inline opus_int32 silk_ADD_SAT32_armv5e(opus_int32 a, opus_int32 b) 158 static OPUS_INLINE opus_int32 silk_ADD_SAT32_armv5e(opus_int32 a, opus_int32 b)
159 { 159 {
160 int res; 160 int res;
161 __asm__( 161 __asm__(
162 "#silk_ADD_SAT32\n\t" 162 "#silk_ADD_SAT32\n\t"
163 "qadd %0, %1, %2\n\t" 163 "qadd %0, %1, %2\n\t"
164 : "=r"(res) 164 : "=r"(res)
165 : "%r"(a), "r"(b) 165 : "%r"(a), "r"(b)
166 ); 166 );
167 return res; 167 return res;
168 } 168 }
169 #define silk_ADD_SAT32(a, b) (silk_ADD_SAT32_armv5e(a, b)) 169 #define silk_ADD_SAT32(a, b) (silk_ADD_SAT32_armv5e(a, b))
170 170
171 #undef silk_SUB_SAT32 171 #undef silk_SUB_SAT32
172 static inline opus_int32 silk_SUB_SAT32_armv5e(opus_int32 a, opus_int32 b) 172 static OPUS_INLINE opus_int32 silk_SUB_SAT32_armv5e(opus_int32 a, opus_int32 b)
173 { 173 {
174 int res; 174 int res;
175 __asm__( 175 __asm__(
176 "#silk_SUB_SAT32\n\t" 176 "#silk_SUB_SAT32\n\t"
177 "qsub %0, %1, %2\n\t" 177 "qsub %0, %1, %2\n\t"
178 : "=r"(res) 178 : "=r"(res)
179 : "r"(a), "r"(b) 179 : "r"(a), "r"(b)
180 ); 180 );
181 return res; 181 return res;
182 } 182 }
183 #define silk_SUB_SAT32(a, b) (silk_SUB_SAT32_armv5e(a, b)) 183 #define silk_SUB_SAT32(a, b) (silk_SUB_SAT32_armv5e(a, b))
184 184
185 #undef silk_CLZ16 185 #undef silk_CLZ16
186 static inline opus_int32 silk_CLZ16_armv5(opus_int16 in16) 186 static OPUS_INLINE opus_int32 silk_CLZ16_armv5(opus_int16 in16)
187 { 187 {
188 int res; 188 int res;
189 __asm__( 189 __asm__(
190 "#silk_CLZ16\n\t" 190 "#silk_CLZ16\n\t"
191 "clz %0, %1;\n" 191 "clz %0, %1;\n"
192 : "=r"(res) 192 : "=r"(res)
193 : "r"(in16<<16|0x8000) 193 : "r"(in16<<16|0x8000)
194 ); 194 );
195 return res; 195 return res;
196 } 196 }
197 #define silk_CLZ16(in16) (silk_CLZ16_armv5(in16)) 197 #define silk_CLZ16(in16) (silk_CLZ16_armv5(in16))
198 198
199 #undef silk_CLZ32 199 #undef silk_CLZ32
200 static inline opus_int32 silk_CLZ32_armv5(opus_int32 in32) 200 static OPUS_INLINE opus_int32 silk_CLZ32_armv5(opus_int32 in32)
201 { 201 {
202 int res; 202 int res;
203 __asm__( 203 __asm__(
204 "#silk_CLZ32\n\t" 204 "#silk_CLZ32\n\t"
205 "clz %0, %1\n\t" 205 "clz %0, %1\n\t"
206 : "=r"(res) 206 : "=r"(res)
207 : "r"(in32) 207 : "r"(in32)
208 ); 208 );
209 return res; 209 return res;
210 } 210 }
211 #define silk_CLZ32(in32) (silk_CLZ32_armv5(in32)) 211 #define silk_CLZ32(in32) (silk_CLZ32_armv5(in32))
212 212
213 #endif /* SILK_MACROS_ARMv5E_H */ 213 #endif /* SILK_MACROS_ARMv5E_H */
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