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| Rev 1905 | Rev 3960 | ||
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| Line 9... | Line 9... | ||
| 9 | 9 | ||
| 10 | #ifndef MPG123_H_INTERN |
10 | #ifndef MPG123_H_INTERN |
| Line 11... | Line 11... | ||
| 11 | #define MPG123_H_INTERN |
11 | #define MPG123_H_INTERN |
| 12 | 12 | ||
| Line 13... | Line 13... | ||
| 13 | #define MPG123_RATES 9 |
13 | #define MPG123_RATES 9 |
| - | 14 | #define MPG123_ENCODINGS 12 |
|
| Line 14... | Line 15... | ||
| 14 | #define MPG123_ENCODINGS 10 |
15 | |
| 15 | 16 | #include "config.h" /* Load this before _anything_ */ |
|
| 16 | #include "config.h" /* Load this before _anything_ */ |
17 | #include "intsym.h" /* Prefixing of internal symbols that still are public in a static lib. */ |
| 17 | 18 | ||
| 18 | /* ABI conformance for other compilers. |
19 | /* ABI conformance for other compilers. |
| 19 | mpg123 needs 16byte-aligned stack for SSE and friends. |
20 | mpg123 needs 16byte-aligned stack for SSE and friends. |
| 20 | gcc provides that, but others don't necessarily. */ |
21 | gcc provides that, but others don't necessarily. */ |
| 21 | #ifdef ABI_ALIGN_FUN |
22 | #ifdef ABI_ALIGN_FUN |
| 22 | #ifndef attribute_align_arg |
23 | #ifndef attribute_align_arg |
| - | 24 | #if defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__>1) |
|
| 23 | #if defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__>1) |
25 | # define attribute_align_arg __attribute__((force_align_arg_pointer)) |
| 24 | # define attribute_align_arg __attribute__((force_align_arg_pointer)) |
26 | /* The gcc that can align the stack does not need the check... nor does it work with gcc 4.3+, anyway. */ |
| - | 27 | #else |
|
| - | 28 | ||
| - | 29 | # define attribute_align_arg |
|
| - | 30 | /* Other compilers get code to catch misaligned stack. |
|
| - | 31 | Well, except Sun Studio, which accepts the aligned attribute but does not honor it. */ |
|
| 25 | /* The gcc that can align the stack does not need the check... nor does it work with gcc 4.3+, anyway. */ |
32 | #if !defined(__SUNPRO_C) |
| 26 | #else |
33 | # define NEED_ALIGNCHECK |
| 27 | # define attribute_align_arg |
34 | #endif |
| 28 | # define NEED_ALIGNCHECK /* Other compilers get code to catch misaligned stack. */ |
35 | |
| 29 | #endif |
36 | #endif |
| Line 128... | Line 135... | ||
| 128 | "mullw %0, %2, %3 \n\t" \ |
135 | "mullw %0, %2, %3 \n\t" \ |
| 129 | "mulhw %1, %2, %3 \n\t" \ |
136 | "mulhw %1, %2, %3 \n\t" \ |
| 130 | "srwi %0, %0, %4 \n\t" \ |
137 | "srwi %0, %0, %4 \n\t" \ |
| 131 | "rlwimi %0, %1, %5, 0, %6 \n\t" \ |
138 | "rlwimi %0, %1, %5, 0, %6 \n\t" \ |
| 132 | : "=&r" (_mull), "=&r" (_mulh) \ |
139 | : "=&r" (_mull), "=&r" (_mulh) \ |
| 133 | : "%r" (_x), "r" (_y), "i" (radix), "i" (32-(radix)), "i" ((radix)-1) \ |
140 | : "r" (_x), "r" (_y), "i" (radix), "i" (32-(radix)), "i" ((radix)-1) \ |
| 134 | ); \ |
141 | ); \ |
| 135 | _mull; \ |
142 | _mull; \ |
| 136 | }) |
143 | }) |
| Line 137... | Line 144... | ||
| 137 | 144 | ||
| Line 144... | Line 151... | ||
| 144 | "subfic %2, %5, 32 \n\t" \ |
151 | "subfic %2, %5, 32 \n\t" \ |
| 145 | "srw %0, %0, %5 \n\t" \ |
152 | "srw %0, %0, %5 \n\t" \ |
| 146 | "slw %1, %1, %2 \n\t" \ |
153 | "slw %1, %1, %2 \n\t" \ |
| 147 | "or %0, %0, %1 \n\t" \ |
154 | "or %0, %0, %1 \n\t" \ |
| 148 | : "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \ |
155 | : "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \ |
| 149 | : "%r" (_x), "r" (_y), "r" (_radix) \ |
156 | : "r" (_x), "r" (_y), "r" (_radix) \ |
| 150 | : "cc" \ |
157 | : "cc" \ |
| 151 | ); \ |
158 | ); \ |
| 152 | _mull; \ |
159 | _mull; \ |
| 153 | }) |
160 | }) |
| 154 | # elif defined(OPT_ARM) |
161 | # elif defined(OPT_ARM) |
| Line 159... | Line 166... | ||
| 159 | __asm__ ( \ |
166 | __asm__ ( \ |
| 160 | "smull %0, %1, %2, %3 \n\t" \ |
167 | "smull %0, %1, %2, %3 \n\t" \ |
| 161 | "mov %0, %0, lsr %4 \n\t" \ |
168 | "mov %0, %0, lsr %4 \n\t" \ |
| 162 | "orr %0, %0, %1, lsl %5 \n\t" \ |
169 | "orr %0, %0, %1, lsl %5 \n\t" \ |
| 163 | : "=&r" (_mull), "=&r" (_mulh) \ |
170 | : "=&r" (_mull), "=&r" (_mulh) \ |
| 164 | : "%r" (_x), "r" (_y), "M" (radix), "M" (32-(radix)) \ |
171 | : "r" (_x), "r" (_y), "M" (radix), "M" (32-(radix)) \ |
| 165 | ); \ |
172 | ); \ |
| 166 | _mull; \ |
173 | _mull; \ |
| 167 | }) |
174 | }) |
| Line 168... | Line 175... | ||
| 168 | 175 | ||
| Line 171... | Line 178... | ||
| 171 | long _x=(x), _y=(y), _radix=(radix), _mull, _mulh, _radix2; \ |
178 | long _x=(x), _y=(y), _radix=(radix), _mull, _mulh, _radix2; \ |
| 172 | __asm__ ( \ |
179 | __asm__ ( \ |
| 173 | "smull %0, %1, %3, %4 \n\t" \ |
180 | "smull %0, %1, %3, %4 \n\t" \ |
| 174 | "mov %0, %0, lsr %5 \n\t" \ |
181 | "mov %0, %0, lsr %5 \n\t" \ |
| 175 | "rsb %2, %5, #32 \n\t" \ |
182 | "rsb %2, %5, #32 \n\t" \ |
| 176 | "orr %0, %0, %1, lsl %2 \n\t" \ |
183 | "mov %1, %1, lsl %2 \n\t" \ |
| - | 184 | "orr %0, %0, %1 \n\t" \ |
|
| 177 | : "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \ |
185 | : "=&r" (_mull), "=&r" (_mulh), "=&r" (_radix2) \ |
| 178 | : "%r" (_x), "r" (_y), "r" (_radix) \ |
186 | : "r" (_x), "r" (_y), "r" (_radix) \ |
| 179 | ); \ |
187 | ); \ |
| 180 | _mull; \ |
188 | _mull; \ |
| 181 | }) |
189 | }) |
| 182 | # endif |
190 | # endif |
| 183 | # endif |
191 | # endif |
| Line 304... | Line 312... | ||
| 304 | #include "decode.h" |
312 | #include "decode.h" |
| 305 | #include "parse.h" |
313 | #include "parse.h" |
| 306 | #include "frame.h" |
314 | #include "frame.h" |
| Line 307... | Line 315... | ||
| 307 | 315 | ||
| 308 | /* fr is a mpg123_handle* by convention here... */ |
316 | /* fr is a mpg123_handle* by convention here... */ |
| 309 | #define NOQUIET 0 /*(!(fr->p.flags & MPG123_QUIET))*/ |
317 | #define NOQUIET (!(fr->p.flags & MPG123_QUIET)) |
| 310 | #define VERBOSE (NOQUIET && fr->p.verbose) |
318 | #define VERBOSE (NOQUIET && fr->p.verbose) |
| 311 | #define VERBOSE2 (NOQUIET && fr->p.verbose > 1) |
319 | #define VERBOSE2 (NOQUIET && fr->p.verbose > 1) |
| 312 | #define VERBOSE3 (NOQUIET && fr->p.verbose > 2) |
320 | #define VERBOSE3 (NOQUIET && fr->p.verbose > 2) |
| 313 | #define VERBOSE4 (NOQUIET && fr->p.verbose > 3) |
321 | #define VERBOSE4 (NOQUIET && fr->p.verbose > 3) |
| Line 314... | Line 322... | ||
| 314 | #define PVERB(mp, level) 0 /*(!((mp)->flags & MPG123_QUIET) && (mp)->verbose >= (level)) */ |
322 | #define PVERB(mp, level) (!((mp)->flags & MPG123_QUIET) && (mp)->verbose >= (level)) |
| 315 | 323 | ||
| - | 324 | int decode_update(mpg123_handle *mh); |
|
| 316 | int decode_update(mpg123_handle *mh); |
325 | /* residing in format.c */ |
| 317 | /* residing in format.c */ |
326 | off_t samples_to_storage(mpg123_handle *fr , off_t s); |
| - | 327 | off_t samples_to_bytes(mpg123_handle *fr , off_t s); |
|
| - | 328 | off_t bytes_to_samples(mpg123_handle *fr , off_t b); |
|
| - | 329 | /* Postprocessing format conversion of freshly decoded buffer. */ |
|
| - | 330 | void postprocess_buffer(mpg123_handle *fr); |
|
| - | 331 | ||
| - | 332 | /* If networking is enabled and we really mean internal networking, the timeout_read function is available. */ |
|
| - | 333 | #if defined (NETWORK) && !defined (WANT_WIN32_SOCKETS) |
|
| - | 334 | /* Does not work with win32 */ |
|
| Line 318... | Line 335... | ||
| 318 | off_t samples_to_bytes(mpg123_handle *fr , off_t s); |
335 | #define TIMEOUT_READ |