summaryrefslogtreecommitdiff
authorllornkcor <llornkcor>2005-11-08 23:16:03 (UTC)
committer llornkcor <llornkcor>2005-11-08 23:16:03 (UTC)
commit6bd52d3658f01c966d690b12235592a5473a4d57 (patch) (unidiff)
tree76e25003b738fde6ebbea5d338b7cf76b82f47fa
parenta8063e0797d6edf2ead22fc8c5346ddf187f0b5d (diff)
downloadopie-6bd52d3658f01c966d690b12235592a5473a4d57.zip
opie-6bd52d3658f01c966d690b12235592a5473a4d57.tar.gz
opie-6bd52d3658f01c966d690b12235592a5473a4d57.tar.bz2
update libmad and add 64bit define
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--core/multimedia/opieplayer/libmad/D.dat2
-rw-r--r--core/multimedia/opieplayer/libmad/bit.c2
-rw-r--r--core/multimedia/opieplayer/libmad/bit.h2
-rw-r--r--core/multimedia/opieplayer/libmad/decoder.c14
-rw-r--r--core/multimedia/opieplayer/libmad/decoder.h2
-rw-r--r--core/multimedia/opieplayer/libmad/fixed.c46
-rw-r--r--core/multimedia/opieplayer/libmad/fixed.h111
-rw-r--r--core/multimedia/opieplayer/libmad/frame.c18
-rw-r--r--core/multimedia/opieplayer/libmad/frame.h5
-rw-r--r--core/multimedia/opieplayer/libmad/huffman.c31
-rw-r--r--core/multimedia/opieplayer/libmad/huffman.h2
-rw-r--r--core/multimedia/opieplayer/libmad/imdct_s.dat2
-rw-r--r--core/multimedia/opieplayer/libmad/layer12.c64
-rw-r--r--core/multimedia/opieplayer/libmad/layer12.h2
-rw-r--r--core/multimedia/opieplayer/libmad/layer3.c232
-rw-r--r--core/multimedia/opieplayer/libmad/layer3.h2
-rw-r--r--core/multimedia/opieplayer/libmad/libmad.pro75
-rw-r--r--core/multimedia/opieplayer/libmad/libmad_global.h4
-rw-r--r--core/multimedia/opieplayer/libmad/libmad_version.h12
-rw-r--r--core/multimedia/opieplayer/libmad/libmadplugin.cpp74
-rw-r--r--core/multimedia/opieplayer/libmad/libmadpluginimpl.cpp2
-rw-r--r--core/multimedia/opieplayer/libmad/mad.h376
-rw-r--r--core/multimedia/opieplayer/libmad/opie-libmadplugin.control6
-rw-r--r--core/multimedia/opieplayer/libmad/qc_table.dat2
-rw-r--r--core/multimedia/opieplayer/libmad/rq_table.dat2
-rw-r--r--core/multimedia/opieplayer/libmad/sf_table.dat10
-rw-r--r--core/multimedia/opieplayer/libmad/stream.c3
-rw-r--r--core/multimedia/opieplayer/libmad/stream.h3
-rw-r--r--core/multimedia/opieplayer/libmad/synth.c2
-rw-r--r--core/multimedia/opieplayer/libmad/synth.h2
-rw-r--r--core/multimedia/opieplayer/libmad/timer.c7
-rw-r--r--core/multimedia/opieplayer/libmad/timer.h2
-rw-r--r--core/multimedia/opieplayer/libmad/version.c22
33 files changed, 799 insertions, 342 deletions
diff --git a/core/multimedia/opieplayer/libmad/D.dat b/core/multimedia/opieplayer/libmad/D.dat
index c3ee74c..89b01da 100644
--- a/core/multimedia/opieplayer/libmad/D.dat
+++ b/core/multimedia/opieplayer/libmad/D.dat
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/bit.c b/core/multimedia/opieplayer/libmad/bit.c
index 4a4661b..568d204 100644
--- a/core/multimedia/opieplayer/libmad/bit.c
+++ b/core/multimedia/opieplayer/libmad/bit.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/bit.h b/core/multimedia/opieplayer/libmad/bit.h
index 3448d40..22ae66c 100644
--- a/core/multimedia/opieplayer/libmad/bit.h
+++ b/core/multimedia/opieplayer/libmad/bit.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/decoder.c b/core/multimedia/opieplayer/libmad/decoder.c
index b2b6cbb..d039bfb 100644
--- a/core/multimedia/opieplayer/libmad/decoder.c
+++ b/core/multimedia/opieplayer/libmad/decoder.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -49,12 +49,16 @@
49 49
50# include "stream.h" 50# include "stream.h"
51# include "frame.h" 51# include "frame.h"
52# include "synth.h" 52# include "synth.h"
53# include "decoder.h" 53# include "decoder.h"
54 54
55/*
56 * NAME:decoder->init()
57 * DESCRIPTION:initialize a decoder object with callback routines
58 */
55void mad_decoder_init(struct mad_decoder *decoder, void *data, 59void mad_decoder_init(struct mad_decoder *decoder, void *data,
56 enum mad_flow (*input_func)(void *, 60 enum mad_flow (*input_func)(void *,
57 struct mad_stream *), 61 struct mad_stream *),
58 enum mad_flow (*header_func)(void *, 62 enum mad_flow (*header_func)(void *,
59 struct mad_header const *), 63 struct mad_header const *),
60 enum mad_flow (*filter_func)(void *, 64 enum mad_flow (*filter_func)(void *,
@@ -519,12 +523,16 @@ int run_async(struct mad_decoder *decoder)
519 523
520 /* not reached */ 524 /* not reached */
521 return -1; 525 return -1;
522} 526}
523# endif 527# endif
524 528
529/*
530 * NAME:decoder->run()
531 * DESCRIPTION:run the decoder thread either synchronously or asynchronously
532 */
525int mad_decoder_run(struct mad_decoder *decoder, enum mad_decoder_mode mode) 533int mad_decoder_run(struct mad_decoder *decoder, enum mad_decoder_mode mode)
526{ 534{
527 int result; 535 int result;
528 int (*run)(struct mad_decoder *) = 0; 536 int (*run)(struct mad_decoder *) = 0;
529 537
530 switch (decoder->mode = mode) { 538 switch (decoder->mode = mode) {
@@ -551,12 +559,16 @@ int mad_decoder_run(struct mad_decoder *decoder, enum mad_decoder_mode mode)
551 free(decoder->sync); 559 free(decoder->sync);
552 decoder->sync = 0; 560 decoder->sync = 0;
553 561
554 return result; 562 return result;
555} 563}
556 564
565/*
566 * NAME:decoder->message()
567 * DESCRIPTION:send a message to and receive a reply from the decoder process
568 */
557int mad_decoder_message(struct mad_decoder *decoder, 569int mad_decoder_message(struct mad_decoder *decoder,
558 void *message, unsigned int *len) 570 void *message, unsigned int *len)
559{ 571{
560# if defined(USE_ASYNC) 572# if defined(USE_ASYNC)
561 if (decoder->mode != MAD_DECODER_MODE_ASYNC || 573 if (decoder->mode != MAD_DECODER_MODE_ASYNC ||
562 send(decoder->async.out, message, *len) != MAD_FLOW_CONTINUE || 574 send(decoder->async.out, message, *len) != MAD_FLOW_CONTINUE ||
diff --git a/core/multimedia/opieplayer/libmad/decoder.h b/core/multimedia/opieplayer/libmad/decoder.h
index f34150d..714e72c 100644
--- a/core/multimedia/opieplayer/libmad/decoder.h
+++ b/core/multimedia/opieplayer/libmad/decoder.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/fixed.c b/core/multimedia/opieplayer/libmad/fixed.c
index af1e87e..e71418a 100644
--- a/core/multimedia/opieplayer/libmad/fixed.c
+++ b/core/multimedia/opieplayer/libmad/fixed.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -32,6 +32,50 @@
32 * DESCRIPTION:return absolute value of a fixed-point number 32 * DESCRIPTION:return absolute value of a fixed-point number
33 */ 33 */
34mad_fixed_t mad_f_abs(mad_fixed_t x) 34mad_fixed_t mad_f_abs(mad_fixed_t x)
35{ 35{
36 return x < 0 ? -x : x; 36 return x < 0 ? -x : x;
37} 37}
38
39/*
40 * NAME:fixed->div()
41 * DESCRIPTION:perform division using fixed-point math
42 */
43mad_fixed_t mad_f_div(mad_fixed_t x, mad_fixed_t y)
44{
45 mad_fixed_t q, r;
46 unsigned int bits;
47
48 q = mad_f_abs(x / y);
49
50 if (x < 0) {
51 x = -x;
52 y = -y;
53 }
54
55 r = x % y;
56
57 if (y < 0) {
58 x = -x;
59 y = -y;
60 }
61
62 if (q > mad_f_intpart(MAD_F_MAX) &&
63 !(q == -mad_f_intpart(MAD_F_MIN) && r == 0 && (x < 0) != (y < 0)))
64 return 0;
65
66 for (bits = MAD_F_FRACBITS; bits && r; --bits) {
67 q <<= 1, r <<= 1;
68 if (r >= y)
69 r -= y, ++q;
70 }
71
72 /* round */
73 if (2 * r >= y)
74 ++q;
75
76 /* fix sign */
77 if ((x < 0) != (y < 0))
78 q = -q;
79
80 return q << bits;
81}
diff --git a/core/multimedia/opieplayer/libmad/fixed.h b/core/multimedia/opieplayer/libmad/fixed.h
index c9b98ca..baa7dc5 100644
--- a/core/multimedia/opieplayer/libmad/fixed.h
+++ b/core/multimedia/opieplayer/libmad/fixed.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -205,12 +205,27 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
205 asm ("shrdl %3,%2,%1" \ 205 asm ("shrdl %3,%2,%1" \
206 : "=rm" (__result) \ 206 : "=rm" (__result) \
207 : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS) \ 207 : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS) \
208 : "cc"); \ 208 : "cc"); \
209 __result; \ 209 __result; \
210 }) 210 })
211# elif defined(OPT_INTEL)
212/*
213 * Alternate Intel scaling that may or may not perform better.
214 */
215# define mad_f_scale64(hi, lo) \
216 ({ mad_fixed_t __result; \
217 asm ("shrl %3,%1\n\t" \
218 "shll %4,%2\n\t" \
219 "orl %2,%1" \
220 : "=rm" (__result) \
221 : "0" (lo), "r" (hi), \
222 "I" (MAD_F_SCALEBITS), "I" (32 - MAD_F_SCALEBITS) \
223 : "cc"); \
224 __result; \
225 })
211# else 226# else
212# define mad_f_scale64(hi, lo) \ 227# define mad_f_scale64(hi, lo) \
213 ({ mad_fixed_t __result; \ 228 ({ mad_fixed_t __result; \
214 asm ("shrdl %3,%2,%1" \ 229 asm ("shrdl %3,%2,%1" \
215 : "=rm" (__result) \ 230 : "=rm" (__result) \
216 : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS) \ 231 : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS) \
@@ -229,18 +244,14 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
229/* 244/*
230 * This ARM V4 version is as accurate as FPM_64BIT but much faster. The 245 * This ARM V4 version is as accurate as FPM_64BIT but much faster. The
231 * least significant bit is properly rounded at no CPU cycle cost! 246 * least significant bit is properly rounded at no CPU cycle cost!
232 */ 247 */
233# if 1 248# if 1
234/* 249/*
235 * There's a bug somewhere, possibly in the compiler, that sometimes makes 250 * This is faster than the default implementation via MAD_F_MLX() and
236 * this necessary instead of the default implementation via MAD_F_MLX and 251 * mad_f_scale64().
237 * mad_f_scale64. It may be related to the use (or lack) of
238 * -finline-functions and/or -fstrength-reduce.
239 *
240 * This is also apparently faster than MAD_F_MLX/mad_f_scale64.
241 */ 252 */
242# define mad_f_mul(x, y) \ 253# define mad_f_mul(x, y) \
243 ({ mad_fixed64hi_t __hi; \ 254 ({ mad_fixed64hi_t __hi; \
244 mad_fixed64lo_t __lo; \ 255 mad_fixed64lo_t __lo; \
245 mad_fixed_t __result; \ 256 mad_fixed_t __result; \
246 asm ("smull%0, %1, %3, %4\n\t" \ 257 asm ("smull%0, %1, %3, %4\n\t" \
@@ -272,13 +283,13 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
272 : "cc") 283 : "cc")
273 284
274# define mad_f_scale64(hi, lo) \ 285# define mad_f_scale64(hi, lo) \
275 ({ mad_fixed_t __result; \ 286 ({ mad_fixed_t __result; \
276 asm ("movs%0, %1, lsr %3\n\t" \ 287 asm ("movs%0, %1, lsr %3\n\t" \
277 "adc%0, %0, %2, lsl %4" \ 288 "adc%0, %0, %2, lsl %4" \
278 : "=r" (__result) \ 289 : "=&r" (__result) \
279 : "r" (lo), "r" (hi), \ 290 : "r" (lo), "r" (hi), \
280 "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS) \ 291 "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS) \
281 : "cc"); \ 292 : "cc"); \
282 __result; \ 293 __result; \
283 }) 294 })
284 295
@@ -340,64 +351,75 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
340 351
341/* --- PowerPC ------------------------------------------------------------- */ 352/* --- PowerPC ------------------------------------------------------------- */
342 353
343# elif defined(FPM_PPC) 354# elif defined(FPM_PPC)
344 355
345/* 356/*
346 * This PowerPC version is tuned for the 4xx embedded processors. It is 357 * This PowerPC version is fast and accurate; the disposition of the least
347 * effectively a tuned version of FPM_64BIT. It is a little faster and just 358 * significant bit depends on OPT_ACCURACY via mad_f_scale64().
348 * as accurate. The disposition of the least significant bit depends on
349 * OPT_ACCURACY via mad_f_scale64().
350 */ 359 */
351# define MAD_F_MLX(hi, lo, x, y) \ 360# define MAD_F_MLX(hi, lo, x, y) \
352 asm ("mulhw %1, %2, %3\n\t" \ 361 do { \
353 "mullw %0, %2, %3" \ 362 asm ("mullw %0,%1,%2" \
354 : "=&r" (lo), "=&r" (hi) \ 363 : "=r" (lo) \
355 : "%r" (x), "r" (y)) 364 : "%r" (x), "r" (y)); \
365 asm ("mulhw %0,%1,%2" \
366 : "=r" (hi) \
367 : "%r" (x), "r" (y)); \
368 } \
369 while (0)
356 370
357# define MAD_F_MLA(hi, lo, x, y) \ 371# if defined(OPT_ACCURACY)
372/*
373 * This gives best accuracy but is not very fast.
374 */
375# define MAD_F_MLA(hi, lo, x, y) \
358 ({ mad_fixed64hi_t __hi; \ 376 ({ mad_fixed64hi_t __hi; \
359 mad_fixed64lo_t __lo; \ 377 mad_fixed64lo_t __lo; \
360 MAD_F_MLX(__hi, __lo, (x), (y)); \ 378 MAD_F_MLX(__hi, __lo, (x), (y)); \
361 asm ("addc %0, %2, %3\n\t" \ 379 asm ("addc %0,%2,%3\n\t" \
362 "adde %1, %4, %5" \ 380 "adde %1,%4,%5" \
363 : "=r" (lo), "=r" (hi) \ 381 : "=r" (lo), "=r" (hi) \
364 : "%r" (__lo), "0" (lo), "%r" (__hi), "1" (hi)); \ 382 : "%r" (lo), "r" (__lo), \
383 "%r" (hi), "r" (__hi) \
384 : "xer"); \
365 }) 385 })
386# endif
366 387
367# if defined(OPT_ACCURACY) 388# if defined(OPT_ACCURACY)
368/* 389/*
369 * This is accurate and ~2 - 2.5 times slower than the unrounded version. 390 * This is slower than the truncating version below it.
370 *
371 * The __volatile__ improves the generated code by another 5% (fewer spills
372 * to memory); eventually they should be removed.
373 */ 391 */
374# define mad_f_scale64(hi, lo) \ 392# define mad_f_scale64(hi, lo) \
375 ({ mad_fixed_t __result; \ 393 ({ mad_fixed_t __result, __round; \
376 mad_fixed64hi_t __hi_; \ 394 asm ("rotrwi %0,%1,%2" \
377 mad_fixed64lo_t __lo_; \ 395 : "=r" (__result) \
378 asm __volatile__ ("addc %0, %2, %4\n\t" \ 396 : "r" (lo), "i" (MAD_F_SCALEBITS)); \
379 "addze %1, %3" \ 397 asm ("extrwi %0,%1,1,0" \
380 : "=r" (__lo_), "=r" (__hi_) \ 398 : "=r" (__round) \
381 : "r" (lo), "r" (hi), "r" (1 << (MAD_F_SCALEBITS - 1))); \ 399 : "r" (__result)); \
382 asm __volatile__ ("rlwinm %0, %2,32-%3,0,%3-1\n\t" \ 400 asm ("insrwi %0,%1,%2,0" \
383 "rlwimi %0, %1,32-%3,%3,31" \ 401 : "+r" (__result) \
384 : "=&r" (__result) \ 402 : "r" (hi), "i" (MAD_F_SCALEBITS)); \
385 : "r" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS)); \ 403 asm ("add %0,%1,%2" \
386 __result; \ 404 : "=r" (__result) \
405 : "%r" (__result), "r" (__round)); \
406 __result; \
387 }) 407 })
388# else 408# else
389# define mad_f_scale64(hi, lo) \ 409# define mad_f_scale64(hi, lo) \
390 ({ mad_fixed_t __result; \ 410 ({ mad_fixed_t __result; \
391 asm ("rlwinm %0, %2,32-%3,0,%3-1\n\t" \ 411 asm ("rotrwi %0,%1,%2" \
392 "rlwimi %0, %1,32-%3,%3,31" \
393 : "=r" (__result) \ 412 : "=r" (__result) \
394 : "r" (lo), "r" (hi), "I" (MAD_F_SCALEBITS)); \ 413 : "r" (lo), "i" (MAD_F_SCALEBITS)); \
395 __result; \ 414 asm ("insrwi %0,%1,%2,0" \
415 : "+r" (__result) \
416 : "r" (hi), "i" (MAD_F_SCALEBITS)); \
417 __result; \
396 }) 418 })
397# endif /* OPT_ACCURACY */ 419# endif
398 420
399# define MAD_F_SCALEBITS MAD_F_FRACBITS 421# define MAD_F_SCALEBITS MAD_F_FRACBITS
400 422
401/* --- Default ------------------------------------------------------------- */ 423/* --- Default ------------------------------------------------------------- */
402 424
403# elif defined(FPM_DEFAULT) 425# elif defined(FPM_DEFAULT)
@@ -425,14 +447,14 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
425# endif 447# endif
426 448
427/* default implementations */ 449/* default implementations */
428 450
429# if !defined(mad_f_mul) 451# if !defined(mad_f_mul)
430# define mad_f_mul(x, y) \ 452# define mad_f_mul(x, y) \
431 ({ mad_fixed64hi_t __hi; \ 453 ({ register mad_fixed64hi_t __hi; \
432 mad_fixed64lo_t __lo; \ 454 register mad_fixed64lo_t __lo; \
433 MAD_F_MLX(__hi, __lo, (x), (y)); \ 455 MAD_F_MLX(__hi, __lo, (x), (y)); \
434 mad_f_scale64(__hi, __lo); \ 456 mad_f_scale64(__hi, __lo); \
435 }) 457 })
436# endif 458# endif
437 459
438# if !defined(MAD_F_MLA) 460# if !defined(MAD_F_MLA)
@@ -466,11 +488,12 @@ mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
466 (((hi) << (32 - MAD_F_SCALEBITS)) | \ 488 (((hi) << (32 - MAD_F_SCALEBITS)) | \
467 ((lo) >> MAD_F_SCALEBITS))) 489 ((lo) >> MAD_F_SCALEBITS)))
468# endif 490# endif
469# define MAD_F_SCALEBITS MAD_F_FRACBITS 491# define MAD_F_SCALEBITS MAD_F_FRACBITS
470# endif 492# endif
471 493
472/* miscellaneous C routines */ 494/* C routines */
473 495
474mad_fixed_t mad_f_abs(mad_fixed_t); 496mad_fixed_t mad_f_abs(mad_fixed_t);
497mad_fixed_t mad_f_div(mad_fixed_t, mad_fixed_t);
475 498
476# endif 499# endif
diff --git a/core/multimedia/opieplayer/libmad/frame.c b/core/multimedia/opieplayer/libmad/frame.c
index bf15e7f..3aacb56 100644
--- a/core/multimedia/opieplayer/libmad/frame.c
+++ b/core/multimedia/opieplayer/libmad/frame.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -207,16 +207,23 @@ int decode_header(struct mad_header *header, struct mad_stream *stream)
207 if (mad_bit_read(&stream->ptr, 1)) 207 if (mad_bit_read(&stream->ptr, 1))
208 header->flags |= MAD_FLAG_ORIGINAL; 208 header->flags |= MAD_FLAG_ORIGINAL;
209 209
210 /* emphasis */ 210 /* emphasis */
211 header->emphasis = mad_bit_read(&stream->ptr, 2); 211 header->emphasis = mad_bit_read(&stream->ptr, 2);
212 212
213 if (header->emphasis == 2) { 213# if defined(OPT_STRICT)
214 /*
215 * ISO/IEC 11172-3 says this is a reserved emphasis value, but
216 * streams exist which use it anyway. Since the value is not important
217 * to the decoder proper, we allow it unless OPT_STRICT is defined.
218 */
219 if (header->emphasis == MAD_EMPHASIS_RESERVED) {
214 stream->error = MAD_ERROR_BADEMPHASIS; 220 stream->error = MAD_ERROR_BADEMPHASIS;
215 return -1; 221 return -1;
216 } 222 }
223# endif
217 224
218 /* error_check() */ 225 /* error_check() */
219 226
220 /* crc_check */ 227 /* crc_check */
221 if (header->flags & MAD_FLAG_PROTECTION) 228 if (header->flags & MAD_FLAG_PROTECTION)
222 header->crc_target = mad_bit_read(&stream->ptr, 16); 229 header->crc_target = mad_bit_read(&stream->ptr, 16);
@@ -280,16 +287,12 @@ int free_bitrate(struct mad_stream *stream, struct mad_header const *header)
280 stream->error = MAD_ERROR_LOSTSYNC; 287 stream->error = MAD_ERROR_LOSTSYNC;
281 return -1; 288 return -1;
282 } 289 }
283 290
284 stream->freerate = rate * 1000; 291 stream->freerate = rate * 1000;
285 292
286# if 0 && defined(DEBUG)
287 fprintf(stderr, "free bitrate == %lu\n", stream->freerate);
288# endif
289
290 return 0; 293 return 0;
291} 294}
292 295
293/* 296/*
294 * NAME:header->decode() 297 * NAME:header->decode()
295 * DESCRIPTION:read the next frame header from the stream 298 * DESCRIPTION:read the next frame header from the stream
@@ -370,13 +373,14 @@ int mad_header_decode(struct mad_header *header, struct mad_stream *stream)
370 /* calculate frame duration */ 373 /* calculate frame duration */
371 mad_timer_set(&header->duration, 0, 374 mad_timer_set(&header->duration, 0,
372 32 * MAD_NSBSAMPLES(header), header->samplerate); 375 32 * MAD_NSBSAMPLES(header), header->samplerate);
373 376
374 /* calculate free bit rate */ 377 /* calculate free bit rate */
375 if (header->bitrate == 0) { 378 if (header->bitrate == 0) {
376 if ((stream->freerate == 0 || !stream->sync) && 379 if ((stream->freerate == 0 || !stream->sync ||
380 (header->layer == MAD_LAYER_III && stream->freerate > 640000)) &&
377 free_bitrate(stream, header) == -1) 381 free_bitrate(stream, header) == -1)
378 goto fail; 382 goto fail;
379 383
380 header->bitrate = stream->freerate; 384 header->bitrate = stream->freerate;
381 header->flags |= MAD_FLAG_FREEFORMAT; 385 header->flags |= MAD_FLAG_FREEFORMAT;
382 } 386 }
diff --git a/core/multimedia/opieplayer/libmad/frame.h b/core/multimedia/opieplayer/libmad/frame.h
index 3b8e454..dce573d 100644
--- a/core/multimedia/opieplayer/libmad/frame.h
+++ b/core/multimedia/opieplayer/libmad/frame.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -39,13 +39,14 @@ enum mad_mode {
39 MAD_MODE_STEREO = 3 /* normal LR stereo */ 39 MAD_MODE_STEREO = 3 /* normal LR stereo */
40}; 40};
41 41
42enum mad_emphasis { 42enum mad_emphasis {
43 MAD_EMPHASIS_NONE = 0, /* no emphasis */ 43 MAD_EMPHASIS_NONE = 0, /* no emphasis */
44 MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */ 44 MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */
45 MAD_EMPHASIS_CCITT_J_17 = 3 /* CCITT J.17 emphasis */ 45 MAD_EMPHASIS_CCITT_J_17 = 3, /* CCITT J.17 emphasis */
46 MAD_EMPHASIS_RESERVED = 2 /* unknown emphasis */
46}; 47};
47 48
48struct mad_header { 49struct mad_header {
49 enum mad_layer layer; /* audio layer (1, 2, or 3) */ 50 enum mad_layer layer; /* audio layer (1, 2, or 3) */
50 enum mad_mode mode; /* channel mode (see above) */ 51 enum mad_mode mode; /* channel mode (see above) */
51 int mode_extension; /* additional mode info */ 52 int mode_extension; /* additional mode info */
diff --git a/core/multimedia/opieplayer/libmad/huffman.c b/core/multimedia/opieplayer/libmad/huffman.c
index 5ea6547..684409e 100644
--- a/core/multimedia/opieplayer/libmad/huffman.c
+++ b/core/multimedia/opieplayer/libmad/huffman.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -31,19 +31,25 @@
31 * These are the Huffman code words for Layer III. 31 * These are the Huffman code words for Layer III.
32 * The data for these tables are derived from Table B.7 of ISO/IEC 11172-3. 32 * The data for these tables are derived from Table B.7 of ISO/IEC 11172-3.
33 * 33 *
34 * These tables support decoding up to 4 Huffman code bits at a time. 34 * These tables support decoding up to 4 Huffman code bits at a time.
35 */ 35 */
36 36
37# if defined(__GNUC__) 37# if defined(__GNUC__) || \
38 # define PTR(offs, bits){ ptr: { 0, bits, offs } } 38 (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901)
39 # define V(v, w, x, y, hlen){ value: { 1, hlen, v, w, x, y } } 39 # define PTR(offs, bits){ .ptr = { 0, bits, offs } }
40 # define V(v, w, x, y, hlen){ .value = { 1, hlen, v, w, x, y } }
40# else 41# else
41 # define PTR(offs, bits){ { 0, bits, offs } } 42 # define PTR(offs, bits){ { 0, bits, offs } }
42 # define V(v, w, x, y, hlen){ { 1, hlen, (v << 0) | (w << 1) | \ 43# if defined(WORDS_BIGENDIAN)
43 (x << 2) | (y << 3) } } 44 # define V(v, w, x, y, hlen){ { 1, hlen, (v << 11) | (w << 10) | \
45 (x << 9) | (y << 8) } }
46# else
47 # define V(v, w, x, y, hlen){ { 1, hlen, (v << 0) | (w << 1) | \
48 (x << 2) | (y << 3) } }
49# endif
44# endif 50# endif
45 51
46static 52static
47union huffquad const hufftabA[] = { 53union huffquad const hufftabA[] = {
48 /* 0000 */ PTR(16, 2), 54 /* 0000 */ PTR(16, 2),
49 /* 0001 */ PTR(20, 2), 55 /* 0001 */ PTR(20, 2),
@@ -103,18 +109,23 @@ union huffquad const hufftabB[] = {
103 /* 1111 */ V(0, 0, 0, 0, 4) 109 /* 1111 */ V(0, 0, 0, 0, 4)
104}; 110};
105 111
106# undef V 112# undef V
107# undef PTR 113# undef PTR
108 114
109# if defined(__GNUC__) 115# if defined(__GNUC__) || \
110 # define PTR(offs, bits){ ptr: { 0, bits, offs } } 116 (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901)
111 # define V(x, y, hlen) { value: { 1, hlen, x, y } } 117 # define PTR(offs, bits){ .ptr = { 0, bits, offs } }
118 # define V(x, y, hlen) { .value = { 1, hlen, x, y } }
112# else 119# else
113 # define PTR(offs, bits){ { 0, bits, offs } } 120 # define PTR(offs, bits){ { 0, bits, offs } }
114 # define V(x, y, hlen) { { 1, hlen, (x << 0) | (y << 4) } } 121# if defined(WORDS_BIGENDIAN)
122 # define V(x, y, hlen){ { 1, hlen, (x << 8) | (y << 4) } }
123# else
124 # define V(x, y, hlen){ { 1, hlen, (x << 0) | (y << 4) } }
125# endif
115# endif 126# endif
116 127
117static 128static
118union huffpair const hufftab0[] = { 129union huffpair const hufftab0[] = {
119 /* */ V(0, 0, 0) 130 /* */ V(0, 0, 0)
120}; 131};
diff --git a/core/multimedia/opieplayer/libmad/huffman.h b/core/multimedia/opieplayer/libmad/huffman.h
index d051949..e4c1b35 100644
--- a/core/multimedia/opieplayer/libmad/huffman.h
+++ b/core/multimedia/opieplayer/libmad/huffman.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/imdct_s.dat b/core/multimedia/opieplayer/libmad/imdct_s.dat
index ed70446..e2d91a0 100644
--- a/core/multimedia/opieplayer/libmad/imdct_s.dat
+++ b/core/multimedia/opieplayer/libmad/imdct_s.dat
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/layer12.c b/core/multimedia/opieplayer/libmad/layer12.c
index d291174..512b6a5 100644
--- a/core/multimedia/opieplayer/libmad/layer12.c
+++ b/core/multimedia/opieplayer/libmad/layer12.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -39,13 +39,13 @@
39 39
40/* 40/*
41 * scalefactor table 41 * scalefactor table
42 * used in both Layer I and Layer II decoding 42 * used in both Layer I and Layer II decoding
43 */ 43 */
44static 44static
45mad_fixed_t const sf_table[63] = { 45mad_fixed_t const sf_table[64] = {
46# include "sf_table.dat" 46# include "sf_table.dat"
47}; 47};
48 48
49/* --- Layer I ------------------------------------------------------------- */ 49/* --- Layer I ------------------------------------------------------------- */
50 50
51/* linear scaling table */ 51/* linear scaling table */
@@ -160,16 +160,23 @@ int mad_layer_I(struct mad_stream *stream, struct mad_frame *frame)
160 160
161 for (sb = 0; sb < 32; ++sb) { 161 for (sb = 0; sb < 32; ++sb) {
162 for (ch = 0; ch < nch; ++ch) { 162 for (ch = 0; ch < nch; ++ch) {
163 if (allocation[ch][sb]) { 163 if (allocation[ch][sb]) {
164 scalefactor[ch][sb] = mad_bit_read(&stream->ptr, 6); 164 scalefactor[ch][sb] = mad_bit_read(&stream->ptr, 6);
165 165
166# if defined(OPT_STRICT)
167 /*
168 * Scalefactor index 63 does not appear in Table B.1 of
169 * ISO/IEC 11172-3. Nonetheless, other implementations accept it,
170 * so we only reject it if OPT_STRICT is defined.
171 */
166 if (scalefactor[ch][sb] == 63) { 172 if (scalefactor[ch][sb] == 63) {
167 stream->error = MAD_ERROR_BADSCALEFACTOR; 173 stream->error = MAD_ERROR_BADSCALEFACTOR;
168 return -1; 174 return -1;
169 } 175 }
176# endif
170 } 177 }
171 } 178 }
172 } 179 }
173 180
174 /* decode samples */ 181 /* decode samples */
175 182
@@ -331,26 +338,50 @@ int mad_layer_II(struct mad_stream *stream, struct mad_frame *frame)
331 mad_fixed_t samples[3]; 338 mad_fixed_t samples[3];
332 339
333 nch = MAD_NCHANNELS(header); 340 nch = MAD_NCHANNELS(header);
334 341
335 if (header->flags & MAD_FLAG_LSF_EXT) 342 if (header->flags & MAD_FLAG_LSF_EXT)
336 index = 4; 343 index = 4;
344 else if (header->flags & MAD_FLAG_FREEFORMAT)
345 goto freeformat;
337 else { 346 else {
338 switch (nch == 2 ? header->bitrate / 2 : header->bitrate) { 347 unsigned long bitrate_per_channel;
339 case 32000: 348
340 case 48000: 349 bitrate_per_channel = header->bitrate;
341 index = (header->samplerate == 32000) ? 3 : 2; 350 if (nch == 2) {
342 break; 351 bitrate_per_channel /= 2;
352
353# if defined(OPT_STRICT)
354 /*
355 * ISO/IEC 11172-3 allows only single channel mode for 32, 48, 56, and
356 * 80 kbps bitrates in Layer II, but some encoders ignore this
357 * restriction. We enforce it if OPT_STRICT is defined.
358 */
359 if (bitrate_per_channel <= 28000 || bitrate_per_channel == 40000) {
360 stream->error = MAD_ERROR_BADMODE;
361 return -1;
362 }
363# endif
364 }
365 else { /* nch == 1 */
366 if (bitrate_per_channel > 192000) {
367 /*
368 * ISO/IEC 11172-3 does not allow single channel mode for 224, 256,
369 * 320, or 384 kbps bitrates in Layer II.
370 */
371 stream->error = MAD_ERROR_BADMODE;
372 return -1;
373 }
374 }
343 375
344 case 56000: 376 if (bitrate_per_channel <= 48000)
345 case 64000: 377 index = (header->samplerate == 32000) ? 3 : 2;
346 case 80000: 378 else if (bitrate_per_channel <= 80000)
347 index = 0; 379 index = 0;
348 break; 380 else {
349 381 freeformat:
350 default:
351 index = (header->samplerate == 48000) ? 0 : 1; 382 index = (header->samplerate == 48000) ? 0 : 1;
352 } 383 }
353 } 384 }
354 385
355 sblimit = sbquant_table[index].sblimit; 386 sblimit = sbquant_table[index].sblimit;
356 offsets = sbquant_table[index].offsets; 387 offsets = sbquant_table[index].offsets;
@@ -428,18 +459,25 @@ int mad_layer_II(struct mad_stream *stream, struct mad_frame *frame)
428 scalefactor[ch][sb][2] = mad_bit_read(&stream->ptr, 6); 459 scalefactor[ch][sb][2] = mad_bit_read(&stream->ptr, 6);
429 } 460 }
430 461
431 if (scfsi[ch][sb] & 1) 462 if (scfsi[ch][sb] & 1)
432 scalefactor[ch][sb][1] = scalefactor[ch][sb][scfsi[ch][sb] - 1]; 463 scalefactor[ch][sb][1] = scalefactor[ch][sb][scfsi[ch][sb] - 1];
433 464
465# if defined(OPT_STRICT)
466 /*
467 * Scalefactor index 63 does not appear in Table B.1 of
468 * ISO/IEC 11172-3. Nonetheless, other implementations accept it,
469 * so we only reject it if OPT_STRICT is defined.
470 */
434 if (scalefactor[ch][sb][0] == 63 || 471 if (scalefactor[ch][sb][0] == 63 ||
435 scalefactor[ch][sb][1] == 63 || 472 scalefactor[ch][sb][1] == 63 ||
436 scalefactor[ch][sb][2] == 63) { 473 scalefactor[ch][sb][2] == 63) {
437 stream->error = MAD_ERROR_BADSCALEFACTOR; 474 stream->error = MAD_ERROR_BADSCALEFACTOR;
438 return -1; 475 return -1;
439 } 476 }
477# endif
440 } 478 }
441 } 479 }
442 } 480 }
443 481
444 /* decode samples */ 482 /* decode samples */
445 483
diff --git a/core/multimedia/opieplayer/libmad/layer12.h b/core/multimedia/opieplayer/libmad/layer12.h
index c673726..3fe6bd8 100644
--- a/core/multimedia/opieplayer/libmad/layer12.h
+++ b/core/multimedia/opieplayer/libmad/layer12.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/layer3.c b/core/multimedia/opieplayer/libmad/layer3.c
index 03f13fe..3c5dd9e 100644
--- a/core/multimedia/opieplayer/libmad/layer3.c
+++ b/core/multimedia/opieplayer/libmad/layer3.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -285,14 +285,14 @@ unsigned char const sfb_8000_short[] = {
285 36, 2, 2, 2, 2, 2, 2, 2, 2, 2, 26, 26, 26 285 36, 2, 2, 2, 2, 2, 2, 2, 2, 2, 26, 26, 26
286}; 286};
287 287
288# define sfb_12000_mixed sfb_16000_mixed 288# define sfb_12000_mixed sfb_16000_mixed
289# define sfb_11025_mixed sfb_12000_mixed 289# define sfb_11025_mixed sfb_12000_mixed
290 290
291/* the 8000 Hz short block scalefactor bands do not break after the first 36 291/* the 8000 Hz short block scalefactor bands do not break after
292 frequency lines, so this is probably wrong */ 292 the first 36 frequency lines, so this is probably wrong */
293static 293static
294unsigned char const sfb_8000_mixed[] = { 294unsigned char const sfb_8000_mixed[] = {
295 /* long */ 12, 12, 12, 295 /* long */ 12, 12, 12,
296 /* short */ 4, 4, 4, 8, 8, 8, 12, 12, 12, 16, 16, 16, 296 /* short */ 4, 4, 4, 8, 8, 8, 12, 12, 12, 16, 16, 16,
297 20, 20, 20, 24, 24, 24, 28, 28, 28, 36, 36, 36, 297 20, 20, 20, 24, 24, 24, 28, 28, 28, 36, 36, 36,
298 2, 2, 2, 2, 2, 2, 2, 2, 2, 26, 26, 26 298 2, 2, 2, 2, 2, 2, 2, 2, 2, 26, 26, 26
@@ -379,13 +379,13 @@ mad_fixed_t const ca[8] = {
379}; 379};
380 380
381/* 381/*
382 * IMDCT coefficients for short blocks 382 * IMDCT coefficients for short blocks
383 * derived from section 2.4.3.4.10.2 of ISO/IEC 11172-3 383 * derived from section 2.4.3.4.10.2 of ISO/IEC 11172-3
384 * 384 *
385 * imdct_s[i/even][k] = cos((PI / 24) * (2 * (i / 2) + 7) * (2 * k + 1)) 385 * imdct_s[i/even][k] = cos((PI / 24) * (2 * (i / 2) + 7) * (2 * k + 1))
386 * imdct_s[i /odd][k] = cos((PI / 24) * (2 * (6 + (i-1)/2) + 7) * (2 * k + 1)) 386 * imdct_s[i /odd][k] = cos((PI / 24) * (2 * (6 + (i-1)/2) + 7) * (2 * k + 1))
387 */ 387 */
388static 388static
389mad_fixed_t const imdct_s[6][6] = { 389mad_fixed_t const imdct_s[6][6] = {
390# include "imdct_s.dat" 390# include "imdct_s.dat"
391}; 391};
@@ -458,13 +458,13 @@ mad_fixed_t const is_table[7] = {
458 458
459/* 459/*
460 * coefficients for LSF intensity stereo processing 460 * coefficients for LSF intensity stereo processing
461 * derived from section 2.4.3.2 of ISO/IEC 13818-3 461 * derived from section 2.4.3.2 of ISO/IEC 13818-3
462 * 462 *
463 * is_lsf_table[0][i] = (1 / sqrt(sqrt(2)))^(i + 1) 463 * is_lsf_table[0][i] = (1 / sqrt(sqrt(2)))^(i + 1)
464 * is_lsf_table[1][i] = (1 / sqrt(2))^(i + 1) 464 * is_lsf_table[1][i] = (1 / sqrt(2)) ^(i + 1)
465 */ 465 */
466static 466static
467mad_fixed_t const is_lsf_table[2][15] = { 467mad_fixed_t const is_lsf_table[2][15] = {
468 { 468 {
469 MAD_F(0x0d744fcd) /* 0.840896415 */, 469 MAD_F(0x0d744fcd) /* 0.840896415 */,
470 MAD_F(0x0b504f33) /* 0.707106781 */, 470 MAD_F(0x0b504f33) /* 0.707106781 */,
@@ -1572,12 +1572,199 @@ void III_aliasreduce(mad_fixed_t xr[576], int lines)
1572 } 1572 }
1573} 1573}
1574 1574
1575# if defined(ASO_IMDCT) 1575# if defined(ASO_IMDCT)
1576void III_imdct_l(mad_fixed_t const [18], mad_fixed_t [36], unsigned int); 1576void III_imdct_l(mad_fixed_t const [18], mad_fixed_t [36], unsigned int);
1577# else 1577# else
1578# if 1
1579static
1580void fastsdct(mad_fixed_t const x[9], mad_fixed_t y[18])
1581{
1582 mad_fixed_t a0, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10, a11, a12;
1583 mad_fixed_t a13, a14, a15, a16, a17, a18, a19, a20, a21, a22, a23, a24, a25;
1584 mad_fixed_t m0, m1, m2, m3, m4, m5, m6, m7;
1585
1586 enum {
1587 c0 = MAD_F(0x1f838b8d), /* 2 * cos( 1 * PI / 18) */
1588 c1 = MAD_F(0x1bb67ae8), /* 2 * cos( 3 * PI / 18) */
1589 c2 = MAD_F(0x18836fa3), /* 2 * cos( 4 * PI / 18) */
1590 c3 = MAD_F(0x1491b752), /* 2 * cos( 5 * PI / 18) */
1591 c4 = MAD_F(0x0af1d43a), /* 2 * cos( 7 * PI / 18) */
1592 c5 = MAD_F(0x058e86a0), /* 2 * cos( 8 * PI / 18) */
1593 c6 = -MAD_F(0x1e11f642) /* 2 * cos(16 * PI / 18) */
1594 };
1595
1596 a0 = x[3] + x[5];
1597 a1 = x[3] - x[5];
1598 a2 = x[6] + x[2];
1599 a3 = x[6] - x[2];
1600 a4 = x[1] + x[7];
1601 a5 = x[1] - x[7];
1602 a6 = x[8] + x[0];
1603 a7 = x[8] - x[0];
1604
1605 a8 = a0 + a2;
1606 a9 = a0 - a2;
1607 a10 = a0 - a6;
1608 a11 = a2 - a6;
1609 a12 = a8 + a6;
1610 a13 = a1 - a3;
1611 a14 = a13 + a7;
1612 a15 = a3 + a7;
1613 a16 = a1 - a7;
1614 a17 = a1 + a3;
1615
1616 m0 = mad_f_mul(a17, -c3);
1617 m1 = mad_f_mul(a16, -c0);
1618 m2 = mad_f_mul(a15, -c4);
1619 m3 = mad_f_mul(a14, -c1);
1620 m4 = mad_f_mul(a5, -c1);
1621 m5 = mad_f_mul(a11, -c6);
1622 m6 = mad_f_mul(a10, -c5);
1623 m7 = mad_f_mul(a9, -c2);
1624
1625 a18 = x[4] + a4;
1626 a19 = 2 * x[4] - a4;
1627 a20 = a19 + m5;
1628 a21 = a19 - m5;
1629 a22 = a19 + m6;
1630 a23 = m4 + m2;
1631 a24 = m4 - m2;
1632 a25 = m4 + m1;
1633
1634 /* output to every other slot for convenience */
1635
1636 y[ 0] = a18 + a12;
1637 y[ 2] = m0 - a25;
1638 y[ 4] = m7 - a20;
1639 y[ 6] = m3;
1640 y[ 8] = a21 - m6;
1641 y[10] = a24 - m1;
1642 y[12] = a12 - 2 * a18;
1643 y[14] = a23 + m0;
1644 y[16] = a22 + m7;
1645}
1646
1647static inline
1648void sdctII(mad_fixed_t const x[18], mad_fixed_t X[18])
1649{
1650 mad_fixed_t tmp[9];
1651 int i;
1652
1653 /* scale[i] = 2 * cos(PI * (2 * i + 1) / (2 * 18)) */
1654 static mad_fixed_t const scale[9] = {
1655 MAD_F(0x1fe0d3b4), MAD_F(0x1ee8dd47), MAD_F(0x1d007930),
1656 MAD_F(0x1a367e59), MAD_F(0x16a09e66), MAD_F(0x125abcf8),
1657 MAD_F(0x0d8616bc), MAD_F(0x08483ee1), MAD_F(0x02c9fad7)
1658 };
1659
1660 /* divide the 18-point SDCT-II into two 9-point SDCT-IIs */
1661
1662 /* even input butterfly */
1663
1664 for (i = 0; i < 9; i += 3) {
1665 tmp[i + 0] = x[i + 0] + x[18 - (i + 0) - 1];
1666 tmp[i + 1] = x[i + 1] + x[18 - (i + 1) - 1];
1667 tmp[i + 2] = x[i + 2] + x[18 - (i + 2) - 1];
1668 }
1669
1670 fastsdct(tmp, &X[0]);
1671
1672 /* odd input butterfly and scaling */
1673
1674 for (i = 0; i < 9; i += 3) {
1675 tmp[i + 0] = mad_f_mul(x[i + 0] - x[18 - (i + 0) - 1], scale[i + 0]);
1676 tmp[i + 1] = mad_f_mul(x[i + 1] - x[18 - (i + 1) - 1], scale[i + 1]);
1677 tmp[i + 2] = mad_f_mul(x[i + 2] - x[18 - (i + 2) - 1], scale[i + 2]);
1678 }
1679
1680 fastsdct(tmp, &X[1]);
1681
1682 /* output accumulation */
1683
1684 for (i = 3; i < 18; i += 8) {
1685 X[i + 0] -= X[(i + 0) - 2];
1686 X[i + 2] -= X[(i + 2) - 2];
1687 X[i + 4] -= X[(i + 4) - 2];
1688 X[i + 6] -= X[(i + 6) - 2];
1689 }
1690}
1691
1692static inline
1693void dctIV(mad_fixed_t const y[18], mad_fixed_t X[18])
1694{
1695 mad_fixed_t tmp[18];
1696 int i;
1697
1698 /* scale[i] = 2 * cos(PI * (2 * i + 1) / (4 * 18)) */
1699 static mad_fixed_t const scale[18] = {
1700 MAD_F(0x1ff833fa), MAD_F(0x1fb9ea93), MAD_F(0x1f3dd120),
1701 MAD_F(0x1e84d969), MAD_F(0x1d906bcf), MAD_F(0x1c62648b),
1702 MAD_F(0x1afd100f), MAD_F(0x1963268b), MAD_F(0x1797c6a4),
1703 MAD_F(0x159e6f5b), MAD_F(0x137af940), MAD_F(0x11318ef3),
1704 MAD_F(0x0ec6a507), MAD_F(0x0c3ef153), MAD_F(0x099f61c5),
1705 MAD_F(0x06ed12c5), MAD_F(0x042d4544), MAD_F(0x0165547c)
1706 };
1707
1708 /* scaling */
1709
1710 for (i = 0; i < 18; i += 3) {
1711 tmp[i + 0] = mad_f_mul(y[i + 0], scale[i + 0]);
1712 tmp[i + 1] = mad_f_mul(y[i + 1], scale[i + 1]);
1713 tmp[i + 2] = mad_f_mul(y[i + 2], scale[i + 2]);
1714 }
1715
1716 /* SDCT-II */
1717
1718 sdctII(tmp, X);
1719
1720 /* scale reduction and output accumulation */
1721
1722 X[0] /= 2;
1723 for (i = 1; i < 17; i += 4) {
1724 X[i + 0] = X[i + 0] / 2 - X[(i + 0) - 1];
1725 X[i + 1] = X[i + 1] / 2 - X[(i + 1) - 1];
1726 X[i + 2] = X[i + 2] / 2 - X[(i + 2) - 1];
1727 X[i + 3] = X[i + 3] / 2 - X[(i + 3) - 1];
1728 }
1729 X[17] = X[17] / 2 - X[16];
1730}
1731
1732/*
1733 * NAME:imdct36
1734 * DESCRIPTION:perform X[18]->x[36] IMDCT using Szu-Wei Lee's fast algorithm
1735 */
1736static inline
1737void imdct36(mad_fixed_t const x[18], mad_fixed_t y[36])
1738{
1739 mad_fixed_t tmp[18];
1740 int i;
1741
1742 /* DCT-IV */
1743
1744 dctIV(x, tmp);
1745
1746 /* convert 18-point DCT-IV to 36-point IMDCT */
1747
1748 for (i = 0; i < 9; i += 3) {
1749 y[i + 0] = tmp[9 + (i + 0)];
1750 y[i + 1] = tmp[9 + (i + 1)];
1751 y[i + 2] = tmp[9 + (i + 2)];
1752 }
1753 for (i = 9; i < 27; i += 3) {
1754 y[i + 0] = -tmp[36 - (9 + (i + 0)) - 1];
1755 y[i + 1] = -tmp[36 - (9 + (i + 1)) - 1];
1756 y[i + 2] = -tmp[36 - (9 + (i + 2)) - 1];
1757 }
1758 for (i = 27; i < 36; i += 3) {
1759 y[i + 0] = -tmp[(i + 0) - 27];
1760 y[i + 1] = -tmp[(i + 1) - 27];
1761 y[i + 2] = -tmp[(i + 2) - 27];
1762 }
1763}
1764# else
1578/* 1765/*
1579 * NAME:imdct36 1766 * NAME:imdct36
1580 * DESCRIPTION:perform X[18]->x[36] IMDCT 1767 * DESCRIPTION:perform X[18]->x[36] IMDCT
1581 */ 1768 */
1582static inline 1769static inline
1583void imdct36(mad_fixed_t const X[18], mad_fixed_t x[36]) 1770void imdct36(mad_fixed_t const X[18], mad_fixed_t x[36])
@@ -1862,12 +2049,13 @@ void imdct36(mad_fixed_t const X[18], mad_fixed_t x[36])
1862 MAD_F_MLA(hi, lo, X[14], -MAD_F(0x04cfb0e2)); 2049 MAD_F_MLA(hi, lo, X[14], -MAD_F(0x04cfb0e2));
1863 MAD_F_MLA(hi, lo, X[15], -MAD_F(0x03768962)); 2050 MAD_F_MLA(hi, lo, X[15], -MAD_F(0x03768962));
1864 MAD_F_MLA(hi, lo, X[17], -MAD_F(0x00b2aa3e)); 2051 MAD_F_MLA(hi, lo, X[17], -MAD_F(0x00b2aa3e));
1865 2052
1866 x[26] = x[27] = MAD_F_MLZ(hi, lo) + t5; 2053 x[26] = x[27] = MAD_F_MLZ(hi, lo) + t5;
1867} 2054}
2055# endif
1868 2056
1869/* 2057/*
1870 * NAME:III_imdct_l() 2058 * NAME:III_imdct_l()
1871 * DESCRIPTION:perform IMDCT and windowing for long blocks 2059 * DESCRIPTION:perform IMDCT and windowing for long blocks
1872 */ 2060 */
1873static 2061static
@@ -1926,23 +2114,31 @@ void III_imdct_l(mad_fixed_t const X[18], mad_fixed_t z[36],
1926# else 2114# else
1927 for (i = 0; i < 36; ++i) z[i] = mad_f_mul(z[i], window_l[i]); 2115 for (i = 0; i < 36; ++i) z[i] = mad_f_mul(z[i], window_l[i]);
1928# endif 2116# endif
1929 break; 2117 break;
1930 2118
1931 case 1: /* start block */ 2119 case 1: /* start block */
1932 for (i = 0; i < 18; ++i) z[i] = mad_f_mul(z[i], window_l[i]); 2120 for (i = 0; i < 18; i += 3) {
2121 z[i + 0] = mad_f_mul(z[i + 0], window_l[i + 0]);
2122 z[i + 1] = mad_f_mul(z[i + 1], window_l[i + 1]);
2123 z[i + 2] = mad_f_mul(z[i + 2], window_l[i + 2]);
2124 }
1933 /* (i = 18; i < 24; ++i) z[i] unchanged */ 2125 /* (i = 18; i < 24; ++i) z[i] unchanged */
1934 for (i = 24; i < 30; ++i) z[i] = mad_f_mul(z[i], window_s[i - 18]); 2126 for (i = 24; i < 30; ++i) z[i] = mad_f_mul(z[i], window_s[i - 18]);
1935 for (i = 30; i < 36; ++i) z[i] = 0; 2127 for (i = 30; i < 36; ++i) z[i] = 0;
1936 break; 2128 break;
1937 2129
1938 case 3: /* stop block */ 2130 case 3: /* stop block */
1939 for (i = 0; i < 6; ++i) z[i] = 0; 2131 for (i = 0; i < 6; ++i) z[i] = 0;
1940 for (i = 6; i < 12; ++i) z[i] = mad_f_mul(z[i], window_s[i - 6]); 2132 for (i = 6; i < 12; ++i) z[i] = mad_f_mul(z[i], window_s[i - 6]);
1941 /* (i = 12; i < 18; ++i) z[i] unchanged */ 2133 /* (i = 12; i < 18; ++i) z[i] unchanged */
1942 for (i = 18; i < 36; ++i) z[i] = mad_f_mul(z[i], window_l[i]); 2134 for (i = 18; i < 36; i += 3) {
2135 z[i + 0] = mad_f_mul(z[i + 0], window_l[i + 0]);
2136 z[i + 1] = mad_f_mul(z[i + 1], window_l[i + 1]);
2137 z[i + 2] = mad_f_mul(z[i + 2], window_l[i + 2]);
2138 }
1943 break; 2139 break;
1944 } 2140 }
1945} 2141}
1946# endif /* ASO_IMDCT */ 2142# endif /* ASO_IMDCT */
1947 2143
1948/* 2144/*
@@ -2039,37 +2235,37 @@ void III_overlap(mad_fixed_t const output[36], mad_fixed_t overlap[18],
2039 register mad_fixed_t tmp1, tmp2; 2235 register mad_fixed_t tmp1, tmp2;
2040 2236
2041 tmp1 = overlap[0]; 2237 tmp1 = overlap[0];
2042 tmp2 = overlap[1]; 2238 tmp2 = overlap[1];
2043 2239
2044 for (i = 0; i < 16; i += 2) { 2240 for (i = 0; i < 16; i += 2) {
2045 sample[i + 0][sb] = output[i + 0] + tmp1; 2241 sample[i + 0][sb] = output[i + 0 + 0] + tmp1;
2046 overlap[i + 0] = output[i + 0 + 18]; 2242 overlap[i + 0] = output[i + 0 + 18];
2047 tmp1 = overlap[i + 2]; 2243 tmp1 = overlap[i + 2];
2048 2244
2049 sample[i + 1][sb] = output[i + 1] + tmp2; 2245 sample[i + 1][sb] = output[i + 1 + 0] + tmp2;
2050 overlap[i + 1] = output[i + 1 + 18]; 2246 overlap[i + 1] = output[i + 1 + 18];
2051 tmp2 = overlap[i + 3]; 2247 tmp2 = overlap[i + 3];
2052 } 2248 }
2053 2249
2054 sample[16][sb] = output[16] + tmp1; 2250 sample[16][sb] = output[16 + 0] + tmp1;
2055 overlap[16] = output[16 + 18]; 2251 overlap[16] = output[16 + 18];
2056 sample[17][sb] = output[17] + tmp2; 2252 sample[17][sb] = output[17 + 0] + tmp2;
2057 overlap[17] = output[17 + 18]; 2253 overlap[17] = output[17 + 18];
2058 } 2254 }
2059# elif 0 2255# elif 0
2060 for (i = 0; i < 18; i += 2) { 2256 for (i = 0; i < 18; i += 2) {
2061 sample[i + 0][sb] = output[i + 0] + overlap[i + 0]; 2257 sample[i + 0][sb] = output[i + 0 + 0] + overlap[i + 0];
2062 overlap[i + 0] = output[i + 0 + 18]; 2258 overlap[i + 0] = output[i + 0 + 18];
2063 2259
2064 sample[i + 1][sb] = output[i + 1] + overlap[i + 1]; 2260 sample[i + 1][sb] = output[i + 1 + 0] + overlap[i + 1];
2065 overlap[i + 1] = output[i + 1 + 18]; 2261 overlap[i + 1] = output[i + 1 + 18];
2066 } 2262 }
2067# else 2263# else
2068 for (i = 0; i < 18; ++i) { 2264 for (i = 0; i < 18; ++i) {
2069 sample[i][sb] = output[i] + overlap[i]; 2265 sample[i][sb] = output[i + 0] + overlap[i];
2070 overlap[i] = output[i + 18]; 2266 overlap[i] = output[i + 18];
2071 } 2267 }
2072# endif 2268# endif
2073} 2269}
2074 2270
2075/* 2271/*
@@ -2451,18 +2647,18 @@ int mad_layer_III(struct mad_stream *stream, struct mad_frame *frame)
2451 if (result == 0) { 2647 if (result == 0) {
2452 error = III_decode(&ptr, frame, &si, nch); 2648 error = III_decode(&ptr, frame, &si, nch);
2453 if (error) { 2649 if (error) {
2454 stream->error = error; 2650 stream->error = error;
2455 result = -1; 2651 result = -1;
2456 } 2652 }
2457 }
2458 2653
2459 /* designate ancillary bits */ 2654 /* designate ancillary bits */
2460 2655
2461 stream->anc_ptr = ptr; 2656 stream->anc_ptr = ptr;
2462 stream->anc_bitlen = md_len * CHAR_BIT - data_bitlen; 2657 stream->anc_bitlen = md_len * CHAR_BIT - data_bitlen;
2658 }
2463 2659
2464# if 0 && defined(DEBUG) 2660# if 0 && defined(DEBUG)
2465 fprintf(stderr, 2661 fprintf(stderr,
2466 "main_data_begin:%u, md_len:%u, frame_free:%u, " 2662 "main_data_begin:%u, md_len:%u, frame_free:%u, "
2467 "data_bitlen:%u, anc_bitlen: %u\n", 2663 "data_bitlen:%u, anc_bitlen: %u\n",
2468 si.main_data_begin, md_len, frame_free, 2664 si.main_data_begin, md_len, frame_free,
diff --git a/core/multimedia/opieplayer/libmad/layer3.h b/core/multimedia/opieplayer/libmad/layer3.h
index c1a5c69..1594803 100644
--- a/core/multimedia/opieplayer/libmad/layer3.h
+++ b/core/multimedia/opieplayer/libmad/layer3.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/libmad.pro b/core/multimedia/opieplayer/libmad/libmad.pro
index 46af87f..7c41a8f 100644
--- a/core/multimedia/opieplayer/libmad/libmad.pro
+++ b/core/multimedia/opieplayer/libmad/libmad.pro
@@ -1,53 +1,44 @@
1QMAKE_CFLAGS += $(if $(CONFIG_TARGET_X86),-DFPM_INTEL) \
2 $(if $(CONFIG_TARGET_64BIT),-DFPM_64BIT) \
3 $(if $(CONFIG_TARGET_IPAQ),-DFPM_ARM) \
4 $(if $(CONFIG_TARGET_SHARP),-DFPM_ARM)
5QMAKE_CXXFLAGS += $(if $(CONFIG_TARGET_X86),-DFPM_INTEL) \
6 $(if $(CONFIG_TARGET_64BIT),-DFPM_64BIT) \
7 $(if $(CONFIG_TARGET_IPAQ),-DFPM_ARM) \
8 $(if $(CONFIG_TARGET_SHARP),-DFPM_ARM)
9
10
1 TEMPLATE = lib 11 TEMPLATE = lib
2 CONFIG += qt warn_on 12 CONFIG += qt warn_on release
3 HEADERS = libmad_version.h fixed.h bit.h timer.h stream.h frame.h synth.h decoder.h \ 13 HEADERS = libmad_version.h fixed.h bit.h timer.h stream.h frame.h synth.h decoder.h \
4 layer12.h layer3.h huffman.h libmad_global.h mad.h libmadplugin.h libmadpluginimpl.h 14 layer12.h layer3.h huffman.h libmad_global.h mad.h libmadplugin.h libmadpluginimpl.h
5 SOURCES = version.c fixed.c bit.c timer.c stream.c frame.c synth.c decoder.c \ 15 SOURCES = version.c fixed.c bit.c timer.c stream.c frame.c synth.c decoder.c \
6 layer12.c layer3.c huffman.c libmadplugin.cpp libmadpluginimpl.cpp 16 layer12.c layer3.c huffman.c libmadplugin.cpp libmadpluginimpl.cpp
7 TARGET = madplugin 17 TARGET = madplugin
8 DESTDIR = $(OPIEDIR)/plugins/codecs 18 DESTDIR = $(OPIEDIR)/plugins/codecs
9INCLUDEPATH += $(OPIEDIR)/include .. 19INCLUDEPATH += $(OPIEDIR)/include ..
10DEPENDPATH += .. 20DEPENDPATH += ../$(OPIEDIR)/include ..
11LIBS += -lqpe -lm 21LIBS += -lqpe -lm
12VERSION = 1.0.0 22VERSION = 1.0.0
13 23
14include( $(OPIEDIR)/include.pro ) 24TRANSLATIONS = ../../../../i18n/de/libmadplugin.ts \
15 25 ../../../../i18n/nl/libmadplugin.ts \
16DEFINES += FPM_INTEL 26 ../../../../i18n/da/libmadplugin.ts \
17 27 ../../../../i18n/xx/libmadplugin.ts \
18system(echo $QMAKESPEC | grep -s sharp) { 28 ../../../../i18n/en/libmadplugin.ts \
19 DEFINES -= FPM_INTEL 29 ../../../../i18n/es/libmadplugin.ts \
20 DEFINES += FPM_ARM 30 ../../../../i18n/fr/libmadplugin.ts \
21} 31 ../../../../i18n/hu/libmadplugin.ts \
22 32 ../../../../i18n/ja/libmadplugin.ts \
23system(echo $QMAKESPEC | grep -s ipaq) { 33 ../../../../i18n/ko/libmadplugin.ts \
24 DEFINES -= FPM_INTEL 34 ../../../../i18n/no/libmadplugin.ts \
25 DEFINES += FPM_ARM 35 ../../../../i18n/pl/libmadplugin.ts \
26} 36 ../../../../i18n/pt/libmadplugin.ts \
27 37 ../../../../i18n/pt_BR/libmadplugin.ts \
28system(echo $QMAKESPEC | grep -s mipsel) { 38 ../../../../i18n/sl/libmadplugin.ts \
29 DEFINES -= FPM_INTEL 39 ../../../../i18n/zh_CN/libmadplugin.ts \
30 DEFINES += FPM_MIPS 40 ../../../../i18n/zh_TW/libmadplugin.ts
31} 41
32 42
33system(echo $QMAKESPEC | grep -s ramses) { 43
34 DEFINES -= FPM_INTEL 44include ( $(OPIEDIR)/include.pro )
35 DEFINES += FPM_ARM
36}
37
38system(echo $QMAKESPEC | grep -s arm) {
39 DEFINES -= FPM_INTEL
40 DEFINES += FPM_ARM
41}
42
43system(echo $QMAKESPEC | grep -s simpad) {
44 DEFINES -= FPM_INTEL
45 DEFINES += FPM_ARM
46}
47
48system(echo $QMAKESPEC | grep -s yopy) {
49 DEFINES -= FPM_INTEL
50 DEFINES += FPM_ARM
51}
52
53
diff --git a/core/multimedia/opieplayer/libmad/libmad_global.h b/core/multimedia/opieplayer/libmad/libmad_global.h
index 2c9c713..a3417b4 100644
--- a/core/multimedia/opieplayer/libmad/libmad_global.h
+++ b/core/multimedia/opieplayer/libmad/libmad_global.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -36,13 +36,13 @@
36 36
37# if defined(OPT_SPEED) && defined(OPT_ACCURACY) 37# if defined(OPT_SPEED) && defined(OPT_ACCURACY)
38# error "cannot optimize for both speed and accuracy" 38# error "cannot optimize for both speed and accuracy"
39# endif 39# endif
40 40
41# if defined(OPT_SPEED) && !defined(OPT_SSO) 41# if defined(OPT_SPEED) && !defined(OPT_SSO)
42# define OPT_SSO 1 42# define OPT_SSO
43# endif 43# endif
44 44
45# if defined(HAVE_UNISTD_H) && defined(HAVE_WAITPID) && \ 45# if defined(HAVE_UNISTD_H) && defined(HAVE_WAITPID) && \
46 defined(HAVE_FCNTL) && defined(HAVE_PIPE) && defined(HAVE_FORK) 46 defined(HAVE_FCNTL) && defined(HAVE_PIPE) && defined(HAVE_FORK)
47# define USE_ASYNC 47# define USE_ASYNC
48# endif 48# endif
diff --git a/core/multimedia/opieplayer/libmad/libmad_version.h b/core/multimedia/opieplayer/libmad/libmad_version.h
index 9e684a7..d40e425 100644
--- a/core/multimedia/opieplayer/libmad/libmad_version.h
+++ b/core/multimedia/opieplayer/libmad/libmad_version.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -20,27 +20,27 @@
20 */ 20 */
21 21
22# ifndef LIBMAD_VERSION_H 22# ifndef LIBMAD_VERSION_H
23# define LIBMAD_VERSION_H 23# define LIBMAD_VERSION_H
24 24
25 # define MAD_VERSION_MAJOR0 25 # define MAD_VERSION_MAJOR0
26 # define MAD_VERSION_MINOR14 26 # define MAD_VERSION_MINOR15
27 # define MAD_VERSION_PATCH2 27 # define MAD_VERSION_PATCH1
28 # define MAD_VERSION_EXTRA" (beta)" 28 # define MAD_VERSION_EXTRA" (beta)"
29 29
30 # define MAD_VERSION_STRINGIZE(str)#str 30 # define MAD_VERSION_STRINGIZE(str)#str
31 # define MAD_VERSION_STRING(num)MAD_VERSION_STRINGIZE(num) 31 # define MAD_VERSION_STRING(num)MAD_VERSION_STRINGIZE(num)
32 32
33 # define MAD_VERSION MAD_VERSION_STRING(MAD_VERSION_MAJOR) "." \ 33 # define MAD_VERSION MAD_VERSION_STRING(MAD_VERSION_MAJOR) "." \
34 MAD_VERSION_STRING(MAD_VERSION_MINOR) "." \ 34 MAD_VERSION_STRING(MAD_VERSION_MINOR) "." \
35 MAD_VERSION_STRING(MAD_VERSION_PATCH) \ 35 MAD_VERSION_STRING(MAD_VERSION_PATCH) \
36 MAD_VERSION_EXTRA 36 MAD_VERSION_EXTRA
37 37
38 # define MAD_PUBLISHYEAR"2000-2001" 38 # define MAD_PUBLISHYEAR"2000-2004"
39 # define MAD_AUTHOR "Robert Leslie" 39 # define MAD_AUTHOR "Underbit Technologies, Inc."
40 # define MAD_EMAIL "rob@mars.org" 40 # define MAD_EMAIL "info@underbit.com"
41 41
42extern char const mad_version[]; 42extern char const mad_version[];
43extern char const mad_copyright[]; 43extern char const mad_copyright[];
44extern char const mad_author[]; 44extern char const mad_author[];
45extern char const mad_build[]; 45extern char const mad_build[];
46 46
diff --git a/core/multimedia/opieplayer/libmad/libmadplugin.cpp b/core/multimedia/opieplayer/libmad/libmadplugin.cpp
index 7438a45..1989b4a 100644
--- a/core/multimedia/opieplayer/libmad/libmadplugin.cpp
+++ b/core/multimedia/opieplayer/libmad/libmadplugin.cpp
@@ -16,24 +16,12 @@
16** Contact info@trolltech.com if any conditions of this licensing are 16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you. 17** not clear to you.
18** 18**
19**********************************************************************/ 19**********************************************************************/
20// largly modified by Maximilian Reiss <max.reiss@gmx.de> 20// largly modified by Maximilian Reiss <max.reiss@gmx.de>
21 21
22#include "libmadplugin.h"
23
24/* OPIE */
25#include <qpe/config.h>
26#include <opie2/odebug.h>
27
28/* QT */
29#include <qapplication.h>
30#include <qmessagebox.h>
31#include <qregexp.h>
32
33/* STD */
34#include <stdio.h> 22#include <stdio.h>
35#include <stdarg.h> 23#include <stdarg.h>
36#include <stdlib.h> 24#include <stdlib.h>
37#include <sys/types.h> 25#include <sys/types.h>
38#include <sys/stat.h> 26#include <sys/stat.h>
39#include <fcntl.h> 27#include <fcntl.h>
@@ -43,12 +31,18 @@
43#include <errno.h> 31#include <errno.h>
44#include <time.h> 32#include <time.h>
45#include <locale.h> 33#include <locale.h>
46#include <math.h> 34#include <math.h>
47#include <assert.h> 35#include <assert.h>
48 36
37#include <qapplication.h>
38#include <qmessagebox.h>
39#include <qregexp.h>
40
41#include <qpe/config.h>
42
49// for network handling 43// for network handling
50#include <netinet/in.h> 44#include <netinet/in.h>
51#include <netdb.h> 45#include <netdb.h>
52#include <linux/limits.h> 46#include <linux/limits.h>
53#include <sys/socket.h> 47#include <sys/socket.h>
54#include <arpa/inet.h> 48#include <arpa/inet.h>
@@ -57,12 +51,13 @@
57 51
58//#define HAVE_MMAP 52//#define HAVE_MMAP
59 53
60#if defined(HAVE_MMAP) 54#if defined(HAVE_MMAP)
61# include <sys/mman.h> 55# include <sys/mman.h>
62#endif 56#endif
57#include "libmadplugin.h"
63 58
64 59
65extern "C" { 60extern "C" {
66#include "mad.h" 61#include "mad.h"
67} 62}
68 63
@@ -384,13 +379,13 @@ int LibMadPlugin::http_open(const QString& path ) {
384 379
385 int len; 380 int len;
386 381
387 len = http_read_line(tcp_sock, http_request, sizeof(http_request)); 382 len = http_read_line(tcp_sock, http_request, sizeof(http_request));
388 383
389 if (len == -1) { 384 if (len == -1) {
390 // odebug << "http_open: "+ QString(strerror(errno)) +"\n" << oendl; 385 // qDebug( "http_open: "+ QString(strerror(errno)) +"\n");
391 return 0; 386 return 0;
392 } 387 }
393 388
394 if (QString(http_request).left(9) == "Location:") { 389 if (QString(http_request).left(9) == "Location:") {
395 /* redirect */ 390 /* redirect */
396 ::close(tcp_sock); 391 ::close(tcp_sock);
@@ -398,13 +393,13 @@ int LibMadPlugin::http_open(const QString& path ) {
398 return http_open(&http_request[10]); 393 return http_open(&http_request[10]);
399 } 394 }
400 395
401 if (QString(http_request).left(4) == "ICY ") { 396 if (QString(http_request).left(4) == "ICY ") {
402 /* This is shoutcast/icecast streaming */ 397 /* This is shoutcast/icecast streaming */
403 if (strncmp(http_request + 4, "200 ", 4)) { 398 if (strncmp(http_request + 4, "200 ", 4)) {
404 // odebug << "http_open: " + QString(http_request) + "\n" << oendl; 399 // qDebug("http_open: " + QString(http_request) + "\n");
405 return 0; 400 return 0;
406 } 401 }
407 } else if (QString(http_request).left(4) == "icy-") { 402 } else if (QString(http_request).left(4) == "icy-") {
408 /* we can have: icy-noticeX, icy-name, icy-genre, icy-url, icy-pub, icy-metaint, icy-br */ 403 /* we can have: icy-noticeX, icy-name, icy-genre, icy-url, icy-pub, icy-metaint, icy-br */
409 if ( QString( http_request ).left( 8 ) == "icy-name" ) { 404 if ( QString( http_request ).left( 8 ) == "icy-name" ) {
410 name = tr("Name: ") + QString(http_request).mid(9, (QString(http_request).length())- 9 ); 405 name = tr("Name: ") + QString(http_request).mid(9, (QString(http_request).length())- 9 );
@@ -419,30 +414,30 @@ int LibMadPlugin::http_open(const QString& path ) {
419 } 414 }
420 } 415 }
421 } while (strcmp(http_request, "\n") != 0); 416 } while (strcmp(http_request, "\n") != 0);
422 417
423 info = QString(name + genre + url + bitrate + message).replace( QRegExp("\n"), " : " ); 418 info = QString(name + genre + url + bitrate + message).replace( QRegExp("\n"), " : " );
424 419
425 // odebug << "Stream info: " + info << oendl; 420 // qDebug("Stream info: " + info);
426 421
427 return (tcp_sock); 422 return (tcp_sock);
428} 423}
429 424
430 425
431 426
432bool LibMadPlugin::open( const QString& path ) { 427bool LibMadPlugin::open( const QString& path ) {
433 debugMsg( "LibMadPlugin::open" ); 428 debugMsg( "LibMadPlugin::open" );
434 Config cfg("OpiePlayer"); 429 Config cfg("OpiePlayer");
435 cfg.setGroup("Options"); 430 cfg.setGroup("Options");
436 bufferSize = cfg.readNumEntry("MPeg_BufferSize",MPEG_BUFFER_SIZE); 431 bufferSize = cfg.readNumEntry("MPeg_BufferSize",MPEG_BUFFER_SIZE);
437 // odebug << "buffer size is " << bufferSize << "" << oendl; 432 // qDebug("buffer size is %d", bufferSize);
438 d->bad_last_frame = 0; 433 d->bad_last_frame = 0;
439 d->flush = TRUE; 434 d->flush = TRUE;
440 info = QString( "" ); 435 info = QString( "" );
441 436
442 //odebug << "Opening " << path << "" << oendl; 437 //qDebug( "Opening %s", path.latin1() );
443 438
444 if (path.left( 4 ) == "http" ) { 439 if (path.left( 4 ) == "http" ) {
445 // in case of any error we get 0 here 440 // in case of any error we get 0 here
446 if ( !(http_open(path) == 0) ) { 441 if ( !(http_open(path) == 0) ) {
447 d->input.fd = http_open(path); 442 d->input.fd = http_open(path);
448 } else { 443 } else {
@@ -452,40 +447,40 @@ bool LibMadPlugin::open( const QString& path ) {
452 d->input.path = path.latin1(); 447 d->input.path = path.latin1();
453 d->input.fd = ::open( d->input.path, O_RDONLY ); 448 d->input.fd = ::open( d->input.path, O_RDONLY );
454 // thats a better place, since it should only seek for ID3 tags on mp3 files, not streams 449 // thats a better place, since it should only seek for ID3 tags on mp3 files, not streams
455 printID3Tags(); 450 printID3Tags();
456 } 451 }
457 if (d->input.fd == -1) { 452 if (d->input.fd == -1) {
458 // odebug << "error opening " << d->input.path << "" << oendl; 453 // qDebug("error opening %s", d->input.path );
459 return FALSE; 454 return FALSE;
460 } 455 }
461 456
462 struct stat stat; 457 struct stat stat;
463 if (fstat(d->input.fd, &stat) == -1) { 458 if (fstat(d->input.fd, &stat) == -1) {
464 // odebug << "error calling fstat" << oendl; return FALSE; 459 // qDebug("error calling fstat"); return FALSE;
465 } 460 }
466 if (S_ISREG(stat.st_mode) && stat.st_size > 0) 461 if (S_ISREG(stat.st_mode) && stat.st_size > 0)
467 d->input.fileLength = stat.st_size; 462 d->input.fileLength = stat.st_size;
468 else 463 else
469 d->input.fileLength = 0; 464 d->input.fileLength = 0;
470 465
471#if defined(HAVE_MMAP) 466#if defined(HAVE_MMAP)
472 if (S_ISREG(stat.st_mode) && stat.st_size > 0) { 467 if (S_ISREG(stat.st_mode) && stat.st_size > 0) {
473 d->input.length = stat.st_size; 468 d->input.length = stat.st_size;
474 d->input.fdm = map_file(d->input.fd, &d->input.length); 469 d->input.fdm = map_file(d->input.fd, &d->input.length);
475 if (d->input.fdm == 0) { 470 if (d->input.fdm == 0) {
476 // odebug << "error mmapping file" << oendl; return FALSE; 471 // qDebug("error mmapping file"); return FALSE;
477 } 472 }
478 d->input.data = (unsigned char *)d->input.fdm; 473 d->input.data = (unsigned char *)d->input.fdm;
479 } 474 }
480#endif 475#endif
481 476
482 if (d->input.data == 0) { 477 if (d->input.data == 0) {
483 d->input.data = (unsigned char *)malloc( bufferSize /*MPEG_BUFFER_SIZE*/); 478 d->input.data = (unsigned char *)malloc( bufferSize /*MPEG_BUFFER_SIZE*/);
484 if (d->input.data == 0) { 479 if (d->input.data == 0) {
485 // odebug << "error allocating input buffer" << oendl; 480 // qDebug("error allocating input buffer");
486 return FALSE; 481 return FALSE;
487 } 482 }
488 d->input.length = 0; 483 d->input.length = 0;
489 } 484 }
490 485
491 d->input.eof = 0; 486 d->input.eof = 0;
@@ -507,13 +502,13 @@ bool LibMadPlugin::close() {
507 mad_frame_finish(&d->frame); 502 mad_frame_finish(&d->frame);
508 mad_stream_finish(&d->stream); 503 mad_stream_finish(&d->stream);
509 504
510#if defined(HAVE_MMAP) 505#if defined(HAVE_MMAP)
511 if (d->input.fdm) { 506 if (d->input.fdm) {
512 if (unmap_file(d->input.fdm, d->input.length) == -1) { 507 if (unmap_file(d->input.fdm, d->input.length) == -1) {
513 // odebug << "error munmapping file" << oendl; 508 // qDebug("error munmapping file");
514 result = FALSE; 509 result = FALSE;
515 } 510 }
516 d->input.fdm = 0; 511 d->input.fdm = 0;
517 d->input.data = 0; 512 d->input.data = 0;
518 } 513 }
519#endif 514#endif
@@ -521,13 +516,13 @@ bool LibMadPlugin::close() {
521 if (d->input.data) { 516 if (d->input.data) {
522 free(d->input.data); 517 free(d->input.data);
523 d->input.data = 0; 518 d->input.data = 0;
524 } 519 }
525 520
526 if (::close(d->input.fd) == -1) { 521 if (::close(d->input.fd) == -1) {
527 // odebug << "error closing file " << d->input.path << "" << oendl; 522 // qDebug("error closing file %s", d->input.path);
528 result = FALSE; 523 result = FALSE;
529 } 524 }
530 525
531 d->input.fd = 0; 526 d->input.fd = 0;
532 527
533 return result; 528 return result;
@@ -547,43 +542,44 @@ int LibMadPlugin::audioStreams() {
547 542
548 543
549int LibMadPlugin::audioChannels( int ) { 544int LibMadPlugin::audioChannels( int ) {
550 debugMsg( "LibMadPlugin::audioChannels" ); 545 debugMsg( "LibMadPlugin::audioChannels" );
551/* 546/*
552 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 ); 547 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 );
553 odebug << "LibMadPlugin::audioChannels: " << d->frame.header.mode > 0 ? 2 : 1 << "" << oendl; 548 qDebug( "LibMadPlugin::audioChannels: %i", d->frame.header.mode > 0 ? 2 : 1 );
554 return d->frame.header.mode > 0 ? 2 : 1; 549 return d->frame.header.mode > 0 ? 2 : 1;
555*/ 550*/
556 return 2; 551 return 2;
557} 552}
558 553
559 554
560int LibMadPlugin::audioFrequency( int ) { 555int LibMadPlugin::audioFrequency( int ) {
561 debugMsg( "LibMadPlugin::audioFrequency" ); 556 debugMsg( "LibMadPlugin::audioFrequency" );
562 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 ); 557 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 );
563 // odebug << "LibMadPlugin::audioFrequency: " << d->frame.header.samplerate << "" << oendl; 558 // qDebug( "LibMadPlugin::audioFrequency: %i", d->frame.header.samplerate );
564 return d->frame.header.samplerate; 559 return d->frame.header.samplerate;
565} 560}
566 561
567 562
568int LibMadPlugin::audioSamples( int ) { 563int LibMadPlugin::audioSamples( int ) {
569 debugMsg( "LibMadPlugin::audioSamples" ); 564 debugMsg( "LibMadPlugin::audioSamples" );
570 565
571 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 ); 566 long t; short t1[5]; audioReadSamples( t1, 2, 1, t, 0 );
572 mad_header_decode( (struct mad_header *)&d->frame.header, &d->stream ); 567 mad_header_decode( (struct mad_header *)&d->frame.header, &d->stream );
573/* 568/*
574 odebug << "LibMadPlugin::audioSamples: " << d->frame.header.duration.seconds << "*" << d->frame.header.samplerate << oendl; 569 qDebug( "LibMadPlugin::audioSamples: %i*%i", d->frame.header.duration.seconds,
570 d->frame.header.samplerate );
575 return d->frame.header.duration.seconds * d->frame.header.samplerate; 571 return d->frame.header.duration.seconds * d->frame.header.samplerate;
576*/ 572*/
577 if ( d->frame.header.bitrate == 0 ) 573 if ( d->frame.header.bitrate == 0 )
578 return 0; 574 return 0;
579 int samples = (d->input.fileLength / (d->frame.header.bitrate/8)) * d->frame.header.samplerate; 575 int samples = (d->input.fileLength / (d->frame.header.bitrate/8)) * d->frame.header.samplerate;
580 576
581 // odebug << "LibMadPlugin::audioSamples: " << (int)d->input.fileLength 577 // qDebug( "LibMadPlugin::audioSamples: %i * %i * 8 / %i", (int)d->input.fileLength,
582 // << " * " << (int)d->frame.header.samplerate << " * 8 / " << (int)d->frame.header.bitrate << oendl; 578 // (int)d->frame.header.samplerate, (int)d->frame.header.bitrate );
583 // odebug << "LibMadPlugin::audioSamples: " << samples << "" << oendl; 579 // qDebug( "LibMadPlugin::audioSamples: %i", samples );
584 580
585 return samples; 581 return samples;
586 582
587// return 10000000; 583// return 10000000;
588} 584}
589 585
@@ -593,13 +589,13 @@ bool LibMadPlugin::audioSetSample( long, int ) {
593 589
594// long totalSamples = audioSamples(0); 590// long totalSamples = audioSamples(0);
595// if ( totalSamples <= 1 ) 591// if ( totalSamples <= 1 )
596// return FALSE; 592// return FALSE;
597 593
598// // Seek to requested position 594// // Seek to requested position
599// odebug << "seek pos: " << (int)((double)pos * d->input.fileLength / totalSamples) << "" << oendl; 595// qDebug( "seek pos: %i", (int)((double)pos * d->input.fileLength / totalSamples) );
600// ::lseek( d->input.fd, (long)((double)pos * d->input.fileLength / totalSamples), SEEK_SET ); 596// ::lseek( d->input.fd, (long)((double)pos * d->input.fileLength / totalSamples), SEEK_SET );
601// mad_stream_sync(&d->stream); 597// mad_stream_sync(&d->stream);
602 598
603// mad_stream_init(&d->stream); 599// mad_stream_init(&d->stream);
604// mad_frame_init(&d->frame); 600// mad_frame_init(&d->frame);
605// mad_synth_init(&d->synth); 601// mad_synth_init(&d->synth);
@@ -681,13 +677,13 @@ bool LibMadPlugin::read() {
681 do { 677 do {
682 len = ::read(d->input.fd, d->input.data + d->input.length, bufferSize /* MPEG_BUFFER_SIZE*/ - d->input.length); 678 len = ::read(d->input.fd, d->input.data + d->input.length, bufferSize /* MPEG_BUFFER_SIZE*/ - d->input.length);
683 } 679 }
684 while (len == -1 && errno == EINTR); 680 while (len == -1 && errno == EINTR);
685 681
686 if (len == -1) { 682 if (len == -1) {
687 // odebug << "error reading audio" << oendl; 683 // qDebug("error reading audio");
688 return FALSE; 684 return FALSE;
689 } 685 }
690 else if (len == 0) { 686 else if (len == 0) {
691 d->input.eof = 1; 687 d->input.eof = 1;
692 688
693 assert(bufferSize /*MPEG_BUFFER_SIZE*/ - d->input.length >= MAD_BUFFER_GUARD); 689 assert(bufferSize /*MPEG_BUFFER_SIZE*/ - d->input.length >= MAD_BUFFER_GUARD);
@@ -759,13 +755,13 @@ bool LibMadPlugin::decode( short *output, long samples, long& samplesMade ) {
759 if (!MAD_RECOVERABLE(d->stream.error)) { 755 if (!MAD_RECOVERABLE(d->stream.error)) {
760 debugMsg( "feed me" ); 756 debugMsg( "feed me" );
761 return FALSE; // Feed me 757 return FALSE; // Feed me
762 } 758 }
763 if ( d->stream.error == MAD_ERROR_BADCRC ) { 759 if ( d->stream.error == MAD_ERROR_BADCRC ) {
764 mad_frame_mute(&d->frame); 760 mad_frame_mute(&d->frame);
765 // odebug << "error decoding, bad crc" << oendl; 761 // qDebug( "error decoding, bad crc" );
766 } 762 }
767 } 763 }
768 764
769 mad_synth_frame(&d->synth, &d->frame); 765 mad_synth_frame(&d->synth, &d->frame);
770 int decodedSamples = d->synth.pcm.length; 766 int decodedSamples = d->synth.pcm.length;
771 memcpy( &(buffer[0][offset]), d->synth.pcm.samples[0], decodedSamples * sizeof(mad_fixed_t) ); 767 memcpy( &(buffer[0][offset]), d->synth.pcm.samples[0], decodedSamples * sizeof(mad_fixed_t) );
@@ -822,52 +818,52 @@ double LibMadPlugin::getTime() {
822 debugMsg( "LibMadPlugin::getTime" ); 818 debugMsg( "LibMadPlugin::getTime" );
823 return 0.0; 819 return 0.0;
824} 820}
825 821
826 822
827void LibMadPlugin::printID3Tags() { 823void LibMadPlugin::printID3Tags() {
828 // odebug << "LibMadPlugin::printID3Tags" << oendl; 824 // qDebug( "LibMadPlugin::printID3Tags" );
829 825
830 char id3v1[128 + 1]; 826 char id3v1[128 + 1];
831 827
832 if ( ::lseek( d->input.fd, -128, SEEK_END ) == -1 ) { 828 if ( ::lseek( d->input.fd, -128, SEEK_END ) == -1 ) {
833 // odebug << "error seeking to id3 tags" << oendl; 829 // qDebug( "error seeking to id3 tags" );
834 return; 830 return;
835 } 831 }
836 832
837 if ( ::read( d->input.fd, id3v1, 128 ) != 128 ) { 833 if ( ::read( d->input.fd, id3v1, 128 ) != 128 ) {
838 // odebug << "error reading in id3 tags" << oendl; 834 // qDebug( "error reading in id3 tags" );
839 return; 835 return;
840 } 836 }
841 837
842 if ( ::strncmp( (const char *)id3v1, "TAG", 3 ) != 0 ) { 838 if ( ::strncmp( (const char *)id3v1, "TAG", 3 ) != 0 ) {
843 debugMsg( "sorry, no id3 tags" ); 839 debugMsg( "sorry, no id3 tags" );
844 } else { 840 } else {
845 int len[5] = { 30, 30, 30, 4, 30 }; 841 int len[5] = { 30, 30, 30, 4, 30 };
846 QString label[5] = { tr( "Title" ), tr( "Artist" ), tr( "Album" ), tr( "Year" ), tr( "Comment" ) }; 842 QString label[5] = { tr( "Title" ), tr( "Artist" ), tr( "Album" ), tr( "Year" ), tr( "Comment" ) };
847 char *ptr = id3v1 + 3, *ptr2 = ptr + len[0]; 843 char *ptr = id3v1 + 3, *ptr2 = ptr + len[0];
848 // odebug << "ID3 tags in file:" << oendl; 844 // qDebug( "ID3 tags in file:" );
849 info = ""; 845 info = "";
850 for ( int i = 0; i < 5; ptr += len[i], i++, ptr2 += len[i] ) { 846 for ( int i = 0; i < 5; ptr += len[i], i++, ptr2 += len[i] ) {
851 char push = *ptr2; 847 char push = *ptr2;
852 *ptr2 = '\0'; 848 *ptr2 = '\0';
853 char *ptr3 = ptr2; 849 char *ptr3 = ptr2;
854 while ( ptr3-1 >= ptr && isspace(ptr3[-1]) ) ptr3--; 850 while ( ptr3-1 >= ptr && isspace(ptr3[-1]) ) ptr3--;
855 char push2 = *ptr3; *ptr3 = '\0'; 851 char push2 = *ptr3; *ptr3 = '\0';
856 if ( strcmp( ptr, "" ) ) { 852 if ( strcmp( ptr, "" ) ) {
857 if( ((QString)ptr).find(" ") == -1) // don't add anything that has blanks 853 if( ((QString)ptr).find(" ") == -1) // don't add anything that has blanks
858 info += ( i != 0 ? ", " : "" ) + label[i] + ": " + ptr; 854 info += ( i != 0 ? ", " : "" ) + label[i] + ": " + ptr;
859 } 855 }
860// odebug << info.latin1() << oendl; 856// qDebug( info.latin1() );
861 *ptr3 = push2; 857 *ptr3 = push2;
862 *ptr2 = push; 858 *ptr2 = push;
863 } 859 }
864 if (id3v1[126] == 0 && id3v1[127] != 0) 860 if (id3v1[126] == 0 && id3v1[127] != 0)
865 info += tr( ", Track: " ) + id3v1[127]; 861 info += tr( ", Track: " ) + id3v1[127];
866 } 862 }
867 863
868 if ( ::lseek(d->input.fd, 0, SEEK_SET) == -1 ) { 864 if ( ::lseek(d->input.fd, 0, SEEK_SET) == -1 ) {
869 // odebug << "error seeking back to beginning" << oendl; 865 // qDebug( "error seeking back to beginning" );
870 return; 866 return;
871 } 867 }
872} 868}
873 869
diff --git a/core/multimedia/opieplayer/libmad/libmadpluginimpl.cpp b/core/multimedia/opieplayer/libmad/libmadpluginimpl.cpp
index b3e01e5..67779e8 100644
--- a/core/multimedia/opieplayer/libmad/libmadpluginimpl.cpp
+++ b/core/multimedia/opieplayer/libmad/libmadpluginimpl.cpp
@@ -53,14 +53,12 @@ MediaPlayerEncoder *LibMadPluginImpl::encoder()
53 53
54QRESULT LibMadPluginImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface ) 54QRESULT LibMadPluginImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface )
55{ 55{
56 *iface = 0; 56 *iface = 0;
57 if ( ( uuid == IID_QUnknown ) || ( uuid == IID_MediaPlayerPlugin ) ) 57 if ( ( uuid == IID_QUnknown ) || ( uuid == IID_MediaPlayerPlugin ) )
58 *iface = this, (*iface)->addRef(); 58 *iface = this, (*iface)->addRef();
59 else
60 return QS_FALSE;
61 return QS_OK; 59 return QS_OK;
62} 60}
63 61
64 62
65Q_EXPORT_INTERFACE() 63Q_EXPORT_INTERFACE()
66{ 64{
diff --git a/core/multimedia/opieplayer/libmad/mad.h b/core/multimedia/opieplayer/libmad/mad.h
index 9db9da3..9ef6cc8 100644
--- a/core/multimedia/opieplayer/libmad/mad.h
+++ b/core/multimedia/opieplayer/libmad/mad.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * mad - MPEG audio decoder 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -14,49 +14,58 @@
14 * 14 *
15 * You should have received a copy of the GNU General Public License 15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software 16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 * 18 *
19 * If you would like to negotiate alternate licensing terms, you may do 19 * If you would like to negotiate alternate licensing terms, you may do
20 * so by contacting the author: Robert Leslie <rob@mars.org> 20 * so by contacting: Underbit Technologies, Inc. <info@underbit.com>
21 */ 21 */
22 22
23# ifdef __cplusplus
24extern "C" {
25# endif
26
27# define FPM_INTEL
28
29
30
23# define SIZEOF_INT 4 31# define SIZEOF_INT 4
24# define SIZEOF_LONG 4 32# define SIZEOF_LONG 4
25# define SIZEOF_LONG_LONG 8 33# define SIZEOF_LONG_LONG 8
26 34
27/* Id: version.h,v 1.16 2001/04/05 04:57:11 rob Exp */ 35
36/* Id: version.h,v 1.26 2004/01/23 09:41:33 rob Exp */
28 37
29# ifndef LIBMAD_VERSION_H 38# ifndef LIBMAD_VERSION_H
30# define LIBMAD_VERSION_H 39# define LIBMAD_VERSION_H
31 40
32 # define MAD_VERSION_MAJOR0 41 # define MAD_VERSION_MAJOR0
33 # define MAD_VERSION_MINOR13 42 # define MAD_VERSION_MINOR15
34 # define MAD_VERSION_PATCH0 43 # define MAD_VERSION_PATCH1
35 # define MAD_VERSION_EXTRA" (beta)" 44 # define MAD_VERSION_EXTRA" (beta)"
36 45
37 # define MAD_VERSION_STRINGIZE(str)#str 46 # define MAD_VERSION_STRINGIZE(str)#str
38 # define MAD_VERSION_STRING(num)MAD_VERSION_STRINGIZE(num) 47 # define MAD_VERSION_STRING(num)MAD_VERSION_STRINGIZE(num)
39 48
40 # define MAD_VERSION MAD_VERSION_STRING(MAD_VERSION_MAJOR) "." \ 49 # define MAD_VERSION MAD_VERSION_STRING(MAD_VERSION_MAJOR) "." \
41 MAD_VERSION_STRING(MAD_VERSION_MINOR) "." \ 50 MAD_VERSION_STRING(MAD_VERSION_MINOR) "." \
42 MAD_VERSION_STRING(MAD_VERSION_PATCH) \ 51 MAD_VERSION_STRING(MAD_VERSION_PATCH) \
43 MAD_VERSION_EXTRA 52 MAD_VERSION_EXTRA
44 53
45 # define MAD_PUBLISHYEAR"2000-2001" 54 # define MAD_PUBLISHYEAR"2000-2004"
46 # define MAD_AUTHOR "Robert Leslie" 55 # define MAD_AUTHOR "Underbit Technologies, Inc."
47 # define MAD_EMAIL "rob@mars.org" 56 # define MAD_EMAIL "info@underbit.com"
48 57
49extern char const mad_version[]; 58extern char const mad_version[];
50extern char const mad_copyright[]; 59extern char const mad_copyright[];
51extern char const mad_author[]; 60extern char const mad_author[];
52extern char const mad_build[]; 61extern char const mad_build[];
53 62
54# endif 63# endif
55 64
56/* Id: fixed.h,v 1.23 2001/04/05 04:57:11 rob Exp */ 65/* Id: fixed.h,v 1.38 2004/02/17 02:02:03 rob Exp */
57 66
58# ifndef LIBMAD_FIXED_H 67# ifndef LIBMAD_FIXED_H
59# define LIBMAD_FIXED_H 68# define LIBMAD_FIXED_H
60 69
61# if SIZEOF_INT >= 4 70# if SIZEOF_INT >= 4
62typedef signed int mad_fixed_t; 71typedef signed int mad_fixed_t;
@@ -67,12 +76,24 @@ typedef unsigned int mad_fixed64lo_t;
67typedef signed long mad_fixed_t; 76typedef signed long mad_fixed_t;
68 77
69typedef signed long mad_fixed64hi_t; 78typedef signed long mad_fixed64hi_t;
70typedef unsigned long mad_fixed64lo_t; 79typedef unsigned long mad_fixed64lo_t;
71# endif 80# endif
72 81
82# if defined(_MSC_VER)
83# define mad_fixed64_t signed __int64
84# elif 1 || defined(__GNUC__)
85# define mad_fixed64_t signed long long
86# endif
87
88# if defined(FPM_FLOAT)
89typedef double mad_sample_t;
90# else
91typedef mad_fixed_t mad_sample_t;
92# endif
93
73/* 94/*
74 * Fixed-point format: 0xABBBBBBB 95 * Fixed-point format: 0xABBBBBBB
75 * A == whole part (sign + 3 bits) 96 * A == whole part (sign + 3 bits)
76 * B == fractional part (28 bits) 97 * B == fractional part (28 bits)
77 * 98 *
78 * Values are signed two's complement, so the effective range is: 99 * Values are signed two's complement, so the effective range is:
@@ -127,65 +148,99 @@ typedef unsigned long mad_fixed64lo_t;
127 148
128 # define mad_f_fromint(x)((x) << MAD_F_FRACBITS) 149 # define mad_f_fromint(x)((x) << MAD_F_FRACBITS)
129 150
130 # define mad_f_add(x, y)((x) + (y)) 151 # define mad_f_add(x, y)((x) + (y))
131 # define mad_f_sub(x, y)((x) - (y)) 152 # define mad_f_sub(x, y)((x) - (y))
132 153
133# if defined(FPM_64BIT) 154# if defined(FPM_FLOAT)
155# error "FPM_FLOAT not yet supported"
156
157# undef MAD_F
158 # define MAD_F(x) mad_f_todouble(x)
159
160 # define mad_f_mul(x, y)((x) * (y))
161# define mad_f_scale64
162
163# undef ASO_ZEROCHECK
164
165# elif defined(FPM_64BIT)
134 166
135/* 167/*
136 * This version should be the most accurate if 64-bit (long long) types are 168 * This version should be the most accurate if 64-bit types are supported by
137 * supported by the compiler, although it may not be the most efficient. 169 * the compiler, although it may not be the most efficient.
138 */ 170 */
139# if defined(OPT_ACCURACY) 171# if defined(OPT_ACCURACY)
140# define mad_f_mul(x, y) \ 172# define mad_f_mul(x, y) \
141 ((mad_fixed_t) \ 173 ((mad_fixed_t) \
142 ((((signed long long) (x) * (y)) + \ 174 ((((mad_fixed64_t) (x) * (y)) + \
143 (1L << (MAD_F_SCALEBITS - 1))) >> MAD_F_SCALEBITS)) 175 (1L << (MAD_F_SCALEBITS - 1))) >> MAD_F_SCALEBITS))
144# else 176# else
145# define mad_f_mul(x, y) \ 177# define mad_f_mul(x, y) \
146 ((mad_fixed_t) (((signed long long) (x) * (y)) >> MAD_F_SCALEBITS)) 178 ((mad_fixed_t) (((mad_fixed64_t) (x) * (y)) >> MAD_F_SCALEBITS))
147# endif 179# endif
148 180
149# define MAD_F_SCALEBITS MAD_F_FRACBITS 181# define MAD_F_SCALEBITS MAD_F_FRACBITS
150 182
151/* --- Intel --------------------------------------------------------------- */ 183/* --- Intel --------------------------------------------------------------- */
152 184
153# elif defined(FPM_INTEL) 185# elif defined(FPM_INTEL)
154 186
187# if defined(_MSC_VER)
188# pragma warning(push)
189# pragma warning(disable: 4035) /* no return value */
190static __forceinline
191mad_fixed_t mad_f_mul_inline(mad_fixed_t x, mad_fixed_t y)
192{
193 enum {
194 fracbits = MAD_F_FRACBITS
195 };
196
197 __asm {
198 mov eax, x
199 imul y
200 shrd eax, edx, fracbits
201 }
202
203 /* implicit return of eax */
204}
205# pragma warning(pop)
206
207 # define mad_f_mul mad_f_mul_inline
208# define mad_f_scale64
209# else
155/* 210/*
156 * This Intel version is fast and accurate; the disposition of the least 211 * This Intel version is fast and accurate; the disposition of the least
157 * significant bit depends on OPT_ACCURACY via mad_f_scale64(). 212 * significant bit depends on OPT_ACCURACY via mad_f_scale64().
158 */ 213 */
159# define MAD_F_MLX(hi, lo, x, y) \ 214# define MAD_F_MLX(hi, lo, x, y) \
160 asm ("imull %3" \ 215 asm ("imull %3" \
161 : "=a" (lo), "=d" (hi) \ 216 : "=a" (lo), "=d" (hi) \
162 : "%a" (x), "rm" (y) \ 217 : "%a" (x), "rm" (y) \
163 : "cc") 218 : "cc")
164 219
165# if defined(OPT_ACCURACY) 220# if defined(OPT_ACCURACY)
166/* 221/*
167 * This gives best accuracy but is not very fast. 222 * This gives best accuracy but is not very fast.
168 */ 223 */
169# define MAD_F_MLA(hi, lo, x, y) \ 224# define MAD_F_MLA(hi, lo, x, y) \
170 ({ mad_fixed64hi_t __hi; \ 225 ({ mad_fixed64hi_t __hi; \
171 mad_fixed64lo_t __lo; \ 226 mad_fixed64lo_t __lo; \
172 MAD_F_MLX(__hi, __lo, (x), (y)); \ 227 MAD_F_MLX(__hi, __lo, (x), (y)); \
173 asm ("addl %2,%0\n\t" \ 228 asm ("addl %2,%0\n\t" \
174 "adcl %3,%1" \ 229 "adcl %3,%1" \
175 : "=rm" (lo), "=rm" (hi) \ 230 : "=rm" (lo), "=rm" (hi) \
176 : "r" (__lo), "r" (__hi), "0" (lo), "1" (hi) \ 231 : "r" (__lo), "r" (__hi), "0" (lo), "1" (hi) \
177 : "cc"); \ 232 : "cc"); \
178 }) 233 })
179# endif /* OPT_ACCURACY */ 234# endif /* OPT_ACCURACY */
180 235
181# if defined(OPT_ACCURACY) 236# if defined(OPT_ACCURACY)
182/* 237/*
183 * Surprisingly, this is faster than SHRD followed by ADC. 238 * Surprisingly, this is faster than SHRD followed by ADC.
184 */ 239 */
185# define mad_f_scale64(hi, lo) \ 240# define mad_f_scale64(hi, lo) \
186 ({ mad_fixed64hi_t __hi_; \ 241 ({ mad_fixed64hi_t __hi_; \
187 mad_fixed64lo_t __lo_; \ 242 mad_fixed64lo_t __lo_; \
188 mad_fixed_t __result; \ 243 mad_fixed_t __result; \
189 asm ("addl %4,%2\n\t" \ 244 asm ("addl %4,%2\n\t" \
190 "adcl %5,%3" \ 245 "adcl %5,%3" \
191 : "=rm" (__lo_), "=rm" (__hi_) \ 246 : "=rm" (__lo_), "=rm" (__hi_) \
@@ -195,41 +250,53 @@ typedef unsigned long mad_fixed64lo_t;
195 asm ("shrdl %3,%2,%1" \ 250 asm ("shrdl %3,%2,%1" \
196 : "=rm" (__result) \ 251 : "=rm" (__result) \
197 : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS) \ 252 : "0" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS) \
198 : "cc"); \ 253 : "cc"); \
199 __result; \ 254 __result; \
200 }) 255 })
201# else 256# elif defined(OPT_INTEL)
202# define mad_f_scale64(hi, lo) \ 257/*
258 * Alternate Intel scaling that may or may not perform better.
259 */
260# define mad_f_scale64(hi, lo) \
261 ({ mad_fixed_t __result; \
262 asm ("shrl %3,%1\n\t" \
263 "shll %4,%2\n\t" \
264 "orl %2,%1" \
265 : "=rm" (__result) \
266 : "0" (lo), "r" (hi), \
267 "I" (MAD_F_SCALEBITS), "I" (32 - MAD_F_SCALEBITS) \
268 : "cc"); \
269 __result; \
270 })
271# else
272# define mad_f_scale64(hi, lo) \
203 ({ mad_fixed_t __result; \ 273 ({ mad_fixed_t __result; \
204 asm ("shrdl %3,%2,%1" \ 274 asm ("shrdl %3,%2,%1" \
205 : "=rm" (__result) \ 275 : "=rm" (__result) \
206 : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS) \ 276 : "0" (lo), "r" (hi), "I" (MAD_F_SCALEBITS) \
207 : "cc"); \ 277 : "cc"); \
208 __result; \ 278 __result; \
209 }) 279 })
210# endif /* OPT_ACCURACY */ 280# endif /* OPT_ACCURACY */
211 281
212# define MAD_F_SCALEBITS MAD_F_FRACBITS 282# define MAD_F_SCALEBITS MAD_F_FRACBITS
283# endif
213 284
214/* --- ARM ----------------------------------------------------------------- */ 285/* --- ARM ----------------------------------------------------------------- */
215 286
216# elif defined(FPM_ARM) 287# elif defined(FPM_ARM)
217 288
218/* 289/*
219 * This ARM V4 version is as accurate as FPM_64BIT but much faster. The 290 * This ARM V4 version is as accurate as FPM_64BIT but much faster. The
220 * least significant bit is properly rounded at no CPU cycle cost! 291 * least significant bit is properly rounded at no CPU cycle cost!
221 */ 292 */
222# if 1 293# if 1
223/* 294/*
224 * There's a bug somewhere, possibly in the compiler, that sometimes makes 295 * This is faster than the default implementation via MAD_F_MLX() and
225 * this necessary instead of the default implementation via MAD_F_MLX and 296 * mad_f_scale64().
226 * mad_f_scale64. It may be related to the use (or lack) of
227 * -finline-functions and/or -fstrength-reduce.
228 *
229 * This is also apparently faster than MAD_F_MLX/mad_f_scale64.
230 */ 297 */
231# define mad_f_mul(x, y) \ 298# define mad_f_mul(x, y) \
232 ({ mad_fixed64hi_t __hi; \ 299 ({ mad_fixed64hi_t __hi; \
233 mad_fixed64lo_t __lo; \ 300 mad_fixed64lo_t __lo; \
234 mad_fixed_t __result; \ 301 mad_fixed_t __result; \
235 asm ("smull%0, %1, %3, %4\n\t" \ 302 asm ("smull%0, %1, %3, %4\n\t" \
@@ -250,17 +317,24 @@ typedef unsigned long mad_fixed64lo_t;
250 317
251# define MAD_F_MLA(hi, lo, x, y) \ 318# define MAD_F_MLA(hi, lo, x, y) \
252 asm ("smlal%0, %1, %2, %3" \ 319 asm ("smlal%0, %1, %2, %3" \
253 : "+r" (lo), "+r" (hi) \ 320 : "+r" (lo), "+r" (hi) \
254 : "%r" (x), "r" (y)) 321 : "%r" (x), "r" (y))
255 322
323# define MAD_F_MLN(hi, lo) \
324 asm ("rsbs%0, %2, #0\n\t" \
325 "rsc%1, %3, #0" \
326 : "=r" (lo), "=r" (hi) \
327 : "0" (lo), "1" (hi) \
328 : "cc")
329
256# define mad_f_scale64(hi, lo) \ 330# define mad_f_scale64(hi, lo) \
257 ({ mad_fixed_t __result; \ 331 ({ mad_fixed_t __result; \
258 asm ("movs%0, %1, lsr %3\n\t" \ 332 asm ("movs%0, %1, lsr %3\n\t" \
259 "adc%0, %0, %2, lsl %4" \ 333 "adc%0, %0, %2, lsl %4" \
260 : "=r" (__result) \ 334 : "=&r" (__result) \
261 : "r" (lo), "r" (hi), \ 335 : "r" (lo), "r" (hi), \
262 "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS) \ 336 "M" (MAD_F_SCALEBITS), "M" (32 - MAD_F_SCALEBITS) \
263 : "cc"); \ 337 : "cc"); \
264 __result; \ 338 __result; \
265 }) 339 })
266 340
@@ -322,64 +396,75 @@ typedef unsigned long mad_fixed64lo_t;
322 396
323/* --- PowerPC ------------------------------------------------------------- */ 397/* --- PowerPC ------------------------------------------------------------- */
324 398
325# elif defined(FPM_PPC) 399# elif defined(FPM_PPC)
326 400
327/* 401/*
328 * This PowerPC version is tuned for the 4xx embedded processors. It is 402 * This PowerPC version is fast and accurate; the disposition of the least
329 * effectively a tuned version of FPM_64BIT. It is a little faster and just 403 * significant bit depends on OPT_ACCURACY via mad_f_scale64().
330 * as accurate. The disposition of the least significant bit depends on
331 * OPT_ACCURACY via mad_f_scale64().
332 */ 404 */
333# define MAD_F_MLX(hi, lo, x, y) \ 405# define MAD_F_MLX(hi, lo, x, y) \
334 asm ("mulhw %1, %2, %3\n\t" \ 406 do { \
335 "mullw %0, %2, %3" \ 407 asm ("mullw %0,%1,%2" \
336 : "=&r" (lo), "=&r" (hi) \ 408 : "=r" (lo) \
337 : "%r" (x), "r" (y)) 409 : "%r" (x), "r" (y)); \
410 asm ("mulhw %0,%1,%2" \
411 : "=r" (hi) \
412 : "%r" (x), "r" (y)); \
413 } \
414 while (0)
338 415
339# define MAD_F_MLA(hi, lo, x, y) \ 416# if defined(OPT_ACCURACY)
417/*
418 * This gives best accuracy but is not very fast.
419 */
420# define MAD_F_MLA(hi, lo, x, y) \
340 ({ mad_fixed64hi_t __hi; \ 421 ({ mad_fixed64hi_t __hi; \
341 mad_fixed64lo_t __lo; \ 422 mad_fixed64lo_t __lo; \
342 MAD_F_MLX(__hi, __lo, (x), (y)); \ 423 MAD_F_MLX(__hi, __lo, (x), (y)); \
343 asm ("addc %0, %2, %3\n\t" \ 424 asm ("addc %0,%2,%3\n\t" \
344 "adde %1, %4, %5" \ 425 "adde %1,%4,%5" \
345 : "=r" (lo), "=r" (hi) \ 426 : "=r" (lo), "=r" (hi) \
346 : "%r" (__lo), "0" (lo), "%r" (__hi), "1" (hi)); \ 427 : "%r" (lo), "r" (__lo), \
428 "%r" (hi), "r" (__hi) \
429 : "xer"); \
347 }) 430 })
431# endif
348 432
349# if defined(OPT_ACCURACY) 433# if defined(OPT_ACCURACY)
350/* 434/*
351 * This is accurate and ~2 - 2.5 times slower than the unrounded version. 435 * This is slower than the truncating version below it.
352 *
353 * The __volatile__ improves the generated code by another 5% (fewer spills
354 * to memory); eventually they should be removed.
355 */ 436 */
356# define mad_f_scale64(hi, lo) \ 437# define mad_f_scale64(hi, lo) \
357 ({ mad_fixed_t __result; \ 438 ({ mad_fixed_t __result, __round; \
358 mad_fixed64hi_t __hi_; \ 439 asm ("rotrwi %0,%1,%2" \
359 mad_fixed64lo_t __lo_; \ 440 : "=r" (__result) \
360 asm __volatile__ ("addc %0, %2, %4\n\t" \ 441 : "r" (lo), "i" (MAD_F_SCALEBITS)); \
361 "addze %1, %3" \ 442 asm ("extrwi %0,%1,1,0" \
362 : "=r" (__lo_), "=r" (__hi_) \ 443 : "=r" (__round) \
363 : "r" (lo), "r" (hi), "r" (1 << (MAD_F_SCALEBITS - 1))); \ 444 : "r" (__result)); \
364 asm __volatile__ ("rlwinm %0, %2,32-%3,0,%3-1\n\t" \ 445 asm ("insrwi %0,%1,%2,0" \
365 "rlwimi %0, %1,32-%3,%3,31" \ 446 : "+r" (__result) \
366 : "=&r" (__result) \ 447 : "r" (hi), "i" (MAD_F_SCALEBITS)); \
367 : "r" (__lo_), "r" (__hi_), "I" (MAD_F_SCALEBITS)); \ 448 asm ("add %0,%1,%2" \
368 __result; \ 449 : "=r" (__result) \
450 : "%r" (__result), "r" (__round)); \
451 __result; \
369 }) 452 })
370# else 453# else
371# define mad_f_scale64(hi, lo) \ 454# define mad_f_scale64(hi, lo) \
372 ({ mad_fixed_t __result; \ 455 ({ mad_fixed_t __result; \
373 asm ("rlwinm %0, %2,32-%3,0,%3-1\n\t" \ 456 asm ("rotrwi %0,%1,%2" \
374 "rlwimi %0, %1,32-%3,%3,31" \
375 : "=r" (__result) \ 457 : "=r" (__result) \
376 : "r" (lo), "r" (hi), "I" (MAD_F_SCALEBITS)); \ 458 : "r" (lo), "i" (MAD_F_SCALEBITS)); \
377 __result; \ 459 asm ("insrwi %0,%1,%2,0" \
460 : "+r" (__result) \
461 : "r" (hi), "i" (MAD_F_SCALEBITS)); \
462 __result; \
378 }) 463 })
379# endif /* OPT_ACCURACY */ 464# endif
380 465
381# define MAD_F_SCALEBITS MAD_F_FRACBITS 466# define MAD_F_SCALEBITS MAD_F_FRACBITS
382 467
383/* --- Default ------------------------------------------------------------- */ 468/* --- Default ------------------------------------------------------------- */
384 469
385# elif defined(FPM_DEFAULT) 470# elif defined(FPM_DEFAULT)
@@ -390,42 +475,51 @@ typedef unsigned long mad_fixed64lo_t;
390 * should be taken when ordering operands. 475 * should be taken when ordering operands.
391 * 476 *
392 * The scale factors are constant as this is not used with SSO. 477 * The scale factors are constant as this is not used with SSO.
393 * 478 *
394 * Pre-rounding is required to stay within the limits of compliance. 479 * Pre-rounding is required to stay within the limits of compliance.
395 */ 480 */
396 # define mad_f_mul(x, y)((((x) + (1L << 11)) >> 12) * \ 481# if defined(OPT_SPEED)
482 # define mad_f_mul(x, y)(((x) >> 12) * ((y) >> 16))
483# else
484 # define mad_f_mul(x, y)((((x) + (1L << 11)) >> 12) * \
397 (((y) + (1L << 15)) >> 16)) 485 (((y) + (1L << 15)) >> 16))
486# endif
398 487
399/* ------------------------------------------------------------------------- */ 488/* ------------------------------------------------------------------------- */
400 489
401# else 490# else
402# error "no FPM selected" 491# error "no FPM selected"
403# endif 492# endif
404 493
405/* default implementations */ 494/* default implementations */
406 495
407# if !defined(mad_f_mul) 496# if !defined(mad_f_mul)
408# define mad_f_mul(x, y) \ 497# define mad_f_mul(x, y) \
409 ({ mad_fixed64hi_t __hi; \ 498 ({ register mad_fixed64hi_t __hi; \
410 mad_fixed64lo_t __lo; \ 499 register mad_fixed64lo_t __lo; \
411 MAD_F_MLX(__hi, __lo, (x), (y)); \ 500 MAD_F_MLX(__hi, __lo, (x), (y)); \
412 mad_f_scale64(__hi, __lo); \ 501 mad_f_scale64(__hi, __lo); \
413 }) 502 })
414# endif 503# endif
415 504
416# if !defined(MAD_F_MLA) 505# if !defined(MAD_F_MLA)
417 # define MAD_F_ML0(hi, lo, x, y)((lo) = mad_f_mul((x), (y))) 506 # define MAD_F_ML0(hi, lo, x, y)((lo) = mad_f_mul((x), (y)))
418 # define MAD_F_MLA(hi, lo, x, y)((lo) += mad_f_mul((x), (y))) 507 # define MAD_F_MLA(hi, lo, x, y)((lo) += mad_f_mul((x), (y)))
508 # define MAD_F_MLN(hi, lo) ((lo) = -(lo))
419 # define MAD_F_MLZ(hi, lo) ((void) (hi), (mad_fixed_t) (lo)) 509 # define MAD_F_MLZ(hi, lo) ((void) (hi), (mad_fixed_t) (lo))
420# endif 510# endif
421 511
422# if !defined(MAD_F_ML0) 512# if !defined(MAD_F_ML0)
423 # define MAD_F_ML0(hi, lo, x, y)MAD_F_MLX((hi), (lo), (x), (y)) 513 # define MAD_F_ML0(hi, lo, x, y)MAD_F_MLX((hi), (lo), (x), (y))
424# endif 514# endif
425 515
516# if !defined(MAD_F_MLN)
517 # define MAD_F_MLN(hi, lo) ((hi) = ((lo) = -(lo)) ? ~(hi) : -(hi))
518# endif
519
426# if !defined(MAD_F_MLZ) 520# if !defined(MAD_F_MLZ)
427 # define MAD_F_MLZ(hi, lo) mad_f_scale64((hi), (lo)) 521 # define MAD_F_MLZ(hi, lo) mad_f_scale64((hi), (lo))
428# endif 522# endif
429 523
430# if !defined(mad_f_scale64) 524# if !defined(mad_f_scale64)
431# if defined(OPT_ACCURACY) 525# if defined(OPT_ACCURACY)
@@ -439,19 +533,20 @@ typedef unsigned long mad_fixed64lo_t;
439 (((hi) << (32 - MAD_F_SCALEBITS)) | \ 533 (((hi) << (32 - MAD_F_SCALEBITS)) | \
440 ((lo) >> MAD_F_SCALEBITS))) 534 ((lo) >> MAD_F_SCALEBITS)))
441# endif 535# endif
442# define MAD_F_SCALEBITS MAD_F_FRACBITS 536# define MAD_F_SCALEBITS MAD_F_FRACBITS
443# endif 537# endif
444 538
445/* miscellaneous C routines */ 539/* C routines */
446 540
447mad_fixed_t mad_f_abs(mad_fixed_t); 541mad_fixed_t mad_f_abs(mad_fixed_t);
542mad_fixed_t mad_f_div(mad_fixed_t, mad_fixed_t);
448 543
449# endif 544# endif
450 545
451/* Id: bit.h,v 1.7 2001/04/05 04:57:11 rob Exp */ 546/* Id: bit.h,v 1.12 2004/01/23 09:41:32 rob Exp */
452 547
453# ifndef LIBMAD_BIT_H 548# ifndef LIBMAD_BIT_H
454# define LIBMAD_BIT_H 549# define LIBMAD_BIT_H
455 550
456struct mad_bitptr { 551struct mad_bitptr {
457 unsigned char const *byte; 552 unsigned char const *byte;
@@ -474,13 +569,13 @@ unsigned long mad_bit_read(struct mad_bitptr *, unsigned int);
474void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long); 569void mad_bit_write(struct mad_bitptr *, unsigned int, unsigned long);
475 570
476unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short); 571unsigned short mad_bit_crc(struct mad_bitptr, unsigned int, unsigned short);
477 572
478# endif 573# endif
479 574
480/* Id: timer.h,v 1.10 2001/04/05 04:57:11 rob Exp */ 575/* Id: timer.h,v 1.16 2004/01/23 09:41:33 rob Exp */
481 576
482# ifndef LIBMAD_TIMER_H 577# ifndef LIBMAD_TIMER_H
483# define LIBMAD_TIMER_H 578# define LIBMAD_TIMER_H
484 579
485typedef struct { 580typedef struct {
486 signed long seconds; /* whole seconds */ 581 signed long seconds; /* whole seconds */
@@ -536,13 +631,13 @@ enum mad_units {
536 MAD_UNITS_29_97_FPS = -30, 631 MAD_UNITS_29_97_FPS = -30,
537 MAD_UNITS_47_952_FPS = -48, 632 MAD_UNITS_47_952_FPS = -48,
538 MAD_UNITS_49_95_FPS = -50, 633 MAD_UNITS_49_95_FPS = -50,
539 MAD_UNITS_59_94_FPS = -60 634 MAD_UNITS_59_94_FPS = -60
540}; 635};
541 636
542 # define mad_timer_reset(timer)(*(timer) = mad_timer_zero) 637 # define mad_timer_reset(timer)((void) (*(timer) = mad_timer_zero))
543 638
544int mad_timer_compare(mad_timer_t, mad_timer_t); 639int mad_timer_compare(mad_timer_t, mad_timer_t);
545 640
546 # define mad_timer_sign(timer)mad_timer_compare((timer), mad_timer_zero) 641 # define mad_timer_sign(timer)mad_timer_compare((timer), mad_timer_zero)
547 642
548void mad_timer_negate(mad_timer_t *); 643void mad_timer_negate(mad_timer_t *);
@@ -556,21 +651,24 @@ signed long mad_timer_count(mad_timer_t, enum mad_units);
556unsigned long mad_timer_fraction(mad_timer_t, unsigned long); 651unsigned long mad_timer_fraction(mad_timer_t, unsigned long);
557void mad_timer_string(mad_timer_t, char *, char const *, 652void mad_timer_string(mad_timer_t, char *, char const *,
558 enum mad_units, enum mad_units, unsigned long); 653 enum mad_units, enum mad_units, unsigned long);
559 654
560# endif 655# endif
561 656
562/* Id: stream.h,v 1.12 2001/04/10 05:18:21 rob Exp */ 657/* Id: stream.h,v 1.20 2004/02/05 09:02:39 rob Exp */
563 658
564# ifndef LIBMAD_STREAM_H 659# ifndef LIBMAD_STREAM_H
565# define LIBMAD_STREAM_H 660# define LIBMAD_STREAM_H
566 661
662
567 # define MAD_BUFFER_GUARD8 663 # define MAD_BUFFER_GUARD8
568 # define MAD_BUFFER_MDLEN(511 + 2048 + MAD_BUFFER_GUARD) 664 # define MAD_BUFFER_MDLEN(511 + 2048 + MAD_BUFFER_GUARD)
569 665
570enum mad_error { 666enum mad_error {
667 MAD_ERROR_NONE = 0x0000,/* no error */
668
571 MAD_ERROR_BUFLEN = 0x0001,/* input buffer too small (or EOF) */ 669 MAD_ERROR_BUFLEN = 0x0001,/* input buffer too small (or EOF) */
572 MAD_ERROR_BUFPTR = 0x0002,/* invalid (null) buffer pointer */ 670 MAD_ERROR_BUFPTR = 0x0002,/* invalid (null) buffer pointer */
573 671
574 MAD_ERROR_NOMEM = 0x0031,/* not enough memory */ 672 MAD_ERROR_NOMEM = 0x0031,/* not enough memory */
575 673
576 MAD_ERROR_LOSTSYNC = 0x0101,/* lost synchronization */ 674 MAD_ERROR_LOSTSYNC = 0x0101,/* lost synchronization */
@@ -579,12 +677,13 @@ enum mad_error {
579 MAD_ERROR_BADSAMPLERATE = 0x0104,/* reserved sample frequency value */ 677 MAD_ERROR_BADSAMPLERATE = 0x0104,/* reserved sample frequency value */
580 MAD_ERROR_BADEMPHASIS = 0x0105,/* reserved emphasis value */ 678 MAD_ERROR_BADEMPHASIS = 0x0105,/* reserved emphasis value */
581 679
582 MAD_ERROR_BADCRC = 0x0201,/* CRC check failed */ 680 MAD_ERROR_BADCRC = 0x0201,/* CRC check failed */
583 MAD_ERROR_BADBITALLOC = 0x0211,/* forbidden bit allocation value */ 681 MAD_ERROR_BADBITALLOC = 0x0211,/* forbidden bit allocation value */
584 MAD_ERROR_BADSCALEFACTOR = 0x0221,/* bad scalefactor index */ 682 MAD_ERROR_BADSCALEFACTOR = 0x0221,/* bad scalefactor index */
683 MAD_ERROR_BADMODE = 0x0222,/* bad bitrate/mode combination */
585 MAD_ERROR_BADFRAMELEN = 0x0231,/* bad frame length */ 684 MAD_ERROR_BADFRAMELEN = 0x0231,/* bad frame length */
586 MAD_ERROR_BADBIGVALUES = 0x0232,/* bad big_values count */ 685 MAD_ERROR_BADBIGVALUES = 0x0232,/* bad big_values count */
587 MAD_ERROR_BADBLOCKTYPE = 0x0233,/* reserved block_type */ 686 MAD_ERROR_BADBLOCKTYPE = 0x0233,/* reserved block_type */
588 MAD_ERROR_BADSCFSI = 0x0234,/* bad scalefactor selection info */ 687 MAD_ERROR_BADSCFSI = 0x0234,/* bad scalefactor selection info */
589 MAD_ERROR_BADDATAPTR = 0x0235,/* bad main_data_begin pointer */ 688 MAD_ERROR_BADDATAPTR = 0x0235,/* bad main_data_begin pointer */
590 MAD_ERROR_BADPART3LEN = 0x0236,/* bad audio data length */ 689 MAD_ERROR_BADPART3LEN = 0x0236,/* bad audio data length */
@@ -617,38 +716,42 @@ struct mad_stream {
617 int options; /* decoding options (see below) */ 716 int options; /* decoding options (see below) */
618 enum mad_error error; /* error code (see above) */ 717 enum mad_error error; /* error code (see above) */
619}; 718};
620 719
621enum { 720enum {
622 MAD_OPTION_IGNORECRC = 0x0001,/* ignore CRC errors */ 721 MAD_OPTION_IGNORECRC = 0x0001,/* ignore CRC errors */
623 MAD_OPTION_HALFSAMPLERATE = 0x0002,/* generate PCM at 1/2 sample rate */ 722 MAD_OPTION_HALFSAMPLERATE = 0x0002/* generate PCM at 1/2 sample rate */
624# if 0 /* not yet implemented */ 723# if 0 /* not yet implemented */
625 MAD_OPTION_LEFTCHANNEL = 0x0010,/* decode left channel only */ 724 MAD_OPTION_LEFTCHANNEL = 0x0010,/* decode left channel only */
626 MAD_OPTION_RIGHTCHANNEL = 0x0020,/* decode right channel only */ 725 MAD_OPTION_RIGHTCHANNEL = 0x0020,/* decode right channel only */
627 MAD_OPTION_SINGLECHANNEL = 0x0030,/* combine channels */ 726 MAD_OPTION_SINGLECHANNEL = 0x0030/* combine channels */
628# endif 727# endif
629}; 728};
630 729
631void mad_stream_init(struct mad_stream *); 730void mad_stream_init(struct mad_stream *);
632void mad_stream_finish(struct mad_stream *); 731void mad_stream_finish(struct mad_stream *);
633 732
634# define mad_stream_options(stream, opts) ((stream)->options = (opts)) 733# define mad_stream_options(stream, opts) \
734 ((void) ((stream)->options = (opts)))
635 735
636void mad_stream_buffer(struct mad_stream *, 736void mad_stream_buffer(struct mad_stream *,
637 unsigned char const *, unsigned long); 737 unsigned char const *, unsigned long);
638void mad_stream_skip(struct mad_stream *, unsigned long); 738void mad_stream_skip(struct mad_stream *, unsigned long);
639 739
640int mad_stream_sync(struct mad_stream *); 740int mad_stream_sync(struct mad_stream *);
641 741
742char const *mad_stream_errorstr(struct mad_stream const *);
743
642# endif 744# endif
643 745
644/* Id: frame.h,v 1.13 2001/04/05 04:57:11 rob Exp */ 746/* Id: frame.h,v 1.20 2004/01/23 09:41:32 rob Exp */
645 747
646# ifndef LIBMAD_FRAME_H 748# ifndef LIBMAD_FRAME_H
647# define LIBMAD_FRAME_H 749# define LIBMAD_FRAME_H
648 750
751
649enum mad_layer { 752enum mad_layer {
650 MAD_LAYER_I = 1, /* Layer I */ 753 MAD_LAYER_I = 1, /* Layer I */
651 MAD_LAYER_II = 2, /* Layer II */ 754 MAD_LAYER_II = 2, /* Layer II */
652 MAD_LAYER_III = 3 /* Layer III */ 755 MAD_LAYER_III = 3 /* Layer III */
653}; 756};
654 757
@@ -659,33 +762,36 @@ enum mad_mode {
659 MAD_MODE_STEREO = 3 /* normal LR stereo */ 762 MAD_MODE_STEREO = 3 /* normal LR stereo */
660}; 763};
661 764
662enum mad_emphasis { 765enum mad_emphasis {
663 MAD_EMPHASIS_NONE = 0, /* no emphasis */ 766 MAD_EMPHASIS_NONE = 0, /* no emphasis */
664 MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */ 767 MAD_EMPHASIS_50_15_US = 1, /* 50/15 microseconds emphasis */
665 MAD_EMPHASIS_CCITT_J_17 = 3 /* CCITT J.17 emphasis */ 768 MAD_EMPHASIS_CCITT_J_17 = 3, /* CCITT J.17 emphasis */
769 MAD_EMPHASIS_RESERVED = 2 /* unknown emphasis */
666}; 770};
667 771
668struct mad_frame { 772struct mad_header {
669 struct mad_header { 773 enum mad_layer layer; /* audio layer (1, 2, or 3) */
670 enum mad_layer layer; /* audio layer (1, 2, or 3) */ 774 enum mad_mode mode; /* channel mode (see above) */
671 enum mad_mode mode; /* channel mode (see above) */ 775 int mode_extension; /* additional mode info */
672 int mode_extension; /* additional mode info */ 776 enum mad_emphasis emphasis; /* de-emphasis to use (see above) */
673 enum mad_emphasis emphasis; /* de-emphasis to use (see above) */ 777
778 unsigned long bitrate; /* stream bitrate (bps) */
779 unsigned int samplerate; /* sampling frequency (Hz) */
674 780
675 unsigned long bitrate; /* stream bitrate (bps) */ 781 unsigned short crc_check; /* frame CRC accumulator */
676 unsigned int samplerate; /* sampling frequency (Hz) */ 782 unsigned short crc_target; /* final target CRC checksum */
677 783
678 unsigned short crc_check; /* frame CRC accumulator */ 784 int flags; /* flags (see below) */
679 unsigned short crc_target; /* final target CRC checksum */ 785 int private_bits; /* private bits (see below) */
680 786
681 int flags; /* flags (see below) */ 787 mad_timer_t duration; /* audio playing time of frame */
682 int private_bits; /* private bits (see below) */ 788};
683 789
684 mad_timer_t duration; /* audio playing time of frame */ 790struct mad_frame {
685 } header; 791 struct mad_header header; /* MPEG audio header */
686 792
687 int options; /* decoding options (from stream) */ 793 int options; /* decoding options (from stream) */
688 794
689 mad_fixed_t sbsample[2][36][32];/* synthesis subband filter samples */ 795 mad_fixed_t sbsample[2][36][32];/* synthesis subband filter samples */
690 mad_fixed_t (*overlap)[2][32][18];/* Layer III block overlap data */ 796 mad_fixed_t (*overlap)[2][32][18];/* Layer III block overlap data */
691}; 797};
@@ -694,32 +800,32 @@ struct mad_frame {
694# define MAD_NSBSAMPLES(header) \ 800# define MAD_NSBSAMPLES(header) \
695 ((header)->layer == MAD_LAYER_I ? 12 : \ 801 ((header)->layer == MAD_LAYER_I ? 12 : \
696 (((header)->layer == MAD_LAYER_III && \ 802 (((header)->layer == MAD_LAYER_III && \
697 ((header)->flags & MAD_FLAG_LSF_EXT)) ? 18 : 36)) 803 ((header)->flags & MAD_FLAG_LSF_EXT)) ? 18 : 36))
698 804
699enum { 805enum {
700 MAD_FLAG_NPRIVATE_III = 0x0007,/* number of Layer III private bits */ 806 MAD_FLAG_NPRIVATE_III = 0x0007,/* number of Layer III private bits */
701 MAD_FLAG_INCOMPLETE = 0x0008,/* header but not data is decoded */ 807 MAD_FLAG_INCOMPLETE = 0x0008,/* header but not data is decoded */
702 808
703 MAD_FLAG_PROTECTION = 0x0010,/* frame has CRC protection */ 809 MAD_FLAG_PROTECTION = 0x0010,/* frame has CRC protection */
704 MAD_FLAG_COPYRIGHT = 0x0020,/* frame is copyright */ 810 MAD_FLAG_COPYRIGHT = 0x0020,/* frame is copyright */
705 MAD_FLAG_ORIGINAL = 0x0040,/* frame is original (else copy) */ 811 MAD_FLAG_ORIGINAL = 0x0040,/* frame is original (else copy) */
706 MAD_FLAG_PADDING = 0x0080,/* frame has additional slot */ 812 MAD_FLAG_PADDING = 0x0080,/* frame has additional slot */
707 813
708 MAD_FLAG_I_STEREO = 0x0100,/* uses intensity joint stereo */ 814 MAD_FLAG_I_STEREO = 0x0100,/* uses intensity joint stereo */
709 MAD_FLAG_MS_STEREO = 0x0200,/* uses middle/side joint stereo */ 815 MAD_FLAG_MS_STEREO = 0x0200,/* uses middle/side joint stereo */
710 MAD_FLAG_FREEFORMAT = 0x0400,/* uses free format bitrate */ 816 MAD_FLAG_FREEFORMAT = 0x0400,/* uses free format bitrate */
711 817
712 MAD_FLAG_LSF_EXT = 0x1000,/* lower sampling freq. extension */ 818 MAD_FLAG_LSF_EXT = 0x1000,/* lower sampling freq. extension */
713 MAD_FLAG_MC_EXT = 0x2000,/* multichannel audio extension */ 819 MAD_FLAG_MC_EXT = 0x2000,/* multichannel audio extension */
714 MAD_FLAG_MPEG_2_5_EXT = 0x4000/* MPEG 2.5 (unofficial) extension */ 820 MAD_FLAG_MPEG_2_5_EXT = 0x4000/* MPEG 2.5 (unofficial) extension */
715}; 821};
716 822
717enum { 823enum {
718 MAD_PRIVATE_HEADER = 0x0100,/* header private bit */ 824 MAD_PRIVATE_HEADER = 0x0100,/* header private bit */
719 MAD_PRIVATE_III = 0x001f/* Layer III private bits (up to 5) */ 825 MAD_PRIVATE_III = 0x001f/* Layer III private bits (up to 5) */
720}; 826};
721 827
722void mad_header_init(struct mad_header *); 828void mad_header_init(struct mad_header *);
723 829
724# define mad_header_finish(header) /* nothing */ 830# define mad_header_finish(header) /* nothing */
725 831
@@ -731,56 +837,77 @@ void mad_frame_finish(struct mad_frame *);
731int mad_frame_decode(struct mad_frame *, struct mad_stream *); 837int mad_frame_decode(struct mad_frame *, struct mad_stream *);
732 838
733void mad_frame_mute(struct mad_frame *); 839void mad_frame_mute(struct mad_frame *);
734 840
735# endif 841# endif
736 842
737/* Id: synth.h,v 1.8 2001/04/05 04:57:11 rob Exp */ 843/* Id: synth.h,v 1.15 2004/01/23 09:41:33 rob Exp */
738 844
739# ifndef LIBMAD_SYNTH_H 845# ifndef LIBMAD_SYNTH_H
740# define LIBMAD_SYNTH_H 846# define LIBMAD_SYNTH_H
741 847
848
849struct mad_pcm {
850 unsigned int samplerate; /* sampling frequency (Hz) */
851 unsigned short channels; /* number of channels */
852 unsigned short length; /* number of samples per channel */
853 mad_fixed_t samples[2][1152]; /* PCM output samples [ch][sample] */
854};
855
742struct mad_synth { 856struct mad_synth {
743 mad_fixed_t filter[2][2][2][16][8];/* polyphase filterbank outputs */ 857 mad_fixed_t filter[2][2][2][16][8];/* polyphase filterbank outputs */
744 /* [ch][eo][peo][s][v] */ 858 /* [ch][eo][peo][s][v] */
745 859
746 unsigned int phase; /* current processing phase */ 860 unsigned int phase; /* current processing phase */
747 861
748 struct mad_pcm { 862 struct mad_pcm pcm; /* PCM output */
749 unsigned int samplerate; /* sampling frequency (Hz) */ 863};
750 unsigned short channels; /* number of channels */ 864
751 unsigned short length; /* number of samples per channel */ 865/* single channel PCM selector */
752 mad_fixed_t samples[2][1152];/* PCM output samples */ 866enum {
753 } pcm; 867 MAD_PCM_CHANNEL_SINGLE = 0
868};
869
870/* dual channel PCM selector */
871enum {
872 MAD_PCM_CHANNEL_DUAL_1 = 0,
873 MAD_PCM_CHANNEL_DUAL_2 = 1
874};
875
876/* stereo PCM selector */
877enum {
878 MAD_PCM_CHANNEL_STEREO_LEFT = 0,
879 MAD_PCM_CHANNEL_STEREO_RIGHT = 1
754}; 880};
755 881
756void mad_synth_init(struct mad_synth *); 882void mad_synth_init(struct mad_synth *);
757 883
758# define mad_synth_finish(synth) /* nothing */ 884# define mad_synth_finish(synth) /* nothing */
759 885
760void mad_synth_mute(struct mad_synth *); 886void mad_synth_mute(struct mad_synth *);
761 887
762void mad_synth_frame(struct mad_synth *, struct mad_frame const *); 888void mad_synth_frame(struct mad_synth *, struct mad_frame const *);
763 889
764# endif 890# endif
765 891
766/* Id: decoder.h,v 1.9 2001/04/05 04:57:11 rob Exp */ 892/* Id: decoder.h,v 1.17 2004/01/23 09:41:32 rob Exp */
767 893
768# ifndef LIBMAD_DECODER_H 894# ifndef LIBMAD_DECODER_H
769# define LIBMAD_DECODER_H 895# define LIBMAD_DECODER_H
770 896
897
771enum mad_decoder_mode { 898enum mad_decoder_mode {
772 MAD_DECODER_MODE_SYNC = 0, 899 MAD_DECODER_MODE_SYNC = 0,
773 MAD_DECODER_MODE_ASYNC 900 MAD_DECODER_MODE_ASYNC
774}; 901};
775 902
776enum mad_flow { 903enum mad_flow {
777 MAD_FLOW_CONTINUE = 0x0000, 904 MAD_FLOW_CONTINUE = 0x0000,/* continue normally */
778 MAD_FLOW_STOP = 0x0010, 905 MAD_FLOW_STOP = 0x0010,/* stop decoding normally */
779 MAD_FLOW_BREAK = 0x0011, 906 MAD_FLOW_BREAK = 0x0011,/* stop decoding and signal an error */
780 MAD_FLOW_IGNORE = 0x0020 907 MAD_FLOW_IGNORE = 0x0020/* ignore the current frame */
781}; 908};
782 909
783struct mad_decoder { 910struct mad_decoder {
784 enum mad_decoder_mode mode; 911 enum mad_decoder_mode mode;
785 912
786 int options; 913 int options;
@@ -798,33 +925,40 @@ struct mad_decoder {
798 } *sync; 925 } *sync;
799 926
800 void *cb_data; 927 void *cb_data;
801 928
802 enum mad_flow (*input_func)(void *, struct mad_stream *); 929 enum mad_flow (*input_func)(void *, struct mad_stream *);
803 enum mad_flow (*header_func)(void *, struct mad_header const *); 930 enum mad_flow (*header_func)(void *, struct mad_header const *);
804 enum mad_flow (*filter_func)(void *, struct mad_frame *); 931 enum mad_flow (*filter_func)(void *,
932 struct mad_stream const *, struct mad_frame *);
805 enum mad_flow (*output_func)(void *, 933 enum mad_flow (*output_func)(void *,
806 struct mad_header const *, struct mad_pcm *); 934 struct mad_header const *, struct mad_pcm *);
807 enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *); 935 enum mad_flow (*error_func)(void *, struct mad_stream *, struct mad_frame *);
808 enum mad_flow (*message_func)(void *, void *, unsigned int *); 936 enum mad_flow (*message_func)(void *, void *, unsigned int *);
809}; 937};
810 938
811void mad_decoder_init(struct mad_decoder *, void *, 939void mad_decoder_init(struct mad_decoder *, void *,
812 enum mad_flow (*)(void *, struct mad_stream *), 940 enum mad_flow (*)(void *, struct mad_stream *),
813 enum mad_flow (*)(void *, struct mad_header const *), 941 enum mad_flow (*)(void *, struct mad_header const *),
814 enum mad_flow (*)(void *, struct mad_frame *), 942 enum mad_flow (*)(void *,
943 struct mad_stream const *,
944 struct mad_frame *),
815 enum mad_flow (*)(void *, 945 enum mad_flow (*)(void *,
816 struct mad_header const *, 946 struct mad_header const *,
817 struct mad_pcm *), 947 struct mad_pcm *),
818 enum mad_flow (*)(void *, 948 enum mad_flow (*)(void *,
819 struct mad_stream *, 949 struct mad_stream *,
820 struct mad_frame *), 950 struct mad_frame *),
821 enum mad_flow (*)(void *, void *, unsigned int *)); 951 enum mad_flow (*)(void *, void *, unsigned int *));
822int mad_decoder_finish(struct mad_decoder *); 952int mad_decoder_finish(struct mad_decoder *);
823 953
824# define mad_decoder_options(decoder, opts) ((decoder)->options = (opts)) 954# define mad_decoder_options(decoder, opts) \
955 ((void) ((decoder)->options = (opts)))
825 956
826int mad_decoder_run(struct mad_decoder *, enum mad_decoder_mode); 957int mad_decoder_run(struct mad_decoder *, enum mad_decoder_mode);
827int mad_decoder_message(struct mad_decoder *, void *, unsigned int *); 958int mad_decoder_message(struct mad_decoder *, void *, unsigned int *);
828 959
829# endif 960# endif
830 961
962# ifdef __cplusplus
963}
964# endif
diff --git a/core/multimedia/opieplayer/libmad/opie-libmadplugin.control b/core/multimedia/opieplayer/libmad/opie-libmadplugin.control
index 8de5976..15c083f 100644
--- a/core/multimedia/opieplayer/libmad/opie-libmadplugin.control
+++ b/core/multimedia/opieplayer/libmad/opie-libmadplugin.control
@@ -1,11 +1,11 @@
1Package: opie-libmadplugin 1Package: opie-libmadplugin
2Files: plugins/codecs/libmadplugin.so.1.0.0 plugins/codecs/libmadplugin.so.1.0 plugins/codecs/libmadplugin.so.1 plugins/codecs/libmadplugin.so 2Files: plugins/codecs/libmadplugin.so.1.0.0 plugins/codecs/libmadplugin.so.1.0 plugins/codecs/libmadplugin.so.1 plugins/codecs/libmadplugin.so
3Priority: optional 3Priority: optional
4Section: libs 4Section: opie/plugins
5Maintainer: Maximilian Reiss <max.reiss@gmx.de>, L.J. Potter <lpotter@trolltech.com> 5Maintainer: Maximilian Reiss <max.reiss@gmx.de>
6Architecture: arm 6Architecture: arm
7Depends: task-opie-minimal 7Depends: task-opie-minimal
8Description: MP3 file plugin using libmad 8Description: MP3 file plugin using libmad
9 Plugin to play MP3 files with the mediaplayer in the Opie environment. 9 Plugin to play MP3 files with the mediaplayer in the Opie environment.
10 It also has streaming support (Shoutcast/Icecast). 10 It also hast streaming support (Shoutcast/Icecast).
11Version: $QPE_VERSION$EXTRAVERSION 11Version: $QPE_VERSION$EXTRAVERSION
diff --git a/core/multimedia/opieplayer/libmad/qc_table.dat b/core/multimedia/opieplayer/libmad/qc_table.dat
index 5d9ca96..d28a207 100644
--- a/core/multimedia/opieplayer/libmad/qc_table.dat
+++ b/core/multimedia/opieplayer/libmad/qc_table.dat
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/rq_table.dat b/core/multimedia/opieplayer/libmad/rq_table.dat
index 803cf04..518a391 100644
--- a/core/multimedia/opieplayer/libmad/rq_table.dat
+++ b/core/multimedia/opieplayer/libmad/rq_table.dat
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/sf_table.dat b/core/multimedia/opieplayer/libmad/sf_table.dat
index bc368af..de084d9 100644
--- a/core/multimedia/opieplayer/libmad/sf_table.dat
+++ b/core/multimedia/opieplayer/libmad/sf_table.dat
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -23,12 +23,17 @@
23 * These are the scalefactor values for Layer I and Layer II. 23 * These are the scalefactor values for Layer I and Layer II.
24 * The values are from Table B.1 of ISO/IEC 11172-3. 24 * The values are from Table B.1 of ISO/IEC 11172-3.
25 * 25 *
26 * There is some error introduced by the 32-bit fixed-point representation; 26 * There is some error introduced by the 32-bit fixed-point representation;
27 * the amount of error is shown. For 16-bit PCM output, this shouldn't be 27 * the amount of error is shown. For 16-bit PCM output, this shouldn't be
28 * too much of a problem. 28 * too much of a problem.
29 *
30 * Strictly speaking, Table B.1 has only 63 entries (0-62), thus a strict
31 * interpretation of ISO/IEC 11172-3 would suggest that a scalefactor index of
32 * 63 is invalid. However, for better compatibility with current practices, we
33 * add a 64th entry.
29 */ 34 */
30 35
31 MAD_F(0x20000000), /* 2.000000000000 => 2.000000000000, e 0.000000000000 */ 36 MAD_F(0x20000000), /* 2.000000000000 => 2.000000000000, e 0.000000000000 */
32 MAD_F(0x1965fea5), /* 1.587401051968 => 1.587401051074, e 0.000000000894 */ 37 MAD_F(0x1965fea5), /* 1.587401051968 => 1.587401051074, e 0.000000000894 */
33 MAD_F(0x1428a2fa), /* 1.259921049895 => 1.259921051562, e -0.000000001667 */ 38 MAD_F(0x1428a2fa), /* 1.259921049895 => 1.259921051562, e -0.000000001667 */
34 MAD_F(0x10000000), /* 1.000000000000 => 1.000000000000, e 0.000000000000 */ 39 MAD_F(0x10000000), /* 1.000000000000 => 1.000000000000, e 0.000000000000 */
@@ -94,7 +99,8 @@
94 MAD_F(0x0000050a), /* 0.000004806217 => 0.000004805624, e 0.000000000593 */ 99 MAD_F(0x0000050a), /* 0.000004806217 => 0.000004805624, e 0.000000000593 */
95 MAD_F(0x00000400), /* 0.000003814697 => 0.000003814697, e 0.000000000000 */ 100 MAD_F(0x00000400), /* 0.000003814697 => 0.000003814697, e 0.000000000000 */
96 MAD_F(0x0000032d), /* 0.000003027727 => 0.000003028661, e -0.000000000934 */ 101 MAD_F(0x0000032d), /* 0.000003027727 => 0.000003028661, e -0.000000000934 */
97 MAD_F(0x00000285), /* 0.000002403109 => 0.000002402812, e 0.000000000296 */ 102 MAD_F(0x00000285), /* 0.000002403109 => 0.000002402812, e 0.000000000296 */
98 MAD_F(0x00000200), /* 0.000001907349 => 0.000001907349, e -0.000000000000 */ 103 MAD_F(0x00000200), /* 0.000001907349 => 0.000001907349, e -0.000000000000 */
99 MAD_F(0x00000196), /* 0.000001513864 => 0.000001512468, e 0.000000001396 */ 104 MAD_F(0x00000196), /* 0.000001513864 => 0.000001512468, e 0.000000001396 */
100 MAD_F(0x00000143) /* 0.000001201554 => 0.000001203269, e -0.000000001714 */ 105 MAD_F(0x00000143), /* 0.000001201554 => 0.000001203269, e -0.000000001714 */
106 MAD_F(0x00000000) /* this compatibility entry is not part of Table B.1 */
diff --git a/core/multimedia/opieplayer/libmad/stream.c b/core/multimedia/opieplayer/libmad/stream.c
index 4374de7..a63d67b 100644
--- a/core/multimedia/opieplayer/libmad/stream.c
+++ b/core/multimedia/opieplayer/libmad/stream.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -142,12 +142,13 @@ char const *mad_stream_errorstr(struct mad_stream const *stream)
142 case MAD_ERROR_BADSAMPLERATE: return "reserved sample frequency value"; 142 case MAD_ERROR_BADSAMPLERATE: return "reserved sample frequency value";
143 case MAD_ERROR_BADEMPHASIS: return "reserved emphasis value"; 143 case MAD_ERROR_BADEMPHASIS: return "reserved emphasis value";
144 144
145 case MAD_ERROR_BADCRC: return "CRC check failed"; 145 case MAD_ERROR_BADCRC: return "CRC check failed";
146 case MAD_ERROR_BADBITALLOC: return "forbidden bit allocation value"; 146 case MAD_ERROR_BADBITALLOC: return "forbidden bit allocation value";
147 case MAD_ERROR_BADSCALEFACTOR: return "bad scalefactor index"; 147 case MAD_ERROR_BADSCALEFACTOR: return "bad scalefactor index";
148 case MAD_ERROR_BADMODE: return "bad bitrate/mode combination";
148 case MAD_ERROR_BADFRAMELEN: return "bad frame length"; 149 case MAD_ERROR_BADFRAMELEN: return "bad frame length";
149 case MAD_ERROR_BADBIGVALUES: return "bad big_values count"; 150 case MAD_ERROR_BADBIGVALUES: return "bad big_values count";
150 case MAD_ERROR_BADBLOCKTYPE: return "reserved block_type"; 151 case MAD_ERROR_BADBLOCKTYPE: return "reserved block_type";
151 case MAD_ERROR_BADSCFSI: return "bad scalefactor selection info"; 152 case MAD_ERROR_BADSCFSI: return "bad scalefactor selection info";
152 case MAD_ERROR_BADDATAPTR: return "bad main_data_begin pointer"; 153 case MAD_ERROR_BADDATAPTR: return "bad main_data_begin pointer";
153 case MAD_ERROR_BADPART3LEN: return "bad audio data length"; 154 case MAD_ERROR_BADPART3LEN: return "bad audio data length";
diff --git a/core/multimedia/opieplayer/libmad/stream.h b/core/multimedia/opieplayer/libmad/stream.h
index 08e6dc5..5fca48f 100644
--- a/core/multimedia/opieplayer/libmad/stream.h
+++ b/core/multimedia/opieplayer/libmad/stream.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -41,12 +41,13 @@ enum mad_error {
41 MAD_ERROR_BADSAMPLERATE = 0x0104,/* reserved sample frequency value */ 41 MAD_ERROR_BADSAMPLERATE = 0x0104,/* reserved sample frequency value */
42 MAD_ERROR_BADEMPHASIS = 0x0105,/* reserved emphasis value */ 42 MAD_ERROR_BADEMPHASIS = 0x0105,/* reserved emphasis value */
43 43
44 MAD_ERROR_BADCRC = 0x0201,/* CRC check failed */ 44 MAD_ERROR_BADCRC = 0x0201,/* CRC check failed */
45 MAD_ERROR_BADBITALLOC = 0x0211,/* forbidden bit allocation value */ 45 MAD_ERROR_BADBITALLOC = 0x0211,/* forbidden bit allocation value */
46 MAD_ERROR_BADSCALEFACTOR = 0x0221,/* bad scalefactor index */ 46 MAD_ERROR_BADSCALEFACTOR = 0x0221,/* bad scalefactor index */
47 MAD_ERROR_BADMODE = 0x0222,/* bad bitrate/mode combination */
47 MAD_ERROR_BADFRAMELEN = 0x0231,/* bad frame length */ 48 MAD_ERROR_BADFRAMELEN = 0x0231,/* bad frame length */
48 MAD_ERROR_BADBIGVALUES = 0x0232,/* bad big_values count */ 49 MAD_ERROR_BADBIGVALUES = 0x0232,/* bad big_values count */
49 MAD_ERROR_BADBLOCKTYPE = 0x0233,/* reserved block_type */ 50 MAD_ERROR_BADBLOCKTYPE = 0x0233,/* reserved block_type */
50 MAD_ERROR_BADSCFSI = 0x0234,/* bad scalefactor selection info */ 51 MAD_ERROR_BADSCFSI = 0x0234,/* bad scalefactor selection info */
51 MAD_ERROR_BADDATAPTR = 0x0235,/* bad main_data_begin pointer */ 52 MAD_ERROR_BADDATAPTR = 0x0235,/* bad main_data_begin pointer */
52 MAD_ERROR_BADPART3LEN = 0x0236,/* bad audio data length */ 53 MAD_ERROR_BADPART3LEN = 0x0236,/* bad audio data length */
diff --git a/core/multimedia/opieplayer/libmad/synth.c b/core/multimedia/opieplayer/libmad/synth.c
index cf3c1d5..881f85a 100644
--- a/core/multimedia/opieplayer/libmad/synth.c
+++ b/core/multimedia/opieplayer/libmad/synth.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/synth.h b/core/multimedia/opieplayer/libmad/synth.h
index 2c9d5c8..d284d01 100644
--- a/core/multimedia/opieplayer/libmad/synth.h
+++ b/core/multimedia/opieplayer/libmad/synth.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/timer.c b/core/multimedia/opieplayer/libmad/timer.c
index 299fe0b..fa377d0 100644
--- a/core/multimedia/opieplayer/libmad/timer.c
+++ b/core/multimedia/opieplayer/libmad/timer.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -75,13 +75,13 @@ void mad_timer_negate(mad_timer_t *timer)
75/* 75/*
76 * NAME:timer->abs() 76 * NAME:timer->abs()
77 * DESCRIPTION:return the absolute value of a timer 77 * DESCRIPTION:return the absolute value of a timer
78 */ 78 */
79mad_timer_t mad_timer_abs(mad_timer_t timer) 79mad_timer_t mad_timer_abs(mad_timer_t timer)
80{ 80{
81 if (mad_timer_sign(timer) < 0) 81 if (timer.seconds < 0)
82 mad_timer_negate(&timer); 82 mad_timer_negate(&timer);
83 83
84 return timer; 84 return timer;
85} 85}
86 86
87/* 87/*
@@ -324,13 +324,14 @@ signed long mad_timer_count(mad_timer_t timer, enum mad_units units)
324unsigned long mad_timer_fraction(mad_timer_t timer, unsigned long denom) 324unsigned long mad_timer_fraction(mad_timer_t timer, unsigned long denom)
325{ 325{
326 timer = mad_timer_abs(timer); 326 timer = mad_timer_abs(timer);
327 327
328 switch (denom) { 328 switch (denom) {
329 case 0: 329 case 0:
330 return MAD_TIMER_RESOLUTION / timer.fraction; 330 return timer.fraction ?
331 MAD_TIMER_RESOLUTION / timer.fraction : MAD_TIMER_RESOLUTION + 1;
331 332
332 case MAD_TIMER_RESOLUTION: 333 case MAD_TIMER_RESOLUTION:
333 return timer.fraction; 334 return timer.fraction;
334 335
335 default: 336 default:
336 return scale_rational(timer.fraction, MAD_TIMER_RESOLUTION, denom); 337 return scale_rational(timer.fraction, MAD_TIMER_RESOLUTION, denom);
diff --git a/core/multimedia/opieplayer/libmad/timer.h b/core/multimedia/opieplayer/libmad/timer.h
index f8afb8e..4f2be57 100644
--- a/core/multimedia/opieplayer/libmad/timer.h
+++ b/core/multimedia/opieplayer/libmad/timer.h
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
diff --git a/core/multimedia/opieplayer/libmad/version.c b/core/multimedia/opieplayer/libmad/version.c
index fb126f4..4fbef23 100644
--- a/core/multimedia/opieplayer/libmad/version.c
+++ b/core/multimedia/opieplayer/libmad/version.c
@@ -1,9 +1,9 @@
1/* 1/*
2 * libmad - MPEG audio decoder library 2 * libmad - MPEG audio decoder library
3 * Copyright (C) 2000-2001 Robert Leslie 3 * Copyright (C) 2000-2004 Underbit Technologies, Inc.
4 * 4 *
5 * This program is free software; you can redistribute it and/or modify 5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by 6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or 7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version. 8 * (at your option) any later version.
9 * 9 *
@@ -29,12 +29,22 @@
29 29
30char const mad_version[] = "MPEG Audio Decoder " MAD_VERSION; 30char const mad_version[] = "MPEG Audio Decoder " MAD_VERSION;
31char const mad_copyright[] = "Copyright (C) " MAD_PUBLISHYEAR " " MAD_AUTHOR; 31char const mad_copyright[] = "Copyright (C) " MAD_PUBLISHYEAR " " MAD_AUTHOR;
32char const mad_author[] = MAD_AUTHOR " <" MAD_EMAIL ">"; 32char const mad_author[] = MAD_AUTHOR " <" MAD_EMAIL ">";
33 33
34char const mad_build[] = "" 34char const mad_build[] = ""
35# if defined(DEBUG)
36 "DEBUG "
37# elif defined(NDEBUG)
38 "NDEBUG "
39# endif
40
41# if defined(EXPERIMENTAL)
42 "EXPERIMENTAL "
43# endif
44
35# if defined(FPM_64BIT) 45# if defined(FPM_64BIT)
36 "FPM_64BIT " 46 "FPM_64BIT "
37# elif defined(FPM_INTEL) 47# elif defined(FPM_INTEL)
38 "FPM_INTEL " 48 "FPM_INTEL "
39# elif defined(FPM_ARM) 49# elif defined(FPM_ARM)
40 "FPM_ARM " 50 "FPM_ARM "
@@ -75,17 +85,7 @@ char const mad_build[] = ""
75 "OPT_DCTO " 85 "OPT_DCTO "
76# endif 86# endif
77 87
78# if defined(OPT_STRICT) 88# if defined(OPT_STRICT)
79 "OPT_STRICT " 89 "OPT_STRICT "
80# endif 90# endif
81
82# if defined(EXPERIMENTAL)
83 "EXPERIMENTAL "
84# endif
85
86# if defined(DEBUG)
87 "DEBUG "
88# elif defined(NDEBUG)
89 "NDEBUG "
90# endif
91; 91;