Move TNS and swb_offset tables from aacdectab.h to aactab.c so that they can be

shared with the AAC encoder.

Originally committed as revision 19174 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 0 insertions, 139 deletions

diff --git a/libavcodec/aacdectab.h b/libavcodec/aacdectab.h
index 34b0abe729..b6d80f20c1 100644
--- a/libavcodec/aacdectab.h
+++ b/libavcodec/aacdectab.h
@@ -34,145 +34,6 @@
 
 #include <stdint.h>
 
-/* @name swb_offsets
- * Sample offset into the window indicating the beginning of a scalefactor
- * window band
- *
- * scalefactor window band - term for scalefactor bands within a window,
- * given in Table 4.110 to Table 4.128.
- *
- * scalefactor band - a set of spectral coefficients which are scaled by one
- * scalefactor. In case of EIGHT_SHORT_SEQUENCE and grouping a scalefactor band
- * may contain several scalefactor window bands of corresponding frequency. For
- * all other window_sequences scalefactor bands and scalefactor window bands are
- * identical.
- * @{
- */
-
-static const uint16_t swb_offset_1024_96[] = {
-      0,   4,   8,  12,  16,  20,  24,  28,
-     32,  36,  40,  44,  48,  52,  56,  64,
-     72,  80,  88,  96, 108, 120, 132, 144,
-    156, 172, 188, 212, 240, 276, 320, 384,
-    448, 512, 576, 640, 704, 768, 832, 896,
-    960, 1024
-};
-
-static const uint16_t swb_offset_128_96[] = {
-    0, 4, 8, 12, 16, 20, 24, 32, 40, 48, 64, 92, 128
-};
-
-static const uint16_t swb_offset_1024_64[] = {
-      0,   4,   8,  12,  16,  20,  24,  28,
-     32,  36,  40,  44,  48,  52,  56,  64,
-     72,  80,  88, 100, 112, 124, 140, 156,
-    172, 192, 216, 240, 268, 304, 344, 384,
-    424, 464, 504, 544, 584, 624, 664, 704,
-    744, 784, 824, 864, 904, 944, 984, 1024
-};
-
-static const uint16_t swb_offset_1024_48[] = {
-      0,   4,   8,  12,  16,  20,  24,  28,
-     32,  36,  40,  48,  56,  64,  72,  80,
-     88,  96, 108, 120, 132, 144, 160, 176,
-    196, 216, 240, 264, 292, 320, 352, 384,
-    416, 448, 480, 512, 544, 576, 608, 640,
-    672, 704, 736, 768, 800, 832, 864, 896,
-    928, 1024
-};
-
-static const uint16_t swb_offset_128_48[] = {
-     0,   4,   8,  12,  16,  20,  28,  36,
-    44,  56,  68,  80,  96, 112, 128
-};
-
-static const uint16_t swb_offset_1024_32[] = {
-      0,   4,   8,  12,  16,  20,  24,  28,
-     32,  36,  40,  48,  56,  64,  72,  80,
-     88,  96, 108, 120, 132, 144, 160, 176,
-    196, 216, 240, 264, 292, 320, 352, 384,
-    416, 448, 480, 512, 544, 576, 608, 640,
-    672, 704, 736, 768, 800, 832, 864, 896,
-    928, 960, 992, 1024
-};
-
-static const uint16_t swb_offset_1024_24[] = {
-      0,   4,   8,  12,  16,  20,  24,  28,
-     32,  36,  40,  44,  52,  60,  68,  76,
-     84,  92, 100, 108, 116, 124, 136, 148,
-    160, 172, 188, 204, 220, 240, 260, 284,
-    308, 336, 364, 396, 432, 468, 508, 552,
-    600, 652, 704, 768, 832, 896, 960, 1024
-};
-
-static const uint16_t swb_offset_128_24[] = {
-     0,   4,   8,  12,  16,  20,  24,  28,
-    36,  44,  52,  64,  76,  92, 108, 128
-};
-
-static const uint16_t swb_offset_1024_16[] = {
-      0,   8,  16,  24,  32,  40,  48,  56,
-     64,  72,  80,  88, 100, 112, 124, 136,
-    148, 160, 172, 184, 196, 212, 228, 244,
-    260, 280, 300, 320, 344, 368, 396, 424,
-    456, 492, 532, 572, 616, 664, 716, 772,
-    832, 896, 960, 1024
-};
-
-static const uint16_t swb_offset_128_16[] = {
-     0,   4,   8,  12,  16,  20,  24,  28,
-    32,  40,  48,  60,  72,  88, 108, 128
-};
-
-static const uint16_t swb_offset_1024_8[] = {
-      0,  12,  24,  36,  48,  60,  72,  84,
-     96, 108, 120, 132, 144, 156, 172, 188,
-    204, 220, 236, 252, 268, 288, 308, 328,
-    348, 372, 396, 420, 448, 476, 508, 544,
-    580, 620, 664, 712, 764, 820, 880, 944,
-    1024
-};
-
-static const uint16_t swb_offset_128_8[] = {
-     0,   4,   8,  12,  16,  20,  24,  28,
-    36,  44,  52,  60,  72,  88, 108, 128
-};
-
-static const uint16_t *swb_offset_1024[] = {
-    swb_offset_1024_96, swb_offset_1024_96, swb_offset_1024_64,
-    swb_offset_1024_48, swb_offset_1024_48, swb_offset_1024_32,
-    swb_offset_1024_24, swb_offset_1024_24, swb_offset_1024_16,
-    swb_offset_1024_16, swb_offset_1024_16, swb_offset_1024_8,
-    swb_offset_1024_8
-};
-
-static const uint16_t *swb_offset_128[] = {
-    /* The last entry on the following row is swb_offset_128_64 but is a
-       duplicate of swb_offset_128_96. */
-    swb_offset_128_96, swb_offset_128_96, swb_offset_128_96,
-    swb_offset_128_48, swb_offset_128_48, swb_offset_128_48,
-    swb_offset_128_24, swb_offset_128_24, swb_offset_128_16,
-    swb_offset_128_16, swb_offset_128_16, swb_offset_128_8,
-    swb_offset_128_8
-};
-
-// @}
-
-/* @name tns_max_bands
- * The maximum number of scalefactor bands on which TNS can operate for the long
- * and short transforms respectively. The index to these tables is related to
- * the sample rate of the audio.
- * @{
- */
-static const uint8_t tns_max_bands_1024[] = {
-    31, 31, 34, 40, 42, 51, 46, 46, 42, 42, 42, 39, 39
-};
-
-static const uint8_t tns_max_bands_128[] = {
-    9, 9, 10, 14, 14, 14, 14, 14, 14, 14, 14, 14, 14
-};
-// @}
-
 /* @name tns_tmp2_map
  * Tables of the tmp2[] arrays of LPC coefficients used for TNS.
  * The suffix _M_N[] indicate the values of coef_compress and coef_res