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author | Justin Ruggles <justin.ruggles@gmail.com> | 2007-03-09 13:57:42 +0000 |
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committer | Justin Ruggles <justin.ruggles@gmail.com> | 2007-03-09 13:57:42 +0000 |
commit | 4258a0a32aa2ec0c46d75b4218a111033ef8da3f (patch) | |
tree | 6f94326c9f0bd82494c26969c73b19e0fbf339e6 /libavcodec/ac3tab.h | |
parent | 96ae7f11e7c8a2e379f9c79451926e217dd65653 (diff) | |
download | ffmpeg-4258a0a32aa2ec0c46d75b4218a111033ef8da3f.tar.gz |
Remove common code from AC-3 encoder and utilize ac3.c.
Originally committed as revision 8306 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ac3tab.h')
-rw-r--r-- | libavcodec/ac3tab.h | 25 |
1 files changed, 9 insertions, 16 deletions
diff --git a/libavcodec/ac3tab.h b/libavcodec/ac3tab.h index 9f90ae95c5..928f3c370c 100644 --- a/libavcodec/ac3tab.h +++ b/libavcodec/ac3tab.h @@ -25,10 +25,10 @@ */ /* possible frequencies */ -static const uint16_t ac3_freqs[3] = { 48000, 44100, 32000 }; +const uint16_t ff_ac3_freqs[3] = { 48000, 44100, 32000 }; /* possible bitrates */ -static const uint16_t ac3_bitratetab[19] = { +const uint16_t ff_ac3_bitratetab[19] = { 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448, 512, 576, 640 }; @@ -36,7 +36,7 @@ static const uint16_t ac3_bitratetab[19] = { /* AC3 MDCT window */ /* MDCT window */ -static const int16_t ac3_window[256] = { +const int16_t ff_ac3_window[256] = { 4, 7, 12, 16, 21, 28, 34, 42, 51, 61, 72, 84, 97, 111, 127, 145, 164, 184, 207, 231, 257, 285, 315, 347, @@ -165,27 +165,27 @@ static const uint8_t baptab[64]= { 15, 15, 15, 15, }; -static const uint8_t sdecaytab[4]={ +const uint8_t ff_sdecaytab[4]={ 0x0f, 0x11, 0x13, 0x15, }; -static const uint8_t fdecaytab[4]={ +const uint8_t ff_fdecaytab[4]={ 0x3f, 0x53, 0x67, 0x7b, }; -static const uint16_t sgaintab[4]= { +const uint16_t ff_sgaintab[4]= { 0x540, 0x4d8, 0x478, 0x410, }; -static const uint16_t dbkneetab[4]= { +const uint16_t ff_dbkneetab[4]= { 0x000, 0x700, 0x900, 0xb00, }; -static const int16_t floortab[8]= { +const int16_t ff_floortab[8]= { 0x2f0, 0x2b0, 0x270, 0x230, 0x1f0, 0x170, 0x0f0, 0xf800, }; -static const uint16_t fgaintab[8]= { +const uint16_t ff_fgaintab[8]= { 0x080, 0x100, 0x180, 0x200, 0x280, 0x300, 0x380, 0x400, }; @@ -196,10 +196,3 @@ static const uint8_t bndsz[50]={ }; static uint8_t bndtab[51]; - -/* fft & mdct sin cos tables */ -static int16_t costab[64]; -static int16_t sintab[64]; -static int16_t fft_rev[512]; -static int16_t xcos1[128]; -static int16_t xsin1[128]; |