Remove common code from AC-3 encoder and utilize ac3.c.

Originally committed as revision 8306 to svn://svn.ffmpeg.org/ffmpeg/trunk

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];