avcodec/apedec: simplify sign conversion

[ffmpeg] / libavcodec / aactab.h

diff --git a/libavcodec/aactab.h b/libavcodec/aactab.h
index 5ed850888f538250c17e6484d15e3c927aa73d55..9f5a7e47bd1902eb34d212d9e02f01579d1634be 100644 (file)
--- a/libavcodec/aactab.h
+++ b/libavcodec/aactab.h
@@ -46,7 +46,8 @@
  */
 DECLARE_ALIGNED(32, extern float,  ff_aac_kbd_long_1024)[1024];
 DECLARE_ALIGNED(32, extern float,  ff_aac_kbd_short_128)[128];
-const DECLARE_ALIGNED(32, extern float, ff_aac_eld_window)[1920];
+const DECLARE_ALIGNED(32, extern float, ff_aac_eld_window_512)[1920];
+const DECLARE_ALIGNED(32, extern float, ff_aac_eld_window_480)[1800];
 // @}
 
 /* @name number of scalefactor window bands for long and short transform windows respectively
@@ -54,6 +55,7 @@ const DECLARE_ALIGNED(32, extern float, ff_aac_eld_window)[1920];
  */
 extern const uint8_t ff_aac_num_swb_1024[];
 extern const uint8_t ff_aac_num_swb_512 [];
+extern const uint8_t ff_aac_num_swb_480 [];
 extern const uint8_t ff_aac_num_swb_128 [];
 // @}
 
@@ -72,10 +74,12 @@ extern const uint16_t *ff_aac_codebook_vector_idx[];
 
 extern const uint16_t * const ff_swb_offset_1024[13];
 extern const uint16_t * const ff_swb_offset_512 [13];
+extern const uint16_t * const ff_swb_offset_480 [13];
 extern const uint16_t * const ff_swb_offset_128 [13];
 
 extern const uint8_t ff_tns_max_bands_1024[13];
 extern const uint8_t ff_tns_max_bands_512 [13];
+extern const uint8_t ff_tns_max_bands_480 [13];
 extern const uint8_t ff_tns_max_bands_128 [13];
 
 #endif /* AVCODEC_AACTAB_H */