opustab: macro constant as a double

May increase intermediate precision on some compilers.
1 year ago · f492095bd3
parent cf4af4bca0
commit f492095bd3
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/opustab.c
+++ b/libavcodec/opustab.c
@ -1164,7 +1164,7 @@ const uint32_t * const ff_celt_pvq_u_row[15] = {
 * libopus uses a slighly rounded constant, set to 0.85 exactly,
 * to simplify its fixed-point version, but it's not significant to impact
 * compliance. */
-#define CELT_EMPH_COEFF 0.8500061035f
+#define CELT_EMPH_COEFF 0.8500061035

 DECLARE_ALIGNED(16, const float, ff_opus_deemph_weights)[] = {
    CELT_EMPH_COEFF,