diff options
Diffstat (limited to 'gst/speexresample/arch.h')
| -rw-r--r-- | gst/speexresample/arch.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gst/speexresample/arch.h b/gst/speexresample/arch.h index 168f28bd..86c9b351 100644 --- a/gst/speexresample/arch.h +++ b/gst/speexresample/arch.h @@ -137,6 +137,28 @@ typedef spx_word32_t spx_sig_t; #else +#ifdef DOUBLE_PRECISION +typedef double spx_mem_t; +typedef double spx_coef_t; +typedef double spx_lsp_t; +typedef double spx_sig_t; +typedef double spx_word16_t; +typedef double spx_word32_t; + +#define Q15ONE 1.0 +#define LPC_SCALING 1. +#define SIG_SCALING 1. +#define LSP_SCALING 1. +#define GAMMA_SCALING 1. +#define GAIN_SCALING 1. +#define GAIN_SCALING_1 1. + + +#define VERY_SMALL 1e-20 +#define VERY_LARGE32 1e20 +#define VERY_LARGE16 1e20 +#define Q15_ONE ((spx_word16_t)1.) +#else /* !DOUBLE_PRECISION */ typedef float spx_mem_t; typedef float spx_coef_t; typedef float spx_lsp_t; @@ -157,6 +179,7 @@ typedef float spx_word32_t; #define VERY_LARGE32 1e15f #define VERY_LARGE16 1e15f #define Q15_ONE ((spx_word16_t)1.f) +#endif /* DOUBLE_PRECISION */ #define QCONST16(x,bits) (x) #define QCONST32(x,bits) (x) |