diff options
| -rw-r--r-- | src/gmisc/sys_defs.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gmisc/sys_defs.h b/src/gmisc/sys_defs.h index cbb0111b..41a9bca6 100644 --- a/src/gmisc/sys_defs.h +++ b/src/gmisc/sys_defs.h @@ -40,6 +40,16 @@ typedef enum ArrayDataFormat_e { } ArrayDataFormat; /** + * @brief Is the sample data format a "signed" data format? + */ +#define gfxSampleFormatIsSigned(fmt) ((fmt) & 1) + +/** + * @brief How many bits are in the sample data format + */ +#define gfxSampleFormatBits(fmt) ((fmt) & ~1) + +/** * @brief The type for a fixed point type. * @details The top 16 bits are the integer component, the bottom 16 bits are the real component. */ |