From: Pawel MOLL Date: Fri, 29 Feb 2008 11:42:57 +0000 (+0100) Subject: IEC958 definitions for consumer status channel, byte 4 X-Git-Tag: v1.0.17rc1~20 X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=12944a024f5923f19c14f1966851f1ad9cffaf1c;p=alsa-lib.git IEC958 definitions for consumer status channel, byte 4 Added definition for byte 4 of SPDIF channel status, according to second edition of IEC 60958-3 (consumer) spec. Signed-off-by: Pawel MOLL --- diff --git a/include/asoundef.h b/include/asoundef.h index 1f5b9748..e780c658 100644 --- a/include/asoundef.h +++ b/include/asoundef.h @@ -121,6 +121,14 @@ extern "C" { #define IEC958_AES3_CON_CLOCK_1000PPM (0<<4) /**< 1000 ppm */ #define IEC958_AES3_CON_CLOCK_50PPM (1<<4) /**< 50 ppm */ #define IEC958_AES3_CON_CLOCK_VARIABLE (2<<4) /**< variable pitch */ +#define IEC958_AES4_CON_MAX_WORDLEN_24 (1<<0) /**< 0 = 20-bit, 1 = 24-bit */ +#define IEC958_AES4_CON_WORDLEN (7<<1) /**< mask - sample word length */ +#define IEC958_AES4_CON_WORDLEN_NOTID (0<<1) /**< not indicated */ +#define IEC958_AES4_CON_WORDLEN_20_16 (1<<1) /**< 20-bit or 16-bit */ +#define IEC958_AES4_CON_WORDLEN_22_18 (2<<1) /**< 22-bit or 18-bit */ +#define IEC958_AES4_CON_WORDLEN_23_19 (4<<1) /**< 23-bit or 19-bit */ +#define IEC958_AES4_CON_WORDLEN_24_20 (5<<1) /**< 24-bit or 20-bit */ +#define IEC958_AES4_CON_WORDLEN_21_17 (6<<1) /**< 21-bit or 17-bit */ /** \} */