plugin_ops.h

linux-2.6.15.6

conv_1234_xx34: as_u16(dst) = as_u32(src) & 0xffff; goto CONV_END;
conv_1234_x432: as_u32(dst) = swab32(as_u32(src)) >> 8; goto CONV_END;
conv_1234_234x: as_u32(dst) = as_u32(src) << 8; goto CONV_END;
conv_1234_xxxC: as_u8(dst) = (as_u32(src) & 0xff) ^ 0x80; goto CONV_END;
conv_1234_xxC3: as_u16(dst) = swab16(as_u32(src) ^ 0x80); goto CONV_END;
conv_1234_xx3C: as_u16(dst) = (as_u32(src) & 0xffff) ^ 0x80; goto CONV_END;
conv_1234_xC32: as_u32(dst) = (swab32(as_u32(src)) >> 8) ^ 0x800000; goto CONV_END;
conv_1234_23Cx: as_u32(dst) = (as_u32(src) ^ 0x80) << 8; goto CONV_END;
conv_1234_C321: as_u32(dst) = swab32(as_u32(src) ^ 0x80); goto CONV_END;
conv_1234_123C: as_u32(dst) = as_u32(src) ^ 0x80; goto CONV_END;
}
#endif

#ifdef GET_S16_LABELS
/* src_wid src_endswap unsigned */
static void *get_s16_labels[4 * 2 * 2] = {
	&&get_s16_xxx1_xx10,	 /*  8h -> 16h */
	&&get_s16_xxx1_xx90,	 /*  8h ^> 16h */
	&&get_s16_xxx1_xx10,	 /*  8s -> 16h */
	&&get_s16_xxx1_xx90,	 /*  8s ^> 16h */
	&&get_s16_xx12_xx12,	 /* 16h -> 16h */
	&&get_s16_xx12_xx92,	 /* 16h ^> 16h */
	&&get_s16_xx12_xx21,	 /* 16s -> 16h */
	&&get_s16_xx12_xxA1,	 /* 16s ^> 16h */
	&&get_s16_x123_xx12,	 /* 24h -> 16h */
	&&get_s16_x123_xx92,	 /* 24h ^> 16h */
	&&get_s16_123x_xx32,	 /* 24s -> 16h */
	&&get_s16_123x_xxB2,	 /* 24s ^> 16h */
	&&get_s16_1234_xx12,	 /* 32h -> 16h */
	&&get_s16_1234_xx92,	 /* 32h ^> 16h */
	&&get_s16_1234_xx43,	 /* 32s -> 16h */
	&&get_s16_1234_xxC3,	 /* 32s ^> 16h */
};
#endif

#ifdef GET_S16_END
while(0) {
get_s16_xxx1_xx10: sample = (u_int16_t)as_u8(src) << 8; goto GET_S16_END;
get_s16_xxx1_xx90: sample = (u_int16_t)(as_u8(src) ^ 0x80) << 8; goto GET_S16_END;
get_s16_xx12_xx12: sample = as_u16(src); goto GET_S16_END;
get_s16_xx12_xx92: sample = as_u16(src) ^ 0x8000; goto GET_S16_END;
get_s16_xx12_xx21: sample = swab16(as_u16(src)); goto GET_S16_END;
get_s16_xx12_xxA1: sample = swab16(as_u16(src) ^ 0x80); goto GET_S16_END;
get_s16_x123_xx12: sample = as_u32(src) >> 8; goto GET_S16_END;
get_s16_x123_xx92: sample = (as_u32(src) >> 8) ^ 0x8000; goto GET_S16_END;
get_s16_123x_xx32: sample = swab16(as_u32(src) >> 8); goto GET_S16_END;
get_s16_123x_xxB2: sample = swab16((as_u32(src) >> 8) ^ 0x8000); goto GET_S16_END;
get_s16_1234_xx12: sample = as_u32(src) >> 16; goto GET_S16_END;
get_s16_1234_xx92: sample = (as_u32(src) >> 16) ^ 0x8000; goto GET_S16_END;
get_s16_1234_xx43: sample = swab16(as_u32(src)); goto GET_S16_END;
get_s16_1234_xxC3: sample = swab16(as_u32(src) ^ 0x80); goto GET_S16_END;
}
#endif

#ifdef PUT_S16_LABELS
/* dst_wid dst_endswap unsigned */
static void *put_s16_labels[4 * 2 * 2] = {
	&&put_s16_xx12_xxx1,	 /* 16h ->  8h */
	&&put_s16_xx12_xxx9,	 /* 16h ^>  8h */
	&&put_s16_xx12_xxx1,	 /* 16h ->  8s */
	&&put_s16_xx12_xxx9,	 /* 16h ^>  8s */
	&&put_s16_xx12_xx12,	 /* 16h -> 16h */
	&&put_s16_xx12_xx92,	 /* 16h ^> 16h */
	&&put_s16_xx12_xx21,	 /* 16h -> 16s */
	&&put_s16_xx12_xx29,	 /* 16h ^> 16s */
	&&put_s16_xx12_x120,	 /* 16h -> 24h */
	&&put_s16_xx12_x920,	 /* 16h ^> 24h */
	&&put_s16_xx12_021x,	 /* 16h -> 24s */
	&&put_s16_xx12_029x,	 /* 16h ^> 24s */
	&&put_s16_xx12_1200,	 /* 16h -> 32h */
	&&put_s16_xx12_9200,	 /* 16h ^> 32h */
	&&put_s16_xx12_0021,	 /* 16h -> 32s */
	&&put_s16_xx12_0029,	 /* 16h ^> 32s */
};
#endif

#ifdef PUT_S16_END
while (0) {
put_s16_xx12_xxx1: as_u8(dst) = sample >> 8; goto PUT_S16_END;
put_s16_xx12_xxx9: as_u8(dst) = (sample >> 8) ^ 0x80; goto PUT_S16_END;
put_s16_xx12_xx12: as_u16(dst) = sample; goto PUT_S16_END;
put_s16_xx12_xx92: as_u16(dst) = sample ^ 0x8000; goto PUT_S16_END;
put_s16_xx12_xx21: as_u16(dst) = swab16(sample); goto PUT_S16_END;
put_s16_xx12_xx29: as_u16(dst) = swab16(sample) ^ 0x80; goto PUT_S16_END;
put_s16_xx12_x120: as_u32(dst) = (u_int32_t)sample << 8; goto PUT_S16_END;
put_s16_xx12_x920: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 8; goto PUT_S16_END;
put_s16_xx12_021x: as_u32(dst) = (u_int32_t)swab16(sample) << 8; goto PUT_S16_END;
put_s16_xx12_029x: as_u32(dst) = (u_int32_t)(swab16(sample) ^ 0x80) << 8; goto PUT_S16_END;
put_s16_xx12_1200: as_u32(dst) = (u_int32_t)sample << 16; goto PUT_S16_END;
put_s16_xx12_9200: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 16; goto PUT_S16_END;
put_s16_xx12_0021: as_u32(dst) = (u_int32_t)swab16(sample); goto PUT_S16_END;
put_s16_xx12_0029: as_u32(dst) = (u_int32_t)swab16(sample) ^ 0x80; goto PUT_S16_END;
}
#endif

#if 0
#ifdef GET32_LABELS
/* src_wid src_endswap unsigned */
static void *get32_labels[4 * 2 * 2] = {
	&&get32_xxx1_1000,	 /*  8h -> 32h */
	&&get32_xxx1_9000,	 /*  8h ^> 32h */
	&&get32_xxx1_1000,	 /*  8s -> 32h */
	&&get32_xxx1_9000,	 /*  8s ^> 32h */
	&&get32_xx12_1200,	 /* 16h -> 32h */
	&&get32_xx12_9200,	 /* 16h ^> 32h */
	&&get32_xx12_2100,	 /* 16s -> 32h */
	&&get32_xx12_A100,	 /* 16s ^> 32h */
	&&get32_x123_1230,	 /* 24h -> 32h */
	&&get32_x123_9230,	 /* 24h ^> 32h */
	&&get32_123x_3210,	 /* 24s -> 32h */
	&&get32_123x_B210,	 /* 24s ^> 32h */
	&&get32_1234_1234,	 /* 32h -> 32h */
	&&get32_1234_9234,	 /* 32h ^> 32h */
	&&get32_1234_4321,	 /* 32s -> 32h */
	&&get32_1234_C321,	 /* 32s ^> 32h */
};
#endif

#ifdef GET32_END
while (0) {
get32_xxx1_1000: sample = (u_int32_t)as_u8(src) << 24; goto GET32_END;
get32_xxx1_9000: sample = (u_int32_t)(as_u8(src) ^ 0x80) << 24; goto GET32_END;
get32_xx12_1200: sample = (u_int32_t)as_u16(src) << 16; goto GET32_END;
get32_xx12_9200: sample = (u_int32_t)(as_u16(src) ^ 0x8000) << 16; goto GET32_END;
get32_xx12_2100: sample = (u_int32_t)swab16(as_u16(src)) << 16; goto GET32_END;
get32_xx12_A100: sample = (u_int32_t)swab16(as_u16(src) ^ 0x80) << 16; goto GET32_END;
get32_x123_1230: sample = as_u32(src) << 8; goto GET32_END;
get32_x123_9230: sample = (as_u32(src) << 8) ^ 0x80000000; goto GET32_END;
get32_123x_3210: sample = swab32(as_u32(src) >> 8); goto GET32_END;
get32_123x_B210: sample = swab32((as_u32(src) >> 8) ^ 0x80); goto GET32_END;
get32_1234_1234: sample = as_u32(src); goto GET32_END;
get32_1234_9234: sample = as_u32(src) ^ 0x80000000; goto GET32_END;
get32_1234_4321: sample = swab32(as_u32(src)); goto GET32_END;
get32_1234_C321: sample = swab32(as_u32(src) ^ 0x80); goto GET32_END;
}
#endif
#endif

#ifdef PUT_U32_LABELS
/* dst_wid dst_endswap unsigned */
static void *put_u32_labels[4 * 2 * 2] = {
	&&put_u32_1234_xxx9,	 /* u32h ->  s8h */
	&&put_u32_1234_xxx1,	 /* u32h ->  u8h */
	&&put_u32_1234_xxx9,	 /* u32h ->  s8s */
	&&put_u32_1234_xxx1,	 /* u32h ->  u8s */
	&&put_u32_1234_xx92,	 /* u32h -> s16h */
	&&put_u32_1234_xx12,	 /* u32h -> u16h */
	&&put_u32_1234_xx29,	 /* u32h -> s16s */
	&&put_u32_1234_xx21,	 /* u32h -> u16s */
	&&put_u32_1234_x923,	 /* u32h -> s24h */
	&&put_u32_1234_x123,	 /* u32h -> u24h */
	&&put_u32_1234_329x,	 /* u32h -> s24s */
	&&put_u32_1234_321x,	 /* u32h -> u24s */
	&&put_u32_1234_9234,	 /* u32h -> s32h */
	&&put_u32_1234_1234,	 /* u32h -> u32h */
	&&put_u32_1234_4329,	 /* u32h -> s32s */
	&&put_u32_1234_4321,	 /* u32h -> u32s */
};
#endif

#ifdef PUT_U32_END
while (0) {
put_u32_1234_xxx1: as_u8(dst) = sample >> 24; goto PUT_U32_END;
put_u32_1234_xxx9: as_u8(dst) = (sample >> 24) ^ 0x80; goto PUT_U32_END;
put_u32_1234_xx12: as_u16(dst) = sample >> 16; goto PUT_U32_END;
put_u32_1234_xx92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT_U32_END;
put_u32_1234_xx21: as_u16(dst) = swab16(sample >> 16); goto PUT_U32_END;
put_u32_1234_xx29: as_u16(dst) = swab16(sample >> 16) ^ 0x80; goto PUT_U32_END;
put_u32_1234_x123: as_u32(dst) = sample >> 8; goto PUT_U32_END;
put_u32_1234_x923: as_u32(dst) = (sample >> 8) ^ 0x800000; goto PUT_U32_END;
put_u32_1234_321x: as_u32(dst) = swab32(sample) << 8; goto PUT_U32_END;
put_u32_1234_329x: as_u32(dst) = (swab32(sample) ^ 0x80) << 8; goto PUT_U32_END;
put_u32_1234_1234: as_u32(dst) = sample; goto PUT_U32_END;
put_u32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT_U32_END;
put_u32_1234_4321: as_u32(dst) = swab32(sample); goto PUT_U32_END;
put_u32_1234_4329: as_u32(dst) = swab32(sample) ^ 0x80; goto PUT_U32_END;
}
#endif

#ifdef GET_U_LABELS
/* width endswap unsigned*/
static void *get_u_labels[4 * 2 * 2] = {
	&&get_u_s8,	/* s8  ->  u8  */
	&&get_u_u8,	/* u8  ->  u8  */
	&&get_u_s8,	/* s8  ->  u8  */
	&&get_u_u8,	/* u8  ->  u8  */
	&&get_u_s16h,	/* s16h -> u16h */
	&&get_u_u16h,	/* u16h -> u16h */
	&&get_u_s16s,	/* s16s -> u16h */
	&&get_u_u16s,	/* u16s -> u16h */
	&&get_u_s24h,	/* s24h -> u32h */
	&&get_u_u24h,	/* u24h -> u32h */
	&&get_u_s24s,	/* s24s -> u32h */
	&&get_u_u24s,	/* u24s -> u32h */
	&&get_u_s32h,	/* s32h -> u32h */
	&&get_u_u32h,	/* u32h -> u32h */
	&&get_u_s32s,	/* s32s -> u32h */
	&&get_u_u32s,	/* u32s -> u32h */
};
#endif

#ifdef GET_U_END
while (0) {
get_u_s8: sample = as_u8(src) ^ 0x80; goto GET_U_END;
get_u_u8: sample = as_u8(src); goto GET_U_END;
get_u_s16h: sample = as_u16(src) ^ 0x8000; goto GET_U_END;
get_u_u16h: sample = as_u16(src); goto GET_U_END;
get_u_s16s: sample = swab16(as_u16(src) ^ 0x80); goto GET_U_END;
get_u_u16s: sample = swab16(as_u16(src)); goto GET_U_END;
get_u_s24h: sample = (as_u32(src) ^ 0x800000); goto GET_U_END;
get_u_u24h: sample = as_u32(src); goto GET_U_END;
get_u_s24s: sample = swab32(as_u32(src) ^ 0x800000); goto GET_U_END;
get_u_u24s: sample = swab32(as_u32(src)); goto GET_U_END;
get_u_s32h: sample = as_u32(src) ^ 0x80000000; goto GET_U_END;
get_u_u32h: sample = as_u32(src); goto GET_U_END;
get_u_s32s: sample = swab32(as_u32(src) ^ 0x80); goto GET_U_END;
get_u_u32s: sample = swab32(as_u32(src)); goto GET_U_END;
}
#endif

#if 0
#ifdef PUT_LABELS
/* width endswap unsigned */
static void *put_labels[4 * 2 * 2] = {
	&&put_s8,	/* s8  ->  s8  */
	&&put_u8,	/* u8  ->  s8  */
	&&put_s8,	/* s8  ->  s8  */
	&&put_u8,	/* u8  ->  s8  */
	&&put_s16h,	/* s16h -> s16h */
	&&put_u16h,	/* u16h -> s16h */
	&&put_s16s,	/* s16s -> s16h */
	&&put_u16s,	/* u16s -> s16h */
	&&put_s24h,	/* s24h -> s32h */
	&&put_u24h,	/* u24h -> s32h */
	&&put_s24s,	/* s24s -> s32h */
	&&put_u24s,	/* u24s -> s32h */
	&&put_s32h,	/* s32h -> s32h */
	&&put_u32h,	/* u32h -> s32h */
	&&put_s32s,	/* s32s -> s32h */
	&&put_u32s,	/* u32s -> s32h */
};
#endif

#ifdef PUT_END
put_s8: as_s8(dst) = sample; goto PUT_END;
put_u8: as_u8(dst) = sample ^ 0x80; goto PUT_END;
put_s16h: as_s16(dst) = sample; goto PUT_END;
put_u16h: as_u16(dst) = sample ^ 0x8000; goto PUT_END;
put_s16s: as_s16(dst) = swab16(sample); goto PUT_END;
put_u16s: as_u16(dst) = swab16(sample ^ 0x80); goto PUT_END;
put_s24h: as_s24(dst) = sample & 0xffffff; goto PUT_END;
put_u24h: as_u24(dst) = sample ^ 0x80000000; goto PUT_END;
put_s24s: as_s24(dst) = swab32(sample & 0xffffff); goto PUT_END;
put_u24s: as_u24(dst) = swab32(sample ^ 0x80); goto PUT_END;
put_s32h: as_s32(dst) = sample; goto PUT_END;
put_u32h: as_u32(dst) = sample ^ 0x80000000; goto PUT_END;
put_s32s: as_s32(dst) = swab32(sample); goto PUT_END;
put_u32s: as_u32(dst) = swab32(sample ^ 0x80); goto PUT_END;
#endif
#endif

#undef as_u8
#undef as_u16
#undef as_u32
#undef as_s8
#undef as_s16
#undef as_s32