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* Plugin sample operators with fast switch
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* Copyright (c) 2000 by Jaroslav Kysela <perex@perex.cz>
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* This library is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2.1 of
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* the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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static inline u_int32_t sx24(u_int32_t x)
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static inline u_int32_t sx24s(u_int32_t x)
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#define as_u8(ptr) (*(u_int8_t*)(ptr))
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#define as_u16(ptr) (*(u_int16_t*)(ptr))
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#define as_u32(ptr) (*(u_int32_t*)(ptr))
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#define as_u64(ptr) (*(u_int64_t*)(ptr))
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#define as_s8(ptr) (*(int8_t*)(ptr))
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#define as_s16(ptr) (*(int16_t*)(ptr))
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#define as_s32(ptr) (*(int32_t*)(ptr))
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#define as_s64(ptr) (*(int64_t*)(ptr))
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#define as_float(ptr) (*(float_t*)(ptr))
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#define as_double(ptr) (*(double_t*)(ptr))
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#define as_u8c(ptr) (*(const u_int8_t*)(ptr))
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#define as_u16c(ptr) (*(const u_int16_t*)(ptr))
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#define as_u32c(ptr) (*(const u_int32_t*)(ptr))
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#define as_u64c(ptr) (*(const u_int64_t*)(ptr))
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#define as_s8c(ptr) (*(const int8_t*)(ptr))
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#define as_s16c(ptr) (*(const int16_t*)(ptr))
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#define as_s32c(ptr) (*(const int32_t*)(ptr))
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#define as_s64c(ptr) (*(const int64_t*)(ptr))
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#define as_floatc(ptr) (*(const float_t*)(ptr))
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#define as_doublec(ptr) (*(const double_t*)(ptr))
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#define _get_triple_le(ptr) (*(u_int8_t*)(ptr) | (u_int32_t)*((u_int8_t*)(ptr) + 1) << 8 | (u_int32_t)*((u_int8_t*)(ptr) + 2) << 16)
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#define _get_triple_be(ptr) ((u_int32_t)*(u_int8_t*)(ptr) << 16 | (u_int32_t)*((u_int8_t*)(ptr) + 1) << 8 | *((u_int8_t*)(ptr) + 2))
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#define _put_triple_le(ptr,val) do { \
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u_int8_t *_tmp = (u_int8_t *)(ptr); \
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u_int32_t _val = (val); \
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_tmp[1] = _val >> 8; \
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_tmp[2] = _val >> 16; \
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#define _put_triple_be(ptr,val) do { \
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u_int8_t *_tmp = (u_int8_t *)(ptr); \
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u_int32_t _val = (val); \
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_tmp[0] = _val >> 16; \
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_tmp[1] = _val >> 8; \
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#ifdef SNDRV_LITTLE_ENDIAN
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#define _get_triple(ptr) _get_triple_le(ptr)
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#define _get_triple_s(ptr) _get_triple_be(ptr)
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#define _put_triple(ptr,val) _put_triple_le(ptr,val)
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#define _put_triple_s(ptr,val) _put_triple_be(ptr,val)
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#define _get_triple(ptr) _get_triple_be(ptr)
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#define _get_triple_s(ptr) _get_triple_le(ptr)
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#define _put_triple(ptr,val) _put_triple_be(ptr,val)
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#define _put_triple_s(ptr,val) _put_triple_le(ptr,val)
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static void *copy_labels[5] = {
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copy_8: as_s8(dst) = as_s8c(src); goto COPY_END;
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copy_16: as_s16(dst) = as_s16c(src); goto COPY_END;
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copy_24: memcpy(dst,src,3); goto COPY_END;
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copy_32: as_s32(dst) = as_s32c(src); goto COPY_END;
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copy_64: as_s64(dst) = as_s64c(src); goto COPY_END;
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/* src_wid src_endswap sign_toggle dst_wid dst_endswap */
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static void *const conv_labels[4 * 2 * 2 * 4 * 2] = {
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&&conv_xxx1_xxx1, /* 8h -> 8h */
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&&conv_xxx1_xxx1, /* 8h -> 8s */
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&&conv_xxx1_xx10, /* 8h -> 16h */
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&&conv_xxx1_xx01, /* 8h -> 16s */
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&&conv_xxx1_x100, /* 8h -> 24h */
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&&conv_xxx1_001x, /* 8h -> 24s */
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&&conv_xxx1_1000, /* 8h -> 32h */
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&&conv_xxx1_0001, /* 8h -> 32s */
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&&conv_xxx1_xxx9, /* 8h ^> 8h */
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&&conv_xxx1_xxx9, /* 8h ^> 8s */
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&&conv_xxx1_xx90, /* 8h ^> 16h */
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&&conv_xxx1_xx09, /* 8h ^> 16s */
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&&conv_xxx1_x900, /* 8h ^> 24h */
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&&conv_xxx1_009x, /* 8h ^> 24s */
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&&conv_xxx1_9000, /* 8h ^> 32h */
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&&conv_xxx1_0009, /* 8h ^> 32s */
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&&conv_xxx1_xxx1, /* 8s -> 8h */
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&&conv_xxx1_xxx1, /* 8s -> 8s */
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&&conv_xxx1_xx10, /* 8s -> 16h */
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&&conv_xxx1_xx01, /* 8s -> 16s */
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&&conv_xxx1_x100, /* 8s -> 24h */
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&&conv_xxx1_001x, /* 8s -> 24s */
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&&conv_xxx1_1000, /* 8s -> 32h */
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&&conv_xxx1_0001, /* 8s -> 32s */
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&&conv_xxx1_xxx9, /* 8s ^> 8h */
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&&conv_xxx1_xxx9, /* 8s ^> 8s */
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&&conv_xxx1_xx90, /* 8s ^> 16h */
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&&conv_xxx1_xx09, /* 8s ^> 16s */
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&&conv_xxx1_x900, /* 8s ^> 24h */
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&&conv_xxx1_009x, /* 8s ^> 24s */
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&&conv_xxx1_9000, /* 8s ^> 32h */
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&&conv_xxx1_0009, /* 8s ^> 32s */
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&&conv_xx12_xxx1, /* 16h -> 8h */
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&&conv_xx12_xxx1, /* 16h -> 8s */
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&&conv_xx12_xx12, /* 16h -> 16h */
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&&conv_xx12_xx21, /* 16h -> 16s */
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&&conv_xx12_x120, /* 16h -> 24h */
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&&conv_xx12_021x, /* 16h -> 24s */
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&&conv_xx12_1200, /* 16h -> 32h */
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&&conv_xx12_0021, /* 16h -> 32s */
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&&conv_xx12_xxx9, /* 16h ^> 8h */
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&&conv_xx12_xxx9, /* 16h ^> 8s */
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&&conv_xx12_xx92, /* 16h ^> 16h */
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&&conv_xx12_xx29, /* 16h ^> 16s */
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&&conv_xx12_x920, /* 16h ^> 24h */
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&&conv_xx12_029x, /* 16h ^> 24s */
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&&conv_xx12_9200, /* 16h ^> 32h */
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&&conv_xx12_0029, /* 16h ^> 32s */
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&&conv_xx12_xxx2, /* 16s -> 8h */
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&&conv_xx12_xxx2, /* 16s -> 8s */
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&&conv_xx12_xx21, /* 16s -> 16h */
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&&conv_xx12_xx12, /* 16s -> 16s */
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&&conv_xx12_x210, /* 16s -> 24h */
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&&conv_xx12_012x, /* 16s -> 24s */
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&&conv_xx12_2100, /* 16s -> 32h */
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&&conv_xx12_0012, /* 16s -> 32s */
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&&conv_xx12_xxxA, /* 16s ^> 8h */
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&&conv_xx12_xxxA, /* 16s ^> 8s */
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&&conv_xx12_xxA1, /* 16s ^> 16h */
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&&conv_xx12_xx1A, /* 16s ^> 16s */
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&&conv_xx12_xA10, /* 16s ^> 24h */
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&&conv_xx12_01Ax, /* 16s ^> 24s */
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&&conv_xx12_A100, /* 16s ^> 32h */
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&&conv_xx12_001A, /* 16s ^> 32s */
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&&conv_x123_xxx1, /* 24h -> 8h */
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&&conv_x123_xxx1, /* 24h -> 8s */
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&&conv_x123_xx12, /* 24h -> 16h */
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&&conv_x123_xx21, /* 24h -> 16s */
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&&conv_x123_x123, /* 24h -> 24h */
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&&conv_x123_321x, /* 24h -> 24s */
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&&conv_x123_1230, /* 24h -> 32h */
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&&conv_x123_0321, /* 24h -> 32s */
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&&conv_x123_xxx9, /* 24h ^> 8h */
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&&conv_x123_xxx9, /* 24h ^> 8s */
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&&conv_x123_xx92, /* 24h ^> 16h */
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&&conv_x123_xx29, /* 24h ^> 16s */
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&&conv_x123_x923, /* 24h ^> 24h */
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&&conv_x123_329x, /* 24h ^> 24s */
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&&conv_x123_9230, /* 24h ^> 32h */
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&&conv_x123_0329, /* 24h ^> 32s */
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&&conv_123x_xxx3, /* 24s -> 8h */
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&&conv_123x_xxx3, /* 24s -> 8s */
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&&conv_123x_xx32, /* 24s -> 16h */
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&&conv_123x_xx23, /* 24s -> 16s */
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&&conv_123x_x321, /* 24s -> 24h */
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&&conv_123x_123x, /* 24s -> 24s */
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&&conv_123x_3210, /* 24s -> 32h */
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&&conv_123x_0123, /* 24s -> 32s */
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&&conv_123x_xxxB, /* 24s ^> 8h */
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&&conv_123x_xxxB, /* 24s ^> 8s */
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&&conv_123x_xxB2, /* 24s ^> 16h */
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&&conv_123x_xx2B, /* 24s ^> 16s */
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&&conv_123x_xB21, /* 24s ^> 24h */
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&&conv_123x_12Bx, /* 24s ^> 24s */
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&&conv_123x_B210, /* 24s ^> 32h */
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&&conv_123x_012B, /* 24s ^> 32s */
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&&conv_1234_xxx1, /* 32h -> 8h */
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&&conv_1234_xxx1, /* 32h -> 8s */
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&&conv_1234_xx12, /* 32h -> 16h */
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&&conv_1234_xx21, /* 32h -> 16s */
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&&conv_1234_x123, /* 32h -> 24h */
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&&conv_1234_321x, /* 32h -> 24s */
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&&conv_1234_1234, /* 32h -> 32h */
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&&conv_1234_4321, /* 32h -> 32s */
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&&conv_1234_xxx9, /* 32h ^> 8h */
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&&conv_1234_xxx9, /* 32h ^> 8s */
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&&conv_1234_xx92, /* 32h ^> 16h */
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&&conv_1234_xx29, /* 32h ^> 16s */
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&&conv_1234_x923, /* 32h ^> 24h */
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&&conv_1234_329x, /* 32h ^> 24s */
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&&conv_1234_9234, /* 32h ^> 32h */
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&&conv_1234_4329, /* 32h ^> 32s */
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&&conv_1234_xxx4, /* 32s -> 8h */
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&&conv_1234_xxx4, /* 32s -> 8s */
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&&conv_1234_xx43, /* 32s -> 16h */
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&&conv_1234_xx34, /* 32s -> 16s */
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&&conv_1234_x432, /* 32s -> 24h */
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&&conv_1234_234x, /* 32s -> 24s */
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&&conv_1234_4321, /* 32s -> 32h */
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&&conv_1234_1234, /* 32s -> 32s */
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&&conv_1234_xxxC, /* 32s ^> 8h */
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&&conv_1234_xxxC, /* 32s ^> 8s */
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&&conv_1234_xxC3, /* 32s ^> 16h */
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&&conv_1234_xx3C, /* 32s ^> 16s */
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&&conv_1234_xC32, /* 32s ^> 24h */
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&&conv_1234_23Cx, /* 32s ^> 24s */
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&&conv_1234_C321, /* 32s ^> 32h */
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&&conv_1234_123C, /* 32s ^> 32s */
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conv_xxx1_xxx1: as_u8(dst) = as_u8c(src); goto CONV_END;
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conv_xxx1_xx10: as_u16(dst) = (u_int16_t)as_u8c(src) << 8; goto CONV_END;
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conv_xxx1_xx01: as_u16(dst) = (u_int16_t)as_u8c(src); goto CONV_END;
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conv_xxx1_x100: as_u32(dst) = sx24((u_int32_t)as_u8c(src) << 16); goto CONV_END;
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conv_xxx1_001x: as_u32(dst) = sx24s((u_int32_t)as_u8c(src) << 8); goto CONV_END;
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conv_xxx1_1000: as_u32(dst) = (u_int32_t)as_u8c(src) << 24; goto CONV_END;
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conv_xxx1_0001: as_u32(dst) = (u_int32_t)as_u8c(src); goto CONV_END;
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conv_xxx1_xxx9: as_u8(dst) = as_u8c(src) ^ 0x80; goto CONV_END;
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conv_xxx1_xx90: as_u16(dst) = (u_int16_t)(as_u8c(src) ^ 0x80) << 8; goto CONV_END;
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conv_xxx1_xx09: as_u16(dst) = (u_int16_t)(as_u8c(src) ^ 0x80); goto CONV_END;
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conv_xxx1_x900: as_u32(dst) = sx24((u_int32_t)(as_u8c(src) ^ 0x80) << 16); goto CONV_END;
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conv_xxx1_009x: as_u32(dst) = sx24s((u_int32_t)(as_u8c(src) ^ 0x80) << 8); goto CONV_END;
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conv_xxx1_9000: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80) << 24; goto CONV_END;
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conv_xxx1_0009: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80); goto CONV_END;
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conv_xx12_xxx1: as_u8(dst) = as_u16c(src) >> 8; goto CONV_END;
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conv_xx12_xx12: as_u16(dst) = as_u16c(src); goto CONV_END;
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conv_xx12_xx21: as_u16(dst) = bswap_16(as_u16c(src)); goto CONV_END;
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conv_xx12_x120: as_u32(dst) = sx24((u_int32_t)as_u16c(src) << 8); goto CONV_END;
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conv_xx12_021x: as_u32(dst) = sx24s((u_int32_t)bswap_16(as_u16c(src)) << 8); goto CONV_END;
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conv_xx12_1200: as_u32(dst) = (u_int32_t)as_u16c(src) << 16; goto CONV_END;
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conv_xx12_0021: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)); goto CONV_END;
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conv_xx12_xxx9: as_u8(dst) = (as_u16c(src) >> 8) ^ 0x80; goto CONV_END;
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conv_xx12_xx92: as_u16(dst) = as_u16c(src) ^ 0x8000; goto CONV_END;
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conv_xx12_xx29: as_u16(dst) = bswap_16(as_u16c(src)) ^ 0x80; goto CONV_END;
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conv_xx12_x920: as_u32(dst) = sx24((u_int32_t)(as_u16c(src) ^ 0x8000) << 8); goto CONV_END;
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conv_xx12_029x: as_u32(dst) = sx24s((u_int32_t)(bswap_16(as_u16c(src)) ^ 0x80) << 8); goto CONV_END;
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conv_xx12_9200: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x8000) << 16; goto CONV_END;
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conv_xx12_0029: as_u32(dst) = (u_int32_t)(bswap_16(as_u16c(src)) ^ 0x80); goto CONV_END;
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conv_xx12_xxx2: as_u8(dst) = as_u16c(src) & 0xff; goto CONV_END;
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conv_xx12_x210: as_u32(dst) = sx24((u_int32_t)bswap_16(as_u16c(src)) << 8); goto CONV_END;
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conv_xx12_012x: as_u32(dst) = sx24s((u_int32_t)as_u16c(src) << 8); goto CONV_END;
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conv_xx12_2100: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)) << 16; goto CONV_END;
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conv_xx12_0012: as_u32(dst) = (u_int32_t)as_u16c(src); goto CONV_END;
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conv_xx12_xxxA: as_u8(dst) = (as_u16c(src) ^ 0x80) & 0xff; goto CONV_END;
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conv_xx12_xxA1: as_u16(dst) = bswap_16(as_u16c(src) ^ 0x80); goto CONV_END;
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conv_xx12_xx1A: as_u16(dst) = as_u16c(src) ^ 0x80; goto CONV_END;
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conv_xx12_xA10: as_u32(dst) = sx24((u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 8); goto CONV_END;
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conv_xx12_01Ax: as_u32(dst) = sx24s((u_int32_t)(as_u16c(src) ^ 0x80) << 8); goto CONV_END;
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conv_xx12_A100: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto CONV_END;
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conv_xx12_001A: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x80); goto CONV_END;
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conv_x123_xxx1: as_u8(dst) = as_u32c(src) >> 16; goto CONV_END;
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conv_x123_xx12: as_u16(dst) = as_u32c(src) >> 8; goto CONV_END;
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conv_x123_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END;
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conv_x123_x123: as_u32(dst) = sx24(as_u32c(src)); goto CONV_END;
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conv_x123_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src))); goto CONV_END;
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conv_x123_1230: as_u32(dst) = as_u32c(src) << 8; goto CONV_END;
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conv_x123_0321: as_u32(dst) = bswap_32(as_u32c(src)) >> 8; goto CONV_END;
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conv_x123_xxx9: as_u8(dst) = (as_u32c(src) >> 16) ^ 0x80; goto CONV_END;
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conv_x123_xx92: as_u16(dst) = (as_u32c(src) >> 8) ^ 0x8000; goto CONV_END;
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conv_x123_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 8) ^ 0x80; goto CONV_END;
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conv_x123_x923: as_u32(dst) = sx24(as_u32c(src) ^ 0x800000); goto CONV_END;
296
conv_x123_329x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) ^ 0x8000); goto CONV_END;
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conv_x123_9230: as_u32(dst) = (as_u32c(src) ^ 0x800000) << 8; goto CONV_END;
298
conv_x123_0329: as_u32(dst) = (bswap_32(as_u32c(src)) >> 8) ^ 0x80; goto CONV_END;
299
conv_123x_xxx3: as_u8(dst) = (as_u32c(src) >> 8) & 0xff; goto CONV_END;
300
conv_123x_xx32: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END;
301
conv_123x_xx23: as_u16(dst) = (as_u32c(src) >> 8) & 0xffff; goto CONV_END;
302
conv_123x_x321: as_u32(dst) = sx24(bswap_32(as_u32c(src))); goto CONV_END;
303
conv_123x_123x: as_u32(dst) = sx24s(as_u32c(src)); goto CONV_END;
304
conv_123x_3210: as_u32(dst) = bswap_32(as_u32c(src)) << 8; goto CONV_END;
305
conv_123x_0123: as_u32(dst) = as_u32c(src) >> 8; goto CONV_END;
306
conv_123x_xxxB: as_u8(dst) = ((as_u32c(src) >> 8) & 0xff) ^ 0x80; goto CONV_END;
307
conv_123x_xxB2: as_u16(dst) = bswap_16((as_u32c(src) >> 8) ^ 0x80); goto CONV_END;
308
conv_123x_xx2B: as_u16(dst) = ((as_u32c(src) >> 8) & 0xffff) ^ 0x80; goto CONV_END;
309
conv_123x_xB21: as_u32(dst) = sx24(bswap_32(as_u32c(src)) ^ 0x800000); goto CONV_END;
310
conv_123x_12Bx: as_u32(dst) = sx24s(as_u32c(src) ^ 0x8000); goto CONV_END;
311
conv_123x_B210: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x8000) << 8; goto CONV_END;
312
conv_123x_012B: as_u32(dst) = (as_u32c(src) >> 8) ^ 0x80; goto CONV_END;
313
conv_1234_xxx1: as_u8(dst) = as_u32c(src) >> 24; goto CONV_END;
314
conv_1234_xx12: as_u16(dst) = as_u32c(src) >> 16; goto CONV_END;
315
conv_1234_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 16); goto CONV_END;
316
conv_1234_x123: as_u32(dst) = sx24(as_u32c(src) >> 8); goto CONV_END;
317
conv_1234_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) << 8); goto CONV_END;
318
conv_1234_1234: as_u32(dst) = as_u32c(src); goto CONV_END;
319
conv_1234_4321: as_u32(dst) = bswap_32(as_u32c(src)); goto CONV_END;
320
conv_1234_xxx9: as_u8(dst) = (as_u32c(src) >> 24) ^ 0x80; goto CONV_END;
321
conv_1234_xx92: as_u16(dst) = (as_u32c(src) >> 16) ^ 0x8000; goto CONV_END;
322
conv_1234_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 16) ^ 0x80; goto CONV_END;
323
conv_1234_x923: as_u32(dst) = sx24((as_u32c(src) >> 8) ^ 0x800000); goto CONV_END;
324
conv_1234_329x: as_u32(dst) = sx24s((bswap_32(as_u32c(src)) ^ 0x80) << 8); goto CONV_END;
325
conv_1234_9234: as_u32(dst) = as_u32c(src) ^ 0x80000000; goto CONV_END;
326
conv_1234_4329: as_u32(dst) = bswap_32(as_u32c(src)) ^ 0x80; goto CONV_END;
327
conv_1234_xxx4: as_u8(dst) = as_u32c(src) & 0xff; goto CONV_END;
328
conv_1234_xx43: as_u16(dst) = bswap_16(as_u32c(src)); goto CONV_END;
329
conv_1234_xx34: as_u16(dst) = as_u32c(src) & 0xffff; goto CONV_END;
330
conv_1234_x432: as_u32(dst) = sx24(bswap_32(as_u32c(src)) >> 8); goto CONV_END;
331
conv_1234_234x: as_u32(dst) = sx24s(as_u32c(src) << 8); goto CONV_END;
332
conv_1234_xxxC: as_u8(dst) = (as_u32c(src) & 0xff) ^ 0x80; goto CONV_END;
333
conv_1234_xxC3: as_u16(dst) = bswap_16(as_u32c(src) ^ 0x80); goto CONV_END;
334
conv_1234_xx3C: as_u16(dst) = (as_u32c(src) & 0xffff) ^ 0x80; goto CONV_END;
335
conv_1234_xC32: as_u32(dst) = sx24((bswap_32(as_u32c(src)) >> 8) ^ 0x800000); goto CONV_END;
336
conv_1234_23Cx: as_u32(dst) = sx24s((as_u32c(src) ^ 0x80) << 8); goto CONV_END;
337
conv_1234_C321: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x80); goto CONV_END;
338
conv_1234_123C: as_u32(dst) = as_u32c(src) ^ 0x80; goto CONV_END;
343
/* src_wid src_endswap sign_toggle */
344
static void *const get16_labels[4 * 2 * 2 + 4 * 3] = {
345
&&get16_1_10, /* 8h -> 16h */
346
&&get16_1_90, /* 8h ^> 16h */
347
&&get16_1_10, /* 8s -> 16h */
348
&&get16_1_90, /* 8s ^> 16h */
349
&&get16_12_12, /* 16h -> 16h */
350
&&get16_12_92, /* 16h ^> 16h */
351
&&get16_12_21, /* 16s -> 16h */
352
&&get16_12_A1, /* 16s ^> 16h */
353
&&get16_0123_12, /* 24h -> 16h */
354
&&get16_0123_92, /* 24h ^> 16h */
355
&&get16_1230_32, /* 24s -> 16h */
356
&&get16_1230_B2, /* 24s ^> 16h */
357
&&get16_1234_12, /* 32h -> 16h */
358
&&get16_1234_92, /* 32h ^> 16h */
359
&&get16_1234_43, /* 32s -> 16h */
360
&&get16_1234_C3, /* 32s ^> 16h */
362
&&get16_123_12, /* 24h -> 16h */
363
&&get16_123_92, /* 24h ^> 16h */
364
&&get16_123_32, /* 24s -> 16h */
365
&&get16_123_B2, /* 24s ^> 16h */
366
&&get16_123_12_20, /* 20h -> 16h */
367
&&get16_123_92_20, /* 20h ^> 16h */
368
&&get16_123_32_20, /* 20s -> 16h */
369
&&get16_123_B2_20, /* 20s ^> 16h */
370
&&get16_123_12_18, /* 18h -> 16h */
371
&&get16_123_92_18, /* 18h ^> 16h */
372
&&get16_123_32_18, /* 18s -> 16h */
373
&&get16_123_B2_18, /* 18s ^> 16h */
379
get16_1_10: sample = (u_int16_t)as_u8c(src) << 8; goto GET16_END;
380
get16_1_90: sample = (u_int16_t)(as_u8c(src) ^ 0x80) << 8; goto GET16_END;
381
get16_12_12: sample = as_u16c(src); goto GET16_END;
382
get16_12_92: sample = as_u16c(src) ^ 0x8000; goto GET16_END;
383
get16_12_21: sample = bswap_16(as_u16c(src)); goto GET16_END;
384
get16_12_A1: sample = bswap_16(as_u16c(src) ^ 0x80); goto GET16_END;
385
get16_0123_12: sample = as_u32c(src) >> 8; goto GET16_END;
386
get16_0123_92: sample = (as_u32c(src) >> 8) ^ 0x8000; goto GET16_END;
387
get16_1230_32: sample = bswap_16(as_u32c(src) >> 8); goto GET16_END;
388
get16_1230_B2: sample = bswap_16((as_u32c(src) >> 8) ^ 0x80); goto GET16_END;
389
get16_1234_12: sample = as_u32c(src) >> 16; goto GET16_END;
390
get16_1234_92: sample = (as_u32c(src) >> 16) ^ 0x8000; goto GET16_END;
391
get16_1234_43: sample = bswap_16(as_u32c(src)); goto GET16_END;
392
get16_1234_C3: sample = bswap_16(as_u32c(src) ^ 0x80); goto GET16_END;
393
get16_123_12: sample = _get_triple(src) >> 8; goto GET16_END;
394
get16_123_92: sample = (_get_triple(src) >> 8) ^ 0x8000; goto GET16_END;
395
get16_123_32: sample = _get_triple_s(src) >> 8; goto GET16_END;
396
get16_123_B2: sample = (_get_triple_s(src) >> 8) ^ 0x8000; goto GET16_END;
397
get16_123_12_20: sample = _get_triple(src) >> 4; goto GET16_END;
398
get16_123_92_20: sample = (_get_triple(src) >> 4) ^ 0x8000; goto GET16_END;
399
get16_123_32_20: sample = _get_triple_s(src) >> 4; goto GET16_END;
400
get16_123_B2_20: sample = (_get_triple_s(src) >> 4) ^ 0x8000; goto GET16_END;
401
get16_123_12_18: sample = _get_triple(src) >> 2; goto GET16_END;
402
get16_123_92_18: sample = (_get_triple(src) >> 2) ^ 0x8000; goto GET16_END;
403
get16_123_32_18: sample = _get_triple_s(src) >> 2; goto GET16_END;
404
get16_123_B2_18: sample = (_get_triple_s(src) >> 2) ^ 0x8000; goto GET16_END;
409
/* dst_wid dst_endswap sign_toggle */
410
static void *const put16_labels[4 * 2 * 2] = {
411
&&put16_12_1, /* 16h -> 8h */
412
&&put16_12_9, /* 16h ^> 8h */
413
&&put16_12_1, /* 16h -> 8s */
414
&&put16_12_9, /* 16h ^> 8s */
415
&&put16_12_12, /* 16h -> 16h */
416
&&put16_12_92, /* 16h ^> 16h */
417
&&put16_12_21, /* 16h -> 16s */
418
&&put16_12_29, /* 16h ^> 16s */
419
&&put16_12_0120, /* 16h -> 24h */
420
&&put16_12_0920, /* 16h ^> 24h */
421
&&put16_12_0210, /* 16h -> 24s */
422
&&put16_12_0290, /* 16h ^> 24s */
423
&&put16_12_1200, /* 16h -> 32h */
424
&&put16_12_9200, /* 16h ^> 32h */
425
&&put16_12_0021, /* 16h -> 32s */
426
&&put16_12_0029, /* 16h ^> 32s */
432
put16_12_1: as_u8(dst) = sample >> 8; goto PUT16_END;
433
put16_12_9: as_u8(dst) = (sample >> 8) ^ 0x80; goto PUT16_END;
434
put16_12_12: as_u16(dst) = sample; goto PUT16_END;
435
put16_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT16_END;
436
put16_12_21: as_u16(dst) = bswap_16(sample); goto PUT16_END;
437
put16_12_29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT16_END;
438
put16_12_0120: as_u32(dst) = sx24((u_int32_t)sample << 8); goto PUT16_END;
439
put16_12_0920: as_u32(dst) = sx24((u_int32_t)(sample ^ 0x8000) << 8); goto PUT16_END;
440
put16_12_0210: as_u32(dst) = sx24s((u_int32_t)bswap_16(sample) << 8); goto PUT16_END;
441
put16_12_0290: as_u32(dst) = sx24s((u_int32_t)(bswap_16(sample) ^ 0x80) << 8); goto PUT16_END;
442
put16_12_1200: as_u32(dst) = (u_int32_t)sample << 16; goto PUT16_END;
443
put16_12_9200: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 16; goto PUT16_END;
444
put16_12_0021: as_u32(dst) = (u_int32_t)bswap_16(sample); goto PUT16_END;
445
put16_12_0029: as_u32(dst) = (u_int32_t)bswap_16(sample) ^ 0x80; goto PUT16_END;
455
/* src_wid src_endswap sign_toggle */
456
static void *const get32_labels[4 * 2 * 2 + 4 * 3] = {
457
&&get32_1_1000, /* 8h -> 32h */
458
&&get32_1_9000, /* 8h ^> 32h */
459
&&get32_1_1000, /* 8s -> 32h */
460
&&get32_1_9000, /* 8s ^> 32h */
461
&&get32_12_1200, /* 16h -> 32h */
462
&&get32_12_9200, /* 16h ^> 32h */
463
&&get32_12_2100, /* 16s -> 32h */
464
&&get32_12_A100, /* 16s ^> 32h */
465
&&get32_0123_1230, /* 24h -> 32h */
466
&&get32_0123_9230, /* 24h ^> 32h */
467
&&get32_1230_3210, /* 24s -> 32h */
468
&&get32_1230_B210, /* 24s ^> 32h */
469
&&get32_1234_1234, /* 32h -> 32h */
470
&&get32_1234_9234, /* 32h ^> 32h */
471
&&get32_1234_4321, /* 32s -> 32h */
472
&&get32_1234_C321, /* 32s ^> 32h */
474
&&get32_123_1230, /* 24h -> 32h */
475
&&get32_123_9230, /* 24h ^> 32h */
476
&&get32_123_3210, /* 24s -> 32h */
477
&&get32_123_B210, /* 24s ^> 32h */
478
&&get32_123_1230_20, /* 20h -> 32h */
479
&&get32_123_9230_20, /* 20h ^> 32h */
480
&&get32_123_3210_20, /* 20s -> 32h */
481
&&get32_123_B210_20, /* 20s ^> 32h */
482
&&get32_123_1230_18, /* 18h -> 32h */
483
&&get32_123_9230_18, /* 18h ^> 32h */
484
&&get32_123_3210_18, /* 18s -> 32h */
485
&&get32_123_B210_18, /* 18s ^> 32h */
490
#define GET32_END __conv24_get
495
get32_1_1000: sample = (u_int32_t)as_u8c(src) << 24; goto GET32_END;
496
get32_1_9000: sample = (u_int32_t)(as_u8c(src) ^ 0x80) << 24; goto GET32_END;
497
get32_12_1200: sample = (u_int32_t)as_u16c(src) << 16; goto GET32_END;
498
get32_12_9200: sample = (u_int32_t)(as_u16c(src) ^ 0x8000) << 16; goto GET32_END;
499
get32_12_2100: sample = (u_int32_t)bswap_16(as_u16c(src)) << 16; goto GET32_END;
500
get32_12_A100: sample = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto GET32_END;
501
get32_0123_1230: sample = as_u32c(src) << 8; goto GET32_END;
502
get32_0123_9230: sample = (as_u32c(src) << 8) ^ 0x80000000; goto GET32_END;
503
get32_1230_3210: sample = bswap_32(as_u32c(src) >> 8); goto GET32_END;
504
get32_1230_B210: sample = bswap_32((as_u32c(src) >> 8) ^ 0x80); goto GET32_END;
505
get32_1234_1234: sample = as_u32c(src); goto GET32_END;
506
get32_1234_9234: sample = as_u32c(src) ^ 0x80000000; goto GET32_END;
507
get32_1234_4321: sample = bswap_32(as_u32c(src)); goto GET32_END;
508
get32_1234_C321: sample = bswap_32(as_u32c(src) ^ 0x80); goto GET32_END;
509
get32_123_1230: sample = _get_triple(src) << 8; goto GET32_END;
510
get32_123_9230: sample = (_get_triple(src) << 8) ^ 0x80000000; goto GET32_END;
511
get32_123_3210: sample = _get_triple_s(src) << 8; goto GET32_END;
512
get32_123_B210: sample = (_get_triple_s(src) << 8) ^ 0x80000000; goto GET32_END;
513
get32_123_1230_20: sample = _get_triple(src) << 12; goto GET32_END;
514
get32_123_9230_20: sample = (_get_triple(src) << 12) ^ 0x80000000; goto GET32_END;
515
get32_123_3210_20: sample = _get_triple_s(src) << 12; goto GET32_END;
516
get32_123_B210_20: sample = (_get_triple_s(src) << 12) ^ 0x80000000; goto GET32_END;
517
get32_123_1230_18: sample = _get_triple(src) << 14; goto GET32_END;
518
get32_123_9230_18: sample = (_get_triple(src) << 14) ^ 0x80000000; goto GET32_END;
519
get32_123_3210_18: sample = _get_triple_s(src) << 14; goto GET32_END;
520
get32_123_B210_18: sample = (_get_triple_s(src) << 14) ^ 0x80000000; goto GET32_END;
525
__conv24_get: goto *put;
526
#define PUT32_END CONV24_END
530
/* dst_wid dst_endswap sign_toggle */
531
static void *const put32_labels[4 * 2 * 2 + 4 * 3] = {
532
&&put32_1234_1, /* 32h -> 8h */
533
&&put32_1234_9, /* 32h ^> 8h */
534
&&put32_1234_1, /* 32h -> 8s */
535
&&put32_1234_9, /* 32h ^> 8s */
536
&&put32_1234_12, /* 32h -> 16h */
537
&&put32_1234_92, /* 32h ^> 16h */
538
&&put32_1234_21, /* 32h -> 16s */
539
&&put32_1234_29, /* 32h ^> 16s */
540
&&put32_1234_0123, /* 32h -> 24h */
541
&&put32_1234_0923, /* 32h ^> 24h */
542
&&put32_1234_3210, /* 32h -> 24s */
543
&&put32_1234_3290, /* 32h ^> 24s */
544
&&put32_1234_1234, /* 32h -> 32h */
545
&&put32_1234_9234, /* 32h ^> 32h */
546
&&put32_1234_4321, /* 32h -> 32s */
547
&&put32_1234_4329, /* 32h ^> 32s */
549
&&put32_1234_123, /* 32h -> 24h */
550
&&put32_1234_923, /* 32h ^> 24h */
551
&&put32_1234_321, /* 32h -> 24s */
552
&&put32_1234_329, /* 32h ^> 24s */
553
&&put32_1234_123_20, /* 32h -> 24h */
554
&&put32_1234_923_20, /* 32h ^> 24h */
555
&&put32_1234_321_20, /* 32h -> 24s */
556
&&put32_1234_329_20, /* 32h ^> 24s */
557
&&put32_1234_123_18, /* 32h -> 24h */
558
&&put32_1234_923_18, /* 32h ^> 24h */
559
&&put32_1234_321_18, /* 32h -> 24s */
560
&&put32_1234_329_18, /* 32h ^> 24s */
571
put32_1234_1: as_u8(dst) = sample >> 24; goto PUT32_END;
572
put32_1234_9: as_u8(dst) = (sample >> 24) ^ 0x80; goto PUT32_END;
573
put32_1234_12: as_u16(dst) = sample >> 16; goto PUT32_END;
574
put32_1234_92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT32_END;
575
put32_1234_21: as_u16(dst) = bswap_16(sample >> 16); goto PUT32_END;
576
put32_1234_29: as_u16(dst) = bswap_16(sample >> 16) ^ 0x80; goto PUT32_END;
577
put32_1234_0123: as_u32(dst) = sx24(sample >> 8); goto PUT32_END;
578
put32_1234_0923: as_u32(dst) = sx24((sample >> 8) ^ 0x800000); goto PUT32_END;
579
put32_1234_3210: as_u32(dst) = sx24s(bswap_32(sample) << 8); goto PUT32_END;
580
put32_1234_3290: as_u32(dst) = sx24s((bswap_32(sample) ^ 0x80) << 8); goto PUT32_END;
581
put32_1234_1234: as_u32(dst) = sample; goto PUT32_END;
582
put32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT32_END;
583
put32_1234_4321: as_u32(dst) = bswap_32(sample); goto PUT32_END;
584
put32_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT32_END;
585
put32_1234_123: _put_triple(dst, sample >> 8); goto PUT32_END;
586
put32_1234_923: _put_triple(dst, (sample ^ 0x80000000) >> 8); goto PUT32_END;
587
put32_1234_321: _put_triple_s(dst, sample >> 8); goto PUT32_END;
588
put32_1234_329: _put_triple_s(dst, (sample ^ 0x80000000) >> 8); goto PUT32_END;
589
put32_1234_123_20: _put_triple(dst, sample >> 12); goto PUT32_END;
590
put32_1234_923_20: _put_triple(dst, (sample ^ 0x80000000) >> 12); goto PUT32_END;
591
put32_1234_321_20: _put_triple_s(dst, sample >> 12); goto PUT32_END;
592
put32_1234_329_20: _put_triple_s(dst, (sample ^ 0x80000000) >> 12); goto PUT32_END;
593
put32_1234_123_18: _put_triple(dst, sample >> 14); goto PUT32_END;
594
put32_1234_923_18: _put_triple(dst, (sample ^ 0x80000000) >> 14); goto PUT32_END;
595
put32_1234_321_18: _put_triple_s(dst, sample >> 14); goto PUT32_END;
596
put32_1234_329_18: _put_triple_s(dst, (sample ^ 0x80000000) >> 14); goto PUT32_END;
606
/* width endswap sign_toggle */
607
static void *const getu_labels[4 * 2 * 2] = {
608
&&getu_1_1, /* 8h -> 8h */
609
&&getu_1_9, /* 8h ^> 8h */
610
&&getu_1_1, /* 8s -> 8h */
611
&&getu_1_9, /* 8s ^> 8h */
612
&&getu_12_12, /* 16h -> 16h */
613
&&getu_12_92, /* 16h ^> 16h */
614
&&getu_12_21, /* 16s -> 16h */
615
&&getu_12_A1, /* 16s ^> 16h */
616
&&getu_0123_0123, /* 24h -> 24h */
617
&&getu_0123_0923, /* 24h ^> 24h */
618
&&getu_1230_0321, /* 24s -> 24h */
619
&&getu_1230_0B21, /* 24s ^> 24h */
620
&&getu_1234_1234, /* 32h -> 32h */
621
&&getu_1234_9234, /* 32h ^> 32h */
622
&&getu_1234_4321, /* 32s -> 32h */
623
&&getu_1234_C321, /* 32s ^> 32h */
629
getu_1_1: sample = as_u8c(src); goto GETU_END;
630
getu_1_9: sample = as_u8c(src) ^ 0x80; goto GETU_END;
631
getu_12_12: sample = as_u16c(src); goto GETU_END;
632
getu_12_92: sample = as_u16c(src) ^ 0x8000; goto GETU_END;
633
getu_12_21: sample = bswap_16(as_u16c(src)); goto GETU_END;
634
getu_12_A1: sample = bswap_16(as_u16c(src) ^ 0x80); goto GETU_END;
635
getu_0123_0123: sample = sx24(as_u32c(src)); goto GETU_END;
636
getu_0123_0923: sample = sx24(as_u32c(src) ^ 0x800000); goto GETU_END;
637
getu_1230_0321: sample = sx24(bswap_32(as_u32c(src))); goto GETU_END;
638
getu_1230_0B21: sample = sx24(bswap_32(as_u32c(src) ^ 0x8000)); goto GETU_END;
639
getu_1234_1234: sample = as_u32c(src); goto GETU_END;
640
getu_1234_9234: sample = as_u32c(src) ^ 0x80000000; goto GETU_END;
641
getu_1234_4321: sample = bswap_32(as_u32c(src)); goto GETU_END;
642
getu_1234_C321: sample = bswap_32(as_u32c(src) ^ 0x80); goto GETU_END;
647
/* width endswap sign_toggle */
648
static void *const gets_labels[4 * 2 * 2] = {
649
&&gets_1_1, /* 8h -> 8h */
650
&&gets_1_9, /* 8h ^> 8h */
651
&&gets_1_1, /* 8s -> 8h */
652
&&gets_1_9, /* 8s ^> 8h */
653
&&gets_12_12, /* 16h -> 16h */
654
&&gets_12_92, /* 16h ^> 16h */
655
&&gets_12_21, /* 16s -> 16h */
656
&&gets_12_A1, /* 16s ^> 16h */
657
&&gets_0123_0123, /* 24h -> 24h */
658
&&gets_0123_0923, /* 24h ^> 24h */
659
&&gets_1230_0321, /* 24s -> 24h */
660
&&gets_1230_0B21, /* 24s ^> 24h */
661
&&gets_1234_1234, /* 32h -> 32h */
662
&&gets_1234_9234, /* 32h ^> 32h */
663
&&gets_1234_4321, /* 32s -> 32h */
664
&&gets_1234_C321, /* 32s ^> 32h */
670
gets_1_1: sample = as_s8c(src); goto GETS_END;
671
gets_1_9: sample = (int8_t)(as_s8c(src) ^ 0x80); goto GETS_END;
672
gets_12_12: sample = as_s16c(src); goto GETS_END;
673
gets_12_92: sample = (int16_t)(as_s16c(src) ^ 0x8000); goto GETS_END;
674
gets_12_21: sample = (int16_t)bswap_16(as_s16c(src)); goto GETS_END;
675
gets_12_A1: sample = (int16_t)bswap_16(as_s16c(src) ^ 0x80); goto GETS_END;
676
gets_0123_0123: sample = sx24((int32_t)(as_s32c(src) << 8) >> 8); goto GETS_END;
677
gets_0123_0923: sample = sx24((int32_t)((as_s32c(src) ^ 0x800000) << 8) >> 8); goto GETS_END;
678
gets_1230_0321: sample = sx24((int32_t)(bswap_32(as_s32c(src)) << 8) >> 8); goto GETS_END;
679
gets_1230_0B21: sample = sx24((int32_t)(bswap_32(as_s32c(src) ^ 0x8000) << 8) >> 8); goto GETS_END;
680
gets_1234_1234: sample = as_s32c(src); goto GETS_END;
681
gets_1234_9234: sample = (int32_t)(as_s32c(src) ^ 0x80000000); goto GETS_END;
682
gets_1234_4321: sample = (int32_t)bswap_32(as_s32c(src)); goto GETS_END;
683
gets_1234_C321: sample = (int32_t)bswap_32(as_s32c(src) ^ 0x80); goto GETS_END;
688
/* width endswap sign_toggle */
689
static void *const put_labels[4 * 2 * 2] = {
690
&&put_1_1, /* 8h -> 8h */
691
&&put_1_9, /* 8h ^> 8h */
692
&&put_1_1, /* 8h -> 8s */
693
&&put_1_9, /* 8h ^> 8s */
694
&&put_12_12, /* 16h -> 16h */
695
&&put_12_92, /* 16h ^> 16h */
696
&&put_12_21, /* 16h -> 16s */
697
&&put_12_29, /* 16h ^> 16s */
698
&&put_0123_0123, /* 24h -> 24h */
699
&&put_0123_0923, /* 24h ^> 24h */
700
&&put_0123_3210, /* 24h -> 24s */
701
&&put_0123_3290, /* 24h ^> 24s */
702
&&put_1234_1234, /* 32h -> 32h */
703
&&put_1234_9234, /* 32h ^> 32h */
704
&&put_1234_4321, /* 32h -> 32s */
705
&&put_1234_4329, /* 32h ^> 32s */
710
put_1_1: as_s8(dst) = sample; goto PUT_END;
711
put_1_9: as_u8(dst) = sample ^ 0x80; goto PUT_END;
712
put_12_12: as_s16(dst) = sample; goto PUT_END;
713
put_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT_END;
714
put_12_21: as_s16(dst) = bswap_16(sample); goto PUT_END;
715
put_12_29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT_END;
716
/* this always writes the unused byte in 24-bit formats as 0x00 */
717
put_0123_0123: as_s32(dst) = sx24(sample & 0x00ffffff); goto PUT_END;
718
put_0123_0923: as_u32(dst) = sx24((sample & 0x00ffffff) ^ 0x800000); goto PUT_END;
719
put_0123_3210: as_s32(dst) = sx24s(bswap_32(sample) & 0xffffff00); goto PUT_END;
720
put_0123_3290: as_u32(dst) = sx24s((bswap_32(sample) & 0xffffff00) ^ 0x8000); goto PUT_END;
721
put_1234_1234: as_s32(dst) = sample; goto PUT_END;
722
put_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT_END;
723
put_1234_4321: as_s32(dst) = bswap_32(sample); goto PUT_END;
724
put_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT_END;
728
/* type (0 = float, 1 = float64), endswap */
729
static void *const put32float_labels[2 * 2] = {
730
&&put32f_1234_1234F, /* 32h -> (float)h */
731
&&put32f_1234_4321F, /* 32h -> (float)s */
732
&&put32f_1234_1234D, /* 32h -> (float64)h */
733
&&put32f_1234_4321D, /* 32h -> (float64)s */
738
put32f_1234_1234F: as_float(dst) = (float_t)((int32_t)sample) / (float_t)0x80000000UL; goto PUT32F_END;
739
put32f_1234_4321F: tmp_float.f = (float_t)((int32_t)sample) / (float_t)0x80000000UL;
740
as_u32(dst) = bswap_32(tmp_float.i); goto PUT32F_END;
741
put32f_1234_1234D: as_double(dst) = (double_t)((int32_t)sample) / (double_t)0x80000000UL; goto PUT32F_END;
742
put32f_1234_4321D: tmp_double.d = (double_t)((int32_t)sample) / (double_t)0x80000000UL;
743
as_u64(dst) = bswap_64(tmp_double.l); goto PUT32F_END;
747
/* type (0 = float, 1 = float64), endswap */
748
static void *const get32float_labels[2 * 2] = {
749
&&get32f_1234F_1234, /* (float)h -> 32h */
750
&&get32f_4321F_1234, /* (float)s -> 32h */
751
&&get32f_1234D_1234, /* (float64)h -> 32h */
752
&&get32f_4321D_1234, /* (float64)s -> 32h */
757
get32f_1234F_1234: tmp_float.f = as_floatc(src);
758
if (tmp_float.f >= 1.0)
760
else if (tmp_float.f <= -1.0)
763
sample = (int32_t)(tmp_float.f * (float_t)0x80000000UL);
765
get32f_4321F_1234: tmp_float.i = bswap_32(as_u32c(src));
766
if (tmp_float.f >= 1.0)
768
else if (tmp_float.f <= -1.0)
771
sample = (int32_t)(tmp_float.f * (float_t)0x80000000UL);
773
get32f_1234D_1234: tmp_double.d = as_doublec(src);
774
if (tmp_double.d >= 1.0)
776
else if (tmp_double.d <= -1.0)
779
sample = (int32_t)(tmp_double.d * (double_t)0x80000000UL);
781
get32f_4321D_1234: tmp_double.l = bswap_64(as_u64c(src));
782
if (tmp_double.d >= 1.0)
784
else if (tmp_double.d <= -1.0)
787
sample = (int32_t)(tmp_double.d * (double_t)0x80000000UL);
792
static inline void _norms(const void *src, void *dst,
794
int dst_sign, int dst_wid, int dst_end)
809
else if (s <= -0x8000)
816
else if (s <= -0x800000)
822
s64 = *(int64_t*)src;
823
if (s64 >= 0x7fffffff)
825
else if (s64 <= -0x80000000)
834
if (src_wid < dst_wid) {
835
unsigned int bits = dst_wid - src_wid;
837
} else if (src_wid > dst_wid) {
838
unsigned int bits = src_wid - dst_wid;
839
s = (s + (1 << (bits - 1))) / (1 << bits);
842
s += (1U << (dst_wid - 1));
850
*(u_int16_t*)dst = s;
856
*(u_int32_t*)dst = s;
865
*(u_int8_t*)dst = 0x80;
871
*(u_int16_t*)dst = dst_end ? 0x0080 : 0x8000;
873
*(u_int16_t*)dst = 0;
877
*(u_int32_t*)dst = dst_end ? 0x00008000 : 0x00800000;
879
*(u_int32_t*)dst = 0;
883
*(u_int32_t*)dst = dst_end ? 0x00000080 : 0x80000000;
885
*(u_int32_t*)dst = 0;
897
*(u_int8_t*)dst = 0x7f;
899
*(u_int8_t*)dst = 0xff;
903
*(u_int16_t*)dst = dst_end ? 0xff7f : 0x7fff;
905
*(u_int16_t*)dst = 0;
909
*(u_int32_t*)dst = dst_end ? 0xffff7f00 : 0x007fffff;
911
*(u_int32_t*)dst = 0;
915
*(u_int32_t*)dst = dst_end ? 0xffffff7f : 0x7fffffff;
917
*(u_int32_t*)dst = 0;
926
/* src_wid dst_sign dst_wid dst_end */
927
static void *const norms_labels[4 * 2 * 4 * 2] = {
928
&&norms_8_u8, /* s8 -> u8 */
929
&&norms_8_u8, /* s8 -> u8 */
930
&&norms_8_u16h, /* s8 -> u16h */
931
&&norms_8_u16s, /* s8 -> u16s */
932
&&norms_8_u24h, /* s8 -> u24h */
933
&&norms_8_u24s, /* s8 -> u24s */
934
&&norms_8_u32h, /* s8 -> u32h */
935
&&norms_8_u32s, /* s8 -> u32s */
936
&&norms_8_s8, /* s8 -> s8 */
937
&&norms_8_s8, /* s8 -> s8 */
938
&&norms_8_s16h, /* s8 -> s16h */
939
&&norms_8_s16s, /* s8 -> s16s */
940
&&norms_8_s24h, /* s8 -> s24h */
941
&&norms_8_s24s, /* s8 -> s24s */
942
&&norms_8_s32h, /* s8 -> s32h */
943
&&norms_8_s32s, /* s8 -> s32s */
944
&&norms_16_u8, /* s16 -> u8 */
945
&&norms_16_u8, /* s16 -> u8 */
946
&&norms_16_u16h, /* s16 -> u16h */
947
&&norms_16_u16s, /* s16 -> u16s */
948
&&norms_16_u24h, /* s16 -> u24h */
949
&&norms_16_u24s, /* s16 -> u24s */
950
&&norms_16_u32h, /* s16 -> u32h */
951
&&norms_16_u32s, /* s16 -> u32s */
952
&&norms_16_s8, /* s16 -> s8 h*/
953
&&norms_16_s8, /* s16 -> s8 */
954
&&norms_16_s16h, /* s16 -> s16h */
955
&&norms_16_s16s, /* s16 -> s16s */
956
&&norms_16_s24h, /* s16 -> s24h */
957
&&norms_16_s24s, /* s16 -> s24s */
958
&&norms_16_s32h, /* s16 -> s32h */
959
&&norms_16_s32s, /* s16 -> s32s */
960
&&norms_24_u8, /* s24 -> u8 */
961
&&norms_24_u8, /* s24 -> u8 */
962
&&norms_24_u16h, /* s24 -> u16h */
963
&&norms_24_u16s, /* s24 -> u16s */
964
&&norms_24_u24h, /* s24 -> u24h */
965
&&norms_24_u24s, /* s24 -> u24s */
966
&&norms_24_u32h, /* s24 -> u32h */
967
&&norms_24_u32s, /* s24 -> u32s */
968
&&norms_24_s8, /* s24 -> s8 */
969
&&norms_24_s8, /* s24 -> s8 */
970
&&norms_24_s16h, /* s24 -> s16h */
971
&&norms_24_s16s, /* s24 -> s16s */
972
&&norms_24_s24h, /* s24 -> s24h */
973
&&norms_24_s24s, /* s24 -> s24s */
974
&&norms_24_s32h, /* s24 -> s32h */
975
&&norms_24_s32s, /* s24 -> s32s */
976
&&norms_32_u8, /* s32 -> u8 */
977
&&norms_32_u8, /* s32 -> u8 */
978
&&norms_32_u16h, /* s32 -> u16h */
979
&&norms_32_u16s, /* s32 -> u16s */
980
&&norms_32_u24h, /* s32 -> u24h */
981
&&norms_32_u24s, /* s32 -> u24s */
982
&&norms_32_u32h, /* s32 -> u32h */
983
&&norms_32_u32s, /* s32 -> u32s */
984
&&norms_32_s8, /* s32 -> s8 */
985
&&norms_32_s8, /* s32 -> s8 */
986
&&norms_32_s16h, /* s32 -> s16h */
987
&&norms_32_s16s, /* s32 -> s16s */
988
&&norms_32_s24h, /* s32 -> s24h */
989
&&norms_32_s24s, /* s32 -> s24s */
990
&&norms_32_s32h, /* s32 -> s32h */
991
&&norms_32_s32s, /* s32 -> s32s */
996
norms_8_u8: _norms(src, dst, 8, 0, 8, 0); goto NORMS_END;
997
norms_8_u16h: _norms(src, dst, 8, 0, 16, 0); goto NORMS_END;
998
norms_8_u16s: _norms(src, dst, 8, 0, 16, 1); goto NORMS_END;
999
norms_8_u24h: _norms(src, dst, 8, 0, 24, 0); goto NORMS_END;
1000
norms_8_u24s: _norms(src, dst, 8, 0, 24, 1); goto NORMS_END;
1001
norms_8_u32h: _norms(src, dst, 8, 0, 32, 0); goto NORMS_END;
1002
norms_8_u32s: _norms(src, dst, 8, 0, 32, 1); goto NORMS_END;
1003
norms_8_s8: _norms(src, dst, 8, 1, 8, 0); goto NORMS_END;
1004
norms_8_s16h: _norms(src, dst, 8, 1, 16, 0); goto NORMS_END;
1005
norms_8_s16s: _norms(src, dst, 8, 1, 16, 1); goto NORMS_END;
1006
norms_8_s24h: _norms(src, dst, 8, 1, 24, 0); goto NORMS_END;
1007
norms_8_s24s: _norms(src, dst, 8, 1, 24, 1); goto NORMS_END;
1008
norms_8_s32h: _norms(src, dst, 8, 1, 32, 0); goto NORMS_END;
1009
norms_8_s32s: _norms(src, dst, 8, 1, 32, 1); goto NORMS_END;
1010
norms_16_u8: _norms(src, dst, 16, 0, 8, 0); goto NORMS_END;
1011
norms_16_u16h: _norms(src, dst, 16, 0, 16, 0); goto NORMS_END;
1012
norms_16_u16s: _norms(src, dst, 16, 0, 16, 1); goto NORMS_END;
1013
norms_16_u24h: _norms(src, dst, 16, 0, 24, 0); goto NORMS_END;
1014
norms_16_u24s: _norms(src, dst, 16, 0, 24, 1); goto NORMS_END;
1015
norms_16_u32h: _norms(src, dst, 16, 0, 32, 0); goto NORMS_END;
1016
norms_16_u32s: _norms(src, dst, 16, 0, 32, 1); goto NORMS_END;
1017
norms_16_s8: _norms(src, dst, 16, 1, 8, 0); goto NORMS_END;
1018
norms_16_s16h: _norms(src, dst, 16, 1, 16, 0); goto NORMS_END;
1019
norms_16_s16s: _norms(src, dst, 16, 1, 16, 1); goto NORMS_END;
1020
norms_16_s24h: _norms(src, dst, 16, 1, 24, 0); goto NORMS_END;
1021
norms_16_s24s: _norms(src, dst, 16, 1, 24, 1); goto NORMS_END;
1022
norms_16_s32h: _norms(src, dst, 16, 1, 32, 0); goto NORMS_END;
1023
norms_16_s32s: _norms(src, dst, 16, 1, 32, 1); goto NORMS_END;
1024
norms_24_u8: _norms(src, dst, 24, 0, 8, 0); goto NORMS_END;
1025
norms_24_u16h: _norms(src, dst, 24, 0, 16, 0); goto NORMS_END;
1026
norms_24_u16s: _norms(src, dst, 24, 0, 16, 1); goto NORMS_END;
1027
norms_24_u24h: _norms(src, dst, 24, 0, 24, 0); goto NORMS_END;
1028
norms_24_u24s: _norms(src, dst, 24, 0, 24, 1); goto NORMS_END;
1029
norms_24_u32h: _norms(src, dst, 24, 0, 32, 0); goto NORMS_END;
1030
norms_24_u32s: _norms(src, dst, 24, 0, 32, 1); goto NORMS_END;
1031
norms_24_s8: _norms(src, dst, 24, 1, 8, 0); goto NORMS_END;
1032
norms_24_s16h: _norms(src, dst, 24, 1, 16, 0); goto NORMS_END;
1033
norms_24_s16s: _norms(src, dst, 24, 1, 16, 1); goto NORMS_END;
1034
norms_24_s24h: _norms(src, dst, 24, 1, 24, 0); goto NORMS_END;
1035
norms_24_s24s: _norms(src, dst, 24, 1, 24, 1); goto NORMS_END;
1036
norms_24_s32h: _norms(src, dst, 24, 1, 32, 0); goto NORMS_END;
1037
norms_24_s32s: _norms(src, dst, 24, 1, 32, 1); goto NORMS_END;
1038
norms_32_u8: _norms(src, dst, 32, 0, 8, 0); goto NORMS_END;
1039
norms_32_u16h: _norms(src, dst, 32, 0, 16, 0); goto NORMS_END;
1040
norms_32_u16s: _norms(src, dst, 32, 0, 16, 1); goto NORMS_END;
1041
norms_32_u24h: _norms(src, dst, 32, 0, 24, 0); goto NORMS_END;
1042
norms_32_u24s: _norms(src, dst, 32, 0, 24, 1); goto NORMS_END;
1043
norms_32_u32h: _norms(src, dst, 32, 0, 32, 0); goto NORMS_END;
1044
norms_32_u32s: _norms(src, dst, 32, 0, 32, 1); goto NORMS_END;
1045
norms_32_s8: _norms(src, dst, 32, 1, 8, 0); goto NORMS_END;
1046
norms_32_s16h: _norms(src, dst, 32, 1, 16, 0); goto NORMS_END;
1047
norms_32_s16s: _norms(src, dst, 32, 1, 16, 1); goto NORMS_END;
1048
norms_32_s24h: _norms(src, dst, 32, 1, 24, 0); goto NORMS_END;
1049
norms_32_s24s: _norms(src, dst, 32, 1, 24, 1); goto NORMS_END;
1050
norms_32_s32h: _norms(src, dst, 32, 1, 32, 0); goto NORMS_END;
1051
norms_32_s32s: _norms(src, dst, 32, 1, 32, 1); goto NORMS_END;
1074
#undef _get_triple_s
1075
#undef _get_triple_le
1076
#undef _get_triple_be
1078
#undef _put_triple_s
1079
#undef _put_triple_le
1080
#undef _put_triple_be