/*
* Plugin sample operators with fast switch
- * Copyright (c) 2000 by Jaroslav Kysela <perex@suse.cz>
+ * Copyright (c) 2000 by Jaroslav Kysela <perex@perex.cz>
*
*
* This library is free software; you can redistribute it and/or modify
*
*/
-#define as_u8(ptr) (*(u_int8_t*)(ptr))
-#define as_u16(ptr) (*(u_int16_t*)(ptr))
-#define as_u32(ptr) (*(u_int32_t*)(ptr))
-#define as_u64(ptr) (*(u_int64_t*)(ptr))
+#ifndef SX_INLINES
+#define SX_INLINES
+static inline uint32_t sx24(uint32_t x)
+{
+ if(x&0x00800000)
+ return x|0xFF000000;
+ return x&0x00FFFFFF;
+}
+static inline uint32_t sx24s(uint32_t x)
+{
+ if(x&0x00008000)
+ return x|0x000000FF;
+ return x&0xFFFFFF00;
+}
+#endif
+
+#define as_u8(ptr) (*(uint8_t*)(ptr))
+#define as_u16(ptr) (*(uint16_t*)(ptr))
+#define as_u32(ptr) (*(uint32_t*)(ptr))
+#define as_u64(ptr) (*(uint64_t*)(ptr))
#define as_s8(ptr) (*(int8_t*)(ptr))
#define as_s16(ptr) (*(int16_t*)(ptr))
#define as_s32(ptr) (*(int32_t*)(ptr))
#define as_float(ptr) (*(float_t*)(ptr))
#define as_double(ptr) (*(double_t*)(ptr))
-#define as_u8c(ptr) (*(const u_int8_t*)(ptr))
-#define as_u16c(ptr) (*(const u_int16_t*)(ptr))
-#ifdef SND_LITTLE_ENDIAN
-#define as_u24c(ptr) (u_int32_t)(as_u8(ptr) | as_u8(((char *)ptr) + 1) << 8 | as_u8(((char *)ptr + 2) << 16)
-#elif defined(SND_BIG_ENDIAN)
-#define as_u24c(ptr) (u_int32_t)(as_u8(ptr) << 16 | as_u8(((char *)ptr) + 1) << 8 | as_u8(((char *)ptr + 2))
-#else
-#error "Wrong endian..."
-#endif
-#define as_u32c(ptr) (*(const u_int32_t*)(ptr))
-#define as_u64c(ptr) (*(const u_int64_t*)(ptr))
+#define as_u8c(ptr) (*(const uint8_t*)(ptr))
+#define as_u16c(ptr) (*(const uint16_t*)(ptr))
+#define as_u32c(ptr) (*(const uint32_t*)(ptr))
+#define as_u64c(ptr) (*(const uint64_t*)(ptr))
#define as_s8c(ptr) (*(const int8_t*)(ptr))
#define as_s16c(ptr) (*(const int16_t*)(ptr))
#define as_s32c(ptr) (*(const int32_t*)(ptr))
#define as_floatc(ptr) (*(const float_t*)(ptr))
#define as_doublec(ptr) (*(const double_t*)(ptr))
-#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)
-#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))
+#define _get_triple_le(ptr) (*(uint8_t*)(ptr) | (uint32_t)*((uint8_t*)(ptr) + 1) << 8 | (uint32_t)*((uint8_t*)(ptr) + 2) << 16)
+#define _get_triple_be(ptr) ((uint32_t)*(uint8_t*)(ptr) << 16 | (uint32_t)*((uint8_t*)(ptr) + 1) << 8 | *((uint8_t*)(ptr) + 2))
#define _put_triple_le(ptr,val) do { \
- u_int8_t *_tmp = (u_int8_t *)(ptr); \
- u_int32_t _val = (val); \
+ uint8_t *_tmp = (uint8_t *)(ptr); \
+ uint32_t _val = (val); \
_tmp[0] = _val; \
_tmp[1] = _val >> 8; \
_tmp[2] = _val >> 16; \
} while(0)
#define _put_triple_be(ptr,val) do { \
- u_int8_t *_tmp = (u_int8_t *)(ptr); \
- u_int32_t _val = (val); \
+ uint8_t *_tmp = (uint8_t *)(ptr); \
+ uint32_t _val = (val); \
_tmp[0] = _val >> 16; \
_tmp[1] = _val >> 8; \
_tmp[2] = _val; \
#ifdef CONV_LABELS
/* src_wid src_endswap sign_toggle dst_wid dst_endswap */
-static void *conv_labels[4 * 2 * 2 * 4 * 2] = {
+static void *const conv_labels[4 * 2 * 2 * 4 * 2] = {
&&conv_xxx1_xxx1, /* 8h -> 8h */
&&conv_xxx1_xxx1, /* 8h -> 8s */
&&conv_xxx1_xx10, /* 8h -> 16h */
#ifdef CONV_END
while(0) {
conv_xxx1_xxx1: as_u8(dst) = as_u8c(src); goto CONV_END;
-conv_xxx1_xx10: as_u16(dst) = (u_int16_t)as_u8c(src) << 8; goto CONV_END;
-conv_xxx1_xx01: as_u16(dst) = (u_int16_t)as_u8c(src); goto CONV_END;
-conv_xxx1_x100: as_u32(dst) = (u_int32_t)as_u8c(src) << 16; goto CONV_END;
-conv_xxx1_001x: as_u32(dst) = (u_int32_t)as_u8c(src) << 8; goto CONV_END;
-conv_xxx1_1000: as_u32(dst) = (u_int32_t)as_u8c(src) << 24; goto CONV_END;
-conv_xxx1_0001: as_u32(dst) = (u_int32_t)as_u8c(src); goto CONV_END;
+conv_xxx1_xx10: as_u16(dst) = (uint16_t)as_u8c(src) << 8; goto CONV_END;
+conv_xxx1_xx01: as_u16(dst) = (uint16_t)as_u8c(src); goto CONV_END;
+conv_xxx1_x100: as_u32(dst) = sx24((uint32_t)as_u8c(src) << 16); goto CONV_END;
+conv_xxx1_001x: as_u32(dst) = sx24s((uint32_t)as_u8c(src) << 8); goto CONV_END;
+conv_xxx1_1000: as_u32(dst) = (uint32_t)as_u8c(src) << 24; goto CONV_END;
+conv_xxx1_0001: as_u32(dst) = (uint32_t)as_u8c(src); goto CONV_END;
conv_xxx1_xxx9: as_u8(dst) = as_u8c(src) ^ 0x80; goto CONV_END;
-conv_xxx1_xx90: as_u16(dst) = (u_int16_t)(as_u8c(src) ^ 0x80) << 8; goto CONV_END;
-conv_xxx1_xx09: as_u16(dst) = (u_int16_t)(as_u8c(src) ^ 0x80); goto CONV_END;
-conv_xxx1_x900: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80) << 16; goto CONV_END;
-conv_xxx1_009x: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80) << 8; goto CONV_END;
-conv_xxx1_9000: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80) << 24; goto CONV_END;
-conv_xxx1_0009: as_u32(dst) = (u_int32_t)(as_u8c(src) ^ 0x80); goto CONV_END;
+conv_xxx1_xx90: as_u16(dst) = (uint16_t)(as_u8c(src) ^ 0x80) << 8; goto CONV_END;
+conv_xxx1_xx09: as_u16(dst) = (uint16_t)(as_u8c(src) ^ 0x80); goto CONV_END;
+conv_xxx1_x900: as_u32(dst) = sx24((uint32_t)(as_u8c(src) ^ 0x80) << 16); goto CONV_END;
+conv_xxx1_009x: as_u32(dst) = sx24s((uint32_t)(as_u8c(src) ^ 0x80) << 8); goto CONV_END;
+conv_xxx1_9000: as_u32(dst) = (uint32_t)(as_u8c(src) ^ 0x80) << 24; goto CONV_END;
+conv_xxx1_0009: as_u32(dst) = (uint32_t)(as_u8c(src) ^ 0x80); goto CONV_END;
conv_xx12_xxx1: as_u8(dst) = as_u16c(src) >> 8; goto CONV_END;
conv_xx12_xx12: as_u16(dst) = as_u16c(src); goto CONV_END;
conv_xx12_xx21: as_u16(dst) = bswap_16(as_u16c(src)); goto CONV_END;
-conv_xx12_x120: as_u32(dst) = (u_int32_t)as_u16c(src) << 8; goto CONV_END;
-conv_xx12_021x: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)) << 8; goto CONV_END;
-conv_xx12_1200: as_u32(dst) = (u_int32_t)as_u16c(src) << 16; goto CONV_END;
-conv_xx12_0021: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)); goto CONV_END;
+conv_xx12_x120: as_u32(dst) = sx24((uint32_t)as_u16c(src) << 8); goto CONV_END;
+conv_xx12_021x: as_u32(dst) = sx24s((uint32_t)bswap_16(as_u16c(src)) << 8); goto CONV_END;
+conv_xx12_1200: as_u32(dst) = (uint32_t)as_u16c(src) << 16; goto CONV_END;
+conv_xx12_0021: as_u32(dst) = (uint32_t)bswap_16(as_u16c(src)); goto CONV_END;
conv_xx12_xxx9: as_u8(dst) = (as_u16c(src) >> 8) ^ 0x80; goto CONV_END;
conv_xx12_xx92: as_u16(dst) = as_u16c(src) ^ 0x8000; goto CONV_END;
conv_xx12_xx29: as_u16(dst) = bswap_16(as_u16c(src)) ^ 0x80; goto CONV_END;
-conv_xx12_x920: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x8000) << 8; goto CONV_END;
-conv_xx12_029x: as_u32(dst) = (u_int32_t)(bswap_16(as_u16c(src)) ^ 0x80) << 8; goto CONV_END;
-conv_xx12_9200: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x8000) << 16; goto CONV_END;
-conv_xx12_0029: as_u32(dst) = (u_int32_t)(bswap_16(as_u16c(src)) ^ 0x80); goto CONV_END;
+conv_xx12_x920: as_u32(dst) = sx24((uint32_t)(as_u16c(src) ^ 0x8000) << 8); goto CONV_END;
+conv_xx12_029x: as_u32(dst) = sx24s((uint32_t)(bswap_16(as_u16c(src)) ^ 0x80) << 8); goto CONV_END;
+conv_xx12_9200: as_u32(dst) = (uint32_t)(as_u16c(src) ^ 0x8000) << 16; goto CONV_END;
+conv_xx12_0029: as_u32(dst) = (uint32_t)(bswap_16(as_u16c(src)) ^ 0x80); goto CONV_END;
conv_xx12_xxx2: as_u8(dst) = as_u16c(src) & 0xff; goto CONV_END;
-conv_xx12_x210: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)) << 8; goto CONV_END;
-conv_xx12_012x: as_u32(dst) = (u_int32_t)as_u16c(src) << 8; goto CONV_END;
-conv_xx12_2100: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src)) << 16; goto CONV_END;
-conv_xx12_0012: as_u32(dst) = (u_int32_t)as_u16c(src); goto CONV_END;
+conv_xx12_x210: as_u32(dst) = sx24((uint32_t)bswap_16(as_u16c(src)) << 8); goto CONV_END;
+conv_xx12_012x: as_u32(dst) = sx24s((uint32_t)as_u16c(src) << 8); goto CONV_END;
+conv_xx12_2100: as_u32(dst) = (uint32_t)bswap_16(as_u16c(src)) << 16; goto CONV_END;
+conv_xx12_0012: as_u32(dst) = (uint32_t)as_u16c(src); goto CONV_END;
conv_xx12_xxxA: as_u8(dst) = (as_u16c(src) ^ 0x80) & 0xff; goto CONV_END;
conv_xx12_xxA1: as_u16(dst) = bswap_16(as_u16c(src) ^ 0x80); goto CONV_END;
conv_xx12_xx1A: as_u16(dst) = as_u16c(src) ^ 0x80; goto CONV_END;
-conv_xx12_xA10: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 8; goto CONV_END;
-conv_xx12_01Ax: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x80) << 8; goto CONV_END;
-conv_xx12_A100: as_u32(dst) = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto CONV_END;
-conv_xx12_001A: as_u32(dst) = (u_int32_t)(as_u16c(src) ^ 0x80); goto CONV_END;
+conv_xx12_xA10: as_u32(dst) = sx24((uint32_t)bswap_16(as_u16c(src) ^ 0x80) << 8); goto CONV_END;
+conv_xx12_01Ax: as_u32(dst) = sx24s((uint32_t)(as_u16c(src) ^ 0x80) << 8); goto CONV_END;
+conv_xx12_A100: as_u32(dst) = (uint32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto CONV_END;
+conv_xx12_001A: as_u32(dst) = (uint32_t)(as_u16c(src) ^ 0x80); goto CONV_END;
conv_x123_xxx1: as_u8(dst) = as_u32c(src) >> 16; goto CONV_END;
conv_x123_xx12: as_u16(dst) = as_u32c(src) >> 8; goto CONV_END;
conv_x123_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END;
-conv_x123_x123: as_u32(dst) = as_u32c(src); goto CONV_END;
-conv_x123_321x: as_u32(dst) = bswap_32(as_u32c(src)); goto CONV_END;
+conv_x123_x123: as_u32(dst) = sx24(as_u32c(src)); goto CONV_END;
+conv_x123_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src))); goto CONV_END;
conv_x123_1230: as_u32(dst) = as_u32c(src) << 8; goto CONV_END;
conv_x123_0321: as_u32(dst) = bswap_32(as_u32c(src)) >> 8; goto CONV_END;
conv_x123_xxx9: as_u8(dst) = (as_u32c(src) >> 16) ^ 0x80; goto CONV_END;
conv_x123_xx92: as_u16(dst) = (as_u32c(src) >> 8) ^ 0x8000; goto CONV_END;
conv_x123_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 8) ^ 0x80; goto CONV_END;
-conv_x123_x923: as_u32(dst) = as_u32c(src) ^ 0x800000; goto CONV_END;
-conv_x123_329x: as_u32(dst) = bswap_32(as_u32c(src)) ^ 0x8000; goto CONV_END;
+conv_x123_x923: as_u32(dst) = sx24(as_u32c(src) ^ 0x800000); goto CONV_END;
+conv_x123_329x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) ^ 0x8000); goto CONV_END;
conv_x123_9230: as_u32(dst) = (as_u32c(src) ^ 0x800000) << 8; goto CONV_END;
conv_x123_0329: as_u32(dst) = (bswap_32(as_u32c(src)) >> 8) ^ 0x80; goto CONV_END;
conv_123x_xxx3: as_u8(dst) = (as_u32c(src) >> 8) & 0xff; goto CONV_END;
conv_123x_xx32: as_u16(dst) = bswap_16(as_u32c(src) >> 8); goto CONV_END;
conv_123x_xx23: as_u16(dst) = (as_u32c(src) >> 8) & 0xffff; goto CONV_END;
-conv_123x_x321: as_u32(dst) = bswap_32(as_u32c(src)); goto CONV_END;
-conv_123x_123x: as_u32(dst) = as_u32c(src); goto CONV_END;
+conv_123x_x321: as_u32(dst) = sx24(bswap_32(as_u32c(src))); goto CONV_END;
+conv_123x_123x: as_u32(dst) = sx24s(as_u32c(src)); goto CONV_END;
conv_123x_3210: as_u32(dst) = bswap_32(as_u32c(src)) << 8; goto CONV_END;
conv_123x_0123: as_u32(dst) = as_u32c(src) >> 8; goto CONV_END;
conv_123x_xxxB: as_u8(dst) = ((as_u32c(src) >> 8) & 0xff) ^ 0x80; goto CONV_END;
conv_123x_xxB2: as_u16(dst) = bswap_16((as_u32c(src) >> 8) ^ 0x80); goto CONV_END;
conv_123x_xx2B: as_u16(dst) = ((as_u32c(src) >> 8) & 0xffff) ^ 0x80; goto CONV_END;
-conv_123x_xB21: as_u32(dst) = bswap_32(as_u32c(src)) ^ 0x800000; goto CONV_END;
-conv_123x_12Bx: as_u32(dst) = as_u32c(src) ^ 0x8000; goto CONV_END;
+conv_123x_xB21: as_u32(dst) = sx24(bswap_32(as_u32c(src)) ^ 0x800000); goto CONV_END;
+conv_123x_12Bx: as_u32(dst) = sx24s(as_u32c(src) ^ 0x8000); goto CONV_END;
conv_123x_B210: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x8000) << 8; goto CONV_END;
conv_123x_012B: as_u32(dst) = (as_u32c(src) >> 8) ^ 0x80; goto CONV_END;
conv_1234_xxx1: as_u8(dst) = as_u32c(src) >> 24; goto CONV_END;
conv_1234_xx12: as_u16(dst) = as_u32c(src) >> 16; goto CONV_END;
conv_1234_xx21: as_u16(dst) = bswap_16(as_u32c(src) >> 16); goto CONV_END;
-conv_1234_x123: as_u32(dst) = as_u32c(src) >> 8; goto CONV_END;
-conv_1234_321x: as_u32(dst) = bswap_32(as_u32c(src)) << 8; goto CONV_END;
+conv_1234_x123: as_u32(dst) = sx24(as_u32c(src) >> 8); goto CONV_END;
+conv_1234_321x: as_u32(dst) = sx24s(bswap_32(as_u32c(src)) << 8); goto CONV_END;
conv_1234_1234: as_u32(dst) = as_u32c(src); goto CONV_END;
conv_1234_4321: as_u32(dst) = bswap_32(as_u32c(src)); goto CONV_END;
conv_1234_xxx9: as_u8(dst) = (as_u32c(src) >> 24) ^ 0x80; goto CONV_END;
conv_1234_xx92: as_u16(dst) = (as_u32c(src) >> 16) ^ 0x8000; goto CONV_END;
conv_1234_xx29: as_u16(dst) = bswap_16(as_u32c(src) >> 16) ^ 0x80; goto CONV_END;
-conv_1234_x923: as_u32(dst) = (as_u32c(src) >> 8) ^ 0x800000; goto CONV_END;
-conv_1234_329x: as_u32(dst) = (bswap_32(as_u32c(src)) ^ 0x80) << 8; goto CONV_END;
+conv_1234_x923: as_u32(dst) = sx24((as_u32c(src) >> 8) ^ 0x800000); goto CONV_END;
+conv_1234_329x: as_u32(dst) = sx24s((bswap_32(as_u32c(src)) ^ 0x80) << 8); goto CONV_END;
conv_1234_9234: as_u32(dst) = as_u32c(src) ^ 0x80000000; goto CONV_END;
conv_1234_4329: as_u32(dst) = bswap_32(as_u32c(src)) ^ 0x80; goto CONV_END;
conv_1234_xxx4: as_u8(dst) = as_u32c(src) & 0xff; goto CONV_END;
conv_1234_xx43: as_u16(dst) = bswap_16(as_u32c(src)); goto CONV_END;
conv_1234_xx34: as_u16(dst) = as_u32c(src) & 0xffff; goto CONV_END;
-conv_1234_x432: as_u32(dst) = bswap_32(as_u32c(src)) >> 8; goto CONV_END;
-conv_1234_234x: as_u32(dst) = as_u32c(src) << 8; goto CONV_END;
+conv_1234_x432: as_u32(dst) = sx24(bswap_32(as_u32c(src)) >> 8); goto CONV_END;
+conv_1234_234x: as_u32(dst) = sx24s(as_u32c(src) << 8); goto CONV_END;
conv_1234_xxxC: as_u8(dst) = (as_u32c(src) & 0xff) ^ 0x80; goto CONV_END;
conv_1234_xxC3: as_u16(dst) = bswap_16(as_u32c(src) ^ 0x80); goto CONV_END;
conv_1234_xx3C: as_u16(dst) = (as_u32c(src) & 0xffff) ^ 0x80; goto CONV_END;
-conv_1234_xC32: as_u32(dst) = (bswap_32(as_u32c(src)) >> 8) ^ 0x800000; goto CONV_END;
-conv_1234_23Cx: as_u32(dst) = (as_u32c(src) ^ 0x80) << 8; goto CONV_END;
+conv_1234_xC32: as_u32(dst) = sx24((bswap_32(as_u32c(src)) >> 8) ^ 0x800000); goto CONV_END;
+conv_1234_23Cx: as_u32(dst) = sx24s((as_u32c(src) ^ 0x80) << 8); goto CONV_END;
conv_1234_C321: as_u32(dst) = bswap_32(as_u32c(src) ^ 0x80); goto CONV_END;
conv_1234_123C: as_u32(dst) = as_u32c(src) ^ 0x80; goto CONV_END;
}
#ifdef GET16_LABELS
/* src_wid src_endswap sign_toggle */
-static void *get16_labels[4 * 2 * 2 + 4 * 3] = {
+static void *const get16_labels[4 * 2 * 2 + 4 * 3] = {
&&get16_1_10, /* 8h -> 16h */
&&get16_1_90, /* 8h ^> 16h */
&&get16_1_10, /* 8s -> 16h */
#ifdef GET16_END
while(0) {
-get16_1_10: sample = (u_int16_t)as_u8c(src) << 8; goto GET16_END;
-get16_1_90: sample = (u_int16_t)(as_u8c(src) ^ 0x80) << 8; goto GET16_END;
+get16_1_10: sample = (uint16_t)as_u8c(src) << 8; goto GET16_END;
+get16_1_90: sample = (uint16_t)(as_u8c(src) ^ 0x80) << 8; goto GET16_END;
get16_12_12: sample = as_u16c(src); goto GET16_END;
get16_12_92: sample = as_u16c(src) ^ 0x8000; goto GET16_END;
get16_12_21: sample = bswap_16(as_u16c(src)); goto GET16_END;
#ifdef PUT16_LABELS
/* dst_wid dst_endswap sign_toggle */
-static void *put16_labels[4 * 2 * 2] = {
+static void *const put16_labels[4 * 2 * 2 + 4 * 3] = {
&&put16_12_1, /* 16h -> 8h */
&&put16_12_9, /* 16h ^> 8h */
&&put16_12_1, /* 16h -> 8s */
&&put16_12_9200, /* 16h ^> 32h */
&&put16_12_0021, /* 16h -> 32s */
&&put16_12_0029, /* 16h ^> 32s */
+ /* 3bytes format */
+ &&put16_12_120, /* 16h -> 24h */
+ &&put16_12_920, /* 16h ^> 24h */
+ &&put16_12_021, /* 16h -> 24s */
+ &&put16_12_029, /* 16h ^> 24s */
+ &&put16_12_120_20, /* 16h -> 20h */
+ &&put16_12_920_20, /* 16h ^> 20h */
+ &&put16_12_021_20, /* 16h -> 20s */
+ &&put16_12_029_20, /* 16h ^> 20s */
+ &&put16_12_120_18, /* 16h -> 18h */
+ &&put16_12_920_18, /* 16h ^> 18h */
+ &&put16_12_021_18, /* 16h -> 18s */
+ &&put16_12_029_18, /* 16h ^> 18s */
};
#endif
put16_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT16_END;
put16_12_21: as_u16(dst) = bswap_16(sample); goto PUT16_END;
put16_12_29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT16_END;
-put16_12_0120: as_u32(dst) = (u_int32_t)sample << 8; goto PUT16_END;
-put16_12_0920: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 8; goto PUT16_END;
-put16_12_0210: as_u32(dst) = (u_int32_t)bswap_16(sample) << 8; goto PUT16_END;
-put16_12_0290: as_u32(dst) = (u_int32_t)(bswap_16(sample) ^ 0x80) << 8; goto PUT16_END;
-put16_12_1200: as_u32(dst) = (u_int32_t)sample << 16; goto PUT16_END;
-put16_12_9200: as_u32(dst) = (u_int32_t)(sample ^ 0x8000) << 16; goto PUT16_END;
-put16_12_0021: as_u32(dst) = (u_int32_t)bswap_16(sample); goto PUT16_END;
-put16_12_0029: as_u32(dst) = (u_int32_t)bswap_16(sample) ^ 0x80; goto PUT16_END;
+put16_12_0120: as_u32(dst) = sx24((uint32_t)sample << 8); goto PUT16_END;
+put16_12_0920: as_u32(dst) = sx24((uint32_t)(sample ^ 0x8000) << 8); goto PUT16_END;
+put16_12_0210: as_u32(dst) = sx24s((uint32_t)bswap_16(sample) << 8); goto PUT16_END;
+put16_12_0290: as_u32(dst) = sx24s((uint32_t)(bswap_16(sample) ^ 0x80) << 8); goto PUT16_END;
+put16_12_1200: as_u32(dst) = (uint32_t)sample << 16; goto PUT16_END;
+put16_12_9200: as_u32(dst) = (uint32_t)(sample ^ 0x8000) << 16; goto PUT16_END;
+put16_12_0021: as_u32(dst) = (uint32_t)bswap_16(sample); goto PUT16_END;
+put16_12_0029: as_u32(dst) = (uint32_t)bswap_16(sample) ^ 0x80; goto PUT16_END;
+put16_12_120: _put_triple(dst, (uint32_t)sample << 8); goto PUT16_END;
+put16_12_920: _put_triple(dst, (uint32_t)(sample ^ 0x8000) << 8); goto PUT16_END;
+put16_12_021: _put_triple_s(dst, (uint32_t)sample << 8); goto PUT16_END;
+put16_12_029: _put_triple_s(dst, (uint32_t)(sample ^ 0x8000) << 8); goto PUT16_END;
+put16_12_120_20: _put_triple(dst, (uint32_t)sample << 4); goto PUT16_END;
+put16_12_920_20: _put_triple(dst, (uint32_t)(sample ^ 0x8000) << 4); goto PUT16_END;
+put16_12_021_20: _put_triple_s(dst, (uint32_t)sample << 4); goto PUT16_END;
+put16_12_029_20: _put_triple_s(dst, (uint32_t)(sample ^ 0x8000) << 4); goto PUT16_END;
+put16_12_120_18: _put_triple(dst, (uint32_t)sample << 2); goto PUT16_END;
+put16_12_920_18: _put_triple(dst, (uint32_t)(sample ^ 0x8000) << 2); goto PUT16_END;
+put16_12_021_18: _put_triple_s(dst, (uint32_t)sample << 2); goto PUT16_END;
+put16_12_029_18: _put_triple_s(dst, (uint32_t)(sample ^ 0x8000) << 2); goto PUT16_END;
}
#endif
#ifdef GET32_LABELS
/* src_wid src_endswap sign_toggle */
-static void *get32_labels[4 * 2 * 2 + 4 * 3] = {
+static void *const get32_labels[4 * 2 * 2 + 4 * 3] = {
&&get32_1_1000, /* 8h -> 32h */
&&get32_1_9000, /* 8h ^> 32h */
&&get32_1_1000, /* 8s -> 32h */
#ifdef GET32_END
while (0) {
-get32_1_1000: sample = (u_int32_t)as_u8c(src) << 24; goto GET32_END;
-get32_1_9000: sample = (u_int32_t)(as_u8c(src) ^ 0x80) << 24; goto GET32_END;
-get32_12_1200: sample = (u_int32_t)as_u16c(src) << 16; goto GET32_END;
-get32_12_9200: sample = (u_int32_t)(as_u16c(src) ^ 0x8000) << 16; goto GET32_END;
-get32_12_2100: sample = (u_int32_t)bswap_16(as_u16c(src)) << 16; goto GET32_END;
-get32_12_A100: sample = (u_int32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto GET32_END;
+get32_1_1000: sample = (uint32_t)as_u8c(src) << 24; goto GET32_END;
+get32_1_9000: sample = (uint32_t)(as_u8c(src) ^ 0x80) << 24; goto GET32_END;
+get32_12_1200: sample = (uint32_t)as_u16c(src) << 16; goto GET32_END;
+get32_12_9200: sample = (uint32_t)(as_u16c(src) ^ 0x8000) << 16; goto GET32_END;
+get32_12_2100: sample = (uint32_t)bswap_16(as_u16c(src)) << 16; goto GET32_END;
+get32_12_A100: sample = (uint32_t)bswap_16(as_u16c(src) ^ 0x80) << 16; goto GET32_END;
get32_0123_1230: sample = as_u32c(src) << 8; goto GET32_END;
get32_0123_9230: sample = (as_u32c(src) << 8) ^ 0x80000000; goto GET32_END;
get32_1230_3210: sample = bswap_32(as_u32c(src) >> 8); goto GET32_END;
#ifdef PUT32_LABELS
/* dst_wid dst_endswap sign_toggle */
-static void *put32_labels[4 * 2 * 2 + 4 * 3] = {
+static void *const put32_labels[4 * 2 * 2 + 4 * 3] = {
&&put32_1234_1, /* 32h -> 8h */
&&put32_1234_9, /* 32h ^> 8h */
&&put32_1234_1, /* 32h -> 8s */
put32_1234_92: as_u16(dst) = (sample >> 16) ^ 0x8000; goto PUT32_END;
put32_1234_21: as_u16(dst) = bswap_16(sample >> 16); goto PUT32_END;
put32_1234_29: as_u16(dst) = bswap_16(sample >> 16) ^ 0x80; goto PUT32_END;
-put32_1234_0123: as_u32(dst) = sample >> 8; goto PUT32_END;
-put32_1234_0923: as_u32(dst) = (sample >> 8) ^ 0x800000; goto PUT32_END;
-put32_1234_3210: as_u32(dst) = bswap_32(sample) << 8; goto PUT32_END;
-put32_1234_3290: as_u32(dst) = (bswap_32(sample) ^ 0x80) << 8; goto PUT32_END;
+put32_1234_0123: as_u32(dst) = sx24(sample >> 8); goto PUT32_END;
+put32_1234_0923: as_u32(dst) = sx24((sample >> 8) ^ 0x800000); goto PUT32_END;
+put32_1234_3210: as_u32(dst) = sx24s(bswap_32(sample) << 8); goto PUT32_END;
+put32_1234_3290: as_u32(dst) = sx24s((bswap_32(sample) ^ 0x80) << 8); goto PUT32_END;
put32_1234_1234: as_u32(dst) = sample; goto PUT32_END;
put32_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT32_END;
put32_1234_4321: as_u32(dst) = bswap_32(sample); goto PUT32_END;
#ifdef GETU_LABELS
/* width endswap sign_toggle */
-static void *getu_labels[4 * 2 * 2] = {
+static void *const getu_labels[4 * 2 * 2] = {
&&getu_1_1, /* 8h -> 8h */
&&getu_1_9, /* 8h ^> 8h */
&&getu_1_1, /* 8s -> 8h */
getu_12_92: sample = as_u16c(src) ^ 0x8000; goto GETU_END;
getu_12_21: sample = bswap_16(as_u16c(src)); goto GETU_END;
getu_12_A1: sample = bswap_16(as_u16c(src) ^ 0x80); goto GETU_END;
-getu_0123_0123: sample = as_u32c(src); goto GETU_END;
-getu_0123_0923: sample = (as_u32c(src) ^ 0x800000); goto GETU_END;
-getu_1230_0321: sample = bswap_32(as_u32c(src)); goto GETU_END;
-getu_1230_0B21: sample = bswap_32(as_u32c(src) ^ 0x8000); goto GETU_END;
+getu_0123_0123: sample = sx24(as_u32c(src)); goto GETU_END;
+getu_0123_0923: sample = sx24(as_u32c(src) ^ 0x800000); goto GETU_END;
+getu_1230_0321: sample = sx24(bswap_32(as_u32c(src))); goto GETU_END;
+getu_1230_0B21: sample = sx24(bswap_32(as_u32c(src) ^ 0x8000)); goto GETU_END;
getu_1234_1234: sample = as_u32c(src); goto GETU_END;
getu_1234_9234: sample = as_u32c(src) ^ 0x80000000; goto GETU_END;
getu_1234_4321: sample = bswap_32(as_u32c(src)); goto GETU_END;
}
#endif
-#ifdef GETS_LABELS
-/* width endswap sign_toggle */
-static void *gets_labels[4 * 2 * 2] = {
- &&gets_1_1, /* 8h -> 8h */
- &&gets_1_9, /* 8h ^> 8h */
- &&gets_1_1, /* 8s -> 8h */
- &&gets_1_9, /* 8s ^> 8h */
- &&gets_12_12, /* 16h -> 16h */
- &&gets_12_92, /* 16h ^> 16h */
- &&gets_12_21, /* 16s -> 16h */
- &&gets_12_A1, /* 16s ^> 16h */
- &&gets_0123_0123, /* 24h -> 24h */
- &&gets_0123_0923, /* 24h ^> 24h */
- &&gets_1230_0321, /* 24s -> 24h */
- &&gets_1230_0B21, /* 24s ^> 24h */
- &&gets_1234_1234, /* 32h -> 32h */
- &&gets_1234_9234, /* 32h ^> 32h */
- &&gets_1234_4321, /* 32s -> 32h */
- &&gets_1234_C321, /* 32s ^> 32h */
-};
-#endif
-
-#ifdef GETS_END
-while (0) {
-gets_1_1: sample = as_s8c(src); goto GETS_END;
-gets_1_9: sample = (int8_t)(as_s8c(src) ^ 0x80); goto GETS_END;
-gets_12_12: sample = as_s16c(src); goto GETS_END;
-gets_12_92: sample = (int16_t)(as_s16c(src) ^ 0x8000); goto GETS_END;
-gets_12_21: sample = (int16_t)bswap_16(as_s16c(src)); goto GETS_END;
-gets_12_A1: sample = (int16_t)bswap_16(as_s16c(src) ^ 0x80); goto GETS_END;
-gets_0123_0123: sample = (int32_t)(as_s32c(src) << 8) >> 8; goto GETS_END;
-gets_0123_0923: sample = (int32_t)((as_s32c(src) ^ 0x800000) << 8) >> 8; goto GETS_END;
-gets_1230_0321: sample = (int32_t)(bswap_32(as_s32c(src)) << 8) >> 8; goto GETS_END;
-gets_1230_0B21: sample = (int32_t)(bswap_32(as_s32c(src) ^ 0x8000) << 8) >> 8; goto GETS_END;
-gets_1234_1234: sample = as_s32c(src); goto GETS_END;
-gets_1234_9234: sample = (int32_t)(as_s32c(src) ^ 0x80000000); goto GETS_END;
-gets_1234_4321: sample = (int32_t)bswap_32(as_s32c(src)); goto GETS_END;
-gets_1234_C321: sample = (int32_t)bswap_32(as_s32c(src) ^ 0x80); goto GETS_END;
-}
-#endif
-
-#ifdef PUT_LABELS
-/* width endswap sign_toggle */
-static void *put_labels[4 * 2 * 2] = {
- &&put_1_1, /* 8h -> 8h */
- &&put_1_9, /* 8h ^> 8h */
- &&put_1_1, /* 8h -> 8s */
- &&put_1_9, /* 8h ^> 8s */
- &&put_12_12, /* 16h -> 16h */
- &&put_12_92, /* 16h ^> 16h */
- &&put_12_21, /* 16h -> 16s */
- &&put_12_29, /* 16h ^> 16s */
- &&put_0123_0123, /* 24h -> 24h */
- &&put_0123_0923, /* 24h ^> 24h */
- &&put_0123_3210, /* 24h -> 24s */
- &&put_0123_3290, /* 24h ^> 24s */
- &&put_1234_1234, /* 32h -> 32h */
- &&put_1234_9234, /* 32h ^> 32h */
- &&put_1234_4321, /* 32h -> 32s */
- &&put_1234_4329, /* 32h ^> 32s */
-};
-#endif
-
-#ifdef PUT_END
-put_1_1: as_s8(dst) = sample; goto PUT_END;
-put_1_9: as_u8(dst) = sample ^ 0x80; goto PUT_END;
-put_12_12: as_s16(dst) = sample; goto PUT_END;
-put_12_92: as_u16(dst) = sample ^ 0x8000; goto PUT_END;
-put_12_21: as_s16(dst) = bswap_16(sample); goto PUT_END;
-put_12_29: as_u16(dst) = bswap_16(sample) ^ 0x80; goto PUT_END;
-/* this always writes the unused byte in 24-bit formats as 0x00 */
-put_0123_0123: as_s32(dst) = sample & 0x00ffffff; goto PUT_END;
-put_0123_0923: as_u32(dst) = (sample & 0x00ffffff) ^ 0x800000; goto PUT_END;
-put_0123_3210: as_s32(dst) = bswap_32(sample) & 0xffffff00; goto PUT_END;
-put_0123_3290: as_u32(dst) = (bswap_32(sample) & 0xffffff00) ^ 0x8000; goto PUT_END;
-put_1234_1234: as_s32(dst) = sample; goto PUT_END;
-put_1234_9234: as_u32(dst) = sample ^ 0x80000000; goto PUT_END;
-put_1234_4321: as_s32(dst) = bswap_32(sample); goto PUT_END;
-put_1234_4329: as_u32(dst) = bswap_32(sample) ^ 0x80; goto PUT_END;
-#endif
-
#ifdef PUT32F_LABELS
/* type (0 = float, 1 = float64), endswap */
-static void *put32float_labels[2 * 2] = {
+static void *const put32float_labels[2 * 2] = {
&&put32f_1234_1234F, /* 32h -> (float)h */
&&put32f_1234_4321F, /* 32h -> (float)s */
&&put32f_1234_1234D, /* 32h -> (float64)h */
#ifdef PUT32F_END
put32f_1234_1234F: as_float(dst) = (float_t)((int32_t)sample) / (float_t)0x80000000UL; goto PUT32F_END;
-put32f_1234_4321F: tmp_float = (float_t)((int32_t)sample) / (float_t)0x80000000UL;
- as_u32(dst) = bswap_32(as_u32c(&tmp_float)); goto PUT32F_END;
+put32f_1234_4321F: tmp_float.f = (float_t)((int32_t)sample) / (float_t)0x80000000UL;
+ as_u32(dst) = bswap_32(tmp_float.i); goto PUT32F_END;
put32f_1234_1234D: as_double(dst) = (double_t)((int32_t)sample) / (double_t)0x80000000UL; goto PUT32F_END;
-put32f_1234_4321D: tmp_double = (double_t)((int32_t)sample) / (double_t)0x80000000UL;
- as_u64(dst) = bswap_64(as_u64c(&tmp_double)); goto PUT32F_END;
+put32f_1234_4321D: tmp_double.d = (double_t)((int32_t)sample) / (double_t)0x80000000UL;
+ as_u64(dst) = bswap_64(tmp_double.l); goto PUT32F_END;
#endif
#ifdef GET32F_LABELS
/* type (0 = float, 1 = float64), endswap */
-static void *get32float_labels[2 * 2] = {
+static void *const get32float_labels[2 * 2] = {
&&get32f_1234F_1234, /* (float)h -> 32h */
&&get32f_4321F_1234, /* (float)s -> 32h */
&&get32f_1234D_1234, /* (float64)h -> 32h */
#endif
#ifdef GET32F_END
-get32f_1234F_1234: tmp_float = as_floatc(src);
- if (tmp_float >= 1.0)
+get32f_1234F_1234: tmp_float.f = as_floatc(src);
+ if (tmp_float.f >= 1.0)
sample = 0x7fffffff;
- else if (tmp_float <= -1.0)
+ else if (tmp_float.f <= -1.0)
sample = 0x80000000;
else
- sample = (int32_t)(tmp_float * (float_t)0x80000000UL);
+ sample = (int32_t)(tmp_float.f * (float_t)0x80000000UL);
goto GET32F_END;
-get32f_4321F_1234: sample = bswap_32(as_u32c(src));
- tmp_float = as_floatc(&sample);
- if (tmp_float >= 1.0)
+get32f_4321F_1234: tmp_float.i = bswap_32(as_u32c(src));
+ if (tmp_float.f >= 1.0)
sample = 0x7fffffff;
- else if (tmp_float <= -1.0)
+ else if (tmp_float.f <= -1.0)
sample = 0x80000000;
else
- sample = (int32_t)(tmp_float * (float_t)0x80000000UL);
+ sample = (int32_t)(tmp_float.f * (float_t)0x80000000UL);
goto GET32F_END;
-get32f_1234D_1234: tmp_double = as_doublec(src);
- if (tmp_double >= 1.0)
+get32f_1234D_1234: tmp_double.d = as_doublec(src);
+ if (tmp_double.d >= 1.0)
sample = 0x7fffffff;
- else if (tmp_double <= -1.0)
+ else if (tmp_double.d <= -1.0)
sample = 0x80000000;
else
- sample = (int32_t)(tmp_double * (double_t)0x80000000UL);
+ sample = (int32_t)(tmp_double.d * (double_t)0x80000000UL);
goto GET32F_END;
-get32f_4321D_1234: sample64 = bswap_64(as_u64c(src));
- tmp_double = as_doublec(&sample);
- if (tmp_double >= 1.0)
+get32f_4321D_1234: tmp_double.l = bswap_64(as_u64c(src));
+ if (tmp_double.d >= 1.0)
sample = 0x7fffffff;
- else if (tmp_double <= -1.0)
+ else if (tmp_double.d <= -1.0)
sample = 0x80000000;
else
- sample = (int32_t)(tmp_double * (double_t)0x80000000UL);
+ sample = (int32_t)(tmp_double.d * (double_t)0x80000000UL);
goto GET32F_END;
#endif
s += (1U << (dst_wid - 1));
switch (dst_wid) {
case 8:
- *(u_int8_t*)dst = s;
+ *(uint8_t*)dst = s;
break;
case 16:
if (dst_end)
s = bswap_16(s);
- *(u_int16_t*)dst = s;
+ *(uint16_t*)dst = s;
break;
case 24:
case 32:
if (dst_end)
s = bswap_32(s);
- *(u_int32_t*)dst = s;
+ *(uint32_t*)dst = s;
break;
}
return;
switch (dst_wid) {
case 8:
if (dst_sign)
- *(u_int8_t*)dst = 0x80;
+ *(uint8_t*)dst = 0x80;
else
- *(u_int8_t*)dst = 0;
+ *(uint8_t*)dst = 0;
break;
case 16:
if (dst_sign)
- *(u_int16_t*)dst = dst_end ? 0x0080 : 0x8000;
+ *(uint16_t*)dst = dst_end ? 0x0080 : 0x8000;
else
- *(u_int16_t*)dst = 0;
+ *(uint16_t*)dst = 0;
break;
case 24:
if (dst_sign)
- *(u_int32_t*)dst = dst_end ? 0x00008000 : 0x00800000;
+ *(uint32_t*)dst = dst_end ? 0x00008000 : 0x00800000;
else
- *(u_int32_t*)dst = 0;
+ *(uint32_t*)dst = 0;
break;
case 32:
if (dst_sign)
- *(u_int32_t*)dst = dst_end ? 0x00000080 : 0x80000000;
+ *(uint32_t*)dst = dst_end ? 0x00000080 : 0x80000000;
else
- *(u_int32_t*)dst = 0;
+ *(uint32_t*)dst = 0;
break;
default:
assert(0);
switch (dst_wid) {
case 8:
if (dst_sign)
- *(u_int8_t*)dst = 0x7f;
+ *(uint8_t*)dst = 0x7f;
else
- *(u_int8_t*)dst = 0xff;
+ *(uint8_t*)dst = 0xff;
break;
case 16:
if (dst_sign)
- *(u_int16_t*)dst = dst_end ? 0xff7f : 0x7fff;
+ *(uint16_t*)dst = dst_end ? 0xff7f : 0x7fff;
else
- *(u_int16_t*)dst = 0;
+ *(uint16_t*)dst = 0;
break;
case 24:
if (dst_sign)
- *(u_int32_t*)dst = dst_end ? 0xffff7f00 : 0x007fffff;
+ *(uint32_t*)dst = dst_end ? 0xffff7f00 : 0x007fffff;
else
- *(u_int32_t*)dst = 0;
+ *(uint32_t*)dst = 0;
break;
case 32:
if (dst_sign)
- *(u_int32_t*)dst = dst_end ? 0xffffff7f : 0x7fffffff;
+ *(uint32_t*)dst = dst_end ? 0xffffff7f : 0x7fffffff;
else
- *(u_int32_t*)dst = 0;
+ *(uint32_t*)dst = 0;
break;
default:
assert(0);
}
/* src_wid dst_sign dst_wid dst_end */
-static void *norms_labels[4 * 2 * 4 * 2] = {
+static void *const norms_labels[4 * 2 * 4 * 2] = {
&&norms_8_u8, /* s8 -> u8 */
&&norms_8_u8, /* s8 -> u8 */
&&norms_8_u16h, /* s8 -> u16h */
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