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|
[self readIntoBuffer: (char*)&ret
exactLength: 8];
return OF_BSWAP_DOUBLE_IF_LE(ret);
}
- (size_t)readBigEndianInt16sIntoBuffer: (uint16_t*)buffer
count: (size_t)nInt16s
count: (size_t)count
{
size_t size = nInt16s * sizeof(uint16_t);
size_t size = count * sizeof(uint16_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt16s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP16(buffer[i]);
#endif
return size;
}
- (size_t)readBigEndianInt32sIntoBuffer: (uint32_t*)buffer
count: (size_t)nInt32s
count: (size_t)count
{
size_t size = nInt32s * sizeof(uint32_t);
size_t size = count * sizeof(uint32_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt32s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP32(buffer[i]);
#endif
return size;
}
- (size_t)readBigEndianInt64sIntoBuffer: (uint64_t*)buffer
count: (size_t)nInt64s
count: (size_t)count
{
size_t size = nInt64s * sizeof(uint64_t);
size_t size = count * sizeof(uint64_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt64s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP64(buffer[i]);
#endif
return size;
}
- (size_t)readBigEndianFloatsIntoBuffer: (float*)buffer
count: (size_t)nFloats
count: (size_t)count
{
size_t size = nFloats * sizeof(float);
size_t size = count * sizeof(float);
[self readIntoBuffer: buffer
exactLength: size];
#ifndef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nFloats; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP_FLOAT(buffer[i]);
#endif
return size;
}
- (size_t)readBigEndianDoublesIntoBuffer: (double*)buffer
count: (size_t)nDoubles
count: (size_t)count
{
size_t size = nDoubles * sizeof(double);
size_t size = count * sizeof(double);
[self readIntoBuffer: buffer
exactLength: size];
#ifndef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nDoubles; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP_DOUBLE(buffer[i]);
#endif
return size;
}
- (uint16_t)readLittleEndianInt16
|
| ︙ | | |
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|
-
+
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-
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-
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-
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-
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-
+
|
[self readIntoBuffer: (char*)&ret
exactLength: 8];
return OF_BSWAP_DOUBLE_IF_BE(ret);
}
- (size_t)readLittleEndianInt16sIntoBuffer: (uint16_t*)buffer
count: (size_t)nInt16s
count: (size_t)count
{
size_t size = nInt16s * sizeof(uint16_t);
size_t size = count * sizeof(uint16_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt16s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP16(buffer[i]);
#endif
return size;
}
- (size_t)readLittleEndianInt32sIntoBuffer: (uint32_t*)buffer
count: (size_t)nInt32s
count: (size_t)count
{
size_t size = nInt32s * sizeof(uint32_t);
size_t size = count * sizeof(uint32_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt32s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP32(buffer[i]);
#endif
return size;
}
- (size_t)readLittleEndianInt64sIntoBuffer: (uint64_t*)buffer
count: (size_t)nInt64s
count: (size_t)count
{
size_t size = nInt64s * sizeof(uint64_t);
size_t size = count * sizeof(uint64_t);
[self readIntoBuffer: buffer
exactLength: size];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt64s; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP64(buffer[i]);
#endif
return size;
}
- (size_t)readLittleEndianFloatsIntoBuffer: (float*)buffer
count: (size_t)nFloats
count: (size_t)count
{
size_t size = nFloats * sizeof(float);
size_t size = count * sizeof(float);
[self readIntoBuffer: buffer
exactLength: size];
#ifdef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nFloats; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP_FLOAT(buffer[i]);
#endif
return size;
}
- (size_t)readLittleEndianDoublesIntoBuffer: (double*)buffer
count: (size_t)nDoubles
count: (size_t)count
{
size_t size = nDoubles * sizeof(double);
size_t size = count * sizeof(double);
[self readIntoBuffer: buffer
exactLength: size];
#ifdef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nDoubles; i++)
for (i = 0; i < count; i++)
buffer[i] = OF_BSWAP_DOUBLE(buffer[i]);
#endif
return size;
}
- (OFDataArray*)readDataArrayWithSize: (size_t)nItems
- (OFDataArray*)readDataArrayWithSize: (size_t)size
{
return [self readDataArrayWithItemSize: 1
count: nItems];
count: size];
}
- (OFDataArray*)readDataArrayWithItemSize: (size_t)itemSize
count: (size_t)nItems
count: (size_t)count
{
OFDataArray *dataArray;
char *tmp;
dataArray = [OFDataArray dataArrayWithItemSize: itemSize];
tmp = [self allocMemoryWithSize: itemSize
count: nItems];
count: count];
@try {
[self readIntoBuffer: tmp
exactLength: nItems * itemSize];
exactLength: count * itemSize];
[dataArray addItemsFromCArray: tmp
count: nItems];
count: count];
} @finally {
[self freeMemory: tmp];
}
return dataArray;
}
|
| ︙ | | |
1010
1011
1012
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1016
1017
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1021
1022
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1025
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|
1010
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1022
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1024
1025
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1100
1101
1102
1103
1104
1105
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1107
1108
1109
1110
1111
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1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
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|
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
|
double_ = OF_BSWAP_DOUBLE_IF_LE(double_);
[self writeBuffer: (char*)&double_
length: 8];
}
- (size_t)writeBigEndianInt16s: (const uint16_t*)buffer
count: (size_t)nInt16s
count: (size_t)count
{
size_t size = nInt16s * sizeof(uint16_t);
size_t size = count * sizeof(uint16_t);
#ifdef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint16_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint16_t)
count: nInt16s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt16s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP16(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeBigEndianInt32s: (const uint32_t*)buffer
count: (size_t)nInt32s
count: (size_t)count
{
size_t size = nInt32s * sizeof(uint32_t);
size_t size = count * sizeof(uint32_t);
#ifdef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint32_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint32_t)
count: nInt32s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt32s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP32(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeBigEndianInt64s: (const uint64_t*)buffer
count: (size_t)nInt64s
count: (size_t)count
{
size_t size = nInt64s * sizeof(uint64_t);
size_t size = count * sizeof(uint64_t);
#ifdef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint64_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint64_t)
count: nInt64s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt64s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP64(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeBigEndianFloats: (const float*)buffer
count: (size_t)nFloats
count: (size_t)count
{
size_t size = nFloats * sizeof(float);
size_t size = count * sizeof(float);
#ifdef OF_FLOAT_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
float *tmp;
tmp = [self allocMemoryWithSize: sizeof(float)
count: nFloats];
count: count];
@try {
size_t i;
for (i = 0; i < nFloats; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP_FLOAT(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeBigEndianDoubles: (const double*)buffer
count: (size_t)nDoubles
count: (size_t)count
{
size_t size = nDoubles * sizeof(double);
size_t size = count * sizeof(double);
#ifdef OF_FLOAT_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
double *tmp;
tmp = [self allocMemoryWithSize: sizeof(double)
count: nDoubles];
count: count];
@try {
size_t i;
for (i = 0; i < nDoubles; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP_DOUBLE(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
|
| ︙ | | |
1200
1201
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1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
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1234
1235
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|
1200
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1234
1235
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1262
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1270
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1278
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1301
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1350
|
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
|
double_ = OF_BSWAP_DOUBLE_IF_BE(double_);
[self writeBuffer: (char*)&double_
length: 8];
}
- (size_t)writeLittleEndianInt16s: (const uint16_t*)buffer
count: (size_t)nInt16s
count: (size_t)count
{
size_t size = nInt16s * sizeof(uint16_t);
size_t size = count * sizeof(uint16_t);
#ifndef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint16_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint16_t)
count: nInt16s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt16s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP16(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeLittleEndianInt32s: (const uint32_t*)buffer
count: (size_t)nInt32s
count: (size_t)count
{
size_t size = nInt32s * sizeof(uint32_t);
size_t size = count * sizeof(uint32_t);
#ifndef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint32_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint32_t)
count: nInt32s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt32s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP32(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeLittleEndianInt64s: (const uint64_t*)buffer
count: (size_t)nInt64s
count: (size_t)count
{
size_t size = nInt64s * sizeof(uint64_t);
size_t size = count * sizeof(uint64_t);
#ifndef OF_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
uint64_t *tmp;
tmp = [self allocMemoryWithSize: sizeof(uint64_t)
count: nInt64s];
count: count];
@try {
size_t i;
for (i = 0; i < nInt64s; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP64(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeLittleEndianFloats: (const float*)buffer
count: (size_t)nFloats
count: (size_t)count
{
size_t size = nFloats * sizeof(float);
size_t size = count * sizeof(float);
#ifndef OF_FLOAT_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
float *tmp;
tmp = [self allocMemoryWithSize: sizeof(float)
count: nFloats];
count: count];
@try {
size_t i;
for (i = 0; i < nFloats; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP_FLOAT(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeLittleEndianDoubles: (const double*)buffer
count: (size_t)nDoubles
count: (size_t)count
{
size_t size = nDoubles * sizeof(double);
size_t size = count * sizeof(double);
#ifndef OF_FLOAT_BIG_ENDIAN
[self writeBuffer: buffer
length: size];
#else
double *tmp;
tmp = [self allocMemoryWithSize: sizeof(double)
count: nDoubles];
count: count];
@try {
size_t i;
for (i = 0; i < nDoubles; i++)
for (i = 0; i < count; i++)
tmp[i] = OF_BSWAP_DOUBLE(buffer[i]);
[self writeBuffer: tmp
length: size];
} @finally {
[self freeMemory: tmp];
}
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