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double ret;
[self readExactlyNBytes: 8
intoBuffer: (char*)&ret];
return of_bswap_double_if_le(ret);
}
- (uint16_t)readLittleEndianInt16
{
uint16_t ret;
[self readExactlyNBytes: 2
intoBuffer: (char*)&ret];
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double ret;
[self readExactlyNBytes: 8
intoBuffer: (char*)&ret];
return of_bswap_double_if_le(ret);
}
- (size_t)readNBigEndianInt16s: (size_t)nInt16s
intoBuffer: (uint16_t*)buffer
{
size_t size = nInt16s * sizeof(uint16_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt16s; i++)
buffer[i] = of_bswap16(buffer[i]);
#endif
return size;
}
- (size_t)readNBigEndianInt32s: (size_t)nInt32s
intoBuffer: (uint32_t*)buffer
{
size_t size = nInt32s * sizeof(uint32_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt32s; i++)
buffer[i] = of_bswap32(buffer[i]);
#endif
return size;
}
- (size_t)readNBigEndianInt64s: (size_t)nInt64s
intoBuffer: (uint64_t*)buffer
{
size_t size = nInt64s * sizeof(uint64_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifndef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt64s; i++)
buffer[i] = of_bswap64(buffer[i]);
#endif
return size;
}
- (size_t)readNBigEndianFloats: (size_t)nFloats
intoBuffer: (float*)buffer
{
size_t size = nFloats * sizeof(float);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifndef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nFloats; i++)
buffer[i] = of_bswap_float(buffer[i]);
#endif
return size;
}
- (size_t)readNBigEndianDoubles: (size_t)nDoubles
intoBuffer: (double*)buffer
{
size_t size = nDoubles * sizeof(double);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifndef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nDoubles; i++)
buffer[i] = of_bswap_double(buffer[i]);
#endif
return size;
}
- (uint16_t)readLittleEndianInt16
{
uint16_t ret;
[self readExactlyNBytes: 2
intoBuffer: (char*)&ret];
|
| ︙ | | | ︙ | |
240
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242
243
244
245
246
247
248
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251
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|
double ret;
[self readExactlyNBytes: 8
intoBuffer: (char*)&ret];
return of_bswap_double_if_be(ret);
}
- (OFDataArray*)readDataArrayWithNItems: (size_t)nItems
{
return [self readDataArrayWithItemSize: 1
andNItems: nItems];
}
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double ret;
[self readExactlyNBytes: 8
intoBuffer: (char*)&ret];
return of_bswap_double_if_be(ret);
}
- (size_t)readNLittleEndianInt16s: (size_t)nInt16s
intoBuffer: (uint16_t*)buffer
{
size_t size = nInt16s * sizeof(uint16_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt16s; i++)
buffer[i] = of_bswap16(buffer[i]);
#endif
return size;
}
- (size_t)readNLittleEndianInt32s: (size_t)nInt32s
intoBuffer: (uint32_t*)buffer
{
size_t size = nInt32s * sizeof(uint32_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt32s; i++)
buffer[i] = of_bswap32(buffer[i]);
#endif
return size;
}
- (size_t)readNLittleEndianInt64s: (size_t)nInt64s
intoBuffer: (uint64_t*)buffer
{
size_t size = nInt64s * sizeof(uint64_t);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifdef OF_BIG_ENDIAN
size_t i;
for (i = 0; i < nInt64s; i++)
buffer[i] = of_bswap64(buffer[i]);
#endif
return size;
}
- (size_t)readNLittleEndianFloats: (size_t)nFloats
intoBuffer: (float*)buffer
{
size_t size = nFloats * sizeof(float);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifdef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nFloats; i++)
buffer[i] = of_bswap_float(buffer[i]);
#endif
return size;
}
- (size_t)readNLittleEndianDoubles: (size_t)nDoubles
intoBuffer: (double*)buffer
{
size_t size = nDoubles * sizeof(double);
[self readExactlyNBytes: size
intoBuffer: buffer];
#ifdef OF_FLOAT_BIG_ENDIAN
size_t i;
for (i = 0; i < nDoubles; i++)
buffer[i] = of_bswap_double(buffer[i]);
#endif
return size;
}
- (OFDataArray*)readDataArrayWithNItems: (size_t)nItems
{
return [self readDataArrayWithItemSize: 1
andNItems: nItems];
}
|
| ︙ | | | ︙ | |
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681
682
683
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|
- (void)writeBigEndianDouble: (double)double_
{
double_ = of_bswap_double_if_le(double_);
[self writeNBytes: 8
fromBuffer: (char*)&double_];
}
- (void)writeLittleEndianInt16: (uint16_t)int16
{
int16 = of_bswap16_if_be(int16);
[self writeNBytes: 2
fromBuffer: (char*)&int16];
|
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|
- (void)writeBigEndianDouble: (double)double_
{
double_ = of_bswap_double_if_le(double_);
[self writeNBytes: 8
fromBuffer: (char*)&double_];
}
- (size_t)writeNBigEndianInt16s: (size_t)nInt16s
fromBuffer: (const uint16_t*)buffer
{
size_t size = nInt16s * sizeof(uint16_t);
#ifdef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint16_t *tmp;
tmp = [self allocMemoryForNItems: nInt16s
withSize: sizeof(uint16_t)];
@try {
size_t i;
for (i = 0; i < nInt16s; i++)
tmp[i] = of_bswap16(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNBigEndianInt32s: (size_t)nInt32s
fromBuffer: (const uint32_t*)buffer
{
size_t size = nInt32s * sizeof(uint32_t);
#ifdef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint32_t *tmp;
tmp = [self allocMemoryForNItems: nInt32s
withSize: sizeof(uint32_t)];
@try {
size_t i;
for (i = 0; i < nInt32s; i++)
tmp[i] = of_bswap32(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNBigEndianInt64s: (size_t)nInt64s
fromBuffer: (const uint64_t*)buffer
{
size_t size = nInt64s * sizeof(uint64_t);
#ifdef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint64_t *tmp;
tmp = [self allocMemoryForNItems: nInt64s
withSize: sizeof(uint64_t)];
@try {
size_t i;
for (i = 0; i < nInt64s; i++)
tmp[i] = of_bswap64(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNBigEndianFloats: (size_t)nFloats
fromBuffer: (const float*)buffer
{
size_t size = nFloats * sizeof(float);
#ifdef OF_FLOAT_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
float *tmp;
tmp = [self allocMemoryForNItems: nFloats
withSize: sizeof(float)];
@try {
size_t i;
for (i = 0; i < nFloats; i++)
tmp[i] = of_bswap_float(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNBigEndianDoubles: (size_t)nDoubles
fromBuffer: (const double*)buffer
{
size_t size = nDoubles * sizeof(double);
#ifdef OF_FLOAT_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
double *tmp;
tmp = [self allocMemoryForNItems: nDoubles
withSize: sizeof(double)];
@try {
size_t i;
for (i = 0; i < nDoubles; i++)
tmp[i] = of_bswap_double(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (void)writeLittleEndianInt16: (uint16_t)int16
{
int16 = of_bswap16_if_be(int16);
[self writeNBytes: 2
fromBuffer: (char*)&int16];
|
| ︙ | | | ︙ | |
720
721
722
723
724
725
726
727
728
729
730
731
732
733
|
- (void)writeLittleEndianDouble: (double)double_
{
double_ = of_bswap_double_if_be(double_);
[self writeNBytes: 8
fromBuffer: (char*)&double_];
}
- (size_t)writeDataArray: (OFDataArray*)dataArray
{
size_t length = [dataArray count] * [dataArray itemSize];
[self writeNBytes: length
fromBuffer: [dataArray cArray]];
|
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|
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|
- (void)writeLittleEndianDouble: (double)double_
{
double_ = of_bswap_double_if_be(double_);
[self writeNBytes: 8
fromBuffer: (char*)&double_];
}
- (size_t)writeNLittleEndianInt16s: (size_t)nInt16s
fromBuffer: (const uint16_t*)buffer
{
size_t size = nInt16s * sizeof(uint16_t);
#ifndef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint16_t *tmp;
tmp = [self allocMemoryForNItems: nInt16s
withSize: sizeof(uint16_t)];
@try {
size_t i;
for (i = 0; i < nInt16s; i++)
tmp[i] = of_bswap16(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNLittleEndianInt32s: (size_t)nInt32s
fromBuffer: (const uint32_t*)buffer
{
size_t size = nInt32s * sizeof(uint32_t);
#ifndef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint32_t *tmp;
tmp = [self allocMemoryForNItems: nInt32s
withSize: sizeof(uint32_t)];
@try {
size_t i;
for (i = 0; i < nInt32s; i++)
tmp[i] = of_bswap32(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNLittleEndianInt64s: (size_t)nInt64s
fromBuffer: (const uint64_t*)buffer
{
size_t size = nInt64s * sizeof(uint64_t);
#ifndef OF_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
uint64_t *tmp;
tmp = [self allocMemoryForNItems: nInt64s
withSize: sizeof(uint64_t)];
@try {
size_t i;
for (i = 0; i < nInt64s; i++)
tmp[i] = of_bswap64(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNLittleEndianFloats: (size_t)nFloats
fromBuffer: (const float*)buffer
{
size_t size = nFloats * sizeof(float);
#ifndef OF_FLOAT_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
float *tmp;
tmp = [self allocMemoryForNItems: nFloats
withSize: sizeof(float)];
@try {
size_t i;
for (i = 0; i < nFloats; i++)
tmp[i] = of_bswap_float(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeNLittleEndianDoubles: (size_t)nDoubles
fromBuffer: (const double*)buffer
{
size_t size = nDoubles * sizeof(double);
#ifndef OF_FLOAT_BIG_ENDIAN
[self writeNBytes: size
fromBuffer: buffer];
#else
double *tmp;
tmp = [self allocMemoryForNItems: nDoubles
withSize: sizeof(double)];
@try {
size_t i;
for (i = 0; i < nDoubles; i++)
tmp[i] = of_bswap_double(buffer[i]);
[self writeNBytes: size
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
#endif
return size;
}
- (size_t)writeDataArray: (OFDataArray*)dataArray
{
size_t length = [dataArray count] * [dataArray itemSize];
[self writeNBytes: length
fromBuffer: [dataArray cArray]];
|
| ︙ | | | ︙ | |