OpenJPH
Open-source implementation of JPEG2000 Part-15
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#include <ojph_file.h>
Public Member Functions | |
mem_infile () | |
~mem_infile () override | |
void | open (const ui8 *data, size_t size) |
size_t | read (void *ptr, size_t size) override |
int | seek (si64 offset, enum infile_base::seek origin) override |
si64 | tell () override |
bool | eof () override |
void | close () override |
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virtual | ~infile_base () |
virtual size_t | read (void *ptr, size_t size)=0 |
virtual int | seek (si64 offset, enum infile_base::seek origin)=0 |
virtual si64 | tell ()=0 |
virtual bool | eof ()=0 |
virtual void | close () |
Private Attributes | |
const ui8 * | data |
const ui8 * | cur_ptr |
size_t | size |
Additional Inherited Members | |
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enum | seek : int { OJPH_SEEK_SET = SEEK_SET , OJPH_SEEK_CUR = SEEK_CUR , OJPH_SEEK_END = SEEK_END } |
Definition at line 225 of file ojph_file.h.
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inline |
Definition at line 228 of file ojph_file.h.
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inlineoverride |
Definition at line 229 of file ojph_file.h.
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inlineoverridevirtual |
Reimplemented from ojph::infile_base.
Definition at line 239 of file ojph_file.h.
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inlineoverridevirtual |
Implements ojph::infile_base.
Definition at line 238 of file ojph_file.h.
void ojph::mem_infile::open | ( | const ui8 * | data, |
size_t | size | ||
) |
Definition at line 228 of file ojph_file.cpp.
References cur_ptr, data, and size.
Referenced by cpp_init_j2c_data().
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overridevirtual |
Implements ojph::infile_base.
Definition at line 236 of file ojph_file.cpp.
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overridevirtual |
Implements ojph::infile_base.
Definition at line 251 of file ojph_file.cpp.
References cur_ptr, data, ojph::infile_base::OJPH_SEEK_CUR, ojph::infile_base::OJPH_SEEK_END, and ojph::infile_base::OJPH_SEEK_SET.
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inlineoverridevirtual |
Implements ojph::infile_base.
Definition at line 237 of file ojph_file.h.
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private |
Definition at line 242 of file ojph_file.h.
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private |
Definition at line 242 of file ojph_file.h.
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private |
Definition at line 243 of file ojph_file.h.