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< a href = "#nested-classes" > Data Structures< / a > |
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< div class = "title" > sparse_array.c File Reference< / div > < / div >
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< div class = "textblock" > < code > #include " < a class = "el" href = "opj__includes_8h_source.html" > opj_includes.h< / a > " < / code > < br / >
< / div > < table class = "memberdecls" >
< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a name = "nested-classes" > < / a >
Data Structures< / h2 > < / td > < / tr >
< tr class = "memitem:" > < td class = "memItemLeft" align = "right" valign = "top" > struct   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "structopj__sparse__array__int32.html" > opj_sparse_array_int32< / a > < / td > < / tr >
< tr class = "separator:" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< / table > < table class = "memberdecls" >
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Functions< / h2 > < / td > < / tr >
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< tr class = "memitem:a41953de4fab74677337c2597a67c9843" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#a41953de4fab74677337c2597a67c9843" > opj_sparse_array_int32_create< / a > (< a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > width, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > height, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > block_width, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > block_height)< / td > < / tr >
< tr class = "memdesc:a41953de4fab74677337c2597a67c9843" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Creates a new sparse array. < a href = "sparse__array_8c.html#a41953de4fab74677337c2597a67c9843" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a41953de4fab74677337c2597a67c9843" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ad70f920d05b4915853b474d010a9a336" > < td class = "memItemLeft" align = "right" valign = "top" > void  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#ad70f920d05b4915853b474d010a9a336" > opj_sparse_array_int32_free< / a > (< a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *sa)< / td > < / tr >
< tr class = "memdesc:ad70f920d05b4915853b474d010a9a336" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Frees a sparse array. < a href = "sparse__array_8c.html#ad70f920d05b4915853b474d010a9a336" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ad70f920d05b4915853b474d010a9a336" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a2b5c5075af6a30d35569e4378931ed4c" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#a2b5c5075af6a30d35569e4378931ed4c" > opj_sparse_array_is_region_valid< / a > (const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *sa, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x1, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y1)< / td > < / tr >
< tr class = "memdesc:a2b5c5075af6a30d35569e4378931ed4c" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Returns whether region bounds are valid (non empty and within array bounds) < a href = "sparse__array_8c.html#a2b5c5075af6a30d35569e4378931ed4c" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a2b5c5075af6a30d35569e4378931ed4c" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a175c52e28cac6cad5ccdc24200e67a60" > < td class = "memItemLeft" align = "right" valign = "top" > static < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#a175c52e28cac6cad5ccdc24200e67a60" > opj_sparse_array_int32_read_or_write< / a > (const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *sa, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x1, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y1, < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *buf, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > buf_col_stride, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > buf_line_stride, < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > forgiving, < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > is_read_op)< / td > < / tr >
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< tr class = "separator:a175c52e28cac6cad5ccdc24200e67a60" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< tr class = "memitem:a092675bfa99d062ce36fa45aff4766da" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#a092675bfa99d062ce36fa45aff4766da" > opj_sparse_array_int32_read< / a > (const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *sa, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x1, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y1, < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *dest, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > dest_col_stride, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > dest_line_stride, < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > forgiving)< / td > < / tr >
< tr class = "memdesc:a092675bfa99d062ce36fa45aff4766da" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Read the content of a rectangular region of the sparse array into a user buffer. < a href = "sparse__array_8c.html#a092675bfa99d062ce36fa45aff4766da" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a092675bfa99d062ce36fa45aff4766da" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a174b3ef4cb89af58cdd7c2b9f0a20559" > < td class = "memItemLeft" align = "right" valign = "top" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "sparse__array_8c.html#a174b3ef4cb89af58cdd7c2b9f0a20559" > opj_sparse_array_int32_write< / a > (< a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *sa, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y0, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > x1, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > y1, const < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *src, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > src_col_stride, < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a > src_line_stride, < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > forgiving)< / td > < / tr >
< tr class = "memdesc:a174b3ef4cb89af58cdd7c2b9f0a20559" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Write the content of a rectangular region into the sparse array from a user buffer. < a href = "sparse__array_8c.html#a174b3ef4cb89af58cdd7c2b9f0a20559" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a174b3ef4cb89af58cdd7c2b9f0a20559" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< / table >
< h2 class = "groupheader" > Function Documentation< / h2 >
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< a id = "a41953de4fab74677337c2597a67c9843" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a41953de4fab74677337c2597a67c9843" > ◆ < / a > < / span > opj_sparse_array_int32_create()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > * opj_sparse_array_int32_create < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > width< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > height< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > block_width< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > block_height< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Creates a new sparse array. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > width< / td > < td > total width of the array. < / td > < / tr >
< tr > < td class = "paramname" > height< / td > < td > total height of the array < / td > < / tr >
< tr > < td class = "paramname" > block_width< / td > < td > width of a block. < / td > < / tr >
< tr > < td class = "paramname" > block_height< / td > < td > height of a block. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > a new sparse array instance, or NULL in case of failure. < / dd > < / dl >
< p class = "reference" > References < a class = "el" href = "structopj__sparse__array__int32.html#a3e4065eb08fe228175101035b6f218ed" > opj_sparse_array_int32::block_count_hor< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#aee2f11c522fd981408e3ae164c142baf" > opj_sparse_array_int32::block_count_ver< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#a8879d3a7726f3f6ff228d5e341ada8b3" > opj_sparse_array_int32::block_height< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#a97a62a6f3c09048f6fd8ec4192d71b5f" > opj_sparse_array_int32::block_width< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#aa8740069e9f55f024b69b0e96b6f4f56" > opj_sparse_array_int32::data_blocks< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#acbfd23999d0b817fb40ed58073bb6cf2" > opj_sparse_array_int32::height< / a > , < a class = "el" href = "opj__malloc_8c.html#a3fe08bb7876e393dd04332d049a4d53e" > opj_calloc()< / a > , < a class = "el" href = "opj__malloc_8c.html#a9d7d909f8dc1a2c23313c48645341e81" > opj_free()< / a > , < a class = "el" href = "opj__intmath_8h.html#ae4b2e5a7c8b8f09faacc4a895f866ea1" > opj_uint_ceildiv()< / a > , and < a class = "el" href = "structopj__sparse__array__int32.html#a427c80944840803fd7f5592317ad8564" > opj_sparse_array_int32::width< / a > .< / p >
< p class = "reference" > Referenced by < a class = "el" href = "test__sparse__array_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4" > main()< / a > , and < a class = "el" href = "dwt_8c.html#a57c042791753ac46c7bb073abcc245ba" > opj_dwt_init_sparse_array()< / a > .< / p >
< / div >
< / div >
< a id = "ad70f920d05b4915853b474d010a9a336" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ad70f920d05b4915853b474d010a9a336" > ◆ < / a > < / span > opj_sparse_array_int32_free()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > void opj_sparse_array_int32_free < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td >
< td class = "paramname" > < em > sa< / em > < / td > < td > )< / td >
< td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Frees a sparse array. < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > sa< / td > < td > sparse array instance. < / td > < / tr >
< / table >
< / dd >
< / dl >
< p class = "reference" > References < a class = "el" href = "structopj__sparse__array__int32.html#a3e4065eb08fe228175101035b6f218ed" > opj_sparse_array_int32::block_count_hor< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#aee2f11c522fd981408e3ae164c142baf" > opj_sparse_array_int32::block_count_ver< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#aa8740069e9f55f024b69b0e96b6f4f56" > opj_sparse_array_int32::data_blocks< / a > , and < a class = "el" href = "opj__malloc_8c.html#a9d7d909f8dc1a2c23313c48645341e81" > opj_free()< / a > .< / p >
< p class = "reference" > Referenced by < a class = "el" href = "test__sparse__array_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4" > main()< / a > , < a class = "el" href = "dwt_8c.html#a75cd080404aadce6662457dec7cc9d21" > opj_dwt_decode_partial_97()< / a > , < a class = "el" href = "dwt_8c.html#a74b827f7914de05bf5bfc52894894803" > opj_dwt_decode_partial_tile()< / a > , and < a class = "el" href = "dwt_8c.html#a57c042791753ac46c7bb073abcc245ba" > opj_dwt_init_sparse_array()< / a > .< / p >
< / div >
< / div >
< a id = "a092675bfa99d062ce36fa45aff4766da" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a092675bfa99d062ce36fa45aff4766da" > ◆ < / a > < / span > opj_sparse_array_int32_read()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > opj_sparse_array_int32_read < / td >
< td > (< / td >
< td class = "paramtype" > const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td >
< td class = "paramname" > < em > sa< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *  < / td >
< td class = "paramname" > < em > dest< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > dest_col_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > dest_line_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td >
< td class = "paramname" > < em > forgiving< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Read the content of a rectangular region of the sparse array into a user buffer. < / p >
< p > Regions not written with < a class = "el" href = "sparse__array_8h.html#a174b3ef4cb89af58cdd7c2b9f0a20559" title = "Write the content of a rectangular region into the sparse array from a user buffer." > opj_sparse_array_int32_write()< / a > are read as 0.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > sa< / td > < td > sparse array instance. < / td > < / tr >
< tr > < td class = "paramname" > x0< / td > < td > left x coordinate of the region to read in the sparse array. < / td > < / tr >
< tr > < td class = "paramname" > y0< / td > < td > top x coordinate of the region to read in the sparse array. < / td > < / tr >
< tr > < td class = "paramname" > x1< / td > < td > right x coordinate (not included) of the region to read in the sparse array. Must be greater than x0. < / td > < / tr >
< tr > < td class = "paramname" > y1< / td > < td > bottom y coordinate (not included) of the region to read in the sparse array. Must be greater than y0. < / td > < / tr >
< tr > < td class = "paramname" > dest< / td > < td > user buffer to fill. Must be at least sizeof(int32) * ( (y1 - y0 - 1) * dest_line_stride + (x1 - x0 - 1) * dest_col_stride + 1) bytes large. < / td > < / tr >
< tr > < td class = "paramname" > dest_col_stride< / td > < td > spacing (in elements, not in bytes) in x dimension between consecutive elements of the user buffer. < / td > < / tr >
< tr > < td class = "paramname" > dest_line_stride< / td > < td > spacing (in elements, not in bytes) in y dimension between consecutive elements of the user buffer. < / td > < / tr >
< tr > < td class = "paramname" > forgiving< / td > < td > if set to TRUE and the region is invalid, OPJ_TRUE will still be returned. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OPJ_TRUE in case of success. < / dd > < / dl >
< p class = "reference" > References < a class = "el" href = "sparse__array_8c.html#a175c52e28cac6cad5ccdc24200e67a60" > opj_sparse_array_int32_read_or_write()< / a > , and < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > .< / p >
< p class = "reference" > Referenced by < a class = "el" href = "test__sparse__array_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4" > main()< / a > , < a class = "el" href = "dwt_8c.html#a75cd080404aadce6662457dec7cc9d21" > opj_dwt_decode_partial_97()< / a > , < a class = "el" href = "dwt_8c.html#a74b827f7914de05bf5bfc52894894803" > opj_dwt_decode_partial_tile()< / a > , < a class = "el" href = "dwt_8c.html#aa9f1030974db43df751380437e5167af" > opj_dwt_interleave_partial_h()< / a > , < a class = "el" href = "dwt_8c.html#ad7a304bcf13f2427c0a6835e6c527d3e" > opj_dwt_interleave_partial_v()< / a > , < a class = "el" href = "dwt_8c.html#a9caacdf7450ad73f0023e864f3a74cf1" > opj_v8dwt_interleave_partial_h()< / a > , and < a class = "el" href = "dwt_8c.html#a4d4acbc44226a14f02cff29831301f8e" > opj_v8dwt_interleave_partial_v()< / a > .< / p >
< / div >
< / div >
< a id = "a175c52e28cac6cad5ccdc24200e67a60" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a175c52e28cac6cad5ccdc24200e67a60" > ◆ < / a > < / span > opj_sparse_array_int32_read_or_write()< / h2 >
2017-10-05 00:57:21 +02:00
< div class = "memitem" >
< div class = "memproto" >
< table class = "mlabels" >
< tr >
< td class = "mlabels-left" >
< table class = "memname" >
< tr >
< td class = "memname" > static < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > opj_sparse_array_int32_read_or_write < / td >
< td > (< / td >
2022-05-13 20:21:13 +02:00
< td class = "paramtype" > const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td >
2017-10-05 00:57:21 +02:00
< td class = "paramname" > < em > sa< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *  < / td >
< td class = "paramname" > < em > buf< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > buf_col_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > buf_line_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td >
< td class = "paramname" > < em > forgiving< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td >
< td class = "paramname" > < em > is_read_op< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / td >
< td class = "mlabels-right" >
< span class = "mlabels" > < span class = "mlabel" > static< / span > < / span > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
2022-05-13 20:21:13 +02:00
< p class = "reference" > References < a class = "el" href = "structopj__sparse__array__int32.html#a3e4065eb08fe228175101035b6f218ed" > opj_sparse_array_int32::block_count_hor< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#a8879d3a7726f3f6ff228d5e341ada8b3" > opj_sparse_array_int32::block_height< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#a97a62a6f3c09048f6fd8ec4192d71b5f" > opj_sparse_array_int32::block_width< / a > , < a class = "el" href = "structopj__sparse__array__int32.html#aa8740069e9f55f024b69b0e96b6f4f56" > opj_sparse_array_int32::data_blocks< / a > , < a class = "el" href = "opj__malloc_8c.html#a3fe08bb7876e393dd04332d049a4d53e" > opj_calloc()< / a > , < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , < a class = "el" href = "opj__includes_8h.html#a47acbf7ae97e1ef7371a1c92a42505b2" > OPJ_RESTRICT< / a > , < a class = "el" href = "sparse__array_8c.html#a2b5c5075af6a30d35569e4378931ed4c" > opj_sparse_array_is_region_valid()< / a > , < a class = "el" href = "openjpeg_8h.html#a04830036d767cba56cbf5ae5bdc481d3" > OPJ_TRUE< / a > , and < a class = "el" href = "opj__intmath_8h.html#a06c1c4470f9765a3ed04963b0daa111a" > opj_uint_min()< / a > .< / p >
< p class = "reference" > Referenced by < a class = "el" href = "sparse__array_8h.html#a092675bfa99d062ce36fa45aff4766da" > opj_sparse_array_int32_read()< / a > , and < a class = "el" href = "sparse__array_8h.html#a174b3ef4cb89af58cdd7c2b9f0a20559" > opj_sparse_array_int32_write()< / a > .< / p >
< / div >
< / div >
< a id = "a174b3ef4cb89af58cdd7c2b9f0a20559" > < / a >
< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a174b3ef4cb89af58cdd7c2b9f0a20559" > ◆ < / a > < / span > opj_sparse_array_int32_write()< / h2 >
< div class = "memitem" >
< div class = "memproto" >
< table class = "memname" >
< tr >
< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > opj_sparse_array_int32_write < / td >
< td > (< / td >
< td class = "paramtype" > < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td >
< td class = "paramname" > < em > sa< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y0< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y1< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > const < a class = "el" href = "openjpeg_8h.html#a3cec91ef9e73677f0dbd60d4e42401b9" > OPJ_INT32< / a > *  < / td >
< td class = "paramname" > < em > src< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > src_col_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > src_line_stride< / em > , < / td >
< / tr >
< tr >
< td class = "paramkey" > < / td >
< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a >   < / td >
< td class = "paramname" > < em > forgiving< / em >   < / td >
< / tr >
< tr >
< td > < / td >
< td > )< / td >
< td > < / td > < td > < / td >
< / tr >
< / table >
< / div > < div class = "memdoc" >
< p > Write the content of a rectangular region into the sparse array from a user buffer. < / p >
< p > Blocks intersecting the region are allocated, if not already done.< / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
< table class = "params" >
< tr > < td class = "paramname" > sa< / td > < td > sparse array instance. < / td > < / tr >
< tr > < td class = "paramname" > x0< / td > < td > left x coordinate of the region to write into the sparse array. < / td > < / tr >
< tr > < td class = "paramname" > y0< / td > < td > top x coordinate of the region to write into the sparse array. < / td > < / tr >
< tr > < td class = "paramname" > x1< / td > < td > right x coordinate (not included) of the region to write into the sparse array. Must be greater than x0. < / td > < / tr >
< tr > < td class = "paramname" > y1< / td > < td > bottom y coordinate (not included) of the region to write into the sparse array. Must be greater than y0. < / td > < / tr >
< tr > < td class = "paramname" > src< / td > < td > user buffer to fill. Must be at least sizeof(int32) * ( (y1 - y0 - 1) * src_line_stride + (x1 - x0 - 1) * src_col_stride + 1) bytes large. < / td > < / tr >
< tr > < td class = "paramname" > src_col_stride< / td > < td > spacing (in elements, not in bytes) in x dimension between consecutive elements of the user buffer. < / td > < / tr >
< tr > < td class = "paramname" > src_line_stride< / td > < td > spacing (in elements, not in bytes) in y dimension between consecutive elements of the user buffer. < / td > < / tr >
< tr > < td class = "paramname" > forgiving< / td > < td > if set to TRUE and the region is invalid, OPJ_TRUE will still be returned. < / td > < / tr >
< / table >
< / dd >
< / dl >
< dl class = "section return" > < dt > Returns< / dt > < dd > OPJ_TRUE in case of success. < / dd > < / dl >
< p class = "reference" > References < a class = "el" href = "openjpeg_8h.html#ac672bfd7db39c609e828acb07a321964" > OPJ_FALSE< / a > , and < a class = "el" href = "sparse__array_8c.html#a175c52e28cac6cad5ccdc24200e67a60" > opj_sparse_array_int32_read_or_write()< / a > .< / p >
< p class = "reference" > Referenced by < a class = "el" href = "test__sparse__array_8c.html#ae66f6b31b5ad750f1fe042a706a4e3d4" > main()< / a > , < a class = "el" href = "dwt_8c.html#a75cd080404aadce6662457dec7cc9d21" > opj_dwt_decode_partial_97()< / a > , < a class = "el" href = "dwt_8c.html#a74b827f7914de05bf5bfc52894894803" > opj_dwt_decode_partial_tile()< / a > , and < a class = "el" href = "dwt_8c.html#a57c042791753ac46c7bb073abcc245ba" > opj_dwt_init_sparse_array()< / a > .< / p >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a2b5c5075af6a30d35569e4378931ed4c" > ◆ < / a > < / span > opj_sparse_array_is_region_valid()< / h2 >
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< td class = "memname" > < a class = "el" href = "openjpeg_8h.html#abb5dad6294f4611f1925388e919b16f4" > OPJ_BOOL< / a > opj_sparse_array_is_region_valid < / td >
< td > (< / td >
< td class = "paramtype" > const < a class = "el" href = "sparse__array_8h.html#ab63770624f4ec03e6e022c6a0b80e6ff" > opj_sparse_array_int32_t< / a > *  < / td >
< td class = "paramname" > < em > sa< / em > , < / td >
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< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x0< / em > , < / td >
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< td > < / td >
< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y0< / em > , < / td >
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< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > x1< / em > , < / td >
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< td class = "paramkey" > < / td >
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< td class = "paramtype" > < a class = "el" href = "openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb" > OPJ_UINT32< / a >   < / td >
< td class = "paramname" > < em > y1< / em >   < / td >
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< td > < / td >
< td > )< / td >
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< p > Returns whether region bounds are valid (non empty and within array bounds) < / p >
< dl class = "params" > < dt > Parameters< / dt > < dd >
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< tr > < td class = "paramname" > sa< / td > < td > sparse array instance. < / td > < / tr >
< tr > < td class = "paramname" > x0< / td > < td > left x coordinate of the region. < / td > < / tr >
< tr > < td class = "paramname" > y0< / td > < td > top x coordinate of the region. < / td > < / tr >
< tr > < td class = "paramname" > x1< / td > < td > right x coordinate (not included) of the region. Must be greater than x0. < / td > < / tr >
< tr > < td class = "paramname" > y1< / td > < td > bottom y coordinate (not included) of the region. Must be greater than y0. < / td > < / tr >
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< dl class = "section return" > < dt > Returns< / dt > < dd > OPJ_TRUE or OPJ_FALSE. < / dd > < / dl >
< p class = "reference" > References < a class = "el" href = "structopj__sparse__array__int32.html#acbfd23999d0b817fb40ed58073bb6cf2" > opj_sparse_array_int32::height< / a > , and < a class = "el" href = "structopj__sparse__array__int32.html#a427c80944840803fd7f5592317ad8564" > opj_sparse_array_int32::width< / a > .< / p >
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< p class = "reference" > Referenced by < a class = "el" href = "sparse__array_8c.html#a175c52e28cac6cad5ccdc24200e67a60" > opj_sparse_array_int32_read_or_write()< / a > .< / p >
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< / a > 1.8.17
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