abi-check/headers_diff/openjpeg/2.2.0/current/diff.html

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  12         OpenJPEG: headers diff between 2.2.0 and current versions
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  18 <table width='100%' cellpadding='0' cellspacing='0'><tr><td><table cellpadding='0' cellspacing='0'><tr><td align='center'><h1 class='tool'><a title='Home: ABI tracker for OpenJPEG' href='../../../../timeline/openjpeg/index.html' class='tool'>ABI<br/>Tracker</a></h1></td><td width='30px;'></td><td><h1>(OpenJPEG)</h1></td></tr></table><hr/>
  19 <br/>
  20 <br/>
  21 <h1>Headers diff: <span class='version'>2.2.0</span> vs <span class='version'>current</span></h1><br/><br/>
  22   <table class='diff_tbl' border="0" cellpadding="0" cellspacing="0">
  23   <tr bgcolor="orange"><th></th><th>&nbsp;openjpeg.h (2.2.0)&nbsp;</th><th> </th><th>&nbsp;openjpeg.h (current)&nbsp;</th><th></th></tr>
  24       <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
  25       <tr bgcolor="gray" ><td></td><th><a name="part-l1" /><small>skipping to change at</small><em> line 382</em></th><th> </th><th><a name="part-r1" /><small>skipping to change at</small><em> line 382</em></th><td></td></tr>
  26       <tr><td class="lineno" valign="top"></td><td class="left">    /** csty : coding style */</td><td> </td><td class="right">    /** csty : coding style */</td><td class="lineno" valign="top"></td></tr>
  27       <tr><td class="lineno" valign="top"></td><td class="left">    int csty;</td><td> </td><td class="right">    int csty;</td><td class="lineno" valign="top"></td></tr>
  28       <tr><td class="lineno" valign="top"></td><td class="left">    /** progression order (default OPJ_LRCP) */</td><td> </td><td class="right">    /** progression order (default OPJ_LRCP) */</td><td class="lineno" valign="top"></td></tr>
  29       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_PROG_ORDER prog_order;</td><td> </td><td class="right">    OPJ_PROG_ORDER prog_order;</td><td class="lineno" valign="top"></td></tr>
  30       <tr><td class="lineno" valign="top"></td><td class="left">    /** progression order changes */</td><td> </td><td class="right">    /** progression order changes */</td><td class="lineno" valign="top"></td></tr>
  31       <tr><td class="lineno" valign="top"></td><td class="left">    opj_poc_t POC[32];</td><td> </td><td class="right">    opj_poc_t POC[32];</td><td class="lineno" valign="top"></td></tr>
  32       <tr><td class="lineno" valign="top"></td><td class="left">    /** number of progression order changes (POC), default to 0 */</td><td> </td><td class="right">    /** number of progression order changes (POC), default to 0 */</td><td class="lineno" valign="top"></td></tr>
  33       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 numpocs;</td><td> </td><td class="right">    OPJ_UINT32 numpocs;</td><td class="lineno" valign="top"></td></tr>
  34       <tr><td class="lineno" valign="top"></td><td class="left">    /** number of layers */</td><td> </td><td class="right">    /** number of layers */</td><td class="lineno" valign="top"></td></tr>
  35       <tr><td class="lineno" valign="top"></td><td class="left">    int tcp_numlayers;</td><td> </td><td class="right">    int tcp_numlayers;</td><td class="lineno" valign="top"></td></tr>
  36       <tr><td><a name="diff0001" /></td></tr>
  37       <tr><td class="lineno" valign="top"></td><td class="lblock">    /** rates of layers - might be subsequently limited by the max_cs_size </td><td> </td><td class="rblock">    /** rates of layers - might be subsequently limited by the max_cs_size </td><td class="lineno" valign="top"></td></tr>
  38       <tr><td class="lineno" valign="top"></td><td class="lblock"><span class="delete">field</span> */</td><td> </td><td class="rblock"><span class="insert">field.</span></td><td class="lineno" valign="top"></td></tr>
  39       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     * Should be decreasing. 1 can be</span></td><td class="lineno" valign="top"></td></tr>
  40       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     * used as last value to indicate the last layer is lossless.</span> */</td><td class="lineno" valign="top"></td></tr>
  41       <tr><td class="lineno" valign="top"></td><td class="left">    float tcp_rates[100];</td><td> </td><td class="right">    float tcp_rates[100];</td><td class="lineno" valign="top"></td></tr>
  42       <tr><td><a name="diff0002" /></td></tr>
  43       <tr><td class="lineno" valign="top"></td><td class="lblock">    /** different psnr for successive <span class="delete">layers</span> */</td><td> </td><td class="rblock">    /** different psnr for successive <span class="insert">layers. Should be increasing. 0 can b</span></td><td class="lineno" valign="top"></td></tr>
  44       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">e</span></td><td class="lineno" valign="top"></td></tr>
  45       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">     * used as last value to indicate the last layer is lossless.</span> */</td><td class="lineno" valign="top"></td></tr>
  46       <tr><td class="lineno" valign="top"></td><td class="left">    float tcp_distoratio[100];</td><td> </td><td class="right">    float tcp_distoratio[100];</td><td class="lineno" valign="top"></td></tr>
  47       <tr><td class="lineno" valign="top"></td><td class="left">    /** number of resolutions */</td><td> </td><td class="right">    /** number of resolutions */</td><td class="lineno" valign="top"></td></tr>
  48       <tr><td class="lineno" valign="top"></td><td class="left">    int numresolution;</td><td> </td><td class="right">    int numresolution;</td><td class="lineno" valign="top"></td></tr>
  49       <tr><td class="lineno" valign="top"></td><td class="left">    /** initial code block width, default to 64 */</td><td> </td><td class="right">    /** initial code block width, default to 64 */</td><td class="lineno" valign="top"></td></tr>
  50       <tr><td class="lineno" valign="top"></td><td class="left">    int cblockw_init;</td><td> </td><td class="right">    int cblockw_init;</td><td class="lineno" valign="top"></td></tr>
  51       <tr><td class="lineno" valign="top"></td><td class="left">    /** initial code block height, default to 64 */</td><td> </td><td class="right">    /** initial code block height, default to 64 */</td><td class="lineno" valign="top"></td></tr>
  52       <tr><td class="lineno" valign="top"></td><td class="left">    int cblockh_init;</td><td> </td><td class="right">    int cblockh_init;</td><td class="lineno" valign="top"></td></tr>
  53       <tr><td class="lineno" valign="top"></td><td class="left">    /** mode switch (cblk_style) */</td><td> </td><td class="right">    /** mode switch (cblk_style) */</td><td class="lineno" valign="top"></td></tr>
  54       <tr><td class="lineno" valign="top"></td><td class="left">    int mode;</td><td> </td><td class="right">    int mode;</td><td class="lineno" valign="top"></td></tr>
  55       <tr><td class="lineno" valign="top"></td><td class="left">    /** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (def
  56 ault) */</td><td> </td><td class="right">    /** 1 : use the irreversible DWT 9-7, 0 : use lossless compression (def
  57 ault) */</td><td class="lineno" valign="top"></td></tr>
  58       <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
  59       <tr bgcolor="gray" ><td></td><th><a name="part-l2" /><small>skipping to change at</small><em> line 864</em></th><th> </th><th><a name="part-r2" /><small>skipping to change at</small><em> line 867</em></th><td></td></tr>
  60       <tr><td class="lineno" valign="top"></td><td class="left">/**</td><td> </td><td class="right">/**</td><td class="lineno" valign="top"></td></tr>
  61       <tr><td class="lineno" valign="top"></td><td class="left"> * Tile-component coding parameters information</td><td> </td><td class="right"> * Tile-component coding parameters information</td><td class="lineno" valign="top"></td></tr>
  62       <tr><td class="lineno" valign="top"></td><td class="left"> */</td><td> </td><td class="right"> */</td><td class="lineno" valign="top"></td></tr>
  63       <tr><td class="lineno" valign="top"></td><td class="left">typedef struct opj_tccp_info {</td><td> </td><td class="right">typedef struct opj_tccp_info {</td><td class="lineno" valign="top"></td></tr>
  64       <tr><td class="lineno" valign="top"></td><td class="left">    /** component index */</td><td> </td><td class="right">    /** component index */</td><td class="lineno" valign="top"></td></tr>
  65       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 compno;</td><td> </td><td class="right">    OPJ_UINT32 compno;</td><td class="lineno" valign="top"></td></tr>
  66       <tr><td class="lineno" valign="top"></td><td class="left">    /** coding style */</td><td> </td><td class="right">    /** coding style */</td><td class="lineno" valign="top"></td></tr>
  67       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 csty;</td><td> </td><td class="right">    OPJ_UINT32 csty;</td><td class="lineno" valign="top"></td></tr>
  68       <tr><td class="lineno" valign="top"></td><td class="left">    /** number of resolutions */</td><td> </td><td class="right">    /** number of resolutions */</td><td class="lineno" valign="top"></td></tr>
  69       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 numresolutions;</td><td> </td><td class="right">    OPJ_UINT32 numresolutions;</td><td class="lineno" valign="top"></td></tr>
  70       <tr><td><a name="diff0003" /></td></tr>
  71       <tr><td class="lineno" valign="top"></td><td class="lblock">    /** code-blocks width */</td><td> </td><td class="rblock">    /** <span class="insert">log2 of </span>code-blocks width */</td><td class="lineno" valign="top"></td></tr>
  72       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 cblkw;</td><td> </td><td class="right">    OPJ_UINT32 cblkw;</td><td class="lineno" valign="top"></td></tr>
  73       <tr><td><a name="diff0004" /></td></tr>
  74       <tr><td class="lineno" valign="top"></td><td class="lblock">    /** code-blocks height */</td><td> </td><td class="rblock">    /** <span class="insert">log2 of </span>code-blocks height */</td><td class="lineno" valign="top"></td></tr>
  75       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 cblkh;</td><td> </td><td class="right">    OPJ_UINT32 cblkh;</td><td class="lineno" valign="top"></td></tr>
  76       <tr><td class="lineno" valign="top"></td><td class="left">    /** code-block coding style */</td><td> </td><td class="right">    /** code-block coding style */</td><td class="lineno" valign="top"></td></tr>
  77       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 cblksty;</td><td> </td><td class="right">    OPJ_UINT32 cblksty;</td><td class="lineno" valign="top"></td></tr>
  78       <tr><td class="lineno" valign="top"></td><td class="left">    /** discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-
  79 3 reversible */</td><td> </td><td class="right">    /** discrete wavelet transform identifier: 0 = 9-7 irreversible, 1 = 5-
  80 3 reversible */</td><td class="lineno" valign="top"></td></tr>
  81       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 qmfbid;</td><td> </td><td class="right">    OPJ_UINT32 qmfbid;</td><td class="lineno" valign="top"></td></tr>
  82       <tr><td class="lineno" valign="top"></td><td class="left">    /** quantisation style */</td><td> </td><td class="right">    /** quantisation style */</td><td class="lineno" valign="top"></td></tr>
  83       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 qntsty;</td><td> </td><td class="right">    OPJ_UINT32 qntsty;</td><td class="lineno" valign="top"></td></tr>
  84       <tr><td class="lineno" valign="top"></td><td class="left">    /** stepsizes used for quantization */</td><td> </td><td class="right">    /** stepsizes used for quantization */</td><td class="lineno" valign="top"></td></tr>
  85       <tr><td class="lineno" valign="top"></td><td class="left">    OPJ_UINT32 stepsizes_mant[OPJ_J2K_MAXBANDS];</td><td> </td><td class="right">    OPJ_UINT32 stepsizes_mant[OPJ_J2K_MAXBANDS];</td><td class="lineno" valign="top"></td></tr>
  86       <tr><td class="lineno" valign="top"></td><td class="left">    /** stepsizes used for quantization */</td><td> </td><td class="right">    /** stepsizes used for quantization */</td><td class="lineno" valign="top"></td></tr>
  87       <tr><td class="lineno"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno"></td></tr>
  88       <tr bgcolor="gray" ><td></td><th><a name="part-l3" /><small>skipping to change at</small><em> line 1329</em></th><th> </th><th><a name="part-r3" /><small>skipping to change at</small><em> line 1332</em></th><td></td></tr>
  89       <tr><td class="lineno" valign="top"></td><td class="left"> *</td><td> </td><td class="right"> *</td><td class="lineno" valign="top"></td></tr>
  90       <tr><td class="lineno" valign="top"></td><td class="left"> * @return true             if the main header of the codestream and the JP
  91 2 header is correctly read.</td><td> </td><td class="right"> * @return true             if the main header of the codestream and the JP
  92 2 header is correctly read.</td><td class="lineno" valign="top"></td></tr>
  93       <tr><td class="lineno" valign="top"></td><td class="left"> */</td><td> </td><td class="right"> */</td><td class="lineno" valign="top"></td></tr>
  94       <tr><td class="lineno" valign="top"></td><td class="left">OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_header(opj_stream_t *p_stream,</td><td> </td><td class="right">OPJ_API OPJ_BOOL OPJ_CALLCONV opj_read_header(opj_stream_t *p_stream,</td><td class="lineno" valign="top"></td></tr>
  95       <tr><td class="lineno" valign="top"></td><td class="left">        opj_codec_t *p_codec,</td><td> </td><td class="right">        opj_codec_t *p_codec,</td><td class="lineno" valign="top"></td></tr>
  96       <tr><td class="lineno" valign="top"></td><td class="left">        opj_image_t **p_image);</td><td> </td><td class="right">        opj_image_t **p_image);</td><td class="lineno" valign="top"></td></tr>
  97       <tr><td class="lineno" valign="top"></td><td class="left"></td><td> </td><td class="right"></td><td class="lineno" valign="top"></td></tr>
  98       <tr><td class="lineno" valign="top"></td><td class="left">/**</td><td> </td><td class="right">/**</td><td class="lineno" valign="top"></td></tr>
  99       <tr><td class="lineno" valign="top"></td><td class="left"> * Sets the given area to be decoded. This function should be called right
 100 after opj_read_header and before any tile header reading.</td><td> </td><td class="right"> * Sets the given area to be decoded. This function should be called right
 101 after opj_read_header and before any tile header reading.</td><td class="lineno" valign="top"></td></tr>
 102       <tr><td class="lineno" valign="top"></td><td class="left"> *</td><td> </td><td class="right"> *</td><td class="lineno" valign="top"></td></tr>
 103       <tr><td><a name="diff0005" /></td></tr>
 104       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"> <span class="insert">* The coordinates passed to this function should be expressed in the refer</span></td><td class="lineno" valign="top"></td></tr>
 105       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">ence grid,</span></td><td class="lineno" valign="top"></td></tr>
 106       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * that is to say at the highest resolution level, even if requesting the i</span></td><td class="lineno" valign="top"></td></tr>
 107       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">mage at lower</span></td><td class="lineno" valign="top"></td></tr>
 108       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * resolution levels.</span></td><td class="lineno" valign="top"></td></tr>
 109       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> *</span></td><td class="lineno" valign="top"></td></tr>
 110       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * Generally opj_set_decode_area() should be followed by opj_decode(), and </span></td><td class="lineno" valign="top"></td></tr>
 111       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">the</span></td><td class="lineno" valign="top"></td></tr>
 112       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * codec cannot be re-used.</span></td><td class="lineno" valign="top"></td></tr>
 113       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * In the particular case of an image made of a single tile, several sequen</span></td><td class="lineno" valign="top"></td></tr>
 114       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">ces of</span></td><td class="lineno" valign="top"></td></tr>
 115       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * calls to opoj_set_decode_area() and opj_decode() are allowed, and will b</span></td><td class="lineno" valign="top"></td></tr>
 116       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert">ring</span></td><td class="lineno" valign="top"></td></tr>
 117       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> * performance improvements when reading an image by chunks.</span></td><td class="lineno" valign="top"></td></tr>
 118       <tr><td class="lineno" valign="top"></td><td class="lblock"></td><td> </td><td class="rblock"><span class="insert"> *</span></td><td class="lineno" valign="top"></td></tr>
 119       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_codec         the jpeg2000 codec.</td><td> </td><td class="right"> * @param   p_codec         the jpeg2000 codec.</td><td class="lineno" valign="top"></td></tr>
 120       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_image         the decoded image previously setted by opj_read
 121 _header</td><td> </td><td class="right"> * @param   p_image         the decoded image previously setted by opj_read
 122 _header</td><td class="lineno" valign="top"></td></tr>
 123       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_start_x       the left position of the rectangle to decode (i
 124 n image coordinates).</td><td> </td><td class="right"> * @param   p_start_x       the left position of the rectangle to decode (i
 125 n image coordinates).</td><td class="lineno" valign="top"></td></tr>
 126       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_end_x         the right position of the rectangle to decode (
 127 in image coordinates).</td><td> </td><td class="right"> * @param   p_end_x         the right position of the rectangle to decode (
 128 in image coordinates).</td><td class="lineno" valign="top"></td></tr>
 129       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_start_y       the up position of the rectangle to decode (in
 130 image coordinates).</td><td> </td><td class="right"> * @param   p_start_y       the up position of the rectangle to decode (in
 131 image coordinates).</td><td class="lineno" valign="top"></td></tr>
 132       <tr><td class="lineno" valign="top"></td><td class="left"> * @param   p_end_y         the bottom position of the rectangle to decode
 133 (in image coordinates).</td><td> </td><td class="right"> * @param   p_end_y         the bottom position of the rectangle to decode
 134 (in image coordinates).</td><td class="lineno" valign="top"></td></tr>
 135       <tr><td class="lineno" valign="top"></td><td class="left"> *</td><td> </td><td class="right"> *</td><td class="lineno" valign="top"></td></tr>
 136       <tr><td class="lineno" valign="top"></td><td class="left"> * @return  true            if the area could be set.</td><td> </td><td class="right"> * @return  true            if the area could be set.</td><td class="lineno" valign="top"></td></tr>
 137       <tr><td class="lineno" valign="top"></td><td class="left"> */</td><td> </td><td class="right"> */</td><td class="lineno" valign="top"></td></tr>
 138       <tr><td class="lineno" valign="top"></td><td class="left">OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decode_area(opj_codec_t *p_codec,</td><td> </td><td class="right">OPJ_API OPJ_BOOL OPJ_CALLCONV opj_set_decode_area(opj_codec_t *p_codec,</td><td class="lineno" valign="top"></td></tr>
 139
 140      <tr><td></td><td class="left"></td><td> </td><td class="right"></td><td></td></tr>
 141      <tr bgcolor="gray"><th colspan="5" align="center"><a name="end">&nbsp;End of changes. 5 change blocks.&nbsp;</a></th></tr>
 142      <tr class="stats"><td></td><th><i>5 lines changed or deleted</i></th><th><i> </i></th><th><i>24 lines changed or added</i></th><td></td></tr>
 143      <tr><td colspan="5" align="center" class="small"></td></tr>
 144    </table>
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