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52 <a href="#define-members">Macros</a> |
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55 <div class="title">mqc_inl.h File Reference</div> </div>
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60 <table class="memberdecls">
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63 <tr class="memitem:a77750aa7d64cf6f783400c88435e99a8"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a77750aa7d64cf6f783400c88435e99a8">opj_mqc_mpsexchange_macro</a>(d, curctx, a)</td></tr>
64 <tr class="separator:a77750aa7d64cf6f783400c88435e99a8"><td class="memSeparator" colspan="2"> </td></tr>
65 <tr class="memitem:a0e2e2ac16b81932dd21a765c9acb71d5"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a0e2e2ac16b81932dd21a765c9acb71d5">opj_mqc_lpsexchange_macro</a>(d, curctx, a)</td></tr>
66 <tr class="separator:a0e2e2ac16b81932dd21a765c9acb71d5"><td class="memSeparator" colspan="2"> </td></tr>
67 <tr class="memitem:ae5188ad6071ff78926872e908e66bf6f"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#ae5188ad6071ff78926872e908e66bf6f">opj_mqc_bytein_macro</a>(mqc, c, ct)</td></tr>
68 <tr class="separator:ae5188ad6071ff78926872e908e66bf6f"><td class="memSeparator" colspan="2"> </td></tr>
69 <tr class="memitem:a26748854179015d73a35f07ed00b1f9d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">opj_mqc_renormd_macro</a>(mqc, a, c, ct)</td></tr>
70 <tr class="separator:a26748854179015d73a35f07ed00b1f9d"><td class="memSeparator" colspan="2"> </td></tr>
71 <tr class="memitem:a40c56ca9f2d05d6107741d6f701616cf"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a40c56ca9f2d05d6107741d6f701616cf">opj_mqc_decode_macro</a>(d, mqc, curctx, a, c, ct)</td></tr>
72 <tr class="separator:a40c56ca9f2d05d6107741d6f701616cf"><td class="memSeparator" colspan="2"> </td></tr>
73 <tr class="memitem:aaa7fd5399c753edfc3cf8d4ee3c5a16c"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#aaa7fd5399c753edfc3cf8d4ee3c5a16c">DOWNLOAD_MQC_VARIABLES</a>(mqc, curctx, a, c, ct)</td></tr>
74 <tr class="separator:aaa7fd5399c753edfc3cf8d4ee3c5a16c"><td class="memSeparator" colspan="2"> </td></tr>
75 <tr class="memitem:a6d0d6c32ec7bb70eedefc7fc8c1bf3df"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a6d0d6c32ec7bb70eedefc7fc8c1bf3df">UPLOAD_MQC_VARIABLES</a>(mqc, curctx, a, c, ct)</td></tr>
76 <tr class="separator:a6d0d6c32ec7bb70eedefc7fc8c1bf3df"><td class="memSeparator" colspan="2"> </td></tr>
77 <tr class="memitem:a7364151e7c65e86436818cef3f7ad822"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a7364151e7c65e86436818cef3f7ad822">opj_mqc_renormd</a>(mqc)   <a class="el" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">opj_mqc_renormd_macro</a>(mqc, mqc->a, mqc->c, mqc->ct)</td></tr>
78 <tr class="memdesc:a7364151e7c65e86436818cef3f7ad822"><td class="mdescLeft"> </td><td class="mdescRight">Renormalize mqc->a and mqc->c while decoding. <a href="#a7364151e7c65e86436818cef3f7ad822">More...</a><br /></td></tr>
79 <tr class="separator:a7364151e7c65e86436818cef3f7ad822"><td class="memSeparator" colspan="2"> </td></tr>
80 <tr class="memitem:a89ab47f40f5de66906de82d3e5bd724b"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a89ab47f40f5de66906de82d3e5bd724b">opj_mqc_decode</a>(d, mqc)   <a class="el" href="mqc__inl_8h.html#a40c56ca9f2d05d6107741d6f701616cf">opj_mqc_decode_macro</a>(d, mqc, mqc->curctx, mqc->a, mqc->c, mqc->ct)</td></tr>
81 <tr class="memdesc:a89ab47f40f5de66906de82d3e5bd724b"><td class="mdescLeft"> </td><td class="mdescRight">Decode a symbol. <a href="#a89ab47f40f5de66906de82d3e5bd724b">More...</a><br /></td></tr>
82 <tr class="separator:a89ab47f40f5de66906de82d3e5bd724b"><td class="memSeparator" colspan="2"> </td></tr>
83 <tr class="memitem:a2fba3969acc0cfbeac82390f5c4dd875"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875">opj_mqc_renorme_macro</a>(mqc, a_, c_, ct_)</td></tr>
84 <tr class="memdesc:a2fba3969acc0cfbeac82390f5c4dd875"><td class="mdescLeft"> </td><td class="mdescRight">Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000. <a href="#a2fba3969acc0cfbeac82390f5c4dd875">More...</a><br /></td></tr>
85 <tr class="separator:a2fba3969acc0cfbeac82390f5c4dd875"><td class="memSeparator" colspan="2"> </td></tr>
86 <tr class="memitem:ac6bb4b724da9bf77a3241ce9b5fdf1b7"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#ac6bb4b724da9bf77a3241ce9b5fdf1b7">opj_mqc_codemps_macro</a>(mqc, curctx, a, c, ct)</td></tr>
87 <tr class="separator:ac6bb4b724da9bf77a3241ce9b5fdf1b7"><td class="memSeparator" colspan="2"> </td></tr>
88 <tr class="memitem:a833694258cf5a2a12738f6d2d4a15107"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a833694258cf5a2a12738f6d2d4a15107">opj_mqc_codelps_macro</a>(mqc, curctx, a, c, ct)</td></tr>
89 <tr class="separator:a833694258cf5a2a12738f6d2d4a15107"><td class="memSeparator" colspan="2"> </td></tr>
90 <tr class="memitem:a8cf12d318ac2c5190757020d569c0188"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a8cf12d318ac2c5190757020d569c0188">opj_mqc_encode_macro</a>(mqc, curctx, a, c, ct, d)</td></tr>
91 <tr class="separator:a8cf12d318ac2c5190757020d569c0188"><td class="memSeparator" colspan="2"> </td></tr>
92 <tr class="memitem:afd3b47c5ec0636042f036148283daaf0"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#afd3b47c5ec0636042f036148283daaf0">opj_mqc_bypass_enc_macro</a>(mqc, c, ct, d)</td></tr>
93 <tr class="separator:afd3b47c5ec0636042f036148283daaf0"><td class="memSeparator" colspan="2"> </td></tr>
94 </table><table class="memberdecls">
95 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
96 Functions</h2></td></tr>
97 <tr class="memitem:ac95b072fbe38180fafa0c02051b12874"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="el" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#ac95b072fbe38180fafa0c02051b12874">opj_mqc_raw_decode</a> (<a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> *mqc)</td></tr>
98 <tr class="memdesc:ac95b072fbe38180fafa0c02051b12874"><td class="mdescLeft"> </td><td class="mdescRight">Decode a symbol using raw-decoder. <a href="#ac95b072fbe38180fafa0c02051b12874">More...</a><br /></td></tr>
99 <tr class="separator:ac95b072fbe38180fafa0c02051b12874"><td class="memSeparator" colspan="2"> </td></tr>
100 <tr class="memitem:af1feff8274fe5a9da129d93322fce03e"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> void </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#af1feff8274fe5a9da129d93322fce03e">opj_mqc_bytein</a> (<a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> *const mqc)</td></tr>
101 <tr class="memdesc:af1feff8274fe5a9da129d93322fce03e"><td class="mdescLeft"> </td><td class="mdescRight">Input a byte. <a href="#af1feff8274fe5a9da129d93322fce03e">More...</a><br /></td></tr>
102 <tr class="separator:af1feff8274fe5a9da129d93322fce03e"><td class="memSeparator" colspan="2"> </td></tr>
103 <tr class="memitem:a0c8f333dd527ed82faec6dfec5b1711b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="mqc__inl_8h.html#a0c8f333dd527ed82faec6dfec5b1711b">opj_mqc_byteout</a> (<a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> *mqc)</td></tr>
104 <tr class="memdesc:a0c8f333dd527ed82faec6dfec5b1711b"><td class="mdescLeft"> </td><td class="mdescRight">Output a byte, doing bit-stuffing if necessary. <a href="#a0c8f333dd527ed82faec6dfec5b1711b">More...</a><br /></td></tr>
105 <tr class="separator:a0c8f333dd527ed82faec6dfec5b1711b"><td class="memSeparator" colspan="2"> </td></tr>
107 <h2 class="groupheader">Macro Definition Documentation</h2>
108 <a class="anchor" id="aaa7fd5399c753edfc3cf8d4ee3c5a16c"></a>
109 <div class="memitem">
110 <div class="memproto">
111 <table class="memname">
113 <td class="memname">#define DOWNLOAD_MQC_VARIABLES</td>
115 <td class="paramtype"> </td>
116 <td class="paramname">mqc, </td>
119 <td class="paramkey"></td>
121 <td class="paramtype"> </td>
122 <td class="paramname">curctx, </td>
125 <td class="paramkey"></td>
127 <td class="paramtype"> </td>
128 <td class="paramname">a, </td>
131 <td class="paramkey"></td>
133 <td class="paramtype"> </td>
134 <td class="paramname">c, </td>
137 <td class="paramkey"></td>
139 <td class="paramtype"> </td>
140 <td class="paramname">ct </td>
148 </div><div class="memdoc">
149 <b>Value:</b><div class="fragment"><div class="line"><span class="keyword">register</span> <span class="keyword">const</span> <a class="code" href="structopj__mqc__state.html">opj_mqc_state_t</a> **curctx = mqc->curctx; \</div><div class="line"> register <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> c = mqc->c; \</div><div class="line"> register <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> a = mqc->a; \</div><div class="line"> register <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> ct = mqc->ct</div><div class="ttc" id="structopj__mqc__state_html"><div class="ttname"><a href="structopj__mqc__state.html">opj_mqc_state</a></div><div class="ttdoc">This struct defines the state of a context. </div><div class="ttdef"><b>Definition:</b> mqc.h:58</div></div>
150 <div class="ttc" id="openjpeg_8h_html_a4cb1e6e6b6ef2df499d5c02f7df54cbb"><div class="ttname"><a href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a></div><div class="ttdeci">uint32_t OPJ_UINT32</div><div class="ttdef"><b>Definition:</b> openjpeg.h:126</div></div>
151 </div><!-- fragment -->
152 <p>Referenced by <a class="el" href="group___t1.html#ga8494e1a811e935f0feae5776a9d628e1">opj_t1_enc_clnpass()</a>, <a class="el" href="group___t1.html#gaff8fb497bd8ef0f7f9dc9de53f962cc1">opj_t1_enc_refpass()</a>, and <a class="el" href="group___t1.html#ga4608fc74c44bd6ca766ea02a3d886948">opj_t1_enc_sigpass()</a>.</p>
156 <a class="anchor" id="afd3b47c5ec0636042f036148283daaf0"></a>
157 <div class="memitem">
158 <div class="memproto">
159 <table class="memname">
161 <td class="memname">#define opj_mqc_bypass_enc_macro</td>
163 <td class="paramtype"> </td>
164 <td class="paramname">mqc, </td>
167 <td class="paramkey"></td>
169 <td class="paramtype"> </td>
170 <td class="paramname">c, </td>
173 <td class="paramkey"></td>
175 <td class="paramtype"> </td>
176 <td class="paramname">ct, </td>
179 <td class="paramkey"></td>
181 <td class="paramtype"> </td>
182 <td class="paramname">d </td>
190 </div><div class="memdoc">
191 <b>Value:</b><div class="fragment"><div class="line">{\</div><div class="line"> if (ct == <a class="code" href="group___m_q_c.html#gaf45d4e27106b58c5cc51bf4eaa2b3f4f">BYPASS_CT_INIT</a>) {\</div><div class="line"> ct = 8;\</div><div class="line"> }\</div><div class="line"> ct--;\</div><div class="line"> c = c + ((d) << ct);\</div><div class="line"> if (ct == 0) {\</div><div class="line"> *mqc->bp = (<a class="code" href="openjpeg_8h.html#a22de44e15bddae7edfacf4e9ac9bb199">OPJ_BYTE</a>)c;\</div><div class="line"> ct = 8;\</div><div class="line"> <span class="comment">/* If the previous byte was 0xff, make sure that the next msb is 0 */</span> \</div><div class="line"> if (*mqc->bp == 0xff) {\</div><div class="line"> ct = 7;\</div><div class="line"> }\</div><div class="line"> mqc->bp++;\</div><div class="line"> c = 0;\</div><div class="line"> }\</div><div class="line">}</div><div class="ttc" id="openjpeg_8h_html_a22de44e15bddae7edfacf4e9ac9bb199"><div class="ttname"><a href="openjpeg_8h.html#a22de44e15bddae7edfacf4e9ac9bb199">OPJ_BYTE</a></div><div class="ttdeci">unsigned char OPJ_BYTE</div><div class="ttdef"><b>Definition:</b> openjpeg.h:117</div></div>
192 <div class="ttc" id="group___m_q_c_html_gaf45d4e27106b58c5cc51bf4eaa2b3f4f"><div class="ttname"><a href="group___m_q_c.html#gaf45d4e27106b58c5cc51bf4eaa2b3f4f">BYPASS_CT_INIT</a></div><div class="ttdeci">#define BYPASS_CT_INIT</div><div class="ttdef"><b>Definition:</b> mqc.h:99</div></div>
193 </div><!-- fragment -->
196 <a class="anchor" id="ae5188ad6071ff78926872e908e66bf6f"></a>
197 <div class="memitem">
198 <div class="memproto">
199 <table class="memname">
201 <td class="memname">#define opj_mqc_bytein_macro</td>
203 <td class="paramtype"> </td>
204 <td class="paramname">mqc, </td>
207 <td class="paramkey"></td>
209 <td class="paramtype"> </td>
210 <td class="paramname">c, </td>
213 <td class="paramkey"></td>
215 <td class="paramtype"> </td>
216 <td class="paramname">ct </td>
224 </div><div class="memdoc">
225 <b>Value:</b><div class="fragment"><div class="line">{ <a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">\</a></div><div class="line"><a class="code" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb"> OPJ_UINT32</a> l_c; \</div><div class="line"> <span class="comment">/* Given opj_mqc_init_dec() we know that at some point we will */</span> \</div><div class="line"> <span class="comment">/* have a 0xFF 0xFF artificial marker */</span> \</div><div class="line"> l_c = *(mqc->bp + 1); \</div><div class="line"> if (*mqc->bp == 0xff) { \</div><div class="line"> if (l_c > 0x8f) { \</div><div class="line"> c += 0xff00; \</div><div class="line"> ct = 8; \</div><div class="line"> mqc->end_of_byte_stream_counter ++; \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> mqc->bp++; \</div><div class="line"> c += l_c << 9; \</div><div class="line"> ct = 7; \</div><div class="line"> } \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> mqc->bp++; \</div><div class="line"> c += l_c << 8; \</div><div class="line"> ct = 8; \</div><div class="line"> } \</div><div class="line">}</div><div class="ttc" id="openjpeg_8h_html_a4cb1e6e6b6ef2df499d5c02f7df54cbb"><div class="ttname"><a href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a></div><div class="ttdeci">uint32_t OPJ_UINT32</div><div class="ttdef"><b>Definition:</b> openjpeg.h:126</div></div>
226 </div><!-- fragment -->
227 <p>Referenced by <a class="el" href="mqc__inl_8h.html#af1feff8274fe5a9da129d93322fce03e">opj_mqc_bytein()</a>.</p>
231 <a class="anchor" id="a833694258cf5a2a12738f6d2d4a15107"></a>
232 <div class="memitem">
233 <div class="memproto">
234 <table class="memname">
236 <td class="memname">#define opj_mqc_codelps_macro</td>
238 <td class="paramtype"> </td>
239 <td class="paramname">mqc, </td>
242 <td class="paramkey"></td>
244 <td class="paramtype"> </td>
245 <td class="paramname">curctx, </td>
248 <td class="paramkey"></td>
250 <td class="paramtype"> </td>
251 <td class="paramname">a, </td>
254 <td class="paramkey"></td>
256 <td class="paramtype"> </td>
257 <td class="paramname">c, </td>
260 <td class="paramkey"></td>
262 <td class="paramtype"> </td>
263 <td class="paramname">ct </td>
271 </div><div class="memdoc">
272 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> a -= (*curctx)->qeval; \</div><div class="line"> if (a < (*curctx)->qeval) { \</div><div class="line"> c += (*curctx)->qeval; \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> a = (*curctx)->qeval; \</div><div class="line"> } \</div><div class="line"> *curctx = (*curctx)->nlps; <a class="code" href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875"> opj_mqc_renorme_macro</a>(mqc, a, c, ct); \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_a2fba3969acc0cfbeac82390f5c4dd875"><div class="ttname"><a href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875">opj_mqc_renorme_macro</a></div><div class="ttdeci">#define opj_mqc_renorme_macro(mqc, a_, c_, ct_)</div><div class="ttdoc">Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000...</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:210</div></div>
273 </div><!-- fragment -->
274 <p>Referenced by <a class="el" href="mqc_8c.html#ada0d3e133f41e9ae4011cf4023756c4e">opj_mqc_codelps()</a>.</p>
278 <a class="anchor" id="ac6bb4b724da9bf77a3241ce9b5fdf1b7"></a>
279 <div class="memitem">
280 <div class="memproto">
281 <table class="memname">
283 <td class="memname">#define opj_mqc_codemps_macro</td>
285 <td class="paramtype"> </td>
286 <td class="paramname">mqc, </td>
289 <td class="paramkey"></td>
291 <td class="paramtype"> </td>
292 <td class="paramname">curctx, </td>
295 <td class="paramkey"></td>
297 <td class="paramtype"> </td>
298 <td class="paramname">a, </td>
301 <td class="paramkey"></td>
303 <td class="paramtype"> </td>
304 <td class="paramname">c, </td>
307 <td class="paramkey"></td>
309 <td class="paramtype"> </td>
310 <td class="paramname">ct </td>
318 </div><div class="memdoc">
319 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> a -= (*curctx)->qeval; \</div><div class="line"> if ((a & 0x8000) == 0) { \</div><div class="line"> if (a < (*curctx)->qeval) { \</div><div class="line"> a = (*curctx)->qeval; \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> c += (*curctx)->qeval; \</div><div class="line"> } \</div><div class="line"> *curctx = (*curctx)->nmps; <a class="code" href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875"> opj_mqc_renorme_macro</a>(mqc, a, c, ct); \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> c += (*curctx)->qeval; \</div><div class="line"> } \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_a2fba3969acc0cfbeac82390f5c4dd875"><div class="ttname"><a href="mqc__inl_8h.html#a2fba3969acc0cfbeac82390f5c4dd875">opj_mqc_renorme_macro</a></div><div class="ttdeci">#define opj_mqc_renorme_macro(mqc, a_, c_, ct_)</div><div class="ttdoc">Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000...</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:210</div></div>
320 </div><!-- fragment -->
321 <p>Referenced by <a class="el" href="mqc_8c.html#aad5ddb4b3dbb39df1fc60702c163397a">opj_mqc_codemps()</a>.</p>
325 <a class="anchor" id="a89ab47f40f5de66906de82d3e5bd724b"></a>
326 <div class="memitem">
327 <div class="memproto">
328 <table class="memname">
330 <td class="memname">#define opj_mqc_decode</td>
332 <td class="paramtype"> </td>
333 <td class="paramname">d, </td>
336 <td class="paramkey"></td>
338 <td class="paramtype"> </td>
339 <td class="paramname">mqc </td>
344 <td></td><td>   <a class="el" href="mqc__inl_8h.html#a40c56ca9f2d05d6107741d6f701616cf">opj_mqc_decode_macro</a>(d, mqc, mqc->curctx, mqc->a, mqc->c, mqc->ct)</td>
347 </div><div class="memdoc">
349 <p>Decode a symbol. </p>
350 <dl class="params"><dt>Parameters</dt><dd>
351 <table class="params">
352 <tr><td class="paramname">d</td><td>OPJ_UINT32 value where to store the decoded symbol </td></tr>
353 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
357 <dl class="section return"><dt>Returns</dt><dd>Returns the decoded symbol (0 or 1) in d </dd></dl>
359 <p>Referenced by <a class="el" href="t1_8c.html#a5b012076ab1c77674f5d0727bb78bf1d">opj_t1_dec_clnpass_check_segsym()</a>.</p>
363 <a class="anchor" id="a40c56ca9f2d05d6107741d6f701616cf"></a>
364 <div class="memitem">
365 <div class="memproto">
366 <table class="memname">
368 <td class="memname">#define opj_mqc_decode_macro</td>
370 <td class="paramtype"> </td>
371 <td class="paramname">d, </td>
374 <td class="paramkey"></td>
376 <td class="paramtype"> </td>
377 <td class="paramname">mqc, </td>
380 <td class="paramkey"></td>
382 <td class="paramtype"> </td>
383 <td class="paramname">curctx, </td>
386 <td class="paramkey"></td>
388 <td class="paramtype"> </td>
389 <td class="paramname">a, </td>
392 <td class="paramkey"></td>
394 <td class="paramtype"> </td>
395 <td class="paramname">c, </td>
398 <td class="paramkey"></td>
400 <td class="paramtype"> </td>
401 <td class="paramname">ct </td>
409 </div><div class="memdoc">
410 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> <span class="comment">/* Implements ISO 15444-1 C.3.2 Decoding a decision (DECODE) */</span> \</div><div class="line"> <span class="comment">/* Note: alternate "J.2 - Decoding an MPS or an LPS in the */</span> \</div><div class="line"> <span class="comment">/* software-conventions decoder" has been tried, but does not bring any */</span> \</div><div class="line"> <span class="comment">/* improvement. See https://github.com/uclouvain/openjpeg/issues/921 */</span> \</div><div class="line"> a -= (*curctx)->qeval; \</div><div class="line"> if ((c >> 16) < (*curctx)->qeval) { <a class="code" href="mqc__inl_8h.html#a0e2e2ac16b81932dd21a765c9acb71d5">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a0e2e2ac16b81932dd21a765c9acb71d5"> opj_mqc_lpsexchange_macro</a>(d, curctx, a); <a class="code" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d"> opj_mqc_renormd_macro</a>(mqc, a, c, ct); \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> c -= (*curctx)->qeval << 16; \</div><div class="line"> if ((a & 0x8000) == 0) { <a class="code" href="mqc__inl_8h.html#a77750aa7d64cf6f783400c88435e99a8">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a77750aa7d64cf6f783400c88435e99a8"> opj_mqc_mpsexchange_macro</a>(d, curctx, a); <a class="code" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d"> opj_mqc_renormd_macro</a>(mqc, a, c, ct); \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> d = (*curctx)->mps; \</div><div class="line"> } \</div><div class="line"> } \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_a26748854179015d73a35f07ed00b1f9d"><div class="ttname"><a href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">opj_mqc_renormd_macro</a></div><div class="ttdeci">#define opj_mqc_renormd_macro(mqc, a, c, ct)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:126</div></div>
411 <div class="ttc" id="mqc__inl_8h_html_a0e2e2ac16b81932dd21a765c9acb71d5"><div class="ttname"><a href="mqc__inl_8h.html#a0e2e2ac16b81932dd21a765c9acb71d5">opj_mqc_lpsexchange_macro</a></div><div class="ttdeci">#define opj_mqc_lpsexchange_macro(d, curctx, a)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:55</div></div>
412 <div class="ttc" id="mqc__inl_8h_html_a77750aa7d64cf6f783400c88435e99a8"><div class="ttname"><a href="mqc__inl_8h.html#a77750aa7d64cf6f783400c88435e99a8">opj_mqc_mpsexchange_macro</a></div><div class="ttdeci">#define opj_mqc_mpsexchange_macro(d, curctx, a)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:43</div></div>
413 </div><!-- fragment -->
416 <a class="anchor" id="a8cf12d318ac2c5190757020d569c0188"></a>
417 <div class="memitem">
418 <div class="memproto">
419 <table class="memname">
421 <td class="memname">#define opj_mqc_encode_macro</td>
423 <td class="paramtype"> </td>
424 <td class="paramname">mqc, </td>
427 <td class="paramkey"></td>
429 <td class="paramtype"> </td>
430 <td class="paramname">curctx, </td>
433 <td class="paramkey"></td>
435 <td class="paramtype"> </td>
436 <td class="paramname">a, </td>
439 <td class="paramkey"></td>
441 <td class="paramtype"> </td>
442 <td class="paramname">c, </td>
445 <td class="paramkey"></td>
447 <td class="paramtype"> </td>
448 <td class="paramname">ct, </td>
451 <td class="paramkey"></td>
453 <td class="paramtype"> </td>
454 <td class="paramname">d </td>
462 </div><div class="memdoc">
463 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> if ((*curctx)->mps == (d)) { <a class="code" href="mqc__inl_8h.html#ac6bb4b724da9bf77a3241ce9b5fdf1b7">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#ac6bb4b724da9bf77a3241ce9b5fdf1b7"> opj_mqc_codemps_macro</a>(mqc, curctx, a, c, ct); \</div><div class="line"> } <span class="keywordflow">else</span> { <a class="code" href="mqc__inl_8h.html#a833694258cf5a2a12738f6d2d4a15107">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a833694258cf5a2a12738f6d2d4a15107"> opj_mqc_codelps_macro</a>(mqc, curctx, a, c, ct); \</div><div class="line"> } \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_ac6bb4b724da9bf77a3241ce9b5fdf1b7"><div class="ttname"><a href="mqc__inl_8h.html#ac6bb4b724da9bf77a3241ce9b5fdf1b7">opj_mqc_codemps_macro</a></div><div class="ttdeci">#define opj_mqc_codemps_macro(mqc, curctx, a, c, ct)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:225</div></div>
464 <div class="ttc" id="mqc__inl_8h_html_a833694258cf5a2a12738f6d2d4a15107"><div class="ttname"><a href="mqc__inl_8h.html#a833694258cf5a2a12738f6d2d4a15107">opj_mqc_codelps_macro</a></div><div class="ttdeci">#define opj_mqc_codelps_macro(mqc, curctx, a, c, ct)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:241</div></div>
465 </div><!-- fragment -->
466 <p>Referenced by <a class="el" href="group___t1.html#ga8494e1a811e935f0feae5776a9d628e1">opj_t1_enc_clnpass()</a>.</p>
470 <a class="anchor" id="a0e2e2ac16b81932dd21a765c9acb71d5"></a>
471 <div class="memitem">
472 <div class="memproto">
473 <table class="memname">
475 <td class="memname">#define opj_mqc_lpsexchange_macro</td>
477 <td class="paramtype"> </td>
478 <td class="paramname">d, </td>
481 <td class="paramkey"></td>
483 <td class="paramtype"> </td>
484 <td class="paramname">curctx, </td>
487 <td class="paramkey"></td>
489 <td class="paramtype"> </td>
490 <td class="paramname">a </td>
498 </div><div class="memdoc">
499 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> if (a < (*curctx)->qeval) { \</div><div class="line"> a = (*curctx)->qeval; \</div><div class="line"> d = (*curctx)->mps; \</div><div class="line"> *curctx = (*curctx)->nmps; \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> a = (*curctx)->qeval; \</div><div class="line"> d = !((*curctx)->mps); \</div><div class="line"> *curctx = (*curctx)->nlps; \</div><div class="line"> } \</div><div class="line">}</div></div><!-- fragment -->
502 <a class="anchor" id="a77750aa7d64cf6f783400c88435e99a8"></a>
503 <div class="memitem">
504 <div class="memproto">
505 <table class="memname">
507 <td class="memname">#define opj_mqc_mpsexchange_macro</td>
509 <td class="paramtype"> </td>
510 <td class="paramname">d, </td>
513 <td class="paramkey"></td>
515 <td class="paramtype"> </td>
516 <td class="paramname">curctx, </td>
519 <td class="paramkey"></td>
521 <td class="paramtype"> </td>
522 <td class="paramname">a </td>
530 </div><div class="memdoc">
531 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> if (a < (*curctx)->qeval) { \</div><div class="line"> d = !((*curctx)->mps); \</div><div class="line"> *curctx = (*curctx)->nlps; \</div><div class="line"> } <span class="keywordflow">else</span> { \</div><div class="line"> d = (*curctx)->mps; \</div><div class="line"> *curctx = (*curctx)->nmps; \</div><div class="line"> } \</div><div class="line">}</div></div><!-- fragment -->
534 <a class="anchor" id="a7364151e7c65e86436818cef3f7ad822"></a>
535 <div class="memitem">
536 <div class="memproto">
537 <table class="memname">
539 <td class="memname">#define opj_mqc_renormd</td>
541 <td class="paramtype"> </td>
542 <td class="paramname">mqc</td><td>)</td>
543 <td>   <a class="el" href="mqc__inl_8h.html#a26748854179015d73a35f07ed00b1f9d">opj_mqc_renormd_macro</a>(mqc, mqc->a, mqc->c, mqc->ct)</td>
546 </div><div class="memdoc">
548 <p>Renormalize mqc->a and mqc->c while decoding. </p>
549 <dl class="params"><dt>Parameters</dt><dd>
550 <table class="params">
551 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
558 <a class="anchor" id="a26748854179015d73a35f07ed00b1f9d"></a>
559 <div class="memitem">
560 <div class="memproto">
561 <table class="memname">
563 <td class="memname">#define opj_mqc_renormd_macro</td>
565 <td class="paramtype"> </td>
566 <td class="paramname">mqc, </td>
569 <td class="paramkey"></td>
571 <td class="paramtype"> </td>
572 <td class="paramname">a, </td>
575 <td class="paramkey"></td>
577 <td class="paramtype"> </td>
578 <td class="paramname">c, </td>
581 <td class="paramkey"></td>
583 <td class="paramtype"> </td>
584 <td class="paramname">ct </td>
592 </div><div class="memdoc">
593 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> do { \</div><div class="line"> if (ct == 0) { <a class="code" href="mqc__inl_8h.html#ae5188ad6071ff78926872e908e66bf6f">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#ae5188ad6071ff78926872e908e66bf6f"> opj_mqc_bytein_macro</a>(mqc, c, ct); \</div><div class="line"> } \</div><div class="line"> a <<= 1; \</div><div class="line"> c <<= 1; \</div><div class="line"> ct--; \</div><div class="line"> } <span class="keywordflow">while</span> (a < 0x8000); \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_ae5188ad6071ff78926872e908e66bf6f"><div class="ttname"><a href="mqc__inl_8h.html#ae5188ad6071ff78926872e908e66bf6f">opj_mqc_bytein_macro</a></div><div class="ttdeci">#define opj_mqc_bytein_macro(mqc, c, ct)</div><div class="ttdef"><b>Definition:</b> mqc_inl.h:102</div></div>
594 </div><!-- fragment -->
597 <a class="anchor" id="a2fba3969acc0cfbeac82390f5c4dd875"></a>
598 <div class="memitem">
599 <div class="memproto">
600 <table class="memname">
602 <td class="memname">#define opj_mqc_renorme_macro</td>
604 <td class="paramtype"> </td>
605 <td class="paramname">mqc, </td>
608 <td class="paramkey"></td>
610 <td class="paramtype"> </td>
611 <td class="paramname">a_, </td>
614 <td class="paramkey"></td>
616 <td class="paramtype"> </td>
617 <td class="paramname">c_, </td>
620 <td class="paramkey"></td>
622 <td class="paramtype"> </td>
623 <td class="paramname">ct_ </td>
631 </div><div class="memdoc">
632 <b>Value:</b><div class="fragment"><div class="line">{ \</div><div class="line"> do { \</div><div class="line"> a_ <<= 1; \</div><div class="line"> c_ <<= 1; \</div><div class="line"> ct_--; \</div><div class="line"> if (ct_ == 0) { \</div><div class="line"> mqc->c = c_; <a class="code" href="mqc__inl_8h.html#a0c8f333dd527ed82faec6dfec5b1711b">\</a></div><div class="line"><a class="code" href="mqc__inl_8h.html#a0c8f333dd527ed82faec6dfec5b1711b"> opj_mqc_byteout</a>(mqc); \</div><div class="line"> c_ = mqc->c; \</div><div class="line"> ct_ = mqc->ct; \</div><div class="line"> } \</div><div class="line"> } <span class="keywordflow">while</span>( (a_ & 0x8000) == 0); \</div><div class="line">}</div><div class="ttc" id="mqc__inl_8h_html_a0c8f333dd527ed82faec6dfec5b1711b"><div class="ttname"><a href="mqc__inl_8h.html#a0c8f333dd527ed82faec6dfec5b1711b">opj_mqc_byteout</a></div><div class="ttdeci">void opj_mqc_byteout(opj_mqc_t *mqc)</div><div class="ttdoc">Output a byte, doing bit-stuffing if necessary. </div><div class="ttdef"><b>Definition:</b> mqc.c:492</div></div>
633 </div><!-- fragment -->
634 <p>Renormalize mqc->a and mqc->c while encoding, so that mqc->a stays between 0x8000 and 0x10000. </p>
635 <dl class="params"><dt>Parameters</dt><dd>
636 <table class="params">
637 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
638 <tr><td class="paramname">a_</td><td>value of mqc->a </td></tr>
639 <tr><td class="paramname">c_</td><td>value of mqc->c_ </td></tr>
640 <tr><td class="paramname">ct_</td><td>value of mqc->ct_ </td></tr>
645 <p>Referenced by <a class="el" href="mqc_8c.html#a0cc80a2b2d042ee956b24a0c4437de46">opj_mqc_renorme()</a>.</p>
649 <a class="anchor" id="a6d0d6c32ec7bb70eedefc7fc8c1bf3df"></a>
650 <div class="memitem">
651 <div class="memproto">
652 <table class="memname">
654 <td class="memname">#define UPLOAD_MQC_VARIABLES</td>
656 <td class="paramtype"> </td>
657 <td class="paramname">mqc, </td>
660 <td class="paramkey"></td>
662 <td class="paramtype"> </td>
663 <td class="paramname">curctx, </td>
666 <td class="paramkey"></td>
668 <td class="paramtype"> </td>
669 <td class="paramname">a, </td>
672 <td class="paramkey"></td>
674 <td class="paramtype"> </td>
675 <td class="paramname">c, </td>
678 <td class="paramkey"></td>
680 <td class="paramtype"> </td>
681 <td class="paramname">ct </td>
689 </div><div class="memdoc">
690 <b>Value:</b><div class="fragment"><div class="line">mqc->curctx = curctx; \</div><div class="line"> mqc->c = c; \</div><div class="line"> mqc->a = a; \</div><div class="line"> mqc->ct = ct;</div></div><!-- fragment -->
691 <p>Referenced by <a class="el" href="group___t1.html#ga8494e1a811e935f0feae5776a9d628e1">opj_t1_enc_clnpass()</a>, <a class="el" href="group___t1.html#gaff8fb497bd8ef0f7f9dc9de53f962cc1">opj_t1_enc_refpass()</a>, and <a class="el" href="group___t1.html#ga4608fc74c44bd6ca766ea02a3d886948">opj_t1_enc_sigpass()</a>.</p>
695 <h2 class="groupheader">Function Documentation</h2>
696 <a class="anchor" id="af1feff8274fe5a9da129d93322fce03e"></a>
697 <div class="memitem">
698 <div class="memproto">
699 <table class="mlabels">
701 <td class="mlabels-left">
702 <table class="memname">
704 <td class="memname">static <a class="el" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> void opj_mqc_bytein </td>
706 <td class="paramtype"><a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> *const </td>
707 <td class="paramname"><em>mqc</em></td><td>)</td>
712 <td class="mlabels-right">
713 <span class="mlabels"><span class="mlabel">static</span></span> </td>
716 </div><div class="memdoc">
718 <p>Input a byte. </p>
719 <dl class="params"><dt>Parameters</dt><dd>
720 <table class="params">
721 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
726 <p>References <a class="el" href="structopj__mqc.html#a4cde92619ccfc00fcaf4e8f168eccb96">opj_mqc::c</a>, <a class="el" href="structopj__mqc.html#a800663d44b19c3469c242a35840dd9bf">opj_mqc::ct</a>, and <a class="el" href="mqc__inl_8h.html#ae5188ad6071ff78926872e908e66bf6f">opj_mqc_bytein_macro</a>.</p>
728 <p>Referenced by <a class="el" href="group___m_q_c.html#gaa0e4b75040d645307e25dd53528e8512">opj_mqc_init_dec()</a>.</p>
732 <a class="anchor" id="a0c8f333dd527ed82faec6dfec5b1711b"></a>
733 <div class="memitem">
734 <div class="memproto">
735 <table class="memname">
737 <td class="memname">void opj_mqc_byteout </td>
739 <td class="paramtype"><a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> * </td>
740 <td class="paramname"><em>mqc</em></td><td>)</td>
744 </div><div class="memdoc">
746 <p>Output a byte, doing bit-stuffing if necessary. </p>
747 <p>After a 0xff byte, the next byte must be smaller than 0x90. </p><dl class="params"><dt>Parameters</dt><dd>
748 <table class="params">
749 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
754 <p>References <a class="el" href="structopj__mqc.html#a3db4ba6d16362a3bb01801c76f3dad63">opj_mqc::bp</a>, <a class="el" href="structopj__mqc.html#a4cde92619ccfc00fcaf4e8f168eccb96">opj_mqc::c</a>, <a class="el" href="structopj__mqc.html#a800663d44b19c3469c242a35840dd9bf">opj_mqc::ct</a>, and <a class="el" href="structopj__mqc.html#ac6e2a167d3bdf52a3c7378cc62d3ff20">opj_mqc::start</a>.</p>
756 <p>Referenced by <a class="el" href="group___m_q_c.html#gae8351e8a317e68679bf5ce649e91f48d">opj_mqc_erterm_enc()</a>, <a class="el" href="group___m_q_c.html#ga39b562515ebaa0a9707c51b6770ad7fe">opj_mqc_flush()</a>, and <a class="el" href="group___m_q_c.html#ga858901a7f568a2845885e537aaeab825">opj_mqc_reset_enc()</a>.</p>
760 <a class="anchor" id="ac95b072fbe38180fafa0c02051b12874"></a>
761 <div class="memitem">
762 <div class="memproto">
763 <table class="mlabels">
765 <td class="mlabels-left">
766 <table class="memname">
768 <td class="memname">static <a class="el" href="openjpeg_8h.html#a2eb6f9e0395b47b8d5e3eeae4fe0c116">INLINE</a> <a class="el" href="openjpeg_8h.html#a4cb1e6e6b6ef2df499d5c02f7df54cbb">OPJ_UINT32</a> opj_mqc_raw_decode </td>
770 <td class="paramtype"><a class="el" href="group___m_q_c.html#ga49560555308b38694eddc876275ed4bc">opj_mqc_t</a> * </td>
771 <td class="paramname"><em>mqc</em></td><td>)</td>
776 <td class="mlabels-right">
777 <span class="mlabels"><span class="mlabel">static</span></span> </td>
780 </div><div class="memdoc">
782 <p>Decode a symbol using raw-decoder. </p>
783 <p>Cfr p.506 TAUBMAN </p><dl class="params"><dt>Parameters</dt><dd>
784 <table class="params">
785 <tr><td class="paramname">mqc</td><td>MQC handle </td></tr>
789 <dl class="section return"><dt>Returns</dt><dd>Returns the decoded symbol (0 or 1) </dd></dl>
791 <p>References <a class="el" href="structopj__mqc.html#a3db4ba6d16362a3bb01801c76f3dad63">opj_mqc::bp</a>, <a class="el" href="structopj__mqc.html#a4cde92619ccfc00fcaf4e8f168eccb96">opj_mqc::c</a>, and <a class="el" href="structopj__mqc.html#a800663d44b19c3469c242a35840dd9bf">opj_mqc::ct</a>.</p>
793 <p>Referenced by <a class="el" href="group___t1.html#gab0a7bec44865423db1e55dd10e6b51fe">opj_t1_dec_refpass_step_raw()</a>, and <a class="el" href="group___t1.html#ga637be949c4d76c22bcf308c3454efd93">opj_t1_dec_sigpass_step_raw()</a>.</p>
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