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88<a href="#pub-methods">Public Member Functions</a> &#124;
89<a href="#pub-static-methods">Static Public Member Functions</a> </div>
90 <div class="headertitle">
91<div class="title">irr::video::IImage Class Reference</div> </div>
92</div>
93<div class="contents">
94<!-- doxytag: class="irr::video::IImage" --><!-- doxytag: inherits="irr::IReferenceCounted" -->
95<p>Interface for software image data.
96 <a href="classirr_1_1video_1_1_i_image.html#details">More...</a></p>
97
98<p><code>#include &lt;<a class="el" href="_i_image_8h_source.html">IImage.h</a>&gt;</code></p>
99<div id="dynsection-0" onclick="return toggleVisibility(this)" class="dynheader closed" style="cursor:pointer;">
100 <img id="dynsection-0-trigger" src="closed.png" alt="+"/> Inheritance diagram for irr::video::IImage:</div>
101<div id="dynsection-0-summary" class="dynsummary" style="display:block;">
102</div>
103<div id="dynsection-0-content" class="dyncontent" style="display:none;">
104 <div class="center">
105 <img src="classirr_1_1video_1_1_i_image.png" usemap="#irr::video::IImage_map" alt=""/>
106 <map id="irr::video::IImage_map" name="irr::video::IImage_map">
107<area href="classirr_1_1_i_reference_counted.html" title="Base class of most objects of the Irrlicht Engine." alt="irr::IReferenceCounted" shape="rect" coords="0,0,140,24"/>
108</map>
109 </div></div>
110
111<p><a href="classirr_1_1video_1_1_i_image-members.html">List of all members.</a></p>
112<h2><a name="pub-methods"></a>
113Public Member Functions</h2>
114<ul>
115<li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#ae4a8a2fc245f691224825aceffd53b8a">copyTo</a> (<a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *target, const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;pos=core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt;(0, 0))=0
116<dl class="el"><dd class="mdescRight">copies this surface into another <a href="#ae4a8a2fc245f691224825aceffd53b8a"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#ac43f477f9da28077fc3573a628b33bcb">copyTo</a> (<a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *target, const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;pos, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;sourceRect, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; *clipRect=0)=0
117<dl class="el"><dd class="mdescRight">copies this surface into another <a href="#ac43f477f9da28077fc3573a628b33bcb"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#a6f57153218f5ecd4da9aeb5a37f92f59">copyToScaling</a> (void *target, <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> width, <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> height, <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a> format=ECF_A8R8G8B8, <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> pitch=0)=0
118<dl class="el"><dd class="mdescRight">Copies the image into the target, scaling the image to fit. <a href="#a6f57153218f5ecd4da9aeb5a37f92f59"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#aa969bf7167171a18003e26ff7876febd">copyToScaling</a> (<a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *target)=0
119<dl class="el"><dd class="mdescRight">Copies the image into the target, scaling the image to fit. <a href="#aa969bf7167171a18003e26ff7876febd"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#a651c196f681a105fabfb5ff4f6b28682">copyToScalingBoxFilter</a> (<a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *target, <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> bias=0, bool blend=false)=0
120<dl class="el"><dd class="mdescRight">copies this surface into another, scaling it to fit, appyling a box filter <a href="#a651c196f681a105fabfb5ff4f6b28682"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#a7dd1e5dd19cb35be17c2fa00e38a193d">copyToWithAlpha</a> (<a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *target, const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;pos, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;sourceRect, const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;color, const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; *clipRect=0)=0
121<dl class="el"><dd class="mdescRight">copies this surface into another, using the alpha mask and cliprect and a color to add with <a href="#a7dd1e5dd19cb35be17c2fa00e38a193d"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#a04973e101790130f611c4c6790e5b352">fill</a> (const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;color)=0
122<dl class="el"><dd class="mdescRight">fills the surface with given color <a href="#a04973e101790130f611c4c6790e5b352"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a36d4f895245543080f24f99dd89930fb">getAlphaMask</a> () const =0
123<dl class="el"><dd class="mdescRight">Returns mask for alpha value of a pixel. <a href="#a36d4f895245543080f24f99dd89930fb"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#adf842a506b2984f3f13d64b4967146e9">getBitsPerPixel</a> () const =0
124<dl class="el"><dd class="mdescRight">Returns bits per pixel. <a href="#adf842a506b2984f3f13d64b4967146e9"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a3554ed18eb6e79213f6330d19006e9e8">getBlueMask</a> () const =0
125<dl class="el"><dd class="mdescRight">Returns mask for blue value of a pixel. <a href="#a3554ed18eb6e79213f6330d19006e9e8"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a14509044ca5215b9714ab1091b0e86d0">getBytesPerPixel</a> () const =0
126<dl class="el"><dd class="mdescRight">Returns bytes per pixel. <a href="#a14509044ca5215b9714ab1091b0e86d0"></a><br/></dl><li>virtual <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#ad045a8d172047411d03e167b201ae8a6">getColorFormat</a> () const =0
127<dl class="el"><dd class="mdescRight">Returns the color format. <a href="#ad045a8d172047411d03e167b201ae8a6"></a><br/></dl><li>virtual const <br class="typebreak"/>
128<a class="el" href="classirr_1_1core_1_1dimension2d.html">core::dimension2d</a>&lt; <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> &gt; &amp; <a class="el" href="classirr_1_1video_1_1_i_image.html#a3618c9793b7a1f3383a5c3944436a2be">getDimension</a> () const =0
129<dl class="el"><dd class="mdescRight">Returns width and height of image data. <a href="#a3618c9793b7a1f3383a5c3944436a2be"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a1a12d75385fa9e0a063141c9ae0e4289">getGreenMask</a> () const =0
130<dl class="el"><dd class="mdescRight">Returns mask for green value of a pixel. <a href="#a1a12d75385fa9e0a063141c9ae0e4289"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#aaec5039f63d29633a07f0717baeb409b">getImageDataSizeInBytes</a> () const =0
131<dl class="el"><dd class="mdescRight">Returns image data size in bytes. <a href="#aaec5039f63d29633a07f0717baeb409b"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a9134a214b0919ba875a130e43dbc92f1">getImageDataSizeInPixels</a> () const =0
132<dl class="el"><dd class="mdescRight">Returns image data size in pixels. <a href="#a9134a214b0919ba875a130e43dbc92f1"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#aace497c2d12f217a795a546a735e2675">getPitch</a> () const =0
133<dl class="el"><dd class="mdescRight">Returns pitch of image. <a href="#aace497c2d12f217a795a546a735e2675"></a><br/></dl><li>virtual <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a0645adce59442e67261eca084565a9df">getPixel</a> (<a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> x, <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> y) const =0
134<dl class="el"><dd class="mdescRight">Returns a pixel. <a href="#a0645adce59442e67261eca084565a9df"></a><br/></dl><li>virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#aaf3a93ad19466928da82f54d8f286990">getRedMask</a> () const =0
135<dl class="el"><dd class="mdescRight">Returns mask for red value of a pixel. <a href="#aaf3a93ad19466928da82f54d8f286990"></a><br/></dl><li>virtual void * <a class="el" href="classirr_1_1video_1_1_i_image.html#a5c4b0b5fa2a5f253f93c1b038e20d204">lock</a> ()=0
136<dl class="el"><dd class="mdescRight">Lock function. Use this to get a pointer to the image data. <a href="#a5c4b0b5fa2a5f253f93c1b038e20d204"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#a89bf6020ce6ac1066e4d585ce46f79bd">setPixel</a> (<a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> x, <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> y, const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;color, bool blend=false)=0
137<dl class="el"><dd class="mdescRight">Sets a pixel. <a href="#a89bf6020ce6ac1066e4d585ce46f79bd"></a><br/></dl><li>virtual void <a class="el" href="classirr_1_1video_1_1_i_image.html#ad0f902d74a948ee66be2d70dc90ed38d">unlock</a> ()=0
138<dl class="el"><dd class="mdescRight">Unlock function. <a href="#ad0f902d74a948ee66be2d70dc90ed38d"></a><br/></dl></ul>
139<h2><a name="pub-static-methods"></a>
140Static Public Member Functions</h2>
141<ul>
142<li>static <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> <a class="el" href="classirr_1_1video_1_1_i_image.html#a70b50ef1bbb6f90ec4c43a91f521c2b6">getBitsPerPixelFromFormat</a> (const <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a> format)
143<dl class="el"><dd class="mdescRight">get the amount of Bits per Pixel of the given color format <a href="#a70b50ef1bbb6f90ec4c43a91f521c2b6"></a><br/></dl><li>static bool <a class="el" href="classirr_1_1video_1_1_i_image.html#aafbd373ef15670708010e0064ae3b946">isRenderTargetOnlyFormat</a> (const <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a> format)
144<dl class="el"><dd class="mdescRight">test if the color format is only viable for RenderTarget textures <a href="#aafbd373ef15670708010e0064ae3b946"></a><br/></dl></ul>
145<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
146<div class="textblock"><p>Interface for software image data. </p>
147<p>Image loaders create these images from files. IVideoDrivers convert these images into their (hardware) textures. </p>
148
149<p>Definition at line <a class="el" href="_i_image_8h_source.html#l00022">22</a> of file <a class="el" href="_i_image_8h_source.html">IImage.h</a>.</p>
150</div><hr/><h2>Member Function Documentation</h2>
151<a class="anchor" id="ae4a8a2fc245f691224825aceffd53b8a"></a><!-- doxytag: member="irr::video::IImage::copyTo" ref="ae4a8a2fc245f691224825aceffd53b8a" args="(IImage *target, const core::position2d&lt; s32 &gt; &amp;pos=core::position2d&lt; s32 &gt;(0, 0))=0" -->
152<div class="memitem">
153<div class="memproto">
154 <table class="memname">
155 <tr>
156 <td class="memname">virtual void irr::video::IImage::copyTo </td>
157 <td>(</td>
158 <td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *&#160;</td>
159 <td class="paramname"><em>target</em>, </td>
160 </tr>
161 <tr>
162 <td class="paramkey"></td>
163 <td></td>
164 <td class="paramtype">const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;&#160;</td>
165 <td class="paramname"><em>pos</em> = <code>core::position2d&lt;&#160;<a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a>&#160;&gt;(0,&#160;0)</code>&#160;</td>
166 </tr>
167 <tr>
168 <td></td>
169 <td>)</td>
170 <td></td><td><code> [pure virtual]</code></td>
171 </tr>
172 </table>
173</div>
174<div class="memdoc">
175
176<p>copies this surface into another </p>
177
178</div>
179</div>
180<a class="anchor" id="ac43f477f9da28077fc3573a628b33bcb"></a><!-- doxytag: member="irr::video::IImage::copyTo" ref="ac43f477f9da28077fc3573a628b33bcb" args="(IImage *target, const core::position2d&lt; s32 &gt; &amp;pos, const core::rect&lt; s32 &gt; &amp;sourceRect, const core::rect&lt; s32 &gt; *clipRect=0)=0" -->
181<div class="memitem">
182<div class="memproto">
183 <table class="memname">
184 <tr>
185 <td class="memname">virtual void irr::video::IImage::copyTo </td>
186 <td>(</td>
187 <td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *&#160;</td>
188 <td class="paramname"><em>target</em>, </td>
189 </tr>
190 <tr>
191 <td class="paramkey"></td>
192 <td></td>
193 <td class="paramtype">const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;&#160;</td>
194 <td class="paramname"><em>pos</em>, </td>
195 </tr>
196 <tr>
197 <td class="paramkey"></td>
198 <td></td>
199 <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;&#160;</td>
200 <td class="paramname"><em>sourceRect</em>, </td>
201 </tr>
202 <tr>
203 <td class="paramkey"></td>
204 <td></td>
205 <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; *&#160;</td>
206 <td class="paramname"><em>clipRect</em> = <code>0</code>&#160;</td>
207 </tr>
208 <tr>
209 <td></td>
210 <td>)</td>
211 <td></td><td><code> [pure virtual]</code></td>
212 </tr>
213 </table>
214</div>
215<div class="memdoc">
216
217<p>copies this surface into another </p>
218
219</div>
220</div>
221<a class="anchor" id="a6f57153218f5ecd4da9aeb5a37f92f59"></a><!-- doxytag: member="irr::video::IImage::copyToScaling" ref="a6f57153218f5ecd4da9aeb5a37f92f59" args="(void *target, u32 width, u32 height, ECOLOR_FORMAT format=ECF_A8R8G8B8, u32 pitch=0)=0" -->
222<div class="memitem">
223<div class="memproto">
224 <table class="memname">
225 <tr>
226 <td class="memname">virtual void irr::video::IImage::copyToScaling </td>
227 <td>(</td>
228 <td class="paramtype">void *&#160;</td>
229 <td class="paramname"><em>target</em>, </td>
230 </tr>
231 <tr>
232 <td class="paramkey"></td>
233 <td></td>
234 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
235 <td class="paramname"><em>width</em>, </td>
236 </tr>
237 <tr>
238 <td class="paramkey"></td>
239 <td></td>
240 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
241 <td class="paramname"><em>height</em>, </td>
242 </tr>
243 <tr>
244 <td class="paramkey"></td>
245 <td></td>
246 <td class="paramtype"><a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a>&#160;</td>
247 <td class="paramname"><em>format</em> = <code>ECF_A8R8G8B8</code>, </td>
248 </tr>
249 <tr>
250 <td class="paramkey"></td>
251 <td></td>
252 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
253 <td class="paramname"><em>pitch</em> = <code>0</code>&#160;</td>
254 </tr>
255 <tr>
256 <td></td>
257 <td>)</td>
258 <td></td><td><code> [pure virtual]</code></td>
259 </tr>
260 </table>
261</div>
262<div class="memdoc">
263
264<p>Copies the image into the target, scaling the image to fit. </p>
265
266</div>
267</div>
268<a class="anchor" id="aa969bf7167171a18003e26ff7876febd"></a><!-- doxytag: member="irr::video::IImage::copyToScaling" ref="aa969bf7167171a18003e26ff7876febd" args="(IImage *target)=0" -->
269<div class="memitem">
270<div class="memproto">
271 <table class="memname">
272 <tr>
273 <td class="memname">virtual void irr::video::IImage::copyToScaling </td>
274 <td>(</td>
275 <td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *&#160;</td>
276 <td class="paramname"><em>target</em></td><td>)</td>
277 <td><code> [pure virtual]</code></td>
278 </tr>
279 </table>
280</div>
281<div class="memdoc">
282
283<p>Copies the image into the target, scaling the image to fit. </p>
284
285</div>
286</div>
287<a class="anchor" id="a651c196f681a105fabfb5ff4f6b28682"></a><!-- doxytag: member="irr::video::IImage::copyToScalingBoxFilter" ref="a651c196f681a105fabfb5ff4f6b28682" args="(IImage *target, s32 bias=0, bool blend=false)=0" -->
288<div class="memitem">
289<div class="memproto">
290 <table class="memname">
291 <tr>
292 <td class="memname">virtual void irr::video::IImage::copyToScalingBoxFilter </td>
293 <td>(</td>
294 <td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *&#160;</td>
295 <td class="paramname"><em>target</em>, </td>
296 </tr>
297 <tr>
298 <td class="paramkey"></td>
299 <td></td>
300 <td class="paramtype"><a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a>&#160;</td>
301 <td class="paramname"><em>bias</em> = <code>0</code>, </td>
302 </tr>
303 <tr>
304 <td class="paramkey"></td>
305 <td></td>
306 <td class="paramtype">bool&#160;</td>
307 <td class="paramname"><em>blend</em> = <code>false</code>&#160;</td>
308 </tr>
309 <tr>
310 <td></td>
311 <td>)</td>
312 <td></td><td><code> [pure virtual]</code></td>
313 </tr>
314 </table>
315</div>
316<div class="memdoc">
317
318<p>copies this surface into another, scaling it to fit, appyling a box filter </p>
319
320</div>
321</div>
322<a class="anchor" id="a7dd1e5dd19cb35be17c2fa00e38a193d"></a><!-- doxytag: member="irr::video::IImage::copyToWithAlpha" ref="a7dd1e5dd19cb35be17c2fa00e38a193d" args="(IImage *target, const core::position2d&lt; s32 &gt; &amp;pos, const core::rect&lt; s32 &gt; &amp;sourceRect, const SColor &amp;color, const core::rect&lt; s32 &gt; *clipRect=0)=0" -->
323<div class="memitem">
324<div class="memproto">
325 <table class="memname">
326 <tr>
327 <td class="memname">virtual void irr::video::IImage::copyToWithAlpha </td>
328 <td>(</td>
329 <td class="paramtype"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> *&#160;</td>
330 <td class="paramname"><em>target</em>, </td>
331 </tr>
332 <tr>
333 <td class="paramkey"></td>
334 <td></td>
335 <td class="paramtype">const core::position2d&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;&#160;</td>
336 <td class="paramname"><em>pos</em>, </td>
337 </tr>
338 <tr>
339 <td class="paramkey"></td>
340 <td></td>
341 <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; &amp;&#160;</td>
342 <td class="paramname"><em>sourceRect</em>, </td>
343 </tr>
344 <tr>
345 <td class="paramkey"></td>
346 <td></td>
347 <td class="paramtype">const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;&#160;</td>
348 <td class="paramname"><em>color</em>, </td>
349 </tr>
350 <tr>
351 <td class="paramkey"></td>
352 <td></td>
353 <td class="paramtype">const <a class="el" href="classirr_1_1core_1_1rect.html">core::rect</a>&lt; <a class="el" href="namespaceirr.html#ac66849b7a6ed16e30ebede579f9b47c6">s32</a> &gt; *&#160;</td>
354 <td class="paramname"><em>clipRect</em> = <code>0</code>&#160;</td>
355 </tr>
356 <tr>
357 <td></td>
358 <td>)</td>
359 <td></td><td><code> [pure virtual]</code></td>
360 </tr>
361 </table>
362</div>
363<div class="memdoc">
364
365<p>copies this surface into another, using the alpha mask and cliprect and a color to add with </p>
366
367</div>
368</div>
369<a class="anchor" id="a04973e101790130f611c4c6790e5b352"></a><!-- doxytag: member="irr::video::IImage::fill" ref="a04973e101790130f611c4c6790e5b352" args="(const SColor &amp;color)=0" -->
370<div class="memitem">
371<div class="memproto">
372 <table class="memname">
373 <tr>
374 <td class="memname">virtual void irr::video::IImage::fill </td>
375 <td>(</td>
376 <td class="paramtype">const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;&#160;</td>
377 <td class="paramname"><em>color</em></td><td>)</td>
378 <td><code> [pure virtual]</code></td>
379 </tr>
380 </table>
381</div>
382<div class="memdoc">
383
384<p>fills the surface with given color </p>
385
386</div>
387</div>
388<a class="anchor" id="a36d4f895245543080f24f99dd89930fb"></a><!-- doxytag: member="irr::video::IImage::getAlphaMask" ref="a36d4f895245543080f24f99dd89930fb" args="() const =0" -->
389<div class="memitem">
390<div class="memproto">
391 <table class="memname">
392 <tr>
393 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getAlphaMask </td>
394 <td>(</td>
395 <td class="paramname"></td><td>)</td>
396 <td> const<code> [pure virtual]</code></td>
397 </tr>
398 </table>
399</div>
400<div class="memdoc">
401
402<p>Returns mask for alpha value of a pixel. </p>
403
404</div>
405</div>
406<a class="anchor" id="adf842a506b2984f3f13d64b4967146e9"></a><!-- doxytag: member="irr::video::IImage::getBitsPerPixel" ref="adf842a506b2984f3f13d64b4967146e9" args="() const =0" -->
407<div class="memitem">
408<div class="memproto">
409 <table class="memname">
410 <tr>
411 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getBitsPerPixel </td>
412 <td>(</td>
413 <td class="paramname"></td><td>)</td>
414 <td> const<code> [pure virtual]</code></td>
415 </tr>
416 </table>
417</div>
418<div class="memdoc">
419
420<p>Returns bits per pixel. </p>
421
422</div>
423</div>
424<a class="anchor" id="a70b50ef1bbb6f90ec4c43a91f521c2b6"></a><!-- doxytag: member="irr::video::IImage::getBitsPerPixelFromFormat" ref="a70b50ef1bbb6f90ec4c43a91f521c2b6" args="(const ECOLOR_FORMAT format)" -->
425<div class="memitem">
426<div class="memproto">
427 <table class="memname">
428 <tr>
429 <td class="memname">static <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getBitsPerPixelFromFormat </td>
430 <td>(</td>
431 <td class="paramtype">const <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a>&#160;</td>
432 <td class="paramname"><em>format</em></td><td>)</td>
433 <td><code> [inline, static]</code></td>
434 </tr>
435 </table>
436</div>
437<div class="memdoc">
438
439<p>get the amount of Bits per Pixel of the given color format </p>
440
441<p>Definition at line <a class="el" href="_i_image_8h_source.html#l00102">102</a> of file <a class="el" href="_i_image_8h_source.html">IImage.h</a>.</p>
442
443<p>References <a class="el" href="_s_color_8h_source.html#l00043">irr::video::ECF_A16B16G16R16F</a>, <a class="el" href="_s_color_8h_source.html#l00023">irr::video::ECF_A1R5G5B5</a>, <a class="el" href="_s_color_8h_source.html#l00052">irr::video::ECF_A32B32G32R32F</a>, <a class="el" href="_s_color_8h_source.html#l00032">irr::video::ECF_A8R8G8B8</a>, <a class="el" href="_s_color_8h_source.html#l00040">irr::video::ECF_G16R16F</a>, <a class="el" href="_s_color_8h_source.html#l00049">irr::video::ECF_G32R32F</a>, <a class="el" href="_s_color_8h_source.html#l00037">irr::video::ECF_R16F</a>, <a class="el" href="_s_color_8h_source.html#l00046">irr::video::ECF_R32F</a>, <a class="el" href="_s_color_8h_source.html#l00026">irr::video::ECF_R5G6B5</a>, and <a class="el" href="_s_color_8h_source.html#l00029">irr::video::ECF_R8G8B8</a>.</p>
444
445</div>
446</div>
447<a class="anchor" id="a3554ed18eb6e79213f6330d19006e9e8"></a><!-- doxytag: member="irr::video::IImage::getBlueMask" ref="a3554ed18eb6e79213f6330d19006e9e8" args="() const =0" -->
448<div class="memitem">
449<div class="memproto">
450 <table class="memname">
451 <tr>
452 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getBlueMask </td>
453 <td>(</td>
454 <td class="paramname"></td><td>)</td>
455 <td> const<code> [pure virtual]</code></td>
456 </tr>
457 </table>
458</div>
459<div class="memdoc">
460
461<p>Returns mask for blue value of a pixel. </p>
462
463</div>
464</div>
465<a class="anchor" id="a14509044ca5215b9714ab1091b0e86d0"></a><!-- doxytag: member="irr::video::IImage::getBytesPerPixel" ref="a14509044ca5215b9714ab1091b0e86d0" args="() const =0" -->
466<div class="memitem">
467<div class="memproto">
468 <table class="memname">
469 <tr>
470 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getBytesPerPixel </td>
471 <td>(</td>
472 <td class="paramname"></td><td>)</td>
473 <td> const<code> [pure virtual]</code></td>
474 </tr>
475 </table>
476</div>
477<div class="memdoc">
478
479<p>Returns bytes per pixel. </p>
480
481</div>
482</div>
483<a class="anchor" id="ad045a8d172047411d03e167b201ae8a6"></a><!-- doxytag: member="irr::video::IImage::getColorFormat" ref="ad045a8d172047411d03e167b201ae8a6" args="() const =0" -->
484<div class="memitem">
485<div class="memproto">
486 <table class="memname">
487 <tr>
488 <td class="memname">virtual <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a> irr::video::IImage::getColorFormat </td>
489 <td>(</td>
490 <td class="paramname"></td><td>)</td>
491 <td> const<code> [pure virtual]</code></td>
492 </tr>
493 </table>
494</div>
495<div class="memdoc">
496
497<p>Returns the color format. </p>
498
499</div>
500</div>
501<a class="anchor" id="a3618c9793b7a1f3383a5c3944436a2be"></a><!-- doxytag: member="irr::video::IImage::getDimension" ref="a3618c9793b7a1f3383a5c3944436a2be" args="() const =0" -->
502<div class="memitem">
503<div class="memproto">
504 <table class="memname">
505 <tr>
506 <td class="memname">virtual const <a class="el" href="classirr_1_1core_1_1dimension2d.html">core::dimension2d</a>&lt;<a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&gt;&amp; irr::video::IImage::getDimension </td>
507 <td>(</td>
508 <td class="paramname"></td><td>)</td>
509 <td> const<code> [pure virtual]</code></td>
510 </tr>
511 </table>
512</div>
513<div class="memdoc">
514
515<p>Returns width and height of image data. </p>
516
517</div>
518</div>
519<a class="anchor" id="a1a12d75385fa9e0a063141c9ae0e4289"></a><!-- doxytag: member="irr::video::IImage::getGreenMask" ref="a1a12d75385fa9e0a063141c9ae0e4289" args="() const =0" -->
520<div class="memitem">
521<div class="memproto">
522 <table class="memname">
523 <tr>
524 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getGreenMask </td>
525 <td>(</td>
526 <td class="paramname"></td><td>)</td>
527 <td> const<code> [pure virtual]</code></td>
528 </tr>
529 </table>
530</div>
531<div class="memdoc">
532
533<p>Returns mask for green value of a pixel. </p>
534
535</div>
536</div>
537<a class="anchor" id="aaec5039f63d29633a07f0717baeb409b"></a><!-- doxytag: member="irr::video::IImage::getImageDataSizeInBytes" ref="aaec5039f63d29633a07f0717baeb409b" args="() const =0" -->
538<div class="memitem">
539<div class="memproto">
540 <table class="memname">
541 <tr>
542 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getImageDataSizeInBytes </td>
543 <td>(</td>
544 <td class="paramname"></td><td>)</td>
545 <td> const<code> [pure virtual]</code></td>
546 </tr>
547 </table>
548</div>
549<div class="memdoc">
550
551<p>Returns image data size in bytes. </p>
552
553</div>
554</div>
555<a class="anchor" id="a9134a214b0919ba875a130e43dbc92f1"></a><!-- doxytag: member="irr::video::IImage::getImageDataSizeInPixels" ref="a9134a214b0919ba875a130e43dbc92f1" args="() const =0" -->
556<div class="memitem">
557<div class="memproto">
558 <table class="memname">
559 <tr>
560 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getImageDataSizeInPixels </td>
561 <td>(</td>
562 <td class="paramname"></td><td>)</td>
563 <td> const<code> [pure virtual]</code></td>
564 </tr>
565 </table>
566</div>
567<div class="memdoc">
568
569<p>Returns image data size in pixels. </p>
570
571</div>
572</div>
573<a class="anchor" id="aace497c2d12f217a795a546a735e2675"></a><!-- doxytag: member="irr::video::IImage::getPitch" ref="aace497c2d12f217a795a546a735e2675" args="() const =0" -->
574<div class="memitem">
575<div class="memproto">
576 <table class="memname">
577 <tr>
578 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getPitch </td>
579 <td>(</td>
580 <td class="paramname"></td><td>)</td>
581 <td> const<code> [pure virtual]</code></td>
582 </tr>
583 </table>
584</div>
585<div class="memdoc">
586
587<p>Returns pitch of image. </p>
588
589</div>
590</div>
591<a class="anchor" id="a0645adce59442e67261eca084565a9df"></a><!-- doxytag: member="irr::video::IImage::getPixel" ref="a0645adce59442e67261eca084565a9df" args="(u32 x, u32 y) const =0" -->
592<div class="memitem">
593<div class="memproto">
594 <table class="memname">
595 <tr>
596 <td class="memname">virtual <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> irr::video::IImage::getPixel </td>
597 <td>(</td>
598 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
599 <td class="paramname"><em>x</em>, </td>
600 </tr>
601 <tr>
602 <td class="paramkey"></td>
603 <td></td>
604 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
605 <td class="paramname"><em>y</em>&#160;</td>
606 </tr>
607 <tr>
608 <td></td>
609 <td>)</td>
610 <td></td><td> const<code> [pure virtual]</code></td>
611 </tr>
612 </table>
613</div>
614<div class="memdoc">
615
616<p>Returns a pixel. </p>
617
618</div>
619</div>
620<a class="anchor" id="aaf3a93ad19466928da82f54d8f286990"></a><!-- doxytag: member="irr::video::IImage::getRedMask" ref="aaf3a93ad19466928da82f54d8f286990" args="() const =0" -->
621<div class="memitem">
622<div class="memproto">
623 <table class="memname">
624 <tr>
625 <td class="memname">virtual <a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a> irr::video::IImage::getRedMask </td>
626 <td>(</td>
627 <td class="paramname"></td><td>)</td>
628 <td> const<code> [pure virtual]</code></td>
629 </tr>
630 </table>
631</div>
632<div class="memdoc">
633
634<p>Returns mask for red value of a pixel. </p>
635
636</div>
637</div>
638<a class="anchor" id="aafbd373ef15670708010e0064ae3b946"></a><!-- doxytag: member="irr::video::IImage::isRenderTargetOnlyFormat" ref="aafbd373ef15670708010e0064ae3b946" args="(const ECOLOR_FORMAT format)" -->
639<div class="memitem">
640<div class="memproto">
641 <table class="memname">
642 <tr>
643 <td class="memname">static bool irr::video::IImage::isRenderTargetOnlyFormat </td>
644 <td>(</td>
645 <td class="paramtype">const <a class="el" href="namespaceirr_1_1video.html#a1d5e487888c32b1674a8f75116d829ed">ECOLOR_FORMAT</a>&#160;</td>
646 <td class="paramname"><em>format</em></td><td>)</td>
647 <td><code> [inline, static]</code></td>
648 </tr>
649 </table>
650</div>
651<div class="memdoc">
652
653<p>test if the color format is only viable for RenderTarget textures </p>
654<p>Since we don't have support for e.g. floating point <a class="el" href="classirr_1_1video_1_1_i_image.html" title="Interface for software image data.">IImage</a> formats one should test if the color format can be used for arbitrary usage, or if it is restricted to RTTs. </p>
655
656<p>Definition at line <a class="el" href="_i_image_8h_source.html#l00135">135</a> of file <a class="el" href="_i_image_8h_source.html">IImage.h</a>.</p>
657
658<p>References <a class="el" href="_s_color_8h_source.html#l00023">irr::video::ECF_A1R5G5B5</a>, <a class="el" href="_s_color_8h_source.html#l00032">irr::video::ECF_A8R8G8B8</a>, <a class="el" href="_s_color_8h_source.html#l00026">irr::video::ECF_R5G6B5</a>, and <a class="el" href="_s_color_8h_source.html#l00029">irr::video::ECF_R8G8B8</a>.</p>
659
660</div>
661</div>
662<a class="anchor" id="a5c4b0b5fa2a5f253f93c1b038e20d204"></a><!-- doxytag: member="irr::video::IImage::lock" ref="a5c4b0b5fa2a5f253f93c1b038e20d204" args="()=0" -->
663<div class="memitem">
664<div class="memproto">
665 <table class="memname">
666 <tr>
667 <td class="memname">virtual void* irr::video::IImage::lock </td>
668 <td>(</td>
669 <td class="paramname"></td><td>)</td>
670 <td><code> [pure virtual]</code></td>
671 </tr>
672 </table>
673</div>
674<div class="memdoc">
675
676<p>Lock function. Use this to get a pointer to the image data. </p>
677<p>After you don't need the pointer anymore, you must call <a class="el" href="classirr_1_1video_1_1_i_image.html#ad0f902d74a948ee66be2d70dc90ed38d" title="Unlock function.">unlock()</a>. </p>
678<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer to the image data. What type of data is pointed to depends on the color format of the image. For example if the color format is ECF_A8R8G8B8, it is of u32. Be sure to call <a class="el" href="classirr_1_1video_1_1_i_image.html#ad0f902d74a948ee66be2d70dc90ed38d" title="Unlock function.">unlock()</a> after you don't need the pointer any more. </dd></dl>
679
680</div>
681</div>
682<a class="anchor" id="a89bf6020ce6ac1066e4d585ce46f79bd"></a><!-- doxytag: member="irr::video::IImage::setPixel" ref="a89bf6020ce6ac1066e4d585ce46f79bd" args="(u32 x, u32 y, const SColor &amp;color, bool blend=false)=0" -->
683<div class="memitem">
684<div class="memproto">
685 <table class="memname">
686 <tr>
687 <td class="memname">virtual void irr::video::IImage::setPixel </td>
688 <td>(</td>
689 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
690 <td class="paramname"><em>x</em>, </td>
691 </tr>
692 <tr>
693 <td class="paramkey"></td>
694 <td></td>
695 <td class="paramtype"><a class="el" href="namespaceirr.html#a0416a53257075833e7002efd0a18e804">u32</a>&#160;</td>
696 <td class="paramname"><em>y</em>, </td>
697 </tr>
698 <tr>
699 <td class="paramkey"></td>
700 <td></td>
701 <td class="paramtype">const <a class="el" href="classirr_1_1video_1_1_s_color.html">SColor</a> &amp;&#160;</td>
702 <td class="paramname"><em>color</em>, </td>
703 </tr>
704 <tr>
705 <td class="paramkey"></td>
706 <td></td>
707 <td class="paramtype">bool&#160;</td>
708 <td class="paramname"><em>blend</em> = <code>false</code>&#160;</td>
709 </tr>
710 <tr>
711 <td></td>
712 <td>)</td>
713 <td></td><td><code> [pure virtual]</code></td>
714 </tr>
715 </table>
716</div>
717<div class="memdoc">
718
719<p>Sets a pixel. </p>
720
721</div>
722</div>
723<a class="anchor" id="ad0f902d74a948ee66be2d70dc90ed38d"></a><!-- doxytag: member="irr::video::IImage::unlock" ref="ad0f902d74a948ee66be2d70dc90ed38d" args="()=0" -->
724<div class="memitem">
725<div class="memproto">
726 <table class="memname">
727 <tr>
728 <td class="memname">virtual void irr::video::IImage::unlock </td>
729 <td>(</td>
730 <td class="paramname"></td><td>)</td>
731 <td><code> [pure virtual]</code></td>
732 </tr>
733 </table>
734</div>
735<div class="memdoc">
736
737<p>Unlock function. </p>
738<p>Should be called after the pointer received by <a class="el" href="classirr_1_1video_1_1_i_image.html#a5c4b0b5fa2a5f253f93c1b038e20d204" title="Lock function. Use this to get a pointer to the image data.">lock()</a> is not needed anymore. </p>
739
740</div>
741</div>
742<hr/>The documentation for this class was generated from the following file:<ul>
743<li><a class="el" href="_i_image_8h_source.html">IImage.h</a></li>
744</ul>
745</div>
746</div>
747 <div id="nav-path" class="navpath">
748 <ul>
749 <li class="navelem"><a class="el" href="namespaceirr.html">irr</a> </li>
750 <li class="navelem"><a class="el" href="namespaceirr_1_1video.html">video</a> </li>
751 <li class="navelem"><a class="el" href="classirr_1_1video_1_1_i_image.html">IImage</a> </li>
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