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href='#n48'>48</a> <a id='n49' href='#n49'>49</a> <a id='n50' href='#n50'>50</a> </pre></td> <td class='lines'><pre><code><span class="hl com">/* SPDX-License-Identifier: BSD-2-Clause */</span> <span class="hl com">/*</span> <span class="hl com"> * Copyright (C) 2019-2020, Raspberry Pi (Trading) Limited</span> <span class="hl com"> *</span> <span class="hl com"> * camera_mode.h - description of a particular operating mode of a sensor</span> <span class="hl com"> */</span> <span class="hl ppc">#pragma once</span> <span class="hl ppc">#include <libcamera/transform.h></span> <span class="hl ppc">#include <libcamera/base/utils.h></span> <span class="hl slc">// Description of a "camera mode", holding enough information for control</span> <span class="hl slc">// algorithms to adapt their behaviour to the different modes of the camera,</span> <span class="hl slc">// including binning, scaling, cropping etc.</span> <span class="hl ppc">#ifdef __cplusplus</span> <span class="hl kwc">extern</span> <span class="hl str">"C"</span> <span class="hl opt">{</span> <span class="hl ppc">#endif</span> <span class="hl ppc">#define CAMERA_MODE_NAME_LEN 32</span> <span class="hl kwb">struct</span> CameraMode <span class="hl opt">{</span> <span class="hl slc">// bit depth of the raw camera output</span> <span class="hl kwb">uint32_t</span> bitdepth<span class="hl opt">;</span> <span class="hl slc">// size in pixels of frames in this mode</span> <span class="hl kwb">uint16_t</span> width<span class="hl opt">,</span> height<span class="hl opt">;</span> <span class="hl slc">// size of full resolution uncropped frame ("sensor frame")</span> <span class="hl kwb">uint16_t</span> sensor_width<span class="hl opt">,</span> sensor_height<span class="hl opt">;</span> <span class="hl slc">// binning factor (1 = no binning, 2 = 2-pixel binning etc.)</span> <span class="hl kwb">uint8_t</span> bin_x<span class="hl opt">,</span> bin_y<span class="hl opt">;</span> <span class="hl slc">// location of top left pixel in the sensor frame</span> <span class="hl kwb">uint16_t</span> crop_x<span class="hl opt">,</span> crop_y<span class="hl opt">;</span> <span class="hl slc">// scaling factor (so if uncropped, width*scale_x is sensor_width)</span> <span class="hl kwb">double</span> scale_x<span class="hl opt">,</span> scale_y<span class="hl opt">;</span> <span class="hl slc">// scaling of the noise compared to the native sensor mode</span> <span class="hl kwb">double</span> noise_factor<span class="hl opt">;</span> <span class="hl slc">// line time</span> <span class="hl kwc">libcamera</span><span class="hl opt">::</span><span class="hl kwc">utils</span><span class="hl opt">::</span>Duration line_length<span class="hl opt">;</span> <span class="hl slc">// any camera transform *not* reflected already in the camera tuning</span> <span class="hl kwc">libcamera</span><span class="hl opt">::</span>Transform transform<span class="hl opt">;</span> <span class="hl slc">// minimum and maximum fame lengths in units of lines</span> <span class="hl kwb">uint32_t</span> min_frame_length<span class="hl opt">,</span> max_frame_length<span class="hl opt">;</span> <span class="hl slc">// sensitivity of this mode</span> <span class="hl kwb">double</span> sensitivity<span class="hl opt">;</span> <span class="hl opt">};</span> <span class="hl ppc">#ifdef __cplusplus</span> <span class="hl opt">}</span> <span class="hl ppc">#endif</span> </code></pre></td></tr></table> </div> <!-- class=content --> <div class='footer'>generated by <a href='https://git.zx2c4.com/cgit/about/'>cgit v1.2.1</a> (<a href='https://git-scm.com/'>git 2.18.0</a>) at 2025-02-20 20:55:39 +0000</div> </div> <!-- id=cgit --> </body> </html>