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<div class=" wh_topic_content body "><main role="main"><article class="- topic/topic concept/concept topic concept" role="article" aria-labelledby="ariaid-title1">
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<span class="edit-link" style="font-size:12px; opacity:0.6; text-align:right; vertical-align:middle"><a target="_blank" href="http://aicdocco/taskstopics/sdk/mpp/mpp_test.dita">Edit online</a></span><h1 class="- topic/title title topictitle1" id="ariaid-title1">测试指南</h1>
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<div class="date inPage">16 May 2025</div><div style="color: gray;">
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Read time: 4 minute(s)
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</div>
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<div class="- topic/body concept/conbody body conbody">
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<section class="- topic/section section" id="mpp_test_guide__section_flb_zj4_f1c" data-ofbid="mpp_test_guide__section_flb_zj4_f1c"><h2 class="- topic/title title sectiontitle">软件配置</h2>
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<div class="- topic/p p" data-ofbid="d126505e38__20250519091518">
|
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<ul class="- topic/ul ul" id="mpp_test_guide__ul_dcn_zj4_f1c" data-ofbid="mpp_test_guide__ul_dcn_zj4_f1c">
|
||
<li class="- topic/li li" data-ofbid="d126505e42__20250519091518"><strong class="+ topic/ph hi-d/b ph b">VE 驱动</strong>：详见 <a xml:lang="zh-CN" lang="zh-CN" class="- topic/xref xref" href="../ve/ve-config.html">VE 配置</a>。</li>
|
||
<li class="- topic/li li" data-ofbid="d126505e51__20250519091518"><strong class="+ topic/ph hi-d/b ph b">GE 驱动</strong>：详见 <a class="- topic/xref xref" href="../ge/ge_config_lite.html">GE 配置</a>。</li>
|
||
<li class="- topic/li li" data-ofbid="d126505e60__20250519091518"><strong class="+ topic/ph hi-d/b ph b">DE 驱动</strong>：详见 <a class="- topic/xref xref" href="../display/display_config_lite.html">Display 配置</a>。</li>
|
||
</ul>
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</div>
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</section>
|
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<section class="- topic/section section" id="mpp_test_guide__section_ehv_xj4_f1c" data-ofbid="mpp_test_guide__section_ehv_xj4_f1c"><h2 class="- topic/title title sectiontitle">运行测试用例</h2>
|
||
|
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<div class="- topic/p p" data-ofbid="d126505e77__20250519091518">
|
||
<ul class="- topic/ul ul" id="mpp_test_guide__ul_prb_hgh_d1c" data-ofbid="mpp_test_guide__ul_prb_hgh_d1c">
|
||
<li class="- topic/li li" data-ofbid="d126505e81__20250519091518"><strong class="+ topic/ph hi-d/b ph b">mpp_test</strong>：测试 mpp_decoder 接口，解码视频或图片文件并通过 display 接口显示在屏幕上。<div class="- topic/p p" data-ofbid="d126505e85__20250519091518">目前支持 h264, jpg，png
|
||
的解码和显示，使用方式如下：<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_xg5_3gh_d1c" data-ofbid="mpp_test_guide__codeblock_xg5_3gh_d1c">mpp_test -h</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_pqp_hcn_4dc" data-ofbid="mpp_test_guide__codeblock_pqp_hcn_4dc">
|
||
Usage: mpp_test [options]:
|
||
-i input stream file name
|
||
-t directory of test files
|
||
-d display the picture
|
||
-c enable compare output data
|
||
-f output pixel format
|
||
-l loop time
|
||
-s save output data
|
||
-h help
|
||
|
||
Example1(test single file): mpp_test -i test.<span class="hl-number">264</span>
|
||
Example2(test some files) : mpp_test -t /usr/data/</pre></div></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e92__20250519091518"><strong class="+ topic/ph hi-d/b ph b">pic_test</strong>：测试 JPEG/PNG 图片解码和显示，相比于 mpp_test
|
||
代码更加精简。<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_il1_jgh_d1c" data-ofbid="mpp_test_guide__codeblock_il1_jgh_d1c">pic_test -h</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_fdf_hcn_4dc" data-ofbid="mpp_test_guide__codeblock_fdf_hcn_4dc">
|
||
Usage: dec_test [options]
|
||
|
||
Options:
|
||
-i input stream file name
|
||
-h help
|
||
</pre><div class="- topic/note note note note_note" id="mpp_test_guide__note_qzz_2k4_f1c" data-ofbid="mpp_test_guide__note_qzz_2k4_f1c"><span class="note__title">注：</span>
|
||
<p class="- topic/p p" data-ofbid="d126505e102__20250519091518">GE
|
||
测试文件在<span class="+ topic/ph sw-d/filepath ph filepath">luban-lite/packages/artinchip/mpp/mpp_test/ge_test</span>,
|
||
需要把 test 整个文件复制到``SD 卡``根目录下</p>
|
||
</div></li>
|
||
</ul>
|
||
<ul class="- topic/ul ul" id="mpp_test_guide__ul_pzx_ccn_4dc" data-ofbid="mpp_test_guide__ul_pzx_ccn_4dc">
|
||
<li class="- topic/li li" data-ofbid="d126505e112__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_fill</strong>：测试位块填充的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_dvm_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_dvm_mk4_f1c">ge_fill</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_rxb_ffk_5dc" data-ofbid="mpp_test_guide__codeblock_rxb_ffk_5dc">Usage: ge_fill [Options]：
|
||
-c, --circle test
|
||
-n, --number of run, <strong class="hl-keyword">default</strong> run once
|
||
-u, --usage</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e121__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_bitblt</strong>：测试位块搬移的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_kdr_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_kdr_mk4_f1c">ge_bitblt</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_uv3_ffk_5dc" data-ofbid="mpp_test_guide__codeblock_uv3_ffk_5dc">Usage: ge_bitblt [Options]：
|
||
-c, --circle test
|
||
-n, --number of run, <strong class="hl-keyword">default</strong> run once
|
||
-u, --usage</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e130__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_rotate</strong>：测试图形旋转的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_iws_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_iws_mk4_f1c">ge_rotate</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_ddp_ffk_5dc" data-ofbid="mpp_test_guide__codeblock_ddp_ffk_5dc">Usage: ge_rotate [Options]：
|
||
-c, --circle test
|
||
-n, --number of run, <strong class="hl-keyword">default</strong> run once
|
||
-u, --usage</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e139__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_scan_order</strong>：测试在不同方向读取内存的功能的差异<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_a5v_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_a5v_mk4_f1c">ge_scan_order -u</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_jmv_ffk_5dc" data-ofbid="mpp_test_guide__codeblock_jmv_ffk_5dc">Usage: ge_scan_order [Options]：
|
||
-r, --region the region of screen (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>),The range of region is <span class="hl-number">0</span>~<span class="hl-number">7</span>
|
||
-m, --mode scan order flags <strong class="hl-keyword">for</strong> GE ctrl (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>)
|
||
--mode=<span class="hl-number">0</span> scan order flags = MPP_LR_TB
|
||
--mode=<span class="hl-number">1</span> scan order flags = MPP_RL_TB
|
||
--mode=<span class="hl-number">2</span> scan order flags = MPP_LR_BT
|
||
--mode=<span class="hl-number">3</span> scan order flags = MPP_RL_BT
|
||
-u, --usage
|
||
-h, --help</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e148__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_dither</strong>：测试 Dither
|
||
的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_slx_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_slx_mk4_f1c">ge_dither -u</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_ppc_gfk_5dc" data-ofbid="mpp_test_guide__codeblock_ppc_gfk_5dc">Usage: ge_dither [Options]：
|
||
-o, --dither_on, Select open dither (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>), <span class="hl-number">0</span> :close <span class="hl-number">1</span> :open
|
||
-s, --src_format, Select src format (<strong class="hl-keyword">default</strong> argb8888)
|
||
-d, --dst_format, Select dst format (<strong class="hl-keyword">default</strong> argb4444)
|
||
-u, --usage
|
||
-h, --help, list the supported format and the test instructions</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e158__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_alpha_blending</strong>：测试 alpha
|
||
混合的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_orz_mk4_f1c" data-ofbid="mpp_test_guide__codeblock_orz_mk4_f1c">ge_alpha_blending -u</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_vz3_gfk_5dc" data-ofbid="mpp_test_guide__codeblock_vz3_gfk_5dc">Usage: ge_alpha_blending [Options]：
|
||
|
||
-s, --src_alpha_mode, Select src_alpha_mode (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>), <span class="hl-number">0</span>: pixel alpha mode, <span class="hl-number">1</span>: global alpha mode, <span class="hl-number">2</span>: mixded alpha mode
|
||
-g, --src_alpha_global, Set src_alpha_global value (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>), source global alpha value (<span class="hl-number">0</span>~<span class="hl-number">255</span>)
|
||
|
||
-d, --dst_alpha_mode, Select dst_alpha_mode (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>), <span class="hl-number">0</span>: pixel alpha mode, <span class="hl-number">1</span>: global alpha mode, <span class="hl-number">2</span>: mixded alpha mode
|
||
-p, --dst_alpha_global, Select dst_alpha_global value (<strong class="hl-keyword">default</strong> <span class="hl-number">0</span>), destination global alpha value (<span class="hl-number">0</span>~<span class="hl-number">255</span>)
|
||
-u, --usage</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e167__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_scale</strong>：测试图像缩放的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_nkb_nk4_f1c" data-ofbid="mpp_test_guide__codeblock_nkb_nk4_f1c">ge_scale -u</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_frs_gfk_5dc" data-ofbid="mpp_test_guide__codeblock_frs_gfk_5dc">Usage: ge_scale [Options]：
|
||
--Framebuffer uses <strong class="hl-keyword">double</strong> buffer in this test, ensure that fb0 is properly configure
|
||
|
||
-t, --type, Select scale type (<strong class="hl-keyword">default</strong> <span class="hl-number">2</span>)
|
||
--type, <span class="hl-number">0</span>: wide stretch, <span class="hl-number">1</span>: height stretch, <span class="hl-number">2</span>: width and height stretch
|
||
|
||
-u, --usage</pre></li>
|
||
<li class="- topic/li li" data-ofbid="d126505e176__20250519091518"><strong class="+ topic/ph hi-d/b ph b">ge_format</strong>：测试格式转换的功能<pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_k4d_nk4_f1c" data-ofbid="mpp_test_guide__codeblock_k4d_nk4_f1c">ge_format -u</pre><pre class="+ topic/pre pr-d/codeblock pre codeblock language-c" id="mpp_test_guide__codeblock_kv1_hfk_5dc" data-ofbid="mpp_test_guide__codeblock_kv1_hfk_5dc">Usage: ge_format [Options]：
|
||
-m, --mode, select format conversion type (<strong class="hl-keyword">default</strong> rgbtorgb),
|
||
Format conversion supports rgbtorgb, yuvtoyuv, yuvtorgb and rgbtoyuv.
|
||
-u, --usage
|
||
-h, --help to see more</pre></li>
|
||
</ul>
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