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[Ltp-cvs] ltp/testcases/kernel/device-drivers/v4l/user_space/doc index.html, 1.2, 1.3
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From: Subrata <sub...@us...> - 2009-02-02 13:49:30
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Update of /cvsroot/ltp/ltp/testcases/kernel/device-drivers/v4l/user_space/doc In directory ddv4jf1.ch3.sourceforge.com:/tmp/cvs-serv16655/ltp/testcases/kernel/device-drivers/v4l/user_space/doc Modified Files: index.html Log Message: I send attached the v4l-test 0.5 for LTP. Changes: Test cases added for VIDIOC_QUERYSTD, VIDIOC_G_FREQUENCY and VIDIOC_G_TUNER. Signed-off-by: Márton Németh <nm...@fr...>. Index: index.html =================================================================== RCS file: /cvsroot/ltp/ltp/testcases/kernel/device-drivers/v4l/user_space/doc/index.html,v retrieving revision 1.2 retrieving revision 1.3 diff -C2 -d -r1.2 -r1.3 *** index.html 5 Jan 2009 07:25:21 -0000 1.2 --- index.html 2 Feb 2009 13:49:25 -0000 1.3 *************** *** 1,3 **** ! <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> --- 1,3 ---- ! <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> *************** *** 6,9 **** --- 6,10 ---- </head> <body> + <p> <a href="#what">What is this?</a> | <a href="#build">How to build?</a> | *************** *** 14,73 **** <a href="#others">Similar projects</a> | <a href="#feedback">Feedback</a><br> <hr style="width: 100%; height: 2px;"> <h1>v4l-test: Test environment for Video For Linux Two API</h1> Download <a href="http://sourceforge.net/project/showfiles.php?group_id=247983">v4l-test</a> or visit <a href="http://sourceforge.net/projects/v4l-test/">v4l-test project page</a> at ! <a href="http://sourceforge.net">sourceforge.net</a> .<br> ! <a name="what"></a> ! <h2>What is this?</h2> v4l-test is a test test environment for V4L2 drivers. The V4L2 drivers are running under Linux in kernel space. This test environment is running in userspace and tries what normal video application would do. It also tries some things which are supposed to test the error handling ! mechanisms of a V4L2 driver. These are the "invalid test cases".<br> ! <a name="build"></a> ! <h2>How to build?</h2> To build the test environment you will need a C compiler, "make" and the CUnit development files installed. Just type "make" and the test ! environment is ready.<br> ! <a name="run"></a> ! <h2>How to run?</h2> You need to have a video device (i.e. webcam, tuner card, etc.) connected to your system and available under /dev/video0. If you don't have any hardware device available, you can still test the "Virtual Video Driver". To compile this you need to compile your kernel with ! CONFIG_VIDEO_VIVI=m under:<br> <pre> -> Device Drivers<br> -> Multimedia devices<br> -> Video For Linux<br> -> Video capture adapters<br> -> Virtual Video Driver<br></pre> ! At this point you can execute v4l-test.<br> ! <a name="v4l2"></a> ! <h2>Video for Linux Two Specification</h2> The <a href="spec/index.html">V4L2 API specification</a> revision 0.24 is the base for this test environment. The most recent version can be found at ! <a href="http://v4l2spec.bytesex.org/spec/">http://v4l2spec.bytesex.org/spec/</a><br> ! <a name="code_coverage"></a> ! <h2>Code Coverage</h2> The code coverage shows which lines of the code were executed and how many times. The measurement results gives you a feedback about the quality of the test cases. You can measure the code coverage of a ! kernel module with the <a ! href="http://ltp.sourceforge.net/coverage/gcov.php">gocv</a> and <a ! href="http://ltp.sourceforge.net/coverage/lcov.php">lcov</a> softwares.<br> ! <a name="status"></a> ! <h2>Current status</h2> Currently all test are running and evaluated automatically. This might change in future if we want to test for example plugging and unplugging a USB video device or ask the user if a received picture make sense or ! not.<br> ! <br> The following table gives an overview about the current state of ! implemented<br> ! test cases.<br> ! <br> <table border="1" cellpadding="2" cellspacing="0"> <thead> <tr> ! <td><b>V4L API element</b></td><td><b>Covered?</b></td> </tr> </thead> --- 15,93 ---- <a href="#others">Similar projects</a> | <a href="#feedback">Feedback</a><br> + </p> <hr style="width: 100%; height: 2px;"> + <h1>v4l-test: Test environment for Video For Linux Two API</h1> + <p> Download <a href="http://sourceforge.net/project/showfiles.php?group_id=247983">v4l-test</a> or visit <a href="http://sourceforge.net/projects/v4l-test/">v4l-test project page</a> at ! <a href="http://sourceforge.net">sourceforge.net</a> . ! </p> ! ! <h2><a name="what">What is this?</a></h2> ! <p> v4l-test is a test test environment for V4L2 drivers. The V4L2 drivers are running under Linux in kernel space. This test environment is running in userspace and tries what normal video application would do. It also tries some things which are supposed to test the error handling ! mechanisms of a V4L2 driver. These are the "invalid test cases". ! </p> ! ! <h2><a name="build">How to build?</a></h2> ! <p> To build the test environment you will need a C compiler, "make" and the CUnit development files installed. Just type "make" and the test ! environment is ready. ! </p> ! ! <h2><a name="run">How to run?</a></h2> ! <p> You need to have a video device (i.e. webcam, tuner card, etc.) connected to your system and available under /dev/video0. If you don't have any hardware device available, you can still test the "Virtual Video Driver". To compile this you need to compile your kernel with ! CONFIG_VIDEO_VIVI=m under: ! </p> <pre> -> Device Drivers<br> -> Multimedia devices<br> -> Video For Linux<br> -> Video capture adapters<br> -> Virtual Video Driver<br></pre> ! <p> ! At this point you can execute v4l-test. ! </p> ! ! <h2><a name="v4l2">Video for Linux Two Specification</a></h2> ! <p> The <a href="spec/index.html">V4L2 API specification</a> revision 0.24 is the base for this test environment. The most recent version can be found at ! <a href="http://v4l2spec.bytesex.org/spec/">http://v4l2spec.bytesex.org/spec/</a> . ! </p> ! ! <h2><a name="code_coverage">Code Coverage</a></h2> ! <p> The code coverage shows which lines of the code were executed and how many times. The measurement results gives you a feedback about the quality of the test cases. You can measure the code coverage of a ! kernel module with the ! <a href="http://ltp.sourceforge.net/coverage/gcov.php">gocv</a> and ! <a href="http://ltp.sourceforge.net/coverage/lcov.php">lcov</a> softwares. ! </p> ! ! <h2><a name="status">Current status</a></h2> ! <p> Currently all test are running and evaluated automatically. This might change in future if we want to test for example plugging and unplugging a USB video device or ask the user if a received picture make sense or ! not. ! </p> ! <p> The following table gives an overview about the current state of ! implemented test cases.</p> ! <table border="1" cellpadding="2" cellspacing="0"> <thead> <tr> ! <td><b>V4L API element</b></td> ! <td><b>Covered?</b></td> ! <td><b>Note</b></td> </tr> </thead> *************** *** 76,307 **** <td>V4L2 <a href="spec/r7626.htm">close()</a></td> <td>yes</td> </tr> <tr> <td>V4L2 <a href="spec/r7667.htm">ioctl()</a></td> <td>yes</td> </tr> <tr> <td>ioctl <a href="spec/r7771.htm">VIDIOC_CROPCAP</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r7900.htm">VIDIOC_DBG_G_REGISTER</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r7900.htm">VIDIOC_DBG_S_REGISTER</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r8087.htm">VIDIOC_ENCODER_CMD</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r8087.htm">VIDIOC_TRY_ENCODER_CMD</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r8242.htm">VIDIOC_ENUMAUDIO</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r8304.htm">VIDIOC_ENUMAUDOUT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r8367.htm">VIDIOC_ENUM_FMT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r8494.htm">VIDIOC_ENUM_FRAMESIZES</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r8724.htm">VIDIOC_ENUM_FRAMEINTERVALS</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r8936.htm">VIDIOC_ENUMINPUT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r9149.htm">VIDIOC_ENUMOUTPUT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r9288.htm">VIDIOC_ENUMSTD</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r9539.htm">VIDIOC_G_AUDIO</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9539.htm">VIDIOC_S_AUDIO</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9688.htm">VIDIOC_G_AUDOUT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9688.htm">VIDIOC_S_AUDOUT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9804.htm">VIDIOC_G_CHIP_IDENT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9994.htm">VIDIOC_G_CROP</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r9994.htm">VIDIOC_S_CROP</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10104.htm">VIDIOC_G_CTRL</a></td> <td>yes, only private and user controls; only user controls with V4L2_CTRL_FLAG_NEXT_CTRL</td> </tr> <tr> <td>ioctl <a href="spec/r10104.htm">VIDIOC_S_CTRL</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10211.htm">VIDIOC_G_ENC_INDEX</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_G_EXT_CTRLS</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_S_EXT_CTRLS</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_TRY_EXT_CTRLS</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10595.htm">VIDIOC_G_FBUF</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10595.htm">VIDIOC_S_FBUF</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_G_FMT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_S_FMT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_TRY_FMT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11094.htm">VIDIOC_G_FREQUENCY</a></td> ! <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11094.htm">VIDIOC_S_FREQUENCY</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11217.htm">VIDIOC_G_INPUT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r11217.htm">VIDIOC_S_INPUT</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r11285.htm">VIDIOC_G_JPEGCOMP</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11285.htm">VIDIOC_S_JPEGCOMP</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11430.htm">VIDIOC_G_MODULATOR</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11430.htm">VIDIOC_S_MODULATOR</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11612.htm">VIDIOC_G_OUTPUT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11612.htm">VIDIOC_S_OUTPUT</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11680.htm">VIDIOC_G_PARM</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11680.htm">VIDIOC_S_PARM</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11946.htm">VIDIOC_G_PRIORITY</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r11946.htm">VIDIOC_S_PRIORITY</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12051.htm">VIDIOC_G_SLICED_VBI_CAP</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12265.htm">VIDIOC_G_STD</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r12265.htm">VIDIOC_S_STD</a></td> <td>yes, only when STREAM_OFF</td> </tr> <tr> <td>ioctl <a href="spec/r12342.htm">VIDIOC_G_TUNER</a></td> ! <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12342.htm">VIDIOC_S_TUNER</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12784.htm">VIDIOC_LOG_STATUS</a></td> <td>yes</td> </tr> <tr> <td>ioctl <a href="spec/r12816.htm">VIDIOC_OVERLAY</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12878.htm">VIDIOC_QBUF</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r12878.htm">VIDIOC_DQBUF</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13022.htm">VIDIOC_QUERYBUF</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13105.htm">VIDIOC_QUERYCAP</a></td> ! <td>no</td> </tr> <tr> --- 96,385 ---- <td>V4L2 <a href="spec/r7626.htm">close()</a></td> <td>yes</td> + <td>All</td> </tr> <tr> <td>V4L2 <a href="spec/r7667.htm">ioctl()</a></td> <td>yes</td> + <td>All</td> </tr> <tr> <td>ioctl <a href="spec/r7771.htm">VIDIOC_CROPCAP</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r7900.htm">VIDIOC_DBG_G_REGISTER</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r7900.htm">VIDIOC_DBG_S_REGISTER</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r8087.htm">VIDIOC_ENCODER_CMD</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r8087.htm">VIDIOC_TRY_ENCODER_CMD</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r8242.htm">VIDIOC_ENUMAUDIO</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r8304.htm">VIDIOC_ENUMAUDOUT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r8367.htm">VIDIOC_ENUM_FMT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r8494.htm">VIDIOC_ENUM_FRAMESIZES</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r8724.htm">VIDIOC_ENUM_FRAMEINTERVALS</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r8936.htm">VIDIOC_ENUMINPUT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9149.htm">VIDIOC_ENUMOUTPUT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9288.htm">VIDIOC_ENUMSTD</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9539.htm">VIDIOC_G_AUDIO</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9539.htm">VIDIOC_S_AUDIO</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9688.htm">VIDIOC_G_AUDOUT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9688.htm">VIDIOC_S_AUDOUT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9804.htm">VIDIOC_G_CHIP_IDENT</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r9994.htm">VIDIOC_G_CROP</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r9994.htm">VIDIOC_S_CROP</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r10104.htm">VIDIOC_G_CTRL</a></td> <td>yes, only private and user controls; only user controls with V4L2_CTRL_FLAG_NEXT_CTRL</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r10104.htm">VIDIOC_S_CTRL</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r10211.htm">VIDIOC_G_ENC_INDEX</a></td> <td>no</td> + <td><a href="spec/x16453.htm">Exp.</a></td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_G_EXT_CTRLS</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_S_EXT_CTRLS</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r10386.htm">VIDIOC_TRY_EXT_CTRLS</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r10595.htm">VIDIOC_G_FBUF</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r10595.htm">VIDIOC_S_FBUF</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_G_FMT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_S_FMT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r10944.htm">VIDIOC_TRY_FMT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11094.htm">VIDIOC_G_FREQUENCY</a></td> ! <td>yes</td> ! <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r11094.htm">VIDIOC_S_FREQUENCY</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r11217.htm">VIDIOC_G_INPUT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11217.htm">VIDIOC_S_INPUT</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11285.htm">VIDIOC_G_JPEGCOMP</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11285.htm">VIDIOC_S_JPEGCOMP</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11430.htm">VIDIOC_G_MODULATOR</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r11430.htm">VIDIOC_S_MODULATOR</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r11612.htm">VIDIOC_G_OUTPUT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11612.htm">VIDIOC_S_OUTPUT</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11680.htm">VIDIOC_G_PARM</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11680.htm">VIDIOC_S_PARM</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11946.htm">VIDIOC_G_PRIORITY</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r11946.htm">VIDIOC_S_PRIORITY</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12051.htm">VIDIOC_G_SLICED_VBI_CAP</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12265.htm">VIDIOC_G_STD</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12265.htm">VIDIOC_S_STD</a></td> <td>yes, only when STREAM_OFF</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12342.htm">VIDIOC_G_TUNER</a></td> ! <td>yes</td> ! <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r12342.htm">VIDIOC_S_TUNER</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r12784.htm">VIDIOC_LOG_STATUS</a></td> <td>yes</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12816.htm">VIDIOC_OVERLAY</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12878.htm">VIDIOC_QBUF</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r12878.htm">VIDIOC_DQBUF</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r13022.htm">VIDIOC_QUERYBUF</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>ioctl <a href="spec/r13105.htm">VIDIOC_QUERYCAP</a></td> ! <td>yes, only when STREAM_OFF</td> ! <td>All</td> </tr> <tr> *************** *** 309,369 **** <td>yes, only private and user controls; only user controls with V4L2_CTRL_FLAG_NEXT_CTRL</td> </tr> <tr> <td>ioctl <a href="spec/r13317.htm">VIDIOC_QUERYMENU</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13641.htm">VIDIOC_QUERYSTD</a></td> ! <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13696.htm">VIDIOC_REQBUFS</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13817.htm">VIDIOC_STREAMON</a></td> <td>no</td> </tr> <tr> <td>ioctl <a href="spec/r13817.htm">VIDIOC_STREAMOFF</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r13889.htm">mmap()</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r14037.htm">munmap()</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r14090.htm">open()</a></td> <td>yes, partly</td> </tr> <tr> <td>V4L2 <a href="spec/r14169.htm">poll()</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r14264.htm">read()</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r14390.htm">select()</a></td> <td>no</td> </tr> <tr> <td>V4L2 <a href="spec/r14496.htm">write()</a></td> <td>no</td> </tr> </tbody> </table> ! <a name="others"></a> ! <h2>Similar projects</h2> There migth be similar projects which also tries to test the V4L2 API. ! So far I could find the following:<br> <ul> <li><a href="http://www.linuxowl.com/v4ltest.html">v4ltest</a><br> --- 387,466 ---- <td>yes, only private and user controls; only user controls with V4L2_CTRL_FLAG_NEXT_CTRL</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r13317.htm">VIDIOC_QUERYMENU</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r13641.htm">VIDIOC_QUERYSTD</a></td> ! <td>yes</td> ! <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r13696.htm">VIDIOC_REQBUFS</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r13817.htm">VIDIOC_STREAMON</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>ioctl <a href="spec/r13817.htm">VIDIOC_STREAMOFF</a></td> <td>no</td> + <td><br></td> </tr> <tr> <td>V4L2 <a href="spec/r13889.htm">mmap()</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>V4L2 <a href="spec/r14037.htm">munmap()</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>V4L2 <a href="spec/r14090.htm">open()</a></td> <td>yes, partly</td> + <td>All</td> </tr> <tr> <td>V4L2 <a href="spec/r14169.htm">poll()</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>V4L2 <a href="spec/r14264.htm">read()</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>V4L2 <a href="spec/r14390.htm">select()</a></td> <td>no</td> + <td>Opt.</td> </tr> <tr> <td>V4L2 <a href="spec/r14496.htm">write()</a></td> <td>no</td> + <td>Opt.</td> </tr> </tbody> </table> + <p> + All: all drivers should support<br> + Opt.: optional<br> + Exp.: experimental, may change in future + </p> ! <h2><a name="others">Similar projects</a></h2> ! <p> There migth be similar projects which also tries to test the V4L2 API. ! So far I could find the following: ! </p> <ul> <li><a href="http://www.linuxowl.com/v4ltest.html">v4ltest</a><br> *************** *** 377,397 **** </li> </ul> ! Please let me know if this list misses other V4L or V4L2 test project.<br> ! <a name="feedback"></a> ! <h2 >Feedbacks</h2> ! Any feedbacks, comments, ideas, etc. are welcome at the author's<br> ! email address.<br> <hr style="width: 100%; height: 2px;"> ! Last changed: ! Sun Jan 4 13:06:07 CET 2009 ! <br> <p> ! <a href="http://validator.w3.org/check?uri=referer"><img ! src="http://www.w3.org/Icons/valid-html401" ! alt="Valid HTML 4.01 Transitional" height="31" width="88"></a> ! <a href="http://sourceforge.net"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=247983&type=4" width="125" height="37" border="0" alt="SourceForge.net Logo"></a> ! </p> </body> </html> - --- 474,494 ---- </li> </ul> ! <p> ! Please let me know if this list misses other V4L or V4L2 test project. ! </p> ! ! <h2><a name="feedback">Feedbacks</a></h2> ! <p>Any feedbacks, comments, ideas, etc. are welcome at the author's email address.</p> <hr style="width: 100%; height: 2px;"> ! <p>Last changed: ! Sat Jan 31 11:49:12 2009 ! </p> <p> ! <a href="http://validator.w3.org/check?uri=referer"><img ! src="http://www.w3.org/Icons/valid-html401" ! alt="Valid HTML 4.01 Strict" height="31" width="88"></a> ! <a href="http://sourceforge.net"><img src="http://sflogo.sourceforge.net/sflogo.php?group_id=247983&type=4" width="125" height="37" alt="SourceForge.net Logo"></a> ! </p> </body> </html> |