wmwebcam: Add version 0.3.5 to repository.
From https://web.archive.org/web/20070830172250/http://fragment.stc.cx/files/wmwebcam-0.3.5.tar.gz
This commit is contained in:
Doug Torrance
Carlos R. Mafra
parent
2d2732201b
commit
41c24c5745
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wmwebcam/COPYING
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339
wmwebcam/COPYING
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GNU GENERAL PUBLIC LICENSE
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Version 2, June 1991
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Copyright (C) 1989, 1991 Free Software Foundation, Inc.
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675 Mass Ave, Cambridge, MA 02139, USA
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Everyone is permitted to copy and distribute verbatim copies
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of this license document, but changing it is not allowed.
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|
Preamble
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||||||
|
The licenses for most software are designed to take away your
|
||||||
|
freedom to share and change it. By contrast, the GNU General Public
|
||||||
|
License is intended to guarantee your freedom to share and change free
|
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|
software--to make sure the software is free for all its users. This
|
||||||
|
General Public License applies to most of the Free Software
|
||||||
|
Foundation's software and to any other program whose authors commit to
|
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|
using it. (Some other Free Software Foundation software is covered by
|
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|
the GNU Library General Public License instead.) You can apply it to
|
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|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
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price. Our General Public Licenses are designed to make sure that you
|
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have the freedom to distribute copies of free software (and charge for
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this service if you wish), that you receive source code or can get it
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if you want it, that you can change the software or use pieces of it
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in new free programs; and that you know you can do these things.
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To protect your rights, we need to make restrictions that forbid
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anyone to deny you these rights or to ask you to surrender the rights.
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These restrictions translate to certain responsibilities for you if you
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distribute copies of the software, or if you modify it.
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For example, if you distribute copies of such a program, whether
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gratis or for a fee, you must give the recipients all the rights that
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you have. You must make sure that they, too, receive or can get the
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source code. And you must show them these terms so they know their
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rights.
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We protect your rights with two steps: (1) copyright the software, and
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(2) offer you this license which gives you legal permission to copy,
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distribute and/or modify the software.
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Also, for each author's protection and ours, we want to make certain
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that everyone understands that there is no warranty for this free
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software. If the software is modified by someone else and passed on, we
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want its recipients to know that what they have is not the original, so
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that any problems introduced by others will not reflect on the original
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authors' reputations.
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Finally, any free program is threatened constantly by software
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patents. We wish to avoid the danger that redistributors of a free
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program will individually obtain patent licenses, in effect making the
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program proprietary. To prevent this, we have made it clear that any
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patent must be licensed for everyone's free use or not licensed at all.
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The precise terms and conditions for copying, distribution and
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modification follow.
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GNU GENERAL PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. This License applies to any program or other work which contains
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a notice placed by the copyright holder saying it may be distributed
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under the terms of this General Public License. The "Program", below,
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refers to any such program or work, and a "work based on the Program"
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means either the Program or any derivative work under copyright law:
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that is to say, a work containing the Program or a portion of it,
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either verbatim or with modifications and/or translated into another
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language. (Hereinafter, translation is included without limitation in
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the term "modification".) Each licensee is addressed as "you".
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Activities other than copying, distribution and modification are not
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covered by this License; they are outside its scope. The act of
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running the Program is not restricted, and the output from the Program
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is covered only if its contents constitute a work based on the
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Program (independent of having been made by running the Program).
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Whether that is true depends on what the Program does.
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1. You may copy and distribute verbatim copies of the Program's
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source code as you receive it, in any medium, provided that you
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conspicuously and appropriately publish on each copy an appropriate
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copyright notice and disclaimer of warranty; keep intact all the
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notices that refer to this License and to the absence of any warranty;
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and give any other recipients of the Program a copy of this License
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along with the Program.
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You may charge a fee for the physical act of transferring a copy, and
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you may at your option offer warranty protection in exchange for a fee.
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2. You may modify your copy or copies of the Program or any portion
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of it, thus forming a work based on the Program, and copy and
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distribute such modifications or work under the terms of Section 1
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above, provided that you also meet all of these conditions:
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a) You must cause the modified files to carry prominent notices
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stating that you changed the files and the date of any change.
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b) You must cause any work that you distribute or publish, that in
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whole or in part contains or is derived from the Program or any
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part thereof, to be licensed as a whole at no charge to all third
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parties under the terms of this License.
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c) If the modified program normally reads commands interactively
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when run, you must cause it, when started running for such
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interactive use in the most ordinary way, to print or display an
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announcement including an appropriate copyright notice and a
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notice that there is no warranty (or else, saying that you provide
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a warranty) and that users may redistribute the program under
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these conditions, and telling the user how to view a copy of this
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License. (Exception: if the Program itself is interactive but
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does not normally print such an announcement, your work based on
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the Program is not required to print an announcement.)
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These requirements apply to the modified work as a whole. If
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identifiable sections of that work are not derived from the Program,
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and can be reasonably considered independent and separate works in
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themselves, then this License, and its terms, do not apply to those
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sections when you distribute them as separate works. But when you
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||||||
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distribute the same sections as part of a whole which is a work based
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on the Program, the distribution of the whole must be on the terms of
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this License, whose permissions for other licensees extend to the
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entire whole, and thus to each and every part regardless of who wrote it.
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Thus, it is not the intent of this section to claim rights or contest
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your rights to work written entirely by you; rather, the intent is to
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exercise the right to control the distribution of derivative or
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collective works based on the Program.
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In addition, mere aggregation of another work not based on the Program
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with the Program (or with a work based on the Program) on a volume of
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a storage or distribution medium does not bring the other work under
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the scope of this License.
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3. You may copy and distribute the Program (or a work based on it,
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under Section 2) in object code or executable form under the terms of
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Sections 1 and 2 above provided that you also do one of the following:
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||||||
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|
||||||
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a) Accompany it with the complete corresponding machine-readable
|
||||||
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source code, which must be distributed under the terms of Sections
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1 and 2 above on a medium customarily used for software interchange; or,
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||||||
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|
||||||
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b) Accompany it with a written offer, valid for at least three
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years, to give any third party, for a charge no more than your
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cost of physically performing source distribution, a complete
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||||||
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machine-readable copy of the corresponding source code, to be
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||||||
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distributed under the terms of Sections 1 and 2 above on a medium
|
||||||
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customarily used for software interchange; or,
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||||||
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|
||||||
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c) Accompany it with the information you received as to the offer
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||||||
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to distribute corresponding source code. (This alternative is
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||||||
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allowed only for noncommercial distribution and only if you
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received the program in object code or executable form with such
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an offer, in accord with Subsection b above.)
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The source code for a work means the preferred form of the work for
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making modifications to it. For an executable work, complete source
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code means all the source code for all modules it contains, plus any
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associated interface definition files, plus the scripts used to
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control compilation and installation of the executable. However, as a
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special exception, the source code distributed need not include
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||||||
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anything that is normally distributed (in either source or binary
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form) with the major components (compiler, kernel, and so on) of the
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operating system on which the executable runs, unless that component
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itself accompanies the executable.
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If distribution of executable or object code is made by offering
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access to copy from a designated place, then offering equivalent
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||||||
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access to copy the source code from the same place counts as
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||||||
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distribution of the source code, even though third parties are not
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||||||
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compelled to copy the source along with the object code.
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||||||
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|
||||||
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4. You may not copy, modify, sublicense, or distribute the Program
|
||||||
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except as expressly provided under this License. Any attempt
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||||||
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otherwise to copy, modify, sublicense or distribute the Program is
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||||||
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void, and will automatically terminate your rights under this License.
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However, parties who have received copies, or rights, from you under
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this License will not have their licenses terminated so long as such
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parties remain in full compliance.
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|
||||||
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5. You are not required to accept this License, since you have not
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signed it. However, nothing else grants you permission to modify or
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||||||
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distribute the Program or its derivative works. These actions are
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prohibited by law if you do not accept this License. Therefore, by
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||||||
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modifying or distributing the Program (or any work based on the
|
||||||
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Program), you indicate your acceptance of this License to do so, and
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||||||
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all its terms and conditions for copying, distributing or modifying
|
||||||
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the Program or works based on it.
|
||||||
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|
||||||
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6. Each time you redistribute the Program (or any work based on the
|
||||||
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Program), the recipient automatically receives a license from the
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||||||
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original licensor to copy, distribute or modify the Program subject to
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||||||
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these terms and conditions. You may not impose any further
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restrictions on the recipients' exercise of the rights granted herein.
|
||||||
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You are not responsible for enforcing compliance by third parties to
|
||||||
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this License.
|
||||||
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|
||||||
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7. If, as a consequence of a court judgment or allegation of patent
|
||||||
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infringement or for any other reason (not limited to patent issues),
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||||||
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conditions are imposed on you (whether by court order, agreement or
|
||||||
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otherwise) that contradict the conditions of this License, they do not
|
||||||
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excuse you from the conditions of this License. If you cannot
|
||||||
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distribute so as to satisfy simultaneously your obligations under this
|
||||||
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License and any other pertinent obligations, then as a consequence you
|
||||||
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may not distribute the Program at all. For example, if a patent
|
||||||
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license would not permit royalty-free redistribution of the Program by
|
||||||
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all those who receive copies directly or indirectly through you, then
|
||||||
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the only way you could satisfy both it and this License would be to
|
||||||
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refrain entirely from distribution of the Program.
|
||||||
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|
||||||
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If any portion of this section is held invalid or unenforceable under
|
||||||
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any particular circumstance, the balance of the section is intended to
|
||||||
|
apply and the section as a whole is intended to apply in other
|
||||||
|
circumstances.
|
||||||
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|
||||||
|
It is not the purpose of this section to induce you to infringe any
|
||||||
|
patents or other property right claims or to contest validity of any
|
||||||
|
such claims; this section has the sole purpose of protecting the
|
||||||
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integrity of the free software distribution system, which is
|
||||||
|
implemented by public license practices. Many people have made
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||||||
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generous contributions to the wide range of software distributed
|
||||||
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through that system in reliance on consistent application of that
|
||||||
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system; it is up to the author/donor to decide if he or she is willing
|
||||||
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to distribute software through any other system and a licensee cannot
|
||||||
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impose that choice.
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||||||
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|
||||||
|
This section is intended to make thoroughly clear what is believed to
|
||||||
|
be a consequence of the rest of this License.
|
||||||
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|
||||||
|
8. If the distribution and/or use of the Program is restricted in
|
||||||
|
certain countries either by patents or by copyrighted interfaces, the
|
||||||
|
original copyright holder who places the Program under this License
|
||||||
|
may add an explicit geographical distribution limitation excluding
|
||||||
|
those countries, so that distribution is permitted only in or among
|
||||||
|
countries not thus excluded. In such case, this License incorporates
|
||||||
|
the limitation as if written in the body of this License.
|
||||||
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|
||||||
|
9. The Free Software Foundation may publish revised and/or new versions
|
||||||
|
of the General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
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|
||||||
|
Each version is given a distinguishing version number. If the Program
|
||||||
|
specifies a version number of this License which applies to it and "any
|
||||||
|
later version", you have the option of following the terms and conditions
|
||||||
|
either of that version or of any later version published by the Free
|
||||||
|
Software Foundation. If the Program does not specify a version number of
|
||||||
|
this License, you may choose any version ever published by the Free Software
|
||||||
|
Foundation.
|
||||||
|
|
||||||
|
10. If you wish to incorporate parts of the Program into other free
|
||||||
|
programs whose distribution conditions are different, write to the author
|
||||||
|
to ask for permission. For software which is copyrighted by the Free
|
||||||
|
Software Foundation, write to the Free Software Foundation; we sometimes
|
||||||
|
make exceptions for this. Our decision will be guided by the two goals
|
||||||
|
of preserving the free status of all derivatives of our free software and
|
||||||
|
of promoting the sharing and reuse of software generally.
|
||||||
|
|
||||||
|
NO WARRANTY
|
||||||
|
|
||||||
|
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||||
|
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||||
|
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||||
|
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
|
||||||
|
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
|
||||||
|
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
|
||||||
|
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
|
||||||
|
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||||
|
REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
|
||||||
|
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
|
||||||
|
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
|
||||||
|
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
|
||||||
|
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
|
||||||
|
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
|
||||||
|
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||||
|
POSSIBILITY OF SUCH DAMAGES.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
Appendix: How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
convey the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) 19yy <name of author>
|
||||||
|
|
||||||
|
This program is free software; you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation; either version 2 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program; if not, write to the Free Software
|
||||||
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program is interactive, make it output a short notice like this
|
||||||
|
when it starts in an interactive mode:
|
||||||
|
|
||||||
|
Gnomovision version 69, Copyright (C) 19yy name of author
|
||||||
|
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, the commands you use may
|
||||||
|
be called something other than `show w' and `show c'; they could even be
|
||||||
|
mouse-clicks or menu items--whatever suits your program.
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or your
|
||||||
|
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||||
|
necessary. Here is a sample; alter the names:
|
||||||
|
|
||||||
|
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||||
|
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||||
|
|
||||||
|
<signature of Ty Coon>, 1 April 1989
|
||||||
|
Ty Coon, President of Vice
|
||||||
|
|
||||||
|
This General Public License does not permit incorporating your program into
|
||||||
|
proprietary programs. If your program is a subroutine library, you may
|
||||||
|
consider it more useful to permit linking proprietary applications with the
|
||||||
|
library. If this is what you want to do, use the GNU Library General
|
||||||
|
Public License instead of this License.
|
||||||
18
wmwebcam/Changelog
Normal file
18
wmwebcam/Changelog
Normal file
|
|
@ -0,0 +1,18 @@
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||||||
|
0.3.5 (27.01.2001 1900)
|
||||||
|
- fixed some things
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||||||
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|
||||||
|
0.3.0 (27.01.2001 1600)
|
||||||
|
- default resolution raised to 352x288 (size about 56x47 in dock)
|
||||||
|
- added a one second delay to prevent too much cpu load
|
||||||
|
- outputs jpeg image every X seconds to a file and runs a custom script
|
||||||
|
(which runs stamp (for example) and sends the image to webserver or
|
||||||
|
whatever you want it to do..)
|
||||||
|
|
||||||
|
0.2.0 (26.01.2001 0300)
|
||||||
|
- simple resizing added (just skips pixels, no smoothing)
|
||||||
|
|
||||||
|
0.1.1 (26.01.2001 0200)
|
||||||
|
- colors fixed
|
||||||
|
|
||||||
|
0.1.0
|
||||||
|
- first release
|
||||||
16
wmwebcam/Makefile
Normal file
16
wmwebcam/Makefile
Normal file
|
|
@ -0,0 +1,16 @@
|
||||||
|
CC = gcc
|
||||||
|
CFLAGS = -O2 -Wall -I/usr/X11R6/include -DVIDEO_DEV=\"/dev/video\"
|
||||||
|
LDFLAGS =
|
||||||
|
LIBS = -L/usr/X11R6/lib -lX11 -lXext -lm -ljpeg
|
||||||
|
|
||||||
|
OBJS = minirgb.o wmwebcam.o
|
||||||
|
|
||||||
|
wmwebcam: $(OBJS)
|
||||||
|
$(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f $(OBJS) *~ wmwebcam
|
||||||
|
|
||||||
|
install:
|
||||||
|
cp wmwebcam /usr/bin
|
||||||
|
cp wmwebcam.pl /usr/bin
|
||||||
56
wmwebcam/README
Normal file
56
wmwebcam/README
Normal file
|
|
@ -0,0 +1,56 @@
|
||||||
|
wmwebcam 0.3.5 - written by Antti Takala <fragment@nic.fi>
|
||||||
|
--------------
|
||||||
|
|
||||||
|
better documentation coming later, don't panic.
|
||||||
|
|
||||||
|
this is for watching your webcam which has a video4linux driver in your
|
||||||
|
windowmakers dock..
|
||||||
|
|
||||||
|
this is actually just a edited version of vidcat (from w3cam's package)
|
||||||
|
I combined it with minirgb to open a dockapp window where to draw the
|
||||||
|
image from the webcam. some code is also taken from timecops
|
||||||
|
wmtime-minirgb demo (windowopening etcetc).
|
||||||
|
|
||||||
|
default jpeg output file is /tmp/wmwebcam.jpg and default quality is 100%,
|
||||||
|
change the default values if necessary from the source code.
|
||||||
|
|
||||||
|
also remember to check the wmwebcam.pl and edit it
|
||||||
|
|
||||||
|
problems running this app? first I was going to make this only for myself but
|
||||||
|
decided to release it anyway. don't ask help if this doesn't work on your
|
||||||
|
system, sorry =)
|
||||||
|
|
||||||
|
w3cam/vidcat are written by Rasca (thron@gmx.de)
|
||||||
|
minirgb is written by timecop@japan.co.jp
|
||||||
|
|
||||||
|
requirements:
|
||||||
|
-------------
|
||||||
|
- a v4l webcam (default /dev/video) supporting 352x288
|
||||||
|
- libjpeg
|
||||||
|
- made for windowmaker but should work on other windowmanagers too
|
||||||
|
|
||||||
|
installing:
|
||||||
|
-----------
|
||||||
|
- adjust default values from wmwebcam.c
|
||||||
|
- "make"
|
||||||
|
- modify wmwebcam.pl
|
||||||
|
- "make install" or copy files manually (wmwebcam, wmwebcam.pl)
|
||||||
|
|
||||||
|
features:
|
||||||
|
---------
|
||||||
|
- grabs image from v4l device once a second (to prevent unnecessary cpu load)
|
||||||
|
- shows webcam image in dock resized to 6x smaller image than original
|
||||||
|
- saves jpeg image to a file and runs a custom script every X seconds (def 60)
|
||||||
|
|
||||||
|
bugs:
|
||||||
|
-----
|
||||||
|
- not very userfriendly yet =)
|
||||||
|
- propably many
|
||||||
|
|
||||||
|
todo:
|
||||||
|
-----
|
||||||
|
- some buttons to control the dockapp (disable scriptrunnig etc)
|
||||||
|
- optimizing
|
||||||
|
- configuration (command line options and/or .wmwebcamrc file etc..)
|
||||||
|
- better documentation,..
|
||||||
|
- much much more (please send ideas etc)
|
||||||
180
wmwebcam/minirgb.c
Normal file
180
wmwebcam/minirgb.c
Normal file
|
|
@ -0,0 +1,180 @@
|
||||||
|
/* minirgb -- simple rgb buffer drawing library for 16, 24 and 32 bit displays
|
||||||
|
* Copyright (C) 2000 timecop@japan.co.jp
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <X11/Xlib.h>
|
||||||
|
#include <X11/Xutil.h>
|
||||||
|
#include "minirgb.h"
|
||||||
|
|
||||||
|
#undef MAX
|
||||||
|
#define MAX(a, b) (((a) > (b)) ? (a) : (b))
|
||||||
|
|
||||||
|
/* local variables */
|
||||||
|
Display *minirgb_display; /* display */
|
||||||
|
Visual *minirgb_visual; /* visual */
|
||||||
|
int minirgb_depth; /* display depth */
|
||||||
|
int minirgb_ok = 0; /* init ok? */
|
||||||
|
|
||||||
|
/* local prototypes */
|
||||||
|
static __inline void rgb_conv_16(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image);
|
||||||
|
static __inline void rgb_conv_24(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image);
|
||||||
|
static __inline void rgb_conv_32(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image);
|
||||||
|
|
||||||
|
static __inline void rgb_conv_16(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image)
|
||||||
|
{
|
||||||
|
if (image->green_mask & 0x7e0) /* 565 */
|
||||||
|
*(unsigned short int *)ptr = ((r >> 3) << 11) |
|
||||||
|
((g >> 2) << 5) |
|
||||||
|
(b >> 3);
|
||||||
|
else /* 555 untested */
|
||||||
|
*(unsigned short int *)ptr = ((r >> 3) << 11) |
|
||||||
|
((g >> 3) << 6) |
|
||||||
|
(b >> 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
static __inline void rgb_conv_24(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image)
|
||||||
|
{
|
||||||
|
/* untested */
|
||||||
|
*ptr++ = r;
|
||||||
|
*ptr++ = g;
|
||||||
|
*ptr = b;
|
||||||
|
}
|
||||||
|
|
||||||
|
static __inline void rgb_conv_32(unsigned char *ptr, unsigned char r, unsigned char g, unsigned char b, XImage *image)
|
||||||
|
{
|
||||||
|
if (image->red_mask & 0xff0000) /* 0888 */
|
||||||
|
*(unsigned int *)ptr = (r << 16) |
|
||||||
|
(g << 8) |
|
||||||
|
(b);
|
||||||
|
else /* 8880 untested */
|
||||||
|
*(unsigned int *)ptr = (r << 24) |
|
||||||
|
(g << 16) |
|
||||||
|
(b << 8);
|
||||||
|
}
|
||||||
|
|
||||||
|
int minirgb_init(Display *d)
|
||||||
|
{
|
||||||
|
int screen;
|
||||||
|
|
||||||
|
minirgb_display = d;
|
||||||
|
screen = DefaultScreen(minirgb_display);
|
||||||
|
minirgb_visual = XDefaultVisual(minirgb_display, screen);
|
||||||
|
minirgb_depth = XDefaultDepth(minirgb_display, screen);
|
||||||
|
if (minirgb_depth <= 8) {
|
||||||
|
fprintf(stderr, "minirgb: No support for 8 bit displays\n");
|
||||||
|
minirgb_ok = 0;
|
||||||
|
return 1;
|
||||||
|
} else {
|
||||||
|
minirgb_ok = 1;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void minirgb_setpixel(MiniRGB *rgb_image, unsigned char *color, unsigned int x, unsigned int y)
|
||||||
|
{
|
||||||
|
unsigned char *ptr;
|
||||||
|
|
||||||
|
ptr = rgb_image->mem + (y * rgb_image->rowstride * 3) + (x * 3);
|
||||||
|
*ptr++ = *color++;
|
||||||
|
*ptr++ = *color++;
|
||||||
|
*ptr = *color;
|
||||||
|
}
|
||||||
|
|
||||||
|
void minirgb_copy(MiniRGB *from, MiniRGB *to,
|
||||||
|
unsigned int sx, unsigned int sy, unsigned int w, unsigned int h,
|
||||||
|
unsigned int dx, unsigned int dy)
|
||||||
|
{
|
||||||
|
unsigned int i;
|
||||||
|
unsigned char *src, *dest;
|
||||||
|
|
||||||
|
#ifdef VERBOSE
|
||||||
|
fprintf(stderr, "minirgb: copy %d, %d (%dx%d) -> %d, %d)\n", sx, sy, w, h, dx, dy);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if 0
|
||||||
|
if (w == 1) { /* special case - dot operations */
|
||||||
|
src = from->mem + (sy * from->rowstride * 3) + sx * 3;
|
||||||
|
dest = to->mem + (dy * to->rowstride * 3) + dx * 3;
|
||||||
|
dest[0] = dest[0] & src[0];
|
||||||
|
dest[1] = dest[1] & src[1];
|
||||||
|
dest[2] = dest[2] & src[2];
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
for (i = 0; i < h; i++) {
|
||||||
|
src = from->mem + ((sy + i) * from->rowstride * 3) + sx * 3;
|
||||||
|
dest = to->mem + ((dy + i) * to->rowstride * 3) + dx * 3;
|
||||||
|
memcpy(dest, src, w * 3);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void minirgb_new(MiniRGB *image, unsigned int width, unsigned int height)
|
||||||
|
{
|
||||||
|
image->width = width;
|
||||||
|
image->height = height;
|
||||||
|
image->rowstride = width;
|
||||||
|
image->mem = calloc(1, width * height * 3);
|
||||||
|
}
|
||||||
|
|
||||||
|
void minirgb_draw(Window drawable, GC gc, int x, int y, int width,
|
||||||
|
int height, MiniRGB *rgb_image)
|
||||||
|
{
|
||||||
|
XImage *image = NULL;
|
||||||
|
unsigned int bpp;
|
||||||
|
unsigned int x0, y0;
|
||||||
|
unsigned char *ptr, *col;
|
||||||
|
void (*conv) (unsigned char *, unsigned char, unsigned char, unsigned char, XImage *) = NULL;
|
||||||
|
|
||||||
|
if (!minirgb_ok)
|
||||||
|
return;
|
||||||
|
|
||||||
|
image = XCreateImage(minirgb_display, minirgb_visual, minirgb_depth, ZPixmap, 0, 0, width, height, 32, 0);
|
||||||
|
bpp = (image->bits_per_pixel + 7) / 8;
|
||||||
|
switch (bpp) {
|
||||||
|
case 2:
|
||||||
|
conv = rgb_conv_16;
|
||||||
|
break;
|
||||||
|
case 3:
|
||||||
|
conv = rgb_conv_24;
|
||||||
|
break;
|
||||||
|
case 4:
|
||||||
|
conv = rgb_conv_32;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
#ifdef VERBOSE
|
||||||
|
printf("minirgb: image %p %dx%d (bpp: %d, bpl: %d)\n", image, width, height, bpp, image->bytes_per_line);
|
||||||
|
#endif
|
||||||
|
image->data = malloc(image->bytes_per_line * height);
|
||||||
|
if (!image->data) {
|
||||||
|
fprintf(stderr, "minirgb: allocation error\n");
|
||||||
|
XDestroyImage(image);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (y0 = 0; y0 < height; y0++) {
|
||||||
|
for (x0 = 0; x0 < width; x0++) {
|
||||||
|
col = rgb_image->mem + (y0 * rgb_image->rowstride * 3 + x0 * 3);
|
||||||
|
ptr = image->data + (y0 * image->bytes_per_line + x0 * bpp);
|
||||||
|
conv(ptr, col[0], col[1], col[2], image);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* draw image onto drawable */
|
||||||
|
XPutImage(minirgb_display, drawable, gc, image, 0, 0, x, y, width, height);
|
||||||
|
XDestroyImage(image);
|
||||||
|
}
|
||||||
59
wmwebcam/minirgb.h
Normal file
59
wmwebcam/minirgb.h
Normal file
|
|
@ -0,0 +1,59 @@
|
||||||
|
/* minirgb -- simple rgb buffer drawing library for 16, 24 and 32 bit displays
|
||||||
|
* Copyright (C) 2000 timecop@japan.co.jp
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||||
|
*/
|
||||||
|
#ifndef _MINIRGB_H_
|
||||||
|
#define _MINIRGB_H_
|
||||||
|
#include <X11/Xlib.h>
|
||||||
|
|
||||||
|
typedef struct _MiniRGB MiniRGB;
|
||||||
|
|
||||||
|
struct _MiniRGB {
|
||||||
|
unsigned char *mem; /* rgb buffer */
|
||||||
|
unsigned int width; /* buffer width */
|
||||||
|
unsigned int height; /* buffer height */
|
||||||
|
unsigned int rowstride; /* row stride */
|
||||||
|
};
|
||||||
|
|
||||||
|
void minirgb_draw(Window drawable,
|
||||||
|
GC gc,
|
||||||
|
int x,
|
||||||
|
int y,
|
||||||
|
int width,
|
||||||
|
int height,
|
||||||
|
MiniRGB *rgb_image);
|
||||||
|
|
||||||
|
int minirgb_init (Display *display);
|
||||||
|
|
||||||
|
void minirgb_setpixel(MiniRGB *rgb_image,
|
||||||
|
unsigned char *color,
|
||||||
|
unsigned int x,
|
||||||
|
unsigned int y);
|
||||||
|
|
||||||
|
void minirgb_copy (MiniRGB *from,
|
||||||
|
MiniRGB *to,
|
||||||
|
unsigned int x,
|
||||||
|
unsigned int y,
|
||||||
|
unsigned int w,
|
||||||
|
unsigned int h,
|
||||||
|
unsigned int dx,
|
||||||
|
unsigned int dy);
|
||||||
|
|
||||||
|
void minirgb_new (MiniRGB *image,
|
||||||
|
unsigned int width,
|
||||||
|
unsigned int height);
|
||||||
|
|
||||||
|
#endif /* !_MINIRGB_H_ */
|
||||||
89
wmwebcam/wmwebcam-mask.xbm
Normal file
89
wmwebcam/wmwebcam-mask.xbm
Normal file
|
|
@ -0,0 +1,89 @@
|
||||||
|
#define wmwebcam_mask_width 128
|
||||||
|
#define wmwebcam_mask_height 64
|
||||||
|
static char wmwebcam_mask_bits[] = {
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x0f,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf0, 0xff, 0xff, 0xff,
|
||||||
|
0xff, 0xff, 0xff, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
|
||||||
|
0x00, 0x00, 0x00, 0x00, };
|
||||||
361
wmwebcam/wmwebcam.c
Normal file
361
wmwebcam/wmwebcam.c
Normal file
|
|
@ -0,0 +1,361 @@
|
||||||
|
/* wmwebcam - modified vidcat - read the README file for more info */
|
||||||
|
|
||||||
|
/*
|
||||||
|
* vidcat.c
|
||||||
|
*
|
||||||
|
* Copyright (C) 1998 - 2000 Rasca, Berlin
|
||||||
|
* EMail: thron@gmx.de
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program; if not, write to the Free Software
|
||||||
|
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <getopt.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
#include <sys/mman.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <linux/types.h>
|
||||||
|
#include <linux/videodev.h>
|
||||||
|
|
||||||
|
#include <jpeglib.h>
|
||||||
|
|
||||||
|
#include <X11/Xlib.h>
|
||||||
|
#include <X11/xpm.h>
|
||||||
|
#include <X11/extensions/shape.h>
|
||||||
|
|
||||||
|
#include "wmwebcam-mask.xbm"
|
||||||
|
#include "minirgb.h"
|
||||||
|
|
||||||
|
|
||||||
|
//////////////////////// CHANGE THESE IF NECESSARY ///////////////////////////
|
||||||
|
|
||||||
|
#define DEF_WIDTH 352 // changing these requires adjustements
|
||||||
|
#define DEF_HEIGHT 288 // to the source, use default if possible
|
||||||
|
|
||||||
|
#define SENDINGDELAY 60 // default delay between saving jpeg
|
||||||
|
// images and scriptrunning (in seconds)
|
||||||
|
|
||||||
|
#define OUTPUTFILE "/tmp/wmwebcam.jpg" // default output file
|
||||||
|
#define CUSTOMSCRIPT "wmwebcam.pl" // default custom script
|
||||||
|
#define QUAL_DEFAULT 100 // default jpeg outputquality
|
||||||
|
|
||||||
|
//////////////////////////////////////////////////////////////////////////////
|
||||||
|
|
||||||
|
char *basename (const char *s);
|
||||||
|
|
||||||
|
Display *display;
|
||||||
|
Window win;
|
||||||
|
Window iconwin;
|
||||||
|
GC gc;
|
||||||
|
MiniRGB ui; /* 64x64 main window buffer */
|
||||||
|
MiniRGB draw; /* buffer with images etc */
|
||||||
|
|
||||||
|
void new_window(char *name, char *mask_data)
|
||||||
|
{
|
||||||
|
Pixel fg, bg;
|
||||||
|
XGCValues gcval;
|
||||||
|
XSizeHints sizehints;
|
||||||
|
XClassHint classhint;
|
||||||
|
XWMHints wmhints;
|
||||||
|
int screen;
|
||||||
|
Window root;
|
||||||
|
Pixmap mask;
|
||||||
|
screen = DefaultScreen(display);
|
||||||
|
root = DefaultRootWindow(display);
|
||||||
|
|
||||||
|
sizehints.flags = USSize;
|
||||||
|
sizehints.width = 64;
|
||||||
|
sizehints.height = 64;
|
||||||
|
|
||||||
|
fg = BlackPixel(display, screen);
|
||||||
|
bg = WhitePixel(display, screen);
|
||||||
|
|
||||||
|
win = XCreateSimpleWindow(display, root,
|
||||||
|
0, 0, sizehints.width,
|
||||||
|
sizehints.height, 1, fg, bg);
|
||||||
|
iconwin =
|
||||||
|
XCreateSimpleWindow(display, win, 0, 0,
|
||||||
|
sizehints.width, sizehints.height, 1, fg, bg);
|
||||||
|
|
||||||
|
XSetWMNormalHints(display, win, &sizehints);
|
||||||
|
classhint.res_name = name;
|
||||||
|
classhint.res_class = name;
|
||||||
|
XSetClassHint(display, win, &classhint);
|
||||||
|
|
||||||
|
XSelectInput(display, win,
|
||||||
|
ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
||||||
|
StructureNotifyMask);
|
||||||
|
XSelectInput(display, iconwin,
|
||||||
|
ExposureMask | ButtonPressMask | ButtonReleaseMask |
|
||||||
|
StructureNotifyMask);
|
||||||
|
|
||||||
|
XStoreName(display, win, name);
|
||||||
|
XSetIconName(display, win, name);
|
||||||
|
|
||||||
|
gcval.foreground = fg;
|
||||||
|
gcval.background = bg;
|
||||||
|
gcval.graphics_exposures = False;
|
||||||
|
gc =
|
||||||
|
XCreateGC(display, win,
|
||||||
|
GCForeground | GCBackground | GCGraphicsExposures,
|
||||||
|
&gcval);
|
||||||
|
|
||||||
|
mask = XCreateBitmapFromData(display, win, mask_data, 128, 64);
|
||||||
|
|
||||||
|
XShapeCombineMask(display, win, ShapeBounding, 0, 0,
|
||||||
|
mask, ShapeSet);
|
||||||
|
XShapeCombineMask(display, iconwin, ShapeBounding, 0,
|
||||||
|
0, mask, ShapeSet);
|
||||||
|
|
||||||
|
wmhints.initial_state = WithdrawnState;
|
||||||
|
wmhints.flags = StateHint;
|
||||||
|
wmhints.icon_window = iconwin;
|
||||||
|
wmhints.icon_x = sizehints.x;
|
||||||
|
wmhints.icon_y = sizehints.y;
|
||||||
|
wmhints.window_group = win;
|
||||||
|
wmhints.flags =
|
||||||
|
StateHint | IconWindowHint | IconPositionHint | WindowGroupHint;
|
||||||
|
XSetWMHints(display, win, &wmhints);
|
||||||
|
|
||||||
|
XMapWindow(display, win);
|
||||||
|
}
|
||||||
|
|
||||||
|
void redraw_window(void)
|
||||||
|
{
|
||||||
|
minirgb_draw(win, gc, 0, 0, 64, 64, &ui);
|
||||||
|
minirgb_draw(iconwin, gc, 0, 0, 64, 64, &ui);
|
||||||
|
}
|
||||||
|
|
||||||
|
#define copyXPMArea(x, y, w, h, dx, dy) minirgb_copy(&draw, &ui, x, y, w, h, dx, dy)
|
||||||
|
|
||||||
|
|
||||||
|
char *
|
||||||
|
get_image (int dev, int width, int height,int *size)
|
||||||
|
{
|
||||||
|
struct video_capability vid_caps;
|
||||||
|
struct video_mbuf vid_buf;
|
||||||
|
struct video_mmap vid_mmap;
|
||||||
|
char *map;
|
||||||
|
int len;
|
||||||
|
|
||||||
|
if (ioctl (dev, VIDIOCGCAP, &vid_caps) == -1) {
|
||||||
|
perror ("ioctl (VIDIOCGCAP)");
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (ioctl (dev, VIDIOCGMBUF, &vid_buf) == -1) {
|
||||||
|
struct video_window vid_win;
|
||||||
|
|
||||||
|
if (ioctl (dev, VIDIOCGWIN, &vid_win) != -1) {
|
||||||
|
vid_win.width = width;
|
||||||
|
vid_win.height = height;
|
||||||
|
if (ioctl (dev, VIDIOCSWIN, &vid_win) == -1)
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
map = malloc (width * height * 3);
|
||||||
|
len = read (dev, map, width * height * 3);
|
||||||
|
if (len <= 0) { free (map); return (NULL); }
|
||||||
|
*size = 0;
|
||||||
|
return (map);
|
||||||
|
}
|
||||||
|
|
||||||
|
map = mmap (0, vid_buf.size, PROT_READ|PROT_WRITE,MAP_SHARED,dev,0);
|
||||||
|
if ((unsigned char *)-1 == (unsigned char *)map) {
|
||||||
|
perror ("mmap()");
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
vid_mmap.format = VIDEO_PALETTE_RGB24;
|
||||||
|
vid_mmap.frame = 0;
|
||||||
|
vid_mmap.width = width;
|
||||||
|
vid_mmap.height = height;
|
||||||
|
if (ioctl (dev, VIDIOCMCAPTURE, &vid_mmap) == -1) {
|
||||||
|
perror ("VIDIOCMCAPTURE");
|
||||||
|
munmap (map, vid_buf.size);
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
if (ioctl (dev, VIDIOCSYNC, &vid_mmap) == -1) {
|
||||||
|
perror ("VIDIOCSYNC");
|
||||||
|
munmap (map, vid_buf.size);
|
||||||
|
return (NULL);
|
||||||
|
}
|
||||||
|
*size = vid_buf.size;
|
||||||
|
return (map);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
put_image_jpeg (char *image, int width, int height, int quality)
|
||||||
|
{
|
||||||
|
|
||||||
|
FILE *output;
|
||||||
|
int y, x, line_width;
|
||||||
|
JSAMPROW row_ptr[1];
|
||||||
|
struct jpeg_compress_struct cjpeg;
|
||||||
|
struct jpeg_error_mgr jerr;
|
||||||
|
char *line;
|
||||||
|
|
||||||
|
output = fopen("/tmp/wmwebcam.jpg","w");
|
||||||
|
|
||||||
|
if(!output) return;
|
||||||
|
|
||||||
|
line = malloc (width * 3);
|
||||||
|
if (!line)
|
||||||
|
return;
|
||||||
|
cjpeg.err = jpeg_std_error(&jerr);
|
||||||
|
jpeg_create_compress (&cjpeg);
|
||||||
|
cjpeg.image_width = width;
|
||||||
|
cjpeg.image_height= height;
|
||||||
|
cjpeg.input_components = 3;
|
||||||
|
cjpeg.in_color_space = JCS_RGB;
|
||||||
|
jpeg_set_defaults (&cjpeg);
|
||||||
|
|
||||||
|
jpeg_set_quality (&cjpeg, quality, TRUE);
|
||||||
|
cjpeg.dct_method = JDCT_FASTEST;
|
||||||
|
jpeg_stdio_dest (&cjpeg, output);
|
||||||
|
|
||||||
|
jpeg_start_compress (&cjpeg, TRUE);
|
||||||
|
|
||||||
|
row_ptr[0] = line;
|
||||||
|
line_width = width * 3;
|
||||||
|
for ( y = 0; y < height; y++) {
|
||||||
|
for (x = 0; x < line_width; x+=3) {
|
||||||
|
line[x] = image[x+2];
|
||||||
|
line[x+1] = image[x+1];
|
||||||
|
line[x+2] = image[x];
|
||||||
|
}
|
||||||
|
jpeg_write_scanlines (&cjpeg, row_ptr, 1);
|
||||||
|
image += line_width;
|
||||||
|
}
|
||||||
|
jpeg_finish_compress (&cjpeg);
|
||||||
|
jpeg_destroy_compress (&cjpeg);
|
||||||
|
free (line);
|
||||||
|
fclose (output);
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
put_image (char *image, int width, int height)
|
||||||
|
{
|
||||||
|
|
||||||
|
int x, y, r,g,b, c;
|
||||||
|
unsigned char *p = (unsigned char *)image;
|
||||||
|
unsigned char *buf = (unsigned char *)image;
|
||||||
|
|
||||||
|
for (y = 0; y < 288; y++ ) {
|
||||||
|
c=0;
|
||||||
|
for (x = 0; x < 348; x++ ) {
|
||||||
|
r = buf[0]; g = buf[1]; b = buf[2]; buf += 3;
|
||||||
|
c++;
|
||||||
|
if (c == 6) {
|
||||||
|
c = 0;
|
||||||
|
*p++ = b; *p++ = g; *p++ = r;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
memcpy(draw.mem, image, 352*288*3);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
main (int argc, char *argv[])
|
||||||
|
{
|
||||||
|
XEvent Event;
|
||||||
|
char *image, *device = VIDEO_DEV;
|
||||||
|
|
||||||
|
int delay = SENDINGDELAY;
|
||||||
|
int width = DEF_WIDTH, height = DEF_HEIGHT, size, dev = -1;
|
||||||
|
int max_try = 5;
|
||||||
|
int quality = QUAL_DEFAULT;
|
||||||
|
|
||||||
|
display = XOpenDisplay(NULL);
|
||||||
|
if (!display) {
|
||||||
|
fprintf(stderr, "Unable to open default display\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (minirgb_init(display)) {
|
||||||
|
fprintf(stderr, "minirgb init failed!\n");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
new_window("wmwebcam", wmwebcam_mask_bits);
|
||||||
|
minirgb_new(&ui, 64, 64);
|
||||||
|
minirgb_new(&draw, 352, 288);
|
||||||
|
copyXPMArea(0, 0, 64, 64, 0, 0);
|
||||||
|
|
||||||
|
while (1) {
|
||||||
|
while (max_try) {
|
||||||
|
dev = open (device, O_RDWR);
|
||||||
|
if (dev == -1) {
|
||||||
|
if (!--max_try) {
|
||||||
|
fprintf (stderr, "Can't open device %s\n", VIDEO_DEV);
|
||||||
|
exit (0);
|
||||||
|
}
|
||||||
|
sleep (1);
|
||||||
|
} else {
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
image = get_image (dev, width, height, &size);
|
||||||
|
if (!size) close (dev);
|
||||||
|
|
||||||
|
if (image) {
|
||||||
|
|
||||||
|
if (delay == SENDINGDELAY) { put_image_jpeg(image, width, height, quality); }
|
||||||
|
|
||||||
|
put_image(image, width, height);
|
||||||
|
|
||||||
|
copyXPMArea(1, 1, 54, 47, 5, 5);
|
||||||
|
|
||||||
|
while (XPending(display)) {
|
||||||
|
XNextEvent(display, &Event);
|
||||||
|
switch (Event.type) {
|
||||||
|
case Expose:
|
||||||
|
redraw_window();
|
||||||
|
break;
|
||||||
|
case DestroyNotify:
|
||||||
|
XCloseDisplay(display);
|
||||||
|
exit(0);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
redraw_window();
|
||||||
|
|
||||||
|
if (size) {
|
||||||
|
munmap (image, size);
|
||||||
|
close (dev);
|
||||||
|
} else if (image) {
|
||||||
|
free (image);
|
||||||
|
}
|
||||||
|
|
||||||
|
// close device first before starting to send the image
|
||||||
|
|
||||||
|
if (delay == SENDINGDELAY) { system (CUSTOMSCRIPT); delay = 0; }
|
||||||
|
|
||||||
|
delay++;
|
||||||
|
sleep (1);
|
||||||
|
|
||||||
|
} else {
|
||||||
|
fprintf (stderr, "Error: Can't get image\n"); exit(0);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return (0);
|
||||||
|
}
|
||||||
|
|
||||||
27
wmwebcam/wmwebcam.pl
Executable file
27
wmwebcam/wmwebcam.pl
Executable file
|
|
@ -0,0 +1,27 @@
|
||||||
|
#!/usr/bin/perl
|
||||||
|
|
||||||
|
# this script checks if the ppp connection is on and then stamps the
|
||||||
|
# images and sends them to the webserver
|
||||||
|
|
||||||
|
# check if the ppp is on before stamping&sending, otherwise don't do
|
||||||
|
# anything
|
||||||
|
$areweonline = `grep "ppp" /proc/net/route`;
|
||||||
|
|
||||||
|
if (length $areweonline != 0) { # THIS IS JUST MY CONFIGURATION,
|
||||||
|
# CHANGE TO YOUR OWN
|
||||||
|
|
||||||
|
system "stamp"; # stamp reads /tmp/wmwebcam.jpg and outputs
|
||||||
|
# /tmp/webcam.jpg with some info (has to be
|
||||||
|
# configured to do so)
|
||||||
|
# get stamp from:
|
||||||
|
# http://sourceforge.net/projects/stamp
|
||||||
|
|
||||||
|
# NOTE: stamp has the ability to send the image to server via ftp, but I
|
||||||
|
# prefer using scp.
|
||||||
|
|
||||||
|
system "scp -q /tmp/webcam.jpg SOME_HOST:public_html/webcam.jpg";
|
||||||
|
# replace the previous line to suit your needs
|
||||||
|
# or disable if you use stamp's own ftpsend
|
||||||
|
} else {
|
||||||
|
# don't do anything
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue