Mercurial > sdl-ios-xcode

view SDL.qpg.in @ 4223:63fd67e17705 SDL-1.2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fixed bug #727 Lorenzo Desole 2009-04-19 07:36:10 PDT I am one of the developers of a multimedia application (My Media System MMS), which uses SDL. MMS is normally running in fullscreen mode but it switches it off before launching external applications (mplayer, xine, etc.). The problem with fullscreen is that when the latter is switched off either via SDL_WM_ToggleFullScreen() or SDL_SetVideoMode(), SDL compares the current screen sizes with the ones saved when the video system was initted, and if they don't match, it calls XF86VidModeSwitchToMode() to switch to the old modeline. This makes it impossible for external programs and for MMS itself to use RandR to change the screen size, because next time fullscreen mode is turned off, it bombs out with the following error: X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 136 (XFree86-VidModeExtension) Minor opcode of failed request: 10 (XF86VidModeSwitchToMode) [...] Obviously this happens only if the new screen resolution is smaller than the original one and XF86VidModeSwitchToMode() can't succeed. I couldn't find any way to inform SDL that the screen resolution it uses as reference is no longer valid. This can be fixed by adding "save_mode(this)" to ./src/video/x11/SDL_x11modes.c, API X11_EnterFullScreen(_THIS), like this: int X11_EnterFullScreen(_THIS) { int okay; + save_mode(this); I can't rule out possible side effects, but I don't see any. While I admit this is a minor issue for the general users, it is a major showstopper for our program where the ability to change screen resolution and refresh rate according to the movie being played, is very important. Thanks in advance.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 21 Sep 2009 11:14:36 +0000
parents c07c6ef7c93e
children
line wrap: on
line source

<QPG:Generation>
   <QPG:Options>
      <QPG:User unattended="yes" verbosity="0" listfiles="yes"/>
      <QPG:Defaults type="qnx_package"/>
      <QPG:Source></QPG:Source>
      <QPG:Release date="today" number="+"/>
      <QPG:Build></QPG:Build>
      <QPG:FileSorting strip="yes"/>
      <QPG:Package targets="standart"/>
      <QPG:Repository generate="yes"/>
      <QPG:FinalDir></QPG:FinalDir>
      <QPG:Cleanup></QPG:Cleanup>
   </QPG:Options>

   <QPG:Responsible>
      <QPG:Company>QNX.ORG.RU Community</QPG:Company>
      <QPG:Department></QPG:Department>
      <QPG:Group></QPG:Group>
      <QPG:Team>QNX.ORG.RU Team</QPG:Team>
      <QPG:Employee>Mike Gorchak</QPG:Employee>
      <QPG:EmailAddress>mike@malva.ua</QPG:EmailAddress>
   </QPG:Responsible>

   <QPG:Values>
      <QPG:Files>
         <QPG:Add file="./COPYING" install="LicenseUrl/" handling="repdata"/>
         <QPG:Add permissions="0755" file="./src/.libs/libSDL-@SDL_MAJOR_VERSION@.@SDL_MINOR_VERSION@.so.@LT_AGE@" install="/usr/lib/"/>
         <QPG:Add filetype="symlink" file="libSDL.so" install="/usr/lib/" linkto="libSDL-@SDL_MAJOR_VERSION@.@SDL_MINOR_VERSION@.so.@LT_AGE@"/>
         <QPG:Add permissions="0644" file="./src/.libs/libSDL.a" install="/usr/lib/"/>
         <QPG:Add permissions="0644" file="./src/.libs/libSDL.lai" install="/usr/lib/libSDL.la"/>
         <QPG:Add permissions="0644" file="./src/main/libSDLmain.a" install="/usr/lib/"/>
         <QPG:Add permissions="0644" file="./include/*.h" install="/usr/include/SDL/"/>
         <QPG:Add permissions="0755" file="./sdl-config" install="/usr/bin/"/>
         <QPG:Add permissions="0644" file="./BUGS" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./COPYING" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./CREDITS" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./INSTALL" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./README" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./README-SDL.txt" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./README.CVS" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./README.QNX" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./TODO" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./WhatsNew" install="/usr/share/doc/SDL12/"/>
         <QPG:Add permissions="0644" file="./docs.html" install="/usr/share/doc/SDL12/Changes.html"/>
         <QPG:Add permissions="0644" file="./docs/index.html" install="/usr/share/doc/SDL12/docs/"/>
         <QPG:Add permissions="0644" file="./docs/html/*.html" install="/usr/share/doc/SDL12/docs/html/"/>
         <QPG:Add permissions="0644" file="./docs/man3/*.3" install="/usr/share/man/man3/"/>
         <QPG:Add permissions="0644" file="./sdl.m4" install="/usr/share/aclocal/"/>
      </QPG:Files>
      <QPG:PackageFilter>
         <QPM:PackageManifest>

            <QPM:PackageDescription>
               <QPM:PackageType>Library</QPM:PackageType>
               <QPM:PackageName>SDL</QPM:PackageName>
               <QPM:PackageReleaseNumber>1</QPM:PackageReleaseNumber>
               <QPM:PackageRepository>http://qnx.org.ru/repository</QPM:PackageRepository>
               <QPM:FileVersion>2.6</QPM:FileVersion>
            </QPM:PackageDescription>

            <QPM:ProductDescription>
               <QPM:ProductName>Simple DirectMedia Layer (SDL)</QPM:ProductName>
               <QPM:ProductIdentifier>SDL</QPM:ProductIdentifier>
               <QPM:ProductEmail>slouken@libsdl.org</QPM:ProductEmail>
               <QPM:VendorName>Public</QPM:VendorName>
               <QPM:VendorInstallName>public</QPM:VendorInstallName>
               <QPM:VendorURL>http://www.libsdl.org</QPM:VendorURL>
               <QPM:VendorEmbedURL/>
               <QPM:VendorEmail>slouken@libsdl.org</QPM:VendorEmail>
               <QPM:AuthorName>Sam Lantinga</QPM:AuthorName>
               <QPM:AuthorURL>http://www.libsdl.org</QPM:AuthorURL>
               <QPM:AuthorEmbedURL/>
               <QPM:AuthorEmail>slouken@libsdl.org</QPM:AuthorEmail>
               <QPM:ProductIconSmall/>
               <QPM:ProductIconLarge/>
               <QPM:ProductDescriptionShort>This is the Simple DirectMedia Layer (SDL), a generic API that provides low level access to audio, keyboard, mouse, and display framebuffer across multiple platforms.</QPM:ProductDescriptionShort>
               <QPM:ProductDescriptionLong>This is the Simple DirectMedia Layer (SDL), a generic API that provides low level access to audio, keyboard, mouse, and display framebuffer across multiple platforms. This is the libraries, include files and other resources you can use to develop and run SDL applications.</QPM:ProductDescriptionLong>
               <QPM:ProductDescriptionURL>http://www.libsdl.org</QPM:ProductDescriptionURL>
               <QPM:ProductDescriptionEmbedURL/>
            </QPM:ProductDescription>

            <QPM:ReleaseDescription>
               <QPM:ReleaseVersion>@VERSION@</QPM:ReleaseVersion>
               <QPM:ReleaseUrgency>Medium</QPM:ReleaseUrgency>
               <QPM:ReleaseStability>Stable</QPM:ReleaseStability>
               <QPM:ReleaseNoteMinor/>
               <QPM:ReleaseNoteMajor/>
               <QPM:ReleaseBuild>1</QPM:ReleaseBuild>
               <QPM:CountryExclude/>
               <QPM:ReleaseCopyright>GNU Lesser General Public License</QPM:ReleaseCopyright>
            </QPM:ReleaseDescription>

            <QPM:ContentDescription>
               <QPM:ContentTopic xmlmultiple="true">Software Development/Libraries and Extensions/C Libraries</QPM:ContentTopic>
               <QPM:ContentKeyword>SDL,audio,graphics,demos,games,emulators,direct,media,layer</QPM:ContentKeyword>
               <QPM:TargetOS>qnx6</QPM:TargetOS>
               <QPM:HostOS>none</QPM:HostOS>
               <QPM:DisplayEnvironment xmlmultiple="true">Photon</QPM:DisplayEnvironment>
               <QPM:DisplayEnvironment xmlmultiple="true">Console</QPM:DisplayEnvironment>
               <QPM:TargetAudience xmlmultiple="true">Developer</QPM:TargetAudience>
               <QPM:TargetAudience xmlmultiple="true">User</QPM:TargetAudience>
            </QPM:ContentDescription>
            <QPM:LicenseUrl>repdata://LicenseUrl/COPYING</QPM:LicenseUrl>
         </QPM:PackageManifest>
      </QPG:PackageFilter>

      <QPG:PackageFilter proc="none" target="none">
         <QPM:PackageManifest>
            <QPM:ProductInstallationDependencies>
               <QPM:ProductRequirements></QPM:ProductRequirements>
            </QPM:ProductInstallationDependencies>
         </QPM:PackageManifest>
      </QPG:PackageFilter>

      <QPG:PackageFilter proc="x86" target="none">
         <QPM:PackageManifest>
            <QPM:ProductInstallationDependencies>
               <QPM:ProductRequirements></QPM:ProductRequirements>
            </QPM:ProductInstallationDependencies>
         </QPM:PackageManifest>
      </QPG:PackageFilter>

      <QPG:PackageFilter proc="none" target="x86">
         <QPM:PackageManifest>
            <QPM:ProductInstallationDependencies>
               <QPM:ProductRequirements></QPM:ProductRequirements>
            </QPM:ProductInstallationDependencies>
         </QPM:PackageManifest>
      </QPG:PackageFilter>

      <QPG:PackageFilter proc="x86" target="x86">
         <QPM:PackageManifest>
            <QPM:ProductInstallationDependencies>
               <QPM:ProductRequirements></QPM:ProductRequirements>
            </QPM:ProductInstallationDependencies>
         </QPM:PackageManifest>
      </QPG:PackageFilter>

   </QPG:Values>
</QPG:Generation>