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From: <du...@co...> - 2008-05-22 19:24:30
|
Wed May 21 17:41:32 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: DataQueue only available for gstreamer >= 0.10.11
hunk ./gstreamer/hsgstreamer.h 36
+#if GST_VERSION_MAJOR > 0 || GST_VERSION_MINOR > 10 || GST_VERSION_MICRO > 10
hunk ./gstreamer/hsgstreamer.h 38
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:27
|
Wed May 21 01:53:38 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: read/write not supported on ghc < 6.6; no ByteString
6.4 is much older than I care to worry about, chances are no-one will use it anyhow
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 49
+#if __GLASGOW_HASKELL__ >= 606
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 52
+#endif
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 77
+#if __GLASGOW_HASKELL__ >= 606
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 84
+#endif
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 146
+#if __GLASGOW_HASKELL__ >= 606
hunk ./gnomevfs/System/Gnome/VFS/Ops.chs.pp 185
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:25
|
Wed May 21 01:37:35 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: require gnome-vfs-module-2.0
hunk ./configure.ac 351
-GTKHS_PKG_CHECK(gnomevfs, gnomevfs, GNOMEVFS, [gnome-vfs-2.0 >= 2.0.0],
+GTKHS_PKG_CHECK(gnomevfs, gnomevfs, GNOMEVFS, [gnome-vfs-2.0 >= 2.0.0 gnome-vfs-module-2.0 >= 2.0.0 ],
|
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From: <du...@co...> - 2008-05-22 19:24:25
|
Tue May 20 23:09:09 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: check for gtk >= 2.8.0 and cairo for functions using Cairo.Matrix
hunk ./gtk/Graphics/UI/Gtk/Pango/Context.chs.pp 67
-#if PANGO_CHECK_VERSION(1,6,0)
+#if PANGO_CHECK_VERSION(1,6,0) && GTK_CHECK_VERSION(2,8,0) && defined(ENABLE_CAIRO)
hunk ./gtk/Graphics/UI/Gtk/Pango/Context.chs.pp 210
-#if PANGO_CHECK_VERSION(1,6,0)
+#if PANGO_CHECK_VERSION(1,6,0) && GTK_CHECK_VERSION(2,8,0) && defined(ENABLE_CAIRO)
|
|
From: <du...@co...> - 2008-05-22 19:24:23
|
Tue May 20 21:53:14 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.ModelView.IconView: gtk_target_table_new_from_list not available until gtk-2.10.0
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 101
+#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 106
+#endif
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 719
+#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 723
--- * Available since Gtk+ version 2.8
+-- * Available since Gtk+ version 2.10
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 748
--- * Available since Gtk+ version 2.8
+-- * Available since Gtk+ version 2.10
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 769
--- * Available since Gtk+ version 2.8
+-- * Available since Gtk+ version 2.10
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 779
--- * Available since Gtk+ version 2.8
+-- * Available since Gtk+ version 2.10
hunk ./gtk/Graphics/UI/Gtk/ModelView/IconView.chs.pp 785
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:22
|
Tue May 20 21:41:54 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.Gdk.PixbufData: MArray.bounds(PixbufData): PixbufData has 4 arguments
that part was only compiled for < ghc-6.5, so we missed it until now
hunk ./gtk/Graphics/UI/Gtk/Gdk/PixbufData.hs.pp 65
- bounds (PixbufData pb ptr bd) = bd
+ bounds (PixbufData pb ptr bd cnt) = bd
|
|
From: <du...@co...> - 2008-05-22 19:24:21
|
Mon May 19 21:16:33 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: M.S.G.Core.ElementFactory: Control.Monad.>=> not available before ghc 6.8
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 67
-import Control.Monad ( liftM
- , (>=>) )
+import Control.Monad ( liftM )
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 216
+ where infixr 8 >=>
+ a >=> b = \x -> a x >>= b
|
|
From: <du...@co...> - 2008-05-22 19:24:21
|
Mon May 19 22:07:41 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: M.S.G.Core.ElementFactory: gst_element_factory_has_interface not available before gstreamer-0.10.14
move ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp
hunk ./Makefile.am 1912
- gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs \
+ gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp \
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp 58
+#if GSTREAMER_CHECK_VERSION(0,10,14)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp 60
+#endif
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp 158
+#if GSTREAMER_CHECK_VERSION(0,10,14)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs.pp 170
+#endif
|
Mon May 19 21:00:14 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: M.S.G.Core.Types.chs: staticPadTemplateGet: Control.Monad.>=> not available before ghc 6.8; don't export StaticPadTemplate constructors
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Types.chs 65
- StaticPadTemplate(..),
+ StaticPadTemplate {-(..)-},
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Types.chs 314
-staticPadTemplateGet =
- {# call static_pad_template_get #} >=> takeObject
+staticPadTemplateGet staticPadTemplate =
+ {# call static_pad_template_get #} staticPadTemplate >>= takeObject
|
|
From: <du...@co...> - 2008-05-22 19:24:17
|
Sun May 18 23:19:07 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.ModelView.ComboBox: a foreign import wrapper is conditionally generated, so generate a dummy function (to force the stub file)
hunk ./gtk/Graphics/UI/Gtk/ModelView/ComboBox.chs.pp 491
+#else
+foreign import ccall "wrapper" dummyForStub :: (CInt -> IO ()) -> IO (FunPtr (CInt -> IO ()))
|
|
From: <du...@co...> - 2008-05-22 19:24:16
|
Sun May 18 23:02:55 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.ModelView.TreeView.TreeViewGridLines not available until gtk-2.0 >= 2.10.0
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 81
+#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 83
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:14
|
Sun May 18 22:44:23 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.Pango.Types.PangoGravity{,Hint} only available in pango >= 1.16.0
move ./gtk/Graphics/UI/Gtk/Pango/Markup.hs ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp
hunk ./Makefile.am 598
- gtk/Graphics/UI/Gtk/Pango/Markup.hs \
+ gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp \
hunk ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp 66
- PangoGravity, PangoGravityHint )
+#if PANGO_CHECK_VERSION(1,16,0)
+ PangoGravity, PangoGravityHint
+#endif
+ )
hunk ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp 149
+#if PANGO_CHECK_VERSION(1,16,0)
hunk ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp 155
+#endif
hunk ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp 171
+#if PANGO_CHECK_VERSION(1,16,0)
hunk ./gtk/Graphics/UI/Gtk/Pango/Markup.hs.pp 174
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:13
|
Sun May 18 22:34:45 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: G.U.G.Pango.Structs: PangoAttribute(AttrLetterSpacing) only available in pango >= 1.6
hunk ./gtk/Graphics/UI/Gtk/Pango/Structs.hsc 250
+#endif
+#if PANGO_CHECK_VERSION(1,6,0)
|
Sun May 18 22:10:37 EDT 2008 Peter Gavin <pg...@gm...>
* gtk: gtk_target_table_new_from_list & gtk_target_table_free only available for gtk-2.0 >= 2.10, so disable treeViewEnableModelDragDest & treeViewEnableModelDragSource
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 154
+#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 157
-#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 1136
+#if GTK_CHECK_VERSION(2,10,0)
hunk ./gtk/Graphics/UI/Gtk/ModelView/TreeView.chs.pp 1180
-#if GTK_CHECK_VERSION(2,10,0)
|
|
From: <du...@co...> - 2008-05-22 19:24:10
|
Sun May 18 22:03:30 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: S.G.VFS.Drive.driveGetMountedVolumes only available for gnome-vfs-2.0 >= 2.8.0
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 62
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 64
+#endif
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 217
+
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 228
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:09
|
Sun May 18 22:00:12 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: S.G.VFS.Drive.driveGetHalUDI only available for gnome-vfs-2.0 >= 2.8.0
move ./gnomevfs/System/Gnome/VFS/Drive.chs ./gnomevfs/System/Gnome/VFS/Drive.chs.pp
hunk ./Makefile.am 1742
- gnomevfs/System/Gnome/VFS/Drive.chs \
+ gnomevfs/System/Gnome/VFS/Drive.chs.pp \
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 52
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 54
+#endif
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 189
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Drive.chs.pp 199
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:07
|
Sun May 18 21:56:26 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: S.G.VFS.Volume.volumeGetHalUDI only available for gnome-vfs-2.0 >= 2.8.0
move ./gnomevfs/System/Gnome/VFS/Volume.chs ./gnomevfs/System/Gnome/VFS/Volume.chs.pp
hunk ./Makefile.am 1741
- gnomevfs/System/Gnome/VFS/Volume.chs \
+ gnomevfs/System/Gnome/VFS/Volume.chs.pp \
hunk ./gnomevfs/System/Gnome/VFS/Volume.chs.pp 51
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Volume.chs.pp 53
+#endif
hunk ./gnomevfs/System/Gnome/VFS/Volume.chs.pp 216
+#if GNOME_VFS_CHECK_VERSION(2,8,0)
hunk ./gnomevfs/System/Gnome/VFS/Volume.chs.pp 226
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:07
|
Sun May 18 21:48:47 EDT 2008 Peter Gavin <pg...@gm...>
* gnomevfs: S.G.VFS.URI.uriResolveSymbolicLink only available in gnome-vfs >= 2.16.0
move ./gnomevfs/System/Gnome/VFS/URI.chs ./gnomevfs/System/Gnome/VFS/URI.chs.pp
hunk ./gnomevfs/System/Gnome/VFS/URI.chs.pp 43
+#if GNOME_VFS_CHECK_VERSION(2,16,0)
hunk ./gnomevfs/System/Gnome/VFS/URI.chs.pp 45
+#endif
hunk ./gnomevfs/System/Gnome/VFS/URI.chs.pp 127
+#if GNOME_VFS_CHECK_VERSION(2,16,0)
hunk ./gnomevfs/System/Gnome/VFS/URI.chs.pp 138
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:07
|
Sun May 18 21:40:42 EDT 2008 Peter Gavin <pg...@gm...>
* glib: System.Glib.MainLoop: g_source_id_destroyed is only available since 2.12.0
hunk ./glib/System/Glib/MainLoop.chs.pp 58
+#if GLIB_CHECK_VERSION(2,12,0)
hunk ./glib/System/Glib/MainLoop.chs.pp 60
+#endif
hunk ./glib/System/Glib/MainLoop.chs.pp 339
+#if GLIB_CHECK_VERSION(2,12,0)
hunk ./glib/System/Glib/MainLoop.chs.pp 344
+#endif
|
|
From: <du...@co...> - 2008-05-22 19:24:07
|
Sun May 18 20:49:51 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: more docs for M.S.G.Core.Bus
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 77
+ BusClass,
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 84
- BusClass,
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 128
- => busT
- -> IO [BusFlags]
+ => busT -- ^ @bus@ - a 'Bus'
+ -> IO [BusFlags] -- ^ the flags set on @bus@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 134
- => busT
- -> [BusFlags]
+ => busT -- ^ @bus@ - a 'Bus'
+ -> [BusFlags] -- ^ the flags to set on @bus@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 141
- => busT
- -> [BusFlags]
+ => busT -- ^ @bus@ - a 'Bus'
+ -> [BusFlags] -- ^ the flags to unset on @bus@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 147
-busNew :: IO Bus
+busNew :: IO Bus -- ^ the newly created 'Bus' object
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 153
- => busT
- -> Message
- -> IO Bool
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Message -- ^ @message@ - the message to post
+ -> IO Bool -- ^ 'True' if the message was posted, or
+ -- 'False' if the bus is flushing
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 163
- => busT
- -> IO Bool
+ => busT -- ^ @bus@ - a 'Bus'
+ -> IO Bool -- ^ 'True' if there are messages
+ -- on the bus to be handled, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 169
--- | Get the message at the front of the queue. It will remain on the
--- queue.
+-- | Get the message at the front of the queue. Any message returned
+-- will remain on the queue.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 172
- => busT
- -> IO (Maybe Message)
+ => busT -- ^ @bus@ - a 'Bus'
+ -> IO (Maybe Message) -- ^ the first 'Message' on the bus, or
+ -- 'Nothing' if the bus is empty
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 181
- => busT
- -> IO (Maybe Message)
+ => busT -- ^ @bus@ - a 'Bus'
+ -> IO (Maybe Message) -- ^ the first 'Message' on the bus, or
+ -- 'Nothing' if the bus is empty
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 191
- => busT
- -> Maybe ClockTime
- -> IO (Maybe Message)
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Maybe ClockTime -- ^ @timeoutM@ - the time to wait for,
+ -- or 'Nothing' to wait forever
+ -> IO (Maybe Message) -- ^ the first message recieved, or
+ -- 'Nothing' if the timeout has expired
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 207
- => busT
- -> Bool
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Bool -- ^ @flushing@ - the new flushing state
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 213
--- these will leak memory, maybe one day we can set a destroy notifier...
-
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 233
--- the following mess is necessary to clean up safely after busSetSyncHandler.
--- gstreamer doesn't give us a nice way to do this (such as a DestroyNotify)
+-- the following mess is necessary to clean up the FunPtr after
+-- busSetSyncHandler. gstreamer doesn't give us a nice way to do this
+-- (such as a DestroyNotify pointer in the argument list)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 287
- => busT
- -> Maybe BusSyncHandler
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Maybe BusSyncHandler -- ^ @busSyncHandlerM@ - the new 'BusSyncHandler'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 305
- => busT
+ => busT -- ^ @bus@ - a 'Bus'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 318
- => busT
- -> IO Source
+ => busT -- ^ @bus@ - a 'Bus'
+ -> IO Source -- ^ the new event 'Source'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 349
- => busT
- -> Priority
- -> BusFunc
- -> IO HandlerId
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Priority -- ^ @priority@ - the priority of the watch
+ -> BusFunc -- ^ @func@ - the action to perform when a message is recieved
+ -> IO HandlerId -- ^ the event source ID
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 374
- => busT
+ => busT -- ^ @bus@ - a 'Bus'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 396
- => busT
+ => busT -- ^ @bus@ - a 'Bus'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 409
- => busT
- -> Priority
+ => busT -- ^ @bus@ - a 'Bus'
+ -> Priority -- ^ @priority@ - the priority of the watch
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 417
- => busT
+ => busT -- ^ @bus@ - a 'Bus'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 438
-busPoll :: Bus
- -> [MessageType]
- -> ClockTimeDiff
+busPoll :: BusClass busT
+ => busT -- ^ @bus@ - a 'Bus'
+ -> [MessageType] -- ^ @events@ - the set of messages to poll for
+ -> ClockTimeDiff -- ^ @timeout@ - the time to wait, or -1 to wait indefinitely
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 444
- {# call bus_poll #} bus
+ {# call bus_poll #} (toBus bus)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 451
-busMessage :: BusClass bus
- => Signal bus (Message -> IO ())
+busMessage :: BusClass busT
+ => Signal busT (Message -> IO ())
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bus.chs 463
-busSyncMessage :: BusClass bus
- => Signal bus (Message -> IO ())
+busSyncMessage :: BusClass busT
+ => Signal busT (Message -> IO ())
|
|
From: <du...@co...> - 2008-05-22 19:24:04
|
Sun May 18 20:52:33 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: more docs in M.S.G.Core.Caps
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 106
--- | Returns the number of structures contained in the 'Caps'.
-capsSize :: Caps
- -> Word
+-- | Get the number of structures contained in the 'Caps'.
+capsSize :: Caps -- ^ @caps@ - a 'Caps'
+ -> Word -- ^ the number of structures contained in the 'Caps'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 112
--- | Returns the 'Structure' at the given index.
-capsGetStructure :: Caps
- -> Word
- -> Maybe Structure
+-- | Get the 'Structure' at the given index.
+capsGetStructure :: Caps -- ^ @caps@ - a 'Caps'
+ -> Word -- ^ @index@ - the index of the 'Structure'
+ -> Maybe Structure -- ^ the 'Structure' at the given index, or 'Nothing'
+ -- if @index@ is invalid
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 122
--- | Returns a new 'Caps' containing only the 'Structure' at the given
+-- | Create a new 'Caps' containing only the 'Structure' at the given
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 124
-capsCopyNth :: Caps
- -> Word
- -> Maybe Caps
+capsCopyNth :: Caps -- ^ @caps@ - a 'Caps'
+ -> Word -- ^ @index@ - the index of the 'Structure'
+ -> Maybe Caps -- ^ the new 'Caps', or 'Nothing'
+ -- if @index@ is invalid
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 133
--- | Returns 'True' if the caps represents no media formats.
-capsIsEmpty :: Caps
- -> Bool
+-- | Determine whether @caps@ represents no media formats.
+capsIsEmpty :: Caps -- ^ @caps@ - a 'Caps'
+ -> Bool -- ^ 'True' if @caps@ is empty, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 140
--- | Returns 'True' if the caps is fixed.
-capsIsFixed :: Caps
- -> Bool
+-- | Determine whether the @caps@ is fixed; that is, if it has exactly
+-- one structure, and each field in the structure describes a fixed type.
+capsIsFixed :: Caps -- ^ @caps@ - a 'Caps'
+ -> Bool -- ^ 'True' if @caps@ is fixed, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 149
-capsIsEqual :: Caps
- -> Caps
- -> Bool
+-- [_$_]
+-- This function does not work reliably if optional properties for
+-- 'Caps' are included on one 'Caps' but omitted on the other.
+capsIsEqual :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Bool -- ^ 'True' if both 'Caps' represent the same set
+ -- of capabilities.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 165
-capsIsEqualFixed :: Caps
- -> Caps
- -> Bool
+capsIsEqualFixed :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Bool -- ^ 'True' if both 'Caps' represent the same set
+ -- of capabilities
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 176
-capsIsAlwaysCompatible :: Caps
- -> Caps
- -> Bool
+capsIsAlwaysCompatible :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Bool -- ^ 'True' if @caps1@ is a subset of @caps2@, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 188
-capsIsSubset :: Caps
- -> Caps
- -> Bool
+capsIsSubset :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Bool -- ^ 'True' if @caps1@ is a subset of @caps2@, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 197
-capsIntersect :: Caps
- -> Caps
- -> Caps
+capsIntersect :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Caps -- ^ a new 'Caps' containing all capabilities present
+ -- in both @caps1@ and @caps2@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 209
-capsUnion :: Caps
- -> Caps
- -> Caps
+capsUnion :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Caps -- ^ a new 'Caps' containing all capabilities present
+ -- in either @caps1@ and @caps2@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 220
-capsSubtract :: Caps
- -> Caps
- -> Caps
+capsSubtract :: Caps -- ^ @caps1@ - the first 'Caps'
+ -> Caps -- ^ @caps2@ - the second 'Caps'
+ -> Caps -- ^ a new 'Caps' containing all capabilities present
+ -- in @caps1@ but not @caps2@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 231
-capsNormalize :: Caps
- -> Caps
+capsNormalize :: Caps -- ^ @caps@ - a 'Caps'
+ -> Caps -- ^ the new, normalized 'Caps'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 239
-capsToString :: Caps
- -> String
+capsToString :: Caps -- ^ @caps@ - a 'Caps'
+ -> String -- ^ the string representation of 'Caps'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 246
-capsFromString :: String
- -> Maybe Caps
+capsFromString :: String -- ^ @string@ - the string representation of a 'Caps'
+ -> Maybe Caps -- ^ the new 'Caps', or 'Nothing' if @string@ is invalid
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 272
-capsCreate :: CapsM a
- -> (Caps, a)
-capsCreate action =
+capsCreate :: CapsM a -- ^ @mutate@ - the mutating action
+ -> (Caps, a) -- ^ the new 'Caps' and the action's result
+capsCreate mutate =
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 277
- action
+ mutate
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 280
-capsModify :: Caps
- -> CapsM a
- -> (Caps, a)
-capsModify caps action =
- marshalCapsModify ({# call caps_copy #} caps) action
+capsModify :: Caps -- ^ @caps@ - the 'Caps' to modify
+ -> CapsM a -- ^ @mutate@ - the mutating action
+ -> (Caps, a) -- ^ the new 'Caps' and the action's result
+capsModify caps mutate =
+ marshalCapsModify ({# call caps_copy #} caps) mutate
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 287
-capsAppendStructure :: Structure
+capsAppendStructure :: Structure -- ^ @structure@ - the 'Structure' to append to the current 'Caps'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 299
-capsMergeStructure :: Structure
+capsMergeStructure :: Structure -- ^ @structure@ - the 'Structure' to merge with the current 'Caps'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Caps.chs 310
-capsRemoveStructure :: Word
+capsRemoveStructure :: Word -- ^ @idx@ - the index of the 'Structure' to remove
|
|
From: <du...@co...> - 2008-05-22 19:24:01
|
Sun May 18 20:48:59 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: small fixes in M.S.G.Core.Event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 26
--- | Maintainer : gtk2hs-devel\@lists.sourceforge.net
--- Stability : alpha
--- Portability : portable (depends on GHC)
+-- |
+-- Maintainer : gtk2hs-devel\@lists.sourceforge.net
+-- Stability : alpha
+-- Portability : portable (depends on GHC)
+-- [_$_]
+-- An object describing events that are passed up and down a pipeline.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 33
+
+-- * Detail
+
+ -- | An 'Event' is a message that is passed up and down a pipeline.
+ -- [_$_]
+ -- There are a number of predefined events and functions returning
+ -- events. To send an event an application will usually use
+ -- 'Media.Streaming.GStreamer.Core.Element.elementSendEvent', and
+ -- elements will use
+ -- 'Media.Streaming.GStreamer.Core.Pad.padSendEvent' or
+ -- 'Media.Streaming.GStreamer.Core.padPushEvent'.
+ -- [_$_]
+ -- [_$_]
+
+-- * Types
+ Event,
+ EventClass,
+ EventType(..),
+
+-- * Event Operations
+ eventType,
+ eventNewCustom,
+ eventNewEOS,
+ eventNewFlushStart,
+ eventNewFlushStop,
+ eventNewLatency,
+ eventNewNavigation,
+ eventNewNewSegment,
+ eventNewNewSegmentFull,
+ eventNewQOS,
+ eventNewSeek,
+ eventNewTag,
+ eventParseBufferSize,
+ eventParseLatency,
+ eventParseNewSegment,
+ eventParseNewSegmentFull,
+ eventParseQOS,
+ eventParseSeek,
+ eventParseTag,
+ eventTypeGetName,
+ eventTypeGetFlags,
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 76
+
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 86
-eventType :: Event
+eventType :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 90
- cToEnum $ unsafePerformIO $ withMiniObject event cEventType
+ cToEnum $ unsafePerformIO $ withMiniObject (toEvent event) cEventType
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 188
-eventParseBufferSize :: Event
+eventParseBufferSize :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 194
- do {# call event_parse_buffer_size #} event
+ do {# call event_parse_buffer_size #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 206
-eventParseLatency :: Event
+eventParseLatency :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 211
- do {# call event_parse_latency #} event
+ do {# call event_parse_latency #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 216
-eventParseNewSegment :: Event
+eventParseNewSegment :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 224
- do {# call event_parse_new_segment #} event
+ do {# call event_parse_new_segment #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 240
-eventParseNewSegmentFull :: Event
+eventParseNewSegmentFull :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 248
- do {# call event_parse_new_segment_full #} event
+ do {# call event_parse_new_segment_full #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 266
-eventParseQOS :: Event
+eventParseQOS :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 272
- do {# call event_parse_qos #} event
+ do {# call event_parse_qos #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 282
-eventParseSeek :: Event
+eventParseSeek :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 290
- do {# call event_parse_seek #} event
+ do {# call event_parse_seek #} (toEvent event)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 308
-eventParseTag :: Event
+eventParseTag :: EventClass event
+ => event
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 313
- do {# call event_parse_tag #} event (castPtr tagListPtr)
+ do {# call event_parse_tag #} (toEvent event) (castPtr tagListPtr)
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Event.chs 315
+ | otherwise = Nothing
|
|
From: <du...@co...> - 2008-05-22 19:24:01
|
Sat May 17 15:47:36 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: document M.S.G.Core.Bin
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 104
--- | Creates a new 'Bin' with the given name.
-binNew :: String -- ^ the name of the new bin
- -> IO Bin -- ^ the new bin
+-- | Create a new 'Bin' with the given name.
+binNew :: String -- ^ @name@ - the name to give the new 'Bin'
+ -> IO Bin -- ^ the new 'Bin'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 110
--- | Adds the given 'Element' to the 'Bin'. Sets the element's parent. An
--- element can only be added to one bin.
+-- | Add @element@ to @bin@, and set @element@'s parent to
+-- @bin@. An 'Element' can only be added to one 'Bin' at a time.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 113
--- If the element's pads are linked to other pads, the pads will be
--- unlinked before the element is added to the bin.
+-- If any of @element@'s pads are linked to other 'Pad's, they will be
+-- unlinked before @element@ is added to @bin@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 116
- => bin -- ^ a bin
- -> element -- ^ the element to be added
+ => bin -- ^ @bin@ - a 'Bin'
+ -> element -- ^ @element@ - the element to add
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 123
--- | Removes the given 'Element' from the 'Bin', unparenting it as well.
+-- | Remove @element@ from @bin@, unparenting it as well.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 125
--- If the element's pads are linked to other pads, the pads will be
--- unlinked before the element is removed from the bin.
+-- If any @element@'s pads are linked to other pads, they will be
+-- unlinked before @element@ is added to @bin@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 128
- => bin -- ^ a bin
- -> element -- ^ the element to remove
- -> IO Bool -- ^ 'True' if the element could be removed, 'False'
- -- if the bin does not want to remove the element
+ => bin -- ^ @bin@ - a 'Bin'
+ -> element -- ^ @element@ - the element to remove
+ -> IO Bool -- ^ 'True' if @element@ could be removed, otherwise 'False'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 134
--- | Gets the 'Element' with the given name from a 'Bin'. This
--- function recurses into child bins. Returns 'Nothing' if no element
--- with the given name is found in the bin.
+-- | Get the 'Element' with the given name @name@ from @bin@,
+-- recursing down through @bin@'s children. 'Nothing' is returned if no
+-- 'Element' with the given name is found.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 138
- => bin -- ^ a bin
- -> String -- ^ the element name to search for
- -> IO (Maybe Element) -- ^ the element with the given name, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> String -- ^ @name@ - the name to search for
+ -> IO (Maybe Element) -- ^ the 'Element' with the name @name@, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 144
--- | Gets the element with the given name from this bin. If the
--- element is not found, a recursion is performed on the parent
--- bin. Returns 'Nothing' if no element with the given name is
--- found.
+-- | Get the 'Element' with the given name @name@ from @bin@,
+-- recursing up through @bin@'s parents. Returns 'Nothing' if no
+-- element with the given name is found.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 148
- => bin -- ^ a bin
- -> String -- ^ the element name to search for
- -> IO (Maybe Element) -- ^ the element with the given name, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> String -- ^ @element@ - the name to search for
+ -> IO (Maybe Element) -- ^ the 'Element' with the given name, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 155
--- | Looks for an element inside the bin that implements the given
--- interface. If such an element is found, it returns the
--- element. You can case this element to the given interface
--- afterwards. If you want all the elements that implement an
+-- | Find an 'Element' inside @bin@ that implements the interface
+-- given by @iface@. The returned 'Element' can be casted to
+-- @iface@'s type. If you want all the 'Element's that implement an
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 162
- => bin -- ^ a bin
- -> GType -- ^ the interface's type
- -> IO (Maybe Element) -- ^ an element inside the bin implementing the interface, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> GType -- ^ @iface@ - the type of the requested interface
+ -> IO (Maybe Element) -- ^ the 'Element' inside @bin@ that implements @iface@, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 169
--- | Gets an 'Iterator' for the 'Element's in this 'Bin'.
+-- | Get an 'Iterator' over the 'Element's in @bin@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 171
- => bin -- ^ a bin
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' over the 'Element's in @bin@,
+ -- or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 178
--- | Gets an 'Iterator' for the 'Element's in this 'Bin'. This
--- iterator recurses into the bin's children.
+-- | Get an 'Iterator' over the 'Element's in @bin@. This
+-- iterator recurses into @bin@'s children.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 181
- => bin -- ^ a bin
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' over the 'Element's in @bin@
+ -- and its descendents, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 188
--- | Gets an iterator for all elements in the bin that have the
+-- | Get an iterator over the 'Element's in @bin@ that have the
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 191
- => bin -- ^ a bin
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' over the sinks in @bin@, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 204
- => bin -- ^ a bin
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' over the 'Element's in @bin@, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 213
- => bin -- ^ a bin
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' on elements, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 223
- => bin -- ^ a bin
- -> GType -- ^ the interface's type
- -> IO (Maybe (Iterator Element)) -- ^ an iterator on elements, or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> GType -- ^ @iface@ - the interface's 'GType'
+ -> IO (Maybe (Iterator Element)) -- ^ an 'Iterator' on elements, or 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Bin.chs.pp 235
- => bin -- ^ a bin
- -> PadDirection -- ^ whether to look for a source pad or a sink pad
- -> IO (Maybe Pad) -- ^ an unconnected pad or 'Nothing'
+ => bin -- ^ @bin@ - a 'Bin'
+ -> PadDirection -- ^ @direction@ - the direction of the requested 'Pad'
+ -> IO (Maybe Pad) -- ^ an unconnected 'Pad', or 'Nothing'
|
|
From: <du...@co...> - 2008-05-22 19:24:00
|
Sat May 17 19:53:27 EDT 2008 Peter Gavin <pg...@gm...>
* gstreamer: M.S.G.Core.Buffer documentation edits and additions
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 36
- -- | Buffers are the basic unit of data transfer in GStreamer. The
+ -- | 'Buffer's are the basic unit of data transfer in GStreamer. The
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 39
- -- supported, allowing a smaller region of a buffer to become its
- -- own buffer, with mechansims in place to ensure that neither
+ -- supported, allowing a smaller region of a 'Buffer' to become its
+ -- own 'Buffer', with mechansims in place to ensure that neither
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 105
--- | Get the flags set on this buffer.
+-- | Get the flags set on @buffer@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 107
- => bufferT
- -> [BufferFlags]
+ => bufferT -- ^ @buffer@ - a 'Buffer'
+ -> [BufferFlags] -- ^ the flags set on @buffer@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 111
--- | Get the flags set on the current buffer.
+-- | Get the flags set on the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 113
- => MiniObjectT bufferT m [BufferFlags]
+ => MiniObjectT bufferT m [BufferFlags] -- ^ the flags set on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 116
--- | Set flags on the current buffer.
+-- | Set flags on the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 118
- => [BufferFlags]
+ => [BufferFlags] -- ^ @flags@ - the flags to set on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 122
--- | Unset flags on the current buffer.
+-- | Unset flags on the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 124
- => [BufferFlags]
+ => [BufferFlags] -- ^ @flags@ - the flags to unset on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 128
--- | Get the size of the buffer.
+-- | Get @buffer@'s size in bytes.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 130
- => bufferT
- -> Word
+ => bufferT -- ^ @buffer@ - a 'Buffer'
+ -> Word -- ^ the size of @buffer@ in bytes
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 143
--- | Get the size of the current buffer.
+-- | Get the size of the current 'Buffer' in bytes.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 145
- => MiniObjectT bufferT m Word
+ => MiniObjectT bufferT m Word -- ^ the size of the current 'Buffer' in bytes
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 150
--- | Make an O(n) copy of the buffer data.
+-- | Make an O(n) copy of the data stored in @buffer@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 152
- => bufferT
- -> BS.ByteString
+ => bufferT -- ^ @buffer@ - a 'Buffer'
+ -> BS.ByteString -- ^ the data stored in @buffer@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 164
--- | Make an O(n) copy of the current buffer.
+-- | Make an O(n) copy of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 166
- => MiniObjectT bufferT m BS.ByteString
+ => MiniObjectT bufferT m BS.ByteString -- ^ the data stored in the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 177
--- | Store an O(n) copy of the provided data in the current buffer.
+-- | Store an O(n) copy of the provided data in the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 179
- => BS.ByteString
+ => BS.ByteString -- ^ @bs@ - the data to store in the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 196
--- be used once the buffer is returned.
+-- be used once the 'Buffer' is returned.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 198
- => MiniObjectT bufferT m (Ptr Word8)
+ => MiniObjectT bufferT m (Ptr Word8) -- ^ a pointer to the data stored in the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 238
--- | Get the timestamp for this buffer.
+-- | Get the timestamp on @buffer@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 240
- => bufferT
- -> Maybe ClockTime
+ => bufferT -- ^ @buffer@ - a 'Buffer'
+ -> Maybe ClockTime -- ^ the timestamp on @buffer@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 245
--- | Get the timestamp of the current buffer.
+-- | Get the timestamp on the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 247
- => MiniObjectT bufferT m (Maybe ClockTime)
+ => MiniObjectT bufferT m (Maybe ClockTime) -- ^ the timestamp on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 251
--- | Set the timestamp of the current buffer.
+-- | Set the timestamp on the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 253
- => Maybe ClockTime
+ => Maybe ClockTime -- ^ @timestamp@ - the timestamp to set on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 258
--- | Get the duration of the buffer.
+-- | Get the duration of @buffer@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 260
- => bufferT
- -> Maybe ClockTime
+ => bufferT -- ^ @buffer@ - a 'Buffer'
+ -> Maybe ClockTime -- ^ the duration of @buffer@
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 265
--- | Get the duration of the current buffer.
+-- | Get the duration of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 267
- => MiniObjectT bufferT m (Maybe ClockTime)
+ => MiniObjectT bufferT m (Maybe ClockTime) -- ^ the duration of the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 271
--- | Set the duration of the current buffer.
+-- | Set the duration of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 273
- => Maybe ClockTime
+ => Maybe ClockTime -- ^ @duration@ - the duration to set on the current 'Buffer'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 278
--- | Get the caps of the buffer.
+-- | Get the 'Caps' of @buffer@.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 280
- => bufferT
- -> Maybe Caps
+ => bufferT -- ^ @buffer@ - a buffer
+ -> Maybe Caps -- ^ the 'Caps' of @buffer@ if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 287
--- | Get the caps of the current buffer.
+-- | Get the caps of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 289
- => MiniObjectT bufferT m (Maybe Caps)
+ => MiniObjectT bufferT m (Maybe Caps) -- ^ the 'Caps' of the current 'Buffer'
+ -- if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 297
--- | Set the caps of the current buffer.
+-- | Set the caps of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 299
- => Maybe Caps
+ => Maybe Caps -- ^ @caps@ - the 'Caps' to set on the current
+ -- 'Buffer', or 'Nothing' to unset them
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 310
--- | Get the offset of the buffer.
+-- | Get the start offset of the 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 312
- => bufferT
- -> Maybe Word64
+ => bufferT -- ^ @buffer@ - a buffer
+ -> Maybe Word64 -- ^ the start offset of @buffer@ if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 317
--- | Get the start offset of the current buffer.
+-- | Get the start offset of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 319
- => MiniObjectT bufferT m (Maybe Word64)
+ => MiniObjectT bufferT m (Maybe Word64) -- ^ the start offset of the current
+ -- 'Buffer' if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 324
--- | Set the start offset of the current buffer.
+-- | Set the start offset of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 326
- => Maybe Word64
+ => Maybe Word64 -- ^ @offset@ - the start offset to set on the current buffer
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 331
--- | Get the end offset of the buffer.
+-- | Get the end offset of the 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 333
- => bufferT
- -> Maybe Word64
+ => bufferT -- ^ @buffer@ - a buffer
+ -> Maybe Word64 -- ^ the end offset of @buffer@ if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 338
--- | Get the end offset of the current buffer.
+-- | Get the end offset of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 340
- => MiniObjectT bufferT m (Maybe Word64)
+ => MiniObjectT bufferT m (Maybe Word64) -- ^ the start offset of the current
+ -- 'Buffer' if set, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 345
--- | Set the end offset of the current buffer.
+-- | Set the end offset of the current 'Buffer'.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 347
- => Maybe Word64
+ => Maybe Word64 -- ^ @offset@ - the end offset to set on the current buffer
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 352
--- | Return 'True' if the buffer marks a discontinuity in a stream, or
+-- | Return 'True' if the 'Buffer' marks a discontinuity in a stream, or
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 356
- => bufferT
- -> Bool
+ => bufferT -- ^ @buffer@ - a buffer
+ -> Bool -- ^ 'True' if @buffer@ marks a discontinuity in a stream
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 361
--- | Return 'True' if the current buffer marks a discontinuity in a
+-- | Return 'True' if the current 'Buffer' marks a discontinuity in a
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 364
- => MiniObjectT bufferT m Bool
+ => MiniObjectT bufferT m Bool -- ^ 'True' if the current buffer marks a
+ -- discontinuity in a stream
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 369
--- | Create an empty buffer and mutate it according to the given
--- action. Once this function returns, the buffer is immutable.
+-- | Create an empty 'Buffer' and mutate it according to the given
+-- action. Once this function returns, the 'Buffer' is immutable.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 372
- => MiniObjectT Buffer m a -- ^ the mutating action
+ => MiniObjectT Buffer m a -- ^ @mutate@ - the mutating action
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 377
--- | Create and mutate a buffer of the given size.
+-- | Create and mutate a 'Buffer' of the given size.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 379
- => Word -- ^ the size of the buffer to be created
- -> MiniObjectT Buffer m a -- ^ the mutating action
- -> m (Buffer, a) -- ^ the new buffer and the action's result
+ => Word -- ^ @size@ - the size of the 'Buffer' to be created
+ -> MiniObjectT Buffer m a -- ^ @mutate@ - the mutating action
+ -> m (Buffer, a) -- ^ the new 'Buffer' and the action's result
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 386
--- | Create a sub-buffer from an existing buffer with the given offset
+-- | Create a sub-buffer from an existing 'Buffer' with the given offset
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 394
- => bufferT -- ^ the parent buffer
- -> Word -- ^ the offset
- -> Word -- ^ the size
+ => bufferT -- ^ @parent@ - the parent buffer
+ -> Word -- ^ @offset@ - the offset
+ -> Word -- ^ @size@ - the size
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 408
- => bufferT1
- -> bufferT2
- -> Bool
+ => bufferT1 -- ^ @buffer1@ - the first buffer
+ -> bufferT2 -- ^ @buffer2@ - the second buffer
+ -> Bool -- ^ 'True' if the buffers are contiguous,
+ -- or 'False' if copying would be
+ -- required
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 418
--- | Create a new buffer that consists of a span across the given
+-- | Create a new 'Buffer' that consists of a span across the given
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 427
- => bufferT1 -- ^ the first buffer
- -> Word32 -- ^ the offset into the concatenated buffer
- -> bufferT2 -- ^ the second buffer
- -> Word32 -- ^ the length of the final buffer
+ => bufferT1 -- ^ @buffer1@ - the first buffer
+ -> Word32 -- ^ @offset@ - the offset into the concatenated buffer
+ -> bufferT2 -- ^ @buffer2@ - the second buffer
+ -> Word32 -- ^ @len@ - the length of the final buffer
hunk ./gstreamer/Media/Streaming/GStreamer/Core/Buffer.chs.pp 444
- => bufferT1 -- ^ a buffer
- -> bufferT2 -- ^ a buffer
+ => bufferT1 -- ^ @buffer1@ - a buffer
+ -> bufferT2 -- ^ @buffer2@ - a buffer
|
|
From: <du...@co...> - 2008-05-22 19:23:59
|
Sun Feb 17 20:12:06 EST 2008 Peter Gavin <pg...@gm...>
* gstreamer: document & implement missing API for M.S.G.Core.ElementFactory
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 26
--- | Maintainer : gtk...@li...
--- Stability : alpha
--- Portability : portable (depends on GHC)
+-- |
+-- Maintainer : gtk...@li...
+-- Stability : alpha
+-- Portability : portable (depends on GHC)
+-- [_$_]
+-- A factory for creating 'Element's.
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 33
- [_$_]
+
+-- * Detail
+
+ -- | 'ElementFactory' is used to create instances of 'Element's.
+ -- [_$_]
+ -- Use 'elementFactoryFind' and 'elementFactoryCreate' to create
+ -- element instances, or use 'elementFactoryMake' as a convenient
+ -- shortcut.
+
+-- * Types [_$_]
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 48
+-- * ElementFactory Operations
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 58
+ elementFactoryHasInterface,
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 60
- elementFactoryMake
+ elementFactoryMake,
+ elementFactoryCanSinkCaps,
+ elementFactoryCanSrcCaps,
+ elementFactoryGetPadTemplates
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 67
-import Control.Monad ( liftM )
+import Control.Monad ( liftM
+ , (>=>) )
+import Data.Maybe ( fromMaybe )
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 75
+import System.Glib.GList ( readGList )
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 80
-elementFactoryFind :: String
- -> IO ElementFactory
+-- | Search for an element factory with the given name.
+elementFactoryFind :: String -- ^ @name@ - the name of the desired factory
+ -> IO (Maybe ElementFactory) -- ^ the factory if found, otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 84
- withUTFString name {# call element_factory_find #} >>= takeObject
+ withUTFString name {# call element_factory_find #} >>= maybePeek takeObject
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 86
-elementFactoryGetElementType :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO (Maybe GType)
+-- | Get the 'GType' for elements managed by the given factory. The type
+-- can only be retrieved if the element factory is loaded, which can
+-- be assured with
+-- 'Media.Streaming.GStreamer.Core.PluginFeature.pluginFeatureLoad'.
+elementFactoryGetElementType :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO (Maybe GType) -- ^ the type of elements managed
+ -- by the factory, or 'Nothing' if
+ -- the factory is not loaded
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 101
-elementFactoryGetLongname :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO String
+-- | Get the long name for the given factory.
+elementFactoryGetLongname :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO String -- ^ the factory's long name
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 109
-elementFactoryGetKlass :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO String
+-- | Get the class for the given factory.
+elementFactoryGetKlass :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO String -- ^ the factory's class
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 117
-elementFactoryGetDescription :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO String
+-- | Get the description for the given factory.
+elementFactoryGetDescription :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO String -- ^ the factory's description
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 125
-elementFactoryGetAuthor :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO String
+-- | Get the author of the given factory.
+elementFactoryGetAuthor :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO String -- ^ the factory's author
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 133
-elementFactoryGetNumPadTemplates :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO Word
+-- | Get the number of 'PadTemplate's provided by the given factory.
+elementFactoryGetNumPadTemplates :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO Word -- ^ the number of 'PadTemplate's
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 141
-elementFactoryGetURIType :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO Word
+-- | Get the type of URIs supported by the given factory.
+elementFactoryGetURIType :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO Int -- ^ the type of URIs supported by the factory
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 149
-elementFactoryGetURIProtocols :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> IO (Maybe [String])
+-- | Get the list of protocols supported by the given factory.
+elementFactoryGetURIProtocols :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO [String] -- ^ the supported protocols
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 155
- maybePeek peekUTFStringArray0
+ liftM (fromMaybe []) . maybePeek peekUTFStringArray0
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 157
-elementFactoryCreate :: (ElementFactoryClass elementFactory) =>
- elementFactory
- -> String
- -> IO (Maybe Element)
+-- | Check if the given factory implements the interface with the given name.
+elementFactoryHasInterface :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> String -- ^ @name@ - the interface name
+ -> IO Bool -- ^ true if the interface is implemented
+elementFactoryHasInterface factory name =
+ liftM toBool .
+ withUTFString name .
+ {# call element_factory_has_interface #} .
+ toElementFactory $
+ factory
+
+-- | Create a new element of the type supplied by the given
+-- factory. It will be given the name supplied.
+elementFactoryCreate :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> String -- ^ @name@ - the new element's name
+ -> IO (Maybe Element) -- ^ the new element if it could be created,
+ -- otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 181
-elementFactoryMake :: String
- -> String
- -> IO (Maybe Element)
+-- | Create a new element of the type supplied by the named
+-- factory.
+elementFactoryMake :: String -- ^ @factoryName@ - the name of an element factory
+ -> Maybe String -- ^ @name@ - the new element's name, or
+ -- 'Nothing' generate a unique name
+ -> IO (Maybe Element) -- ^ the new element if it could be created,
+ -- otherwise 'Nothing'
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 190
- withUTFString name $ \cName ->
+ maybeWith withUTFString name $ \cName ->
hunk ./gstreamer/Media/Streaming/GStreamer/Core/ElementFactory.chs 194
+-- | Check if the given factory can sink the given capabilities.
+elementFactoryCanSinkCaps :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> Caps -- ^ @caps@ - the capabilities to check for
+ -> IO Bool -- ^ 'True' if @factory@ can sink the given capabilities
+elementFactoryCanSinkCaps factory caps =
+ liftM toBool $ {# call element_factory_can_sink_caps #} (toElementFactory factory) caps
+
+-- | Check if the given factory can source the given capabilities.
+elementFactoryCanSrcCaps :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> Caps -- ^ @caps@ - the capabilities to check for
+ -> IO Bool -- ^ 'True' if @factory@ can source the given capabilities
+elementFactoryCanSrcCaps factory caps =
+ liftM toBool $ {# call element_factory_can_src_caps #} (toElementFactory factory) caps
+
+-- | Get the pad templates provided by the given factory.
+elementFactoryGetPadTemplates :: (ElementFactoryClass elementFactory)
+ => elementFactory -- ^ @factory@ - an element factory
+ -> IO [PadTemplate] -- ^ the provided pad templates
+elementFactoryGetPadTemplates =
+ {# call element_factory_get_static_pad_templates #} . toElementFactory >=>
+ readGList >=> mapM staticPadTemplateGet
+
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