Print clock times as actual time in Segment/Buffer/BufferList debug output

This reverts commit aa275d5ddb.

It actually breaks the API, we need to find another way.

docs/gstreamer-app/docs.md

@@ -39,7 +39,7 @@ to avoid polling.
 
 # Implements
 
-[`ElementExt`](trait.ElementExt.html), [`ObjectExt`](trait.ObjectExt.html), [`ObjectExt`](trait.ObjectExt.html)
+[`BaseSinkExt`](trait.BaseSinkExt.html), [`ElementExt`](trait.ElementExt.html), [`ObjectExt`](trait.ObjectExt.html), [`ObjectExt`](trait.ObjectExt.html), [`URIHandlerExt`](trait.URIHandlerExt.html)
 <!-- impl AppSink::fn get_buffer_list_support -->
 Check if `self` supports buffer lists.
 
@@ -235,6 +235,125 @@ the maximum amount of time to wait for a sample
 
 a `gst::Sample` or NULL when the appsink is stopped or EOS or the timeout expires.
 Call `gst_sample_unref` after usage.
+<!-- trait AppSinkExt::fn connect_eos -->
+Signal that the end-of-stream has been reached. This signal is emitted from
+the streaming thread.
+<!-- trait AppSinkExt::fn connect_new_preroll -->
+Signal that a new preroll sample is available.
+
+This signal is emitted from the streaming thread and only when the
+"emit-signals" property is `true`.
+
+The new preroll sample can be retrieved with the "pull-preroll" action
+signal or `AppSink::pull_preroll` either from this signal callback
+or from any other thread.
+
+Note that this signal is only emitted when the "emit-signals" property is
+set to `true`, which it is not by default for performance reasons.
+<!-- trait AppSinkExt::fn connect_new_sample -->
+Signal that a new sample is available.
+
+This signal is emitted from the streaming thread and only when the
+"emit-signals" property is `true`.
+
+The new sample can be retrieved with the "pull-sample" action
+signal or `AppSink::pull_sample` either from this signal callback
+or from any other thread.
+
+Note that this signal is only emitted when the "emit-signals" property is
+set to `true`, which it is not by default for performance reasons.
+<!-- trait AppSinkExt::fn connect_pull_preroll -->
+Get the last preroll sample in `appsink`. This was the sample that caused the
+appsink to preroll in the PAUSED state. This sample can be pulled many times
+and remains available to the application even after EOS.
+
+This function is typically used when dealing with a pipeline in the PAUSED
+state. Calling this function after doing a seek will give the sample right
+after the seek position.
+
+Note that the preroll sample will also be returned as the first sample
+when calling `AppSink::pull_sample` or the "pull-sample" action signal.
+
+If an EOS event was received before any buffers, this function returns
+`None`. Use gst_app_sink_is_eos () to check for the EOS condition.
+
+This function blocks until a preroll sample or EOS is received or the appsink
+element is set to the READY/NULL state.
+
+# Returns
+
+a `gst::Sample` or NULL when the appsink is stopped or EOS.
+<!-- trait AppSinkExt::fn connect_pull_sample -->
+This function blocks until a sample or EOS becomes available or the appsink
+element is set to the READY/NULL state.
+
+This function will only return samples when the appsink is in the PLAYING
+state. All rendered samples will be put in a queue so that the application
+can pull samples at its own rate.
+
+Note that when the application does not pull samples fast enough, the
+queued samples could consume a lot of memory, especially when dealing with
+raw video frames. It's possible to control the behaviour of the queue with
+the "drop" and "max-buffers" properties.
+
+If an EOS event was received before any buffers, this function returns
+`None`. Use gst_app_sink_is_eos () to check for the EOS condition.
+
+# Returns
+
+a `gst::Sample` or NULL when the appsink is stopped or EOS.
+<!-- trait AppSinkExt::fn connect_try_pull_preroll -->
+Get the last preroll sample in `appsink`. This was the sample that caused the
+appsink to preroll in the PAUSED state. This sample can be pulled many times
+and remains available to the application even after EOS.
+
+This function is typically used when dealing with a pipeline in the PAUSED
+state. Calling this function after doing a seek will give the sample right
+after the seek position.
+
+Note that the preroll sample will also be returned as the first sample
+when calling `AppSink::pull_sample` or the "pull-sample" action signal.
+
+If an EOS event was received before any buffers or the timeout expires,
+this function returns `None`. Use gst_app_sink_is_eos () to check for the EOS
+condition.
+
+This function blocks until a preroll sample or EOS is received, the appsink
+element is set to the READY/NULL state, or the timeout expires.
+
+Feature: `v1_10`
+
+## `timeout`
+the maximum amount of time to wait for the preroll sample
+
+# Returns
+
+a `gst::Sample` or NULL when the appsink is stopped or EOS or the timeout expires.
+<!-- trait AppSinkExt::fn connect_try_pull_sample -->
+This function blocks until a sample or EOS becomes available or the appsink
+element is set to the READY/NULL state or the timeout expires.
+
+This function will only return samples when the appsink is in the PLAYING
+state. All rendered samples will be put in a queue so that the application
+can pull samples at its own rate.
+
+Note that when the application does not pull samples fast enough, the
+queued samples could consume a lot of memory, especially when dealing with
+raw video frames. It's possible to control the behaviour of the queue with
+the "drop" and "max-buffers" properties.
+
+If an EOS event was received before any buffers or the timeout expires,
+this function returns `None`. Use gst_app_sink_is_eos () to check
+for the EOS condition.
+
+Feature: `v1_10`
+
+## `timeout`
+the maximum amount of time to wait for a sample
+
+# Returns
+
+a `gst::Sample` or NULL when the appsink is stopped or EOS or the timeout expires.
 <!-- struct AppSrc -->
 The appsrc element can be used by applications to insert data into a
 GStreamer pipeline. Unlike most GStreamer elements, appsrc provides
@@ -303,7 +422,7 @@ occurs or the state of the appsrc has gone through READY.
 
 # Implements
 
-[`ElementExt`](trait.ElementExt.html), [`ObjectExt`](trait.ObjectExt.html), [`ObjectExt`](trait.ObjectExt.html)
+[`BaseSrcExt`](trait.BaseSrcExt.html), [`ElementExt`](trait.ElementExt.html), [`ObjectExt`](trait.ObjectExt.html), [`ObjectExt`](trait.ObjectExt.html), [`URIHandlerExt`](trait.URIHandlerExt.html)
 <!-- impl AppSrc::fn end_of_stream -->
 Indicates to the appsrc element that the last buffer queued in the
 element is the last buffer of the stream.
@@ -458,6 +577,56 @@ be connected to.
 A stream_type stream
 ## `type_`
 the new state
+<!-- trait AppSrcExt::fn connect_end_of_stream -->
+Notify `appsrc` that no more buffer are available.
+<!-- trait AppSrcExt::fn connect_enough_data -->
+Signal that the source has enough data. It is recommended that the
+application stops calling push-buffer until the need-data signal is
+emitted again to avoid excessive buffer queueing.
+<!-- trait AppSrcExt::fn connect_need_data -->
+Signal that the source needs more data. In the callback or from another
+thread you should call push-buffer or end-of-stream.
+
+`length` is just a hint and when it is set to -1, any number of bytes can be
+pushed into `appsrc`.
+
+You can call push-buffer multiple times until the enough-data signal is
+fired.
+## `length`
+the amount of bytes needed.
+<!-- trait AppSrcExt::fn connect_push_buffer -->
+Adds a buffer to the queue of buffers that the appsrc element will
+push to its source pad. This function does not take ownership of the
+buffer so the buffer needs to be unreffed after calling this function.
+
+When the block property is TRUE, this function can block until free space
+becomes available in the queue.
+## `buffer`
+a buffer to push
+<!-- trait AppSrcExt::fn connect_push_sample -->
+Extract a buffer from the provided sample and adds the extracted buffer
+to the queue of buffers that the appsrc element will
+push to its source pad. This function set the appsrc caps based on the caps
+in the sample and reset the caps if they change.
+Only the caps and the buffer of the provided sample are used and not
+for example the segment in the sample.
+This function does not take ownership of the
+sample so the sample needs to be unreffed after calling this function.
+
+When the block property is TRUE, this function can block until free space
+becomes available in the queue.
+## `sample`
+a sample from which extract buffer to push
+<!-- trait AppSrcExt::fn connect_seek_data -->
+Seek to the given offset. The next push-buffer should produce buffers from
+the new `offset`.
+This callback is only called for seekable stream types.
+## `offset`
+the offset to seek to
+
+# Returns
+
+`true` if the seek succeeded.
 <!-- enum AppStreamType -->
 The stream type.
 <!-- enum AppStreamType::variant Stream -->

docs/gstreamer-base/docs.md

@@ -949,6 +949,66 @@ render function.
 
 `gst::FlowReturn::Ok` if the preroll completed and processing can
 continue. Any other return value should be returned from the render vmethod.
+<!-- trait BaseSinkExt::fn get_property_async -->
+If set to `true`, the basesink will perform asynchronous state changes.
+When set to `false`, the sink will not signal the parent when it prerolls.
+Use this option when dealing with sparse streams or when synchronisation is
+not required.
+<!-- trait BaseSinkExt::fn set_property_async -->
+If set to `true`, the basesink will perform asynchronous state changes.
+When set to `false`, the sink will not signal the parent when it prerolls.
+Use this option when dealing with sparse streams or when synchronisation is
+not required.
+<!-- trait BaseSinkExt::fn get_property_blocksize -->
+The amount of bytes to pull when operating in pull mode.
+<!-- trait BaseSinkExt::fn set_property_blocksize -->
+The amount of bytes to pull when operating in pull mode.
+<!-- trait BaseSinkExt::fn get_property_enable-last-sample -->
+Enable the last-sample property. If `false`, basesink doesn't keep a
+reference to the last buffer arrived and the last-sample property is always
+set to `None`. This can be useful if you need buffers to be released as soon
+as possible, eg. if you're using a buffer pool.
+<!-- trait BaseSinkExt::fn set_property_enable-last-sample -->
+Enable the last-sample property. If `false`, basesink doesn't keep a
+reference to the last buffer arrived and the last-sample property is always
+set to `None`. This can be useful if you need buffers to be released as soon
+as possible, eg. if you're using a buffer pool.
+<!-- trait BaseSinkExt::fn get_property_last-sample -->
+The last buffer that arrived in the sink and was used for preroll or for
+rendering. This property can be used to generate thumbnails. This property
+can be `None` when the sink has not yet received a buffer.
+<!-- trait BaseSinkExt::fn get_property_max-bitrate -->
+Control the maximum amount of bits that will be rendered per second.
+Setting this property to a value bigger than 0 will make the sink delay
+rendering of the buffers when it would exceed to max-bitrate.
+<!-- trait BaseSinkExt::fn set_property_max-bitrate -->
+Control the maximum amount of bits that will be rendered per second.
+Setting this property to a value bigger than 0 will make the sink delay
+rendering of the buffers when it would exceed to max-bitrate.
+<!-- trait BaseSinkExt::fn get_property_render-delay -->
+The additional delay between synchronisation and actual rendering of the
+media. This property will add additional latency to the device in order to
+make other sinks compensate for the delay.
+<!-- trait BaseSinkExt::fn set_property_render-delay -->
+The additional delay between synchronisation and actual rendering of the
+media. This property will add additional latency to the device in order to
+make other sinks compensate for the delay.
+<!-- trait BaseSinkExt::fn get_property_throttle-time -->
+The time to insert between buffers. This property can be used to control
+the maximum amount of buffers per second to render. Setting this property
+to a value bigger than 0 will make the sink create THROTTLE QoS events.
+<!-- trait BaseSinkExt::fn set_property_throttle-time -->
+The time to insert between buffers. This property can be used to control
+the maximum amount of buffers per second to render. Setting this property
+to a value bigger than 0 will make the sink create THROTTLE QoS events.
+<!-- trait BaseSinkExt::fn get_property_ts-offset -->
+Controls the final synchronisation, a negative value will render the buffer
+earlier while a positive value delays playback. This property can be
+used to fix synchronisation in bad files.
+<!-- trait BaseSinkExt::fn set_property_ts-offset -->
+Controls the final synchronisation, a negative value will render the buffer
+earlier while a positive value delays playback. This property can be
+used to fix synchronisation in bad files.
 <!-- struct BaseSrc -->
 This is a generic base class for source elements. The following
 types of sources are supported:

examples/Cargo.toml

@@ -4,15 +4,15 @@ version = "0.9.0"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 
 [dependencies]
-glib = { version = "0.3", git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer" }
+gstreamer = { version = "0.9", path = "../gstreamer" }
-gstreamer-app = { path = "../gstreamer-app" }
+gstreamer-app = { version = "0.9", path = "../gstreamer-app" }
-gstreamer-audio = { path = "../gstreamer-audio" }
+gstreamer-audio = { version = "0.9", path = "../gstreamer-audio" }
-gstreamer-video = { path = "../gstreamer-video" }
+gstreamer-video = { version = "0.9", path = "../gstreamer-video" }
-gstreamer-player = { path = "../gstreamer-player", optional = true }
+gstreamer-player = { version = "0.9", path = "../gstreamer-player", optional = true }
-gtk = { version = "0.2", git = "https://github.com/gtk-rs/gtk", features = ["v3_6"], optional = true }
+gtk = { version = "0.3", features = ["v3_6"], optional = true }
-gdk = { version = "0.6", git = "https://github.com/gtk-rs/gdk", optional = true }
+gdk = { version = "0.7", optional = true }
-gio = { version = "0.2", git = "https://github.com/gtk-rs/gio", optional = true }
+gio = { version = "0.3", optional = true }
 futures = { version = "0.1", optional = true }
 tokio-core = { version = "0.1", optional = true }
 send-cell = "0.1"

examples/src/bin/appsink.rs

@@ -142,7 +142,7 @@ fn main_loop(pipeline: gst::Pipeline) -> Result<(), Error> {
                 Err(ErrorMessage {
                     src: msg.get_src()
                         .map(|s| s.get_path_string())
-                        .unwrap_or(String::from("None")),
+                        .unwrap_or_else(|| String::from("None")),
                     error: err.get_error().description().into(),
                     debug: err.get_debug(),
                     cause: err.get_error(),

examples/src/bin/appsrc.rs

@@ -113,7 +113,7 @@ fn main_loop(pipeline: gst::Pipeline, appsrc: gst_app::AppSrc) -> Result<(), Err
                 Err(ErrorMessage {
                     src: msg.get_src()
                         .map(|s| s.get_path_string())
-                        .unwrap_or(String::from("None")),
+                        .unwrap_or_else(|| String::from("None")),
                     error: err.get_error().description().into(),
                     debug: err.get_debug(),
                     cause: err.get_error(),

examples/src/bin/decodebin.rs

@@ -39,7 +39,7 @@ fn example_main() -> Result<(), Error> {
         args[1].as_ref()
     } else {
         println!("Usage: decodebin file_path");
-        std::process::exit(-1);
+        std::process::exit(-1)
     };
 
     let pipeline = gst::Pipeline::new(None);
@@ -177,7 +177,7 @@ fn example_main() -> Result<(), Error> {
                             ErrorMessage {
                                 src: msg.get_src()
                                     .map(|s| s.get_path_string())
-                                    .unwrap_or(String::from("None")),
+                                    .unwrap_or_else(|| String::from("None")),
                                 error: err.get_error().description().into(),
                                 debug: err.get_debug(),
                                 cause: err.get_error(),
@@ -190,7 +190,7 @@ fn example_main() -> Result<(), Error> {
                     Err(ErrorMessage {
                         src: msg.get_src()
                             .map(|s| s.get_path_string())
-                            .unwrap_or(String::from("None")),
+                            .unwrap_or_else(|| String::from("None")),
                         error: err.get_error().description().into(),
                         debug: err.get_debug(),
                         cause: err.get_error(),

examples/src/bin/playbin.rs

@@ -16,7 +16,7 @@ fn example_main() {
         args[1].as_ref()
     } else {
         println!("Usage: playbin uri");
-        std::process::exit(-1);
+        std::process::exit(-1)
     };
 
     let playbin = gst::ElementFactory::make("playbin", None).unwrap();

examples/src/bin/player.rs

@@ -75,13 +75,13 @@ fn example_main() {
         args[1].as_ref()
     } else {
         println!("Usage: player uri");
-        std::process::exit(-1);
+        std::process::exit(-1)
     };
 
     #[cfg(not(feature = "gst-player"))]
     {
         eprintln!("Feature gst-player is required. Please rebuild with --features gst-player");
-        std::process::exit(-1);
+        std::process::exit(-1)
     }
 
     #[cfg(feature = "gst-player")]

examples/src/bin/toc.rs

@@ -16,7 +16,7 @@ fn example_main() {
         args[1].as_ref()
     } else {
         println!("Usage: toc file_path");
-        std::process::exit(-1);
+        std::process::exit(-1)
     };
 
     let pipeline = gst::Pipeline::new(None);

gstreamer-app/CHANGELOG.md

@@ -5,6 +5,85 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
 ## [0.8.1] - 2017-09-15
 ### Added
 - Implement Send+Sync for Query, Message and Event, and their corresponding

gstreamer-app/Cargo.toml

@@ -15,14 +15,14 @@ build = "build.rs"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-sys = { version = "0.3", features = ["v1_8"] }
-gstreamer-base-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-base-sys = { version = "0.3", features = ["v1_8"] }
-gstreamer-app-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-app-sys = { version = "0.3", features = ["v1_8"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer" }
+gstreamer = { version = "0.9", path = "../gstreamer" }
-gstreamer-base = { path = "../gstreamer-base" }
+gstreamer-base = { version = "0.9", path = "../gstreamer-base" }
 
 [build-dependencies.rustdoc-stripper]
 version = "0.1"

gstreamer-app/src/auto/app_sink.rs

@@ -1,7 +1,8 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -144,11 +145,12 @@ impl AppSink {
     }
 
     pub fn get_property_buffer_list(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "buffer-list".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_buffer_list(&self, buffer_list: bool) {
@@ -158,11 +160,12 @@ impl AppSink {
     }
 
     pub fn get_property_eos(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "eos".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn connect_eos<F: Fn(&AppSink) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {

gstreamer-app/src/auto/app_src.rs

@@ -1,8 +1,9 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use AppStreamType;
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -147,11 +148,12 @@ impl AppSrc {
     }
 
     pub fn get_property_block(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "block".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_block(&self, block: bool) {
@@ -161,19 +163,21 @@ impl AppSrc {
     }
 
     pub fn get_property_current_level_bytes(&self) -> u64 {
-        let mut value = Value::from(&0u64);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <u64 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "current-level-bytes".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn get_property_duration(&self) -> u64 {
-        let mut value = Value::from(&0u64);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <u64 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "duration".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_duration(&self, duration: u64) {
@@ -183,26 +187,27 @@ impl AppSrc {
     }
 
     pub fn get_property_format(&self) -> gst::Format {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <gst::Format as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "format".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<i32>().unwrap()))
+            value.get().unwrap()
         }
     }
 
     pub fn set_property_format(&self, format: gst::Format) {
-        let format = format.to_glib() as i32;
         unsafe {
             gobject_ffi::g_object_set_property(self.to_glib_none().0, "format".to_glib_none().0, Value::from(&format).to_glib_none().0);
         }
     }
 
     pub fn get_property_is_live(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "is-live".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_is_live(&self, is_live: bool) {
@@ -212,11 +217,12 @@ impl AppSrc {
     }
 
     pub fn get_property_max_latency(&self) -> i64 {
-        let mut value = Value::from(&0i64);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <i64 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "max-latency".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_max_latency(&self, max_latency: i64) {
@@ -226,11 +232,12 @@ impl AppSrc {
     }
 
     pub fn get_property_min_latency(&self) -> i64 {
-        let mut value = Value::from(&0i64);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <i64 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "min-latency".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_min_latency(&self, min_latency: i64) {
@@ -240,11 +247,12 @@ impl AppSrc {
     }
 
     pub fn get_property_min_percent(&self) -> u32 {
-        let mut value = Value::from(&0u32);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <u32 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "min-percent".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     pub fn set_property_min_percent(&self, min_percent: u32) {

gstreamer-app/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-app/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-app/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod app_sink;

gstreamer-audio/CHANGELOG.md

@@ -5,6 +5,85 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
 ## [0.8.1] - 2017-09-15
 ### Added
 - Implement Send+Sync for Query, Message and Event, and their corresponding

gstreamer-audio/Cargo.toml

@@ -14,12 +14,12 @@ build = "build.rs"
 
 [dependencies]
 bitflags = "1.0"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-sys = { version = "0.3", features = ["v1_8"] }
-gstreamer-audio-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-audio-sys = { version = "0.3", features = ["v1_8"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer" }
+gstreamer = { version = "0.9", path = "../gstreamer" }
 array-init = "0.0"
 
 [build-dependencies.rustdoc-stripper]

gstreamer-audio/src/audio_format_info.rs

@@ -17,7 +17,7 @@ use std::str;
 use glib;
 use glib::translate::{from_glib, FromGlib, FromGlibPtrNone, ToGlib, ToGlibPtr, ToGlibPtrMut};
 
-#[derive(PartialEq, Eq, Debug)]
+#[derive(PartialEq, Eq, Copy, Clone, Debug, Hash)]
 pub enum AudioEndianness {
     Unknown,
     LittleEndian = 1234,

gstreamer-audio/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-audio/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-audio/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod stream_volume;

gstreamer-audio/src/auto/stream_volume.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use StreamVolumeFormat;

gstreamer-base/CHANGELOG.md

@@ -5,10 +5,110 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
+## [0.8.1] - 2017-09-15
+### Added
+- Implement Send+Sync for Query, Message and Event, and their corresponding
+  Ref types.
+
+### Fixed
+- Constructor for gst_player::Player now works properly with GStreamer 1.12
+  when passing a video renderer or signal dispatcher. There was a reference
+  counting bug.
+- Instead of returning &'static references from functions, return references
+  with a generic, unbound lifetime instead.
+  See https://github.com/rust-lang/rust/pull/42417#issue-233404573
+- Various "unused external crate" warnings and clippy warnings everywhere.
+
+### Changed
+- Remove Cargo.lock from GIT, it's not very useful for library crates.
+- Run everything through latest rustfmt-nightly.
+- Use while-let (instead of loop and if-let) and CLOCK_TIME_NONE (instead of
+  u64::MAX) in the examples.
+
 ## [0.8.0] - 2017-08-31
 
 - Initial release of the autogenerated GStreamer bindings. Older versions
   (< 0.8.0) of the bindings can be found [here](https://github.com/arturoc/gstreamer1.0-rs).
   The API of the two is incompatible.
 
-[Unreleased]: https://github.com/sdroege/gstreamer-rs/compare/0.8.0...HEAD
+[Unreleased]: https://github.com/sdroege/gstreamer-rs/compare/0.8.1...HEAD
+[0.8.1]: https://github.com/sdroege/gstreamer-rs/compare/0.8.0...0.8.1

gstreamer-base/Cargo.toml

@@ -14,12 +14,12 @@ build = "build.rs"
 
 [dependencies]
 bitflags = "1.0"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-sys = { version = "0.3", features = ["v1_8"] }
-gstreamer-base-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-base-sys = { version = "0.3", features = ["v1_8"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer" }
+gstreamer = { version = "0.9", path = "../gstreamer" }
 
 [build-dependencies.rustdoc-stripper]
 version = "0.1"

gstreamer-base/src/auto/adapter.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-base/src/auto/base_sink.rs

@@ -1,8 +1,9 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -313,11 +314,12 @@ impl<O: IsA<BaseSink> + IsA<glib::object::Object>> BaseSinkExt for O {
     }
 
     fn get_property_async(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "async".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_async(&self, async: bool) {
@@ -327,11 +329,12 @@ impl<O: IsA<BaseSink> + IsA<glib::object::Object>> BaseSinkExt for O {
     }
 
     fn get_property_enable_last_sample(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "enable-last-sample".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_enable_last_sample(&self, enable_last_sample: bool) {
@@ -341,11 +344,12 @@ impl<O: IsA<BaseSink> + IsA<glib::object::Object>> BaseSinkExt for O {
     }
 
     fn get_property_qos(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "qos".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_qos(&self, qos: bool) {

gstreamer-base/src/auto/base_src.rs

@@ -1,8 +1,9 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -204,11 +205,12 @@ impl<O: IsA<BaseSrc> + IsA<glib::object::Object>> BaseSrcExt for O {
     }
 
     fn get_property_num_buffers(&self) -> i32 {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <i32 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "num-buffers".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_num_buffers(&self, num_buffers: i32) {
@@ -218,11 +220,12 @@ impl<O: IsA<BaseSrc> + IsA<glib::object::Object>> BaseSrcExt for O {
     }
 
     fn get_property_typefind(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "typefind".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_typefind(&self, typefind: bool) {

gstreamer-base/src/auto/base_transform.rs

@@ -1,8 +1,9 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -150,11 +151,12 @@ impl<O: IsA<BaseTransform> + IsA<glib::object::Object>> BaseTransformExt for O {
     }
 
     fn get_property_qos(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "qos".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_qos(&self, qos: bool) {

gstreamer-base/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-base/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-base/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod adapter;

gstreamer-base/src/auto/push_src.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use BaseSrc;

gstreamer-player/CHANGELOG.md

@@ -5,6 +5,85 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
 ## [0.8.1] - 2017-09-15
 ### Added
 - Implement Send+Sync for Query, Message and Event, and their corresponding

gstreamer-player/Cargo.toml

@@ -15,11 +15,11 @@ build = "build.rs"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-player-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_12"] }
+gstreamer-player-sys = { version = "0.3", features = ["v1_12"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer", features = ["v1_12"] }
+gstreamer = { version = "0.9", path = "../gstreamer", features = ["v1_12"] }
 
 [build-dependencies.rustdoc-stripper]
 version = "0.1"

gstreamer-player/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-player/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-player/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod player;

gstreamer-player/src/auto/player.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Error;
@@ -11,6 +11,7 @@ use PlayerSubtitleInfo;
 use PlayerVideoInfo;
 use PlayerVisualization;
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -280,11 +281,12 @@ impl Player {
     }
 
     pub fn get_property_suburi(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "suburi".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn set_property_suburi(&self, suburi: Option<&str>) {
@@ -294,30 +296,30 @@ impl Player {
     }
 
     //pub fn get_property_video_multiview_flags(&self) -> /*Ignored*/gst_video::VideoMultiviewFlags {
-    //    let mut value = Value::from(&0u32);
     //    unsafe {
+    //        let mut value = Value::uninitialized();
+    //        gobject_ffi::g_value_init(value.to_glib_none_mut().0, </*Unknown type*/ as StaticType>::static_type().to_glib());
     //        gobject_ffi::g_object_get_property(self.to_glib_none().0, "video-multiview-flags".to_glib_none().0, value.to_glib_none_mut().0);
-    //        from_glib(transmute(value.get::<u32>().unwrap()))
+    //        value.get().unwrap()
     //    }
     //}
 
     //pub fn set_property_video_multiview_flags(&self, video_multiview_flags: /*Ignored*/gst_video::VideoMultiviewFlags) {
-    //    let video_multiview_flags = video_multiview_flags.to_glib().bits() as u32;
     //    unsafe {
     //        gobject_ffi::g_object_set_property(self.to_glib_none().0, "video-multiview-flags".to_glib_none().0, Value::from(&video_multiview_flags).to_glib_none().0);
     //    }
     //}
 
     //pub fn get_property_video_multiview_mode(&self) -> /*Ignored*/gst_video::VideoMultiviewFramePacking {
-    //    let mut value = Value::from(&0);
     //    unsafe {
+    //        let mut value = Value::uninitialized();
+    //        gobject_ffi::g_value_init(value.to_glib_none_mut().0, </*Unknown type*/ as StaticType>::static_type().to_glib());
     //        gobject_ffi::g_object_get_property(self.to_glib_none().0, "video-multiview-mode".to_glib_none().0, value.to_glib_none_mut().0);
-    //        from_glib(transmute(value.get::<i32>().unwrap()))
+    //        value.get().unwrap()
     //    }
     //}
 
     //pub fn set_property_video_multiview_mode(&self, video_multiview_mode: /*Ignored*/gst_video::VideoMultiviewFramePacking) {
-    //    let video_multiview_mode = video_multiview_mode.to_glib() as i32;
     //    unsafe {
     //        gobject_ffi::g_object_set_property(self.to_glib_none().0, "video-multiview-mode".to_glib_none().0, Value::from(&video_multiview_mode).to_glib_none().0);
     //    }

gstreamer-player/src/auto/player_audio_info.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerStreamInfo;

gstreamer-player/src/auto/player_g_main_context_signal_dispatcher.rs

@@ -1,9 +1,10 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerSignalDispatcher;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -25,11 +26,12 @@ glib_wrapper! {
 
 impl PlayerGMainContextSignalDispatcher {
     pub fn get_property_application_context(&self) -> Option<glib::MainContext> {
-        let mut value = Value::from(None::<&glib::MainContext>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <glib::MainContext as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "application-context".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn connect_property_application_context_notify<F: Fn(&PlayerGMainContextSignalDispatcher) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {

gstreamer-player/src/auto/player_media_info.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerAudioInfo;

gstreamer-player/src/auto/player_signal_dispatcher.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-player/src/auto/player_stream_info.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-player/src/auto/player_subtitle_info.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerStreamInfo;

gstreamer-player/src/auto/player_video_info.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerStreamInfo;

gstreamer-player/src/auto/player_video_overlay_video_renderer.rs

@@ -1,9 +1,10 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use PlayerVideoRenderer;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::IsA;
 use glib::signal::SignalHandlerId;
@@ -58,11 +59,12 @@ impl PlayerVideoOverlayVideoRenderer {
     //}
 
     pub fn get_property_video_sink(&self) -> Option<gst::Element> {
-        let mut value = Value::from(None::<&gst::Element>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <gst::Element as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "video-sink".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn set_property_video_sink<P: IsA<gst::Element> + IsA<glib::object::Object> + glib::value::SetValueOptional>(&self, video_sink: Option<&P>) {

gstreamer-player/src/auto/player_video_renderer.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-player/src/auto/player_visualization.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-video/CHANGELOG.md

@@ -5,6 +5,85 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
 ## [0.8.1] - 2017-09-15
 ### Added
 - Implement Send+Sync for Query, Message and Event, and their corresponding

gstreamer-video/Cargo.toml

@@ -15,12 +15,12 @@ build = "build.rs"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-sys = { version = "0.3", features = ["v1_8"] }
-gstreamer-video-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-video-sys = { version = "0.3", features = ["v1_8"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
-gstreamer = { path = "../gstreamer" }
+gstreamer = { version = "0.9", path = "../gstreamer" }
 
 [build-dependencies.rustdoc-stripper]
 version = "0.1"

gstreamer-video/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-video/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-video/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod video_overlay;

gstreamer-video/src/auto/video_overlay.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer-video/src/video_format.rs

@@ -14,7 +14,7 @@ use std::str;
 
 use glib::translate::{from_glib, FromGlib, ToGlib, ToGlibPtr};
 
-#[derive(PartialEq, Eq, Debug)]
+#[derive(PartialEq, Eq, Copy, Clone, Debug, Hash)]
 pub enum VideoEndianness {
     Unknown,
     LittleEndian = 1234,

gstreamer-video/src/video_info.rs

@@ -38,7 +38,7 @@ impl ToGlib for VideoColorRange {
             VideoColorRange::Unknown => ffi::GST_VIDEO_COLOR_RANGE_UNKNOWN,
             VideoColorRange::Range0255 => ffi::GST_VIDEO_COLOR_RANGE_0_255,
             VideoColorRange::Range16235 => ffi::GST_VIDEO_COLOR_RANGE_16_235,
-            VideoColorRange::__Unknown(value) => unsafe { mem::transmute(value) },
+            VideoColorRange::__Unknown(value) => value,
         }
     }
 }
@@ -70,9 +70,7 @@ impl<'a> glib::value::FromValueOptional<'a> for VideoColorRange {
 
 impl<'a> glib::value::FromValue<'a> for VideoColorRange {
     unsafe fn from_value(value: &glib::value::Value) -> Self {
-        from_glib(mem::transmute::<i32, ffi::GstVideoColorRange>(
+        from_glib(gobject_ffi::g_value_get_enum(value.to_glib_none().0))
-            gobject_ffi::g_value_get_enum(value.to_glib_none().0),
-        ))
     }
 }
 
@@ -255,7 +253,7 @@ impl<'a> VideoInfoBuilder<'a> {
 
             if let Some(multiview_mode) = self.multiview_mode {
                 let ptr = &mut info._gst_reserved as *mut _ as *mut i32;
-                ptr::write(ptr.offset(0), mem::transmute(multiview_mode.to_glib()));
+                ptr::write(ptr.offset(0), multiview_mode.to_glib());
             }
 
             if let Some(multiview_flags) = self.multiview_flags {
@@ -267,7 +265,7 @@ impl<'a> VideoInfoBuilder<'a> {
             {
                 if let Some(field_order) = self.field_order {
                     let ptr = &mut info._gst_reserved as *mut _ as *mut i32;
-                    ptr::write(ptr.offset(2), mem::transmute(field_order.to_glib()));
+                    ptr::write(ptr.offset(2), field_order.to_glib());
                 }
             }
 
@@ -498,14 +496,14 @@ impl VideoInfo {
     pub fn multiview_mode(&self) -> ::VideoMultiviewMode {
         unsafe {
             let ptr = &self.0._gst_reserved as *const _ as *const i32;
-            from_glib(mem::transmute(ptr::read(ptr.offset(0))))
+            from_glib(ptr::read(ptr.offset(0)))
         }
     }
 
     pub fn multiview_flags(&self) -> ::VideoMultiviewFlags {
         unsafe {
             let ptr = &self.0._gst_reserved as *const _ as *const u32;
-            from_glib(mem::transmute(ptr::read(ptr.offset(1))))
+            from_glib(ffi::GstVideoMultiviewFlags::from_bits_truncate(ptr::read(ptr.offset(1))))
         }
     }
 
@@ -513,7 +511,7 @@ impl VideoInfo {
     pub fn field_order(&self) -> ::VideoFieldOrder {
         unsafe {
             let ptr = &self.0._gst_reserved as *const _ as *const i32;
-            from_glib(mem::transmute(ptr::read(ptr.offset(2))))
+            from_glib(ptr::read(ptr.offset(2)))
         }
     }
 

gstreamer/CHANGELOG.md

@@ -5,6 +5,85 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html),
 specifically the [variant used by Rust](http://doc.crates.io/manifest.html#the-version-field).
 
+## [0.9.1] - 2017-11-26
+### Fixed
+- Export `FlowError`/`FlowSuccess`, `ClockError`/`ClockSuccess`,
+  `PadLinkError`/`PadLinkSuccess` too
+
+## [0.9.0] - 2017-11-26
+### Added
+- Bindings for (outputting to) the GStreamer logging system
+- Bindings for the GStreamer base library
+- Bindings for all the `Pad` functions to override pad behaviour, and pad task
+  functions
+- Bindings for `StaticCaps` and `StaticPadTemplate`
+- Bindings for `deep-notify` signal on `Object`
+- Support for directly creating `Error`/`Warning`/`Info` `Messages` and posting them
+  from an element with context information (file, line, module, etc.) similar
+  to the C `GST_ELEMENT_ERROR` macro
+- Support for setting custom fields in `Messages`/`Events` during construction
+- Support for creating Buffers out of anything that is `AsRef<[u8]>` or
+  `AsMut<[u8]>`
+- Support for using the `Read` trait on `Adapter`
+- Functions for getting all sink/src/all pads of an `Element`, and all children
+  of a `Bin`
+- Builder for `Caps` and `Structures` in addition to the existing functions
+- `AppSrc`/`AppSink` implement `BaseSrc`/`BaseSink` and `URIHandler`
+- Rust ports of the basic tutorials 1 to 8 from
+  https://gstreamer.freedesktop.org/documentation/tutorials/
+- "Getting started" and "Installation" sections to the README.md
+- "dox" feature for generating documentation for all available configurations
+
+### Fixed
+- `StackTraceFlags` are only available since 1.12
+- Worked around macOS requiring a `NSRunLoop` running on the main thread in all
+  examples and tutorials, to be able to show a window or anything else
+
+### Changed
+- `ClockTime` is now a wrapper around `Option<u64>` to handle the
+  `CLOCK_TIME_NONE` case better. This wrapper implements all the arithmetic
+  and other traits as needed and ensures that no accidential calculations with
+  `CLOCK_TIME_NONE` can happen
+- "Values with format", like in `Duration`/`Position`/`Convert` queries or
+  `Seek` events now return a `FormatValue` type. This contains the actual
+  `Format` together with the value and does any required conversions. This
+  also makes it harder to accidentially mix e.g. values in bytes and time
+- `PadProbeId` does not implement `Clone`/`Copy` anymore
+- Property notify watches return a custom type instead of ulong
+- `Error`/`Warning`/`Info` `Messages` can only be created with specific kinds of
+  `glib::Error` now. Using arbitrary ones does not work
+- `Iterator` bindings were completely rewritten and provide the item type as a
+  generic type parameter now, greatly simplifying its usage
+- All `glib::Values` are now `glib::SendValue` instead, e.g. in `Caps` and
+  `Structures`, as their content must be possible to send to different threads
+  safely
+- `Message::get_src()` can return `None`
+- Allow `None` as `Caps` in `AppSrc`/`AppSink`
+- Allow everything implementing `Into<Option<&str>>` to be used as a pad name
+- Moved `copy()` from `GstRc` directly to `MiniObject`
+- Success/Error enums (like `FlowReturn`, `PadLinkReturn`, `StateChangeReturn`) now
+  implement an `into_result()` function that splits them into a `Result` with
+  the good and bad cases. Also mark them as `#[must_use]` to make it harder to
+  accidentially ignore errors.
+- Error enums implement the `Error` trait
+
+- Many examples use the `failure` crate for error handling now, cleaning up the
+  error handling code quite a bit
+- Lots of other code cleanup, compiler/clippy warning cleanup, etc.
+
+## [0.8.2] - 2017-11-11
+### Fixed
+- Implement StaticType of BufferRef instead of Buffer. Buffer aka
+  GstRc<BufferRef> already implements StaticType if BufferRef does, and
+  without this it was not possible to use Buffers in GValues.
+- Free memory of the appsink/appsrc callbacks with the correct type. It was
+  crashing because of using the wrong type before.
+- Fix documentation URLs in Cargo.toml.
+
+### Added
+- Installation instructions and links to documentation for getting started to
+  README.md.
+
 ## [0.8.1] - 2017-09-15
 ### Added
 - Implement Send+Sync for Query, Message and Event, and their corresponding

gstreamer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "gstreamer"
-version = "0.9.0"
+version = "0.9.1"
 authors = ["Sebastian Dröge <sebastian@centricular.com>"]
 categories = ["api-bindings", "multimedia"]
 description = "Rust bindings for GStreamer"
@@ -15,10 +15,10 @@ build = "build.rs"
 [dependencies]
 bitflags = "1.0"
 libc = "0.2"
-glib-sys = { git = "https://github.com/gtk-rs/sys" }
+glib-sys = "0.5"
-gobject-sys = { git = "https://github.com/gtk-rs/sys" }
+gobject-sys = "0.5"
-gstreamer-sys = { git = "https://github.com/sdroege/gstreamer-sys", features = ["v1_8"] }
+gstreamer-sys = { version = "0.3", features = ["v1_8"] }
-glib = { git = "https://github.com/gtk-rs/glib" }
+glib = "0.4"
 num-rational = { version = "0.1.38", default-features = false, features = [] }
 lazy_static = "0.2"
 futures = { version = "0.1", optional = true }

gstreamer/src/auto/alias.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 #[allow(unused_imports)]

gstreamer/src/auto/bin.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ChildProxy;
@@ -10,6 +10,7 @@ use Pad;
 use PadDirection;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -205,11 +206,12 @@ impl<O: IsA<Bin> + IsA<glib::object::Object>> BinExt for O {
     }
 
     fn get_property_async_handling(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "async-handling".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_async_handling(&self, async_handling: bool) {
@@ -219,11 +221,12 @@ impl<O: IsA<Bin> + IsA<glib::object::Object>> BinExt for O {
     }
 
     fn get_property_message_forward(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "message-forward".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_message_forward(&self, message_forward: bool) {

gstreamer/src/auto/bus.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ClockTime;

gstreamer/src/auto/child_proxy.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer/src/auto/clock.rs

@@ -1,10 +1,11 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ClockTime;
 use Object;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -51,7 +52,7 @@ impl Clock {
     //    unsafe { TODO: call ffi::gst_clock_id_wait() }
     //}
 
-    //pub fn id_wait_async<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(id: /*Unimplemented*/ClockID, func: /*Unknown conversion*//*Unimplemented*/ClockCallback, user_data: P, destroy_data: /*Unknown conversion*//*Unimplemented*/DestroyNotify) -> ClockReturn {
+    //pub fn id_wait_async(id: /*Unimplemented*/ClockID, func: /*Unknown conversion*//*Unimplemented*/ClockCallback, destroy_data: /*Unknown conversion*//*Unimplemented*/DestroyNotify) -> ClockReturn {
     //    unsafe { TODO: call ffi::gst_clock_id_wait_async() }
     //}
 }
@@ -270,11 +271,12 @@ impl<O: IsA<Clock> + IsA<glib::object::Object>> ClockExt for O {
     }
 
     fn get_property_window_size(&self) -> i32 {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <i32 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "window-size".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_window_size(&self, window_size: i32) {
@@ -284,11 +286,12 @@ impl<O: IsA<Clock> + IsA<glib::object::Object>> ClockExt for O {
     }
 
     fn get_property_window_threshold(&self) -> i32 {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <i32 as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "window-threshold".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_window_threshold(&self, window_threshold: i32) {

gstreamer/src/auto/date_time.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer/src/auto/device.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Caps;
@@ -7,6 +7,7 @@ use Object;
 use Structure;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -119,35 +120,39 @@ impl<O: IsA<Device> + IsA<glib::object::Object>> DeviceExt for O {
     }
 
     fn get_property_caps(&self) -> Option<Caps> {
-        let mut value = Value::from(None::<&Caps>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <Caps as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "caps".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn get_property_device_class(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "device-class".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn get_property_display_name(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "display-name".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn get_property_properties(&self) -> Option<Structure> {
-        let mut value = Value::from(None::<&Structure>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <Structure as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "properties".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn connect_removed<F: Fn(&Self) + Send + Sync + 'static>(&self, f: F) -> SignalHandlerId {

gstreamer/src/auto/device_monitor.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Bus;
@@ -7,6 +7,7 @@ use Device;
 use Object;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -132,11 +133,12 @@ impl<O: IsA<DeviceMonitor> + IsA<glib::object::Object>> DeviceMonitorExt for O {
     }
 
     fn get_property_show_all(&self) -> bool {
-        let mut value = Value::from(&false);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <bool as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "show-all".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get().unwrap()
         }
-        value.get().unwrap()
     }
 
     fn set_property_show_all(&self, show_all: bool) {

gstreamer/src/auto/device_provider.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Bus;

gstreamer/src/auto/device_provider_factory.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use DeviceProvider;

gstreamer/src/auto/element.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Bus;
@@ -85,7 +85,7 @@ pub trait ElementExt {
     fn add_pad<P: IsA<Pad>>(&self, pad: &P) -> Result<(), glib::error::BoolError>;
 
     //#[cfg(any(feature = "v1_10", feature = "dox"))]
-    //fn call_async<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&self, func: /*Unknown conversion*//*Unimplemented*/ElementCallAsyncFunc, user_data: P, destroy_notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify);
+    //fn call_async(&self, func: /*Unknown conversion*//*Unimplemented*/ElementCallAsyncFunc, destroy_notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify);
 
     fn change_state(&self, transition: StateChange) -> StateChangeReturn;
 
@@ -199,7 +199,7 @@ impl<O: IsA<Element> + IsA<glib::object::Object>> ElementExt for O {
     }
 
     //#[cfg(any(feature = "v1_10", feature = "dox"))]
-    //fn call_async<P: Into<Option</*Unimplemented*/Fundamental: Pointer>>>(&self, func: /*Unknown conversion*//*Unimplemented*/ElementCallAsyncFunc, user_data: P, destroy_notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify) {
+    //fn call_async(&self, func: /*Unknown conversion*//*Unimplemented*/ElementCallAsyncFunc, destroy_notify: /*Unknown conversion*//*Unimplemented*/DestroyNotify) {
     //    unsafe { TODO: call ffi::gst_element_call_async() }
     //}
 

gstreamer/src/auto/element_factory.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Caps;

gstreamer/src/auto/enums.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer/src/auto/flags.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer/src/auto/functions.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Bin;

gstreamer/src/auto/ghost_pad.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Object;

gstreamer/src/auto/mod.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 mod bin;

gstreamer/src/auto/object.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ClockTime;

gstreamer/src/auto/pad.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Caps;
@@ -18,6 +18,7 @@ use Stream;
 use TaskState;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -543,19 +544,21 @@ impl<O: IsA<Pad> + IsA<glib::object::Object>> PadExt for O {
     }
 
     fn get_property_caps(&self) -> Option<Caps> {
-        let mut value = Value::from(None::<&Caps>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <Caps as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "caps".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn get_property_template(&self) -> Option<PadTemplate> {
-        let mut value = Value::from(None::<&PadTemplate>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <PadTemplate as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "template".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     fn set_property_template(&self, template: Option<&PadTemplate>) {

gstreamer/src/auto/pad_template.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Caps;
@@ -7,6 +7,7 @@ use Pad;
 use PadDirection;
 use PadPresence;
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::object::IsA;
 use glib::signal::SignalHandlerId;
@@ -48,26 +49,29 @@ impl PadTemplate {
     }
 
     pub fn get_property_direction(&self) -> PadDirection {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <PadDirection as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "direction".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<i32>().unwrap()))
+            value.get().unwrap()
         }
     }
 
     pub fn get_property_name_template(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "name-template".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn get_property_presence(&self) -> PadPresence {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <PadPresence as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "presence".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<i32>().unwrap()))
+            value.get().unwrap()
         }
     }
 

gstreamer/src/auto/pipeline.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Bin;

gstreamer/src/auto/plugin.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Error;

gstreamer/src/auto/preset.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use ffi;

gstreamer/src/auto/proxy_pad.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Object;

gstreamer/src/auto/stream.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Caps;
@@ -7,6 +7,7 @@ use StreamFlags;
 use StreamType;
 use TagList;
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -107,11 +108,12 @@ impl Stream {
     }
 
     pub fn get_property_caps(&self) -> Option<Caps> {
-        let mut value = Value::from(None::<&Caps>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <Caps as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "caps".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn set_property_caps(&self, caps: Option<&Caps>) {
@@ -121,49 +123,51 @@ impl Stream {
     }
 
     pub fn get_property_stream_flags(&self) -> StreamFlags {
-        let mut value = Value::from(&0u32);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <StreamFlags as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "stream-flags".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<u32>().unwrap()))
+            value.get().unwrap()
         }
     }
 
     pub fn set_property_stream_flags(&self, stream_flags: StreamFlags) {
-        let stream_flags = stream_flags.to_glib().bits() as u32;
         unsafe {
             gobject_ffi::g_object_set_property(self.to_glib_none().0, "stream-flags".to_glib_none().0, Value::from(&stream_flags).to_glib_none().0);
         }
     }
 
     pub fn get_property_stream_id(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "stream-id".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn get_property_stream_type(&self) -> StreamType {
-        let mut value = Value::from(&0u32);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <StreamType as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "stream-type".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<u32>().unwrap()))
+            value.get().unwrap()
         }
     }
 
     pub fn set_property_stream_type(&self, stream_type: StreamType) {
-        let stream_type = stream_type.to_glib().bits() as u32;
         unsafe {
             gobject_ffi::g_object_set_property(self.to_glib_none().0, "stream-type".to_glib_none().0, Value::from(&stream_type).to_glib_none().0);
         }
     }
 
     pub fn get_property_tags(&self) -> Option<TagList> {
-        let mut value = Value::from(None::<&TagList>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <TagList as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "tags".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn set_property_tags(&self, tags: Option<&TagList>) {

gstreamer/src/auto/stream_collection.rs

@@ -1,10 +1,11 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Object;
 #[cfg(any(feature = "v1_10", feature = "dox"))]
 use Stream;
 use ffi;
+use glib::StaticType;
 use glib::Value;
 use glib::signal::SignalHandlerId;
 use glib::signal::connect;
@@ -64,11 +65,12 @@ impl StreamCollection {
     }
 
     pub fn get_property_upstream_id(&self) -> Option<String> {
-        let mut value = Value::from(None::<&str>);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <String as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "upstream-id".to_glib_none().0, value.to_glib_none_mut().0);
+            value.get()
         }
-        value.get()
     }
 
     pub fn set_property_upstream_id(&self, upstream_id: Option<&str>) {

gstreamer/src/auto/system_clock.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Clock;
@@ -6,6 +6,7 @@ use ClockType;
 use Object;
 use ffi;
 use glib;
+use glib::StaticType;
 use glib::Value;
 use glib::object::Downcast;
 use glib::object::IsA;
@@ -56,15 +57,15 @@ pub trait SystemClockExt {
 
 impl<O: IsA<SystemClock> + IsA<glib::object::Object>> SystemClockExt for O {
     fn get_property_clock_type(&self) -> ClockType {
-        let mut value = Value::from(&0);
         unsafe {
+            let mut value = Value::uninitialized();
+            gobject_ffi::g_value_init(value.to_glib_none_mut().0, <ClockType as StaticType>::static_type().to_glib());
             gobject_ffi::g_object_get_property(self.to_glib_none().0, "clock-type".to_glib_none().0, value.to_glib_none_mut().0);
-            from_glib(transmute(value.get::<i32>().unwrap()))
+            value.get().unwrap()
         }
     }
 
     fn set_property_clock_type(&self, clock_type: ClockType) {
-        let clock_type = clock_type.to_glib() as i32;
         unsafe {
             gobject_ffi::g_object_set_property(self.to_glib_none().0, "clock-type".to_glib_none().0, Value::from(&clock_type).to_glib_none().0);
         }

gstreamer/src/auto/tag_setter.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Element;

gstreamer/src/auto/toc_setter.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Element;

gstreamer/src/auto/u_r_i_handler.rs

@@ -1,4 +1,4 @@
-// This file was generated by gir (0409d73) from gir-files (???)
+// This file was generated by gir (d50d839) from gir-files (???)
 // DO NOT EDIT
 
 use Error;

gstreamer/src/buffer.rs

@@ -371,7 +371,15 @@ impl ToOwned for BufferRef {
 
 impl fmt::Debug for BufferRef {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        write!(f, "{:?}", unsafe { self.as_ptr() })
+        f.debug_struct("Buffer")
+            .field("pts", &self.get_pts().to_string())
+            .field("dts", &self.get_dts().to_string())
+            .field("duration", &self.get_duration().to_string())
+            .field("size", &self.get_size())
+            .field("offset", &self.get_offset())
+            .field("offset_end", &self.get_offset_end())
+            .field("flags", &self.get_flags())
+            .finish()
     }
 }
 

gstreamer/src/bufferlist.rs

@@ -10,6 +10,7 @@ use ffi;
 use glib;
 use glib::StaticType;
 use glib::translate::{from_glib, from_glib_full};
+use std::fmt;
 
 use miniobject::*;
 use Buffer;
@@ -94,6 +95,20 @@ impl ToOwned for BufferListRef {
     }
 }
 
+impl fmt::Debug for BufferListRef {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        let size = self.iter().map(|b| b.get_size()).sum::<usize>();
+        let (pts, dts) = self.get(0).map(|b| (b.get_pts(), b.get_dts())).unwrap_or((::ClockTime::none(), ::ClockTime::none()));
+
+        f.debug_struct("BufferList")
+            .field("buffers", &self.len())
+            .field("pts", &pts.to_string())
+            .field("dts", &dts.to_string())
+            .field("size", &size)
+            .finish()
+    }
+}
+
 impl StaticType for BufferListRef {
     fn static_type() -> glib::Type {
         unsafe { from_glib(ffi::gst_buffer_list_get_type()) }

gstreamer/src/bus.rs

@@ -149,7 +149,7 @@ mod futures {
         pub fn new(bus: &Bus) -> Self {
             skip_assert_initialized!();
             let task = Arc::new(Mutex::new(None));
-            let task_clone = task.clone();
+            let task_clone = Arc::clone(&task);
 
             bus.set_sync_handler(move |_, _| {
                 let mut task = task_clone.lock().unwrap();

gstreamer/src/caps.rs

@@ -344,6 +344,14 @@ define_iter!(Iter, &'a CapsRef, &'a StructureRef);
 define_iter!(IterMut, &'a mut CapsRef, &'a mut StructureRef);
 
 impl fmt::Debug for CapsRef {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_tuple("Caps")
+            .field(&self.to_string())
+            .finish()
+    }
+}
+
+impl fmt::Display for CapsRef {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         f.write_str(&self.to_string())
     }

gstreamer/src/context.rs

@@ -6,6 +6,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+use std::fmt;
 use std::ffi::CStr;
 
 use ffi;
@@ -76,6 +77,15 @@ impl StaticType for ContextRef {
     }
 }
 
+impl fmt::Debug for ContextRef {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_struct("Context")
+            .field("type", &self.get_context_type())
+            .field("structure", &self.get_structure())
+            .finish()
+    }
+}
+
 impl ToOwned for ContextRef {
     type Owned = GstRc<ContextRef>;
 

gstreamer/src/date_time.rs

@@ -0,0 +1,16 @@
+// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+use DateTime;
+use std::fmt;
+
+impl fmt::Display for DateTime {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.write_str(self.to_iso8601_string().unwrap_or(String::from("None")).as_str())
+    }
+}

gstreamer/src/element.rs

@@ -54,6 +54,7 @@ impl Element {
     }
 }
 
+#[derive(PartialEq, Eq, Copy, Clone, Debug, Hash)]
 pub enum ElementMessageType {
     Error,
     Warning,

gstreamer/src/event.rs

@@ -12,6 +12,8 @@ use structure::*;
 
 use std::ptr;
 use std::mem;
+use std::cmp;
+use std::fmt;
 use std::ffi::CStr;
 
 use glib;
@@ -21,6 +23,8 @@ use glib::translate::{from_glib, from_glib_full, from_glib_none, ToGlib, ToGlibP
 #[cfg(any(feature = "v1_10", feature = "dox"))]
 use glib::translate::FromGlibPtrContainer;
 
+use EventType;
+
 #[repr(C)]
 pub struct EventRef(ffi::GstEvent);
 
@@ -33,6 +37,60 @@ unsafe impl MiniObject for EventRef {
     type GstType = ffi::GstEvent;
 }
 
+impl EventType {
+    pub fn is_upstream(&self) -> bool {
+        (self.to_glib() as u32) & (ffi::GST_EVENT_TYPE_UPSTREAM.bits()) != 0
+    }
+
+    pub fn is_downstream(&self) -> bool {
+        (self.to_glib() as u32) & (ffi::GST_EVENT_TYPE_DOWNSTREAM.bits()) != 0
+    }
+
+    pub fn is_serialized(&self) -> bool {
+        (self.to_glib() as u32) & (ffi::GST_EVENT_TYPE_SERIALIZED.bits()) != 0
+    }
+
+    pub fn is_sticky(&self) -> bool {
+        (self.to_glib() as u32) & (ffi::GST_EVENT_TYPE_STICKY.bits()) != 0
+    }
+
+    pub fn is_sticky_multi(&self) -> bool {
+        (self.to_glib() as u32) & (ffi::GST_EVENT_TYPE_STICKY_MULTI.bits()) != 0
+    }
+}
+
+impl PartialOrd for EventType {
+    fn partial_cmp(&self, other: &Self) -> Option<cmp::Ordering> {
+        if !self.is_serialized() || !other.is_serialized() {
+            return None;
+        }
+
+        let v1 = self.to_glib() as u32;
+        let v2 = other.to_glib() as u32;
+
+        let stream_start = ffi::GST_EVENT_STREAM_START as u32;
+        let segment = ffi::GST_EVENT_SEGMENT as u32;
+        let eos = ffi::GST_EVENT_EOS as u32;
+
+        // Strictly ordered range between stream_start and segment,
+        // and EOS is bigger than everything else
+        if v1 >= stream_start && v1 <= segment || v2 >= stream_start && v2 <= segment {
+            Some(v1.cmp(&v2))
+        // If one is EOS, the other is definitely less or equal
+        } else if v1 == eos || v2 == eos {
+            if v1 == v2 {
+                Some(cmp::Ordering::Equal)
+            } else if v1 == eos {
+                Some(cmp::Ordering::Greater)
+            } else {
+                Some(cmp::Ordering::Less)
+            }
+        } else {
+            None
+        }
+    }
+}
+
 impl EventRef {
     pub fn get_seqnum(&self) -> u32 {
         unsafe { ffi::gst_event_get_seqnum(self.as_mut_ptr()) }
@@ -51,23 +109,27 @@ impl EventRef {
     }
 
     pub fn is_upstream(&self) -> bool {
-        unsafe { ((*self.as_ptr()).type_ as u32) & (ffi::GST_EVENT_TYPE_UPSTREAM.bits()) != 0 }
+        self.get_type().is_upstream()
     }
 
     pub fn is_downstream(&self) -> bool {
-        unsafe { ((*self.as_ptr()).type_ as u32) & (ffi::GST_EVENT_TYPE_DOWNSTREAM.bits()) != 0 }
+        self.get_type().is_downstream()
     }
 
     pub fn is_serialized(&self) -> bool {
-        unsafe { ((*self.as_ptr()).type_ as u32) & (ffi::GST_EVENT_TYPE_SERIALIZED.bits()) != 0 }
+        self.get_type().is_serialized()
     }
 
     pub fn is_sticky(&self) -> bool {
-        unsafe { ((*self.as_ptr()).type_ as u32) & (ffi::GST_EVENT_TYPE_STICKY.bits()) != 0 }
+        self.get_type().is_sticky()
     }
 
     pub fn is_sticky_multi(&self) -> bool {
-        unsafe { ((*self.as_ptr()).type_ as u32) & (ffi::GST_EVENT_TYPE_STICKY_MULTI.bits()) != 0 }
+        self.get_type().is_sticky_multi()
+    }
+
+    pub fn get_type(&self) -> EventType {
+        unsafe { from_glib((*self.as_ptr()).type_) }
     }
 
     pub fn view(&self) -> EventView {
@@ -139,9 +201,9 @@ impl GstRc<EventRef> {
     }
 
     #[cfg(any(feature = "v1_10", feature = "dox"))]
-    pub fn new_stream_collection<'a>(
+    pub fn new_stream_collection(
-        stream_collection: &'a ::StreamCollection,
+        stream_collection: &::StreamCollection,
-    ) -> StreamCollectionBuilder<'a> {
+    ) -> StreamCollectionBuilder {
         assert_initialized_main_thread!();
         StreamCollectionBuilder::new(stream_collection)
     }
@@ -307,6 +369,30 @@ impl glib::types::StaticType for EventRef {
     }
 }
 
+impl fmt::Debug for EventRef {
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        f.debug_struct("Event")
+            .field("type", & unsafe {
+                let type_ = ffi::gst_event_type_get_name((*self.as_ptr()).type_);
+                CStr::from_ptr(type_).to_str().unwrap()
+            })
+            .field("seqnum", &self.get_seqnum())
+            .field("structure", &self.get_structure())
+            .finish()
+    }
+}
+
+impl ToOwned for EventRef {
+    type Owned = GstRc<EventRef>;
+
+    fn to_owned(&self) -> GstRc<EventRef> {
+        unsafe {
+            from_glib_full(ffi::gst_mini_object_copy(self.as_ptr() as *const _)
+                as *mut _)
+        }
+    }
+}
+
 pub enum EventView<'a> {
     FlushStart(FlushStart<'a>),
     FlushStop(FlushStop<'a>),

gstreamer/src/iterator.rs

@@ -355,7 +355,7 @@ unsafe extern "C" fn filter_boxed_ref<T: 'static>(boxed: gpointer) -> gpointer {
     callback_guard!();
 
     let boxed = Arc::from_raw(boxed as *const (Box<Fn(T) -> bool + Send + Sync + 'static>));
-    let copy = boxed.clone();
+    let copy = Arc::clone(&boxed);
 
     // Forget it and keep it alive, we will still need it later
     let _ = Arc::into_raw(boxed);

gstreamer/src/lib.rs

@@ -106,6 +106,7 @@ mod parse_context;
 mod enums;
 mod clock_time;
 mod format;
+mod date_time;
 pub use object::GstObjectExtManual;
 pub use element::{ElementExtManual, ElementMessageType, NotifyWatchId};
 pub use element::{ELEMENT_METADATA_AUTHOR, ELEMENT_METADATA_DESCRIPTION, ELEMENT_METADATA_DOC_URI,
@@ -120,7 +121,8 @@ pub use device_provider::DeviceProviderExtManual;
 pub use parse_context::ParseContext;
 #[cfg(any(feature = "futures", feature = "dox"))]
 pub use bus::BusStream;
-pub use enums::{StateChangeError, StateChangeSuccess};
+pub use enums::{ClockError, ClockSuccess, FlowError, FlowSuccess, PadLinkError, PadLinkSuccess,
+                StateChangeError, StateChangeSuccess};
 pub use clock_time::ClockTime;
 pub use format::FormatValue;