mirrors/gstreamer-rs
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Move more code to caps/structure builders

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Instead of the new() functions requiring slices. The code reads cleaner.
This commit is contained in:
Sebastian Dröge 2021-10-24 18:57:15 +03:00
parent 8cc018c164
commit b4a3738b82
12 changed files with 88 additions and 95 deletions
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17
examples/src/bin/appsink.rs
View file

@ -56,15 +56,14 @@ fn create_pipeline() -> Result<gst::Pipeline, Error> {
// provide the format we request.
// This can be set after linking the two objects, because format negotiation between
// both elements will happen during pre-rolling of the pipeline.
appsink.set_caps(Some(&gst::Caps::new_simple(
"audio/x-raw",
&[
("format", &gst_audio::AUDIO_FORMAT_S16.to_str()),
("layout", &"interleaved"),
("channels", &(1i32)),
("rate", &gst::IntRange::<i32>::new(1, i32::MAX)),
],
)));
appsink.set_caps(Some(
&gst::Caps::builder("audio/x-raw")
.field("format", gst_audio::AUDIO_FORMAT_S16.to_str())
.field("layout", "interleaved")
.field("channels", (1i32))
.field("rate", gst::IntRange::<i32>::new(1, i32::MAX))
.build(),
));
// Getting data out of the appsink is done by setting callbacks on it.
// The appsink will then call those handlers, as soon as data is available.

40
examples/src/bin/rtpfecclient.rs
View file

@ -158,26 +158,20 @@ fn example_main() -> Result<(), Error> {
.expect("rtpbin \"new-storage\" signal values[2]");
match pt {
100 => Some(
gst::Caps::new_simple(
"application/x-rtp",
&[
("media", &"video"),
("clock-rate", &90000i32),
("is-fec", &true),
],
)
.to_value(),
gst::Caps::builder("application/x-rtp")
.field("media", "video")
.field("clock-rate", 90000i32)
.field("is-fec", true)
.build()
.to_value(),
),
96 => Some(
gst::Caps::new_simple(
"application/x-rtp",
&[
("media", &"video"),
("clock-rate", &90000i32),
("encoding-name", &"VP8"),
],
)
.to_value(),
gst::Caps::builder("application/x-rtp")
.field("media", "video")
.field("clock-rate", 90000i32)
.field("encoding-name", "VP8")
.build()
.to_value(),
),
_ => None,
}
@ -229,10 +223,14 @@ fn example_main() -> Result<(), Error> {
}
});
let rtp_caps = gst::Caps::new_simple("application/x-rtp", &[("clock-rate", &90000i32)]);
let rtp_caps = gst::Caps::builder("application/x-rtp")
.field("clock-rate", 90000i32)
.build();
let video_caps =
gst::Caps::new_simple("video/x-raw", &[("width", &1920i32), ("height", &1080i32)]);
let video_caps = gst::Caps::builder("video/x-raw")
.field("width", 1920i32)
.field("height", 1080i32)
.build();
src.set_property("address", &"127.0.0.1")?;
src.set_property("caps", &rtp_caps)?;

2
examples/src/bin/rtpfecserver.rs
View file

@ -149,7 +149,7 @@ fn example_main() -> Result<(), Error> {
},
);
let video_caps = gst::Caps::new_simple("video/x-raw", &[]);
let video_caps = gst::Caps::builder("video/x-raw").build();
src.set_property_from_str("pattern", "ball")?;
sink.set_property("host", &"127.0.0.1")?;

15
examples/src/bin/subclass.rs
View file

@ -88,15 +88,12 @@ mod fir_filter {
// GStreamer about all possible pads that could exist for this type.
// On both of pads we can only handle F32 mono at any sample rate.
let caps = gst::Caps::new_simple(
"audio/x-raw",
&[
("format", &gst_audio::AUDIO_FORMAT_F32.to_str()),
("rate", &gst::IntRange::<i32>::new(1, i32::MAX)),
("channels", &1i32),
("layout", &"interleaved"),
],
);
let caps = gst::Caps::builder("audio/x-raw")
.field("format", gst_audio::AUDIO_FORMAT_F32.to_str())
.field("rate", gst::IntRange::<i32>::new(1, i32::MAX))
.field("channels", 1i32)
.field("layout", "interleaved")
.build();
vec![
// The src pad template must be named "src" for basetransform

17
gstreamer-audio/src/audio_info.rs
View file

@ -470,16 +470,13 @@ mod tests {
fn test_from_to_caps() {
gst::init().unwrap();
let caps = gst::Caps::new_simple(
"audio/x-raw",
&[
("format", &"S16LE"),
("rate", &48000),
("channels", &2),
("layout", &"interleaved"),
("channel-mask", &gst::Bitmask::new(0x3)),
],
);
let caps = gst::Caps::builder("audio/x-raw")
.field("format", "S16LE")
.field("rate", 48000)
.field("channels", 2)
.field("layout", "interleaved")
.field("channel-mask", gst::Bitmask::new(0x3))
.build();
let info = AudioInfo::from_caps(&caps).unwrap();
assert_eq!(info.format(), crate::AudioFormat::S16le);
assert_eq!(info.rate(), 48000);

26
gstreamer-pbutils/src/encoding_profile.rs
View file

@ -538,9 +538,11 @@ mod tests {
fn test_encoding_audio_profile_builder() {
gst::init().unwrap();
let caps = gst::Caps::new_simple("audio/x-raw", &[]);
let caps = gst::Caps::builder("audio/x-raw").build();
let restriction = gst::Caps::new_simple("audio/x-raw", &[("format", &"S32LE")]);
let restriction = gst::Caps::builder("audio/x-raw")
.field("format", "S32LE")
.build();
let audio_profile = EncodingAudioProfile::builder(&caps)
.name(AUDIO_PROFILE_NAME)
@ -566,7 +568,9 @@ mod tests {
assert_eq!(audio_profile.allows_dynamic_output(), ALLOW_DYNAMIC_OUTPUT);
assert_eq!(audio_profile.is_enabled(), ENABLED);
let restriction = gst::Caps::new_simple("audio/x-raw", &[("format", &"S32BE")]);
let restriction = gst::Caps::builder("audio/x-raw")
.field("format", "S32BE")
.build();
audio_profile.set_restriction(Some(&restriction));
assert_eq!(audio_profile.restriction().unwrap(), restriction);
}
@ -575,9 +579,11 @@ mod tests {
fn test_encoding_video_profile_builder() {
gst::init().unwrap();
let caps = gst::Caps::new_simple("video/x-raw", &[]);
let caps = gst::Caps::builder("video/x-raw").build();
let restriction = gst::Caps::new_simple("video/x-raw", &[("format", &"RGBA")]);
let restriction = gst::Caps::builder("video/x-raw")
.field("format", "RGBA")
.build();
let video_profile = EncodingVideoProfile::builder(&caps)
.name(VIDEO_PROFILE_NAME)
@ -610,7 +616,9 @@ mod tests {
assert_eq!(video_profile.is_variableframerate(), VARIABLE_FRAMERATE);
assert_eq!(video_profile.pass(), PASS);
let restriction = gst::Caps::new_simple("video/x-raw", &[("format", &"NV12")]);
let restriction = gst::Caps::builder("video/x-raw")
.field("format", "NV12")
.build();
video_profile.set_restriction(Some(&restriction));
assert_eq!(video_profile.restriction().unwrap(), restriction);
}
@ -619,9 +627,9 @@ mod tests {
fn test_encoding_container_profile_builder() {
gst::init().unwrap();
let container_caps = gst::Caps::new_simple("container/x-caps", &[]);
let video_caps = gst::Caps::new_simple("video/x-raw", &[]);
let audio_caps = gst::Caps::new_simple("audio/x-raw", &[]);
let container_caps = gst::Caps::builder("container/x-caps").build();
let video_caps = gst::Caps::builder("video/x-raw").build();
let audio_caps = gst::Caps::builder("audio/x-raw").build();
let video_profile = EncodingVideoProfile::builder(&video_caps)
.name(VIDEO_PROFILE_NAME)

23
gstreamer-video/src/video_info.rs
View file

@ -1058,19 +1058,16 @@ mod tests {
fn test_from_to_caps() {
gst::init().unwrap();
let caps = gst::Caps::new_simple(
"video/x-raw",
&[
("format", &"I420"),
("width", &320),
("height", &240),
("framerate", &gst::Fraction::new(30, 1)),
("pixel-aspect-ratio", &gst::Fraction::new(1, 1)),
("interlace-mode", &"progressive"),
("chroma-site", &"mpeg2"),
("colorimetry", &"bt709"),
],
);
let caps = gst::Caps::builder("video/x-raw")
.field("format", "I420")
.field("width", 320)
.field("height", 240)
.field("framerate", gst::Fraction::new(30, 1))
.field("pixel-aspect-ratio", gst::Fraction::new(1, 1))
.field("interlace-mode", "progressive")
.field("chroma-site", "mpeg2")
.field("colorimetry", "bt709")
.build();
let info = VideoInfo::from_caps(&caps).unwrap();
assert_eq!(info.format(), crate::VideoFormat::I420);
assert_eq!(info.width(), 320);

2
gstreamer/src/buffer_pool.rs
View file

@ -373,7 +373,7 @@ mod tests {
let pool = crate::BufferPool::new();
let mut config = pool.config();
config.set_params(Some(&crate::Caps::new_simple("foo/bar", &[])), 1024, 0, 2);
config.set_params(Some(&crate::Caps::builder("foo/bar").build()), 1024, 0, 2);
pool.set_config(config).unwrap();
pool.set_active(true).unwrap();

2
gstreamer/src/caps.rs
View file

@ -901,7 +901,7 @@ mod tests {
fn test_display() {
crate::init().unwrap();
let caps = Caps::new_simple("foo/bar", &[]);
let caps = Caps::builder("foo/bar").build();
format!("{}", caps);
}

2
gstreamer/src/promise.rs
View file

@ -206,7 +206,7 @@ mod tests {
});
thread::spawn(move || {
promise.reply(Some(crate::Structure::new("foo/bar", &[])));
promise.reply(Some(crate::Structure::new_empty("foo/bar")));
});
let res = receiver.recv().unwrap();

29
gstreamer/src/structure_serde.rs
View file

@ -231,22 +231,19 @@ mod tests {
let s: Structure = ron::de::from_str(s_ron).unwrap();
assert_eq!(
s.as_ref(),
Structure::new(
"test",
&[
("f1", &"abc"),
("f2", &"bcd"),
("f3", &123),
("date", &Date::new_dmy(19, DateMonth::August, 2019).unwrap()),
(
"date_time",
&DateTime::new(2f32, 2019, 8, 19, 13, 34, 42f64).unwrap()
),
("fraction", &Fraction::new(1, 2)),
("array", &Array::new(&[&1, &2])),
],
)
.as_ref()
Structure::builder("test")
.field("f1", "abc")
.field("f2", "bcd")
.field("f3", 123)
.field("date", Date::new_dmy(19, DateMonth::August, 2019).unwrap())
.field(
"date_time",
DateTime::new(2f32, 2019, 8, 19, 13, 34, 42f64).unwrap()
)
.field("fraction", Fraction::new(1, 2))
.field("array", Array::new(&[&1, &2]))
.build()
.as_ref()
);
}

8
gstreamer/src/typefind.rs
View file

@ -268,7 +268,7 @@ mod tests {
assert_eq!(
typefind.caps,
Some(Caps::new_simple("application/xml", &[]))
Some(Caps::builder("application/xml").build())
);
assert_eq!(typefind.probability, Some(TypeFindProbability::Minimum));
}
@ -282,7 +282,7 @@ mod tests {
"test_typefind",
crate::Rank::Primary,
None,
Some(&Caps::new_simple("test/test", &[])),
Some(&Caps::builder("test/test").build()),
|typefind| {
assert_eq!(typefind.length(), Some(8));
let mut found = false;
@ -295,7 +295,7 @@ mod tests {
if found {
typefind.suggest(
TypeFindProbability::Likely,
&Caps::new_simple("test/test", &[]),
&Caps::builder("test/test").build(),
);
}
},
@ -306,7 +306,7 @@ mod tests {
let data = &data[..];
let (probability, caps) = SliceTypeFind::type_find(&data);
assert_eq!(caps, Some(Caps::new_simple("test/test", &[])));
assert_eq!(caps, Some(Caps::builder("test/test").build()));
assert_eq!(probability, TypeFindProbability::Likely);
}
}