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rav1enc: Simplify code

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Sending a `None` frame is equivalent to calling `flush()` so no need to
do both.
This commit is contained in:
Sebastian Dröge 2022-02-06 21:47:36 +02:00
parent 1019374324
commit b90a670de0
1 changed files with 60 additions and 69 deletions
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129
video/rav1e/src/rav1enc/imp.rs
View file

@ -124,83 +124,76 @@ impl Context {
fn send_frame(
&mut self,
in_frame: Option<(u32, &gst_video::VideoFrameRef<&gst::BufferRef>)>,
frame_number: u32,
in_frame: &gst_video::VideoFrameRef<&gst::BufferRef>,
force_keyframe: bool,
) -> Result<(), data::EncoderStatus> {
match self {
Context::Eight(ref mut context) => {
if let Some((frame_number, in_frame)) = in_frame {
let mut enc_frame = context.new_frame();
enc_frame.planes[0].copy_from_raw_u8(
in_frame.plane_data(0).unwrap(),
in_frame.plane_stride()[0] as usize,
let mut enc_frame = context.new_frame();
enc_frame.planes[0].copy_from_raw_u8(
in_frame.plane_data(0).unwrap(),
in_frame.plane_stride()[0] as usize,
1,
);
if in_frame.n_planes() > 1 {
enc_frame.planes[1].copy_from_raw_u8(
in_frame.plane_data(1).unwrap(),
in_frame.plane_stride()[1] as usize,
1,
);
enc_frame.planes[2].copy_from_raw_u8(
in_frame.plane_data(2).unwrap(),
in_frame.plane_stride()[2] as usize,
1,
);
if in_frame.n_planes() > 1 {
enc_frame.planes[1].copy_from_raw_u8(
in_frame.plane_data(1).unwrap(),
in_frame.plane_stride()[1] as usize,
1,
);
enc_frame.planes[2].copy_from_raw_u8(
in_frame.plane_data(2).unwrap(),
in_frame.plane_stride()[2] as usize,
1,
);
}
context.send_frame((
enc_frame,
Some(rav1e::data::FrameParameters {
frame_type_override: if force_keyframe {
rav1e::prelude::FrameTypeOverride::Key
} else {
rav1e::prelude::FrameTypeOverride::No
},
opaque: Some(rav1e::prelude::Opaque::new(frame_number)),
}),
))
} else {
context.send_frame(None)
}
context.send_frame((
enc_frame,
Some(rav1e::data::FrameParameters {
frame_type_override: if force_keyframe {
rav1e::prelude::FrameTypeOverride::Key
} else {
rav1e::prelude::FrameTypeOverride::No
},
opaque: Some(rav1e::prelude::Opaque::new(frame_number)),
}),
))
}
Context::Sixteen(ref mut context) => {
if let Some((frame_number, in_frame)) = in_frame {
let mut enc_frame = context.new_frame();
enc_frame.planes[0].copy_from_raw_u8(
in_frame.plane_data(0).unwrap(),
in_frame.plane_stride()[0] as usize,
let mut enc_frame = context.new_frame();
enc_frame.planes[0].copy_from_raw_u8(
in_frame.plane_data(0).unwrap(),
in_frame.plane_stride()[0] as usize,
2,
);
if in_frame.n_planes() > 1 {
enc_frame.planes[1].copy_from_raw_u8(
in_frame.plane_data(1).unwrap(),
in_frame.plane_stride()[1] as usize,
2,
);
enc_frame.planes[2].copy_from_raw_u8(
in_frame.plane_data(2).unwrap(),
in_frame.plane_stride()[2] as usize,
2,
);
if in_frame.n_planes() > 1 {
enc_frame.planes[1].copy_from_raw_u8(
in_frame.plane_data(1).unwrap(),
in_frame.plane_stride()[1] as usize,
2,
);
enc_frame.planes[2].copy_from_raw_u8(
in_frame.plane_data(2).unwrap(),
in_frame.plane_stride()[2] as usize,
2,
);
}
context.send_frame((
enc_frame,
Some(rav1e::data::FrameParameters {
frame_type_override: if force_keyframe {
rav1e::prelude::FrameTypeOverride::Key
} else {
rav1e::prelude::FrameTypeOverride::No
},
opaque: Some(rav1e::prelude::Opaque::new(frame_number)),
}),
))
} else {
context.send_frame(None)
}
context.send_frame((
enc_frame,
Some(rav1e::data::FrameParameters {
frame_type_override: if force_keyframe {
rav1e::prelude::FrameTypeOverride::Key
} else {
rav1e::prelude::FrameTypeOverride::No
},
opaque: Some(rav1e::prelude::Opaque::new(frame_number)),
}),
))
}
}
}
@ -895,9 +888,6 @@ impl VideoEncoderImpl for Rav1Enc {
let mut state_guard = self.state.lock().unwrap();
if let Some(ref mut state) = *state_guard {
if let Err(data::EncoderStatus::Failure) = state.context.send_frame(None, false) {
return Err(gst::FlowError::Error);
}
state.context.flush();
self.output_frames(element, state)?;
}
@ -936,7 +926,8 @@ impl VideoEncoderImpl for Rav1Enc {
})?;
match state.context.send_frame(
Some((frame.system_frame_number(), &in_frame)),
frame.system_frame_number(),
&in_frame,
frame
.flags()
.contains(gst_video::VideoCodecFrameFlags::FORCE_KEYFRAME),