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// Copyright (C) 2020 Markus Ebner <info@ebner-markus.de>
//
// 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.
fn init() {
use std::sync::Once;
static INIT: Once = Once::new();
INIT.call_once(|| {
gst::init().unwrap();
gstgif::plugin_register_static().expect("gif test");
});
}
#[test]
fn test_encode_rgba() {
init();
let video_info = gst_video::VideoInfo::builder(gst_video::VideoFormat::Rgba, 160, 120)
.fps((30, 1))
.build()
.unwrap();
test_encode(&video_info);
}
#[test]
fn test_encode_rgb() {
init();
let video_info = gst_video::VideoInfo::builder(gst_video::VideoFormat::Rgb, 160, 120)
.fps((30, 1))
.build()
.unwrap();
test_encode(&video_info);
}
fn test_encode(video_info: &gst_video::VideoInfo) {
let mut h = gst_check::Harness::new("gifenc");
h.set_src_caps(video_info.to_caps().unwrap());
for pts in 0..5 {
let buffer = {
let mut buffer = gst::Buffer::with_size(video_info.size()).unwrap();
{
let buffer = buffer.get_mut().unwrap();
buffer.set_pts(gst::ClockTime::from_seconds(pts));
}
let mut vframe =
gst_video::VideoFrame::from_buffer_writable(buffer, video_info).unwrap();
for v in vframe.plane_data_mut(0).unwrap() {
*v = 128;
}
vframe.into_buffer()
};
h.push(buffer.clone()).unwrap();
}
h.push_event(gst::event::Eos::new());
for _ in 0..6 {
// last frame is the GIF trailer
let buffer = h.pull().unwrap();
// Currently, every frame should be a full frame
assert!(!buffer.flags().contains(gst::BufferFlags::DELTA_UNIT))
}
}
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