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audio: Use correctly aligned arrays for audio pack/unpack test

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Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/issues/550

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-rs/-/merge_requests/1701>
This commit is contained in:
Sebastian Dröge 2025-04-06 21:57:36 +03:00 committed by GStreamer Marge Bot
parent f65d6f9c07
commit 521f0fe168
3 changed files with 17 additions and 5 deletions
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1
Cargo.lock generated
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@ -985,6 +985,7 @@ dependencies = [
name = "gstreamer-audio"
version = "0.24.0"
dependencies = [
"byte-slice-cast",
"cfg-if",
"gir-format-check",
"glib",

1
gstreamer-audio/Cargo.toml
View file

@ -27,6 +27,7 @@ smallvec = "1.0"
itertools = "0.14"
serde_json = "1.0"
gir-format-check = "0.1"
byte-slice-cast = "1.0"
[features]
default = []

20
gstreamer-audio/src/audio_format_info.rs
View file

@ -450,6 +450,8 @@ mod tests {
#[test]
fn pack_unpack() {
use byte_slice_cast::*;
gst::init().unwrap();
let info = AudioFormatInfo::from_format(crate::AudioFormat::S16le);
@ -457,12 +459,20 @@ mod tests {
assert!(unpack_info.width() > 0);
let input = [0, 0, 255, 255, 128, 128, 64, 64];
let mut unpacked = [0; 16];
let mut output = [0; 8];
let input = [0i16, i16::MAX, i16::MIN, 0i16];
let mut unpacked = [0i32; 4];
let mut output = [0i16; 4];
info.unpack(crate::AudioPackFlags::empty(), &mut unpacked, &input);
info.pack(crate::AudioPackFlags::empty(), &mut output, &unpacked);
info.unpack(
crate::AudioPackFlags::empty(),
unpacked.as_mut_byte_slice(),
input.as_byte_slice(),
);
info.pack(
crate::AudioPackFlags::empty(),
output.as_mut_byte_slice(),
unpacked.as_byte_slice(),
);
assert_eq!(input, output);
}