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codec/encoder/video: check the passed frame is in the proper format

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This commit is contained in:
meh 2015-09-27 20:30:44 +02:00
parent e1e6e8cca7
commit 3ba84fb7ea
1 changed files with 10 additions and 1 deletions
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11
src/codec/encoder/video.rs
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@ -358,6 +358,10 @@ pub struct Encoder(pub Video);
impl Encoder {
pub fn encode(&mut self, frame: &frame::Video, out: &mut Packet) -> Result<bool, Error> {
unsafe {
if self.format() != frame.format() {
return Err(Error::InvalidData);
}
let mut got: c_int = 0;
match avcodec_encode_video2(self.0.as_mut_ptr(), out.as_mut_ptr(), frame.as_ptr(), &mut got) {
@ -369,7 +373,12 @@ impl Encoder {
pub fn flush(&mut self, out: &mut Packet) -> Result<bool, Error> {
unsafe {
self.encode(&frame::Video::wrap(ptr::null_mut()), out)
let mut got: c_int = 0;
match avcodec_encode_video2(self.0.as_mut_ptr(), out.as_mut_ptr(), ptr::null(), &mut got) {
e if e < 0 => Err(Error::from(e)),
_ => Ok(got != 0)
}
}
}