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Add logging to font-face loading.

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This commit is contained in:
Ms2ger 2016-12-14 17:28:56 +01:00
parent d485bbec09
commit 476a209c45
1 changed files with 5 additions and 0 deletions
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5
components/gfx/font_cache_thread.rs
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@ -223,25 +223,30 @@ impl FontCache {
let channel_to_self = self.channel_to_self.clone(); let channel_to_self = self.channel_to_self.clone();
let bytes = Mutex::new(Vec::new()); let bytes = Mutex::new(Vec::new());
let response_valid = Mutex::new(false); let response_valid = Mutex::new(false);
debug!("Loading @font-face {} from {}", family_name, url);
fetch_async(request, &self.core_resource_thread, move |response| { fetch_async(request, &self.core_resource_thread, move |response| {
match response { match response {
FetchResponseMsg::ProcessRequestBody | FetchResponseMsg::ProcessRequestBody |
FetchResponseMsg::ProcessRequestEOF => (), FetchResponseMsg::ProcessRequestEOF => (),
FetchResponseMsg::ProcessResponse(meta_result) => { FetchResponseMsg::ProcessResponse(meta_result) => {
trace!("@font-face {} metadata ok={:?}", family_name, meta_result.is_ok());
*response_valid.lock().unwrap() = meta_result.is_ok(); *response_valid.lock().unwrap() = meta_result.is_ok();
} }
FetchResponseMsg::ProcessResponseChunk(new_bytes) => { FetchResponseMsg::ProcessResponseChunk(new_bytes) => {
trace!("@font-face {} chunk={:?}", family_name, new_bytes);
if *response_valid.lock().unwrap() { if *response_valid.lock().unwrap() {
bytes.lock().unwrap().extend(new_bytes.into_iter()) bytes.lock().unwrap().extend(new_bytes.into_iter())
} }
} }
FetchResponseMsg::ProcessResponseEOF(response) => { FetchResponseMsg::ProcessResponseEOF(response) => {
trace!("@font-face {} EOF={:?}", family_name, response);
if response.is_err() || !*response_valid.lock().unwrap() { if response.is_err() || !*response_valid.lock().unwrap() {
let msg = Command::AddWebFont(family_name.clone(), sources.clone(), sender.clone()); let msg = Command::AddWebFont(family_name.clone(), sources.clone(), sender.clone());
channel_to_self.send(msg).unwrap(); channel_to_self.send(msg).unwrap();
return; return;
} }
let bytes = mem::replace(&mut *bytes.lock().unwrap(), vec![]); let bytes = mem::replace(&mut *bytes.lock().unwrap(), vec![]);
trace!("@font-face {} data={:?}", family_name, bytes);
let bytes = match fontsan::process(&bytes) { let bytes = match fontsan::process(&bytes) {
Ok(san) => san, Ok(san) => san,
Err(_) => { Err(_) => {