Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2025-03-03 23:30:46 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1092096 - Separate MSE prefs for MP4 and WebM; r=cajbir

Browse Source
This commit is contained in:
Anthony Jones 2014-11-04 15:22:26 +08:00
parent 932ed211cf
commit 005b05de5c
2 changed files with 18 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
dom/media/mediasource/MediaSource.cpp
View File

@ -63,21 +63,10 @@ static const unsigned int MAX_SOURCE_BUFFERS = 16;
namespace mozilla {
static const char* const gMediaSourceTypes[6] = {
// XXX: Disabled other temporarily on desktop to allow WebM testing. For now,
// set the developer-only media.mediasource.ignore_codecs pref to true to test
// other codecs, and expect things to be broken.
//
// Disabled WebM in favour of MP4 on Firefox OS.
#ifdef MOZ_GONK_MEDIACODEC
"video/mp4",
"audio/mp4",
#else
"video/webm",
"audio/webm",
#endif
#if 0
"audio/mpeg",
#endif
nullptr
};
@ -87,10 +76,6 @@ IsTypeSupported(const nsAString& aType)
if (aType.IsEmpty()) {
return NS_ERROR_DOM_INVALID_ACCESS_ERR;
}
if (Preferences::GetBool("media.mediasource.ignore_codecs", false)) {
return NS_OK;
}
// TODO: Further restrict this to formats in the spec.
nsContentTypeParser parser(aType);
nsAutoString mimeType;
nsresult rv = parser.GetType(mimeType);
@ -100,6 +85,16 @@ IsTypeSupported(const nsAString& aType)
bool found = false;
for (uint32_t i = 0; gMediaSourceTypes[i]; ++i) {
if (mimeType.EqualsASCII(gMediaSourceTypes[i])) {
if ((mimeType.EqualsASCII("video/mp4") ||
mimeType.EqualsASCII("audio/mp4")) &&
!Preferences::GetBool("media.mediasource.mp4.enabled", false)) {
break;
}
if ((mimeType.EqualsASCII("video/webm") ||
mimeType.EqualsASCII("audio/webm")) &&
!Preferences::GetBool("media.mediasource.webm.enabled", false)) {
break;
}
found = true;
break;
}

8
modules/libpref/init/all.js
View File

@ -413,6 +413,14 @@ pref("media.mediasource.enabled", false);
pref("media.mediasource.enabled", true);
#endif
#ifdef MOZ_WIDGET_GONK
pref("media.mediasource.mp4.enabled", false);
pref("media.mediasource.webm.enabled", false);
#else
pref("media.mediasource.mp4.enabled", false);
pref("media.mediasource.webm.enabled", true);
#endif
#ifdef MOZ_WEBSPEECH
pref("media.webspeech.recognition.enable", false);
pref("media.webspeech.synth.enabled", false);