static bool
IsPlayableWithGMP(mozIGeckoMediaPluginService* aGMPS,
const nsAString& aKeySystem,
const nsAString& aContentType)
{
#ifdef MOZ_FMP4
nsContentTypeParser parser(aContentType);
nsAutoString mimeType;
nsresult rv = parser.GetType(mimeType);
if (NS_FAILED(rv)) {
return false;
}
if (!mimeType.EqualsLiteral("audio/mp4") &&
!mimeType.EqualsLiteral("audio/x-m4a") &&
!mimeType.EqualsLiteral("video/mp4")) {
return false;
}
nsAutoString codecs;
parser.GetParameter("codecs", codecs);
NS_ConvertUTF16toUTF8 mimeTypeUTF8(mimeType);
bool hasAAC = false;
bool hasH264 = false;
bool hasMP3 = false;
if (!MP4Decoder::CanHandleMediaType(mimeTypeUTF8,
codecs,
hasAAC,
hasH264,
hasMP3) ||
hasMP3) {
return false;
}
return (!hasAAC ||
!(HaveGMPFor(aGMPS,
NS_ConvertUTF16toUTF8(aKeySystem),
NS_LITERAL_CSTRING(GMP_API_DECRYPTOR),
NS_LITERAL_CSTRING("aac")) ||
// XXX remove later in bug 1147692
HaveGMPFor(aGMPS,
NS_ConvertUTF16toUTF8(aKeySystem),
NS_LITERAL_CSTRING(GMP_API_DECRYPTOR_COMPAT),
NS_LITERAL_CSTRING("aac")))) &&
(!hasH264 ||
!(HaveGMPFor(aGMPS,
NS_ConvertUTF16toUTF8(aKeySystem),
NS_LITERAL_CSTRING(GMP_API_DECRYPTOR),
NS_LITERAL_CSTRING("h264")) ||
// XXX remove later in bug 1147692
HaveGMPFor(aGMPS,
NS_ConvertUTF16toUTF8(aKeySystem),
NS_LITERAL_CSTRING(GMP_API_DECRYPTOR_COMPAT),
NS_LITERAL_CSTRING("h264"))));
#else
return false;
#endif
}
static nsresult
IsTypeSupported(const nsAString& aType)
{
if (aType.IsEmpty()) {
return NS_ERROR_DOM_INVALID_ACCESS_ERR;
}
nsContentTypeParser parser(aType);
nsAutoString mimeType;
nsresult rv = parser.GetType(mimeType);
if (NS_FAILED(rv)) {
return NS_ERROR_DOM_INVALID_STATE_ERR;
}
NS_ConvertUTF16toUTF8 mimeTypeUTF8(mimeType);
nsAutoString codecs;
bool hasCodecs = NS_SUCCEEDED(parser.GetParameter("codecs", codecs));
for (uint32_t i = 0; gMediaSourceTypes[i]; ++i) {
if (mimeType.EqualsASCII(gMediaSourceTypes[i])) {
if (DecoderTraits::IsMP4TypeAndEnabled(mimeTypeUTF8)) {
if (!Preferences::GetBool("media.mediasource.mp4.enabled", false)) {
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}
if (hasCodecs &&
DecoderTraits::CanHandleCodecsType(mimeTypeUTF8.get(),
codecs) == CANPLAY_NO) {
return NS_ERROR_DOM_INVALID_STATE_ERR;
}
return NS_OK;
} else if (DecoderTraits::IsWebMTypeAndEnabled(mimeTypeUTF8)) {
if (!(Preferences::GetBool("media.mediasource.webm.enabled", false) ||
(Preferences::GetBool("media.mediasource.webm.audio.enabled", true) &&
DecoderTraits::IsWebMAudioType(mimeTypeUTF8)) ||
IsWebMForced())) {
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}
if (hasCodecs &&
DecoderTraits::CanHandleCodecsType(mimeTypeUTF8.get(),
codecs) == CANPLAY_NO) {
return NS_ERROR_DOM_INVALID_STATE_ERR;
}
return NS_OK;
}
}
}
return NS_ERROR_DOM_NOT_SUPPORTED_ERR;
}
