MediaCodecList::MediaCodecList()
: mInitCheck(NO_INIT) {
FILE *file = fopen("/etc/media_codecs.xml", "r");
if (file == NULL) {
ALOGW("unable to open media codecs configuration xml file.");
return;
}
parseXMLFile(file);
if (mInitCheck == OK) {
// These are currently still used by the video editing suite.
addMediaCodec(true /* encoder */, "AACEncoder", "audio/mp4a-latm");
addMediaCodec(
false /* encoder */, "OMX.google.raw.decoder", "audio/raw");
}
// for CTS
#ifndef ANDROID_DEFAULT_CODE
#ifdef MTK_REMOVE_WMA_COMPONENT
ALOGD("ASF BUILD OPTION IS CLOSED");
const char* wma_name = "OMX.MTK.AUDIO.DECODER.WMA";
size_t indexForWma = findCodecByName(wma_name);
if(indexForWma >= 0)
mCodecInfos.removeAt(indexForWma);
#endif
#ifndef MTK_AUDIO_RAW_SUPPORT
ALOGD("PCM Component BUILD OPTION IS CLOSED");
const char* pcm_name = "OMX.MTK.AUDIO.DECODER.RAW";
size_t indexForRaw = findCodecByName(pcm_name);
if(indexForRaw >= 0)
mCodecInfos.removeAt(indexForRaw);
#endif
#endif
#if 0
for (size_t i = 0; i < mCodecInfos.size(); ++i) {
const CodecInfo &info = mCodecInfos.itemAt(i);
AString line = info.mName;
line.append(" supports ");
for (size_t j = 0; j < mTypes.size(); ++j) {
uint32_t value = mTypes.valueAt(j);
if (info.mTypes & (1ul << value)) {
line.append(mTypes.keyAt(j));
line.append(" ");
}
}
ALOGI("%s", line.c_str());
}
#endif
fclose(file);
file = NULL;
}
status_t MediaCodecList::addMediaCodecFromAttributes(
bool encoder, const char **attrs) {
const char *name = NULL;
const char *type = NULL;
size_t i = 0;
while (attrs[i] != NULL) {
if (!strcmp(attrs[i], "name")) {
if (attrs[i + 1] == NULL) {
return -EINVAL;
}
name = attrs[i + 1];
++i;
} else if (!strcmp(attrs[i], "type")) {
if (attrs[i + 1] == NULL) {
return -EINVAL;
}
type = attrs[i + 1];
++i;
} else {
return -EINVAL;
}
++i;
}
if (name == NULL) {
return -EINVAL;
}
addMediaCodec(encoder, name, type);
return OK;
}
MediaCodecList::MediaCodecList()
: mInitCheck(NO_INIT) {
FILE *file;
file = fopen("/system/etc/media_codecs.xml", "r");
if (file == NULL) {
/* Also try the old /etc/media_codecs.xml path */
file = fopen("/etc/media_codecs.xml", "r");
if (file == NULL) {
ALOGW("unable to open media codecs configuration xml file.");
return;
}
}
parseXMLFile(file);
if (mInitCheck == OK) {
// These are currently still used by the video editing suite.
addMediaCodec(true /* encoder */, "AACEncoder", "audio/mp4a-latm");
addMediaCodec(
false /* encoder */, "OMX.google.raw.decoder", "audio/raw");
}
#if 0
for (size_t i = 0; i < mCodecInfos.size(); ++i) {
const CodecInfo &info = mCodecInfos.itemAt(i);
AString line = info.mName;
line.append(" supports ");
for (size_t j = 0; j < mTypes.size(); ++j) {
uint32_t value = mTypes.valueAt(j);
if (info.mTypes & (1ul << value)) {
line.append(mTypes.keyAt(j));
line.append(" ");
}
}
ALOGI("%s", line.c_str());
}
#endif
fclose(file);
file = NULL;
}