blob: a570ffe0b08e6ff8ecd4304bb21e936ac10e2897 [file] [log] [blame]
/*
* Copyright 2014, The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//#define LOG_NDEBUG 0
#define LOG_TAG "MediaCodecInfo"
#include <utils/Log.h>
#include <media/IOMX.h>
#include <media/MediaCodecInfo.h>
#include <media/stagefright/foundation/ADebug.h>
#include <media/stagefright/foundation/AMessage.h>
#include <binder/Parcel.h>
namespace android {
void MediaCodecInfo::Capabilities::getSupportedProfileLevels(
Vector<ProfileLevel> *profileLevels) const {
profileLevels->clear();
profileLevels->appendVector(mProfileLevels);
}
void MediaCodecInfo::Capabilities::getSupportedColorFormats(
Vector<uint32_t> *colorFormats) const {
colorFormats->clear();
colorFormats->appendVector(mColorFormats);
}
uint32_t MediaCodecInfo::Capabilities::getFlags() const {
return mFlags;
}
const sp<AMessage> MediaCodecInfo::Capabilities::getDetails() const {
return mDetails;
}
MediaCodecInfo::Capabilities::Capabilities()
: mFlags(0) {
mDetails = new AMessage;
}
// static
sp<MediaCodecInfo::Capabilities> MediaCodecInfo::Capabilities::FromParcel(
const Parcel &parcel) {
sp<MediaCodecInfo::Capabilities> caps = new Capabilities();
size_t size = static_cast<size_t>(parcel.readInt32());
for (size_t i = 0; i < size; i++) {
ProfileLevel profileLevel;
profileLevel.mProfile = static_cast<uint32_t>(parcel.readInt32());
profileLevel.mLevel = static_cast<uint32_t>(parcel.readInt32());
if (caps != NULL) {
caps->mProfileLevels.push_back(profileLevel);
}
}
size = static_cast<size_t>(parcel.readInt32());
for (size_t i = 0; i < size; i++) {
uint32_t color = static_cast<uint32_t>(parcel.readInt32());
if (caps != NULL) {
caps->mColorFormats.push_back(color);
}
}
uint32_t flags = static_cast<uint32_t>(parcel.readInt32());
sp<AMessage> details = AMessage::FromParcel(parcel);
if (details == NULL)
return NULL;
if (caps != NULL) {
caps->mFlags = flags;
caps->mDetails = details;
}
return caps;
}
status_t MediaCodecInfo::Capabilities::writeToParcel(Parcel *parcel) const {
CHECK_LE(mProfileLevels.size(), static_cast<size_t>(INT32_MAX));
parcel->writeInt32(mProfileLevels.size());
for (size_t i = 0; i < mProfileLevels.size(); i++) {
parcel->writeInt32(mProfileLevels.itemAt(i).mProfile);
parcel->writeInt32(mProfileLevels.itemAt(i).mLevel);
}
CHECK_LE(mColorFormats.size(), static_cast<size_t>(INT32_MAX));
parcel->writeInt32(mColorFormats.size());
for (size_t i = 0; i < mColorFormats.size(); i++) {
parcel->writeInt32(mColorFormats.itemAt(i));
}
parcel->writeInt32(mFlags);
mDetails->writeToParcel(parcel);
return OK;
}
void MediaCodecInfo::CapabilitiesWriter::addDetail(
const char* key, const char* value) {
mCap->mDetails->setString(key, value);
}
void MediaCodecInfo::CapabilitiesWriter::addDetail(
const char* key, int32_t value) {
mCap->mDetails->setInt32(key, value);
}
void MediaCodecInfo::CapabilitiesWriter::addProfileLevel(
uint32_t profile, uint32_t level) {
ProfileLevel profileLevel;
profileLevel.mProfile = profile;
profileLevel.mLevel = level;
if (mCap->mProfileLevelsSorted.indexOf(profileLevel) < 0) {
mCap->mProfileLevels.push_back(profileLevel);
mCap->mProfileLevelsSorted.add(profileLevel);
}
}
void MediaCodecInfo::CapabilitiesWriter::addColorFormat(uint32_t format) {
if (mCap->mColorFormatsSorted.indexOf(format) < 0) {
mCap->mColorFormats.push(format);
mCap->mColorFormatsSorted.add(format);
}
}
void MediaCodecInfo::CapabilitiesWriter::addFlags(uint32_t flags) {
mCap->mFlags |= flags;
}
MediaCodecInfo::CapabilitiesWriter::CapabilitiesWriter(
MediaCodecInfo::Capabilities* cap) : mCap(cap) {
}
bool MediaCodecInfo::isEncoder() const {
return mIsEncoder;
}
void MediaCodecInfo::getSupportedMimes(Vector<AString> *mimes) const {
mimes->clear();
for (size_t ix = 0; ix < mCaps.size(); ix++) {
mimes->push_back(mCaps.keyAt(ix));
}
}
const sp<MediaCodecInfo::Capabilities>
MediaCodecInfo::getCapabilitiesFor(const char *mime) const {
ssize_t ix = getCapabilityIndex(mime);
if (ix >= 0) {
return mCaps.valueAt(ix);
}
return NULL;
}
const char *MediaCodecInfo::getCodecName() const {
return mName.c_str();
}
const char *MediaCodecInfo::getOwnerName() const {
return mOwner.c_str();
}
// static
sp<MediaCodecInfo> MediaCodecInfo::FromParcel(const Parcel &parcel) {
AString name = AString::FromParcel(parcel);
AString owner = AString::FromParcel(parcel);
bool isEncoder = static_cast<bool>(parcel.readInt32());
sp<MediaCodecInfo> info = new MediaCodecInfo;
info->mName = name;
info->mOwner = owner;
info->mIsEncoder = isEncoder;
size_t size = static_cast<size_t>(parcel.readInt32());
for (size_t i = 0; i < size; i++) {
AString mime = AString::FromParcel(parcel);
sp<Capabilities> caps = Capabilities::FromParcel(parcel);
if (caps == NULL)
return NULL;
if (info != NULL) {
info->mCaps.add(mime, caps);
}
}
return info;
}
status_t MediaCodecInfo::writeToParcel(Parcel *parcel) const {
mName.writeToParcel(parcel);
mOwner.writeToParcel(parcel);
parcel->writeInt32(mIsEncoder);
parcel->writeInt32(mCaps.size());
for (size_t i = 0; i < mCaps.size(); i++) {
mCaps.keyAt(i).writeToParcel(parcel);
mCaps.valueAt(i)->writeToParcel(parcel);
}
return OK;
}
ssize_t MediaCodecInfo::getCapabilityIndex(const char *mime) const {
if (mime) {
for (size_t ix = 0; ix < mCaps.size(); ix++) {
if (mCaps.keyAt(ix).equalsIgnoreCase(mime)) {
return ix;
}
}
}
return -1;
}
MediaCodecInfo::MediaCodecInfo() {
}
void MediaCodecInfoWriter::setName(const char* name) {
mInfo->mName = name;
}
void MediaCodecInfoWriter::setOwner(const char* owner) {
mInfo->mOwner = owner;
}
void MediaCodecInfoWriter::setEncoder(bool isEncoder) {
mInfo->mIsEncoder = isEncoder;
}
std::unique_ptr<MediaCodecInfo::CapabilitiesWriter>
MediaCodecInfoWriter::addMime(const char *mime) {
ssize_t ix = mInfo->getCapabilityIndex(mime);
if (ix >= 0) {
return std::unique_ptr<MediaCodecInfo::CapabilitiesWriter>(
new MediaCodecInfo::CapabilitiesWriter(
mInfo->mCaps.valueAt(ix).get()));
}
sp<MediaCodecInfo::Capabilities> caps = new MediaCodecInfo::Capabilities();
mInfo->mCaps.add(AString(mime), caps);
return std::unique_ptr<MediaCodecInfo::CapabilitiesWriter>(
new MediaCodecInfo::CapabilitiesWriter(caps.get()));
}
bool MediaCodecInfoWriter::removeMime(const char *mime) {
ssize_t ix = mInfo->getCapabilityIndex(mime);
if (ix >= 0) {
mInfo->mCaps.removeItemsAt(ix);
return true;
}
return false;
}
MediaCodecInfoWriter::MediaCodecInfoWriter(MediaCodecInfo* info) :
mInfo(info) {
}
} // namespace android