public final class android.media.MediaCodecList
minor version: 0
major version: 59
flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
this_class: android.media.MediaCodecList
super_class: java.lang.Object
{
private static final java.lang.String TAG;
descriptor: Ljava/lang/String;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: "MediaCodecList"
private static java.lang.Object sInitLock;
descriptor: Ljava/lang/Object;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static android.media.MediaCodecInfo[] sAllCodecInfos;
descriptor: [Landroid/media/MediaCodecInfo;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static android.media.MediaCodecInfo[] sRegularCodecInfos;
descriptor: [Landroid/media/MediaCodecInfo;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
private static java.util.Map<java.lang.String, java.lang.Object> sGlobalSettings;
descriptor: Ljava/util/Map;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
public static final int REGULAR_CODECS;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 0
public static final int ALL_CODECS;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1
private android.media.MediaCodecInfo[] mCodecInfos;
descriptor: [Landroid/media/MediaCodecInfo;
flags: (0x0002) ACC_PRIVATE
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=0, args_size=0
0: new java.lang.Object
dup
invokespecial java.lang.Object.<init>:()V
putstatic android.media.MediaCodecList.sInitLock:Ljava/lang/Object;
1: ldc "media_jni"
invokestatic java.lang.System.loadLibrary:(Ljava/lang/String;)V
2: invokestatic android.media.MediaCodecList.native_init:()V
3: return
LocalVariableTable:
Start End Slot Name Signature
public static final int getCodecCount();
descriptor: ()I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
Code:
stack=1, locals=0, args_size=0
0: invokestatic android.media.MediaCodecList.initCodecList:()V
1: getstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
arraylength
ireturn
LocalVariableTable:
Start End Slot Name Signature
private static final native int native_getCodecCount();
descriptor: ()I
flags: (0x011a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_NATIVE
public static final android.media.MediaCodecInfo getCodecInfoAt(int);
descriptor: (I)Landroid/media/MediaCodecInfo;
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: invokestatic android.media.MediaCodecList.initCodecList:()V
1: iload 0
iflt 2
iload 0
getstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
arraylength
if_icmple 3
2: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
3: StackMap locals:
StackMap stack:
getstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
iload 0
aaload
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 index I
MethodParameters:
Name Flags
index
static final java.util.Map<java.lang.String, java.lang.Object> getGlobalSettings();
descriptor: ()Ljava/util/Map;
flags: (0x0018) ACC_STATIC, ACC_FINAL
Code:
stack=2, locals=1, args_size=0
0: getstatic android.media.MediaCodecList.sInitLock:Ljava/lang/Object;
dup
astore 0
monitorenter
1: getstatic android.media.MediaCodecList.sGlobalSettings:Ljava/util/Map;
ifnonnull 3
2: invokestatic android.media.MediaCodecList.native_getGlobalSettings:()Ljava/util/Map;
putstatic android.media.MediaCodecList.sGlobalSettings:Ljava/util/Map;
3: StackMap locals: java.lang.Object
StackMap stack:
aload 0
monitorexit
4: goto 7
StackMap locals:
StackMap stack: java.lang.Throwable
5: aload 0
monitorexit
6: athrow
7: StackMap locals:
StackMap stack:
getstatic android.media.MediaCodecList.sGlobalSettings:Ljava/util/Map;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exception table:
from to target type
1 4 5 any
5 6 5 any
Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
private static final void initCodecList();
descriptor: ()V
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
Code:
stack=3, locals=6, args_size=0
0: getstatic android.media.MediaCodecList.sInitLock:Ljava/lang/Object;
dup
astore 0
monitorenter
1: getstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
ifnonnull 21
2: invokestatic android.media.MediaCodecList.native_getCodecCount:()I
istore 1
start local 1 3: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 2
start local 2 4: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 3
start local 3 5: iconst_0
istore 4
start local 4 6: goto 16
7: StackMap locals: java.lang.Object int java.util.ArrayList java.util.ArrayList int
StackMap stack:
iload 4
invokestatic android.media.MediaCodecList.getNewCodecInfoAt:(I)Landroid/media/MediaCodecInfo;
astore 5
start local 5 8: aload 3
aload 5
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
9: aload 5
invokevirtual android.media.MediaCodecInfo.makeRegular:()Landroid/media/MediaCodecInfo;
astore 5
10: aload 5
ifnull 15
11: aload 2
aload 5
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
end local 5 12: goto 15
StackMap locals:
StackMap stack: java.lang.Exception
13: astore 5
start local 5 14: ldc "MediaCodecList"
ldc "Could not get codec capabilities"
aload 5
invokestatic android.util.Log.e:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/Throwable;)I
pop
end local 5 15: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
16: iload 4
iload 1
if_icmplt 7
end local 4 17: aload 2
aload 2
invokevirtual java.util.ArrayList.size:()I
anewarray android.media.MediaCodecInfo
invokevirtual java.util.ArrayList.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
checkcast android.media.MediaCodecInfo[]
18: putstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
19: aload 3
aload 3
invokevirtual java.util.ArrayList.size:()I
anewarray android.media.MediaCodecInfo
invokevirtual java.util.ArrayList.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
checkcast android.media.MediaCodecInfo[]
20: putstatic android.media.MediaCodecList.sAllCodecInfos:[Landroid/media/MediaCodecInfo;
end local 3 end local 2 end local 1 21: StackMap locals: java.lang.Object
StackMap stack:
aload 0
monitorexit
22: goto 25
StackMap locals:
StackMap stack: java.lang.Throwable
23: aload 0
monitorexit
24: athrow
25: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
3 21 1 count I
4 21 2 regulars Ljava/util/ArrayList<Landroid/media/MediaCodecInfo;>;
5 21 3 all Ljava/util/ArrayList<Landroid/media/MediaCodecInfo;>;
6 17 4 index I
8 12 5 info Landroid/media/MediaCodecInfo;
14 15 5 e Ljava/lang/Exception;
Exception table:
from to target type
7 12 13 Class java.lang.Exception
1 22 23 any
23 24 23 any
private static android.media.MediaCodecInfo getNewCodecInfoAt(int);
descriptor: (I)Landroid/media/MediaCodecInfo;
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=8, args_size=1
start local 0 0: iload 0
invokestatic android.media.MediaCodecList.getSupportedTypes:(I)[Ljava/lang/String;
astore 1
start local 1 1: aload 1
arraylength
anewarray android.media.MediaCodecInfo$CodecCapabilities
2: astore 2
start local 2 3: iconst_0
istore 3
start local 3 4: aload 1
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 8
StackMap locals: int java.lang.String[] android.media.MediaCodecInfo$CodecCapabilities[] int top int int java.lang.String[]
StackMap stack:
5: aload 7
iload 5
aaload
astore 4
start local 4 6: aload 2
iload 3
iinc 3 1
iload 0
aload 4
invokestatic android.media.MediaCodecList.getCodecCapabilities:(ILjava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;
aastore
end local 4 7: iinc 5 1
StackMap locals:
StackMap stack:
8: iload 5
iload 6
if_icmplt 5
9: new android.media.MediaCodecInfo
dup
10: iload 0
invokestatic android.media.MediaCodecList.getCodecName:(I)Ljava/lang/String;
iload 0
invokestatic android.media.MediaCodecList.isEncoder:(I)Z
aload 2
11: invokespecial android.media.MediaCodecInfo.<init>:(Ljava/lang/String;Z[Landroid/media/MediaCodecInfo$CodecCapabilities;)V
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 index I
1 12 1 supportedTypes [Ljava/lang/String;
3 12 2 caps [Landroid/media/MediaCodecInfo$CodecCapabilities;
4 12 3 typeIx I
6 7 4 type Ljava/lang/String;
MethodParameters:
Name Flags
index
static final native java.lang.String getCodecName(int);
descriptor: (I)Ljava/lang/String;
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
MethodParameters:
Name Flags
index
static final native boolean isEncoder(int);
descriptor: (I)Z
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
MethodParameters:
Name Flags
index
static final native java.lang.String[] getSupportedTypes(int);
descriptor: (I)[Ljava/lang/String;
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
MethodParameters:
Name Flags
index
static final native android.media.MediaCodecInfo$CodecCapabilities getCodecCapabilities(int, java.lang.String);
descriptor: (ILjava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
MethodParameters:
Name Flags
index
type
static final native java.util.Map<java.lang.String, java.lang.Object> native_getGlobalSettings();
descriptor: ()Ljava/util/Map;
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
static final native int findCodecByName(java.lang.String);
descriptor: (Ljava/lang/String;)I
flags: (0x0118) ACC_STATIC, ACC_FINAL, ACC_NATIVE
MethodParameters:
Name Flags
codec
public static android.media.MediaCodecInfo getInfoFor(java.lang.String);
descriptor: (Ljava/lang/String;)Landroid/media/MediaCodecInfo;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: invokestatic android.media.MediaCodecList.initCodecList:()V
1: getstatic android.media.MediaCodecList.sAllCodecInfos:[Landroid/media/MediaCodecInfo;
aload 0
invokestatic android.media.MediaCodecList.findCodecByName:(Ljava/lang/String;)I
aaload
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 codec Ljava/lang/String;
MethodParameters:
Name Flags
codec
private static final native void native_init();
descriptor: ()V
flags: (0x011a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_NATIVE
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
invokespecial android.media.MediaCodecList.<init>:(I)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Landroid/media/MediaCodecList;
public void <init>(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: invokestatic android.media.MediaCodecList.initCodecList:()V
2: iload 1
ifne 5
3: aload 0
getstatic android.media.MediaCodecList.sRegularCodecInfos:[Landroid/media/MediaCodecInfo;
putfield android.media.MediaCodecList.mCodecInfos:[Landroid/media/MediaCodecInfo;
4: goto 6
5: StackMap locals: android.media.MediaCodecList int
StackMap stack:
aload 0
getstatic android.media.MediaCodecList.sAllCodecInfos:[Landroid/media/MediaCodecInfo;
putfield android.media.MediaCodecList.mCodecInfos:[Landroid/media/MediaCodecInfo;
6: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Landroid/media/MediaCodecList;
0 7 1 kind I
MethodParameters:
Name Flags
kind
public final android.media.MediaCodecInfo[] getCodecInfos();
descriptor: ()[Landroid/media/MediaCodecInfo;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield android.media.MediaCodecList.mCodecInfos:[Landroid/media/MediaCodecInfo;
aload 0
getfield android.media.MediaCodecList.mCodecInfos:[Landroid/media/MediaCodecInfo;
arraylength
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[Ljava/lang/Object;
checkcast android.media.MediaCodecInfo[]
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/media/MediaCodecList;
public final java.lang.String findDecoderForFormat(android.media.MediaFormat);
descriptor: (Landroid/media/MediaFormat;)Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iconst_0
aload 1
invokevirtual android.media.MediaCodecList.findCodecForFormat:(ZLandroid/media/MediaFormat;)Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/media/MediaCodecList;
0 1 1 format Landroid/media/MediaFormat;
MethodParameters:
Name Flags
format
public final java.lang.String findEncoderForFormat(android.media.MediaFormat);
descriptor: (Landroid/media/MediaFormat;)Ljava/lang/String;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iconst_1
aload 1
invokevirtual android.media.MediaCodecList.findCodecForFormat:(ZLandroid/media/MediaFormat;)Ljava/lang/String;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Landroid/media/MediaCodecList;
0 1 1 format Landroid/media/MediaFormat;
MethodParameters:
Name Flags
format
private java.lang.String findCodecForFormat(boolean, android.media.MediaFormat);
descriptor: (ZLandroid/media/MediaFormat;)Ljava/lang/String;
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=9, args_size=3
start local 0 start local 1 start local 2 0: aload 2
ldc "mime"
invokevirtual android.media.MediaFormat.getString:(Ljava/lang/String;)Ljava/lang/String;
astore 3
start local 3 1: aload 0
getfield android.media.MediaCodecList.mCodecInfos:[Landroid/media/MediaCodecInfo;
dup
astore 7
arraylength
istore 6
iconst_0
istore 5
goto 11
StackMap locals: android.media.MediaCodecList int android.media.MediaFormat java.lang.String top int int android.media.MediaCodecInfo[]
StackMap stack:
2: aload 7
iload 5
aaload
astore 4
start local 4 3: aload 4
invokevirtual android.media.MediaCodecInfo.isEncoder:()Z
iload 1
if_icmpeq 5
4: goto 10
5: StackMap locals: android.media.MediaCodecList int android.media.MediaFormat java.lang.String android.media.MediaCodecInfo int int android.media.MediaCodecInfo[]
StackMap stack:
aload 4
aload 3
invokevirtual android.media.MediaCodecInfo.getCapabilitiesForType:(Ljava/lang/String;)Landroid/media/MediaCodecInfo$CodecCapabilities;
astore 8
start local 8 6: aload 8
ifnull 10
aload 8
aload 2
invokevirtual android.media.MediaCodecInfo$CodecCapabilities.isFormatSupported:(Landroid/media/MediaFormat;)Z
ifeq 10
7: aload 4
invokevirtual android.media.MediaCodecInfo.getName:()Ljava/lang/String;
8: areturn
end local 8 9: StackMap locals:
StackMap stack: java.lang.IllegalArgumentException
pop
end local 4 10: StackMap locals: android.media.MediaCodecList int android.media.MediaFormat java.lang.String top int int android.media.MediaCodecInfo[]
StackMap stack:
iinc 5 1
StackMap locals:
StackMap stack:
11: iload 5
iload 6
if_icmplt 2
12: aconst_null
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Landroid/media/MediaCodecList;
0 13 1 encoder Z
0 13 2 format Landroid/media/MediaFormat;
1 13 3 mime Ljava/lang/String;
3 10 4 info Landroid/media/MediaCodecInfo;
6 9 8 caps Landroid/media/MediaCodecInfo$CodecCapabilities;
Exception table:
from to target type
5 8 9 Class java.lang.IllegalArgumentException
MethodParameters:
Name Flags
encoder
format
}
SourceFile: "MediaCodecList.java"
InnerClasses:
public final CodecCapabilities = android.media.MediaCodecInfo$CodecCapabilities of android.media.MediaCodecInfo