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Extract unknown encoder error message

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This will allow to reuse the same code for audio encoder selection.
This commit is contained in:
Romain Vimont 2023-02-19 20:03:04 +01:00
parent 44e3fab8de
commit 0e85424ffb
2 changed files with 39 additions and 27 deletions
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38
server/src/main/java/com/genymobile/scrcpy/CodecUtils.java Normal file
View file

@ -0,0 +1,38 @@
package com.genymobile.scrcpy;
import android.media.MediaCodecInfo;
import android.media.MediaCodecList;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
public final class CodecUtils {
private CodecUtils() {
// not instantiable
}
public static String buildUnknownEncoderMessage(Codec codec, String encoderName) {
StringBuilder msg = new StringBuilder("Encoder '").append(encoderName).append("' for ").append(codec.getName()).append(" not found");
MediaCodecInfo[] encoders = listEncoders(codec.getMimeType());
if (encoders != null && encoders.length > 0) {
msg.append("\nTry to use one of the available encoders:");
for (MediaCodecInfo encoder : encoders) {
msg.append("\n scrcpy --codec=").append(codec.getName()).append(" --encoder='").append(encoder.getName()).append("'");
}
}
return msg.toString();
}
private static MediaCodecInfo[] listEncoders(String mimeType) {
List<MediaCodecInfo> result = new ArrayList<>();
MediaCodecList list = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
for (MediaCodecInfo codecInfo : list.getCodecInfos()) {
if (codecInfo.isEncoder() && Arrays.asList(codecInfo.getSupportedTypes()).contains(mimeType)) {
result.add(codecInfo);
}
}
return result.toArray(new MediaCodecInfo[result.size()]);
}
}

28
server/src/main/java/com/genymobile/scrcpy/ScreenEncoder.java
View file

@ -5,7 +5,6 @@ import com.genymobile.scrcpy.wrappers.SurfaceControl;
import android.graphics.Rect;
import android.media.MediaCodec;
import android.media.MediaCodecInfo;
import android.media.MediaCodecList;
import android.media.MediaFormat;
import android.os.Build;
import android.os.IBinder;
@ -14,8 +13,6 @@ import android.view.Surface;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.concurrent.atomic.AtomicBoolean;
@ -199,24 +196,13 @@ public class ScreenEncoder implements Device.RotationListener {
return !eof;
}
private static MediaCodecInfo[] listEncoders(String videoMimeType) {
List<MediaCodecInfo> result = new ArrayList<>();
MediaCodecList list = new MediaCodecList(MediaCodecList.REGULAR_CODECS);
for (MediaCodecInfo codecInfo : list.getCodecInfos()) {
if (codecInfo.isEncoder() && Arrays.asList(codecInfo.getSupportedTypes()).contains(videoMimeType)) {
result.add(codecInfo);
}
}
return result.toArray(new MediaCodecInfo[result.size()]);
}
private static MediaCodec createMediaCodec(Codec codec, String encoderName) throws IOException, ConfigurationException {
if (encoderName != null) {
Ln.d("Creating encoder by name: '" + encoderName + "'");
try {
return MediaCodec.createByCodecName(encoderName);
} catch (IllegalArgumentException e) {
Ln.e(buildUnknownEncoderMessage(codec, encoderName));
Ln.e(CodecUtils.buildUnknownEncoderMessage(codec, encoderName));
throw new ConfigurationException("Unknown encoder: " + encoderName);
}
}
@ -225,18 +211,6 @@ public class ScreenEncoder implements Device.RotationListener {
return mediaCodec;
}
private static String buildUnknownEncoderMessage(Codec codec, String encoderName) {
StringBuilder msg = new StringBuilder("Encoder '").append(encoderName).append("' for ").append(codec.getName()).append(" not found");
MediaCodecInfo[] encoders = listEncoders(codec.getMimeType());
if (encoders != null && encoders.length > 0) {
msg.append("\nTry to use one of the available encoders:");
for (MediaCodecInfo encoder : encoders) {
msg.append("\n scrcpy --codec=").append(codec.getName()).append(" --encoder='").append(encoder.getName()).append("'");
}
}
return msg.toString();
}
private static void setCodecOption(MediaFormat format, CodecOption codecOption) {
String key = codecOption.getKey();
Object value = codecOption.getValue();