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Add AV1 autoselection by performance point criteria

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This commit is contained in:
Cameron Gutman 2023-07-05 23:16:16 -05:00
parent 4dc6143440
commit fa7f3115ed
1 changed files with 53 additions and 3 deletions
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56
app/src/main/java/com/limelight/binding/video/MediaCodecDecoderRenderer.java
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@ -178,7 +178,7 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
return caps.areSizeAndRateSupported(prefs.width, prefs.height, prefs.fps);
}
private boolean decoderCanMeetPerformancePointWithHevcAndNotAvc(MediaCodecInfo avcDecoderInfo, MediaCodecInfo hevcDecoderInfo, PreferenceConfiguration prefs) {
private boolean decoderCanMeetPerformancePointWithHevcAndNotAvc(MediaCodecInfo hevcDecoderInfo, MediaCodecInfo avcDecoderInfo, PreferenceConfiguration prefs) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
MediaCodecInfo.VideoCapabilities avcCaps = avcDecoderInfo.getCapabilitiesForType("video/avc").getVideoCapabilities();
MediaCodecInfo.VideoCapabilities hevcCaps = hevcDecoderInfo.getCapabilitiesForType("video/hevc").getVideoCapabilities();
@ -191,6 +191,32 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
}
}
private boolean decoderCanMeetPerformancePointWithAv1AndNotHevc(MediaCodecInfo av1DecoderInfo, MediaCodecInfo hevcDecoderInfo, PreferenceConfiguration prefs) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
MediaCodecInfo.VideoCapabilities av1Caps = av1DecoderInfo.getCapabilitiesForType("video/av01").getVideoCapabilities();
MediaCodecInfo.VideoCapabilities hevcCaps = hevcDecoderInfo.getCapabilitiesForType("video/hevc").getVideoCapabilities();
return !decoderCanMeetPerformancePoint(hevcCaps, prefs) && decoderCanMeetPerformancePoint(av1Caps, prefs);
}
else {
// No performance data
return false;
}
}
private boolean decoderCanMeetPerformancePointWithAv1AndNotAvc(MediaCodecInfo av1DecoderInfo, MediaCodecInfo avcDecoderInfo, PreferenceConfiguration prefs) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
MediaCodecInfo.VideoCapabilities avcCaps = avcDecoderInfo.getCapabilitiesForType("video/avc").getVideoCapabilities();
MediaCodecInfo.VideoCapabilities av1Caps = av1DecoderInfo.getCapabilitiesForType("video/av01").getVideoCapabilities();
return !decoderCanMeetPerformancePoint(avcCaps, prefs) && decoderCanMeetPerformancePoint(av1Caps, prefs);
}
else {
// No performance data
return false;
}
}
private MediaCodecInfo findHevcDecoder(PreferenceConfiguration prefs, boolean meteredNetwork, boolean requestedHdr) {
// Don't return anything if HEVC is forced off
if (prefs.hevcFormat == PreferenceConfiguration.FormatOption.FORCE_OFF) {
@ -220,7 +246,7 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
LimeLog.info("Forcing HEVC enabled for over 4K streaming");
}
// Use HEVC if the H.264 decoder is unable to meet the performance point
else if (avcDecoder != null && decoderCanMeetPerformancePointWithHevcAndNotAvc(avcDecoder, hevcDecoderInfo, prefs)) {
else if (avcDecoder != null && decoderCanMeetPerformancePointWithHevcAndNotAvc(hevcDecoderInfo, avcDecoder, prefs)) {
LimeLog.info("Using non-whitelisted HEVC decoder to meet performance point");
}
else {
@ -247,6 +273,14 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
if (prefs.av1Format == PreferenceConfiguration.FormatOption.FORCE_ON) {
LimeLog.info("Forcing AV1 enabled despite non-whitelisted decoder");
}
// Use AV1 if the HEVC decoder is unable to meet the performance point
else if (hevcDecoder != null && decoderCanMeetPerformancePointWithAv1AndNotHevc(decoderInfo, hevcDecoder, prefs)) {
LimeLog.info("Using non-whitelisted AV1 decoder to meet performance point");
}
// Use AV1 if the H.264 decoder is unable to meet the performance point and we have no HEVC decoder
else if (hevcDecoder == null && decoderCanMeetPerformancePointWithAv1AndNotAvc(decoderInfo, avcDecoder, prefs)) {
LimeLog.info("Using non-whitelisted AV1 decoder to meet performance point");
}
else {
return null;
}
@ -1487,7 +1521,10 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
// GFE 2.5.11 changed the SPS to add additional extensions. Some devices don't like these
// so we remove them here on old devices unless these devices also support HEVC.
// See getPreferredColorSpace() for further information.
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O && hevcDecoder == null && sps.vuiParams != null) {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O &&
sps.vuiParams != null &&
hevcDecoder == null &&
av1Decoder == null) {
sps.vuiParams.videoSignalTypePresentFlag = false;
sps.vuiParams.colourDescriptionPresentFlag = false;
sps.vuiParams.chromaLocInfoPresentFlag = false;
@ -1828,6 +1865,7 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
str += "Format: "+String.format("%x", renderer.videoFormat)+DELIMITER;
str += "AVC Decoder: "+((renderer.avcDecoder != null) ? renderer.avcDecoder.getName():"(none)")+DELIMITER;
str += "HEVC Decoder: "+((renderer.hevcDecoder != null) ? renderer.hevcDecoder.getName():"(none)")+DELIMITER;
str += "AV1 Decoder: "+((renderer.av1Decoder != null) ? renderer.av1Decoder.getName():"(none)")+DELIMITER;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && renderer.avcDecoder != null) {
Range<Integer> avcWidthRange = renderer.avcDecoder.getCapabilitiesForType("video/avc").getVideoCapabilities().getSupportedWidths();
str += "AVC supported width range: "+avcWidthRange+DELIMITER;
@ -1852,6 +1890,18 @@ public class MediaCodecDecoderRenderer extends VideoDecoderRenderer implements C
}
}
}
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && renderer.av1Decoder != null) {
Range<Integer> av1WidthRange = renderer.av1Decoder.getCapabilitiesForType("video/av01").getVideoCapabilities().getSupportedWidths();
str += "AV1 supported width range: "+av1WidthRange+DELIMITER;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
try {
Range<Double> av1FpsRange = renderer.av1Decoder.getCapabilitiesForType("video/av01").getVideoCapabilities().getAchievableFrameRatesFor(renderer.initialWidth, renderer.initialHeight);
str += "AV1 achievable FPS range: " + av1FpsRange + DELIMITER;
} catch (IllegalArgumentException e) {
str += "AV1 achievable FPS range: UNSUPPORTED!"+DELIMITER;
}
}
}
str += "Configured format: "+renderer.configuredFormat+DELIMITER;
str += "Input format: "+renderer.inputFormat+DELIMITER;
str += "Output format: "+renderer.outputFormat+DELIMITER;