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Disable max operating rate trick on all Snapdragon 765G devices

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Fixes #783
This commit is contained in:
Cameron Gutman 2020-07-26 22:39:10 -07:00
parent c6e23f4be2
commit 5c6be7969a
1 changed files with 16 additions and 10 deletions
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26
app/src/main/java/com/limelight/binding/video/MediaCodecHelper.java
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@ -41,6 +41,7 @@ public class MediaCodecHelper {
private static final List<String> qualcommDecoderPrefixes; private static final List<String> qualcommDecoderPrefixes;
private static boolean isLowEndSnapdragon = false; private static boolean isLowEndSnapdragon = false;
private static boolean isAdreno620 = false;
private static boolean initialized = false; private static boolean initialized = false;
static { static {
@ -231,19 +232,23 @@ public class MediaCodecHelper {
return modelNumber.charAt(1) == '0'; return modelNumber.charAt(1) == '0';
} }
private static int getAdrenoRendererModelNumber(String glRenderer) {
String modelNumber = getAdrenoVersionString(glRenderer);
if (modelNumber == null) {
// Not an Adreno GPU
return -1;
}
return Integer.parseInt(modelNumber);
}
// This is a workaround for some broken devices that report // This is a workaround for some broken devices that report
// only GLES 3.0 even though the GPU is an Adreno 4xx series part. // only GLES 3.0 even though the GPU is an Adreno 4xx series part.
// An example of such a device is the Huawei Honor 5x with the // An example of such a device is the Huawei Honor 5x with the
// Snapdragon 616 SoC (Adreno 405). // Snapdragon 616 SoC (Adreno 405).
private static boolean isGLES31SnapdragonRenderer(String glRenderer) { private static boolean isGLES31SnapdragonRenderer(String glRenderer) {
String modelNumber = getAdrenoVersionString(glRenderer);
if (modelNumber == null) {
// Not an Adreno GPU
return false;
}
// Snapdragon 4xx and higher support GLES 3.1 // Snapdragon 4xx and higher support GLES 3.1
return modelNumber.charAt(0) >= '4'; return getAdrenoRendererModelNumber(glRenderer) >= 400;
} }
public static void initialize(Context context, String glRenderer) { public static void initialize(Context context, String glRenderer) {
@ -258,6 +263,7 @@ public class MediaCodecHelper {
LimeLog.info("OpenGL ES version: "+configInfo.reqGlEsVersion); LimeLog.info("OpenGL ES version: "+configInfo.reqGlEsVersion);
isLowEndSnapdragon = isLowEndSnapdragonRenderer(glRenderer); isLowEndSnapdragon = isLowEndSnapdragonRenderer(glRenderer);
isAdreno620 = getAdrenoRendererModelNumber(glRenderer) == 620;
// Tegra K1 and later can do reference frame invalidation properly // Tegra K1 and later can do reference frame invalidation properly
if (configInfo.reqGlEsVersion >= 0x30000) { if (configInfo.reqGlEsVersion >= 0x30000) {
@ -359,14 +365,14 @@ public class MediaCodecHelper {
// some Qualcomm platforms. We could also set KEY_PRIORITY to 0 (realtime) // some Qualcomm platforms. We could also set KEY_PRIORITY to 0 (realtime)
// but that will actually result in the decoder crashing if it can't satisfy // but that will actually result in the decoder crashing if it can't satisfy
// our (ludicrous) operating rate requirement. This seems to cause reliable // our (ludicrous) operating rate requirement. This seems to cause reliable
// crashes on the Xiaomi Mi 10 lite 5G on Android 10, so we'll disable it // crashes on the Xiaomi Mi 10 lite 5G and Redmi K30i 5G on Android 10, so
// on that device and all non-Qualcomm devices to be safe. // we'll disable it on Snapdragon 765G and all non-Qualcomm devices to be safe.
// //
// NB: Even on Android 10, this optimization still provides significant // NB: Even on Android 10, this optimization still provides significant
// performance gains on Pixel 2. // performance gains on Pixel 2.
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && return Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
isDecoderInList(qualcommDecoderPrefixes, decoderName) && isDecoderInList(qualcommDecoderPrefixes, decoderName) &&
!Build.DEVICE.equalsIgnoreCase("monet"); !isAdreno620;
} }
public static boolean decoderSupportsAdaptivePlayback(MediaCodecInfo decoderInfo, String mimeType) { public static boolean decoderSupportsAdaptivePlayback(MediaCodecInfo decoderInfo, String mimeType) {