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Support H.264 high profile decoding on Exynos devices.

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Tested on Galaxy S5, S6, S7 and S8

BUG=b/34816463

Review-Url: https://codereview.webrtc.org/2942463002
Cr-Commit-Position: refs/heads/master@{#18596}
This commit is contained in:
glaznev
2017-06-14 10:20:54 -07:00
committed by Commit Bot
parent 4f1f458a14
commit cca0f6cc68
1 changed files with 18 additions and 4 deletions
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22
webrtc/sdk/android/api/org/webrtc/MediaCodecVideoDecoder.java
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@ -82,7 +82,8 @@ public class MediaCodecVideoDecoder {
private static final String[] supportedH264HwCodecPrefixes = {
"OMX.qcom.", "OMX.Intel.", "OMX.Exynos."};
// List of supported HW H.264 high profile decoders.
private static final String[] supportedH264HighProfileHwCodecPrefixes = {"OMX.qcom."};
private static final String supportedQcomH264HighProfileHwCodecPrefix = "OMX.qcom.";
private static final String supportedExynosH264HighProfileHwCodecPrefix = "OMX.Exynos.";
// NV12 color format supported by QCOM codec, but not declared in MediaCodec -
// see /hardware/qcom/media/mm-core/inc/OMX_QCOMExtns.h
@ -160,9 +161,22 @@ public class MediaCodecVideoDecoder {
}
public static boolean isH264HighProfileHwSupported() {
return Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
&& !hwDecoderDisabledTypes.contains(H264_MIME_TYPE)
&& (findDecoder(H264_MIME_TYPE, supportedH264HighProfileHwCodecPrefixes) != null);
if (hwDecoderDisabledTypes.contains(H264_MIME_TYPE)) {
return false;
}
// Support H.264 HP decoding on QCOM chips for Android L and above.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP
&& findDecoder(H264_MIME_TYPE, new String[] {supportedQcomH264HighProfileHwCodecPrefix})
!= null) {
return true;
}
// Support H.264 HP decoding on Exynos chips for Android M and above.
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M
&& findDecoder(H264_MIME_TYPE, new String[] {supportedExynosH264HighProfileHwCodecPrefix})
!= null) {
return true;
}
return false;
}
public static void printStackTrace() {