diff --git a/talk/app/webrtc/java/jni/androidmediacodeccommon.h b/talk/app/webrtc/java/jni/androidmediacodeccommon.h index 348a716496..92ea135f12 100644 --- a/talk/app/webrtc/java/jni/androidmediacodeccommon.h +++ b/talk/app/webrtc/java/jni/androidmediacodeccommon.h @@ -72,6 +72,8 @@ enum { kMediaCodecTimeoutMs = 1000 }; enum { kMediaCodecStatisticsIntervalMs = 3000 }; // Maximum amount of pending frames for VP8 decoder. enum { kMaxPendingFramesVp8 = 1 }; +// Maximum amount of pending frames for VP9 decoder. +enum { kMaxPendingFramesVp9 = 1 }; // Maximum amount of pending frames for H.264 decoder. enum { kMaxPendingFramesH264 = 30 }; // Maximum amount of decoded frames for which per-frame logging is enabled. diff --git a/talk/app/webrtc/java/jni/androidmediadecoder_jni.cc b/talk/app/webrtc/java/jni/androidmediadecoder_jni.cc index b664f16e2e..3bfad6885f 100644 --- a/talk/app/webrtc/java/jni/androidmediadecoder_jni.cc +++ b/talk/app/webrtc/java/jni/androidmediadecoder_jni.cc @@ -62,6 +62,7 @@ using webrtc::VideoCodec; using webrtc::VideoCodecType; using webrtc::kVideoCodecH264; using webrtc::kVideoCodecVP8; +using webrtc::kVideoCodecVP9; namespace webrtc_jni { @@ -332,6 +333,9 @@ int32_t MediaCodecVideoDecoder::InitDecodeOnCodecThread() { case kVideoCodecVP8: max_pending_frames_ = kMaxPendingFramesVp8; break; + case kVideoCodecVP9: + max_pending_frames_ = kMaxPendingFramesVp9; + break; case kVideoCodecH264: max_pending_frames_ = kMaxPendingFramesH264; break; @@ -790,6 +794,17 @@ MediaCodecVideoDecoderFactory::MediaCodecVideoDecoderFactory() : supported_codec_types_.push_back(kVideoCodecVP8); } + bool is_vp9_hw_supported = jni->CallStaticBooleanMethod( + j_decoder_class, + GetStaticMethodID(jni, j_decoder_class, "isVp9HwSupported", "()Z")); + if (CheckException(jni)) { + is_vp9_hw_supported = false; + } + if (is_vp9_hw_supported) { + ALOGD << "VP9 HW Decoder supported."; + supported_codec_types_.push_back(kVideoCodecVP9); + } + bool is_h264_hw_supported = jni->CallStaticBooleanMethod( j_decoder_class, GetStaticMethodID(jni, j_decoder_class, "isH264HwSupported", "()Z")); diff --git a/talk/app/webrtc/java/src/org/webrtc/MediaCodecVideoDecoder.java b/talk/app/webrtc/java/src/org/webrtc/MediaCodecVideoDecoder.java index ba94cc1e6d..0443114e29 100644 --- a/talk/app/webrtc/java/src/org/webrtc/MediaCodecVideoDecoder.java +++ b/talk/app/webrtc/java/src/org/webrtc/MediaCodecVideoDecoder.java @@ -77,10 +77,14 @@ public class MediaCodecVideoDecoder { private ByteBuffer[] inputBuffers; private ByteBuffer[] outputBuffers; private static final String VP8_MIME_TYPE = "video/x-vnd.on2.vp8"; + private static final String VP9_MIME_TYPE = "video/x-vnd.on2.vp9"; private static final String H264_MIME_TYPE = "video/avc"; // List of supported HW VP8 decoders. private static final String[] supportedVp8HwCodecPrefixes = {"OMX.qcom.", "OMX.Nvidia.", "OMX.Exynos.", "OMX.Intel." }; + // List of supported HW VP9 decoders. + private static final String[] supportedVp9HwCodecPrefixes = + {"OMX.qcom."}; // List of supported HW H.264 decoders. private static final String[] supportedH264HwCodecPrefixes = {"OMX.qcom.", "OMX.Intel." }; @@ -135,6 +139,7 @@ public class MediaCodecVideoDecoder { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT) { return null; // MediaCodec.setParameters is missing. } + Logging.d(TAG, "Trying to find HW decoder for mime " + mime); for (int i = 0; i < MediaCodecList.getCodecCount(); ++i) { MediaCodecInfo info = MediaCodecList.getCodecInfoAt(i); if (info.isEncoder()) { @@ -150,7 +155,7 @@ public class MediaCodecVideoDecoder { if (name == null) { continue; // No HW support in this codec; try the next one. } - Logging.v(TAG, "Found candidate decoder " + name); + Logging.d(TAG, "Found candidate decoder " + name); // Check if this is supported decoder. boolean supportedCodec = false; @@ -181,6 +186,7 @@ public class MediaCodecVideoDecoder { } } } + Logging.d(TAG, "No HW decoder found for mime " + mime); return null; // No HW decoder. } @@ -188,6 +194,10 @@ public class MediaCodecVideoDecoder { return findDecoder(VP8_MIME_TYPE, supportedVp8HwCodecPrefixes) != null; } + public static boolean isVp9HwSupported() { + return findDecoder(VP9_MIME_TYPE, supportedVp9HwCodecPrefixes) != null; + } + public static boolean isH264HwSupported() { return findDecoder(H264_MIME_TYPE, supportedH264HwCodecPrefixes) != null; } @@ -223,6 +233,9 @@ public class MediaCodecVideoDecoder { if (type == VideoCodecType.VIDEO_CODEC_VP8) { mime = VP8_MIME_TYPE; supportedCodecPrefixes = supportedVp8HwCodecPrefixes; + } else if (type == VideoCodecType.VIDEO_CODEC_VP9) { + mime = VP9_MIME_TYPE; + supportedCodecPrefixes = supportedVp9HwCodecPrefixes; } else if (type == VideoCodecType.VIDEO_CODEC_H264) { mime = H264_MIME_TYPE; supportedCodecPrefixes = supportedH264HwCodecPrefixes;