Merge changes from topic "Video Enc Stats for T" am: c073b57416 am: 3b60dba533 am: f092f4909f
Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/1930978
Change-Id: Ib694bad364fef568c040f49f0e00af6fecad1a2b
diff --git a/media/codec2/core/include/C2Config.h b/media/codec2/core/include/C2Config.h
index feaa98c..4b96956 100644
--- a/media/codec2/core/include/C2Config.h
+++ b/media/codec2/core/include/C2Config.h
@@ -270,6 +270,9 @@
// encoding quality requirements
kParamIndexEncodingQualityLevel, // encoders, enum
+
+ // encoding statistics, average block qp of a frame
+ kParamIndexAverageBlockQuantization, // int32
};
}
@@ -2411,6 +2414,17 @@
S_HANDHELD = 1 // corresponds to VMAF=70
);
+/**
+ * Video Encoding Statistics Export
+ */
+
+/**
+ * Average block QP exported from video encoder.
+ */
+typedef C2StreamParam<C2Info, C2SimpleValueStruct<int32_t>, kParamIndexAverageBlockQuantization>
+ C2AndroidStreamAverageBlockQuantizationInfo;
+constexpr char C2_PARAMKEY_AVERAGE_QP[] = "coded.average-qp";
+
/// @}
#endif // C2CONFIG_H_
diff --git a/media/codec2/sfplugin/CCodec.cpp b/media/codec2/sfplugin/CCodec.cpp
index 5389339..1f8b33d 100644
--- a/media/codec2/sfplugin/CCodec.cpp
+++ b/media/codec2/sfplugin/CCodec.cpp
@@ -1443,6 +1443,27 @@
config->mOutputFormat->setInt32("android._tunneled", 1);
}
+ // Convert an encoding statistics level to corresponding encoding statistics
+ // kinds
+ int32_t encodingStatisticsLevel = VIDEO_ENCODING_STATISTICS_LEVEL_NONE;
+ if ((config->mDomain & Config::IS_ENCODER)
+ && (config->mDomain & Config::IS_VIDEO)
+ && msg->findInt32(KEY_VIDEO_ENCODING_STATISTICS_LEVEL, &encodingStatisticsLevel)) {
+ // Higher level include all the enc stats belong to lower level.
+ switch (encodingStatisticsLevel) {
+ // case VIDEO_ENCODING_STATISTICS_LEVEL_2: // reserved for the future level 2
+ // with more enc stat kinds
+ // Future extended encoding statistics for the level 2 should be added here
+ case VIDEO_ENCODING_STATISTICS_LEVEL_1:
+ config->subscribeToConfigUpdate(comp,
+ {kParamIndexAverageBlockQuantization, kParamIndexPictureType});
+ break;
+ case VIDEO_ENCODING_STATISTICS_LEVEL_NONE:
+ break;
+ }
+ }
+ ALOGD("encoding statistics level = %d", encodingStatisticsLevel);
+
ALOGD("setup formats input: %s",
config->mInputFormat->debugString().c_str());
ALOGD("setup formats output: %s",
diff --git a/media/codec2/sfplugin/CCodecConfig.cpp b/media/codec2/sfplugin/CCodecConfig.cpp
index 03418d9..0899e99 100644
--- a/media/codec2/sfplugin/CCodecConfig.cpp
+++ b/media/codec2/sfplugin/CCodecConfig.cpp
@@ -953,6 +953,12 @@
return value == 0 ? C2_FALSE : C2_TRUE;
}));
+ add(ConfigMapper(KEY_VIDEO_QP_AVERAGE, C2_PARAMKEY_AVERAGE_QP, "value")
+ .limitTo(D::ENCODER & D::VIDEO & D::READ));
+
+ add(ConfigMapper(KEY_PICTURE_TYPE, C2_PARAMKEY_PICTURE_TYPE, "value")
+ .limitTo(D::ENCODER & D::VIDEO & D::READ));
+
/* still to do
constexpr char KEY_PUSH_BLANK_BUFFERS_ON_STOP[] = "push-blank-buffers-on-shutdown";
diff --git a/media/codec2/sfplugin/CCodecConfig.h b/media/codec2/sfplugin/CCodecConfig.h
index 417b773..88e6239 100644
--- a/media/codec2/sfplugin/CCodecConfig.h
+++ b/media/codec2/sfplugin/CCodecConfig.h
@@ -363,11 +363,6 @@
const std::vector<std::string> &names,
c2_blocking_t blocking = C2_DONT_BLOCK);
-private:
-
- /// initializes the standard MediaCodec to Codec 2.0 params mapping
- void initializeStandardParams();
-
/// Adds indices to the subscribed indices, and updated subscription to component
/// \param blocking blocking mode to use with the component
status_t subscribeToConfigUpdate(
@@ -375,6 +370,11 @@
const std::vector<C2Param::Index> &indices,
c2_blocking_t blocking = C2_DONT_BLOCK);
+private:
+
+ /// initializes the standard MediaCodec to Codec 2.0 params mapping
+ void initializeStandardParams();
+
/// Gets SDK format from codec 2.0 reflected configuration
/// \param domain input/output bitmask
sp<AMessage> getFormatForDomain(
diff --git a/media/libstagefright/include/media/stagefright/MediaCodecConstants.h b/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
index 3a01925..656267c 100644
--- a/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
+++ b/media/libstagefright/include/media/stagefright/MediaCodecConstants.h
@@ -684,6 +684,7 @@
}
constexpr char FEATURE_AdaptivePlayback[] = "adaptive-playback";
+constexpr char FEATURE_EncodingStatistics[] = "encoding-statistics";
constexpr char FEATURE_IntraRefresh[] = "intra-refresh";
constexpr char FEATURE_PartialFrame[] = "partial-frame";
constexpr char FEATURE_QpBounds[] = "qp-bounds";
@@ -737,6 +738,14 @@
constexpr int32_t COLOR_TRANSFER_SDR_VIDEO = 3;
constexpr int32_t COLOR_TRANSFER_ST2084 = 6;
+constexpr int32_t PICTURE_TYPE_I = 1;
+constexpr int32_t PICTURE_TYPE_P = 2;
+constexpr int32_t PICTURE_TYPE_B = 3;
+constexpr int32_t PICTURE_TYPE_UNKNOWN = 0;
+
+constexpr int32_t VIDEO_ENCODING_STATISTICS_LEVEL_1 = 1;
+constexpr int32_t VIDEO_ENCODING_STATISTICS_LEVEL_NONE = 0;
+
constexpr char KEY_AAC_DRC_ALBUM_MODE[] = "aac-drc-album-mode";
constexpr char KEY_AAC_DRC_ATTENUATION_FACTOR[] = "aac-drc-cut-level";
constexpr char KEY_AAC_DRC_BOOST_FACTOR[] = "aac-drc-boost-level";
@@ -795,6 +804,7 @@
constexpr char KEY_OPERATING_RATE[] = "operating-rate";
constexpr char KEY_OUTPUT_REORDER_DEPTH[] = "output-reorder-depth";
constexpr char KEY_PCM_ENCODING[] = "pcm-encoding";
+constexpr char KEY_PICTURE_TYPE[] = "picture_type";
constexpr char KEY_PIXEL_ASPECT_RATIO_HEIGHT[] = "sar-height";
constexpr char KEY_PIXEL_ASPECT_RATIO_WIDTH[] = "sar-width";
constexpr char KEY_PREPEND_HEADER_TO_SYNC_FRAMES[] = "prepend-sps-pps-to-idr-frames";
@@ -811,6 +821,8 @@
constexpr char KEY_TILE_HEIGHT[] = "tile-height";
constexpr char KEY_TILE_WIDTH[] = "tile-width";
constexpr char KEY_TRACK_ID[] = "track-id";
+constexpr char KEY_VIDEO_ENCODING_STATISTICS_LEVEL[] = "video-encoding-statistics-level";
+constexpr char KEY_VIDEO_QP_AVERAGE[] = "video-qp-average";
constexpr char KEY_VIDEO_QP_B_MAX[] = "video-qp-b-max";
constexpr char KEY_VIDEO_QP_B_MIN[] = "video-qp-b-min";
constexpr char KEY_VIDEO_QP_I_MAX[] = "video-qp-i-max";
diff --git a/media/ndk/NdkMediaFormat.cpp b/media/ndk/NdkMediaFormat.cpp
index 69ab242..923453a 100644
--- a/media/ndk/NdkMediaFormat.cpp
+++ b/media/ndk/NdkMediaFormat.cpp
@@ -361,6 +361,7 @@
"mpegh-reference-channel-layout";
EXPORT const char* AMEDIAFORMAT_KEY_OPERATING_RATE = "operating-rate";
EXPORT const char* AMEDIAFORMAT_KEY_PCM_ENCODING = "pcm-encoding";
+EXPORT const char* AMEDIAFORMAT_KEY_PICTURE_TYPE = "picture-type";
EXPORT const char* AMEDIAFORMAT_KEY_PRIORITY = "priority";
EXPORT const char* AMEDIAFORMAT_KEY_PROFILE = "profile";
EXPORT const char* AMEDIAFORMAT_KEY_PCM_BIG_ENDIAN = "pcm-big-endian";
@@ -394,6 +395,9 @@
EXPORT const char* AMEDIAFORMAT_KEY_TRACK_ID = "track-id";
EXPORT const char* AMEDIAFORMAT_KEY_TRACK_INDEX = "track-index";
EXPORT const char* AMEDIAFORMAT_KEY_VALID_SAMPLES = "valid-samples";
+EXPORT const char* AMEDIAFORMAT_KEY_VIDEO_ENCODING_STATISTICS_LEVEL =
+ "video-encoding-statistics-level";
+EXPORT const char* AMEDIAFORMAT_KEY_VIDEO_QP_AVERAGE = "video-qp-average";
EXPORT const char* AMEDIAFORMAT_VIDEO_QP_B_MAX = "video-qp-b-max";
EXPORT const char* AMEDIAFORMAT_VIDEO_QP_B_MIN = "video-qp-b-min";
EXPORT const char* AMEDIAFORMAT_VIDEO_QP_I_MAX = "video-qp-i-max";
diff --git a/media/ndk/include/media/NdkMediaFormat.h b/media/ndk/include/media/NdkMediaFormat.h
index 2d2fcc0..2195657 100644
--- a/media/ndk/include/media/NdkMediaFormat.h
+++ b/media/ndk/include/media/NdkMediaFormat.h
@@ -311,6 +311,10 @@
extern const char* AMEDIAFORMAT_KEY_LAST_SAMPLE_INDEX_IN_CHUNK __INTRODUCED_IN(31);
extern const char* AMEDIAFORMAT_KEY_SAMPLE_TIME_BEFORE_APPEND __INTRODUCED_IN(31);
+extern const char* AMEDIAFORMAT_KEY_PICTURE_TYPE __INTRODUCED_IN(33);
+extern const char* AMEDIAFORMAT_KEY_VIDEO_ENCODING_STATISTICS_LEVEL __INTRODUCED_IN(33);
+extern const char* AMEDIAFORMAT_KEY_VIDEO_QP_AVERAGE __INTRODUCED_IN(33);
+
extern const char* AMEDIAFORMAT_VIDEO_QP_B_MAX __INTRODUCED_IN(31);
extern const char* AMEDIAFORMAT_VIDEO_QP_B_MIN __INTRODUCED_IN(31);
extern const char* AMEDIAFORMAT_VIDEO_QP_I_MAX __INTRODUCED_IN(31);