Merge "Signal minimum quality needs to underlying codec" into sc-dev am: 2ffec4c98f (76d32c89) · Commits · e / os / android_frameworks_av

media/codec2/core/include/C2Config.h

+11 −9

Original line number	Diff line number	Diff line
		@@ -2392,22 +2392,24 @@ typedef C2StreamParam<C2Info, C2EasyBoolValue, kParamIndexTunnelStartRender>
		C2StreamTunnelStartRender;
		constexpr char C2_PARAMKEY_TUNNEL_START_RENDER[] = "output.tunnel-start-render";

		C2ENUM(C2PlatformConfig::encoding_quality_level_t, uint32_t,
		NONE,
		S_HANDHELD,
		S_HANDHELD_PC
		);

		namespace android {

		/**
		* Encoding quality level signaling.
		*
		* Signal the 'minimum encoding quality' introduced in Android 12/S. It indicates
		* whether the underlying codec is expected to take extra steps to ensure quality meets the
		* appropriate minimum. A value of NONE indicates that the codec is not to apply
		* any minimum quality bar requirements. Other values indicate that the codec is to apply
		* a minimum quality bar, with the exact quality bar being decided by the parameter value.
		*/
		typedef C2GlobalParam<C2Setting,
		C2SimpleValueStruct<C2EasyEnum<C2PlatformConfig::encoding_quality_level_t>>,
		kParamIndexEncodingQualityLevel> C2EncodingQualityLevel;
		constexpr char C2_PARAMKEY_ENCODING_QUALITY_LEVEL[] = "algo.encoding-quality-level";

		}
		C2ENUM(C2PlatformConfig::encoding_quality_level_t, uint32_t,
		NONE = 0,
		S_HANDHELD = 1 // corresponds to VMAF=70
		);

		/// @}

+2 −0

Original line number	Diff line number	Diff line
		@@ -909,6 +909,8 @@ void CCodecConfig::initializeStandardParams() {
		}
		}));

		add(ConfigMapper("android._encoding-quality-level", C2_PARAMKEY_ENCODING_QUALITY_LEVEL, "value")
		.limitTo(D::ENCODER & (D::CONFIG \| D::PARAM)));
		add(ConfigMapper(KEY_QUALITY, C2_PARAMKEY_QUALITY, "value")
		.limitTo(D::ENCODER & (D::CONFIG \| D::PARAM)));
		add(ConfigMapper(KEY_FLAC_COMPRESSION_LEVEL, C2_PARAMKEY_COMPLEXITY, "value")