Merge "libstagefright: Do not use max/min luminance if it's 0" (c9643eea) · Commits · e / os / android_frameworks_av

media/libstagefright/SurfaceUtils.cpp

+41 −31

Original line number	Diff line number	Diff line
		@@ -132,6 +132,10 @@ status_t setNativeWindowSizeFormatAndUsage(
		}

		void setNativeWindowHdrMetadata(ANativeWindow nativeWindow, HDRStaticInfo info) {
		// If mastering max and min luminance fields are 0, do not use them.
		// It indicates the value may not be present in the stream.
		if ((float)info->sType1.mMaxDisplayLuminance > 0.0f &&
		(info->sType1.mMinDisplayLuminance * 0.0001f) > 0.0f) {
		struct android_smpte2086_metadata smpte2086_meta = {
		.displayPrimaryRed = {
		info->sType1.mR.x * 0.00002f,
		@@ -155,15 +159,21 @@ void setNativeWindowHdrMetadata(ANativeWindow nativeWindow, HDRStaticInfo info

		int err = native_window_set_buffers_smpte2086_metadata(nativeWindow, &smpte2086_meta);
		ALOGW_IF(err != 0, "failed to set smpte2086 metadata on surface (%d)", err);
		}

		// If the content light level fields are 0, do not use them, it
		// indicates the value may not be present in the stream.
		if ((float)info->sType1.mMaxContentLightLevel > 0.0f &&
		(float)info->sType1.mMaxFrameAverageLightLevel > 0.0f) {
		struct android_cta861_3_metadata cta861_meta = {
		.maxContentLightLevel = (float) info->sType1.mMaxContentLightLevel,
		.maxFrameAverageLightLevel = (float) info->sType1.mMaxFrameAverageLightLevel
		};

		err = native_window_set_buffers_cta861_3_metadata(nativeWindow, &cta861_meta);
		int err = native_window_set_buffers_cta861_3_metadata(nativeWindow, &cta861_meta);
		ALOGW_IF(err != 0, "failed to set cta861_3 metadata on surface (%d)", err);
		}
		}

		status_t pushBlankBuffersToNativeWindow(ANativeWindow nativeWindow / nonnull */) {
		status_t err = NO_ERROR;