Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/local/lib/node_modules/mediasoup/worker/src/RTC/RTCP/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

#define MS_CLASS "RTC::RTCP::FeedbackPsSli"
// #define MS_LOG_DEV_LEVEL 3

#include "RTC/RTCP/FeedbackPsSli.hpp"
#include "Logger.hpp"
#include <cstring>

namespace RTC
{
	namespace RTCP
	{
		/* Instance methods. */

		FeedbackPsSliItem::FeedbackPsSliItem(Header* header)
		{
			MS_TRACE();

			this->header = header;

			auto compact = uint32_t{ ntohl(header->compact) };

			this->first     = compact >> 19;           /* first 13 bits */
			this->number    = (compact >> 6) & 0x1fff; /* next  13 bits */
			this->pictureId = compact & 0x3f;          /* last   6 bits */
		}

		size_t FeedbackPsSliItem::Serialize(uint8_t* buffer)
		{
			uint32_t compact = (this->first << 19) | (this->number << 6) | this->pictureId;
			auto* header     = reinterpret_cast<Header*>(buffer);

			header->compact = uint32_t{ htonl(compact) };
			std::memcpy(buffer, header, sizeof(Header));

			return sizeof(Header);
		}

		void FeedbackPsSliItem::Dump() const
		{
			MS_TRACE();

			MS_DUMP("<FeedbackPsSliItem>");
			MS_DUMP("  first      : %" PRIu16, this->first);
			MS_DUMP("  number     : %" PRIu16, this->number);
			MS_DUMP("  picture id : %" PRIu8, this->pictureId);
			MS_DUMP("</FeedbackPsSliItem>");
		}
	} // namespace RTCP
} // namespace RTC