videobuffers.h File Reference

#include <vector>
#include <map>
#include <QSize>
#include <QRecursiveMutex>
#include <QString>
#include "libmythbase/mythdeque.h"
#include "libmythtv/mythtvexp.h"
#include "libmythtv/mythframe.h"
#include "libmythtv/mythcodecid.h"

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Go to the source code of this file.

Classes
class	VideoBuffers
	This class creates tracks the state of the buffers used by various VideoOutput derived classes. More...

Typedefs
using	frame_queue_t = MythDeque< MythVideoFrame * >
using	frame_vector_t = std::vector< MythVideoFrame >
using	vbuffer_map_t = std::map< const MythVideoFrame *, uint >

Enumerations
enum	BufferType : std::uint8_t {   kVideoBuffer_avail = 0x00000001 , kVideoBuffer_limbo = 0x00000002 , kVideoBuffer_used = 0x00000004 , kVideoBuffer_pause = 0x00000008 ,   kVideoBuffer_displayed = 0x00000010 , kVideoBuffer_finished = 0x00000020 , kVideoBuffer_decode = 0x00000040 , kVideoBuffer_all = 0x0000003F }

Functions
const QString &	DebugString (const MythVideoFrame *Frame, bool Short=false)
const QString &	DebugString (uint FrameNum, bool Short=false)

Typedef Documentation

frame_queue_t

using frame_queue_t = MythDeque<MythVideoFrame*>

Definition at line 19 of file videobuffers.h.

frame_vector_t

using frame_vector_t = std::vector<MythVideoFrame>

Definition at line 20 of file videobuffers.h.

vbuffer_map_t

using vbuffer_map_t = std::map<const MythVideoFrame*, uint>

Definition at line 21 of file videobuffers.h.

Enumeration Type Documentation

BufferType

enum BufferType : std::uint8_t

Enumerator
kVideoBuffer_avail
kVideoBuffer_limbo
kVideoBuffer_used
kVideoBuffer_pause
kVideoBuffer_displayed
kVideoBuffer_finished
kVideoBuffer_decode
kVideoBuffer_all

Definition at line 26 of file videobuffers.h.

Function Documentation

DebugString() [1/2]

const QString & DebugString	(	const MythVideoFrame *	Frame,
		bool	Short = false
	)

Definition at line 1097 of file videobuffers.cpp.

Referenced by VideoBuffers::DiscardAndRecreate(), VideoBuffers::DiscardFrames(), and VideoBuffers::GetNextFreeFrameInternal().

DebugString() [2/2]

const QString & DebugString	(	uint	FrameNum,
		bool	Short = false
	)

Definition at line 1104 of file videobuffers.cpp.