videobuffers.h File Reference

Go to the source code of this file.

Classes
class	YUVInfo
class	VideoBuffers
	This class creates tracks the state of the buffers used by various VideoOutput derived classes. More...
Typedefs
typedef MythDeque< VideoFrame * >	frame_queue_t
typedef vector< VideoFrame >	frame_vector_t
typedef map< const VideoFrame *, frame_queue_t >	frame_map_t
typedef map< const void *, VideoFrame * >	surf_to_frame_map_t
typedef map< const unsigned char *, void * >	buffer_map_t
typedef map< const VideoFrame *, uint >	vbuffer_map_t
typedef map< const VideoFrame *, QMutex * >	frame_lock_map_t
typedef map< const VideoFrame *, VideoFrame * >	frame_to_frame_map_t
typedef vector< unsigned char * >	uchar_vector_t
Enumerations
enum	BufferType {   kVideoBuffer_avail = 0x00000001, kVideoBuffer_limbo = 0x00000002, kVideoBuffer_used = 0x00000004, kVideoBuffer_pause = 0x00000008,   kVideoBuffer_displayed = 0x00000010, kVideoBuffer_decode = 0x00000020, kVideoBuffer_all = 0x0000001F }
Functions
const QString &	DebugString (const VideoFrame *frame, bool short_str=false)
const QString &	DebugString (uint str_num, bool short_str=false)
const QString	DebugString (const frame_queue_t &list)
const QString	DebugString (const vector< const VideoFrame * > &list)

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Typedef Documentation

typedef MythDeque<VideoFrame*> frame_queue_t

Definition at line 20 of file videobuffers.h.

typedef vector<VideoFrame> frame_vector_t

Definition at line 21 of file videobuffers.h.

typedef map<const VideoFrame*, frame_queue_t> frame_map_t

Definition at line 22 of file videobuffers.h.

typedef map<const void*, VideoFrame*> surf_to_frame_map_t

Definition at line 23 of file videobuffers.h.

typedef map<const unsigned char*, void*> buffer_map_t

Definition at line 24 of file videobuffers.h.

typedef map<const VideoFrame*, uint> vbuffer_map_t

Definition at line 25 of file videobuffers.h.

typedef map<const VideoFrame*, QMutex*> frame_lock_map_t

Definition at line 26 of file videobuffers.h.

typedef map<const VideoFrame*, VideoFrame*> frame_to_frame_map_t

Definition at line 27 of file videobuffers.h.

typedef vector<unsigned char*> uchar_vector_t

Definition at line 28 of file videobuffers.h.

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Enumeration Type Documentation

enum BufferType

Enumerator:

kVideoBuffer_avail
kVideoBuffer_limbo
kVideoBuffer_used
kVideoBuffer_pause
kVideoBuffer_displayed
kVideoBuffer_decode
kVideoBuffer_all

Definition at line 36 of file videobuffers.h.

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Function Documentation

const QString& DebugString	(	const VideoFrame *	frame,
		bool	short_str = false
	)

Definition at line 1364 of file videobuffers.cpp.

Referenced by VideoBuffers::AddInheritence(), bitmap_to_string(), VideoOutputXv::CheckFrameStates(), VideoBuffers::DiscardFrame(), VideoBuffers::DiscardFrames(), VideoBuffers::GetNextFreeFrameInternal(), VideoBuffers::GetOSDFrame(), VideoBuffers::LockFrame(), VideoBuffers::LockFrames(), VideoOutputXv::ProcessFrameXvMC(), VideoBuffers::RemoveInheritence(), VideoOutputXv::ShowXvMC(), VideoBuffers::TryLockFrame(), VideoBuffers::UnlockFrame(), and VideoBuffers::UnlockFrames().

const QString& DebugString	(	uint	str_num,
		bool	short_str = false
	)

Definition at line 1372 of file videobuffers.cpp.

const QString DebugString

(

const frame_queue_t &

list

)

Definition at line 1397 of file videobuffers.cpp.

const QString DebugString

(

const vector< const VideoFrame * > &

list

)

Definition at line 1402 of file videobuffers.cpp.