videoout_xv.cpp File Reference

Go to the source code of this file.

Classes
class	XvAttributes
Functions
int	XShmQueryExtension (Display *)
int	XShmGetEventBase (Display *)
XvImage *	XvShmCreateImage (Display *, XvPortID, int, char *, int, int, XShmSegmentInfo *)
static QStringList	allowed_video_renderers (MythCodecID codec_id, Display *XJ_disp)
static void	SetFromEnv (bool &useXvVLD, bool &useXvIDCT, bool &useXvMC, bool &useXV, bool &useShm, bool &useOpenGL)
static void	SetFromHW (Display *d, bool &useXvMC, bool &useXV, bool &useShm, bool &useXvMCOpenGL, bool &useOpenGL)
static int	calc_hue_base (const QString &adaptor_name)
static bool	has_format (XvImageFormatValues *formats, int format_cnt, int id)
static QString	toCommaList (const QStringList &list)
static void	calc_bob (FrameScanType scan, int imgh, int disphoff, int imgy, int dispyoff, int frame_height, int top_field_first, int &field, int &src_y, int &dest_y, int &xv_src_y_incr, int &xv_dest_y_incr)
Variables
const char *	vr_str []

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Function Documentation

int XShmQueryExtension

(

Display *

)

Referenced by SetFromHW(), and x11grab_read_header().

int XShmGetEventBase

(

Display *

)

XvImage* XvShmCreateImage	(	Display *	,
		XvPortID	,
		int	,
		char *	,
		int	,
		int	,
		XShmSegmentInfo *
	)

static QStringList allowed_video_renderers	(	MythCodecID	codec_id,
		Display *	XJ_disp
	)			[static]

Definition at line 4299 of file videoout_xv.cpp.

Referenced by VideoOutputXv::GetAllowedRenderers(), and VideoOutputXv::InitSetupBuffers().

static void SetFromEnv	(	bool &	useXvVLD,
		bool &	useXvIDCT,
		bool &	useXvMC,
		bool &	useXV,
		bool &	useShm,
		bool &	useOpenGL
	)			[static]

Definition at line 4212 of file videoout_xv.cpp.

Referenced by allowed_video_renderers(), and VideoOutputXv::GetBestSupportedCodec().

static void SetFromHW	(	Display *	d,
		bool &	useXvMC,
		bool &	useXV,
		bool &	useShm,
		bool &	useXvMCOpenGL,
		bool &	useOpenGL
	)			[static]

Definition at line 4230 of file videoout_xv.cpp.

Referenced by allowed_video_renderers(), and VideoOutputXv::GetBestSupportedCodec().

static int calc_hue_base

(

const QString &

adaptor_name

)

[static]

Definition at line 4335 of file videoout_xv.cpp.

Referenced by VideoOutputXv::InitXVideo(), and VideoOutputXv::InitXvMC().

static bool has_format	(	XvImageFormatValues *	formats,
		int	format_cnt,
		int	id
	)			[static]

Definition at line 1078 of file videoout_xv.cpp.

Referenced by VideoOutputXv::InitXVideo().

static QString toCommaList

(

const QStringList &

list

)

[static]

Definition at line 1489 of file videoout_xv.cpp.

static void calc_bob	(	FrameScanType	scan,
		int	imgh,
		int	disphoff,
		int	imgy,
		int	dispyoff,
		int	frame_height,
		int	top_field_first,
		int &	field,
		int &	src_y,
		int &	dest_y,
		int &	xv_src_y_incr,
		int &	xv_dest_y_incr
	)			[static]

Definition at line 2824 of file videoout_xv.cpp.

Referenced by VideoOutputXv::ShowXVideo(), and VideoOutputXv::ShowXvMC().

---

Variable Documentation

const char* vr_str[]

Initial value:

{
    "unknown", "xlib", "xshm", "opengl", "xv-blit", "xvmc", "xvmc", "xvmc",
}

Definition at line 83 of file videoout_xv.cpp.

Referenced by VideoOutputXv::InitVideoBuffers().