MythRenderVDPAU Class Reference

#include <mythrender_vdpau.h>

Inheritance diagram for MythRenderVDPAU:

Public Member Functions
bool	CreateDummy (void)
	MythRenderVDPAU ()
	~MythRenderVDPAU ()
uint	GetColorKey (void)
void	SetPreempted (void)
bool	Create (const QSize &size, WId window, uint colorkey=VDPAU_COLORKEY)
bool	CreateDecodeOnly (void)
bool	WasPreempted (void)
bool	SetColorKey (uint color)
void	WaitForFlip (void)
void	Flip (void)
void	SyncDisplay (void)
void	DrawDisplayRect (const QRect &rect, bool use_colorkey=false)
void	MoveResizeWin (QRect &rect)
void	CheckOutputSurfaces (void)
bool	GetScreenShot (int width=0, int height=0, QString filename="")
uint	CreateOutputSurface (const QSize &size, VdpRGBAFormat fmt=VDP_RGBA_FORMAT_B8G8R8A8, uint existing=0)
uint	CreateVideoSurface (const QSize &size, VdpChromaType type=VDP_CHROMA_TYPE_420, uint existing=0)
uint	CreateBitmapSurface (const QSize &size, VdpRGBAFormat fmt=VDP_RGBA_FORMAT_B8G8R8A8, uint existing=0)
uint	CreateDecoder (const QSize &size, VdpDecoderProfile profile, uint references, uint existing=0)
uint	CreateVideoMixer (const QSize &size, uint layers, uint features, VdpChromaType type=VDP_CHROMA_TYPE_420, uint existing=0)
uint	CreateLayer (uint surface, const QRect src=NULL, const QRect dst=NULL)
void	DestroyOutputSurface (uint id)
void	DestroyVideoSurface (uint id)
void	DestroyBitmapSurface (uint id)
void	DestroyDecoder (uint id)
void	DestroyVideoMixer (uint id)
void	DestroyLayer (uint id)
bool	MixAndRend (uint id, VdpVideoMixerPictureStructure field, uint vid_surface, uint out_surface, const QVector< uint > *refs, bool top, QRect src, const QRect &dst, QRect dst_vid, uint layer1=0, uint layer2=0)
bool	SetDeinterlacing (uint id, uint deinterlacers=kVDPFeatNone)
bool	ChangeVideoMixerFeatures (uint id, uint features)
int	SetMixerAttribute (uint id, uint attrib, int value)
bool	SetMixerAttribute (uint id, uint attrib, float value)
void	SetCSCMatrix (uint id, void *vals)
bool	UploadBitmap (uint id, void *const plane[1], uint32_t pitch[1])
bool	UploadMythImage (uint id, MythImage *image)
bool	UploadYUVFrame (uint id, void *const planes[3], uint32_t pitches[3])
bool	DownloadYUVFrame (uint id, void *const planes[3], uint32_t pitches[3])
bool	DrawBitmap (uint id, uint target, const QRect src, const QRect dst, VDPBlendType blendi=kVDPBlendNormal, int alpha=0, int red=0, int blue=0, int green=0)
bool	DrawLayer (uint id, uint target)
int	GetBitmapSize (uint id)
void *	GetRender (uint id)
uint	GetSurfaceOwner (VdpVideoSurface surface)
QSize	GetSurfaceSize (uint id)
void	ClearVideoSurface (uint id)
void	ChangeVideoSurfaceOwner (uint id)
void	Decode (uint id, struct vdpau_render_state *render)
Static Public Member Functions
static bool	IsMPEG4Available (void)
static bool	H264DecoderSizeSupported (uint width, uint height)
Static Public Attributes
static bool	gVDPAUSupportChecked = false
static uint	gVDPAUBestScaling = 0
static bool	gVDPAUMPEG4Accel = false
Private Member Functions
bool	CreateDevice (void)
bool	GetProcs (void)
bool	CreatePresentationQueue (void)
bool	CreatePresentationSurfaces (void)
bool	RegisterCallback (bool enable=true)
bool	CheckHardwareSupport (void)
bool	IsFeatureAvailable (uint feature)
void	Destroy (void)
void	DestroyDevice (void)
void	ResetProcs (void)
void	DestroyPresentationQueue (void)
void	DestroyPresentationSurfaces (void)
void	DestroyOutputSurfaces (void)
void	DestroyVideoSurfaces (void)
void	DestroyBitmapSurfaces (void)
void	DestroyDecoders (void)
void	DestroyVideoMixers (void)
void	DestroyLayers (void)
bool	SetMixerAttribute (uint id, VdpVideoMixerAttribute attribute[1], void const *value[1])
void	Preempted (void)
void	ResetVideoSurfaces (void)
Private Attributes
VdpRect	m_rect
bool	m_preempted
bool	m_recreating
bool	m_recreated
bool	m_reset_video_surfaces
QMutex	m_render_lock
QMutex	m_decode_lock
MythXDisplay *	m_display
WId	m_window
VdpDevice	m_device
uint	m_surface
VdpPresentationQueue	m_flipQueue
VdpPresentationQueueTarget	m_flipTarget
bool	m_flipReady
uint	m_colorKey
QVector< uint >	m_surfaces
QHash< uint, VDPAUOutputSurface >	m_outputSurfaces
QHash< uint, VDPAUBitmapSurface >	m_bitmapSurfaces
QHash< uint, VDPAUDecoder >	m_decoders
QHash< uint, VDPAUVideoMixer >	m_videoMixers
QHash< uint, VDPAUVideoSurface >	m_videoSurfaces
QHash< VdpVideoSurface, uint >	m_videoSurfaceHash
QHash< uint, VDPAULayer >	m_layers
VdpGetProcAddress *	vdp_get_proc_address
VdpGetErrorString *	vdp_get_error_string
VdpDeviceDestroy *	vdp_device_destroy
VdpGetApiVersion *	vdp_get_api_version
VdpGetInformationString *	vdp_get_information_string
VdpVideoSurfaceCreate *	vdp_video_surface_create
VdpVideoSurfaceDestroy *	vdp_video_surface_destroy
VdpVideoSurfaceGetBitsYCbCr *	vdp_video_surface_put_bits_y_cb_cr
VdpVideoSurfaceGetParameters *	vdp_video_surface_get_parameters
VdpVideoSurfacePutBitsYCbCr *	vdp_video_surface_get_bits_y_cb_cr
VdpOutputSurfacePutBitsNative *	vdp_output_surface_put_bits_native
VdpOutputSurfaceCreate *	vdp_output_surface_create
VdpOutputSurfaceDestroy *	vdp_output_surface_destroy
VdpOutputSurfaceRenderBitmapSurface *	vdp_output_surface_render_bitmap_surface
VdpOutputSurfaceGetParameters *	vdp_output_surface_get_parameters
VdpOutputSurfaceGetBitsNative *	vdp_output_surface_get_bits_native
VdpOutputSurfaceRenderOutputSurface *	vdp_output_surface_render_output_surface
VdpVideoMixerCreate *	vdp_video_mixer_create
VdpVideoMixerSetFeatureEnables *	vdp_video_mixer_set_feature_enables
VdpVideoMixerDestroy *	vdp_video_mixer_destroy
VdpVideoMixerRender *	vdp_video_mixer_render
VdpVideoMixerSetAttributeValues *	vdp_video_mixer_set_attribute_values
VdpGenerateCSCMatrix *	vdp_generate_csc_matrix
VdpVideoMixerQueryFeatureSupport *	vdp_video_mixer_query_feature_support
VdpPresentationQueueTargetDestroy *	vdp_presentation_queue_target_destroy
VdpPresentationQueueCreate *	vdp_presentation_queue_create
VdpPresentationQueueDestroy *	vdp_presentation_queue_destroy
VdpPresentationQueueDisplay *	vdp_presentation_queue_display
VdpPresentationQueueBlockUntilSurfaceIdle *	vdp_presentation_queue_block_until_surface_idle
VdpPresentationQueueTargetCreateX11 *	vdp_presentation_queue_target_create_x11
VdpPresentationQueueGetTime *	vdp_presentation_queue_get_time
VdpPresentationQueueSetBackgroundColor *	vdp_presentation_queue_set_background_color
VdpDecoderCreate *	vdp_decoder_create
VdpDecoderDestroy *	vdp_decoder_destroy
VdpDecoderRender *	vdp_decoder_render
VdpDecoderQueryCapabilities *	vdp_decoder_query_capabilities
VdpBitmapSurfaceCreate *	vdp_bitmap_surface_create
VdpBitmapSurfaceDestroy *	vdp_bitmap_surface_destroy
VdpBitmapSurfacePutBitsNative *	vdp_bitmap_surface_put_bits_native
VdpPreemptionCallbackRegister *	vdp_preemption_callback_register

Detailed Description

Definition at line 58 of file mythrender_vdpau.h.

Constructor & Destructor Documentation

MythRenderVDPAU::MythRenderVDPAU ( )

Definition at line 270 of file mythrender_vdpau.cpp.

Referenced by H264DecoderSizeSupported(), and IsMPEG4Available().

MythRenderVDPAU::~MythRenderVDPAU ( void )

Definition at line 283 of file mythrender_vdpau.cpp.

Member Function Documentation

bool MythRenderVDPAU::IsMPEG4Available ( void ) [static]

Definition at line 289 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::GetBestSupportedCodec().

bool MythRenderVDPAU::H264DecoderSizeSupported	(	uint	width,
		uint	height
	)			`[static]`

Definition at line 306 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::GetBestSupportedCodec().

bool MythRenderVDPAU::CreateDummy ( void )

Definition at line 336 of file mythrender_vdpau.cpp.

Referenced by H264DecoderSizeSupported(), and IsMPEG4Available().

uint MythRenderVDPAU::GetColorKey ( void ) [inline]

Definition at line 71 of file mythrender_vdpau.h.

void MythRenderVDPAU::SetPreempted ( void ) [inline]

Definition at line 72 of file mythrender_vdpau.h.

Referenced by vdpau_preemption_callback().

bool MythRenderVDPAU::Create	(	const QSize &	size,
		WId	window,
		uint	colorkey = `VDPAU_COLORKEY`
	)

Definition at line 371 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::InitRender(), and MythVDPAUPainter::InitVDPAU().

bool MythRenderVDPAU::CreateDecodeOnly ( void )

Definition at line 353 of file mythrender_vdpau.cpp.

Referenced by VideoOutputNullVDPAU::InitRender().

bool MythRenderVDPAU::WasPreempted ( void )

Definition at line 409 of file mythrender_vdpau.cpp.

Referenced by MythVDPAUPainter::Begin().

bool MythRenderVDPAU::SetColorKey ( uint color )

Definition at line 420 of file mythrender_vdpau.cpp.

Referenced by Create(), and Preempted().

void MythRenderVDPAU::WaitForFlip ( void )

Definition at line 443 of file mythrender_vdpau.cpp.

Referenced by MythVDPAUPainter::Begin(), and VideoOutputVDPAU::PrepareFrame().

void MythRenderVDPAU::Flip ( void )

Definition at line 465 of file mythrender_vdpau.cpp.

Referenced by MythVDPAUPainter::End(), and VideoOutputVDPAU::Show().

void MythRenderVDPAU::SyncDisplay ( void )

Definition at line 488 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DrawUnusedRects(), and Flip().

void MythRenderVDPAU::DrawDisplayRect	(	const QRect &	rect,
		bool	use_colorkey = `false`
	)

Definition at line 495 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DrawUnusedRects(), and VideoOutputVDPAU::RestoreDisplay().

void MythRenderVDPAU::MoveResizeWin ( QRect & rect )

Definition at line 506 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::MoveResizeWindow().

void MythRenderVDPAU::CheckOutputSurfaces ( void )

Definition at line 561 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::PrepareFrame().

bool MythRenderVDPAU::GetScreenShot	(	int	width = `0`,
		int	height = `0`,
		QString	filename = `""`
	)

Definition at line 513 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::GetScreenShot().

uint MythRenderVDPAU::CreateOutputSurface	(	const QSize &	size,
		VdpRGBAFormat	fmt = `VDP_RGBA_FORMAT_B8G8R8A8`,
		uint	existing = `0`
	)

Definition at line 590 of file mythrender_vdpau.cpp.

Referenced by CheckOutputSurfaces(), CreatePresentationSurfaces(), VideoOutputVDPAU::InitPIPLayer(), and Preempted().

uint MythRenderVDPAU::CreateVideoSurface	(	const QSize &	size,
		VdpChromaType	type = `VDP_CHROMA_TYPE_420`,
		uint	existing = `0`
	)

Definition at line 633 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::CreateVideoSurfaces(), VideoOutputNullVDPAU::CreateVideoSurfaces(), VideoOutputVDPAU::DrawSlice(), VideoOutputNullVDPAU::DrawSlice(), ResetVideoSurfaces(), and VideoOutputVDPAU::ShowPIP().

uint MythRenderVDPAU::CreateBitmapSurface	(	const QSize &	size,
		VdpRGBAFormat	fmt = `VDP_RGBA_FORMAT_B8G8R8A8`,
		uint	existing = `0`
	)

Definition at line 677 of file mythrender_vdpau.cpp.

Referenced by VideoVisualGoom::Draw(), MythVDPAUPainter::GetTextureFromCache(), and Preempted().

uint MythRenderVDPAU::CreateDecoder	(	const QSize &	size,
		VdpDecoderProfile	profile,
		uint	references,
		uint	existing = `0`
	)

Definition at line 719 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DrawSlice(), VideoOutputNullVDPAU::DrawSlice(), H264DecoderSizeSupported(), and Preempted().

uint MythRenderVDPAU::CreateVideoMixer	(	const QSize &	size,
		uint	layers,
		uint	features,
		VdpChromaType	type = `VDP_CHROMA_TYPE_420`,
		uint	existing = `0`
	)

Definition at line 763 of file mythrender_vdpau.cpp.

Referenced by ChangeVideoMixerFeatures(), VideoOutputVDPAU::InitBuffers(), Preempted(), and VideoOutputVDPAU::ShowPIP().

uint MythRenderVDPAU::CreateLayer	(	uint	surface,
		const QRect *	src = `NULL`,
		const QRect *	dst = `NULL`
	)

Definition at line 895 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::InitPIPLayer().

void MythRenderVDPAU::DestroyOutputSurface ( uint id )

Definition at line 919 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DeinitPIPLayer(), and DestroyPresentationSurfaces().

void MythRenderVDPAU::DestroyVideoSurface ( uint id )

Definition at line 936 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DeleteVideoSurfaces(), VideoOutputNullVDPAU::DeleteVideoSurfaces(), and VideoOutputVDPAU::RemovePIP().

void MythRenderVDPAU::DestroyBitmapSurface ( uint id )

Definition at line 951 of file mythrender_vdpau.cpp.

Referenced by MythVDPAUPainter::DeleteBitmaps(), and VideoVisualGoom::~VideoVisualGoom().

void MythRenderVDPAU::DestroyDecoder ( uint id )

Definition at line 965 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DeleteRender(), VideoOutputNullVDPAU::DeleteRender(), and H264DecoderSizeSupported().

void MythRenderVDPAU::DestroyVideoMixer ( uint id )

Definition at line 979 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DeleteBuffers(), and VideoOutputVDPAU::RemovePIP().

void MythRenderVDPAU::DestroyLayer ( uint id )

Definition at line 993 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::DeinitPIPLayer().

bool MythRenderVDPAU::MixAndRend	(	uint	id,
		VdpVideoMixerPictureStructure	field,
		uint	vid_surface,
		uint	out_surface,
		const QVector< uint > *	refs,
		bool	top,
		QRect	src,
		const QRect &	dst,
		QRect	dst_vid,
		uint	layer1 = `0`,
		uint	layer2 = `0`
	)

Definition at line 1004 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::PrepareFrame(), and VideoOutputVDPAU::ShowPIP().

bool MythRenderVDPAU::SetDeinterlacing	(	uint	id,
		uint	deinterlacers = `kVDPFeatNone`
	)

Definition at line 1129 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::SetupDeinterlace().

bool MythRenderVDPAU::ChangeVideoMixerFeatures	(	uint	id,
		uint	features
	)

Definition at line 1148 of file mythrender_vdpau.cpp.

Referenced by SetDeinterlacing().

int MythRenderVDPAU::SetMixerAttribute	(	uint	id,
		uint	attrib,
		int	value
	)

Definition at line 1179 of file mythrender_vdpau.cpp.

Referenced by CreateVideoMixer(), VideoOutputVDPAU::InitBuffers(), SetCSCMatrix(), and SetMixerAttribute().

bool MythRenderVDPAU::SetMixerAttribute	(	uint	id,
		uint	attrib,
		float	value
	)

Definition at line 1212 of file mythrender_vdpau.cpp.

void MythRenderVDPAU::SetCSCMatrix	(	uint	id,
		void *	vals
	)

Definition at line 1164 of file mythrender_vdpau.cpp.

Referenced by CreateVideoMixer(), VideoOutputVDPAU::InitPictureAttributes(), and VideoOutputVDPAU::SetPictureAttribute().

bool MythRenderVDPAU::UploadBitmap	(	uint	id,
		void *const	plane[1],
		uint32_t	pitch[1]
	)

Definition at line 1243 of file mythrender_vdpau.cpp.

Referenced by VideoVisualGoom::Draw(), and UploadMythImage().

bool MythRenderVDPAU::UploadMythImage	(	uint	id,
		MythImage *	image
	)

Definition at line 1261 of file mythrender_vdpau.cpp.

Referenced by MythVDPAUPainter::GetTextureFromCache().

bool MythRenderVDPAU::UploadYUVFrame	(	uint	id,
		void *const	planes[3],
		uint32_t	pitches[3]
	)

Definition at line 1271 of file mythrender_vdpau.cpp.

Referenced by VideoOutputVDPAU::PrepareFrame(), VideoOutputVDPAU::ShowPIP(), and VideoOutputVDPAU::UpdatePauseFrame().

bool MythRenderVDPAU::DownloadYUVFrame	(	uint	id,
		void *const	planes[3],
		uint32_t	pitches[3]
	)

Definition at line 1293 of file mythrender_vdpau.cpp.

Referenced by VideoOutputNullVDPAU::ReleaseFrame().

bool MythRenderVDPAU::DrawBitmap	(	uint	id,
		uint	target,
		const QRect *	src,
		const QRect *	dst,
		VDPBlendType	blendi = `kVDPBlendNormal`,
		int	alpha = `0`,
		int	red = `0`,
		int	blue = `0`,
		int	green = `0`
	)