vlc_opengl.h File Reference

Include dependency graph for vlc_opengl.h:

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Data Structures
struct	vlc_gl_t

Typedefs
typedef struct vlc_gl_t	vlc_gl_t
	A VLC GL context (and its underlying surface) More...

Enumerations
enum	vlc_gl_api_type { VLC_OPENGL, VLC_OPENGL_ES2 }

Functions
VLC_EXPORT vlc_gl_t *	vlc_gl_Create (const struct vout_display_cfg *cfg, unsigned flags, const char *name)
	Creates an OpenGL context (and its underlying surface). More...
VLC_EXPORT vlc_gl_t *	vlc_gl_CreateOffscreen (vlc_object_t *parent, struct vlc_decoder_device *device, unsigned width, unsigned height, unsigned flags, const char *name)
VLC_EXPORT void	vlc_gl_Release (vlc_gl_t *)
VLC_EXPORT void	vlc_gl_Hold (vlc_gl_t *)
static int	vlc_gl_MakeCurrent (vlc_gl_t *gl)
static void	vlc_gl_ReleaseCurrent (vlc_gl_t *gl)
static void	vlc_gl_Resize (vlc_gl_t *gl, unsigned w, unsigned h)
static void	vlc_gl_Swap (vlc_gl_t *gl)
static picture_t *	vlc_gl_SwapOffscreen (vlc_gl_t *gl)
static void *	vlc_gl_GetProcAddress (vlc_gl_t *gl, const char *name)
VLC_EXPORT vlc_gl_t *	vlc_gl_surface_Create (vlc_object_t *, const struct vout_window_cfg_t *, struct vout_window_t **)
VLC_EXPORT bool	vlc_gl_surface_CheckSize (vlc_gl_t *, unsigned *w, unsigned *h)
VLC_EXPORT void	vlc_gl_surface_Destroy (vlc_gl_t *)
static bool	vlc_gl_StrHasToken (const char *apis, const char *api)

Detailed Description

This file defines GL structures and functions.

Typedef Documentation

vlc_gl_t

typedef struct vlc_gl_t vlc_gl_t

A VLC GL context (and its underlying surface)

Enumeration Type Documentation

vlc_gl_api_type

enum vlc_gl_api_type

Enumerator
VLC_OPENGL
VLC_OPENGL_ES2

Function Documentation

vlc_gl_Create()

VLC_EXPORT vlc_gl_t* vlc_gl_Create	(	const struct vout_display_cfg *	cfg,
		unsigned	flags,
		const char *	name
	)

Creates an OpenGL context (and its underlying surface).

Note

In most cases, you should vlc_gl_MakeCurrent() afterward.

Parameters

cfg	initial configuration (including window to use as OpenGL surface)
flags	OpenGL context type
name	module name (or NULL for auto)

Returns

a new context, or NULL on failure

vlc_gl_CreateOffscreen()

VLC_EXPORT vlc_gl_t* vlc_gl_CreateOffscreen	(	vlc_object_t *	parent,
		struct vlc_decoder_device *	device,
		unsigned	width,
		unsigned	height,
		unsigned	flags,
		const char *	name
	)

References vlc_gl_t::api_type, vlc_gl_t::device, vlc_gl_t::get_proc_address, vlc_gl_priv_t::gl, vlc_gl_t::make_current, vlc_gl_t::module, name, vlc_gl_t::offscreen_chroma_out, vlc_gl_t::offscreen_vctx_out, vlc_gl_t::offscreen_vflip, vlc_gl_priv_t::rc, vlc_gl_t::release_current, vlc_gl_t::surface, vlc_gl_t::swap_offscreen, unlikely, vlc_atomic_rc_init(), VLC_CODEC_UNKNOWN, vlc_custom_create, vlc_decoder_device_Hold(), vlc_gl_start(), vlc_module_load, vlc_object_delete, VLC_OPENGL, and VLC_OPENGL_ES2.

vlc_gl_GetProcAddress()

static void* vlc_gl_GetProcAddress ( vlc_gl_t *  gl, const char *  name  )

inlinestatic

References vlc_gl_t::get_proc_address, and name.

vlc_gl_Hold()

VLC_EXPORT void vlc_gl_Hold

(

vlc_gl_t *

)

References vlc_gl_priv_t::gl, vlc_gl_priv_t::rc, and vlc_atomic_rc_inc().

vlc_gl_MakeCurrent()

static int vlc_gl_MakeCurrent ( vlc_gl_t *  gl )

inlinestatic

References vlc_gl_t::make_current.

vlc_gl_Release()

VLC_EXPORT void vlc_gl_Release

(

vlc_gl_t *

)

References vlc_gl_t::destroy, vlc_gl_priv_t::gl, vlc_gl_priv_t::rc, vlc_atomic_rc_dec(), VLC_OBJECT, vlc_object_delete, and vlc_objres_clear().

Referenced by vlc_gl_surface_Destroy().

vlc_gl_ReleaseCurrent()

static void vlc_gl_ReleaseCurrent ( vlc_gl_t *  gl )

inlinestatic

References vlc_gl_t::release_current.

vlc_gl_Resize()

static void vlc_gl_Resize ( vlc_gl_t *  gl, unsigned  w, unsigned  h  )

inlinestatic

References vlc_gl_t::resize.

Referenced by vlc_gl_surface_CheckSize().

vlc_gl_StrHasToken()

static bool vlc_gl_StrHasToken ( const char *  apis, const char *  api  )

inlinestatic

vlc_gl_surface_CheckSize()

VLC_EXPORT bool vlc_gl_surface_CheckSize	(	vlc_gl_t *	,
		unsigned *	w,
		unsigned *	h
	)

vlc_gl_surface_Create()

VLC_EXPORT vlc_gl_t* vlc_gl_surface_Create	(	vlc_object_t *	,
		const struct vout_window_cfg_t *	,
		struct vout_window_t **
	)

vlc_gl_surface_Destroy()

VLC_EXPORT void vlc_gl_surface_Destroy

(

vlc_gl_t *

)

References vout_window_t::owner, vlc_gl_t::surface, vout_window_owner::sys, vlc_gl_Release(), vout_window_Delete(), and vout_window_Disable().

vlc_gl_Swap()

static void vlc_gl_Swap ( vlc_gl_t *  gl )

inlinestatic

References vlc_gl_t::swap.

vlc_gl_SwapOffscreen()

static picture_t* vlc_gl_SwapOffscreen ( vlc_gl_t *  gl )

inlinestatic

References vlc_gl_t::swap_offscreen.