FFmpeg
Macros | Functions | Variables
vsrc_gfxcapture.c File Reference
#include "config.h"
#include "libavutil/internal.h"
#include "libavutil/opt.h"
#include "avfilter.h"
#include "filters.h"
#include "vsrc_gfxcapture.h"

Go to the source code of this file.

Macros

#define OFFSET(x)   offsetof(GfxCaptureContext, x)
 
#define FLAGS   AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
 

Functions

 AVFILTER_DEFINE_CLASS (gfxcapture)
 

Variables

static const AVOption gfxcapture_options []
 
static const AVFilterPad gfxcapture_outputs []
 
const FFFilter ff_vsrc_gfxcapture
 

Macro Definition Documentation

◆ OFFSET

#define OFFSET (   x)    offsetof(GfxCaptureContext, x)

Definition at line 28 of file vsrc_gfxcapture.c.

◆ FLAGS

Definition at line 29 of file vsrc_gfxcapture.c.

Function Documentation

◆ AVFILTER_DEFINE_CLASS()

AVFILTER_DEFINE_CLASS ( gfxcapture  )

Variable Documentation

◆ gfxcapture_options

const AVOption gfxcapture_options[]
static

Definition at line 30 of file vsrc_gfxcapture.c.

◆ gfxcapture_outputs

const AVFilterPad gfxcapture_outputs[]
static
Initial value:
= {
{
.name = "default",
.config_props = ff_gfxcapture_config_props,
},
}

Definition at line 81 of file vsrc_gfxcapture.c.

◆ ff_vsrc_gfxcapture

const FFFilter ff_vsrc_gfxcapture
Initial value:
= {
.p.name = "gfxcapture",
.p.description = NULL_IF_CONFIG_SMALL("Capture graphics/screen content as a video source"),
.p.priv_class = &gfxcapture_class,
.p.inputs = NULL,
.priv_size = sizeof(GfxCaptureContext),
.flags_internal = FF_FILTER_FLAG_HWFRAME_AWARE,
}

Definition at line 89 of file vsrc_gfxcapture.c.

gfxcapture_outputs
static const AVFilterPad gfxcapture_outputs[]
Definition: vsrc_gfxcapture.c:81
ff_gfxcapture_uninit
av_cold void ff_gfxcapture_uninit(AVFilterContext *avctx) NOEXCEPT
Definition: vsrc_gfxcapture_winrt.cpp:1500
ff_gfxcapture_init
av_cold int ff_gfxcapture_init(AVFilterContext *avctx) NOEXCEPT
Definition: vsrc_gfxcapture_winrt.cpp:1511
FILTER_OUTPUTS
#define FILTER_OUTPUTS(array)
Definition: filters.h:264
NULL
#define NULL
Definition: coverity.c:32
ff_gfxcapture_activate
int ff_gfxcapture_activate(AVFilterContext *avctx) NOEXCEPT
Definition: vsrc_gfxcapture_winrt.cpp:1526
GfxCaptureContext
Definition: vsrc_gfxcapture.h:47
FF_FILTER_FLAG_HWFRAME_AWARE
#define FF_FILTER_FLAG_HWFRAME_AWARE
The filter is aware of hardware frames, and any hardware frame context should not be automatically pr...
Definition: filters.h:207
init
int(* init)(AVBSFContext *ctx)
Definition: dts2pts.c:368
NULL_IF_CONFIG_SMALL
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.
Definition: internal.h:94
AVFILTER_FLAG_HWDEVICE
#define AVFILTER_FLAG_HWDEVICE
The filter can create hardware frames using AVFilterContext.hw_device_ctx.
Definition: avfilter.h:188
AV_PIX_FMT_D3D11
@ AV_PIX_FMT_D3D11
Hardware surfaces for Direct3D11.
Definition: pixfmt.h:336
uninit
static void uninit(AVBSFContext *ctx)
Definition: pcm_rechunk.c:68
AVMEDIA_TYPE_VIDEO
@ AVMEDIA_TYPE_VIDEO
Definition: avutil.h:200
ff_gfxcapture_config_props
int ff_gfxcapture_config_props(AVFilterLink *outlink) NOEXCEPT
Definition: vsrc_gfxcapture_winrt.cpp:1541
FILTER_SINGLE_PIXFMT
#define FILTER_SINGLE_PIXFMT(pix_fmt_)
Definition: filters.h:253