#include "libavutil/avstring.h"
#include "libavutil/eval.h"
#include "libavutil/parseutils.h"
#include "avfilter.h"
Go to the source code of this file.
Data Structures | |
struct | NullContext |
Enumerations | |
enum | var_name { VAR_E, VAR_PHI, VAR_PI, VAR_IN_W, VAR_IW, VAR_IN_H, VAR_IH, VAR_OUT_W, VAR_OW, VAR_OUT_H, VAR_OH, VAR_X, VAR_Y, VAR_N, VAR_POS, VAR_T, VAR_VARS_NB, VAR_E, VAR_PHI, VAR_PI, VAR_MAIN_W, VAR_MW, VAR_MAIN_H, VAR_MH, VAR_OVERLAY_W, VAR_OW, VAR_OVERLAY_H, VAR_OH, VAR_VARS_NB, VAR_E, VAR_INTERLACED, VAR_N, VAR_PHI, VAR_PI, VAR_POS, VAR_PREV_INPTS, VAR_PREV_OUTPTS, VAR_PTS, VAR_STARTPTS, VAR_TB, VAR_VARS_NB, VAR_E, VAR_PHI, VAR_PI, VAR_AVTB, VAR_INTB, VAR_VARS_NB, VAR_E, VAR_PHI, VAR_PI, VAR_AVTB, VAR_VARS_NB } |
Functions | |
static int | init (AVFilterContext *ctx, const char *args, void *opaque) |
static int | config_props (AVFilterLink *outlink) |
static int | request_frame (AVFilterLink *link) |
Variables | |
static const char * | var_names [] |
AVFilter | avfilter_vsrc_nullsrc |
Definition in file vsrc_nullsrc.c.
enum var_name |
Definition at line 37 of file vsrc_nullsrc.c.
static int config_props | ( | AVFilterLink * | outlink | ) | [static] |
Definition at line 70 of file vsrc_nullsrc.c.
static int init | ( | AVFilterContext * | ctx, | |
const char * | args, | |||
void * | opaque | |||
) | [static] |
Definition at line 51 of file vsrc_nullsrc.c.
static int request_frame | ( | AVFilterLink * | link | ) | [static] |
Definition at line 106 of file vsrc_nullsrc.c.
Initial value:
{ .name = "nullsrc", .description = NULL_IF_CONFIG_SMALL("Null video source, never return images."), .init = init, .priv_size = sizeof(NullContext), .inputs = (AVFilterPad[]) {{ .name = NULL}}, .outputs = (AVFilterPad[]) { { .name = "default", .type = AVMEDIA_TYPE_VIDEO, .config_props = config_props, .request_frame = request_frame, }, { .name = NULL} }, }
Definition at line 111 of file vsrc_nullsrc.c.
const char* var_names[] [static] |