#include "libavutil/pixdesc.h"
#include "avfilter.h"
Go to the source code of this file.
Data Structures | |
struct | FormatContext |
Defines | |
#define | PIX_FMT_NAME_MAXSIZE 32 |
Functions | |
static av_cold int | init (AVFilterContext *ctx, const char *args, void *opaque) |
static AVFilterFormats * | make_format_list (FormatContext *format, int flag) |
static int | query_formats_format (AVFilterContext *ctx) |
static int | query_formats_noformat (AVFilterContext *ctx) |
Variables | |
AVFilter | avfilter_vf_format |
AVFilter | avfilter_vf_noformat |
Definition in file vf_format.c.
#define PIX_FMT_NAME_MAXSIZE 32 |
static av_cold int init | ( | AVFilterContext * | ctx, | |
const char * | args, | |||
void * | opaque | |||
) | [static] |
Definition at line 39 of file vf_format.c.
static AVFilterFormats* make_format_list | ( | FormatContext * | format, | |
int | flag | |||
) | [static] |
Definition at line 73 of file vf_format.c.
Referenced by query_formats_format(), and query_formats_noformat().
static int query_formats_format | ( | AVFilterContext * | ctx | ) | [static] |
Definition at line 89 of file vf_format.c.
static int query_formats_noformat | ( | AVFilterContext * | ctx | ) | [static] |
Definition at line 119 of file vf_format.c.
Initial value:
{ .name = "format", .description = "Convert the input video to one of the specified pixel formats.", .init = init, .query_formats = query_formats_format, .priv_size = sizeof(FormatContext), .inputs = (AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, .get_video_buffer= avfilter_null_get_video_buffer, .start_frame = avfilter_null_start_frame, .draw_slice = avfilter_null_draw_slice, .end_frame = avfilter_null_end_frame, }, { .name = NULL}}, .outputs = (AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO }, { .name = NULL}}, }
Definition at line 95 of file vf_format.c.
Initial value:
{ .name = "noformat", .description = "Force libavfilter not to use any of the specified pixel formats for the input to the next filter.", .init = init, .query_formats = query_formats_noformat, .priv_size = sizeof(FormatContext), .inputs = (AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO, .get_video_buffer= avfilter_null_get_video_buffer, .start_frame = avfilter_null_start_frame, .draw_slice = avfilter_null_draw_slice, .end_frame = avfilter_null_end_frame, }, { .name = NULL}}, .outputs = (AVFilterPad[]) {{ .name = "default", .type = AVMEDIA_TYPE_VIDEO }, { .name = NULL}}, }
Definition at line 125 of file vf_format.c.