#include "avfilter.h"
#include "libavutil/eval.h"
#include "libavutil/avstring.h"
#include "libavutil/libm.h"
#include "libavutil/imgutils.h"
Go to the source code of this file.
Definition in file vf_crop.c.
| enum var_name |
| static int config_input | ( | AVFilterLink * | link | ) | [static] |
| static int config_output | ( | AVFilterLink * | link | ) | [static] |
| static void draw_slice | ( | AVFilterLink * | link, | |
| int | y, | |||
| int | h, | |||
| int | slice_dir | |||
| ) | [static] |
| static void end_frame | ( | AVFilterLink * | link | ) | [static] |
| static av_cold int init | ( | AVFilterContext * | ctx, | |
| const char * | args, | |||
| void * | opaque | |||
| ) | [static] |
| static int normalize_double | ( | int * | n, | |
| double | d | |||
| ) | [inline, static] |
| static int query_formats | ( | AVFilterContext * | ctx | ) | [static] |
| static void start_frame | ( | AVFilterLink * | link, | |
| AVFilterBufferRef * | picref | |||
| ) | [static] |
| static av_cold void uninit | ( | AVFilterContext * | ctx | ) | [static] |
Initial value:
{
.name = "crop",
.description = NULL_IF_CONFIG_SMALL("Crop the input video to width:height:x:y."),
.priv_size = sizeof(CropContext),
.query_formats = query_formats,
.init = init,
.uninit = uninit,
.inputs = (AVFilterPad[]) {{ .name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.start_frame = start_frame,
.draw_slice = draw_slice,
.end_frame = end_frame,
.get_video_buffer = avfilter_null_get_video_buffer,
.config_props = config_input, },
{ .name = NULL}},
.outputs = (AVFilterPad[]) {{ .name = "default",
.type = AVMEDIA_TYPE_VIDEO,
.config_props = config_output, },
{ .name = NULL}},
}
const char* var_names[] [static] |
Initial value:
{
"E",
"PHI",
"PI",
"in_w", "iw",
"in_h", "ih",
"out_w", "ow",
"out_h", "oh",
"x",
"y",
"n",
"pos",
"t",
NULL
}
Definition at line 34 of file vf_crop.c.
Referenced by config_input(), config_input_overlay(), config_output_props(), config_props(), and init().
1.5.8