Libav
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Data Fields | |
const AVClass * | class |
int | w |
int | h |
output dimensions, a value of 0 will result in the input size | |
int | x |
int | y |
offsets of the input area with respect to the padded area | |
int | in_w |
int | in_h |
width and height for the padded input video, which has to be aligned to the chroma values in order to avoid chroma issues | |
char * | w_expr |
width expression string | |
char * | h_expr |
height expression string | |
char * | x_expr |
width expression string | |
char * | y_expr |
height expression string | |
char * | color_str |
uint8_t | color [4] |
color expressed either in YUVA or RGBA colorspace for the padding area | |
uint8_t * | line [4] |
int | line_step [4] |
int | hsub |
int | vsub |
chroma subsampling values |
int PadContext::w |
Definition at line 99 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), config_output(), filter_frame(), and get_video_buffer().
int PadContext::h |
output dimensions, a value of 0 will result in the input size
Definition at line 99 of file vf_pad.c.
Referenced by config_input(), config_output(), filter_frame(), and get_video_buffer().
int PadContext::x |
Definition at line 100 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().
int PadContext::y |
offsets of the input area with respect to the padded area
Definition at line 100 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().
int PadContext::in_w |
Definition at line 101 of file vf_pad.c.
Referenced by config_input(), filter_frame(), and get_video_buffer().
int PadContext::in_h |
width and height for the padded input video, which has to be aligned to the chroma values in order to avoid chroma issues
Definition at line 101 of file vf_pad.c.
Referenced by config_input(), filter_frame(), and get_video_buffer().
char* PadContext::w_expr |
char* PadContext::h_expr |
char* PadContext::x_expr |
char* PadContext::y_expr |
uint8_t PadContext::color[4] |
color expressed either in YUVA or RGBA colorspace for the padding area
Definition at line 109 of file vf_pad.c.
Referenced by config_input(), and init().
uint8_t* PadContext::line[4] |
Definition at line 110 of file vf_pad.c.
Referenced by config_input(), filter_frame(), and uninit().
int PadContext::line_step[4] |
Definition at line 111 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), filter_frame(), get_video_buffer(), and uninit().
int PadContext::hsub |
Definition at line 112 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().
int PadContext::vsub |
chroma subsampling values
Definition at line 112 of file vf_pad.c.
Referenced by buffer_needs_copy(), config_input(), filter_frame(), and get_video_buffer().