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Holds instance-specific information for gradfun. More...
#include <gradfun.h>
Data Fields | |
| const AVClass * | class | 
| float | strength | 
| int | thresh | 
| threshold for gradient algorithm   | |
| int | radius | 
| blur radius   | |
| int | chroma_w | 
| width of the chroma planes   | |
| int | chroma_h | 
| weight of the chroma planes   | |
| int | chroma_r | 
| blur radius for the chroma planes   | |
| uint16_t * | buf | 
| holds image data for blur algorithm passed into filter.   | |
| void(* | filter_line )(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) | 
| DSP functions.   | |
| void(* | blur_line )(uint16_t *dc, uint16_t *buf, const uint16_t *buf1, const uint8_t *src, int src_linesize, int width) | 
| int GradFunContext::thresh | 
| int GradFunContext::radius | 
blur radius
Definition at line 32 of file gradfun.h.
Referenced by config_input(), filter_frame(), and init().
| int GradFunContext::chroma_w | 
width of the chroma planes
Definition at line 33 of file gradfun.h.
Referenced by config_input(), and filter_frame().
| int GradFunContext::chroma_h | 
weight of the chroma planes
Definition at line 34 of file gradfun.h.
Referenced by config_input(), and filter_frame().
| int GradFunContext::chroma_r | 
blur radius for the chroma planes
Definition at line 35 of file gradfun.h.
Referenced by config_input(), and filter_frame().
| uint16_t* GradFunContext::buf | 
holds image data for blur algorithm passed into filter.
Definition at line 36 of file gradfun.h.
Referenced by config_input(), filter(), and uninit().
| void(* GradFunContext::filter_line)(uint8_t *dst, const uint8_t *src, const uint16_t *dc, int width, int thresh, const uint16_t *dithers) | 
DSP functions.
Definition at line 38 of file gradfun.h.
Referenced by ff_gradfun_init_x86(), filter(), and init().
| void(* GradFunContext::blur_line)(uint16_t *dc, uint16_t *buf, const uint16_t *buf1, const uint8_t *src, int src_linesize, int width) | 
Definition at line 39 of file gradfun.h.
Referenced by ff_gradfun_init_x86(), filter(), and init().
 1.8.2