xine-lib 1.2.13-20230125hg15249
Data Structures | Macros | Typedefs | Functions
unsharp.c File Reference
#include "planar.h"
#include <xine/xine_internal.h>
#include <xine/post.h>
#include <xine/xineutils.h>
#include <pthread.h>

Data Structures

struct  FilterParam
 
struct  vf_priv_s
 
struct  unsharp_parameters_s
 

Macros

#define MIN_MATRIX_SIZE   3
 
#define MAX_MATRIX_SIZE   63
 

Typedefs

typedef struct FilterParam FilterParam
 
typedef struct post_plugin_unsharp_s post_plugin_unsharp_t
 
typedef struct unsharp_parameters_s unsharp_parameters_t
 

Functions

static void unsharp (uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int width, int height, FilterParam *fp)
 
 PARAM_ITEM (PARAM_ITEM(POST_PARAM_TYPE_INT, luma_matrix_width, PARAM_ITEM(NULL, PARAM_ITEM(3, PARAM_ITEM(11, PARAM_ITEM(0, "width of the matrix (must be odd)")
 
static int set_parameters (xine_post_t *this_gen, const void *param_gen)
 
static int get_parameters (xine_post_t *this_gen, void *param_gen)
 
static xine_post_api_descr_tget_param_descr (void)
 
static char * get_help (void)
 
static void unsharp_free_SC (post_plugin_unsharp_t *this)
 
static void unsharp_dispose (post_plugin_t *this_gen)
 
static int unsharp_intercept_frame (post_video_port_t *port, vo_frame_t *frame)
 
static int unsharp_draw (vo_frame_t *frame, xine_stream_t *stream)
 
static post_plugin_tunsharp_open_plugin (post_class_t *class_gen, int inputs, xine_audio_port_t **audio_target, xine_video_port_t **video_target)
 
void * unsharp_init_plugin (xine_t *xine, const void *data)
 

Macro Definition Documentation

◆ MAX_MATRIX_SIZE

#define MAX_MATRIX_SIZE   63

◆ MIN_MATRIX_SIZE

#define MIN_MATRIX_SIZE   3

Referenced by set_parameters().

Typedef Documentation

◆ FilterParam

typedef struct FilterParam FilterParam

◆ post_plugin_unsharp_t

typedef struct post_plugin_unsharp_s post_plugin_unsharp_t

◆ unsharp_parameters_t

Function Documentation

◆ get_help()

static char * get_help ( void )
static

References _.

Referenced by unsharp_open_plugin().

◆ get_param_descr()

static xine_post_api_descr_t * get_param_descr ( void )
static

Referenced by unsharp_open_plugin().

◆ get_parameters()

static int get_parameters ( xine_post_t * this_gen,
void * param_gen )
static

References vf_priv_s::param.

Referenced by unsharp_open_plugin().

◆ PARAM_ITEM()

PARAM_ITEM ( PARAM_ITEM( POST_PARAM_TYPE_INT,
luma_matrix_width ,
PARAM_ITEM( NULL,
PARAM_ITEM( 3,
PARAM_ITEM( 11,
PARAM_ITEM( 0,
"width of the matrix (must be odd)"  )

◆ set_parameters()

static int set_parameters ( xine_post_t * this_gen,
const void * param_gen )
static

◆ unsharp()

static void unsharp ( uint8_t * dst,
uint8_t * src,
int dstStride,
int srcStride,
int width,
int height,
FilterParam * fp )
static

◆ unsharp_dispose()

static void unsharp_dispose ( post_plugin_t * this_gen)
static

◆ unsharp_draw()

static int unsharp_draw ( vo_frame_t * frame,
xine_stream_t * stream )
static

◆ unsharp_free_SC()

static void unsharp_free_SC ( post_plugin_unsharp_t * this)
static

References MAX_MATRIX_SIZE, and NULL.

Referenced by unsharp_dispose(), and unsharp_draw().

◆ unsharp_init_plugin()

void * unsharp_init_plugin ( xine_t * xine,
const void * data )

◆ unsharp_intercept_frame()

static int unsharp_intercept_frame ( post_video_port_t * port,
vo_frame_t * frame )
static

◆ unsharp_open_plugin()

static post_plugin_t * unsharp_open_plugin ( post_class_t * class_gen,
int inputs,
xine_audio_port_t ** audio_target,
xine_video_port_t ** video_target )
static