vj_effect *dupmagic_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 1;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 5;
ve->description = "Strong Luma Overlay";
ve->limits[0][0] = 0;
ve->limits[1][0] = 12;
ve->extra_frame = 1;
ve->parallel = 1;
ve->sub_format = -1;
ve->has_user = 0;
ve->parallel = 1;
ve->param_description = vje_build_param_list( ve->num_params, "Mode" );
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0], 0, "Softburn", "Additive",
"Multiply", "Divide", "Lighten", "Difference Negate", "Freeze", "Unfreeze", "Relative Add",
"Relative Add Luma", "Max Select", "Min Select", "Experimental" );
return ve;
}
vj_effect *colormap_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 255;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->defaults[0] = 46;
ve->defaults[1] = 109;
ve->defaults[2] = 92;
ve->description = "Color mapping";
ve->sub_format = -1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->parallel = 1;
ve->param_description = vje_build_param_list( ve->num_params, "Red","Green","Blue" );
return ve;
}
vj_effect *contourextract_init(int width, int height)
{
//int i,j;
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 5;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 255;
ve->limits[0][1] = 0; /* reverse */
ve->limits[1][1] = 1;
ve->limits[0][2] = 0; /* show thresholded image / contour */
ve->limits[1][2] = 2;
ve->limits[0][3] = 1; /* thinning */
ve->limits[1][3] = 100;
ve->limits[0][4] = 1; /* minimum blob weight */
ve->limits[1][4] = 5000;
ve->defaults[0] = 30;
ve->defaults[1] = 0;
ve->defaults[2] = 0;
ve->defaults[3] = 3;
ve->defaults[4] = 200;
ve->description = "Contour extraction";
ve->extra_frame = 0;
ve->sub_format = 0;
ve->has_user = 1;
ve->user_data = NULL;
ve->param_description = vje_build_param_list( ve->num_params, "Threshold", "Mode", "Show image/contour", "Thinning", "Min weight" );
return ve;
}
vj_effect *noisepencil_init(int width , int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->defaults[0] = 0; /* type */
ve->defaults[1] = 1000;
ve->defaults[2] = 68;
ve->defaults[3] = 110;
ve->limits[0][0] = 0;
ve->limits[1][0] = 3;
ve->limits[0][1] = 1;
ve->limits[1][1] = 10000;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->limits[0][3] = 0;
ve->limits[1][3] = 255;
ve->param_description = vje_build_param_list(ve->num_params, "Mode", "Amplification", "Min Threshold", "Max Threshold");
ve->description = "Noise Pencil";
ve->extra_frame = 0;
ve->sub_format = 0;
ve->has_user = 0;
return ve;
}
vj_effect *videowall_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0; // selector
ve->limits[1][0] = n_pics(w,h);
ve->limits[0][1] = 0;
ve->limits[1][1] = w; // displacement x
ve->limits[0][2] = 0;
ve->limits[1][2] = h; // displacement y
ve->limits[0][3] = 0;
ve->limits[1][3] = 1; // lock update of x,y in offset[selector]
ve->defaults[0] = 0;
ve->defaults[1] = 1;
ve->defaults[2] = 1;
ve->defaults[3] = 0;
ve->description = "VideoWall / Tile Placement";
ve->sub_format = 1; // todo: optimize to work in 4:2:0/4:2:2, see also photo/video play.c
ve->extra_frame = 1;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Photos","X Displacement", "Y displacement", "Lock update");
return ve;
}
vj_effect *constantblend_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 31;
ve->limits[0][1] = 1; // scale from 0.0 to 5.0 (only luma)
ve->limits[1][1] = 500;
ve->limits[0][2] = pixel_Y_lo_;
ve->limits[1][2] = pixel_Y_hi_;
ve->defaults[0] = 1; // blend type (additive)
ve->defaults[1] = 110; // scale before blend
ve->defaults[2] = 16; // constant Y
ve->description = "Constant Luminance Blend";
ve->parallel = 1;
ve->sub_format = 0;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Mode", "Threshold", "Constant" );
return ve;
}
vj_effect *bar_init(int width, int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 5;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *)vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 4;
ve->defaults[1] = 1;
ve->defaults[2] = 3;
ve->defaults[3] = 0;
ve->defaults[4] = 0;
ve->limits[0][0] = 1;
ve->limits[1][0] = height;
ve->sub_format = 1;
ve->limits[0][1] = 0;
ve->limits[1][1] = height;
ve->limits[0][2] = 0;
ve->limits[1][2] = height;
ve->limits[0][3] = 0;
ve->limits[1][3] = height;
ve->limits[0][4] = 0;
ve->limits[1][4] = height;
ve->description = "Horizontal Sliding Bars";
ve->extra_frame = 1;
ve->has_user = 0;
ve->param_description = vje_build_param_list(ve->num_params, "Divider", "Top Y", "Bot Y", "Top X", "Bot X");
return ve;
}
vj_effect *toalpha_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 1;
ve->description = "Alpha: Set from Image";
ve->sub_format = -1;
ve->extra_frame = 0;
ve->parallel = 1;
ve->has_user = 0;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 1;
ve->defaults[0] = !yuv_use_auto_ccir_jpeg();
ve->param_description = vje_build_param_list( ve->num_params, "Scale Luminance to range 0-255 (1=on)" );
ve->alpha = FLAG_ALPHA_OUT;
__init_lookup_table( __lookup_table, 256, 16.0f, 235.0f, 0, 255 );
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0], 0, "Verbatim", "Full range" );
return ve;
}
vj_effect *tripplicity_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 255; // opacity Y
ve->limits[0][1] = 0;
ve->limits[1][1] = 255; // opacity Cb
ve->limits[0][2] = 0;
ve->limits[1][2] = 255; // opacity Cr
ve->defaults[0] = 150;
ve->defaults[1] = 150;
ve->defaults[2] = 150;
ve->description = "Normal Overlay (per Channel)";
ve->sub_format = 0;
ve->extra_frame = 1;
ve->has_user = 0;
ve->parallel = 1;
ve->param_description = vje_build_param_list( ve->num_params, "Opacity Y", "Opacity Cb", "Opacity Cr" );
return ve;
}
vj_effect *mtracer_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 2;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 32;
ve->limits[0][1] = 1;
ve->limits[1][1] = 25;
ve->defaults[0] = 150;
ve->defaults[1] = 8;
ve->description = "Magic Tracer";
ve->sub_format = -1;
ve->extra_frame = 1;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Mode", "Length");
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0], 0,
"Additive", "Subtractive","Multiply","Divide","Lighten","Hardlight",
"Difference","Difference Negate","Exclusive","Base","Freeze",
"Unfreeze","Relative Add","Relative Subtract","Max select", "Min select",
"Relative Luma Add", "Relative Luma Subtract", "Min Subselect", "Max Subselect",
"Add Subselect", "Add Average", "Experimental 1","Experimental 2", "Experimental 3",
"Multisub", "Softburn", "Inverse Burn", "Dodge", "Distorted Add", "Distorted Subtract", "Experimental 4", "Negation Divide");
return ve;
}
vj_effect *average_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 2;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 1;
ve->limits[1][0] = 1000;
ve->limits[0][1] = 0;
ve->limits[1][1] = 1;
ve->defaults[0] = 1;
ve->defaults[1] = 0;
ve->parallel = 0; //@ cannot run in parallel
ve->description = "Average";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Number of frames to average", "Mode");
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][1], 1, "Running Average", "Average" );
return ve;
}
vj_effect *transline_init(int width, int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 150; /* opacity */
ve->defaults[1] = 10; /* line width */
ve->defaults[2] = 3; /* distance */
ve->defaults[3] = 0; /* type */
ve->limits[0][0] = 0;
ve->limits[1][0] = 255;
ve->limits[0][1] = 1;
ve->limits[1][1] = width;
ve->limits[0][2] = 2;
ve->limits[1][2] = width;
ve->limits[0][3] = 0;
ve->limits[1][3] = 1;
ve->sub_format = 1;
ve->description = "Transition Line";
ve->extra_frame = 1;
ve->has_user = 0;
ve->param_description = vje_build_param_list(ve->num_params, "Opacity", "Line width", "Distance" , "Mode");
return ve;
}
vj_effect *zoom_init(int width , int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = width/2;
ve->defaults[1] = height/2;
ve->defaults[2] = 50;
ve->defaults[3] = 1;
ve->limits[0][0] = 0;
ve->limits[1][0] = width;
ve->limits[0][1] = 0;
ve->limits[1][1] = height;
ve->limits[0][2] = 10;
ve->limits[1][2] = 100;
ve->limits[0][3] = 0;
ve->limits[1][3] = 1;
ve->description = "Zoom";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Width", "Height", "Factor", "Mode" );
return ve;
}
vj_effect *autoeq_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 1;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->defaults[0] = 0; // y only, v only, u only, all
ve->defaults[1] = 200; // intensity
ve->defaults[2] = 132; // strength
ve->description = "Automatic Histogram Equalizer";
ve->sub_format = 0;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Channel (Y,U,V,All)","Intensity","Strength");
return ve;
}
vj_effect *cutstop_init(int width , int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 40; // treshold
ve->defaults[1] = 50; // hold frame freq
ve->defaults[2] = 0; // cut mode
ve->defaults[3] = 0; // hold front/back
ve->limits[0][0] = 0;
ve->limits[1][0] = 255;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 1;
ve->limits[0][3] = 0;
ve->limits[1][3] = 1;
ve->description = "vvCutStop";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Threshold", "Frame freq", "Cut mode", "Hold front/back" );
frq_cnt = 256;
return ve;
}
vj_effect *neighbours3_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 2;
ve->limits[1][0] = 32; /* line size */
ve->limits[0][1] = 1;
ve->limits[1][1] = 255; /* smoothness */
ve->limits[0][2] = 0; /* luma only / include chroma */
ve->limits[1][2] = 1;
ve->defaults[0] = 9;
ve->defaults[1] = 7;
ve->defaults[2] = 1;
ve->description = "ZArtistic Filter (Horizontal strokes)";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Line size", "Smoothness", "Mode (Luma/Chroma)" );
return ve;
}
static int prepare_filmstrip(int film_length, int w, int h)
{
int i,j;
int picture_width = w / sqrt(film_length);
int picture_height = h / sqrt(film_length);
photo_list = (picture_t**) vj_calloc(sizeof(picture_t*) * (film_length + 1) );
if(!photo_list)
return 0;
rt = (int*) vj_calloc(sizeof(int) * film_length );
if(!rt)
return 0;
num_photos = film_length;
for ( i = 0; i < num_photos; i ++ )
{
photo_list[i] = vj_malloc(sizeof(picture_t));
if(!photo_list[i])
return 0;
photo_list[i]->w = picture_width;
photo_list[i]->h = picture_height;
for( j = 0; j < 3; j ++ )
{
photo_list[i]->data[j] = vj_malloc(sizeof(uint8_t) * picture_width * picture_height );
if(!photo_list[i]->data[j])
return 0;
veejay_memset(photo_list[i]->data[j], (j==0 ? pixel_Y_lo_ : 128), picture_width *picture_height );
}
}
frame_counter = 0;
return 1;
}
vj_effect *magicmirror_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = w/4;
ve->defaults[1] = h/4;
ve->defaults[2] = 20;
ve->defaults[3] = 20;
ve->limits[0][0] = 0;
ve->limits[1][0] = w/2;
ve->limits[0][1] = 0;
ve->limits[1][1] = h/2;
ve->limits[0][2] = 0;
ve->limits[1][2] = 100;
ve->limits[0][3] = 0;
ve->limits[1][3] = 100;
ve->sub_format = 1;
ve->description = "Magic Mirror Surface";
ve->has_user =0;
ve->extra_frame = 0;
ve->param_description = vje_build_param_list(ve->num_params, "X", "Y", "X","Y" );
return ve;
}
vj_effect *rgbchannel_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 1;
ve->limits[0][1] = 0;
ve->limits[1][1] = 1;
ve->limits[0][2] = 0;
ve->limits[1][2] = 1;
ve->defaults[0] = 0;
ve->defaults[0] = 0;
ve->defaults[0] = 0;
ve->description = "RGB Channel";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->rgba_only = 1;
ve->parallel = 1;
ve->param_description = vje_build_param_list(ve->num_params, "Red", "Green", "Blue");
return ve;
}
int magicmirror_malloc(int w, int h)
{
int i ;
for( i = 0; i < 3 ;i ++ ) {
magicmirrorbuf[i] = (uint8_t*)vj_malloc(sizeof(uint8_t) * RUP8(w*h));
if(!magicmirrorbuf[i])
return 0;
}
funhouse_x = (double*)vj_calloc(sizeof(double) * w );
if(!funhouse_x) return 0;
cache_x = (unsigned int *)vj_calloc(sizeof(unsigned int)*w);
if(!cache_x) return 0;
funhouse_y = (double*)vj_calloc(sizeof(double) * h );
if(!funhouse_y) return 0;
cache_y = (unsigned int*)vj_calloc(sizeof(unsigned int)*h);
if(!cache_y) return 0;
veejay_memset(cache_x,0,w);
veejay_memset(cache_y,0,h);
n__ =0;
N__ =0;
return 1;
}
vj_effect *autoeq_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0;
ve->limits[1][0] = 1;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->defaults[0] = 0; // show histogram
ve->defaults[1] = 200; // intensity
ve->defaults[2] = 132; // strength
ve->description = "Automatic Histogram Equalizer";
ve->sub_format = 0;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Mode","Intensity","Strength");
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0],0,
"Show Histogram", "Equalize Frame" );
return ve;
}
vj_effect *raster_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 2;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 4;
ve->limits[1][0] = h/4;
ve->limits[0][1] = 0;
ve->limits[1][1] = 1;
ve->defaults[0] = 4;
ve->defaults[1] = 1;
ve->description = "Grid";
ve->sub_format = 0;
ve->extra_frame = 0;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Grid size", "Mode");
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][1], 1,"Black", "White" );
return ve;
}
vj_effect *fibdownscale_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 2;
ve->description = "Fibonacci Downscaler";
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 0;
ve->defaults[1] = 1;
ve->limits[0][0] = 0;
ve->limits[0][1] = 1;
ve->limits[1][0] = 1;
ve->limits[1][1] = 8;
ve->sub_format = -1;
ve->extra_frame = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Mode", "Fib" );
ve->has_user = 0;
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints,ve->limits[0][1],0, "Down", "Rectangle" );
return ve;
}
int chameleon_malloc(int w, int h)
{
int i;
for( i = 0; i < 3; i ++ ) {
bgimage[i] = vj_malloc(sizeof(uint8_t) * RUP8(w * h) + RUP8(w*2) );
tmpimage[i] = vj_malloc(sizeof(uint8_t) * RUP8(w * h) );
}
vj_frame_clear1( bgimage[0], pixel_Y_lo_, RUP8(w*h));
vj_frame_clear1( tmpimage[0], pixel_Y_lo_, RUP8(w*h));
for( i = 1; i < 3; i ++ ) {
vj_frame_clear1( bgimage[i], 128, RUP8(w*h));
vj_frame_clear1( tmpimage[i], 128, RUP8(w*h));
}
sum = (int32_t*) vj_calloc( RUP8(w * h) * sizeof(int32_t));
timebuffer = (uint8_t*) vj_calloc( RUP8(w * h) * PLANES );
has_bg = 0;
plane = 0;
N__ = 0;
n__ = 0;
last_mode_ = -1;
return 1;
}
vj_effect *greyselect_init(int w, int h)
{
vj_effect *ve;
ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 4500; /* angle */
ve->defaults[1] = 255; /* r */
ve->defaults[2] = 0; /* g */
ve->defaults[3] = 0; /* b */
ve->limits[0][0] = 1;
ve->limits[1][0] = 9000;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->limits[0][3] = 0;
ve->limits[1][3] = 255;
ve->has_user = 0;
ve->parallel = 1;
ve->description = "Grayscale by Color Key (RGB)";
ve->extra_frame = 0;
ve->sub_format = 1;
ve->rgb_conv = 1;
ve->param_description = vje_build_param_list(ve->num_params,"Angle","Red","Green","Blue");
return ve;
}
vj_effect *contrast_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params);
ve->defaults[0] = 2; /* type */
ve->defaults[1] = 125;
ve->defaults[2] = 200;
ve->limits[0][0] = 0;
ve->limits[1][0] = 2;
ve->limits[0][1] = 0;
ve->limits[1][1] = 255;
ve->limits[0][2] = 0;
ve->limits[1][2] = 255;
ve->parallel = 1;
ve->description = "Contrast";
ve->has_user = 0;
ve->parallel = 1;
ve->extra_frame = 0;
ve->sub_format = -1;
ve->param_description = vje_build_param_list( ve->num_params, "Mode", "Luma", "Chroma" );
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0], 0,
"Luma Only", "Chroma Only" ,"All Channels" );
return ve;
}
vj_effect *radcor_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 1;
ve->limits[1][0] = 1000;
ve->limits[0][1] = 1;
ve->limits[1][1] = 1000;
ve->limits[0][2] = 0;
ve->limits[1][2] = 1;
ve->limits[0][1] = 0;
ve->limits[1][1] = 1;
ve->defaults[0] = 10;
ve->defaults[1] = 40;
ve->defaults[2] = 0;
ve->description = "Lens correction";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->alpha = FLAG_ALPHA_OPTIONAL | FLAG_ALPHA_OUT;
ve->param_description = vje_build_param_list( ve->num_params, "Alpha X", "Alpha Y", "Direction", "Update Alpha");
return ve;
}
vj_effect *slidingdoor_init(int width, int height)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 1;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 0;
ve->limits[0][0] = 0;
ve->limits[1][0] = 7;
ve->sub_format = 1;
ve->parallel = 1;
ve->description = "Channel Overlay";
ve->extra_frame = 1;
ve->has_user = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Operator" );
ve->hints = vje_init_value_hint_list( ve->num_params );
vje_build_value_hint_list( ve->hints, ve->limits[1][0],0,
"Luminance B",
"Negative Luminance B",
"Chroma Blue B",
"Negative Chroma Blue B",
"Chroma Red B",
"Negative Chroma Red B",
"Alpha B",
"Negative Alpha B" );
return ve;
}
vj_effect *fadecolor_init(int w,int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 4;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->defaults[0] = 255;
ve->defaults[1] = VJ_EFFECT_COLOR_BLACK;
ve->defaults[2] = 15;
ve->defaults[3] = 1;
ve->sub_format = 0;
ve->limits[0][0] = 1;
ve->limits[1][0] = 255;
ve->limits[0][1] = 0;
ve->limits[1][1] = 7;
ve->limits[0][2] = 1;
ve->limits[1][2] = (120 * 25);
ve->limits[0][3] = 0;
ve->limits[1][3] = 1;
ve->has_user = 0;
ve->description = "Transition Fade to Color";
ve->extra_frame = 0;
ve->param_description = vje_build_param_list(ve->num_params, "Opacity", "Color", "Frame length", "Mode" );
return ve;
}
vj_effect *colmorphology_init(int w, int h)
{
vj_effect *ve = (vj_effect *) vj_calloc(sizeof(vj_effect));
ve->num_params = 3;
ve->defaults = (int *) vj_calloc(sizeof(int) * ve->num_params); /* default values */
ve->limits[0] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* min */
ve->limits[1] = (int *) vj_calloc(sizeof(int) * ve->num_params); /* max */
ve->limits[0][0] = 0; // threshold
ve->limits[1][0] = 255;
ve->limits[0][1] = 0; // morpology operator (dilate,erode, ... )
ve->limits[1][1] = 8;
ve->limits[0][2] = 0;
ve->limits[1][2] = 1; // type
ve->defaults[0] = 140;
ve->defaults[1] = 1;
ve->defaults[2] = 0;
ve->description = "Colored Morphology";
ve->sub_format = 1;
ve->extra_frame = 0;
ve->has_user = 0;
ve->parallel = 0;
ve->param_description = vje_build_param_list( ve->num_params, "Threshold","Kernel", "Dilate or Erode");
return ve;
}
