| Line 38... |
Line 38... |
{
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{
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int x;
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int x;
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int y;
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int y;
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} frame_coordinate_t;
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} frame_coordinate_t;
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typedef int flattened_frame_t[];
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typedef int unsigned video_array_t[][];
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// --------------------------------------------------------------------
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class video_frame_class;
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class video_frame_class;
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logger_class log;
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logger_class log;
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rand int frame_id;
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rand int frame_id;
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rand int pixels_per_line;
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rand int pixels_per_line;
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rand int lines_per_frame;
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rand int lines_per_frame;
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| Line 110... |
Line 114... |
extern virtual function int read_pixel
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extern virtual function int read_pixel
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(
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(
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input frame_coordinate_t coordinate
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input frame_coordinate_t coordinate
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);
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);
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extern function flattened_frame_t flatten_frame();
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|
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extern virtual function void make_constant
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extern virtual function void make_constant
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(
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(
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input int pixel
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input int pixel
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);
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);
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| Line 126... |
Line 132... |
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extern virtual function void make_vertical();
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extern virtual function void make_vertical();
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extern virtual function void make_random();
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extern virtual function void make_random();
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extern virtual function void shift_right(ref line_s column);
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extern virtual function void copy
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extern virtual function void copy
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(
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(
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ref video_frame_class from
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ref video_frame_class from
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);
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);
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| Line 188... |
Line 196... |
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read_pixel = this.lines[coordinate.y].pixel[coordinate.x];
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read_pixel = this.lines[coordinate.y].pixel[coordinate.x];
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endfunction: read_pixel
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endfunction: read_pixel
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// --------------------------------------------------------------------
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//
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function flattened_frame_t video_frame_class::flatten_frame();
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int i = 0;
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log.info($sformatf("%m"));
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flatten_frame = new[lines_per_frame*pixels_per_line];
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foreach(this.lines[l])
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foreach(this.lines[l].pixel[p])
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begin
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flatten_frame[i] = this.lines[l].pixel[p];
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i++;
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end
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endfunction: flatten_frame
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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function void video_frame_class::make_constant
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function void video_frame_class::make_constant
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(
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(
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| Line 381... |
Line 403... |
foreach(this.lines[l].pixel[p])
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foreach(this.lines[l].pixel[p])
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catenate_horizontally.lines[l].pixel[p] = this.lines[l].pixel[p];
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catenate_horizontally.lines[l].pixel[p] = this.lines[l].pixel[p];
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foreach(tail.lines[l].pixel[p])
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foreach(tail.lines[l].pixel[p])
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catenate_horizontally.lines[l].pixel[p + this.pixels_per_line] = tail.lines[l].pixel[p];
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catenate_horizontally.lines[l].pixel[p + this.pixels_per_line] = tail.lines[l].pixel[p];
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end
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end
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endfunction: catenate_horizontally
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endfunction: catenate_horizontally
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// --------------------------------------------------------------------
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//
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function void video_frame_class::shift_right(ref line_s column);
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log.info($sformatf("%m"));
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foreach(this.lines[l])
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for(int p = pixels_per_line - 1; p > 0; p--)
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this.lines[l].pixel[p] = this.lines[l].pixel[p - 1];
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foreach(this.lines[l])
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this.lines[l].pixel[0] = column.pixel[l];
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endfunction: shift_right
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// --------------------------------------------------------------------
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// --------------------------------------------------------------------
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//
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//
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function int video_frame_class::compare_line
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function int video_frame_class::compare_line
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(
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(
|
