cga_data.h File Reference

CGA/EGA/VGA ROM data. More...

#include <stdint.h>

Go to the source code of this file.

Functions
void	ff_draw_pc_font (uint8_t *dst, int linesize, const uint8_t *font, int font_height, int ch, int fg, int bg)
	Draw CGA/EGA/VGA font to 8-bit pixel buffer. More...

Variables
const uint32_t	ff_cga_palette [16]
const uint32_t	ff_ega_palette [64]

Detailed Description

CGA/EGA/VGA ROM data.

Note

fonts are in libavutil/xga_font_data.[ch]

Definition in file cga_data.h.

Function Documentation

ff_draw_pc_font()

void ff_draw_pc_font	(	uint8_t *	dst,
		int	linesize,
		const uint8_t *	font,
		int	font_height,
		int	ch,
		int	fg,
		int	bg
	)

Draw CGA/EGA/VGA font to 8-bit pixel buffer.

Parameters

dst	Destination pixel buffer
linesize	Linesize (pixels)
font	Font table. We assume font width is always 8 pixels wide.
font_height	Font height (pixels)
fg,bg	Foreground and background palette index
ch	Character to draw

Definition at line 46 of file cga_data.c.

Referenced by draw_char(), and tmv_decode_frame().

Variable Documentation

ff_cga_palette

const uint32_t ff_cga_palette[16]

Definition at line 30 of file cga_data.c.

Referenced by decode_frame(), decode_init(), set_palette(), and tmv_decode_frame().

ff_ega_palette

const uint32_t ff_ega_palette[64]

Definition at line 35 of file cga_data.c.

Referenced by decode_frame().