Add ff_draw_pc_font()

Originally committed as revision 24296 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-18 07:44:38 +00:00
parent ddf9dc453f
commit 9e5f3dfe25
2 changed files with 24 additions and 0 deletions
@@ -28,4 +28,16 @@ extern const uint8_t ff_vga16_font[4096];
 extern const uint32_t ff_cga_palette[16];
 extern const uint32_t ff_ega_palette[64];

+/**
+ * Draw CGA/EGA/VGA font to 8-bit pixel buffer
+ *
+ * @param dst Destination pixel buffer
+ * @param linesize Linesize (pixels)
+ * @param font Font table. We assume font width is always 8 pixels wide.
+ * @param font_height Font height (pixels)
+ * @param fg,bg Foreground and background palette index
+ * @param ch Character to draw
+ */
+void ff_draw_pc_font(uint8_t *dst, int linesize, const uint8_t *font, int font_height, int ch, int fg, int bg);
+
 #endif