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Two new lcd/multi screen api convinience functions: draw_viewport(), fill_viewport().

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They work as the drawrect/fillrect pendants but work on a viewport basis; pass NULL to draw the current viewport (the one set with set_viewport()).
In conjunction with action_get_touchscreen_press_in_vp() it should be less of a pain to draw buttons and get presses on them.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28239 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2010-10-10 23:15:05 +00:00
parent 752c91b50d
commit 8a0152bd4a
9 changed files with 47 additions and 14 deletions
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4
apps/screen_access.c
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@ -162,6 +162,8 @@ struct screen screens[NB_SCREENS] =
.update_viewport_rect=&lcd_update_viewport_rect,
.fillrect=&lcd_fillrect,
.drawrect=&lcd_drawrect,
.draw_viewport=&lcd_draw_viewport,
.fill_viewport=&lcd_fill_viewport,
.drawpixel=&lcd_drawpixel,
.drawline=&lcd_drawline,
.vline=&lcd_vline,
@ -253,6 +255,8 @@ struct screen screens[NB_SCREENS] =
.update_viewport_rect=&lcd_remote_update_viewport_rect,
.fillrect=&lcd_remote_fillrect,
.drawrect=&lcd_remote_drawrect,
.draw_viewport=&lcd_remote_draw_viewport,
.fill_viewport=&lcd_remote_fill_viewport,
.drawpixel=&lcd_remote_drawpixel,
.drawline=&lcd_remote_drawline,
.vline=&lcd_remote_vline,