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path: root/firmware/drivers/lcd-2bit-vert.c
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Diffstat (limited to 'firmware/drivers/lcd-2bit-vert.c')
-rw-r--r--firmware/drivers/lcd-2bit-vert.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/firmware/drivers/lcd-2bit-vert.c b/firmware/drivers/lcd-2bit-vert.c
index 5fd86c409a..9e1eb0ed37 100644
--- a/firmware/drivers/lcd-2bit-vert.c
+++ b/firmware/drivers/lcd-2bit-vert.c
@@ -419,102 +419,6 @@ void lcd_clear_viewport(void)
lcd_current_viewport->flags &= ~(VP_FLAG_VP_SET_CLEAN);
}
-/* Set a single pixel */
-void lcd_drawpixel(int x, int y)
-{
- if (lcd_clip_viewport_pixel(&x, &y))
- lcd_pixelfuncs[lcd_current_viewport->drawmode](x, y);
-}
-
-/* Draw a line */
-void lcd_drawline(int x1, int y1, int x2, int y2)
-{
- int numpixels;
- int i;
- int deltax, deltay;
- int d, dinc1, dinc2;
- int x, xinc1, xinc2;
- int y, yinc1, yinc2;
- int x_vp, y_vp, w_vp, h_vp;
- lcd_pixelfunc_type *pfunc = lcd_pixelfuncs[lcd_current_viewport->drawmode];
-
- deltax = abs(x2 - x1);
- if (deltax == 0)
- {
- /* DEBUGF("lcd_drawline() called for vertical line - optimisation.\n"); */
- lcd_vline(x1, y1, y2);
- return;
- }
- deltay = abs(y2 - y1);
- if (deltay == 0)
- {
- /* DEBUGF("lcd_drawline() called for horizontal line - optimisation.\n"); */
- lcd_hline(x1, x2, y1);
- return;
- }
- xinc2 = 1;
- yinc2 = 1;
-
- if (deltax >= deltay)
- {
- numpixels = deltax;
- d = 2 * deltay - deltax;
- dinc1 = deltay * 2;
- dinc2 = (deltay - deltax) * 2;
- xinc1 = 1;
- yinc1 = 0;
- }
- else
- {
- numpixels = deltay;
- d = 2 * deltax - deltay;
- dinc1 = deltax * 2;
- dinc2 = (deltax - deltay) * 2;
- xinc1 = 0;
- yinc1 = 1;
- }
- numpixels++; /* include endpoints */
-
- if (x1 > x2)
- {
- xinc1 = -xinc1;
- xinc2 = -xinc2;
- }
-
- if (y1 > y2)
- {
- yinc1 = -yinc1;
- yinc2 = -yinc2;
- }
-
- x = x1;
- y = y1;
-
- x_vp = lcd_current_viewport->x;
- y_vp = lcd_current_viewport->y;
- w_vp = lcd_current_viewport->width;
- h_vp = lcd_current_viewport->height;
-
- for (i = 0; i < numpixels; i++)
- {
- if (x >= 0 && y >= 0 && x < w_vp && y < h_vp)
- pfunc(x + x_vp, y + y_vp);
-
- if (d < 0)
- {
- d += dinc1;
- x += xinc1;
- y += yinc1;
- }
- else
- {
- d += dinc2;
- x += xinc2;
- y += yinc2;
- }
- }
-}
-
/* Draw a horizontal line (optimised) */
void lcd_hline(int x1, int x2, int y)
{
@@ -567,21 +471,6 @@ void lcd_vline(int x, int y1, int y2)
bfunc(dst, mask, 0xFFu);
}
-/* Draw a rectangular box */
-void lcd_drawrect(int x, int y, int width, int height)
-{
- if ((width <= 0) || (height <= 0))
- return;
-
- int x2 = x + width - 1;
- int y2 = y + height - 1;
-
- lcd_vline(x, y, y2);
- lcd_vline(x2, y, y2);
- lcd_hline(x, x2, y);
- lcd_hline(x, x2, y2);
-}
-
/* Fill a rectangular area */
void lcd_fillrect(int x, int y, int width, int height)
{