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Fix x10 video buffer protection

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This commit is contained in:
3djc
2020-04-28 11:05:43 +02:00
parent 8b15a28a06
commit a53745d8fd
2 changed files with 6 additions and 4 deletions
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radio/src/gui/480x272/lcd.cpp
+4
View File
@@ -422,7 +422,11 @@ void lcdDrawPoint(coord_t x, coord_t y, LcdFlags att)
{
display_t * p = PIXEL_PTR(x, y);
display_t color = lcdColorTable[COLOR_IDX(att)];
#if defined(PCBX10)
if (p >= displayBuf) { // x10 screen is reversed, so overflow are happening the other way around
#else
if (p < DISPLAY_END) {
#endif
*p = color;
}
}
radio/src/gui/480x272/radio_diaganas.cpp
+2 -4
View File
@@ -76,10 +76,8 @@ bool menuRadioDiagAnalogs(event_t event)
lcdDrawNumber(lcdNextPos + 1, MENU_CONTENT_TOP + 7 * FH, touchState.x);
lcdDrawText(lcdNextPos, MENU_CONTENT_TOP + 7 * FH, ", ");
lcdDrawNumber(lcdNextPos + 1, MENU_CONTENT_TOP + 7 * FH, touchState.y);
coord_t x = limit(10, (coord_t)touchState.x, 469); // TODO remove, prevent an emergency crash when drawing on y 280 line
coord_t y = limit(7, (coord_t)touchState.y, 264); // TODO remove, prevent an emergency crash when drawing on y 280 line
lcdDrawLine(x - 10, y - 7, x + 10, y + 7, SOLID);
lcdDrawLine(x - 10, y + 7, x + 10, y - 7, SOLID);
lcdDrawLine(touchState.x - 10, touchState.y - 7, touchState.x + 10, touchState.y + 7, SOLID);
lcdDrawLine(touchState.x - 10, touchState.y + 7, touchState.x + 10, touchState.y - 7, SOLID);
}
#endif