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fix(legacy): Flip bitmaps correctly.

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Andrew Kozlik 2021-03-26 12:19:10 +01:00 committed by Andrew Kozlik
parent a755e99ccc
commit 01e7700333
1 changed files with 1 additions and 1 deletions
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2
legacy/oled.c
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@ -342,7 +342,7 @@ void oledDrawStringRight(int x, int y, const char *text, uint8_t font) {
static void oled_draw_bitmap_flip(int x, int y, const BITMAP *bmp, bool flip) { static void oled_draw_bitmap_flip(int x, int y, const BITMAP *bmp, bool flip) {
for (int i = 0; i < bmp->width; i++) { for (int i = 0; i < bmp->width; i++) {
int ii = flip ? i : (bmp->width - 1 - i); int ii = flip ? (bmp->width - 1 - i) : i;
for (int j = 0; j < bmp->height; j++) { for (int j = 0; j < bmp->height; j++) {
if (bmp->data[(ii / 8) + j * bmp->width / 8] & (1 << (7 - ii % 8))) { if (bmp->data[(ii / 8) + j * bmp->width / 8] & (1 << (7 - ii % 8))) {
oledDrawPixel(x + i, y + j); oledDrawPixel(x + i, y + j);