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| author | Andrew Hannam <andrewh@inmarket.com.au> | 2012-09-10 20:38:54 +1000 |
|---|---|---|
| committer | Andrew Hannam <andrewh@inmarket.com.au> | 2012-09-10 20:38:54 +1000 |
| commit | 7025d927cace6ac9f1c47c2461498e5682f75bda (patch) | |
| tree | 30cf07ed9ce2370b0a82323590f3569f38dc12bd /drivers/gdisp/SSD1289/gdisp_lld.c | |
| parent | 3a8d39980b9124fe899605cb5350f42d093b1a10 (diff) | |
| download | uGFX-7025d927cace6ac9f1c47c2461498e5682f75bda.tar.gz uGFX-7025d927cace6ac9f1c47c2461498e5682f75bda.tar.bz2 uGFX-7025d927cace6ac9f1c47c2461498e5682f75bda.zip | |
Clip Boundary Conditions & Nokia6610 Fixes
Clipping Boundary Conditions are now fixed.
Nokia6610 Driver now works properly, also supports setting LCD contrast.
Diffstat (limited to 'drivers/gdisp/SSD1289/gdisp_lld.c')
| -rw-r--r-- | drivers/gdisp/SSD1289/gdisp_lld.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/gdisp/SSD1289/gdisp_lld.c b/drivers/gdisp/SSD1289/gdisp_lld.c index 21e0abf0..a8f604bb 100644 --- a/drivers/gdisp/SSD1289/gdisp_lld.c +++ b/drivers/gdisp/SSD1289/gdisp_lld.c @@ -128,8 +128,8 @@ bool_t GDISP_LLD(init)(void) { #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
GDISP.clipx0 = 0;
GDISP.clipy0 = 0;
- GDISP.clipx1 = GDISP.Width-1;
- GDISP.clipy1 = GDISP.Height-1;
+ GDISP.clipx1 = GDISP.Width;
+ GDISP.clipy1 = GDISP.Height;
#endif
return TRUE;
}
@@ -206,8 +206,8 @@ void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) { if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
- if (x+cx > GDISP.clipx1) cx -= GDISP.clipx1 - x;
- if (y+cy > GDISP.clipy1) cy -= GDISP.clipy1 - y;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
+ if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
#endif
unsigned i, area;
@@ -244,8 +244,8 @@ void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) { if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; srcy += GDISP.clipy0 - y; y = GDISP.clipy0; }
if (srcx+cx > srccx) cx = srccx - srcx;
if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
- if (x+cx > GDISP.clipx1) cx -= GDISP.clipx1 - x;
- if (y+cy > GDISP.clipy1) cy -= GDISP.clipy1 - y;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
+ if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
#endif
lld_lcdSetViewPort(x, y, cx, cy);
@@ -315,7 +315,7 @@ void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) { if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
if (!lines || cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
- if (x+cx > GDISP.clipx1) cx -= GDISP.clipx1 - x;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
#endif
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