X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=drv%2Flcd_gfx_qt.cpp;h=9ec7f8a57f24acc9b7afac19b176e2947d83eb6e;hb=972073a11abb5cf0b382b1a74298185ee4a9466a;hp=b8e91cfa59a64bb700cf84974dd95d29346430e4;hpb=0d276e51619c092016aebb0955cd83b5022d6c28;p=bertos.git

diff --git a/drv/lcd_gfx_qt.cpp b/drv/lcd_gfx_qt.cpp
index b8e91cfa..9ec7f8a5 100755
--- a/drv/lcd_gfx_qt.cpp
+++ b/drv/lcd_gfx_qt.cpp
@@ -14,6 +14,12 @@
 
 /*#*
  *#* $Log$
+ *#* Revision 1.5  2006/02/15 09:13:16  bernie
+ *#* Switch to BITMAP_FMT_PLANAR_V_LSB.
+ *#*
+ *#* Revision 1.4  2006/02/10 12:33:49  bernie
+ *#* Make emulator display a bit larger.
+ *#*
  *#* Revision 1.3  2006/01/23 23:11:07  bernie
  *#* Use RASTER_SIZE() to compute... err... the raster size.
  *#*
@@ -28,6 +34,7 @@
 #include "lcd_gfx_qt.h"
 #include <emul/emul.h>
 #include <cfg/debug.h>
+#include <gfx/gfx.h> // CONFIG_BITMAP_FMT
 
 #include <qpainter.h>
 #include <qimage.h>
@@ -85,8 +92,31 @@ void EmulLCD::drawContents(QPainter *p)
 
 void EmulLCD::writeRaster(uint8_t *new_raster)
 {
+#if CONFIG_BITMAP_FMT == BITMAP_FMT_PLANAR_H_MSB
+
+	/* Straight copy */
 	memcpy(raster, new_raster, sizeof(raster));
 
+#elif CONFIG_BITMAP_FMT == BITMAP_FMT_PLANAR_V_LSB
+
+	/* Rotation */
+	for (int y = 0; y < HEIGHT; ++y)
+	{
+		for (int xbyte = 0; xbyte < WIDTH/8; ++xbyte)
+		{
+			uint8_t v = 0;
+			for (int xbit = 0; xbit < 8; ++xbit)
+				v |= (new_raster[(xbyte * 8 + xbit) + (y / 8) * WIDTH] & (1 << (y%8)) )
+					? (1 << (7 - xbit)) : 0;
+
+			raster[y * ((WIDTH + 7) / 8) + xbyte] = v;
+		}
+	}
+
+#else
+	#error Unsupported bitmap format
+#endif
+
 	QPainter p(this);
 	drawContents(&p);
 }
@@ -98,6 +128,7 @@ void EmulLCD::writeRaster(uint8_t *new_raster)
 
 /*!
  * Raster buffer to draw into.
+ *
  * Bits in the bitmap bytes have vertical orientation,
  * as required by the LCD driver.
  */
@@ -108,18 +139,18 @@ DECLARE_WALL(wall_after_raster, WALL_SIZE)
 /*! Default LCD bitmap */
 struct Bitmap lcd_bitmap;
 
-extern "C" void lcd_init(void)
+/*extern "C"*/ void lcd_init(void)
 {
-	//INIT_WALL(wall_before_raster);
-	//INIT_WALL(wall_after_raster);
+	//FIXME INIT_WALL(wall_before_raster);
+	//FIXME INIT_WALL(wall_after_raster);
 	gfx_bitmapInit(&lcd_bitmap, lcd_raster, EmulLCD::WIDTH, EmulLCD::HEIGHT);
 	gfx_bitmapClear(&lcd_bitmap);
 }
 
-extern "C" void lcd_blit_bitmap(Bitmap *bm)
+/*extern "C"*/ void lcd_blit_bitmap(Bitmap *bm)
 {
-	//CHECK_WALL(wall_before_raster);
-	//CHECK_WALL(wall_after_raster);
+	//FIXME CHECK_WALL(wall_before_raster);
+	//FIXME CHECK_WALL(wall_after_raster);
 	emul->emulLCD->writeRaster(bm->raster);
 }