Diff: GraphicsDisplay.cpp

Revision:

109:7b94f06f085b

Parent:

104:8d1d3832a215

Child:

111:efe436c43aba

--- a/GraphicsDisplay.cpp	Sat Mar 05 16:20:11 2016 +0000
+++ b/GraphicsDisplay.cpp	Sat Mar 05 19:22:13 2016 +0000
@@ -133,7 +133,7 @@
     return noerror;
 }
 
-RetCode_t GraphicsDisplay::fill(int x, int y, int w, int h, color_t color)
+RetCode_t GraphicsDisplay::fill(loc_t x, loc_t y, dim_t w, dim_t h, color_t color)
 {
     return fillrect(x,y, x+w, y+h, color);
 }
@@ -143,7 +143,7 @@
     return fill(0, 0, width(), height(), _background);
 }
 
-RetCode_t GraphicsDisplay::blit(int x, int y, int w, int h, const int * color)
+RetCode_t GraphicsDisplay::blit(loc_t x, loc_t y, dim_t w, dim_t h, const int * color)
 {
     window(x, y, w, h);
     _StartGraphicsStream();
@@ -171,12 +171,12 @@
 //...
 
 
-const uint8_t * GraphicsDisplay::getCharMetrics(const unsigned char c, uint8_t * width, uint8_t * height)
+const uint8_t * GraphicsDisplay::getCharMetrics(const unsigned char c, dim_t * width, dim_t * height)
 {
     uint16_t offsetToCharLookup;
     uint16_t firstChar = font[3] * 256 + font[2];
     uint16_t lastChar  = font[5] * 256 + font[4];
-    uint8_t charHeight = font[6];
+    dim_t charHeight = font[6];
     const unsigned char * charRecord;   // width, data, data, data, ...
     
     INFO("first:%d, last:%d, c:%d", firstChar, lastChar, c);
@@ -185,7 +185,7 @@
     
     // 8 bytes of preamble to the first level lookup table
     offsetToCharLookup = 8 + 4 * (c - firstChar);    // 4-bytes: width(pixels), 16-bit offset from table start, 0
-    uint8_t charWidth = font[offsetToCharLookup];
+    dim_t charWidth = font[offsetToCharLookup];
     charRecord = font + font[offsetToCharLookup + 2] * 256 + font[offsetToCharLookup + 1];
     //INFO("hgt:%d, wdt:%d", charHeight, charWidth);
     if (width)
@@ -195,26 +195,11 @@
     return charRecord;
 }
 
-int GraphicsDisplay::fontblit(int x, int y, const unsigned char c)
+
+int GraphicsDisplay::fontblit(loc_t x, loc_t y, const unsigned char c)
 {
-    #if 0
-    uint16_t offsetToCharLookup;
-    uint16_t firstChar = font[3] * 256 + font[2];
-    uint16_t lastChar  = font[5] * 256 + font[4];
-    uint8_t charHeight = font[6];
-    const unsigned char * charRecord;   // width, data, data, data, ...
-    
-    INFO("first:%d, last:%d, c:%d", firstChar, lastChar, c);
-    if (c < firstChar || c > lastChar)
-        return 0;       // advance zero pixels since it was unprintable...
-    
-    // 8 bytes of preamble to the first level lookup table
-    offsetToCharLookup = 8 + 4 * (c - firstChar);    // 4-bytes: width(pixels), 16-bit offset from table start, 0
-    uint8_t charWidth = font[offsetToCharLookup];
-    charRecord = font + font[offsetToCharLookup + 2] * 256 + font[offsetToCharLookup + 1];
-#endif
-    const unsigned char * charRecord;   // width, data, data, data, ...
-    uint8_t charWidth, charHeight;
+    const uint8_t * charRecord;   // width, data, data, data, ...
+    dim_t charWidth, charHeight;
     charRecord = getCharMetrics(c, &charWidth, &charHeight);
     if (charRecord) {
         INFO("hgt:%d, wdt:%d", charHeight, charWidth);
@@ -223,28 +208,7 @@
         //    charWidth = width() - x;
         //if (y + charHeight >= height())
         //    charHeight = height() - y;
-        window(x, y, charWidth, charHeight);
-        _StartGraphicsStream();
-        while (charHeight--) {
-            uint8_t pixels = charWidth;
-            uint8_t bitmask = 0x01;
-            
-            while (pixels) {
-                uint8_t byte = *charRecord;
-                INFO("byte, mask: %02X, %02X", byte, bitmask);
-                color_t c = (byte & bitmask) ? _foreground : _background;
-                _putp(c);
-                bitmask <<= 1;
-                if (pixels > 1 && bitmask == 0) {
-                    bitmask = 0x01;
-                    charRecord++;
-                }
-                pixels--;
-            }
-            charRecord++;
-        }
-        _EndGraphicsStream();
-        WindowMax();
+        booleanStream(x,y,charWidth, charHeight, charRecord);
         return charWidth;
     } else {
         return 0;