Diff: RA8875.h

Revision:

109:7b94f06f085b

Parent:

107:f9ccffcb84f1

Child:

110:39f22e0c8de4

--- a/RA8875.h	Sat Mar 05 16:20:11 2016 +0000
+++ b/RA8875.h	Sat Mar 05 19:22:13 2016 +0000
@@ -1367,6 +1367,26 @@
     ///
     virtual RetCode_t getPixelStream(color_t * p, uint32_t count, loc_t x, loc_t y);
     
+    /// Write a boolean stream to the display.
+    ///
+    /// This takes a bit stream in memory and using the current color settings
+    /// it will stream it to the display. Along the way, each bit is translated
+    /// to either the foreground or background color value and then that pixel
+    /// is pushed onward.
+    ///
+    /// This is similar, but different, to the @ref pixelStream API, which is 
+    /// given a stream of color values.
+    /// 
+    /// @param[in] x is the horizontal position on the display.
+    /// @param[in] y is the vertical position on the display.
+    /// @param[in] w is the width of the rectangular region to fill.
+    /// @param[in] h is the height of the rectangular region to fill.
+    /// @param[in] boolStream is the inline memory image from which to extract
+    ///         the bitstream.
+    /// @returns success/failure code. See @ref RetCode_t.
+    ///
+    virtual RetCode_t booleanStream(loc_t x, loc_t y, dim_t w, dim_t h, const uint8_t * boolStream);
+    
     /// Draw a line in the specified color
     ///
     /// @note As a side effect, this changes the current
@@ -2188,6 +2208,7 @@
         PRF_CLS,
         PRF_DRAWPIXEL,
         PRF_PIXELSTREAM,
+        PRF_BOOLSTREAM,
         PRF_READPIXEL,
         PRF_READPIXELSTREAM,
         PRF_DRAWLINE,