diff options
Diffstat (limited to 'glcddrivers/framebuffer.c')
| -rw-r--r-- | glcddrivers/framebuffer.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/glcddrivers/framebuffer.c b/glcddrivers/framebuffer.c index 10ed9fd..440af89 100644 --- a/glcddrivers/framebuffer.c +++ b/glcddrivers/framebuffer.c @@ -7,7 +7,8 @@ * This file is released under the GNU General Public License. Refer * to the COPYING file distributed with this package. * - * (c) 2004 Stephan Skrodzki + * (c) 2004 Stephan Skrodzki + * (c) 2011 Wolfgang Astleitner <mrwastl AT users.sourceforge.net> */ #include <fcntl.h> @@ -164,17 +165,19 @@ void cDriverFramebuffer::SetPixel(int x, int y, uint32_t data) y = height - 1 - y; } + // Figure out where in memory to put the pixel location = (x*(1+zoom)+vinfo.xoffset) * (vinfo.bits_per_pixel/8) + (y*(1+zoom)+vinfo.yoffset) * finfo.line_length; - if (vinfo.bits_per_pixel <= 8) - { - outcol = 15; - } - else - { - outcol = 255; + if (data == GLCD::cColor::White) { + if (vinfo.bits_per_pixel <= 8) { + outcol = 15; + } else { + outcol = 255; + } + } else { + outcol = 0; } if (vinfo.bits_per_pixel <= 8) @@ -230,6 +233,7 @@ void cDriverFramebuffer::Clear() memset(offbuff, 0, screensize); } +#if 0 void cDriverFramebuffer::Set8Pixels(int x, int y, unsigned char data) { int n; @@ -242,6 +246,7 @@ void cDriverFramebuffer::Set8Pixels(int x, int y, unsigned char data) SetPixel(x + n, y, GLCD::cColor::White); } } +#endif void cDriverFramebuffer::Refresh(bool refreshAll) { |