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iPod grayscale LCD driver - fix bug preventing the inverse bar line selector from displaying

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8637 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2006-02-09 01:05:08 +00:00
parent 8ad2df8275
commit 8fee5282ba
1 changed files with 7 additions and 3 deletions
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10
firmware/drivers/lcd-2bit-horz.c
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@ -412,6 +412,8 @@ void lcd_mono_bitmap_part(const unsigned char *src, int src_x, int src_y,
{
int ny, nx, ymax;
const unsigned char * src_end;
lcd_pixelfunc_type* fgfunc;
lcd_pixelfunc_type* bgfunc;
/* nothing to draw? */
if ((width <= 0) || (height <= 0) || (x >= LCD_WIDTH) || (y >= LCD_HEIGHT)
@ -439,7 +441,9 @@ void lcd_mono_bitmap_part(const unsigned char *src, int src_x, int src_y,
src += stride * (src_y >> 3) + src_x; /* move starting point */
src_y &= 7;
src_end = src + width;
fgfunc = lcd_pixelfuncs[drawmode];
bgfunc = lcd_pixelfuncs[drawmode ^ DRMODE_INVERSEVID];
nx = x;
do
{
@ -452,9 +456,9 @@ void lcd_mono_bitmap_part(const unsigned char *src, int src_x, int src_y,
do
{
if (data & 0x01)
setpixel (nx,ny);
fgfunc(nx,ny);
else
clearpixel (nx,ny);
bgfunc(nx,ny);
ny++;