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for the sake of interoperability...

This commit is contained in:
Christian Kroll 2011-06-02 10:48:34 +00:00
parent df74b9f3f3
commit a528246e33
1 changed files with 4 additions and 4 deletions
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8
animations/bitmapscroller.c
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@ -156,8 +156,8 @@ static void bitmap_drawViewport(bitmap_t const *const pBitmap,
static void bitmap_recalculateVector(bitmap_t const *const pBitmap,
unsigned char const x,
unsigned char const y,
char *const pdx,
char *const pdy)
signed char *const pdx,
signed char *const pdy)
{
if (((x + *pdx) > (pBitmap->nXDomain)) || ((x + *pdx) < 0))
{
@ -212,8 +212,8 @@ void bitmap_scroll(unsigned char const nWidth,
// initial starting point
unsigned char x = bitmap.nXDomain > 0 ? random8() % bitmap.nXDomain : 0;
unsigned char y = bitmap.nYDomain > 0 ? random8() % bitmap.nYDomain : 0;
char dx = 0;
char dy = 0;
signed char dx = 0;
signed char dy = 0;
// remove garbage from screen
clear_screen(0);