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fixed formatting

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This commit is contained in:
Markus Fröschle
2014-06-23 05:46:13 +00:00
parent 2666b1de47
commit f1f66f5fd9
1 changed files with 37 additions and 27 deletions
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14
BaS_gcc/radeon/radeon_cursor.c
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@@ -93,7 +93,9 @@ void radeon_set_cursor_colors(struct fb_info *info, int bg, int fg)
if(fg == rinfo->cursor_fg && bg == rinfo->cursor_bg)
return;
CURSOR_SWAPPING_START();
/* Note: We assume that the pixels are either fully opaque or fully
/*
* Note: We assume that the pixels are either fully opaque or fully
* transparent, so we won't premultiply them, and we can just
* check for non-zero pixel values; those are either fg or bg
*/
@@ -120,10 +122,12 @@ void radeon_set_cursor_position(struct fb_info *info, int x, int y)
xorigin = 1 - x;
if(y < 0)
yorigin = 1 - y;
// DPRINTVALHEX("radeonfb: RADEONSetCursorPosition: cursor_start ",rinfo->cursor_start);
// DPRINTVAL(" x ",x);
// DPRINTVAL(" y ",y);
// DPRINT("\r\n");
OUTREG(CUR_HORZ_VERT_OFF, (CUR_LOCK | (xorigin << 16) | yorigin));
OUTREG(CUR_HORZ_VERT_POSN, (CUR_LOCK | ((xorigin ? 0 : x) << 16) | (yorigin ? 0 : y)));
OUTREG(CUR_OFFSET, rinfo->cursor_start + yorigin * 256);
@@ -134,7 +138,8 @@ void radeon_set_cursor_position(struct fb_info *info, int x, int y)
rinfo->cursor_y = (unsigned long)y;
}
/* Copy cursor image from `image' to video memory. RADEONSetCursorPosition
/*
* Copy cursor image from `image' to video memory. RADEONSetCursorPosition
* will be called after this, so we can ignore xorigin and yorigin.
*/
void radeon_load_cursor_image(struct fb_info *info, unsigned short *mask, unsigned short *data, int zoom)
@@ -145,11 +150,14 @@ void radeon_load_cursor_image(struct fb_info *info, unsigned short *mask, unsign
unsigned short chunk, mchunk;
unsigned long i, j, k;
CURSOR_SWAPPING_DECL
// DPRINTVALHEX("radeonfb: RADEONLoadCursorImage: cursor_start ",rinfo->cursor_start);
// DPRINT("\r\n");
save = INREG(CRTC_GEN_CNTL) & ~(unsigned long) (3 << 20);
save |= (unsigned long) (2 << 20);
OUTREG(CRTC_GEN_CNTL, save & (unsigned long)~CRTC_CUR_EN);
/*
* Convert the bitmap to ARGB32.
*/
@@ -284,6 +292,7 @@ void radeon_load_cursor_image(struct fb_info *info, unsigned short *mask, unsign
void radeon_hide_cursor(struct fb_info *info)
{
struct radeonfb_info *rinfo = info->par;
// DPRINT("radeonfb: RADEONHideCursor\r\n");
OUTREGP(CRTC_GEN_CNTL, 0, ~CRTC_CUR_EN);
rinfo->cursor_show = 0;
@@ -293,6 +302,7 @@ void radeon_hide_cursor(struct fb_info *info)
void radeon_show_cursor(struct fb_info *info)
{
struct radeonfb_info *rinfo = info->par;
// DPRINT("radeonfb: RADEONShowCursor\r\n");
OUTREGP(CRTC_GEN_CNTL, CRTC_CUR_EN, ~CRTC_CUR_EN);
rinfo->cursor_show = 1;