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path: root/drivers/video/cfb_console.c
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Diffstat (limited to 'drivers/video/cfb_console.c')
-rw-r--r--drivers/video/cfb_console.c89
1 files changed, 43 insertions, 46 deletions
diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c
index 7f2ddc10c6..30e0317bb2 100644
--- a/drivers/video/cfb_console.c
+++ b/drivers/video/cfb_console.c
@@ -283,9 +283,10 @@ void console_cursor(int state);
#define VIDEO_COLS VIDEO_VISIBLE_COLS
#define VIDEO_ROWS VIDEO_VISIBLE_ROWS
-#define VIDEO_SIZE (VIDEO_ROWS*VIDEO_COLS*VIDEO_PIXEL_SIZE)
-#define VIDEO_PIX_BLOCKS (VIDEO_SIZE >> 2)
-#define VIDEO_LINE_LEN (VIDEO_COLS*VIDEO_PIXEL_SIZE)
+#ifndef VIDEO_LINE_LEN
+#define VIDEO_LINE_LEN (VIDEO_COLS * VIDEO_PIXEL_SIZE)
+#endif
+#define VIDEO_SIZE (VIDEO_ROWS * VIDEO_LINE_LEN)
#define VIDEO_BURST_LEN (VIDEO_COLS/8)
#ifdef CONFIG_VIDEO_LOGO
@@ -1306,7 +1307,7 @@ static int display_rle8_bitmap(struct bmp_image *img, int xoff, int yoff,
struct palette p[256];
struct bmp_color_table_entry cte;
int green_shift, red_off;
- int limit = VIDEO_COLS * VIDEO_ROWS;
+ int limit = (VIDEO_LINE_LEN / VIDEO_PIXEL_SIZE) * VIDEO_ROWS;
int pixels = 0;
x = 0;
@@ -1314,7 +1315,8 @@ static int display_rle8_bitmap(struct bmp_image *img, int xoff, int yoff,
ncolors = __le32_to_cpu(img->header.colors_used);
bpp = VIDEO_PIXEL_SIZE;
fbp = (unsigned char *) ((unsigned int) video_fb_address +
- (((y + yoff) * VIDEO_COLS) + xoff) * bpp);
+ (y + yoff) * VIDEO_LINE_LEN +
+ xoff * bpp);
bm = (uchar *) img + __le32_to_cpu(img->header.data_offset);
@@ -1368,8 +1370,8 @@ static int display_rle8_bitmap(struct bmp_image *img, int xoff, int yoff,
y--;
fbp = (unsigned char *)
((unsigned int) video_fb_address +
- (((y + yoff) * VIDEO_COLS) +
- xoff) * bpp);
+ (y + yoff) * VIDEO_LINE_LEN +
+ xoff * bpp);
continue;
case 1:
/* end of bitmap data marker */
@@ -1381,8 +1383,8 @@ static int display_rle8_bitmap(struct bmp_image *img, int xoff, int yoff,
y -= bm[3];
fbp = (unsigned char *)
((unsigned int) video_fb_address +
- (((y + yoff) * VIDEO_COLS) +
- x + xoff) * bpp);
+ (y + yoff) * VIDEO_LINE_LEN +
+ xoff * bpp);
bm += 4;
break;
default:
@@ -1561,7 +1563,7 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap = (uchar *) bmp + le32_to_cpu(bmp->header.data_offset);
fb = (uchar *) (video_fb_address +
- ((y + height - 1) * VIDEO_COLS * VIDEO_PIXEL_SIZE) +
+ ((y + height - 1) * VIDEO_LINE_LEN) +
x * VIDEO_PIXEL_SIZE);
#ifdef CONFIG_VIDEO_BMP_RLE8
@@ -1597,7 +1599,7 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
cte.blue);
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
+ fb -= VIDEO_LINE_LEN + width *
VIDEO_PIXEL_SIZE;
}
break;
@@ -1628,8 +1630,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
*fb++ = *bmap++;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF__8BIT_332RGB:
@@ -1642,8 +1644,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
cte.blue);
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_15BIT_555RGB:
@@ -1666,8 +1668,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
#endif
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_16BIT_565RGB:
@@ -1680,8 +1682,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
cte.blue);
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_32BIT_X888RGB:
@@ -1694,8 +1696,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
cte.blue);
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_24BIT_888RGB:
@@ -1708,8 +1710,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
cte.blue);
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
}
@@ -1728,8 +1730,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap += 3;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_15BIT_555RGB:
@@ -1751,8 +1753,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap += 3;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_16BIT_565RGB:
@@ -1765,8 +1767,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap += 3;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_32BIT_X888RGB:
@@ -1779,8 +1781,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap += 3;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
case GDF_24BIT_888RGB:
@@ -1793,8 +1795,8 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
bmap += 3;
}
bmap += padded_line;
- fb -= (VIDEO_VISIBLE_COLS + width) *
- VIDEO_PIXEL_SIZE;
+ fb -= VIDEO_LINE_LEN + width *
+ VIDEO_PIXEL_SIZE;
}
break;
default:
@@ -1826,20 +1828,16 @@ int video_display_bitmap(ulong bmp_image, int x, int y)
static int video_logo_xpos;
static int video_logo_ypos;
-static void plot_logo_or_black(void *screen, int width, int x, int y, \
- int black);
+static void plot_logo_or_black(void *screen, int x, int y, int black);
-static void logo_plot(void *screen, int width, int x, int y)
+static void logo_plot(void *screen, int x, int y)
{
- plot_logo_or_black(screen, width, x, y, 0);
+ plot_logo_or_black(screen, x, y, 0);
}
static void logo_black(void)
{
- plot_logo_or_black(video_fb_address, \
- VIDEO_COLS, \
- video_logo_xpos, \
- video_logo_ypos, \
+ plot_logo_or_black(video_fb_address, video_logo_xpos, video_logo_ypos,
1);
}
@@ -1858,11 +1856,11 @@ U_BOOT_CMD(
" "
);
-static void plot_logo_or_black(void *screen, int width, int x, int y, int black)
+static void plot_logo_or_black(void *screen, int x, int y, int black)
{
int xcount, i;
- int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE;
+ int skip = VIDEO_LINE_LEN - VIDEO_LOGO_WIDTH * VIDEO_PIXEL_SIZE;
int ycount = video_logo_height;
unsigned char r, g, b, *logo_red, *logo_blue, *logo_green;
unsigned char *source;
@@ -1880,7 +1878,7 @@ static void plot_logo_or_black(void *screen, int width, int x, int y, int black)
y = max(0, (int)(VIDEO_VISIBLE_ROWS - VIDEO_LOGO_HEIGHT + y + 1));
#endif /* CONFIG_SPLASH_SCREEN_ALIGN */
- dest = (unsigned char *)screen + (y * width + x) * VIDEO_PIXEL_SIZE;
+ dest = (unsigned char *)screen + y * VIDEO_LINE_LEN + x * VIDEO_PIXEL_SIZE;
#ifdef CONFIG_VIDEO_BMP_LOGO
source = bmp_logo_bitmap;
@@ -2009,8 +2007,7 @@ static void *video_logo(void)
}
#endif /* CONFIG_SPLASH_SCREEN */
- logo_plot(video_fb_address, VIDEO_COLS,
- video_logo_xpos, video_logo_ypos);
+ logo_plot(video_fb_address, video_logo_xpos, video_logo_ypos);
#ifdef CONFIG_SPLASH_SCREEN_ALIGN
/*
generated by cgit (git 2.34.1) at 2024-12-26 16:14:04 +0000