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Update the pointer into the bitmap correctly. The previous code

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had the pointer off by 4 bytes if the width of the bitmap is
a multiple of four.
This commit is contained in:
Kazutaka YOKOTA 1999-01-11 17:32:22 +00:00
parent 9365684c0c
commit 61329bcee4
2 changed files with 4 additions and 4 deletions
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4
sys/dev/fb/splash_bmp.c
View file

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id:$
* $Id: splash_bmp.c,v 1.1 1999/01/11 03:34:56 yokota Exp $
*/
#include <sys/param.h>
@ -382,7 +382,7 @@ bmp_DecodeLine(BMP_INFO *info, int line)
case BI_RGB:
for (x = 0; x < info->width; x++, info->index++)
bmp_SetPix(info, x, line, *info->index);
info->index += 4 - (x % 4);
info->index += 3 - (--x % 4);
break;
case BI_RLE4:
bmp_DecodeRLE4(info, line);

4
sys/modules/splash/bmp/splash_bmp.c
View file

@ -24,7 +24,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id:$
* $Id: splash_bmp.c,v 1.1 1999/01/11 03:34:56 yokota Exp $
*/
#include <sys/param.h>
@ -382,7 +382,7 @@ bmp_DecodeLine(BMP_INFO *info, int line)
case BI_RGB:
for (x = 0; x < info->width; x++, info->index++)
bmp_SetPix(info, x, line, *info->index);
info->index += 4 - (x % 4);
info->index += 3 - (--x % 4);
break;
case BI_RLE4:
bmp_DecodeRLE4(info, line);