pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Wrongly test if width multiple of 16

Browse source 
--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40919
This commit is contained in:
Patrice Mandin 2004-08-03 08:50:52 +00:00
parent b1493fe892
commit 8c1f9b7977
1 changed files with 4 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/video/gem/SDL_gemvideo.c
View file

@ -563,7 +563,7 @@ SDL_Surface *GEM_SetVideoMode(_THIS, SDL_Surface *current,
}
/* width must be multiple of 16, for vro_cpyfm() and c2p_convert() */
if ((width & -16) != 0) {
if ((width & 15) != 0) {
width = (width | 15) +1;
}
@ -749,7 +749,7 @@ static void GEM_UpdateRectsFullscreen(_THIS, int numrects, SDL_Rect *rects)
surface = this->screen;
/* Need to be a multiple of 16 pixels */
surf_width=surface->w;
if ((surf_width & -16) != 0) {
if ((surf_width & 15) != 0) {
surf_width = (surf_width | 15) + 1;
}
@ -869,7 +869,7 @@ static int GEM_FlipHWSurfaceFullscreen(_THIS, SDL_Surface *surface)
/* Need to be a multiple of 16 pixels */
surf_width=surface->w;
if ((surf_width & -16) != 0) {
if ((surf_width & 15) != 0) {
surf_width = (surf_width | 15) + 1;
}
@ -1200,7 +1200,7 @@ static void refresh_window(_THIS, int winhandle, short *rect)
/* Need to be a multiple of 16 pixels */
width=surface->w;
if ((width & -16) != 0) {
if ((width & 15) != 0) {
width = (width | 15) + 1;
}
mfdb_src.fd_w=width;