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Look for an exact match first when setting a video mode on BeOS.

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Fixes Bugzilla #370.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402246
This commit is contained in:
Ryan C. Gordon 2006-12-08 00:31:32 +00:00
parent d029ec6ee5
commit 2979ca03a6
1 changed files with 16 additions and 5 deletions
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21
src/video/bwindow/SDL_sysvideo.cc
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@ -370,12 +370,23 @@ extern "C"
(current.timing.h_total * current.timing.v_total);
modes = SDL_modelist[((bpp + 7) / 8) - 1];
for (i = 0; modes[i] && (modes[i]->w > width) &&
(modes[i]->h > height); ++i) {
/* still looking */
bool exactmatch = false;
for ( uint32 x = 0; modes[x]; x++ ) {
if (modes[x]->w == width && modes[x]->h == height) {
exactmatch = true;
i = x;
break;
}
}
if (!modes[i] || (modes[i]->w < width) || (modes[i]->h < height)) {
--i; /* We went too far */
if (!exactmatch) {
for (i = 0; modes[i] && (modes[i]->w > width) &&
(modes[i]->h > height); ++i) {
/* still looking */
}
if (!modes[i] || (modes[i]->w < width) || (modes[i]->h < height)) {
--i; /* We went too far */
}
}
width = modes[i]->w;
height = modes[i]->h;