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Correct a small style violation noted by Axel, and add a TODO note.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@28799 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Rene Gollent 2008-12-10 14:41:10 +00:00
parent 3332e5b796
commit 0017304e3d
1 changed files with 13 additions and 0 deletions
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13
src/servers/app/Screen.cpp
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@ -22,6 +22,7 @@
#include <stdlib.h>
#include <stdio.h>
static float
get_mode_frequency(const display_mode& mode)
{
@ -92,6 +93,18 @@ Screen::SetMode(const display_mode& mode, bool makeDefault)
{
display_mode current;
GetMode(&current);
// TODO: decide how best to handle the flags here - things like
// the screen preflet will generally always set the flags to 0,
// while it seems asking the accelerant to automatically pick the
// best mode might not necessarily. For the time being, match the
// flags before doing the mode comparison in order to prevent
// mode switches for otherwise identical modes (this was relatively
// easily observed on at least the radeon accelerant - on first boot
// the best mode picked included a flag mask of 0xffffffff ;
// if you switched the resolution of one workspace to something else
// and then back to the resolution it started with, you would observe
// a mode switch when jumping between that workspace and the others
// that were still using the automatically set default mode)
current.flags = mode.flags;
if (!memcmp(&mode, &current, sizeof(display_mode)))
return B_OK;