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(svn r16677) -Codechange: Dimension width and height are unsigned.

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alberth
2009-06-27 20:53:45 +00:00
parent 812ad41f23
commit 9b070b5405
9 changed files with 29 additions and 29 deletions
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12
src/video/allegro_v.cpp
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@@ -137,8 +137,8 @@ static void GetVideoModes()
int n = 0;
for (int i = 0; modes[i].bpp != 0; i++) {
int w = modes[i].width;
int h = modes[i].height;
uint w = modes[i].width;
uint h = modes[i].height;
if (w >= 640 && h >= 480) {
int j;
for (j = 0; j < n; j++) {
@@ -158,7 +158,7 @@ static void GetVideoModes()
destroy_gfx_mode_list(mode_list);
}
static void GetAvailableVideoMode(int *w, int *h)
static void GetAvailableVideoMode(uint *w, uint *h)
{
/* No video modes, so just try it and see where it ends */
if (_num_resolutions == 0) return;
@@ -170,9 +170,9 @@ static void GetAvailableVideoMode(int *w, int *h)
/* use the closest possible resolution */
int best = 0;
uint delta = abs((_resolutions[0].width - *w) * (_resolutions[0].height - *h));
uint delta = Delta(_resolutions[0].width, *w) * Delta(_resolutions[0].height, *h);
for (int i = 1; i != _num_resolutions; ++i) {
uint newdelta = abs((_resolutions[i].width - *w) * (_resolutions[i].height - *h));
uint newdelta = Delta(_resolutions[i].width, *w) * Delta(_resolutions[i].height, *h);
if (newdelta < delta) {
best = i;
delta = newdelta;
@@ -182,7 +182,7 @@ static void GetAvailableVideoMode(int *w, int *h)
*h = _resolutions[best].height;
}
static bool CreateMainSurface(int w, int h)
static bool CreateMainSurface(uint w, uint h)
{
int bpp = BlitterFactoryBase::GetCurrentBlitter()->GetScreenDepth();
if (bpp == 0) usererror("Can't use a blitter that blits 0 bpp for normal visuals");