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Sort vidmodes in menu, add 2880x1800

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it's the native resolution of "Macbook Pro retina 15-inch mid 2014"
This commit is contained in:
Daniel Gibson 2015-10-30 21:41:18 +01:00
parent 4198f92bd5
commit 1680603d8c
1 changed files with 56 additions and 9 deletions
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65
neo/renderer/RenderSystem_init.cpp
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@ -482,8 +482,10 @@ vidmode_t r_vidModes[] = {
{ "Mode 19: 3200x2400", 3200, 2400 },
{ "Mode 20: 3840x2160", 3840, 2160 },
{ "Mode 21: 4096x2304", 4096, 2304 },
{ "Mode 22: 2880x1800", 2880, 1800 },
};
static int s_numVidModes = ( sizeof( r_vidModes ) / sizeof( r_vidModes[0] ) );
// DG: made this an enum so even stupid compilers accept it as array length below
enum { s_numVidModes = sizeof( r_vidModes ) / sizeof( r_vidModes[0] ) };
static bool R_GetModeInfo( int *width, int *height, int mode ) {
vidmode_t *vm;
@ -513,6 +515,45 @@ static bool R_GetModeInfo( int *width, int *height, int mode ) {
return true;
}
// DG: I added all this vidModeInfoPtr stuff, so I can have a second list of vidmodes
// that are sorted (by width, height), instead of just r_mode index.
// That way I can add modes without breaking r_mode, but still display them
// sorted in the menu.
struct vidModePtr {
vidmode_t* vidMode;
int modeIndex;
};
static vidModePtr sortedVidModes[s_numVidModes];
static int vidModeCmp(const void* vm1, const void* vm2)
{
const vidModePtr* v1 = static_cast<const vidModePtr*>(vm1);
const vidModePtr* v2 = static_cast<const vidModePtr*>(vm2);
// sort primarily by width, secondarily by height
int wdiff = v1->vidMode->width - v2->vidMode->width;
return (wdiff != 0) ? wdiff : (v1->vidMode->height - v2->vidMode->height);
}
static void initSortedVidModes()
{
if(sortedVidModes[0].vidMode != NULL)
{
// already initialized
return;
}
for(int i=0; i<s_numVidModes; ++i)
{
sortedVidModes[i].modeIndex = i;
sortedVidModes[i].vidMode = &r_vidModes[i];
}
qsort(sortedVidModes, s_numVidModes, sizeof(vidModePtr), vidModeCmp);
}
// DG: the following two functions are part of a horrible hack in ChoiceWindow.cpp
// to overwrite the default resolution list in the system options menu
@ -520,14 +561,14 @@ static bool R_GetModeInfo( int *width, int *height, int mode ) {
idStr R_GetVidModeListString()
{
idStr ret = "r_custom*";
// for some reason, modes 0-2 are not used. maybe too small for GUI?
for(int mode=3; mode<s_numVidModes; ++mode)
for(int i=0; i<s_numVidModes; ++i)
{
int w, h;
if(R_GetModeInfo(&w, &h, mode))
// for some reason, modes 0-2 are not used. maybe too small for GUI?
if(sortedVidModes[i].modeIndex >= 3 && sortedVidModes[i].vidMode != NULL)
{
idStr modeStr;
sprintf(modeStr, ";%dx%d", w, h);
sprintf(modeStr, ";%dx%d", sortedVidModes[i].vidMode->width, sortedVidModes[i].vidMode->height);
ret += modeStr;
}
}
@ -538,10 +579,14 @@ idStr R_GetVidModeListString()
idStr R_GetVidModeValsString()
{
idStr ret = "-1"; // for custom resolutions using r_customWidth/r_customHeight
for(int mode=3; mode<s_numVidModes; ++mode)
for(int i=0; i<s_numVidModes; ++i)
{
ret += ";";
ret += mode;
// for some reason, modes 0-2 are not used. maybe too small for GUI?
if(sortedVidModes[i].modeIndex >= 3 && sortedVidModes[i].vidMode != NULL)
{
ret += ";";
ret += sortedVidModes[i].modeIndex;
}
}
return ret;
}
@ -579,6 +624,8 @@ void R_InitOpenGL( void ) {
tr.viewportOffset[0] = 0;
tr.viewportOffset[1] = 0;
initSortedVidModes();
//
// initialize OS specific portions of the renderSystem
//