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Changed: getModes for Mac OS X < 10.6

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This commit is contained in:
kervala 2010-10-05 21:31:02 +02:00
parent 397048420b
commit d303839620
1 changed files with 36 additions and 3 deletions
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39
code/nel/src/3d/driver/opengl/mac/cocoa_adapter.mm
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@ -32,6 +32,25 @@
#import <Cocoa/Cocoa.h>
#import <OpenGL/OpenGL.h>
#ifndef MAC_OS_X_VERSION_10_6
long GetDictionaryLong(CFDictionaryRef theDict, const void* key)
{
long value = 0;
CFNumberRef numRef;
numRef = (CFNumberRef)CFDictionaryGetValue(theDict, key);
if (numRef != NULL)
CFNumberGetValue(numRef, kCFNumberLongType, &value);
return value;
}
// some macros to make code more readable.
#define GetModeWidth(mode) GetDictionaryLong((mode), kCGDisplayWidth)
#define GetModeHeight(mode) GetDictionaryLong((mode), kCGDisplayHeight)
#define GetModeBitsPerPixel(mode) GetDictionaryLong((mode), kCGDisplayBitsPerPixel)
#endif // MAC_OS_X_VERSION_10_6
namespace NL3D { namespace MAC {
// This cocoa adapter can be used in two environments:
@ -422,11 +441,15 @@ bool getModes(std::vector<GfxMode> &modes)
nldebug("3D: %d displays found", (int)numDisplays);
#ifdef MAC_OS_X_VERSION_10_6
for (CGDisplayCount i = 0; i < numDisplays; ++i)
{
CGDirectDisplayID dspy = display[i];
#ifdef MAC_OS_X_VERSION_10_6
CFArrayRef modeList = CGDisplayCopyAllDisplayModes(dspy, NULL);
#else
CFArrayRef modeList = CGDisplayAvailableModes(dspy);
#endif
if (modeList == NULL)
{
@ -436,13 +459,24 @@ bool getModes(std::vector<GfxMode> &modes)
for (CFIndex j = 0; j < CFArrayGetCount(modeList); ++j)
{
#ifdef MAC_OS_X_VERSION_10_6
CGDisplayModeRef mode = (CGDisplayModeRef)CFArrayGetValueAtIndex(modeList, j);
uint8 bpp = bppFromDisplayMode(mode);
#else
CFDictionaryRef mode = (CFDictionaryRef)CFArrayGetValueAtIndex(modeList, j);
uint8 bpp = (uint8)GetModeBitsPerPixel(mode);
#endif // MAC_OS_X_VERSION_10_6
if (bpp >= 16)
{
#ifdef MAX_OS_X_VERSION_10_6
uint16 w = CGDisplayModeGetWidth(mode);
uint16 h = CGDisplayModeGetHeight(mode);
#else
uint16 w = (uint16)GetModeWidth(mode);
uint16 h = (uint16)GetModeHeight(mode);
#endif // MAC_OS_X_VERSION_10_6
// Add this mode
GfxMode mode;
@ -460,7 +494,6 @@ bool getModes(std::vector<GfxMode> &modes)
}
}
}
#endif // MAC_OS_X_VERSION_10_6
return true;
}