Initial commit

libsst-wm/MacOSX/MacOSXPrivate.h

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+/*
+	MacOSXPrivate.h
+	Author: Patrick Baggett <ptbaggett@762studios.com>
+	Created: 1/7/2012
+
+	Purpose: 
+
+	Private defintions and functions for MacOS X implementation of libsst-wm
+
+	License:
+
+	This program is free software. It comes without any warranty, to
+	the extent permitted by applicable law. You can redistribute it
+	and/or modify it under the terms of the Do What The Fuck You Want
+	To Public License, Version 2, as published by Sam Hocevar. See
+	http://sam.zoy.org/wtfpl/COPYING for more details.
+
+*/
+
+#pragma once
+
+#ifndef _MACOSXPRIVATE_H
+#define _MACOSXPRIVATE_H
+
+typedef struct SST_GraphicsEnumerator_MacOSX
+{
+	size_t nrAdapters;
+	size_t nrScreens;
+} SST_GraphicsEnumerator_MacOSX;
+
+#endif
+

libsst-wm/MacOSX/SST_WMEnum_MacOSX.m

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+/*
+	SST_WMEnum_MacOSX.m
+	Author: Patrick Baggett <ptbaggett@762studios.com>
+	Created: 11/16/2012
+
+	Purpose: 
+
+	Enumerates graphics adapters and screens on MacOS X
+
+	License:
+
+	This program is free software. It comes without any warranty, to
+	the extent permitted by applicable law. You can redistribute it
+	and/or modify it under the terms of the Do What The Fuck You Want
+	To Public License, Version 2, as published by Sam Hocevar. See
+	http://sam.zoy.org/wtfpl/COPYING for more details.
+
+*/
+
+#import <AppKit/AppKit.h>
+#import <Foundation/Foundation.h>
+#import <IOKit/IOKitLib.h>
+
+#include <SST/SST_WM.h>
+#include "MacOSXPrivate.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+/******************************************************************************/
+
+SST_GraphicsEnumerator SST_WM_CreateGraphicsEnumerator(void)
+{
+	SST_GraphicsEnumerator_MacOSX* enumerator;
+	uint32_t count = 0, i;
+	CGDirectDisplayID* ids;
+	
+	/* Get list of active displays */
+	CGGetActiveDisplayList(UINT32_MAX, NULL, &count);
+	if(count == 0)
+		return NULL;
+	
+	/* Allocate array of displays, then fetch */
+	ids = malloc(sizeof(CGDirectDisplayID) * count);
+	if(ids == NULL)
+		return NULL;
+	if(CGGetActiveDisplayList(count, ids, &count) != kCGErrorSuccess)
+	{
+		free(ids);
+		return NULL;
+	}
+
+	/* Match GPU to display */
+	for(i=0; i<count; i++)
+	{
+		io_service_t port = CGDisplayIOServicePort(ids[i]); /* Port is owned by CG, don't release */
+		
+		/* TODO: derp how does one do this using I/O Kit? */
+		
+		
+	}
+
+	/* Allocate enumerator object */
+	enumerator = malloc(sizeof(SST_GraphicsEnumerator_MacOSX));
+	if(enumerator == NULL)
+		return NULL;
+	
+	
+	
+	
+	return (SST_GraphicsEnumerator)enumerator;
+}
+
+/******************************************************************************/
+
+size_t SST_WM_GetEnumAdapterCount(SST_GraphicsEnumerator enumerator)
+{
+	/* TODO: Implement */
+	return 1;
+}
+
+/******************************************************************************/
+
+void SST_WM_GetEnumAdapterName(SST_GraphicsEnumerator enumerator, size_t adapterId,char* nameReturn, size_t* bufferSize)
+{
+	/* TODO: Implement fully */
+	const char* s = "Default Adapter";
+
+	/* Query name length */
+	if(nameReturn == NULL)
+		*bufferSize = strlen(s) + 1;
+	else
+	{
+		size_t copyAmount;
+		
+		/* Nothing to do? */
+		if(*bufferSize == 0)
+			return;
+
+		/* Use min(len, (*bufferSize)-1) */
+		copyAmount = strlen(s);
+		if(copyAmount > (*bufferSize)-1)
+			copyAmount = (*bufferSize)-1;
+
+		memcpy(nameReturn, s, copyAmount);
+		nameReturn[copyAmount] = '\0';
+	}
+}
+
+/******************************************************************************/
+
+size_t SST_WM_GetEnumScreenCount(SST_GraphicsEnumerator enumerator, size_t adapterId)
+{
+	/* TODO: Implement */
+
+	return 1;
+}
+
+/******************************************************************************/
+
+void SST_WM_GetEnumVideoModes(SST_GraphicsEnumerator enumerator, size_t adapterId, size_t screenId, SST_VideoMode* modesReturn, size_t* modeCountReturn)
+{
+	/* TODO: Implement */
+
+}
+
+/******************************************************************************/
+
+void SST_WM_GetEnumCurrentVideoMode(SST_GraphicsEnumerator enumerator, size_t adapterId, size_t screenId, SST_VideoMode* mode)
+{
+	/* TODO: Implement */
+}
+
+/******************************************************************************/
+
+void SST_WM_DestroyGraphicsEnumerator(SST_GraphicsEnumerator enumerator)
+{
+	/* TODO: Implement */
+	SST_GraphicsEnumerator_MacOSX* enumMac = (SST_GraphicsEnumerator_MacOSX*)enumerator;
+
+	free(enumMac);
+}
+
+/******************************************************************************/
+