static void set_display_string( RenderSPU *render_spu, const char *response )
{
if (!crStrcmp(response, "DEFAULT")) {
const char *display = crGetenv("DISPLAY");
if (display)
crStrncpy(render_spu->display_string,
display,
sizeof(render_spu->display_string));
else
crStrcpy(render_spu->display_string, ""); /* empty string */
}
else {
crStrncpy(render_spu->display_string,
response,
sizeof(render_spu->display_string));
}
}
/**
* Create a new _Chromium_ window, not GLX, WGL or CGL.
* Called by crWindowCreate() only.
*/
GLint
stubNewWindow( const char *dpyName, GLint visBits )
{
WindowInfo *winInfo;
GLint spuWin, size[2];
spuWin = stub.spu->dispatch_table.WindowCreate( dpyName, visBits );
if (spuWin < 0) {
return -1;
}
winInfo = (WindowInfo *) crCalloc(sizeof(WindowInfo));
if (!winInfo) {
stub.spu->dispatch_table.WindowDestroy(spuWin);
return -1;
}
winInfo->type = CHROMIUM;
/* Ask the head SPU for the initial window size */
size[0] = size[1] = 0;
stub.spu->dispatch_table.GetChromiumParametervCR(GL_WINDOW_SIZE_CR, 0, GL_INT, 2, size);
if (size[0] == 0 && size[1] == 0) {
/* use some reasonable defaults */
size[0] = size[1] = 512;
}
winInfo->width = size[0];
winInfo->height = size[1];
winInfo->mapped = 1;
if (!dpyName)
dpyName = "";
crStrncpy(winInfo->dpyName, dpyName, MAX_DPY_NAME);
winInfo->dpyName[MAX_DPY_NAME-1] = 0;
/* Use spuWin as the hash table index and GLX/WGL handle */
#ifdef WINDOWS
winInfo->drawable = (HDC) spuWin;
#elif defined(Darwin)
winInfo->drawable = (CGSWindowID) spuWin;
#elif defined(GLX)
winInfo->drawable = (GLXDrawable) spuWin;
#endif
winInfo->spuWindow = spuWin;
crHashtableAdd(stub.windowTable, (unsigned int) spuWin, winInfo);
return spuWin;
}
/**
* Allocate a new ContextInfo object, initialize it, put it into the
* context hash table. If type==CHROMIUM, call the head SPU's
* CreateContext() function too.
*/
ContextInfo *
stubNewContext( const char *dpyName, GLint visBits, ContextType type,
unsigned long shareCtx )
{
GLint spuContext = -1, spuShareCtx = 0;
ContextInfo *context;
if (shareCtx > 0) {
/* translate shareCtx to a SPU context ID */
context = (ContextInfo *)
crHashtableSearch(stub.contextTable, shareCtx);
if (context)
spuShareCtx = context->spuContext;
}
if (type == CHROMIUM) {
spuContext
= stub.spu->dispatch_table.CreateContext(dpyName, visBits, spuShareCtx);
if (spuContext < 0)
return NULL;
}
context = crCalloc(sizeof(ContextInfo));
if (!context) {
stub.spu->dispatch_table.DestroyContext(spuContext);
return NULL;
}
if (!dpyName)
dpyName = "";
context->id = stub.freeContextNumber++;
context->type = type;
context->spuContext = spuContext;
context->visBits = visBits;
context->currentDrawable = NULL;
crStrncpy(context->dpyName, dpyName, MAX_DPY_NAME);
context->dpyName[MAX_DPY_NAME-1] = 0;
#if defined(GLX) || defined(DARWIN)
context->share = (ContextInfo *)
crHashtableSearch(stub.contextTable, (unsigned long) shareCtx);
#endif
crHashtableAdd(stub.contextTable, context->id, (void *) context);
return context;
}
static char *
crSDPErrorString( int err )
{
static char buf[512], *temp;
temp = strerror( err );
if ( temp )
{
crStrncpy( buf, temp, sizeof(buf)-1 );
buf[sizeof(buf)-1] = 0;
}
else
{
sprintf( buf, "err=%d", err );
}
return buf;
}
static char *
crSDPErrorString( int err )
{
static char buf[512], *temp;
sprintf( buf, "err=%d", err );
#define X(x) crStrcpy(buf,x); break
switch ( err )
{
case WSAECONNREFUSED:
X( "connection refused" );
case WSAECONNRESET:
X( "connection reset" );
default:
FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER |
FORMAT_MESSAGE_FROM_SYSTEM |
FORMAT_MESSAGE_MAX_WIDTH_MASK, NULL, err,
MAKELANGID( LANG_NEUTRAL, SUBLANG_DEFAULT ),
(LPTSTR) &temp, 0, NULL );
if ( temp )
{
crStrncpy( buf, temp, sizeof(buf)-1 );
buf[sizeof(buf)-1] = 0;
}
}
#undef X
temp = buf + crStrlen(buf) - 1;
while ( temp > buf && isspace( *temp ) )
{
*temp = '\0';
temp--;
}
return buf;
}
stubGetWindowInfo( Display *dpy, GLXDrawable drawable )
#endif
{
WindowInfo *winInfo = (WindowInfo *) crHashtableSearch(stub.windowTable, (unsigned int) drawable);
if (!winInfo) {
winInfo = (WindowInfo *) crCalloc(sizeof(WindowInfo));
if (!winInfo)
return NULL;
#ifdef GLX
crStrncpy(winInfo->dpyName, DisplayString(dpy), MAX_DPY_NAME);
winInfo->dpyName[MAX_DPY_NAME-1] = 0;
winInfo->dpy = dpy;
#elif defined(Darwin)
winInfo->connection = _CGSDefaultConnection(); // store our connection as default
#endif
winInfo->drawable = drawable;
winInfo->type = UNDECIDED;
winInfo->spuWindow = -1;
winInfo->mapped = -1; /* don't know */
crHashtableAdd(stub.windowTable, (unsigned int) drawable, winInfo);
}
return winInfo;
}
/**
* Allocate a new ContextInfo object, initialize it, put it into the
* context hash table. If type==CHROMIUM, call the head SPU's
* CreateContext() function too.
*/
ContextInfo *
stubNewContext(char *dpyName, GLint visBits, ContextType type, unsigned long shareCtx
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
, struct VBOXUHGSMI *pHgsmi
#endif
)
{
GLint spuContext = -1, spuShareCtx = 0, spuConnection = 0;
ContextInfo *context;
if (shareCtx > 0) {
/* translate shareCtx to a SPU context ID */
context = (ContextInfo *)
crHashtableSearch(stub.contextTable, shareCtx);
if (context)
spuShareCtx = context->spuContext;
}
if (type == CHROMIUM) {
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
if (pHgsmi)
{
spuConnection = stub.spu->dispatch_table.VBoxConCreate(pHgsmi);
if (!spuConnection)
{
crWarning("VBoxConCreate failed");
return NULL;
}
}
#endif
spuContext
= stub.spu->dispatch_table.VBoxCreateContext(spuConnection, dpyName, visBits, spuShareCtx);
if (spuContext < 0)
{
crWarning("VBoxCreateContext failed");
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
if (spuConnection)
stub.spu->dispatch_table.VBoxConDestroy(spuConnection);
#endif
return NULL;
}
}
context = crCalloc(sizeof(ContextInfo));
if (!context) {
stub.spu->dispatch_table.DestroyContext(spuContext);
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
if (spuConnection)
stub.spu->dispatch_table.VBoxConDestroy(spuConnection);
#endif
return NULL;
}
if (!dpyName)
dpyName = "";
context->id = stub.freeContextNumber++;
context->type = type;
context->spuContext = spuContext;
context->visBits = visBits;
context->currentDrawable = NULL;
crStrncpy(context->dpyName, dpyName, MAX_DPY_NAME);
context->dpyName[MAX_DPY_NAME-1] = 0;
#if defined(VBOX_WITH_CRHGSMI) && defined(IN_GUEST)
context->spuConnection = spuConnection;
context->pHgsmi = pHgsmi;
#endif
#ifdef CHROMIUM_THREADSAFE
VBoxTlsRefInit(context, stubContextDtor);
#endif
#if defined(GLX) || defined(DARWIN)
context->share = (ContextInfo *)
crHashtableSearch(stub.contextTable, (unsigned long) shareCtx);
#endif
#ifdef GLX
context->pGLXPixmapsHash = crAllocHashtable();
context->damageQueryFailed = GL_FALSE;
context->damageEventsBase = 0;
#endif
crHashtableAdd(stub.contextTable, context->id, (void *) context);
return context;
}
stubGetWindowInfo( Display *dpy, GLXDrawable drawable )
#endif
{
#ifndef WINDOWS
WindowInfo *winInfo = (WindowInfo *) crHashtableSearch(stub.windowTable, (unsigned int) drawable);
#else
WindowInfo *winInfo;
HWND hwnd;
hwnd = WindowFromDC(drawable);
if (!hwnd)
{
return NULL;
}
winInfo = (WindowInfo *) crHashtableSearch(stub.windowTable, (unsigned int) hwnd);
#endif
if (!winInfo) {
winInfo = (WindowInfo *) crCalloc(sizeof(WindowInfo));
if (!winInfo)
return NULL;
#ifdef GLX
crStrncpy(winInfo->dpyName, DisplayString(dpy), MAX_DPY_NAME);
winInfo->dpyName[MAX_DPY_NAME-1] = 0;
winInfo->dpy = dpy;
winInfo->pVisibleRegions = NULL;
#elif defined(Darwin)
winInfo->connection = _CGSDefaultConnection(); // store our connection as default
#elif defined(WINDOWS)
winInfo->hVisibleRegion = INVALID_HANDLE_VALUE;
winInfo->hWnd = hwnd;
#endif
winInfo->drawable = drawable;
winInfo->type = UNDECIDED;
winInfo->spuWindow = -1;
#ifdef VBOX_WITH_WDDM
if (stub.bRunningUnderWDDM)
winInfo->mapped = 0;
else
#endif
{
winInfo->mapped = -1; /* don't know */
}
winInfo->pOwner = NULL;
#ifdef CR_NEWWINTRACK
winInfo->u32ClientID = -1;
#endif
#ifndef WINDOWS
crHashtableAdd(stub.windowTable, (unsigned int) drawable, winInfo);
#else
crHashtableAdd(stub.windowTable, (unsigned int) hwnd, winInfo);
#endif
}
#ifdef WINDOWS
else
{
winInfo->drawable = drawable;
}
#endif
return winInfo;
}
/**
* Create a new _Chromium_ window, not GLX, WGL or CGL.
* Called by crWindowCreate() only.
*/
GLint
stubNewWindow( const char *dpyName, GLint visBits )
{
WindowInfo *winInfo;
GLint spuWin, size[2];
spuWin = stub.spu->dispatch_table.WindowCreate( dpyName, visBits );
if (spuWin < 0) {
return -1;
}
winInfo = (WindowInfo *) crCalloc(sizeof(WindowInfo));
if (!winInfo) {
stub.spu->dispatch_table.WindowDestroy(spuWin);
return -1;
}
winInfo->type = CHROMIUM;
/* Ask the head SPU for the initial window size */
size[0] = size[1] = 0;
stub.spu->dispatch_table.GetChromiumParametervCR(GL_WINDOW_SIZE_CR, 0, GL_INT, 2, size);
if (size[0] == 0 && size[1] == 0) {
/* use some reasonable defaults */
size[0] = size[1] = 512;
}
winInfo->width = size[0];
winInfo->height = size[1];
#ifdef VBOX_WITH_WDDM
if (stub.bRunningUnderWDDM)
{
crError("Should not be here: WindowCreate/Destroy & VBoxPackGetInjectID require connection id!");
winInfo->mapped = 0;
}
else
#endif
{
winInfo->mapped = 1;
}
if (!dpyName)
dpyName = "";
crStrncpy(winInfo->dpyName, dpyName, MAX_DPY_NAME);
winInfo->dpyName[MAX_DPY_NAME-1] = 0;
/* Use spuWin as the hash table index and GLX/WGL handle */
#ifdef WINDOWS
winInfo->drawable = (HDC) spuWin;
winInfo->hVisibleRegion = INVALID_HANDLE_VALUE;
#elif defined(Darwin)
winInfo->drawable = (CGSWindowID) spuWin;
#elif defined(GLX)
winInfo->drawable = (GLXDrawable) spuWin;
winInfo->pVisibleRegions = NULL;
winInfo->cVisibleRegions = 0;
#endif
#ifdef CR_NEWWINTRACK
winInfo->u32ClientID = stub.spu->dispatch_table.VBoxPackGetInjectID(0);
#endif
winInfo->spuWindow = spuWin;
crHashtableAdd(stub.windowTable, (unsigned int) spuWin, winInfo);
return spuWin;
}
