static DFBResult
x11AllocateKey( CoreSurfacePool *pool,
void *pool_data,
void *pool_local,
CoreSurfaceBuffer *buffer,
const char *key,
u64 handle,
CoreSurfaceAllocation *allocation,
void *alloc_data )
{
CoreSurface *surface;
x11AllocationData *alloc = alloc_data;
x11PoolLocalData *local = pool_local;
DFBX11 *x11 = local->x11;
D_DEBUG_AT( X11_Surfaces, "%s( %s, 0x%08llx )\n", __FUNCTION__, key, (unsigned long long) handle );
D_DEBUG_AT( X11_Surfaces, " -> allocation: %s\n", ToString_CoreSurfaceAllocation( allocation ) );
D_MAGIC_ASSERT( pool, CoreSurfacePool );
D_MAGIC_ASSERT( buffer, CoreSurfaceBuffer );
surface = buffer->surface;
D_MAGIC_ASSERT( surface, CoreSurface );
if (!strcmp( key, "Pixmap/X11" )) {
D_DEBUG_AT( X11_Surfaces, " -> Pixmap/X11\n" );
alloc->type = X11_ALLOC_PIXMAP;
}
else if (!strcmp( key, "Window/X11" )) {
D_DEBUG_AT( X11_Surfaces, " -> Window/X11\n" );
alloc->type = X11_ALLOC_WINDOW;
}
else {
D_BUG( "unexpected key '%s'", key );
return DFB_BUG;
}
dfb_surface_calc_buffer_size( surface, 8, 8, &alloc->pitch, &allocation->size );
// alloc->depth = DefaultDepthOfScreen( x11->screenptr );
// alloc->visual = DefaultVisualOfScreen( x11->screenptr );
alloc->visual = x11->visuals[DFB_PIXELFORMAT_INDEX(buffer->format)];
alloc->depth = DFB_COLOR_BITS_PER_PIXEL( buffer->format ) + DFB_ALPHA_BITS_PER_PIXEL( buffer->format );
if (alloc->depth == DefaultDepthOfScreen( x11->screenptr ))
alloc->visual = DefaultVisualOfScreen( x11->screenptr );
D_DEBUG_AT( X11_Surfaces, " -> visual %p (id %lu), depth %d\n", alloc->visual, alloc->visual->visualid, alloc->depth );
if (handle) {
switch (alloc->type) {
case X11_ALLOC_PIXMAP:
XLockDisplay( x11->display );
alloc->xid = (unsigned long) handle;
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> pixmap 0x%08lx\n", (long) alloc->xid );
XUnlockDisplay( x11->display );
D_INFO( "X11/Windows: Import Pixmap 0x%08lx\n", alloc->xid );
break;
case X11_ALLOC_WINDOW: {
XLockDisplay( x11->display );
alloc->window = (unsigned long) handle;
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> window 0x%08lx\n", (long) alloc->window );
XCompositeRedirectWindow( x11->display, alloc->window, CompositeRedirectManual );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> redirected\n" );
alloc->xid = XCompositeNameWindowPixmap( x11->display, alloc->window );
// alloc->xid = alloc->window;
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> pixmap 0x%08lx\n", (long) alloc->xid );
XUnmapWindow( x11->display, alloc->window );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> unmapped\n" );
XUnlockDisplay( x11->display );
D_INFO( "X11/Windows: Import Window 0x%08lx with Pixmap handle 0x%08lx\n", alloc->window, alloc->xid );
break;
}
default:
D_BUG( "unexpected allocation type %d\n", alloc->type );
return DFB_BUG;
}
}
else {
// alloc->type = X11_ALLOC_PIXMAP;
switch (alloc->type) {
case X11_ALLOC_PIXMAP:
XLockDisplay( x11->display );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> creating pixmap...\n" );
alloc->xid = XCreatePixmap( x11->display, DefaultRootWindow(x11->display),
allocation->config.size.w, allocation->config.size.h, alloc->depth );
x11->Sync( x11 );
XSync( x11->display, False );
D_DEBUG_AT( X11_Surfaces, " -> pixmap 0x%08lx\n", (long) alloc->xid );
XUnlockDisplay( x11->display );
D_INFO( "X11/Windows: New Pixmap 0x%08lx\n", alloc->xid );
alloc->created = true;
break;
case X11_ALLOC_WINDOW: {
Window w = (Window) (long) buffer->surface->data;
XSetWindowAttributes attr;
attr.event_mask =
ButtonPressMask
| ButtonReleaseMask
| PointerMotionMask
| KeyPressMask
| KeyReleaseMask
| ExposureMask
| StructureNotifyMask;
attr.background_pixmap = 0;
XLockDisplay( x11->display );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> creating window...\n" );
alloc->window = w?:XCreateWindow( x11->display,
DefaultRootWindow(x11->display),
600, 200, allocation->config.size.w, allocation->config.size.h, 0,
alloc->depth, InputOutput,
alloc->visual, CWEventMask, &attr );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> window 0x%08lx\n", (long) alloc->window );
buffer->surface->data = (void*) (long) alloc->window;
XMapRaised( x11->display, alloc->window );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> raised\n" );
XCompositeRedirectWindow( x11->display, alloc->window, CompositeRedirectManual );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> redirected\n" );
alloc->xid = XCompositeNameWindowPixmap( x11->display, alloc->window );
// alloc->xid = alloc->window;
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> pixmap 0x%08lx\n", (long) alloc->xid );
XUnmapWindow( x11->display, alloc->window );
x11->Sync( x11 );
D_DEBUG_AT( X11_Surfaces, " -> unmapped\n" );
XUnlockDisplay( x11->display );
D_INFO( "X11/Windows: New Window 0x%08lx with Pixmap handle 0x%08lx\n", alloc->window, alloc->xid );
alloc->created = !w;
break;
}
default:
D_BUG( "unexpected allocation type %d\n", alloc->type );
return DFB_BUG;
}
}
alloc->gc = XCreateGC( x11->display, alloc->xid, 0, NULL );
allocation->offset = alloc->type;
return DFB_OK;
}
DFBResult
GetConfigAttribs::eglGetConfigAttribs( EGL::Display &display,
EGLNativePixmapType native,
EGLint *attribs,
EGLint max )
{
D_DEBUG_AT( DFBEGL_GetConfigAttribs, "%s( display %p, native %p, attribs %p, max %d )\n", __FUNCTION__, &display, native, attribs, max );
if (!attribs)
return DFB_INVARG;
DFB_EGL_ATTRIB_LIST_DEBUG_AT( DFBEGL_GetConfigAttribs, attribs );
IDirectFBSurface *surface = (IDirectFBSurface *) native;
for (EGLint *v=attribs; *v != EGL_NONE; v+=2) {
if (max > 0 && v-attribs >= max) {
D_DEBUG_AT( DFBEGL_GetConfigAttribs, " -> max (%d) reached (%ld)\n", max, v-attribs );
break;
}
EGLint attribute = v[0];
EGLint value = v[1];
DFBSurfacePixelFormat format;
DFBDimension size;
D_DEBUG_AT( DFBEGL_GetConfigAttribs, " -> [%ld] 0x%04x '%s' <- %d (0x%08x)\n", v-attribs, attribute, **EGLInt(attribute), value, value );
switch (attribute) {
case EGL_BUFFER_SIZE:
surface->GetPixelFormat( surface, &format );
value = DFB_COLOR_BITS_PER_PIXEL( format );
break;
case EGL_ALPHA_SIZE:
surface->GetPixelFormat( surface, &format );
value = DFB_ALPHA_BITS_PER_PIXEL( format );
break;
case EGL_BLUE_SIZE:
case EGL_GREEN_SIZE:
case EGL_RED_SIZE:
surface->GetPixelFormat( surface, &format );
value = DFB_COLOR_BITS_PER_PIXEL( format ) / 3;//FIXME
break;
//case EGL_DEPTH_SIZE:
//case EGL_STENCIL_SIZE:
//case EGL_RENDERABLE_TYPE:
case EGL_SURFACE_TYPE:
value = EGL_WINDOW_BIT; // FIXME
break;
case EGL_WIDTH: // keep? not a config attribute actually
surface->GetSize( surface, &size.w, &size.h );
value = size.w;
break;
case EGL_HEIGHT: // keep? not a config attribute actually
surface->GetSize( surface, &size.w, &size.h );
value = size.h;
break;
default:
D_DEBUG_AT( DFBEGL_GetConfigAttribs, " -> UNRECOGNIZED!!!\n" );
continue;
}
D_DEBUG_AT( DFBEGL_GetConfigAttribs, " => %d (0x%08x)\n", value, value );
v[1] = value;
}
D_DEBUG_AT( DFBEGL_GetConfigAttribs, " --> DONE -------------\n" );
DFB_EGL_ATTRIB_LIST_DEBUG_AT( DFBEGL_GetConfigAttribs, attribs );
return DFB_OK;
}
