static int OpenDisplay(vout_display_t *vd)
{
vout_display_sys_t *sys = vd->sys;
DFBSurfaceDescription dsc;
/*dsc.flags = DSDESC_CAPS | DSDESC_HEIGHT | DSDESC_WIDTH;*/
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
/*dsc.width = 352;*/
/*dsc.height = 240;*/
IDirectFB *directfb = NULL;
if (DirectFBCreate(&directfb) != DFB_OK || !directfb)
return VLC_EGENERIC;
sys->directfb = directfb;
IDirectFBSurface *primary = NULL;
if (directfb->CreateSurface(directfb, &dsc, &primary) || !primary)
return VLC_EGENERIC;
sys->primary = primary;
primary->GetSize(primary, &sys->width, &sys->height);
primary->GetPixelFormat(primary, &sys->pixel_format);
primary->FillRectangle(primary, 0, 0, sys->width, sys->height);
primary->Flip(primary, NULL, 0);
return VLC_SUCCESS;
}
void Initialise( IDirectFB dfb,
IDirectFBSurface surface,
bool depth )
{
EGLint major, minor, nconfigs;
EGLint attribs[] = {
EGL_BUFFER_SIZE, EGL_DONT_CARE,
EGL_ALPHA_SIZE, 0,
EGL_RED_SIZE, 0,
EGL_GREEN_SIZE, 0,
EGL_BLUE_SIZE, 0,
EGL_DEPTH_SIZE, depth ? 16 : 0,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_SURFACE_TYPE, 0,
EGL_NONE
};
EGLint context_attrs[] = {
EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE, EGL_NONE
};
EGLint surface_attrs[] = {
EGL_RENDER_BUFFER, EGL_BACK_BUFFER, EGL_NONE
};
// get display
EGL_CHECK((egl_display = eglGetDisplay( (EGLNativeDisplayType) dfb.iface )) == EGL_NO_DISPLAY)
CreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC) eglGetProcAddress( "eglCreateImageKHR" );
DestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC) eglGetProcAddress( "eglDestroyImageKHR" );
GetConfigAttribsDIRECTFB = (PFNEGLGETCONFIGATTRIBSDIRECTFB) eglGetProcAddress( "eglGetConfigAttribsDIRECTFB" );
EGLImageTargetTexture2DOES = (PFNGLEGLIMAGETARGETTEXTURE2DOESPROC) eglGetProcAddress( "glEGLImageTargetTexture2DOES" );
// init
EGL_CHECK(!eglInitialize( egl_display, &major, &minor ))
GetConfigAttribsDIRECTFB( egl_display, (EGLNativePixmapType) surface.iface, attribs, 0 );
// choose config
EGL_CHECK(!eglChooseConfig( egl_display, attribs, &egl_config, 1, &nconfigs ))
// create a surface
EGL_CHECK((egl_surface = eglCreateWindowSurface( egl_display, egl_config, (EGLNativeWindowType) surface.iface, surface_attrs )) == EGL_NO_SURFACE)
EGL_CHECK(eglBindAPI( EGL_OPENGL_ES_API ) != EGL_TRUE)
// create context
EGL_CHECK((egl_context = eglCreateContext( egl_display, egl_config, EGL_NO_CONTEXT, context_attrs )) == EGL_NO_CONTEXT)
EGL_CHECK(eglMakeCurrent( egl_display, egl_surface, egl_surface, egl_context ) != EGL_TRUE)
eglSwapInterval( egl_display, 1 );
size = surface.GetSize();
/* Setup the viewport */
glViewport( 0, 0, size.w, size.h );
}
static int l_GetSize (lua_State* L)
{
// [ sfc ]
int width, height;
IDirectFBSurface* sfc = * (IDirectFBSurface**) luaL_checkudata(L, 1, "ldirectfb.IDirectFBSurface");
DFBCHECK (sfc->GetSize (sfc, &width, &height));
lua_pushnumber(L, width); // [ sfc | width ]
lua_pushnumber(L, height); // [ sfc | width | height ]
return 2;
}
static int
evas_cache_image_dfb_update_data(Engine_Image_Entry *dst, void *engine_data)
{
DirectFB_Engine_Image_Entry *deie = (DirectFB_Engine_Image_Entry *)dst;
IDirectFBSurface *s = engine_data;
Image_Entry *ie;
RGBA_Image *im;
ie = dst->src;
im = (RGBA_Image *)ie;
if (s)
{
deie->surface = s;
/* XXX why size is required here? */
s->GetSize(s, &dst->w, &dst->h);
if (im)
{
im->image.data = NULL; /* IDirectFBSurface requires lock */
im->image.no_free = 1;
ie->w = dst->w;
ie->h = dst->h;
_image_autoset_alpha(deie);
}
}
else
{
_dfb_surface_free(deie->surface);
s = _dfb_surface_from_data(dfb, dst->w, dst->h, im->image.data);
deie->surface = s;
}
return 0;
}
int main( int argc, char *argv[] )
{
int quit = 0;
pthread_t render_loop_thread = -1;
IDirectFBSurface *primary;
IDirectFBEventBuffer *buffer;
DFBSurfaceDescription dsc;
srand((long)time(0));
DFBCHECK(DirectFBInit( &argc, &argv ));
/* create the super interface */
DFBCHECK(DirectFBCreate( &dfb ));
/* get an interface to the primary keyboard and create an
input buffer for it */
DFBCHECK(dfb->CreateInputEventBuffer( dfb, DICAPS_ALL, DFB_FALSE, &buffer ));
/* set our cooperative level to DFSCL_FULLSCREEN for exclusive access to
the primary layer */
dfb->SetCooperativeLevel( dfb, DFSCL_FULLSCREEN );
/* get the primary surface, i.e. the surface of the primary layer we have
exclusive access to */
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_DOUBLE;
DFBCHECK(dfb->CreateSurface( dfb, &dsc, &primary ));
DFBCHECK(primary->GetSize( primary, &xres, &yres ));
/* load font */
{
DFBFontDescription desc;
desc.flags = DFDESC_HEIGHT;
desc.height = yres/10;
DFBCHECK(dfb->CreateFont( dfb, FONT, &desc, &font ));
DFBCHECK(primary->SetFont( primary, font ));
}
projection = matrix_new_perspective( 400 );
camera = matrix_new_identity();
load_stars();
generate_starfield();
pthread_mutex_lock( &render_start );
pthread_mutex_lock( &render_finish );
pthread_create( &render_loop_thread, NULL, render_loop, (void*)primary );
/* main loop */
while (!quit) {
static float translation[3] = { 0, 0, 0 };
DFBInputEvent evt;
/* transform world to screen coordinates */
transform_starfield();
/* start rendering before waiting for events */
start_rendering();
buffer->WaitForEvent( buffer );
/* process event buffer */
while (buffer->GetEvent( buffer, DFB_EVENT(&evt)) == DFB_OK) {
if (evt.type == DIET_KEYPRESS) {
switch (evt.key_id) {
case DIKI_ESCAPE:
/* quit main loop */
quit = 1;
break;
case DIKI_LEFT:
translation[0] = 10;
break;
case DIKI_RIGHT:
translation[0] = -10;
break;
case DIKI_UP:
translation[2] = -10;
break;
case DIKI_DOWN:
translation[2] = 10;
break;
default:
break;
}
} else
if (evt.type == DIET_KEYRELEASE) {
switch (evt.key_id) {
case DIKI_LEFT:
case DIKI_RIGHT:
translation[0] = 0;
break;
case DIKI_UP:
case DIKI_DOWN:
translation[2] = 0;
break;
default:
break;
}
} else
if (evt.type == DIET_AXISMOTION && (evt.flags & DIEF_AXISREL)) {
switch (evt.axis) {
case DIAI_X:
matrix_rotate( camera, Y, -evt.axisrel/80.0f );
break;
case DIAI_Y:
matrix_rotate( camera, X, evt.axisrel/80.0f );
break;
default:
break;
}
}
}
matrix_translate( camera,
translation[0], translation[1], translation[2] );
/* finish rendering before retransforming the world */
finish_rendering();
}
pthread_cancel( render_loop_thread );
pthread_mutex_unlock( &render_start );
pthread_join( render_loop_thread, NULL );
render_loop_thread = -1;
unload_stars();
free( camera );
free( projection );
buffer->Release( buffer );
primary->Release( primary );
dfb->Release( dfb );
return 0;
}
int
main( int argc, char *argv[] )
{
int i;
DFBResult ret;
DFBSurfaceDescription desc;
IDirectFB *dfb;
IDirectFBSurface *dest = NULL;
const char *url = NULL;
DFBFontAttributes attributes = DFFA_NONE;
DFBSurfaceTextFlags text_flags = DSTF_TOPLEFT;
int outline_width = 0x10000;
int outline_opacity = 255;
const DFBColorID color_ids[2] = { DCID_PRIMARY, DCID_OUTLINE };
const DFBColor colors[2] = { { 0xff, 0xff, 0xff, 0xff },
{ 0xff, 0x00, 0x80, 0xff } };
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/Font: DirectFBInit() failed!\n" );
return ret;
}
/* Parse arguments. */
for (i=1; i<argc; i++) {
const char *arg = argv[i];
if (strcmp( arg, "-h" ) == 0 || strcmp (arg, "--help") == 0)
return print_usage( argv[0] );
else if (strcmp (arg, "-v") == 0 || strcmp (arg, "--version") == 0) {
fprintf (stderr, "dfbtest_blit version %s\n", DIRECTFB_VERSION);
return false;
}
else if (strcmp (arg, "-o") == 0 || strcmp (arg, "--outline") == 0) {
attributes |= DFFA_OUTLINED;
text_flags |= DSTF_OUTLINE;
}
else if (strcmp (arg, "-ow") == 0 || strcmp (arg, "--outline-width") == 0) {
if (++i == argc)
return print_usage( argv[0] );
if (sscanf( argv[i], "%d", &outline_width ) != 1)
return print_usage( argv[0] );
outline_width <<= 16;
}
else if (strcmp (arg, "-oo") == 0 || strcmp (arg, "--outline-opacity") == 0) {
if (++i == argc)
return print_usage( argv[0] );
if (sscanf( argv[i], "%d", &outline_opacity ) != 1)
return print_usage( argv[0] );
}
else if (!url)
url = arg;
else
return print_usage( argv[0] );
}
/* Check if we got an URL. */
if (!url)
return print_usage( argv[0] );
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Font: DirectFBCreate() failed!\n" );
return ret;
}
/* Fill description for a primary surface. */
desc.flags = DSDESC_CAPS;
desc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
dfb->SetCooperativeLevel( dfb, DFSCL_FULLSCREEN );
/* Create a primary surface. */
ret = dfb->CreateSurface( dfb, &desc, &dest );
if (ret) {
D_DERROR( ret, "DFBTest/Font: IDirectFB::CreateSurface() failed!\n" );
goto out;
}
dest->GetSize( dest, &desc.width, &desc.height );
dest->GetPixelFormat( dest, &desc.pixelformat );
D_INFO( "DFBTest/Font: Destination is %dx%d using %s\n",
desc.width, desc.height, dfb_pixelformat_name(desc.pixelformat) );
for (i=10; i<50; i++) {
IDirectFBFont *font;
font = CreateFont( dfb, url, i, attributes, outline_width, outline_opacity );
RenderChecker( dest, 64, 64 );
dest->SetColors( dest, color_ids, colors, 2 );
dest->SetFont( dest, font );
dest->DrawString( dest, "Test String AVAWA", -1, 100, 100, text_flags );
dest->Flip( dest, NULL, DSFLIP_NONE );
font->Release( font );
usleep( 500000 );
}
out:
if (dest)
dest->Release( dest );
/* Shutdown DirectFB. */
dfb->Release( dfb );
return ret;
}
static void *handle_record_button(DirectThread *thread, void *arg)
{
IDirectFBSurface *surface = arg;
IDirectFBFont *font, *font_s;
DFBFontDescription font_desc;
bool local_flg = false;
int width, height;
int font_big_height, font_little_height;
char font_file[50] = "/misc/font/wqy-zenhei.ttc";
DFBCHECK(surface->GetSize(surface, &width, &height));
font_big_height = 48;
while(font_big_height > (height / 2))
{
font_big_height -= 4;
}
font_desc.flags = DFDESC_HEIGHT;
font_desc.height = font_big_height;
DFBCHECK(dfb->CreateFont( dfb, font_file, &font_desc, &font));
font_little_height = 32;
while(font_little_height > (height / 4))
{
font_little_height -= 4;
}
font_desc.height = font_little_height;
DFBCHECK(dfb->CreateFont( dfb, font_file, &font_desc, &font_s));
printf("font size is %d %d\n", font_big_height, font_little_height);
DFBCHECK(surface->SetFont(surface, font_s));
DFBCHECK(surface->SetColor(surface, 0x8C, 0x8C, 0x8C, 0xff));
DFBCHECK(surface->DrawString(surface, "点击录音", -1, width / 2, 0, DSTF_TOPCENTER));
DFBCHECK(surface->SetColor(surface, 0x41, 0x41, 0x41, 0xff));
DFBCHECK(surface->DrawString(surface, "测试TP请避开此区域", -1, width / 2, height / 4, DSTF_TOPCENTER));
DFBCHECK(surface->SetFont(surface, font));
DFBCHECK(surface->SetColor(surface, 0xE3, 0x6C, 0x4C, 0xff));
DFBCHECK(surface->DrawString(surface, "状态：停止录音", -1, width / 2, height / 2, DSTF_TOPCENTER));
DFBCHECK(surface->Flip(surface, NULL, 0));
while(true)
{
if(record_flg != local_flg)
{
local_flg = record_flg;
DFBCHECK(surface->SetColor(surface, 0xff, 0xff, 0xff, 0xff));
DFBCHECK(surface->FillRectangle(surface, 0 , height / 2, width, font_big_height + 4)); //need fix
DFBCHECK(surface->SetColor(surface, 0xE3, 0x6C, 0x4C, 0xff));
if(local_flg)
{
DFBCHECK(surface->DrawString(surface, "状态：正在录音", -1, width / 2, height / 2, DSTF_TOPCENTER));
}
else
{
DFBCHECK(surface->DrawString(surface, "状态：停止录音", -1, width / 2, height / 2, DSTF_TOPCENTER));
}
DFBCHECK(surface->Flip(surface, NULL, 0));
}
direct_thread_sleep(100000);
}
font->Release(font);
font_s->Release(font_s);
}
void render()
{
IDirectFBImageProvider *provider;
IDirectFBSurface *logoSurface;
IDirectFBFont *fontInterface;
DFBFontDescription fontDesc;
char imageName[15];
int32_t logoHeight;
int32_t logoWidth;
char prog[32];
char date[32];
char telxt[32];
char audio[32];
char video[32];
// Fetch the screen size and clear screen.
DFBCHECK(primary->SetColor(primary, 0x00, 0x00, 0x00, 0x00));
DFBCHECK(primary->FillRectangle(primary, 0, 0, screenWidth, screenHeight));
if (volumeBar.visible)
{
// Make a new name.
sprintf(imageName, "volume_%hu.png", volumeBar.volume);
// Read image, prepare surface descriptor and render image to given surface.
DFBCHECK(dfbInterface->CreateImageProvider(dfbInterface, imageName, &provider));
DFBCHECK(provider->GetSurfaceDescription(provider, &surfaceDesc));
DFBCHECK(dfbInterface->CreateSurface(dfbInterface, &surfaceDesc, &logoSurface));
DFBCHECK(provider->RenderTo(provider, logoSurface, NULL));
provider->Release(provider);
// Fetch the logo size and add it to the screen buffer.
DFBCHECK(logoSurface->GetSize(logoSurface, &logoWidth, &logoHeight));
DFBCHECK(primary->Blit(primary, logoSurface,
NULL, VOLUME_X_COOR, VOLUME_Y_COOR));
}
if (infoBar.visible)
{
// Prepare strings for info bar.
sprintf(prog, "Program %hu", infoBar.channelNumber);
sprintf(date, "Naziv dana u nedelji %s", infoBar.date);
sprintf(audio, "Audio PID %hu", infoBar.audioPID);
sprintf(video, "Video PID %hu", infoBar.videoPID);
if (infoBar.teletextExist)
{
sprintf(telxt, "Teletekst postoji");
}
else
{
sprintf(telxt, "Teletekst ne postoji");
}
// Prepare text font, color and size. Then create font and draw it.
fontDesc.flags = DFDESC_HEIGHT;
fontDesc.height = 40;
DFBCHECK(dfbInterface->CreateFont(dfbInterface,
"/home/galois/fonts/DejaVuSans.ttf", &fontDesc, &fontInterface));
DFBCHECK(primary->SetFont(primary, fontInterface));
// Draw a rectangle representing info bar.
DFBCHECK(primary->SetColor(primary, INFO_BAR_RED,
INFO_BAR_GREEN, INFO_BAR_BLUE, 0xff));
DFBCHECK(primary->FillRectangle(primary, screenWidth/6, 4*screenHeight/5,
4*screenWidth/6, screenHeight/6));
// Write program number, date and teletext to info bar.
DFBCHECK(primary->SetColor(primary, TEXT_RED, TEXT_GREEN, TEXT_BLUE, 0xff));
DFBCHECK(primary->DrawString(primary, prog, -1, screenWidth/5,
17*screenHeight/20, DSTF_LEFT));
DFBCHECK(primary->DrawString(primary, audio, -1, screenWidth/5,
18*screenHeight/20, DSTF_LEFT));
DFBCHECK(primary->DrawString(primary, video, -1, screenWidth/5,
19*screenHeight/20, DSTF_LEFT));
DFBCHECK(primary->DrawString(primary, date, -1, 4*screenWidth/9,
19*screenHeight/20, DSTF_LEFT));
DFBCHECK(primary->DrawString(primary, telxt, -1, 4*screenWidth/9,
17*screenHeight/20, DSTF_LEFT));
}
// Switch buffers.
DFBCHECK(primary->Flip(primary, NULL, 0));
}
/** entry point */
int main(int argc, char *argv[])
{
const char *uuid = NULL;
int c;
int listHostModes = 0;
int quit = 0;
const struct option options[] =
{
{ "help", no_argument, NULL, 'h' },
{ "startvm", required_argument, NULL, 's' },
{ "fixedres", required_argument, NULL, 'f' },
{ "listhostmodes", no_argument, NULL, 'l' },
{ "scale", no_argument, NULL, 'c' }
};
printf("VirtualBox DirectFB GUI built %s %s\n"
"(C) 2004-" VBOX_C_YEAR " " VBOX_VENDOR "\n"
"(C) 2004-2005 secunet Security Networks AG\n", __DATE__, __TIME__);
for (;;)
{
c = getopt_long(argc, argv, "s:", options, NULL);
if (c == -1)
break;
switch (c)
{
case 'h':
{
showusage();
exit(0);
break;
}
case 's':
{
// UUID as string, parse it
RTUUID buuid;
if (!RT_SUCCESS(RTUuidFromStr((PRTUUID)&buuid, optarg)))
{
printf("Error, invalid UUID format given!\n");
showusage();
exit(-1);
}
uuid = optarg;
break;
}
case 'f':
{
if (sscanf(optarg, "%ux%ux%u", &fixedVideoMode.width, &fixedVideoMode.height,
&fixedVideoMode.bpp) != 3)
{
printf("Error, invalid resolution argument!\n");
showusage();
exit(-1);
}
useFixedVideoMode = 1;
break;
}
case 'l':
{
listHostModes = 1;
break;
}
case 'c':
{
scaleGuest = 1;
break;
}
default:
break;
}
}
// check if we got a UUID
if (!uuid)
{
printf("Error, no UUID given!\n");
showusage();
exit(-1);
}
/**
* XPCOM setup
*/
nsresult rc;
/*
* Note that we scope all nsCOMPtr variables in order to have all XPCOM
* objects automatically released before we call NS_ShutdownXPCOM at the
* end. This is an XPCOM requirement.
*/
{
nsCOMPtr<nsIServiceManager> serviceManager;
rc = NS_InitXPCOM2(getter_AddRefs(serviceManager), nsnull, nsnull);
if (NS_FAILED(rc))
{
printf("Error: XPCOM could not be initialized! rc=0x%x\n", rc);
exit(-1);
}
// register our component
nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(serviceManager);
if (!registrar)
{
printf("Error: could not query nsIComponentRegistrar interface!\n");
exit(-1);
}
registrar->AutoRegister(nsnull);
/*
* Make sure the main event queue is created. This event queue is
* responsible for dispatching incoming XPCOM IPC messages. The main
* thread should run this event queue's loop during lengthy non-XPCOM
* operations to ensure messages from the VirtualBox server and other
* XPCOM IPC clients are processed. This use case doesn't perform such
* operations so it doesn't run the event loop.
*/
nsCOMPtr<nsIEventQueue> eventQ;
rc = NS_GetMainEventQ(getter_AddRefs (eventQ));
if (NS_FAILED(rc))
{
printf("Error: could not get main event queue! rc=%08X\n", rc);
return -1;
}
/*
* Now XPCOM is ready and we can start to do real work.
* IVirtualBox is the root interface of VirtualBox and will be
* retrieved from the XPCOM component manager. We use the
* XPCOM provided smart pointer nsCOMPtr for all objects because
* that's very convenient and removes the need deal with reference
* counting and freeing.
*/
nsCOMPtr<nsIComponentManager> manager;
rc = NS_GetComponentManager (getter_AddRefs (manager));
if (NS_FAILED(rc))
{
printf("Error: could not get component manager! rc=%08X\n", rc);
exit(-1);
}
nsCOMPtr<IVirtualBox> virtualBox;
rc = manager->CreateInstanceByContractID(NS_VIRTUALBOX_CONTRACTID,
nsnull,
NS_GET_IID(IVirtualBox),
getter_AddRefs(virtualBox));
if (NS_FAILED(rc))
{
printf("Error, could not instantiate object! rc=0x%x\n", rc);
exit(-1);
}
nsCOMPtr<ISession> session;
rc = manager->CreateInstance(CLSID_Session,
nsnull,
NS_GET_IID(ISession),
getter_AddRefs(session));
if (NS_FAILED(rc))
{
printf("Error: could not instantiate Session object! rc = %08X\n", rc);
exit(-1);
}
// open session for this VM
rc = virtualBox->OpenSession(session, NS_ConvertUTF8toUTF16(uuid).get());
if (NS_FAILED(rc))
{
printf("Error: given machine not found!\n");
exit(-1);
}
nsCOMPtr<IMachine> machine;
session->GetMachine(getter_AddRefs(machine));
if (!machine)
{
printf("Error: given machine not found!\n");
exit(-1);
}
nsCOMPtr<IConsole> console;
session->GetConsole(getter_AddRefs(console));
if (!console)
{
printf("Error: cannot get console!\n");
exit(-1);
}
nsCOMPtr<IDisplay> display;
console->GetDisplay(getter_AddRefs(display));
if (!display)
{
printf("Error: could not get display object!\n");
exit(-1);
}
nsCOMPtr<IKeyboard> keyboard;
nsCOMPtr<IMouse> mouse;
VBoxDirectFB *frameBuffer = NULL;
/**
* Init DirectFB
*/
IDirectFB *dfb = NULL;
IDirectFBSurface *surface = NULL;
IDirectFBInputDevice *dfbKeyboard = NULL;
IDirectFBInputDevice *dfbMouse = NULL;
IDirectFBEventBuffer *dfbEventBuffer = NULL;
DFBSurfaceDescription dsc;
int screen_width, screen_height;
DFBCHECK(DirectFBInit(&argc, &argv));
DFBCHECK(DirectFBCreate(&dfb));
DFBCHECK(dfb->SetCooperativeLevel(dfb, DFSCL_FULLSCREEN));
// populate our structure of supported video modes
DFBCHECK(dfb->EnumVideoModes(dfb, enumVideoModesHandler, NULL));
if (listHostModes)
{
printf("*****************************************************\n");
printf("Number of available host video modes: %u\n", numVideoModes);
for (uint32_t i = 0; i < numVideoModes; i++)
{
printf("Mode %u: xres = %u, yres = %u, bpp = %u\n", i,
videoModes[i].width, videoModes[i].height, videoModes[i].bpp);
}
printf("Note: display modes with bpp < have been filtered out\n");
printf("*****************************************************\n");
goto Leave;
}
if (useFixedVideoMode)
{
int32_t bestVideoMode = getBestVideoMode(fixedVideoMode.width,
fixedVideoMode.height,
fixedVideoMode.bpp);
// validate the fixed mode
if ((bestVideoMode == -1) ||
((fixedVideoMode.width != videoModes[bestVideoMode].width) ||
(fixedVideoMode.height != videoModes[bestVideoMode].height) ||
(fixedVideoMode.bpp != videoModes[bestVideoMode].bpp)))
{
printf("Error: the specified fixed video mode is not available!\n");
exit(-1);
}
} else
{
initialVideoMode = getBestVideoMode(640, 480, 16);
if (initialVideoMode == -1)
{
printf("Error: initial video mode 640x480x16 is not available!\n");
exit(-1);
}
}
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY;
DFBCHECK(dfb->CreateSurface(dfb, &dsc, &surface));
DFBCHECK(surface->Clear(surface, 0, 0, 0, 0));
DFBCHECK(surface->GetSize(surface, &screen_width, &screen_height));
DFBCHECK(dfb->GetInputDevice(dfb, DIDID_KEYBOARD, &dfbKeyboard));
DFBCHECK(dfbKeyboard->CreateEventBuffer(dfbKeyboard, &dfbEventBuffer));
DFBCHECK(dfb->GetInputDevice(dfb, DIDID_MOUSE, &dfbMouse));
DFBCHECK(dfbMouse->AttachEventBuffer(dfbMouse, dfbEventBuffer));
if (useFixedVideoMode)
{
printf("Information: setting video mode to %ux%ux%u\n", fixedVideoMode.width,
fixedVideoMode.height, fixedVideoMode.bpp);
DFBCHECK(dfb->SetVideoMode(dfb, fixedVideoMode.width,
fixedVideoMode.height, fixedVideoMode.bpp));
} else
{
printf("Information: starting with default video mode %ux%ux%u\n",
videoModes[initialVideoMode].width, videoModes[initialVideoMode].height,
videoModes[initialVideoMode].bpp);
DFBCHECK(dfb->SetVideoMode(dfb, videoModes[initialVideoMode].width,
videoModes[initialVideoMode].height,
videoModes[initialVideoMode].bpp));
}
// register our framebuffer
frameBuffer = new VBoxDirectFB(dfb, surface);
display->SetFramebuffer(0, frameBuffer);
/**
* Start the VM execution thread
*/
console->PowerUp(NULL);
console->GetKeyboard(getter_AddRefs(keyboard));
console->GetMouse(getter_AddRefs(mouse));
/**
* Main event loop
*/
#define MAX_KEYEVENTS 10
PRInt32 keyEvents[MAX_KEYEVENTS];
int numKeyEvents;
while (!quit)
{
DFBInputEvent event;
numKeyEvents = 0;
DFBCHECK(dfbEventBuffer->WaitForEvent(dfbEventBuffer));
while (dfbEventBuffer->GetEvent(dfbEventBuffer, DFB_EVENT(&event)) == DFB_OK)
{
int mouseXDelta = 0;
int mouseYDelta = 0;
int mouseZDelta = 0;
switch (event.type)
{
#define QUEUEEXT() keyEvents[numKeyEvents++] = 0xe0
#define QUEUEKEY(scan) keyEvents[numKeyEvents++] = scan | (event.type == DIET_KEYRELEASE ? 0x80 : 0x00)
#define QUEUEKEYRAW(scan) keyEvents[numKeyEvents++] = scan
case DIET_KEYPRESS:
case DIET_KEYRELEASE:
{
// @@@AH development hack to get out of it!
if ((event.key_id == DIKI_ESCAPE) && (event.modifiers & (DIMM_CONTROL | DIMM_ALT)))
quit = 1;
if (numKeyEvents < MAX_KEYEVENTS)
{
//printf("%s: key_code: 0x%x\n", event.type == DIET_KEYPRESS ? "DIET_KEYPRESS" : "DIET_KEYRELEASE", event.key_code);
switch ((uint32_t)event.key_id)
{
case DIKI_CONTROL_R:
QUEUEEXT();
QUEUEKEY(0x1d);
break;
case DIKI_INSERT:
QUEUEEXT();
QUEUEKEY(0x52);
break;
case DIKI_DELETE:
QUEUEEXT();
QUEUEKEY(0x53);
break;
case DIKI_HOME:
QUEUEEXT();
QUEUEKEY(0x47);
break;
case DIKI_END:
QUEUEEXT();
QUEUEKEY(0x4f);
break;
case DIKI_PAGE_UP:
QUEUEEXT();
QUEUEKEY(0x49);
break;
case DIKI_PAGE_DOWN:
QUEUEEXT();
QUEUEKEY(0x51);
break;
case DIKI_LEFT:
QUEUEEXT();
QUEUEKEY(0x4b);
break;
case DIKI_RIGHT:
QUEUEEXT();
QUEUEKEY(0x4d);
break;
case DIKI_UP:
QUEUEEXT();
QUEUEKEY(0x48);
break;
case DIKI_DOWN:
QUEUEEXT();
QUEUEKEY(0x50);
break;
case DIKI_KP_DIV:
QUEUEEXT();
QUEUEKEY(0x35);
break;
case DIKI_KP_ENTER:
QUEUEEXT();
QUEUEKEY(0x1c);
break;
case DIKI_PRINT:
// the break code is inverted!
if (event.type == DIET_KEYPRESS)
{
QUEUEEXT();
QUEUEKEY(0x2a);
QUEUEEXT();
QUEUEKEY(0x37);
} else
{
QUEUEEXT();
QUEUEKEY(0x37);
QUEUEEXT();
QUEUEKEY(0x2a);
}
break;
case DIKI_PAUSE:
// This is a super weird key. No break code and a 6 byte
// combination.
if (event.type == DIET_KEYPRESS)
{
QUEUEKEY(0xe1);
QUEUEKEY(0x1d);
QUEUEKEY(0x45);
QUEUEKEY(0xe1);
QUEUEKEY(0x9d);
QUEUEKEY(0xc5);
}
break;
case DIKI_META_L:
// the left Windows logo is a bit different
if (event.type == DIET_KEYPRESS)
{
QUEUEEXT();
QUEUEKEYRAW(0x1f);
} else
{
QUEUEEXT();
QUEUEKEYRAW(0xf0);
QUEUEKEYRAW(0x1f);
}
break;
case DIKI_META_R:
// the right Windows logo is a bit different
if (event.type == DIET_KEYPRESS)
{
QUEUEEXT();
QUEUEKEYRAW(0x27);
} else
{
QUEUEEXT();
QUEUEKEYRAW(0xf0);
QUEUEKEYRAW(0x27);
}
break;
case DIKI_SUPER_R:
// the popup menu is a bit different
if (event.type == DIET_KEYPRESS)
{
QUEUEEXT();
QUEUEKEYRAW(0x2f);
} else
{
QUEUEEXT();
QUEUEKEYRAW(0xf0);
QUEUEKEYRAW(0x2f);
}
break;
default:
// check if we got a hardware scancode
if (event.key_code != -1)
{
// take the scancode from DirectFB as is
QUEUEKEY(event.key_code);
} else
{
// XXX need extra handling!
}
}
}
break;
}
#undef QUEUEEXT
#undef QUEUEKEY
#undef QUEUEKEYRAW
case DIET_AXISMOTION:
{
switch (event.axis)
{
case DIAI_X:
mouseXDelta += event.axisrel;
break;
case DIAI_Y:
mouseYDelta += event.axisrel;
break;
case DIAI_Z:
mouseZDelta += event.axisrel;
break;
default:
break;
}
// fall through
}
case DIET_BUTTONPRESS:
// fall through;
case DIET_BUTTONRELEASE:
{
int buttonState = 0;
if (event.buttons & DIBM_LEFT)
buttonState |= MouseButtonState::LeftButton;
if (event.buttons & DIBM_RIGHT)
buttonState |= MouseButtonState::RightButton;
if (event.buttons & DIBM_MIDDLE)
buttonState |= MouseButtonState::MiddleButton;
mouse->PutMouseEvent(mouseXDelta, mouseYDelta, mouseZDelta,
buttonState);
break;
}
default:
break;
}
}
// did we get any keyboard events?
if (numKeyEvents > 0)
{
uint32_t codesStored;
if (numKeyEvents > 1)
{
keyboard->PutScancodes(numKeyEvents, keyEvents,
&codesStored);
} else
{
keyboard->PutScancode(keyEvents[0]);
}
}
}
{
nsCOMPtr<IProgress> progress;
console->PowerDown(getter_AddRefs(progress));
progress->WaitForCompletion(-1);
}
}
Leave:
/*
* Perform the standard XPCOM shutdown procedure.
*/
NS_ShutdownXPCOM(nsnull);
return 0;
}
int
main( int argc, char *argv[] )
{
DFBResult ret;
int i;
DFBSurfaceDescription desc;
IDirectFB *dfb;
IDirectFBSurface *dest = NULL;
DFBSurfacePixelFormat dest_format = DSPF_UNKNOWN;
char pixel_buffer[100*100*4];
IDirectFBSurface *source = NULL;
IDirectFBEventBuffer *keybuffer;
DFBInputEvent evt;
bool quit = false;
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/PreAlloc: DirectFBInit() failed!\n" );
return ret;
}
/* Parse arguments. */
for (i=1; i<argc; i++) {
const char *arg = argv[i];
if (strcmp( arg, "-h" ) == 0 || strcmp (arg, "--help") == 0)
return print_usage( argv[0] );
else if (strcmp (arg, "-v") == 0 || strcmp (arg, "--version") == 0) {
fprintf (stderr, "dfbtest_blit version %s\n", DIRECTFB_VERSION);
return false;
}
else if (strcmp (arg, "-d") == 0 || strcmp (arg, "--dest") == 0) {
if (++i == argc) {
print_usage (argv[0]);
return false;
}
if (!parse_format( argv[i], &dest_format ))
return false;
}
else if (strcmp (arg, "-s") == 0 || strcmp (arg, "--static") == 0) {
static_caps = DSCAPS_STATIC_ALLOC;
}
else
return print_usage( argv[0] );
}
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/PreAlloc: DirectFBCreate() failed!\n" );
return ret;
}
/* Fill description for a primary surface. */
desc.flags = DSDESC_CAPS;
desc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
if (dest_format != DSPF_UNKNOWN) {
desc.flags |= DSDESC_PIXELFORMAT;
desc.pixelformat = dest_format;
}
dfb->SetCooperativeLevel( dfb, DFSCL_FULLSCREEN );
/* Create an input buffer for key events */
dfb->CreateInputEventBuffer( dfb, DICAPS_KEYS,
DFB_TRUE, &keybuffer);
/* Create a primary surface. */
ret = dfb->CreateSurface( dfb, &desc, &dest );
if (ret) {
D_DERROR( ret, "DFBTest/PreAlloc: IDirectFB::CreateSurface() for the destination failed!\n" );
goto out;
}
dest->GetSize( dest, &desc.width, &desc.height );
dest->GetPixelFormat( dest, &desc.pixelformat );
D_INFO( "DFBTest/PreAlloc: Destination is %dx%d using %s\n",
desc.width, desc.height, dfb_pixelformat_name(desc.pixelformat) );
/* Create a preallocated surface. */
desc.flags = DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS | DSDESC_PREALLOCATED;
desc.width = 100;
desc.height = 100;
desc.pixelformat = DSPF_ARGB;
desc.caps = static_caps;
desc.preallocated[0].data = pixel_buffer;
desc.preallocated[0].pitch = 100 * 4;
ret = dfb->CreateSurface( dfb, &desc, &source );
if (ret) {
D_DERROR( ret, "DFBTest/PreAlloc: IDirectFB::CreateSurface() for the preallocated source failed!\n" );
goto out;
}
/* Before any other operation the pixel data can be written to without locking */
gen_pixels( pixel_buffer, 100 * 4, 100 );
while (!quit) {
void *ptr;
int pitch;
/* Lock source surface for writing before making updates to the pixel buffer */
source->Lock( source, DSLF_WRITE, &ptr, &pitch );
if (ptr == pixel_buffer)
D_INFO( "DFBTest/PreAlloc: Locking preallocated source gave original preallocated pixel buffer :-)\n" );
else {
if (static_caps)
D_INFO( "DFBTest/PreAlloc: Locking preallocated source gave different pixel buffer, ERROR with static alloc!\n" );
else
D_INFO( "DFBTest/PreAlloc: Locking preallocated source gave different pixel buffer, but OK (no static alloc)\n" );
}
update_pixels( ptr, pitch, 100 );
/* Unlock source surface after writing, before making further Blits,
to have the buffer be transfered to master again */
source->Unlock( source );
dest->Clear( dest, 0, 0, 0, 0xff );
/* First Blit from preallocated source, data will be transfered to master */
dest->Blit( dest, source, NULL, 50, 50 );
/* Second Blit from preallocated source, data is already master */
dest->Blit( dest, source, NULL, 150, 150 );
dest->Flip( dest, NULL, DSFLIP_NONE );
/* This will upload again the preallocated buffer to the master, where it is
modified and outdates the preallocated buffer. Now it depends on the static
alloc flag whether the next Lock will directly go into the shared memory
allocation or the preallocated buffer again (with a transfer back from master
to us). */
source->FillRectangle( source, 0, 0, 10, 10 );
/* Process keybuffer */
while (keybuffer->GetEvent( keybuffer, DFB_EVENT(&evt)) == DFB_OK)
{
if (evt.type == DIET_KEYPRESS) {
switch (DFB_LOWER_CASE(evt.key_symbol)) {
case DIKS_ESCAPE:
case DIKS_SMALL_Q:
case DIKS_BACK:
case DIKS_STOP:
case DIKS_EXIT:
/* Quit main loop & test thread */
quit = true;
break;
default:
break;
}
}
}
if (!quit)
sleep( 5 );
}
out:
if (source)
source->Release( source );
if (dest)
dest->Release( dest );
keybuffer->Release( keybuffer );
/* Shutdown DirectFB. */
dfb->Release( dfb );
return ret;
}
//------------------------------------------------------------------------------
// Unit Test main
//------------------------------------------------------------------------------
int main (int argc, char **argv)
{
int i, j;
DFBResult rle_build_databuffer_err;
// File name to load logo image from
char *filename = NULL;
// Basic directfb elements
IDirectFB *dfb = NULL;
IDirectFBSurface *primary = NULL;
int screen_width = 0;
int screen_height = 0;
// The image is to be loaded into a surface that we can blit from.
IDirectFBSurface *logo = NULL;
// Loading an image is done with an Image Provider.
IDirectFBImageProvider *provider = NULL;
// An Image provider instance can also be created from a directfb buffer
IDirectFBDataBuffer *databuffer = NULL;
// Surface description
DFBSurfaceDescription surface_dsc;
// Initialize directfb first
DFBCHECK (DirectFBInit (&argc, &argv));
DFBCHECK (DirectFBCreate (&dfb));
DFBCHECK (dfb->SetCooperativeLevel (dfb, DFSCL_FULLSCREEN));
// Create primary surface
surface_dsc.flags = DSDESC_CAPS;
surface_dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
DFBCHECK (dfb->CreateSurface( dfb, &surface_dsc, &primary ));
DFBCHECK (primary->GetSize (primary, &screen_width, &screen_height));
if (argc==1)
{
argv[1] = "./data/directfb.rle";
argc++;
}
DISPLAY_INFO ("Rendering %d files\n",argc-1);
for (j=1; j<argc; j++)
{
//
// --- WE CREATE OUR IMAGE PROVIDER INSTANCE HERE
//
filename = argv[j];
DISPLAY_INFO ("Rendering : %s\n",filename);
// We create a directfb data buffer holding RLE image contents that we
// pick up from a file (could get the RLE contents from memory as well).
// "rle_build_databuffer" details the process of dealing with a memory
// RLE packet as a matter of fact.
rle_build_databuffer_err = rle_build_databuffer (dfb, filename, &databuffer);
if (rle_build_databuffer_err == DFB_OK) {
// We want to create an Image Provider tied to a directfb data buffer.
// DirectFB will find (or not) an Image Provider for the data type
// depending on Image Providers probe method (sniffing data headers)
DFBCHECK (databuffer->CreateImageProvider (databuffer, &provider));
}
else {
# ifdef USE_PACKET_BUILDER_ONLY
DFBFAIL(rle_build_databuffer_err);
# else
// We could also create an Image Provider by passing a filename.
// DirectFB will find (or not) an Image Provider matching the file type.
DFBCHECK (dfb->CreateImageProvider (dfb, filename, &provider));
# endif
}
// Get a surface description from the provider. It will contain the width,
// height, bits per pixel and the flag for an alphachannel if the image
// has one. If the image has no alphachannel the bits per pixel is set to
// the bits per pixel of the primary layer to use simple blitting without
// pixel format conversion.
DFBCHECK (provider->GetSurfaceDescription (provider, &surface_dsc));
// Create a surface based on the description of the provider.
DFBCHECK (dfb->CreateSurface( dfb, &surface_dsc, &logo ));
// Let the provider render to our surface. Image providers are supposed
// to support every destination pixel format and size. If the size
// differs the image will be scaled (bilinear). The last parameter allows
// to specify an optional destination rectangle. We use NULL here so that
// our image covers the whole logo surface.
DFBCHECK (provider->RenderTo (provider, logo, NULL));
// Note: RLE Image Provider allows for direct non-scaled LUT-8 surface
// rendering without any attached colormap.
#ifdef CLEVER_APPROACH
// Let's setup our logo surface palette outside of the RLE Image
// Provider if we got a colormap from rle_build_databuffer ...
if (color_palette)
{
IDirectFBPalette *palette;
DFBCHECK (logo->GetPalette (logo, &palette));
palette->SetEntries (palette, color_palette, number_of_colors, 0);
palette->Release (palette);
}
#endif
//
// --- WE GET RID OF OUR IMAGE PROVIDER INSTANCE HERE
//
// Release the provider, we don't need it anymore.
provider->Release (provider); provider = NULL;
// Destroy the databuffer as well, we don't need it anymore.
rle_destroy_databuffer (databuffer); databuffer = NULL;
# ifndef SUBTITLES_MODE
// We want to let the logo slide in on the left and slide out on the
// right.
for (i = -surface_dsc.width; i < screen_width; i++)
# else
// We want to let the logo slide in on the right and slide out on the
// left.
for (i = screen_width-1; i >= -surface_dsc.width; i--)
# endif
{
// Clear the screen.
DFBCHECK (primary->FillRectangle (primary, 0, 0,
screen_width, screen_height));
// Blit the logo vertically centered with "i" as the X coordinate.
// NULL means that we want to blit the whole surface.
DFBCHECK (primary->Blit (primary, logo, NULL, i,
(screen_height - surface_dsc.height) / 2));
// Flip the front and back buffer, but wait for the vertical
// retrace to avoid tearing.
DFBCHECK (primary->Flip (primary, NULL, DSFLIP_WAITFORSYNC));
if (argc < 3)
{
usleep(1000*5);
}
}
// Release the image.
if (logo)
{
logo->Release (logo);
}
}
// Release everything else
primary->Release (primary);
dfb->Release (dfb);
return 0;
}
int
main( int argc, char *argv[] )
{
int i;
DFBResult ret;
DFBSurfaceDescription desc;
IDirectFB *dfb;
IDirectFBImageProvider *provider = NULL;
IDirectFBSurface *source = NULL;
IDirectFBSurface *dest = NULL;
const char *url = NULL;
DFBSurfacePixelFormat source_format = DSPF_UNKNOWN;
DFBSurfacePixelFormat dest_format = DSPF_UNKNOWN;
bool dest_resize = false;
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: DirectFBInit() failed!\n" );
return ret;
}
/* Parse arguments. */
for (i=1; i<argc; i++) {
const char *arg = argv[i];
if (strcmp( arg, "-h" ) == 0 || strcmp (arg, "--help") == 0)
return print_usage( argv[0] );
else if (strcmp (arg, "-v") == 0 || strcmp (arg, "--version") == 0) {
fprintf (stderr, "dfbtest_blit version %s\n", DIRECTFB_VERSION);
return false;
}
else if (strcmp (arg, "-s") == 0 || strcmp (arg, "--source") == 0) {
if (++i == argc) {
print_usage (argv[0]);
return false;
}
if (!parse_format( argv[i], &source_format ))
return false;
}
else if (strcmp (arg, "-d") == 0 || strcmp (arg, "--dest") == 0) {
if (++i == argc) {
print_usage (argv[0]);
return false;
}
if (!parse_format( argv[i], &dest_format ))
return false;
}
else if (strcmp (arg, "-r") == 0 || strcmp (arg, "--resize") == 0)
dest_resize = true;
else if (!url)
url = arg;
else
return print_usage( argv[0] );
}
/* Check if we got an URL. */
if (!url)
return print_usage( argv[0] );
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: DirectFBCreate() failed!\n" );
return ret;
}
/* Create an image provider for the image to be loaded. */
ret = dfb->CreateImageProvider( dfb, url, &provider );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: IDirectFB::CreateImageProvider( '%s' ) failed!\n", url );
goto out;
}
/* Get the surface description. */
ret = provider->GetSurfaceDescription( provider, &desc );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: IDirectFBImageProvider::GetSurfaceDescription() failed!\n" );
goto out;
}
if (source_format != DSPF_UNKNOWN)
desc.pixelformat = source_format;
D_INFO( "DFBTest/Blit: Source is %dx%d using %s\n",
desc.width, desc.height, dfb_pixelformat_name(desc.pixelformat) );
/* Create a surface for the image. */
ret = dfb->CreateSurface( dfb, &desc, &source );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: IDirectFB::CreateSurface() failed!\n" );
goto out;
}
ret = provider->RenderTo( provider, source, NULL );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: IDirectFBImageProvider::RenderTo() failed!\n" );
goto out;
}
/* Fill description for a primary surface. */
desc.flags = DSDESC_CAPS;
desc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
if (dest_format != DSPF_UNKNOWN) {
desc.flags |= DSDESC_PIXELFORMAT;
desc.pixelformat = dest_format;
}
if (dest_resize)
desc.flags |= DSDESC_WIDTH | DSDESC_HEIGHT;
dfb->SetCooperativeLevel( dfb, DFSCL_FULLSCREEN );
/* Create a primary surface. */
ret = dfb->CreateSurface( dfb, &desc, &dest );
if (ret) {
D_DERROR( ret, "DFBTest/Blit: IDirectFB::CreateSurface() failed!\n" );
goto out;
}
dest->GetSize( dest, &desc.width, &desc.height );
dest->GetPixelFormat( dest, &desc.pixelformat );
D_INFO( "DFBTest/Blit: Destination is %dx%d using %s\n",
desc.width, desc.height, dfb_pixelformat_name(desc.pixelformat) );
for (i=0; i<100000; i++) {
int j,n = rand()%100;
for (j=0; j<n; j++) {
switch (rand()%3) {
case 0:
dest->SetDrawingFlags( dest, rand() & (DSDRAW_BLEND) );
dest->FillRectangle( dest, rand()%100, rand()%100, rand()%100, rand()%100 );
break;
case 1:
dest->SetBlittingFlags( dest, rand() & (DSBLIT_BLEND_ALPHACHANNEL |
DSBLIT_BLEND_COLORALPHA |
DSBLIT_COLORIZE |
DSBLIT_ROTATE90) );
dest->Blit( dest, source, NULL, rand()%100, rand()%100 );
break;
case 2:
dest->SetBlittingFlags( dest, rand() & (DSBLIT_BLEND_ALPHACHANNEL |
DSBLIT_BLEND_COLORALPHA |
DSBLIT_COLORIZE |
DSBLIT_ROTATE90) );
dest->StretchBlit( dest, source, NULL, NULL );
break;
}
}
dfb->WaitIdle( dfb );
dest->Flip( dest, NULL, DSFLIP_NONE );
}
out:
if (dest)
dest->Release( dest );
if (source)
source->Release( source );
if (provider)
provider->Release( provider );
/* Shutdown DirectFB. */
dfb->Release( dfb );
return ret;
}
int testing_singlecore() {
IDirectFB *dfb = NULL;
IDirectFBSurface *surface = NULL;
DFBSurfaceDescription dsc;
DFBSurfaceCapabilities caps;
int width, height;
DFBSurfacePixelFormat p_format;
int i;
DFBCHECK(DirectFBInit(NULL, NULL));
DFBCHECK(DirectFBCreate(&dfb));
push_release(dfb, dfb->Release);
DFBCHECK(dfb->SetCooperativeLevel (dfb, DFSCL_FULLSCREEN));
dsc.flags = DSDESC_CAPS;
dsc.caps = DSCAPS_PRIMARY | DSCAPS_FLIPPING;
DFBCHECK (dfb->CreateSurface( dfb, &dsc, &surface ));
push_release(surface, surface->Release);
DFBCHECK(surface->GetCapabilities(surface, &caps));
if (caps & DSCAPS_PRIMARY) {
printf("Surface Primary\n");
}
if (caps & DSCAPS_SYSTEMONLY) {
printf("Surface SystemOnly\n");
}
if (caps & DSCAPS_VIDEOONLY) {
printf("Surface VideoOnly\n");
}
if (caps & DSCAPS_DOUBLE) {
printf("Surface Double buffered\n");
}
if (caps & DSCAPS_SUBSURFACE) {
printf("Surface is a sub surface\n");
}
if (caps & DSCAPS_INTERLACED) {
printf("Surface is Interlaced\n");
}
if (caps & DSCAPS_SEPARATED) {
printf("Surface is separated\n");
}
if (caps & DSCAPS_STATIC_ALLOC) {
printf("Surface is static alloc\n");
}
if (caps & DSCAPS_TRIPLE) {
printf("Surface is triple buffered\n");
}
if (caps & DSCAPS_PREMULTIPLIED) {
printf("Surface stores premiltiplied alpha\n");
}
if (caps & DSCAPS_DEPTH) {
printf("Surface has a depth buffer\n");
}
DFBCHECK(surface->GetSize(surface, &width, &height));
printf("Surface size: %dx%d\n", width, height);
DFBCHECK(surface->GetPixelFormat(surface, &p_format));
for(i = 0; pformat_names[i].format; i++) {
if (pformat_names[i].format == p_format) {
printf("Surface pixelformat: %s\n", pformat_names[i].name);
}
}
release_all();
return 0;
}
int get_display_layer_surface() {
int i;
IDirectFB *dfb = NULL;
IDirectFBSurface *surface = NULL;
DFBSurfaceCapabilities caps;
IDirectFBDisplayLayer *layer = NULL;
int width, height;
DFBSurfacePixelFormat p_format;
DFBCHECK(DirectFBInit(NULL, NULL));
DFBCHECK(DirectFBCreate(&dfb));
push_release(dfb, dfb->Release);
DFBCHECK(dfb->GetDisplayLayer(dfb, DLID_PRIMARY, &layer));
push_release(layer, layer->Release);
DFBCHECK(layer->SetCooperativeLevel(layer, DLSCL_EXCLUSIVE));
DFBCHECK(layer->GetSurface(layer, &surface));
push_release(surface, surface->Release);
DFBCHECK(surface->GetCapabilities(surface, &caps));
if (caps & DSCAPS_PRIMARY) {
printf("Surface Primary\n");
}
if (caps & DSCAPS_SYSTEMONLY) {
printf("Surface SystemOnly\n");
}
if (caps & DSCAPS_VIDEOONLY) {
printf("Surface VideoOnly\n");
}
if (caps & DSCAPS_DOUBLE) {
printf("Surface Double buffered\n");
}
if (caps & DSCAPS_SUBSURFACE) {
printf("Surface is a sub surface\n");
}
if (caps & DSCAPS_INTERLACED) {
printf("Surface is Interlaced\n");
}
if (caps & DSCAPS_SEPARATED) {
printf("Surface is separated\n");
}
if (caps & DSCAPS_STATIC_ALLOC) {
printf("Surface is static alloc\n");
}
if (caps & DSCAPS_TRIPLE) {
printf("Surface is triple buffered\n");
}
if (caps & DSCAPS_PREMULTIPLIED) {
printf("Surface stores premiltiplied alpha\n");
}
if (caps & DSCAPS_DEPTH) {
printf("Surface has a depth buffer\n");
}
DFBCHECK(surface->GetSize(surface, &width, &height));
printf("Surface size: %dx%d\n", width, height);
DFBCHECK(surface->GetPixelFormat(surface, &p_format));
for(i = 0; pformat_names[i].format; i++) {
if (pformat_names[i].format == p_format) {
printf("Surface pixelformat: %s\n", pformat_names[i].name);
}
}
release_all();
return 0;
}
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;
}
int
main( int argc, char *argv[] )
{
DFBResult ret;
int i;
int x, y;
int dx, dy;
int sw3, sh3;
int opacity = 255;
int opacity_delta = -1;
IDirectFB *dfb;
IDirectFBDisplayLayer *layer;
IDirectFBSurface *surface;
DFBDisplayLayerConfig config;
DFBDimension size;
DFBInputEvent evt;
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/Layer: DirectFBInit() failed!\n" );
return ret;
}
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Layer: DirectFBCreate() failed!\n" );
return ret;
}
dfb->GetDisplayLayer( dfb, DLID_PRIMARY, &layer );
/* Create an input buffer for key events */
dfb->CreateInputEventBuffer( dfb, DICAPS_KEYS,
DFB_TRUE, &keybuffer);
layer->SetCooperativeLevel( layer, DFSCL_EXCLUSIVE );
layer->GetConfiguration( layer, &config );
config.options = DLOP_OPACITY | DLOP_SRC_COLORKEY;
config.buffermode = DLBM_FRONTONLY;
layer->SetConfiguration( layer, &config );
layer->SetSrcColorKey( layer, 0x00, 0xff, 0x00 );
ret = layer->GetSurface( layer, &surface );
if (ret) {
D_DERROR( ret, "DFBTest/Layer: GetSurface() failed!\n" );
dfb->Release( dfb );
return ret;
}
surface->GetSize( surface, &size.w, &size.h );
sw3 = ((size.w / 3) + 1) & ~1;
sh3 = ((size.h / 3) + 1) & ~1;
surface->Clear( surface, 0, 0, 0, 0xff );
for (i=0; i<10; i++) {
surface->SetColor( surface, 0xff - i*16, 0xff - i*16, 0xff - i*16, 0xff );
surface->DrawRectangle( surface, i, i, size.w - i*2, size.h - i*2 );
}
surface->FillRectangle( surface, 10, size.h/2, size.w - 20, 1 );
surface->FillRectangle( surface, size.w/2, 10, 1, size.h - 20 );
surface->SetColor( surface, 0xff, 0x00, 0x00, 0xff );
surface->FillRectangle( surface, size.w/3, size.h/3, size.w/3, size.h/3 );
surface->SetColor( surface, 0x00, 0xff, 0x00, 0xff );
surface->FillRectangle( surface, size.w/3 + size.w/9, size.h/3 + size.h/9, size.w/9, size.h/9 );
surface->Flip( surface, NULL, DSFLIP_NONE );
#ifdef BUILD_AUTOMATION
sleep( 2 );
#else
sleep( 12 );
#endif
layer->SetSourceRectangle( layer, 0, 0, size.w - sw3, size.h - sh3 );
layer->SetScreenPosition( layer, 100, 100 );
layer->SetScreenRectangle( layer, 100, 100, size.w - sw3, size.h - sh3 );
sleep( 2 );
#ifdef BUILD_AUTOMATION
sleep( 20 );
quit = 1;
#endif
for (x=0, y=0, dx=1, dy=1; !quit ; x+=dx, y+=dy) {
layer->SetOpacity( layer, opacity );
if (opacity == 255)
opacity_delta = -1;
else if (opacity == 0)
opacity_delta = 1;
opacity += opacity_delta;
layer->SetSourceRectangle( layer, x, y, size.w - sw3, size.h - sh3 );
surface->Flip( surface, NULL, DSFLIP_UPDATE );
if (dx > 0) {
if (x == size.w/3) {
dx = -1;
usleep( 500000 );
}
}
else if (x == 0) {
dx = 1;
usleep( 500000 );
}
if (dy > 0) {
if (y == size.h/3) {
dy = -1;
usleep( 500000 );
}
}
else if (y == 0) {
dy = 1;
usleep( 500000 );
}
usleep( 10000 );
/* Process keybuffer */
while (keybuffer->GetEvent( keybuffer, DFB_EVENT(&evt)) == DFB_OK)
{
if (evt.type == DIET_KEYPRESS) {
switch (DFB_LOWER_CASE(evt.key_symbol)) {
case DIKS_ESCAPE:
case DIKS_SMALL_Q:
case DIKS_BACK:
case DIKS_STOP:
case DIKS_EXIT:
/* Quit main loop & test thread */
quit = 1;
break;
default:
break;
}
}
}
}
surface->Release( surface );
layer->Release( layer );
/* Shutdown DirectFB. */
dfb->Release( dfb );
return ret;
}