static DFBResult
primaryInitLayer( CoreLayer *layer,
void *driver_data,
void *layer_data,
DFBDisplayLayerDescription *description,
DFBDisplayLayerConfig *config,
DFBColorAdjustment *adjustment )
{
/* set capabilities and type */
description->caps = DLCAPS_SURFACE;
description->type = DLTF_GRAPHICS;
/* set name */
snprintf( description->name,
DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "SDL Primary Layer" );
/* fill out the default configuration */
config->flags = DLCONF_WIDTH | DLCONF_HEIGHT |
DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
config->buffermode = DLBM_FRONTONLY;
if (dfb_config->mode.width)
config->width = dfb_config->mode.width;
else
config->width = 640;
if (dfb_config->mode.height)
config->height = dfb_config->mode.height;
else
config->height = 480;
if (dfb_config->mode.format != DSPF_UNKNOWN)
config->pixelformat = dfb_config->mode.format;
else if (dfb_config->mode.depth > 0)
config->pixelformat = dfb_pixelformat_for_depth( dfb_config->mode.depth );
else
config->pixelformat = DSPF_RGB16;
/* Initialize update lock and condition. */
pthread_mutex_init( &dfb_sdl->update.lock, NULL );
pthread_cond_init( &dfb_sdl->update.cond, NULL );
/* Start update thread. */
dfb_sdl->update.thread = direct_thread_create( DTT_OUTPUT, ScreenUpdateLoop, NULL, "Screen Update" );
if (!dfb_sdl->update.thread)
return DFB_FAILURE;
return DFB_OK;
}
static DFBResult
primaryInitLayer( CoreLayer *layer,
void *driver_data,
void *layer_data,
DFBDisplayLayerDescription *description,
DFBDisplayLayerConfig *config,
DFBColorAdjustment *adjustment )
{
D_DEBUG( "DirectFB/RTD: primaryInitLayer\n");
/* set capabilities and type */
description->caps = DLCAPS_SURFACE;
description->type = DLTF_GRAPHICS;
/* set name */
snprintf( description->name,
DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "RTD Primary Layer" );
/* fill out the default configuration */
config->flags = DLCONF_WIDTH | DLCONF_HEIGHT |
DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
config->buffermode = DLBM_FRONTONLY;
if (dfb_config->mode.width)
config->width = dfb_config->mode.width;
else
config->width = 640;
if (dfb_config->mode.height)
config->height = dfb_config->mode.height;
else
config->height = 480;
if (dfb_config->mode.format != DSPF_UNKNOWN)
config->pixelformat = dfb_config->mode.format;
else if (dfb_config->mode.depth > 0)
config->pixelformat = dfb_pixelformat_for_depth( dfb_config->mode.depth );
else
config->pixelformat = DSPF_RGB24;
return DFB_OK;
}
static DFBResult
primaryInitLayer( CoreLayer *layer,
void *driver_data,
void *layer_data,
DFBDisplayLayerDescription *description,
DFBDisplayLayerConfig *config,
DFBColorAdjustment *adjustment )
{
DFBX11 *x11 = driver_data;
DFBX11Shared *shared = x11->shared;
char *name;
D_DEBUG_AT( X11_Layer, "%s()\n", __FUNCTION__ );
{
static int layer_counter = 0;
X11LayerData *lds = layer_data;
char *names[] = { "Primary", "Secondary", "Tertiary" };
name = "Other";
if( layer_counter < 3 )
name = names[layer_counter];
lds->layer_id = layer_counter;
layer_counter++;
}
/* set capabilities and type */
description->caps = DLCAPS_SURFACE | DLCAPS_SCREEN_LOCATION | DLCAPS_ALPHACHANNEL;
description->type = DLTF_GRAPHICS;
/* set name */
snprintf( description->name,
DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "X11 %s Layer", name );
/* fill out the default configuration */
config->flags = DLCONF_WIDTH | DLCONF_HEIGHT |
DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
config->buffermode = DLBM_FRONTONLY;
if (dfb_config->mode.width)
config->width = dfb_config->mode.width;
else
config->width = shared->screen_size.w;
if (dfb_config->mode.height)
config->height = dfb_config->mode.height;
else
config->height = shared->screen_size.h;
if (dfb_config->mode.format != DSPF_UNKNOWN)
config->pixelformat = dfb_config->mode.format;
else if (dfb_config->mode.depth > 0)
config->pixelformat = dfb_pixelformat_for_depth( dfb_config->mode.depth );
else {
int depth = DefaultDepthOfScreen( x11->screenptr );
switch (depth) {
case 15:
config->pixelformat = DSPF_RGB555;
break;
case 16:
config->pixelformat = DSPF_RGB16;
break;
case 24:
config->pixelformat = DSPF_RGB32;
break;
case 32:
config->pixelformat = DSPF_ARGB;
break;
default:
printf(" Unsupported X11 screen depth %d \n",depth);
return DFB_UNSUPPORTED;
}
}
return DFB_OK;
}
static DFBResult
primaryInitLayer( CoreLayer *layer,
void *driver_data,
void *layer_data,
DFBDisplayLayerDescription *description,
DFBDisplayLayerConfig *config,
DFBColorAdjustment *adjustment )
{
DFBX11 *x11 = driver_data;
DFBX11Shared *shared = x11->shared;
/* set capabilities and type */
description->caps = DLCAPS_SURFACE;
description->type = DLTF_GRAPHICS;
/* set name */
snprintf( description->name,
DFB_DISPLAY_LAYER_DESC_NAME_LENGTH, "X11 Primary Layer" );
/* fill out the default configuration */
config->flags = DLCONF_WIDTH | DLCONF_HEIGHT |
DLCONF_PIXELFORMAT | DLCONF_BUFFERMODE;
config->buffermode = DLBM_FRONTONLY;
if (dfb_config->mode.width)
config->width = dfb_config->mode.width;
else
config->width = shared->screen_size.w;
if (dfb_config->mode.height)
config->height = dfb_config->mode.height;
else
config->height = shared->screen_size.h;
if (dfb_config->mode.format != DSPF_UNKNOWN)
config->pixelformat = dfb_config->mode.format;
else if (dfb_config->mode.depth > 0)
config->pixelformat = dfb_pixelformat_for_depth( dfb_config->mode.depth );
else {
int depth = DefaultDepthOfScreen( x11->screenptr );
switch (depth) {
case 15:
config->pixelformat = DSPF_RGB555;
break;
case 16:
config->pixelformat = DSPF_RGB16;
break;
case 24:
config->pixelformat = DSPF_RGB32;
break;
case 32:
config->pixelformat = DSPF_ARGB;
break;
default:
printf(" Unsupported X11 screen depth %d \n",depth);
return DFB_UNSUPPORTED;
}
}
return DFB_OK;
}
