static DFBResult
IDirectFBWindow_SetColorKey( IDirectFBWindow *thiz,
u8 r,
u8 g,
u8 b )
{
u32 key;
CoreSurface *surface;
DIRECT_INTERFACE_GET_DATA(IDirectFBWindow)
D_DEBUG_AT( IDirectFB_Window, "%s()\n", __FUNCTION__ );
if (data->destroyed)
return DFB_DESTROYED;
if (data->window->caps & DWCAPS_INPUTONLY)
return DFB_UNSUPPORTED;
surface = data->window->surface;
if (DFB_PIXELFORMAT_IS_INDEXED( surface->config.format ))
key = dfb_palette_search( surface->palette, r, g, b, 0x80 );
else
key = dfb_color_to_pixel( surface->config.format, r, g, b );
return dfb_window_set_colorkey( data->window, key );
}
static void
print_usage (const char *prg_name)
{
int i = 0;
fprintf (stderr, "\nDirectFB Layer Configuration (version %s)\n\n", DIRECTFB_VERSION);
fprintf (stderr, "Usage: %s [options]\n\n", prg_name);
fprintf (stderr, "Options:\n");
fprintf (stderr, " -l, --layer <id> Use the specified layer, default is primary\n");
fprintf (stderr, " -m, --mode <width>x<height> Change the resolution (pixels)\n");
fprintf (stderr, " -f, --format <pixelformat> Change the pixel format\n");
fprintf (stderr, " -b, --buffer <buffermode> Change the buffer mode (single/video/system)\n");
fprintf (stderr, " -o, --opacity <opacity> Change the layer's opacity (0-255)\n");
fprintf (stderr, " -L, --level <level> Change the layer's level\n");
fprintf (stderr, " -R, --rotate <degree> Change the layer rotation\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
fprintf (stderr, "Valid buffer modes:\n");
fprintf (stderr, " FRONTONLY or 'single'\n");
fprintf (stderr, " BACKVIDEO or 'video'\n");
fprintf (stderr, " BACKSYSTEM or 'system'\n");
fprintf (stderr, " TRIPLE\n");
fprintf (stderr, " WINDOWS\n");
fprintf (stderr, "\n");
fprintf (stderr, "Specifying neither mode nor format just displays the current configuration.\n");
fprintf (stderr, "\n");
}
static int
print_usage( const char *prg )
{
int i = 0;
fprintf (stderr, "\n");
fprintf (stderr, "== DirectFB Blitting Test (version %s) ==\n", DIRECTFB_VERSION);
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
fprintf (stderr, "\n");
fprintf (stderr, "Usage: %s [options]\n", prg);
fprintf (stderr, "\n");
fprintf (stderr, "Options:\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, " -s, --source <pixelformat> Source pixel format\n");
fprintf (stderr, " -d, --dest <pixelformat> Destination pixel format\n");
fprintf (stderr, " -r, --resize Set destination from source size\n");
fprintf (stderr, " -b, --benchmark Enable benchmarking mode\n");
fprintf (stderr, " -R, --rerender Rerender before every blit (benchmark)\n");
return -1;
}
static int
print_usage( const char *prg )
{
int i = 0;
fprintf (stderr, "\n");
fprintf (stderr, "== DirectFB Font Test (version %s) ==\n", DIRECTFB_VERSION);
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
fprintf (stderr, "\n");
fprintf (stderr, "Usage: %s [options] <file>\n", prg);
fprintf (stderr, "\n");
fprintf (stderr, "Options:\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, " -o, --outline Render outlined fonts\n");
fprintf (stderr, " -ow, --outline-width <width> Change outline width (default 1)\n");
fprintf (stderr, " -oo, --outline-opacity <opacity> Change outline opacity (default 255)\n");
return -1;
}
static int
print_usage( const char *prg )
{
int i = 0;
fprintf (stderr, "\n");
fprintf (stderr, "== DirectFB Fill Rectangle Test (version %s) ==\n", DIRECTFB_VERSION);
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
fprintf (stderr, "\n");
fprintf (stderr, "Usage: %s [options]\n", prg);
fprintf (stderr, "\n");
fprintf (stderr, "Options:\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, " -d, --dest <pixelformat> Destination pixel format\n");
fprintf (stderr, " -s, --static Use DSCAPS_STATIC_ALLOC\n");
return -1;
}
static DFBResult
primaryReallocateSurface( CoreLayer *layer,
void *driver_data,
void *layer_data,
void *region_data,
CoreLayerRegionConfig *config,
CoreSurface *surface )
{
DFBResult ret;
CoreSurfaceConfig conf;
conf.flags = CSCONF_SIZE | CSCONF_FORMAT | CSCONF_CAPS;
conf.size.w = config->width;
conf.size.h = config->height;
conf.format = config->format;
conf.caps = DSCAPS_SYSTEMONLY;
if (config->buffermode != DLBM_FRONTONLY)
conf.caps |= DSCAPS_DOUBLE;
ret = dfb_surface_reconfig( surface, &conf );
if (ret)
return ret;
if (DFB_PIXELFORMAT_IS_INDEXED(config->format) && !surface->palette) {
DFBResult ret;
CorePalette *palette;
ret = dfb_palette_create( NULL, /* FIXME */
1 << DFB_COLOR_BITS_PER_PIXEL( config->format ),
&palette );
if (ret)
return ret;
if (config->format == DSPF_LUT8)
dfb_palette_generate_rgb332_map( palette );
dfb_surface_set_palette( surface, palette );
dfb_palette_unref( palette );
}
return DFB_OK;
}
static void
print_usage (const char *prg_name)
{
int i = 0;
fprintf (stderr, "\nDirectFB Render Test (version %s)\n\n", DIRECTFB_VERSION);
fprintf (stderr, "Usage: %s [options]\n\n", prg_name);
fprintf (stderr, "Options:\n");
fprintf (stderr, " -m, --mode <width>x<height> Set test surface size (default 800x600)\n");
fprintf (stderr, " -f, --format <pixelformat> Change the pixel format\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
}
static void
print_usage (const char *prg_name)
{
int i = 0;
fprintf (stderr, "\nDirectFB Glyph Image File Format Tool (version %s)\n\n", DIRECTFB_VERSION);
fprintf (stderr, "Usage: %s [options]\n\n", prg_name);
fprintf (stderr, "Options:\n");
fprintf (stderr, " -f, --format <pixelformat> Choose the pixel format (default ARGB)\n");
fprintf (stderr, " -s, --sizes <s1>[,s2...] Choose sizes to generate glyph images for\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats with alpha:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
if (DFB_PIXELFORMAT_HAS_ALPHA(format)) {
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
}
++i;
}
fprintf (stderr, "\n");
}
static bool
stretch_hvx( CardState *state, DFBRectangle *srect, DFBRectangle *drect )
{
GenefxState *gfxs;
const StretchFunctionTable *table;
StretchHVx stretch;
bool down = false;
void *dst;
void *src;
StretchCtx ctx;
int idx = STRETCH_NONE;
u32 colors[256];
D_ASSERT( state != NULL );
DFB_RECTANGLE_ASSERT( srect );
DFB_RECTANGLE_ASSERT( drect );
gfxs = state->gfxs;
if (srect->w > drect->w && srect->h > drect->h)
down = true;
if (down) {
if (!(state->render_options & DSRO_SMOOTH_DOWNSCALE))
return false;
}
else {
if (!(state->render_options & DSRO_SMOOTH_UPSCALE))
return false;
}
switch (gfxs->dst_format) {
case DSPF_NV12:
case DSPF_NV21:
return stretch_hvx_planar( state, srect, drect, down );
default:
break;
}
if (state->blittingflags & ~(DSBLIT_COLORKEY_PROTECT | DSBLIT_SRC_COLORKEY | DSBLIT_SRC_PREMULTIPLY))
return false;
if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY && !DFB_PIXELFORMAT_IS_INDEXED( gfxs->src_format ))
return false;
if (DFB_PIXELFORMAT_INDEX(gfxs->dst_format) >= D_ARRAY_SIZE(stretch_tables))
return false;
if (DFB_PIXELFORMAT_INDEX(gfxs->src_format) >= D_ARRAY_SIZE((stretch_tables[0])->f))
return false;
table = stretch_tables[DFB_PIXELFORMAT_INDEX(gfxs->dst_format)];
if (!table)
return false;
if (state->blittingflags & DSBLIT_SRC_COLORKEY)
idx |= STRETCH_SRCKEY;
if (state->blittingflags & DSBLIT_COLORKEY_PROTECT)
idx |= STRETCH_PROTECT;
if (down)
stretch = table->f[DFB_PIXELFORMAT_INDEX(gfxs->src_format)].down[idx];
else
stretch = table->f[DFB_PIXELFORMAT_INDEX(gfxs->src_format)].up[idx];
if (!stretch)
return false;
ctx.clip = state->clip;
if (!dfb_region_rectangle_intersect( &ctx.clip, drect ))
return false;
dfb_region_translate( &ctx.clip, - drect->x, - drect->y );
if (DFB_PIXELFORMAT_IS_INDEXED( gfxs->src_format )) {
int i;
const DFBColor *entries;
u16 *colors16 = (void*) colors;
D_ASSERT( gfxs->Blut != NULL );
entries = gfxs->Blut->entries;
switch (gfxs->dst_format) {
case DSPF_ARGB:
if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY) {
for (i=0; i<gfxs->Blut->num_entries; i++) {
int alpha = entries[i].a + 1;
switch (alpha) {
case 0:
colors[i] = 0;
break;
case 255:
colors[i] = PIXEL_ARGB( entries[i].a,
entries[i].r,
entries[i].g,
entries[i].b );
break;
default:
colors[i] = PIXEL_ARGB( entries[i].a,
(alpha * entries[i].r) >> 8,
(alpha * entries[i].g) >> 8,
(alpha * entries[i].b) >> 8 );
}
}
}
else {
for (i=0; i<gfxs->Blut->num_entries; i++)
colors[i] = PIXEL_ARGB( entries[i].a, entries[i].r, entries[i].g, entries[i].b );
}
break;
case DSPF_RGB32:
for (i=0; i<gfxs->Blut->num_entries; i++)
colors[i] = PIXEL_RGB32( entries[i].r, entries[i].g, entries[i].b );
break;
case DSPF_RGB16:
for (i=0; i<gfxs->Blut->num_entries; i++)
colors16[i] = PIXEL_RGB16( entries[i].r, entries[i].g, entries[i].b );
break;
case DSPF_ARGB4444:
if (state->blittingflags & DSBLIT_SRC_PREMULTIPLY) {
for (i=0; i<gfxs->Blut->num_entries; i++) {
int alpha = entries[i].a + 1;
switch (alpha) {
case 0:
colors16[i] = 0;
break;
case 255:
colors16[i] = PIXEL_ARGB4444( entries[i].a,
entries[i].r,
entries[i].g,
entries[i].b );
break;
default:
colors16[i] = PIXEL_ARGB4444( entries[i].a,
(alpha * entries[i].r) >> 8,
(alpha * entries[i].g) >> 8,
(alpha * entries[i].b) >> 8 );
}
}
}
else {
for (i=0; i<gfxs->Blut->num_entries; i++)
DFBResult
dfb_surface_create( CoreDFB *core,
const CoreSurfaceConfig *config,
CoreSurfaceTypeFlags type,
unsigned long resource_id,
CorePalette *palette,
CoreSurface **ret_surface )
{
DFBResult ret = DFB_BUG;
int i, data_size;
int buffers;
CoreSurface *surface;
char buf[64];
D_ASSERT( core != NULL );
D_FLAGS_ASSERT( type, CSTF_ALL );
D_MAGIC_ASSERT_IF( palette, CorePalette );
D_ASSERT( ret_surface != NULL );
D_DEBUG_AT( Core_Surface, "dfb_surface_create( %p, %p, %p )\n", core, config, ret_surface );
surface = dfb_core_create_surface( core );
if (!surface)
return DFB_FUSION;
surface->data = NULL;
if (config) {
D_FLAGS_ASSERT( config->flags, CSCONF_ALL );
surface->config.flags = config->flags;
if (config->flags & CSCONF_SIZE) {
D_DEBUG_AT( Core_Surface, " -> %dx%d\n", config->size.w, config->size.h );
surface->config.size = config->size;
}
if (config->flags & CSCONF_FORMAT) {
D_DEBUG_AT( Core_Surface, " -> %s\n", dfb_pixelformat_name( config->format ) );
surface->config.format = config->format;
}
if (config->flags & CSCONF_CAPS) {
D_DEBUG_AT( Core_Surface, " -> caps 0x%08x\n", config->caps );
if (config->caps & DSCAPS_ROTATED)
D_UNIMPLEMENTED();
surface->config.caps = config->caps & ~DSCAPS_ROTATED;
}
if (config->flags & CSCONF_PREALLOCATED) {
D_DEBUG_AT( Core_Surface, " -> prealloc %p [%d]\n",
config->preallocated[0].addr,
config->preallocated[0].pitch );
direct_memcpy( surface->config.preallocated, config->preallocated, sizeof(config->preallocated) );
surface->config.preallocated_pool_id = config->preallocated_pool_id;
type |= CSTF_PREALLOCATED;
}
}
if (surface->config.caps & DSCAPS_SYSTEMONLY)
surface->type = (type & ~CSTF_EXTERNAL) | CSTF_INTERNAL;
else if (surface->config.caps & DSCAPS_VIDEOONLY)
surface->type = (type & ~CSTF_INTERNAL) | CSTF_EXTERNAL;
else
surface->type = type & ~(CSTF_INTERNAL | CSTF_EXTERNAL);
if (surface->config.caps & DSCAPS_SHARED)
surface->type |= CSTF_SHARED;
surface->resource_id = resource_id;
if (surface->config.caps & DSCAPS_TRIPLE)
buffers = 3;
else if (surface->config.caps & DSCAPS_DOUBLE)
buffers = 2;
else {
buffers = 1;
surface->config.caps &= ~DSCAPS_ROTATED;
}
surface->notifications = CSNF_ALL & ~CSNF_FLIP;
surface->alpha_ramp[0] = 0x00;
surface->alpha_ramp[1] = 0x55;
surface->alpha_ramp[2] = 0xaa;
surface->alpha_ramp[3] = 0xff;
if (surface->config.caps & DSCAPS_STATIC_ALLOC)
surface->config.min_size = surface->config.size;
surface->shmpool = dfb_core_shmpool( core );
direct_serial_init( &surface->serial );
snprintf( buf, sizeof(buf), "Surface %dx%d %s", surface->config.size.w,
surface->config.size.h, dfb_pixelformat_name(surface->config.format) );
fusion_ref_set_name( &surface->object.ref, buf );
fusion_skirmish_init2( &surface->lock, buf, dfb_core_world(core), fusion_config->secure_fusion );
// fusion_skirmish_add_permissions( &surface->lock, 0, FUSION_SKIRMISH_PERMIT_PREVAIL | FUSION_SKIRMISH_PERMIT_DISMISS );
D_MAGIC_SET( surface, CoreSurface );
if (dfb_config->warn.flags & DCWF_CREATE_SURFACE &&
dfb_config->warn.create_surface.min_size.w <= surface->config.size.w &&
dfb_config->warn.create_surface.min_size.h <= surface->config.size.h)
D_WARN( "create-surface %4dx%4d %6s, buffers %d, caps 0x%08x, type 0x%08x",
surface->config.size.w, surface->config.size.h, dfb_pixelformat_name(surface->config.format),
buffers, surface->config.caps, surface->type );
if (palette) {
dfb_surface_set_palette( surface, palette );
}
else if (DFB_PIXELFORMAT_IS_INDEXED( surface->config.format )) {
ret = dfb_surface_init_palette( core, surface );
if (ret)
goto error;
}
/* Create the system driver specific surface data information */
data_size = dfb_system_surface_data_size();
if (data_size) {
surface->data = SHCALLOC( surface->shmpool, 1, data_size );
if (!surface->data) {
ret = D_OOSHM();
goto error;
}
}
dfb_system_surface_data_init(surface,surface->data);
dfb_surface_lock( surface );
/* Create the Surface Buffers. */
for (i=0; i<buffers; i++) {
ret = dfb_surface_buffer_create( core, surface, CSBF_NONE, &surface->buffers[i] );
if (ret) {
D_DERROR( ret, "Core/Surface: Error creating surface buffer!\n" );
goto error;
}
surface->num_buffers++;
dfb_surface_buffer_globalize( surface->buffers[i] );
switch (i) {
case 0:
surface->buffer_indices[CSBR_FRONT] = i;
case 1:
surface->buffer_indices[CSBR_BACK] = i;
case 2:
surface->buffer_indices[CSBR_IDLE] = i;
}
}
dfb_surface_unlock( surface );
CoreSurface_Init_Dispatch( core, surface, &surface->call );
fusion_object_activate( &surface->object );
*ret_surface = surface;
return DFB_OK;
error:
for (i=0; i<MAX_SURFACE_BUFFERS; i++) {
if (surface->buffers[i])
dfb_surface_buffer_decouple( surface->buffers[i] );
}
/* release the system driver specific surface data */
if (surface->data) {
dfb_system_surface_data_destroy( surface, surface->data );
SHFREE( surface->shmpool, surface->data );
surface->data = NULL;
}
fusion_skirmish_destroy( &surface->lock );
direct_serial_deinit( &surface->serial );
D_MAGIC_CLEAR( surface );
fusion_object_destroy( &surface->object );
return ret;
}
DFBResult
dfb_surface_create( CoreDFB *core,
const CoreSurfaceConfig *config,
CoreSurfaceTypeFlags type,
unsigned long resource_id,
CorePalette *palette,
CoreSurface **ret_surface )
{
DFBResult ret = DFB_BUG;
int i;
int buffers;
CoreSurface *surface;
char buf[64];
D_ASSERT( core != NULL );
D_FLAGS_ASSERT( type, CSTF_ALL );
D_MAGIC_ASSERT_IF( palette, CorePalette );
D_ASSERT( ret_surface != NULL );
D_DEBUG_AT( Core_Surface, "dfb_surface_create( %p, %p, %p )\n", core, config, ret_surface );
surface = dfb_core_create_surface( core );
if (!surface)
return DFB_FUSION;
if (config) {
D_FLAGS_ASSERT( config->flags, CSCONF_ALL );
surface->config.flags = config->flags;
if (config->flags & CSCONF_SIZE) {
D_DEBUG_AT( Core_Surface, " -> %dx%d\n", config->size.w, config->size.h );
surface->config.size = config->size;
}
if (config->flags & CSCONF_FORMAT) {
D_DEBUG_AT( Core_Surface, " -> %s\n", dfb_pixelformat_name( config->format ) );
surface->config.format = config->format;
}
if (config->flags & CSCONF_CAPS) {
D_DEBUG_AT( Core_Surface, " -> caps 0x%08x\n", config->caps );
surface->config.caps = config->caps;
}
if (config->flags & CSCONF_PREALLOCATED) {
D_DEBUG_AT( Core_Surface, " -> prealloc %p [%d]\n",
config->preallocated[0].addr,
config->preallocated[0].pitch );
direct_memcpy( surface->config.preallocated, config->preallocated, sizeof(config->preallocated) );
type |= CSTF_PREALLOCATED;
}
}
if (surface->config.caps & DSCAPS_SYSTEMONLY)
surface->type = (type & ~CSTF_EXTERNAL) | CSTF_INTERNAL;
else if (surface->config.caps & DSCAPS_VIDEOONLY)
surface->type = (type & ~CSTF_INTERNAL) | CSTF_EXTERNAL;
else
surface->type = type & ~(CSTF_INTERNAL | CSTF_EXTERNAL);
if (surface->config.caps & DSCAPS_SHARED)
surface->type |= CSTF_SHARED;
surface->resource_id = resource_id;
if (surface->config.caps & DSCAPS_TRIPLE)
buffers = 3;
else if (surface->config.caps & DSCAPS_DOUBLE)
buffers = 2;
else
buffers = 1;
surface->notifications = CSNF_ALL & ~CSNF_FLIP;
surface->alpha_ramp[0] = 0x00;
surface->alpha_ramp[1] = 0x55;
surface->alpha_ramp[2] = 0xaa;
surface->alpha_ramp[3] = 0xff;
if (surface->config.caps & DSCAPS_STATIC_ALLOC)
surface->config.min_size = surface->config.size;
surface->shmpool = dfb_core_shmpool( core );
direct_serial_init( &surface->serial );
snprintf( buf, sizeof(buf), "Surface %dx%d %s", surface->config.size.w,
surface->config.size.h, dfb_pixelformat_name(surface->config.format) );
fusion_ref_set_name( &surface->object.ref, buf );
fusion_skirmish_init( &surface->lock, buf, dfb_core_world(core) );
fusion_object_set_lock( &surface->object, &surface->lock );
D_MAGIC_SET( surface, CoreSurface );
if (dfb_config->warn.flags & DCWF_CREATE_SURFACE &&
dfb_config->warn.create_surface.min_size.w <= surface->config.size.w &&
dfb_config->warn.create_surface.min_size.h <= surface->config.size.h)
D_WARN( "create-surface %4dx%4d %6s, buffers %d, caps 0x%08x, type 0x%08x",
surface->config.size.w, surface->config.size.h, dfb_pixelformat_name(surface->config.format),
buffers, surface->config.caps, surface->type );
if (palette) {
dfb_surface_set_palette( surface, palette );
}
else if (DFB_PIXELFORMAT_IS_INDEXED( surface->config.format )) {
ret = dfb_surface_init_palette( core, surface );
if (ret)
goto error;
}
/* Create the Surface Buffers. */
for (i=0; i<buffers; i++) {
CoreSurfaceBuffer *buffer;
ret = dfb_surface_buffer_new( surface, CSBF_NONE, &buffer );
if (ret) {
D_DERROR( ret, "Core/Surface: Error creating surface buffer!\n" );
goto error;
}
surface->buffers[surface->num_buffers++] = buffer;
switch (i) {
case 0:
surface->buffer_indices[CSBR_FRONT] = i;
case 1:
surface->buffer_indices[CSBR_BACK] = i;
case 2:
surface->buffer_indices[CSBR_IDLE] = i;
}
}
fusion_object_activate( &surface->object );
*ret_surface = surface;
return DFB_OK;
error:
D_MAGIC_CLEAR( surface );
for (i=0; i<MAX_SURFACE_BUFFERS; i++) {
if (surface->buffers[i])
dfb_surface_buffer_destroy( surface->buffers[i] );
}
fusion_skirmish_destroy( &surface->lock );
direct_serial_deinit( &surface->serial );
fusion_object_destroy( &surface->object );
return ret;
}
static void
print_usage (const char *prg_name)
{
int i = 0;
fprintf (stderr, "\n");
fprintf (stderr, "== DirectFB Window Test (version %s) ==\n", DIRECTFB_VERSION);
fprintf (stderr, "\n");
fprintf (stderr, "Known pixel formats:\n");
while (format_names[i].format != DSPF_UNKNOWN) {
DFBSurfacePixelFormat format = format_names[i].format;
fprintf (stderr, " %-10s %2d bits, %d bytes",
format_names[i].name, DFB_BITS_PER_PIXEL(format),
DFB_BYTES_PER_PIXEL(format));
if (DFB_PIXELFORMAT_HAS_ALPHA(format))
fprintf (stderr, " ALPHA");
if (DFB_PIXELFORMAT_IS_INDEXED(format))
fprintf (stderr, " INDEXED");
if (DFB_PLANAR_PIXELFORMAT(format)) {
int planes = DFB_PLANE_MULTIPLY(format, 1000);
fprintf (stderr, " PLANAR (x%d.%03d)",
planes / 1000, planes % 1000);
}
fprintf (stderr, "\n");
++i;
}
fprintf (stderr, "\n");
fprintf (stderr, "Known window capabilities:\n");
for (i=0; caps_names[i].capability != DWCAPS_NONE; i++)
fprintf (stderr, " %s\n", caps_names[i].name);
fprintf (stderr, "\n");
fprintf (stderr, "Known window options:\n");
for (i=0; options_names[i].option != DWOP_NONE; i++)
fprintf (stderr, " %s\n", options_names[i].name);
fprintf (stderr, "\n");
fprintf (stderr, "\n");
fprintf (stderr, "Usage: %s [options]\n", prg_name);
fprintf (stderr, "\n");
fprintf (stderr, "Options:\n");
fprintf (stderr, " -h, --help Show this help message\n");
fprintf (stderr, " -v, --version Print version information\n");
fprintf (stderr, " -T, --top-level <toplevel_id> WindowID (skips top creation)\n");
fprintf (stderr, " -W, --wait-at-end Wait at the end (don't exit)\n");
fprintf (stderr, "\n");
fprintf (stderr, "Top window:\n");
fprintf (stderr, " -r, --run <test> Run test (see list below)\n");
fprintf (stderr, " -p, --pos <posx>,<posy> Position (%d,%d)\n", m_desc_top.posx, m_desc_top.posy);
fprintf (stderr, " -s, --size <width>x<height> Size (%dx%d)\n", m_desc_top.width, m_desc_top.height);
fprintf (stderr, " -f, --format <pixelformat> Pixel Format (%s)\n", dfb_pixelformat_name(m_desc_top.pixelformat));
fprintf (stderr, " -c, --caps <window_caps> Capabilities (NONE)\n");
fprintf (stderr, " -l, --color <aarrggbb> Fixed Color (NONE)\n");
fprintf (stderr, " -o, --option <window_option> Options (NONE)\n");
fprintf (stderr, " -a, --associate <parent_id> Association (N/A)\n");
fprintf (stderr, "\n");
fprintf (stderr, "Sub window:\n");
fprintf (stderr, " -R, --sub-run <test> Run test (see list below)\n");
fprintf (stderr, " -P, --sub-pos <posx>,<posy> Position (%d,%d)\n", m_desc_sub.posx, m_desc_sub.posy);
fprintf (stderr, " -S, --sub-size <width>x<height> Size (%dx%d)\n", m_desc_sub.width, m_desc_sub.height);
fprintf (stderr, " -F, --sub-format <pixelformat> Format (%s)\n", dfb_pixelformat_name(m_desc_sub.pixelformat));
fprintf (stderr, " -C, --sub-caps <window_caps> Capabilities (NONE)\n");
fprintf (stderr, " -L, --sub-color <aarrggbb> Fixed Color (NONE)\n");
fprintf (stderr, " -O, --sub-option <window_option> Options (NONE)\n");
fprintf (stderr, " -A, --sub-associate <parent_id> Association (N/A)\n");
fprintf (stderr, "\n");
fprintf (stderr, "Available tests:\n");
for (i=0; i<D_ARRAY_SIZE(m_tests); i++)
fprintf (stderr, " %s\n", m_tests[i].name);
fprintf (stderr, "\n");
}
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;
/* Parse arguments. */
for (i=1; i<argc; i++) {
if (!strcmp( argv[i], "-h" ))
return show_usage( argv[0] );
else if (!url)
url = argv[i];
else
return show_usage( argv[0] );
}
/* Check if we got an URL. */
if (!url)
return show_usage( argv[0] );
/* Initialize DirectFB. */
ret = DirectFBInit( &argc, &argv );
if (ret) {
D_DERROR( ret, "DFBTest/Scale: DirectFBInit() failed!\n" );
return ret;
}
/* Create super interface. */
ret = DirectFBCreate( &dfb );
if (ret) {
D_DERROR( ret, "DFBTest/Scale: 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/Scale: IDirectFB::CreateImageProvider( '%s' ) failed!\n", url );
goto out;
}
/* Get the surface description. */
ret = provider->GetSurfaceDescription( provider, &desc );
if (ret) {
D_DERROR( ret, "DFBTest/Scale: IDirectFBImageProvider::GetSurfaceDescription() failed!\n" );
goto out;
}
desc.pixelformat = DSPF_LUT8;
D_INFO( "DFBTest/Scale: 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/Scale: IDirectFB::CreateSurface() failed!\n" );
goto out;
}
ret = provider->RenderTo( provider, source, NULL );
if (ret) {
D_DERROR( ret, "DFBTest/Scale: IDirectFBImageProvider::RenderTo() failed!\n" );
goto out;
}
desc.width = desc.width * 3 / 4;
desc.height = desc.height * 3 / 4;
if (DFB_PIXELFORMAT_IS_INDEXED( desc.pixelformat ))
desc.pixelformat = DSPF_ARGB;
D_INFO( "DFBTest/Scale: Destination 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, &dest );
if (ret) {
D_DERROR( ret, "DFBTest/Scale: IDirectFB::CreateSurface() failed!\n" );
goto out;
}
dest->SetBlittingFlags( dest, DSBLIT_SRC_PREMULTIPLY );
dest->StretchBlit( dest, source, NULL, NULL );
dest->Dump( dest, "dfbtest_scale", NULL );
out:
if (dest)
dest->Release( dest );
if (source)
source->Release( source );
if (provider)
provider->Release( provider );
/* Shutdown DirectFB. */
dfb->Release( dfb );
return ret;
}
static void
root_update( StretRegion *region,
void *region_data,
void *update_data,
unsigned long arg,
int x,
int y,
const DFBRegion *updates,
int num )
{
int i;
CoreWindowStack *stack;
UniqueContext *context = region_data;
CardState *state = update_data;
D_ASSERT( region != NULL );
D_ASSERT( region_data != NULL );
D_ASSERT( update_data != NULL );
D_ASSERT( updates != NULL );
D_ASSERT( x == 0 );
D_ASSERT( y == 0 );
D_MAGIC_ASSERT( context, UniqueContext );
D_MAGIC_ASSERT( state, CardState );
stack = context->stack;
D_ASSERT( stack != NULL );
D_ASSERT( stack->bg.image != NULL || (stack->bg.mode != DLBM_IMAGE &&
stack->bg.mode != DLBM_TILE) );
D_DEBUG_AT( UniQuE_Root, "root_update( region %p, num %d )\n", region, num );
#if D_DEBUG_ENABLED
for (i=0; i<num; i++) {
D_DEBUG_AT( UniQuE_Root, " (%d) %4d,%4d - %4dx%4d\n",
i, DFB_RECTANGLE_VALS_FROM_REGION( &updates[i] ) );
}
#endif
switch (stack->bg.mode) {
case DLBM_COLOR: {
CoreSurface *dest = state->destination;
DFBColor *color = &stack->bg.color;
DFBRectangle rects[num];
/* Set the background color. */
if (DFB_PIXELFORMAT_IS_INDEXED( dest->config.format ))
dfb_state_set_color_index( state,
dfb_palette_search( dest->palette, color->r,
color->g, color->b, color->a ) );
else
dfb_state_set_color( state, color );
for (i=0; i<num; i++)
dfb_rectangle_from_region( &rects[i], &updates[i] );
/* Simply fill the background. */
dfb_gfxcard_fillrectangles( rects, num, state );
break;
}
case DLBM_IMAGE: {
CoreSurface *bg = stack->bg.image;
/* Set blitting source. */
state->source = bg;
state->modified |= SMF_SOURCE;
/* Set blitting flags. */
dfb_state_set_blitting_flags( state, DSBLIT_NOFX );
/* Check the size of the background image. */
if (bg->config.size.w == stack->width && bg->config.size.h == stack->height) {
for (i=0; i<num; i++) {
DFBRectangle dst = DFB_RECTANGLE_INIT_FROM_REGION( &updates[i] );
/* Simple blit for 100% fitting background image. */
dfb_gfxcard_blit( &dst, dst.x, dst.y, state );
}
}
else {
DFBRegion clip = state->clip;
for (i=0; i<num; i++) {
DFBRectangle src = { 0, 0, bg->config.size.w, bg->config.size.h };
DFBRectangle dst = { 0, 0, stack->width, stack->height };
/* Change clipping region. */
dfb_state_set_clip( state, &updates[i] );
/* Stretch blit for non fitting background images. */
dfb_gfxcard_stretchblit( &src, &dst, state );
}
/* Restore clipping region. */
dfb_state_set_clip( state, &clip );
}
/* Reset blitting source. */
state->source = NULL;
state->modified |= SMF_SOURCE;
break;
}
case DLBM_TILE: {
CoreSurface *bg = stack->bg.image;
DFBRegion clip = state->clip;
/* Set blitting source. */
state->source = bg;
state->modified |= SMF_SOURCE;
/* Set blitting flags. */
dfb_state_set_blitting_flags( state, DSBLIT_NOFX );
for (i=0; i<num; i++) {
DFBRectangle src = { 0, 0, bg->config.size.w, bg->config.size.h };
/* Change clipping region. */
dfb_state_set_clip( state, &updates[i] );
/* Tiled blit (aligned). */
dfb_gfxcard_tileblit( &src, 0, 0, stack->width, stack->height, state );
}
/* Restore clipping region. */
dfb_state_set_clip( state, &clip );
/* Reset blitting source. */
state->source = NULL;
state->modified |= SMF_SOURCE;
break;
}
case DLBM_DONTCARE:
break;
default:
D_BUG( "unknown background mode" );
break;
}
}
