DFBResult
CoreGraphicsStateClient_StretchBlit( CoreGraphicsStateClient *client,
const DFBRectangle *srects,
const DFBRectangle *drects,
unsigned int num )
{
D_DEBUG_AT( Core_GraphicsStateClient, "%s( client %p )\n", __FUNCTION__, client );
D_MAGIC_ASSERT( client, CoreGraphicsStateClient );
D_ASSERT( srects != NULL );
D_ASSERT( drects != NULL );
if (num == 0)
return DFB_OK;
if (num != 1)
D_UNIMPLEMENTED();
if (dfb_core_is_master( client->core ) || !fusion_config->secure_fusion) {
// FIXME: will overwrite rects
dfb_gfxcard_stretchblit( (DFBRectangle*) srects, (DFBRectangle*) drects, client->state );
}
else {
DFBResult ret;
CoreGraphicsStateClient_Update( client, DFXL_STRETCHBLIT, client->state );
ret = CoreGraphicsState_StretchBlit( client->gfx_state, srects, drects, num );
if (ret)
return ret;
}
return DFB_OK;
}
DFBResult
CoreGraphicsStateClient_StretchBlit( CoreGraphicsStateClient *client,
const DFBRectangle *srects,
const DFBRectangle *drects,
unsigned int num )
{
D_DEBUG_AT( Core_GraphicsStateClient, "%s( client %p )\n", __FUNCTION__, client );
D_MAGIC_ASSERT( client, CoreGraphicsStateClient );
D_ASSERT( srects != NULL );
D_ASSERT( drects != NULL );
if (num == 0)
return DFB_OK;
if (!dfb_config->call_nodirect && (dfb_core_is_master( client->core ) || !fusion_config->secure_fusion)) {
if (num == 1 && srects[0].w == drects[0].w && srects[0].h == drects[0].h) {
DFBPoint point = { drects[0].x, drects[0].y };
// FIXME: will overwrite rects, points
dfb_gfxcard_batchblit( (DFBRectangle*) srects, &point, 1, client->state );
}
else {
// FIXME: will overwrite rects
dfb_gfxcard_batchstretchblit( (DFBRectangle*) srects, (DFBRectangle*) drects, num, client->state );
}
}
else {
DFBResult ret;
if (num == 1 && srects[0].w == drects[0].w && srects[0].h == drects[0].h) {
CoreGraphicsStateClient_Update( client, DFXL_BLIT, client->state );
DFBPoint point = { drects[0].x, drects[0].y };
ret = CoreGraphicsState_Blit( client->gfx_state, srects, &point, 1 );
if (ret)
return ret;
}
else {
CoreGraphicsStateClient_Update( client, DFXL_STRETCHBLIT, client->state );
ret = CoreGraphicsState_StretchBlit( client->gfx_state, srects, drects, num );
if (ret)
return ret;
}
}
return DFB_OK;
}