<ClInclude Include="producer\scene\const_producer.h" />\r
<ClInclude Include="producer\scene\hotswap_producer.h" />\r
<ClInclude Include="producer\scene\scene_producer.h" />\r
+ <ClInclude Include="producer\scene\xml_scene_producer.h" />\r
<ClInclude Include="producer\text\text_producer.h" />\r
<ClInclude Include="producer\text\utils\color.h" />\r
<ClInclude Include="producer\text\utils\string_metrics.h" />\r
<ClInclude Include="producer\text\utils\texture_atlas.h" />\r
<ClInclude Include="producer\text\utils\texture_font.h" />\r
+ <ClInclude Include="producer\variable.h" />\r
<ClInclude Include="video_channel.h" />\r
<ClInclude Include="consumer\output.h" />\r
<ClInclude Include="consumer\frame_consumer.h" />\r
<PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
<PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
</ClCompile>\r
+ <ClCompile Include="producer\scene\xml_scene_producer.cpp">\r
+ <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
+ <PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
+ </ClCompile>\r
<ClCompile Include="producer\text\text_producer.cpp">\r
<PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
<PrecompiledHeaderFile Condition="'$(Configuration)|$(Platform)'=='Release|x64'">../../StdAfx.h</PrecompiledHeaderFile>\r
<ClInclude Include="producer\scene\hotswap_producer.h">\r
<Filter>source\producer\scene</Filter>\r
</ClInclude>\r
+ <ClInclude Include="producer\scene\xml_scene_producer.h">\r
+ <Filter>source\producer\scene</Filter>\r
+ </ClInclude>\r
+ <ClInclude Include="producer\variable.h">\r
+ <Filter>source\producer</Filter>\r
+ </ClInclude>\r
</ItemGroup>\r
<ItemGroup>\r
<ClCompile Include="producer\transition\transition_producer.cpp">\r
<ClCompile Include="producer\scene\hotswap_producer.cpp">\r
<Filter>source\producer\scene</Filter>\r
</ClCompile>\r
+ <ClCompile Include="producer\scene\xml_scene_producer.cpp">\r
+ <Filter>source\producer\scene</Filter>\r
+ </ClCompile>\r
</ItemGroup>\r
</Project>
\ No newline at end of file
namespace caspar { namespace core { namespace scene {
-layer::layer(const spl::shared_ptr<frame_producer>& producer)
- : producer(producer)
-{
-}
layer::layer(const std::wstring& name, const spl::shared_ptr<frame_producer>& producer)
: name(name), producer(producer)
{
+ clipping.width.bind(producer.get()->pixel_constraints().width);
+ clipping.height.bind(producer.get()->pixel_constraints().height);
}
adjustments::adjustments()
std::list<layer> layers_;
interaction_aggregator aggregator_;
binding<int64_t> frame_number_;
- std::map<std::wstring, std::shared_ptr<parameter_holder_base>> parameters_;
+ binding<double> speed_;
+ double frame_fraction_;
std::map<void*, timeline> timelines_;
+ std::map<std::wstring, std::shared_ptr<core::variable>> variables_;
impl(int width, int height)
: pixel_constraints_(width, height)
, aggregator_([=] (double x, double y) { return collission_detect(x, y); })
+ , frame_fraction_(0)
{
+ auto speed_variable = std::make_shared<core::variable_impl<double>>(L"", true, 1.0);
+ store_variable(L"scene_speed", speed_variable);
+ speed_ = speed_variable->value();
}
layer& create_layer(
const spl::shared_ptr<frame_producer>& producer, int x, int y, const std::wstring& name)
{
- layer& layer = create_layer(producer, x, y);
- layer.name.set(name);
-
- return layer;
- }
-
- layer& create_layer(
- const spl::shared_ptr<frame_producer>& producer, int x, int y)
- {
- layer& layer = create_layer(producer);
+ layer layer(name, producer);
layer.position.x.set(x);
layer.position.y.set(y);
- return layer;
- }
-
- layer& create_layer(const spl::shared_ptr<frame_producer>& producer)
- {
- layer layer(producer);
-
layers_.push_back(layer);
return layers_.back();
}
- void store_parameter(
- const std::wstring& name,
- const std::shared_ptr<parameter_holder_base>& param)
+ void store_keyframe(void* timeline_identity, const keyframe& k)
{
- parameters_.insert(std::make_pair(boost::to_lower_copy(name), param));
+ timelines_[timeline_identity].keyframes.insert(std::make_pair(k.destination_frame, k));
}
- void store_keyframe(void* timeline_identity, const keyframe& k)
+ void store_variable(
+ const std::wstring& name, const std::shared_ptr<core::variable>& var)
{
- timelines_[timeline_identity].keyframes.insert(std::make_pair(k.destination_frame, k));
+ variables_.insert(std::make_pair(name, var));
+ }
+
+ core::variable& get_variable(const std::wstring& name)
+ {
+ auto found = variables_.find(name);
+
+ if (found == variables_.end())
+ CASPAR_THROW_EXCEPTION(caspar_exception() << msg_info(name + L" not found in scene"));
+
+ return *found->second;
}
binding<int64_t> frame()
frames.push_back(frame);
}
- ++frame_number_;
+ frame_fraction_ += speed_.get();
+
+ if (std::abs(frame_fraction_) >= 1.0)
+ {
+ int64_t delta = static_cast<int64_t>(frame_fraction_);
+ frame_number_.set(frame_number_.get() + delta);
+ frame_fraction_ -= delta;
+ }
return draw_frame(frames);
}
{
for (int i = 0; i + 1 < params.size(); i += 2)
{
- auto found = parameters_.find(boost::to_lower_copy(params[i]));
+ auto found = variables_.find(boost::to_lower_copy(params[i]));
- if (found != parameters_.end())
- found->second->set(params[i + 1]);
+ if (found != variables_.end() && found->second->is_public())
+ found->second->from_string(params[i + 1]);
}
return wrap_as_future(std::wstring(L""));
{
}
-layer& scene_producer::create_layer(
- const spl::shared_ptr<frame_producer>& producer, int x, int y)
-{
- return impl_->create_layer(producer, x, y);
-}
-
layer& scene_producer::create_layer(
const spl::shared_ptr<frame_producer>& producer, int x, int y, const std::wstring& name)
{
}
layer& scene_producer::create_layer(
- const spl::shared_ptr<frame_producer>& producer)
+ const spl::shared_ptr<frame_producer>& producer, const std::wstring& name)
{
- return impl_->create_layer(producer);
+ return impl_->create_layer(producer, 0, 0, name);
}
binding<int64_t> scene_producer::frame()
impl_->unsubscribe(o);
}
-void scene_producer::store_parameter(
- const std::wstring& name,
- const std::shared_ptr<parameter_holder_base>& param)
+void scene_producer::store_keyframe(void* timeline_identity, const keyframe& k)
{
- impl_->store_parameter(name, param);
+ impl_->store_keyframe(timeline_identity, k);
}
-void scene_producer::store_keyframe(void* timeline_identity, const keyframe& k)
+void scene_producer::store_variable(
+ const std::wstring& name, const std::shared_ptr<core::variable>& var)
{
- impl_->store_keyframe(timeline_identity, k);
+ impl_->store_variable(name, var);
}
-spl::shared_ptr<frame_producer> create_dummy_scene_producer(const spl::shared_ptr<class frame_factory>& frame_factory, const video_format_desc& format_desc, const std::vector<std::wstring>& params)
+core::variable& scene_producer::get_variable(const std::wstring& name)
+{
+ return impl_->get_variable(name);
+}
+
+spl::shared_ptr<core::frame_producer> create_dummy_scene_producer(const spl::shared_ptr<core::frame_factory>& frame_factory, const video_format_desc& format_desc, const std::vector<std::wstring>& params)
{
if (params.size() < 1 || !boost::iequals(params.at(0), L"[SCENE]"))
return core::frame_producer::empty();
sub_params.push_back(L"[FREEHAND]");
sub_params.push_back(L"640");
sub_params.push_back(L"360");
- scene->create_layer(create_producer(frame_factory, format_desc, sub_params), 10, 10);
+ scene->create_layer(create_producer(frame_factory, format_desc, sub_params), 10, 10, L"freehand");
sub_params.clear();
- scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"BLUE")), 110, 10);
+ auto& color_layer = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"RED")), 110, 10, L"color");
+ color_layer.producer.get()->pixel_constraints().width.set(1000);
+ color_layer.producer.get()->pixel_constraints().height.set(550);
//scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"SP")), 50, 50);
- auto& upper_left = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/upper_left")));
- auto& upper_right = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/upper_right")));
- auto& lower_left = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/lower_left")));
- auto& lower_right = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/lower_right")));
- auto& text_layer = scene->create_layer(text_area);
+ auto& upper_left = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/upper_left")), L"upper_left");
+ auto& upper_right = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/upper_right")), L"upper_right");
+ auto& lower_left = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/lower_left")), L"lower_left");
+ auto& lower_right = scene->create_layer(create_producer(frame_factory, format_desc, create_param(L"scene/lower_right")), L"lower_right");
+ auto& text_layer = scene->create_layer(text_area, L"text_area");
+ upper_left.adjustments.opacity.bind(text_layer.adjustments.opacity);
+ upper_right.adjustments.opacity.bind(text_layer.adjustments.opacity);
+ lower_left.adjustments.opacity.bind(text_layer.adjustments.opacity);
+ lower_right.adjustments.opacity.bind(text_layer.adjustments.opacity);
/*
binding<double> panel_x = (scene->frame()
binding<double> panel_y(500.0);
scene->add_keyframe(panel_y, panel_y.get(), 50 * 4);
scene->add_keyframe(panel_y, 720.0, 50 * 5, L"easeinexpo");
+
+ scene->add_keyframe(text_layer.adjustments.opacity, 1.0, 100);
+ scene->add_keyframe(text_layer.adjustments.opacity, 0.0, 125, L"linear");
+ scene->add_keyframe(text_layer.adjustments.opacity, 1.0, 150, L"linear");
+
upper_left.position.x = panel_x;
upper_left.position.y = panel_y;
upper_right.position.x = upper_left.position.x + upper_left.producer.get()->pixel_constraints().width + panel_width;
text_layer.position.x = upper_left.position.x + upper_left.producer.get()->pixel_constraints().width + padding;
text_layer.position.y = upper_left.position.y + upper_left.producer.get()->pixel_constraints().height + padding + text_area->current_bearing_y().as<double>();
- text_area->text().bind(scene->create_parameter<std::wstring>(L"text"));
+ text_area->text().bind(scene->create_variable<std::wstring>(L"text", true));
auto params2 = params;
params2.erase(params2.begin());
#pragma once
+#include <common/log.h>
+
#include "../frame_producer.h"
#include "../binding.h"
+#include "../variable.h"
+
+namespace caspar { namespace core {
+
+class frame_factory;
-namespace caspar { namespace core { namespace scene {
+namespace scene {
struct coord
{
binding<double> y;
};
+struct rect
+{
+ coord upper_left;
+ binding<double> width;
+ binding<double> height;
+};
+
struct adjustments
{
binding<double> opacity;
{
binding<std::wstring> name;
coord position;
+ rect clipping;
adjustments adjustments;
binding<spl::shared_ptr<frame_producer>> producer;
binding<bool> hidden;
binding<bool> is_key;
- explicit layer(const spl::shared_ptr<frame_producer>& producer);
- layer(const std::wstring& name, const spl::shared_ptr<frame_producer>& producer);
+ explicit layer(const std::wstring& name, const spl::shared_ptr<frame_producer>& producer);
};
struct keyframe
}
};
-template<typename T> class parameter_holder;
-
-class parameter_holder_base
-{
-public:
- virtual ~parameter_holder_base()
- {
- }
-
- virtual void set(const std::wstring& raw_value) = 0;
-
- template<typename T>
- binding<T>& value()
- {
- return dynamic_cast<parameter_holder<T>>(*this).value();
- }
-};
-
-template<typename T>
-class parameter_holder : public parameter_holder_base
-{
- binding<T> value_;
-public:
- parameter_holder(T initial_value)
- : value_(initial_value)
- {
- }
-
- binding<T>& value()
- {
- return value_;
- }
-
- virtual void set(const std::wstring& raw_value)
- {
- value_.set(boost::lexical_cast<T>(raw_value));
- }
-};
-
class scene_producer : public frame_producer_base
{
public:
boost::property_tree::wptree info() const override;
void subscribe(const monitor::observable::observer_ptr& o) override;
void unsubscribe(const monitor::observable::observer_ptr& o) override;
- layer& create_layer(
- const spl::shared_ptr<frame_producer>& producer, int x, int y);
layer& create_layer(
const spl::shared_ptr<frame_producer>& producer, int x, int y, const std::wstring& name);
- layer& create_layer(const spl::shared_ptr<frame_producer>& producer);
+ layer& create_layer(
+ const spl::shared_ptr<frame_producer>& producer, const std::wstring& name);
binding<int64_t> frame();
+ binding<double> speed();
- template<typename T> binding<T>& create_parameter(const std::wstring& name, T initial_value = T())
+ template<typename T> binding<T>& create_variable(
+ const std::wstring& name, bool is_public, const std::wstring& expr = L"")
{
- auto param = std::make_shared<parameter_holder<T>>(initial_value);
+ std::shared_ptr<core::variable> var =
+ std::make_shared<core::variable_impl<T>>(expr, is_public);
- store_parameter(name, param);
+ store_variable(name, var);
- return param->value();
+ return var->as<T>();
}
template<typename T>
int64_t at_frame,
const std::wstring& easing)
{
+ if (easing.empty())
+ {
+ add_keyframe(to_affect, destination_value, at_frame);
+ return;
+ }
+
tweener tween(easing);
keyframe k(at_frame);
store_keyframe(to_affect.identity(), k);
}
+
+ core::variable& get_variable(const std::wstring& name);
private:
- void store_parameter(
- const std::wstring& name,
- const std::shared_ptr<parameter_holder_base>& param);
void store_keyframe(void* timeline_identity, const keyframe& k);
+ void store_variable(
+ const std::wstring& name, const std::shared_ptr<core::variable>& var);
struct impl;
std::unique_ptr<impl> impl_;
};
-spl::shared_ptr<frame_producer> create_dummy_scene_producer(const spl::shared_ptr<class frame_factory>& frame_factory, const video_format_desc& format_desc, const std::vector<std::wstring>& params);
+spl::shared_ptr<frame_producer> create_dummy_scene_producer(const spl::shared_ptr<frame_factory>& frame_factory, const video_format_desc& format_desc, const std::vector<std::wstring>& params);
}}}
--- /dev/null
+/*
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Helge Norberg, helge.norberg@svt.se
+*/
+
+#include "../../stdafx.h"
+
+#include "xml_scene_producer.h"
+
+#include <boost/filesystem.hpp>
+#include <boost/property_tree/ptree.hpp>
+#include <boost/property_tree/xml_parser.hpp>
+
+#include <common/env.h>
+#include <core/producer/frame_producer.h>
+
+#include "scene_producer.h"
+
+namespace caspar { namespace core { namespace scene {
+
+spl::shared_ptr<core::frame_producer> create_xml_scene_producer(
+ const spl::shared_ptr<core::frame_factory>& frame_factory,
+ const core::video_format_desc& format_desc,
+ const std::vector<std::wstring>& params)
+{
+ if (params.empty())
+ return core::frame_producer::empty();
+
+ std::wstring filename = env::media_folder() + L"\\" + params[0] + L".xml";
+
+ if (!boost::filesystem::is_regular_file(boost::filesystem::path(filename)))
+ return core::frame_producer::empty();
+
+ boost::property_tree::wptree root;
+ std::wifstream file(filename);
+ boost::property_tree::read_xml(
+ file,
+ root,
+ boost::property_tree::xml_parser::trim_whitespace
+ | boost::property_tree::xml_parser::no_comments);
+
+ int width = root.get<int>(L"scene.<xmlattr>.width");
+ int height = root.get<int>(L"scene.<xmlattr>.height");
+
+ auto scene = spl::make_shared<scene_producer>(width, height);
+
+ BOOST_FOREACH(auto elem, root.get_child(L"scene.variables"))
+ {
+ auto type = elem.second.get<std::wstring>(L"<xmlattr>.type");
+
+ if (type == L"double")
+ scene->create_variable<double>(
+ L"variable." + elem.second.get<std::wstring>(L"<xmlattr>.id"),
+ false,
+ elem.second.get_value<std::wstring>());
+ }
+
+ BOOST_FOREACH(auto elem, root.get_child(L"scene.layers"))
+ {
+ auto id = elem.second.get<std::wstring>(L"<xmlattr>.id");
+ auto producer = create_producer(frame_factory, format_desc, elem.second.get<std::wstring>(L"producer"));
+ auto& layer = scene->create_layer(producer, 0, 0, id);
+ auto variable_prefix = L"layer." + id + L".";
+
+ layer.hidden = scene->create_variable<bool>(variable_prefix + L"hidden", false, elem.second.get(L"hidden", L"false"));
+ layer.position.x = scene->create_variable<double>(variable_prefix + L"x", false, elem.second.get<std::wstring>(L"x"));
+ layer.position.y = scene->create_variable<double>(variable_prefix + L"y", false, elem.second.get<std::wstring>(L"y"));
+
+ scene->create_variable<double>(variable_prefix + L"width", false) = layer.producer.get()->pixel_constraints().width;
+ scene->create_variable<double>(variable_prefix + L"height", false) = layer.producer.get()->pixel_constraints().height;
+ }
+
+ BOOST_FOREACH(auto& elem, root.get_child(L"scene.timelines"))
+ {
+ auto& variable = scene->get_variable(elem.second.get<std::wstring>(L"<xmlattr>.variable"));
+
+ BOOST_FOREACH(auto& k, elem.second)
+ {
+ if (k.first == L"<xmlattr>")
+ continue;
+
+ auto easing = k.second.get(L"<xmlattr>.easing", L"");
+ auto at = k.second.get<int64_t>(L"<xmlattr>.at");
+
+ if (variable.is<double>())
+ scene->add_keyframe(variable.as<double>(), k.second.get_value<double>(), at, easing);
+ else if (variable.is<int>())
+ scene->add_keyframe(variable.as<int>(), k.second.get_value<int>(), at, easing);
+ }
+ }
+
+ BOOST_FOREACH(auto& elem, root.get_child(L"scene.parameters"))
+ {
+ auto& variable = scene->get_variable(elem.second.get<std::wstring>(L"<xmlattr>.variable"));
+ auto id = elem.second.get<std::wstring>(L"<xmlattr>.id");
+
+ if (variable.is<double>())
+ scene->create_variable<double>(id, true) = variable.as<double>();
+ else if (variable.is<std::wstring>())
+ scene->create_variable<std::wstring>(id, true) = variable.as<std::wstring>();
+ }
+
+ return scene;
+}
+
+}}}
--- /dev/null
+/*
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Helge Norberg, helge.norberg@svt.se
+*/
+
+#pragma once
+
+#include <vector>
+#include <string>
+
+#include <common/memory.h>
+
+namespace caspar { namespace core {
+
+class frame_producer;
+class frame_factory;
+struct video_format_desc;
+
+namespace scene {
+
+spl::shared_ptr<core::frame_producer> create_xml_scene_producer(const spl::shared_ptr<core::frame_factory>& frame_factory, const core::video_format_desc& format_desc, const std::vector<std::wstring>& params);
+
+}}}
--- /dev/null
+/*
+* Copyright (c) 2011 Sveriges Television AB <info@casparcg.com>
+*
+* This file is part of CasparCG (www.casparcg.com).
+*
+* CasparCG is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* CasparCG is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with CasparCG. If not, see <http://www.gnu.org/licenses/>.
+*
+* Author: Helge Norberg, helge.norberg@svt.se
+*/
+
+#pragma once
+
+#include <string>
+#include <typeinfo>
+
+#include <boost/lexical_cast.hpp>
+
+#include "binding.h"
+
+namespace caspar { namespace core {
+
+template<typename T> class variable_impl;
+
+class variable
+{
+private:
+ std::wstring original_expr_;
+ bool is_public_;
+public:
+ variable(const std::wstring& expr, bool is_public)
+ : original_expr_(expr), is_public_(is_public)
+ {
+ }
+
+ virtual ~variable()
+ {
+ }
+
+ const std::wstring& original_expr() const
+ {
+ return original_expr_;
+ }
+
+ bool is_public() const
+ {
+ return is_public_;
+ }
+
+ template<typename T>
+ bool is() const
+ {
+ return is(typeid(T));
+ }
+
+ template<typename T>
+ binding<T>& as()
+ {
+ return dynamic_cast<variable_impl<T>&>(*this).value();
+ }
+
+ virtual void from_string(const std::wstring& raw_value) = 0;
+ virtual std::wstring to_string() const = 0;
+private:
+ virtual bool is(const std::type_info& type) const = 0;
+};
+
+template<typename T>
+class variable_impl : public variable
+{
+private:
+ binding<T> value_;
+public:
+ variable_impl(const std::wstring& expr, bool is_public, T initial_value = T())
+ : variable(expr, is_public)
+ , value_(initial_value)
+ {
+ }
+
+ binding<T>& value()
+ {
+ return value_;
+ }
+
+ virtual void from_string(const std::wstring& raw_value)
+ {
+ value_.set(boost::lexical_cast<T>(raw_value));
+ }
+
+ virtual std::wstring to_string() const
+ {
+ return boost::lexical_cast<std::wstring>(value_.get());
+ }
+private:
+ virtual bool is(const std::type_info& type) const
+ {
+ return typeid(T) == type;
+ }
+};
+
+}}
case 'long':
{
- context_->stack.back()->put(key, stream.read_long());
+ context_->stack.back()->put(key, static_cast<long>(stream.read_long()));
}
break;
unsigned long count = stream.read_long();
for(int i = 0; i < count; ++i)
{
- read_value(L"", stream);
+ read_value(L"li", stream);
}
}
break;
#include <common/env.h>
#include <common/memory.h>
+#include <common/log.h>
#include <boost/filesystem.hpp>
#include <boost/foreach.hpp>
#include <boost/thread/future.hpp>
#include <boost/algorithm/string.hpp>
+#include <boost/rational.hpp>
namespace caspar { namespace psd {
caspar::core::scene::layer* layer;
int link_id;
bool is_master;
- };
+ double adjustment_x;
+ double adjustment_y;
+ };
std::vector<linked_layer_record> layers;
std::vector<linked_layer_record> masters;
public:
- void add(caspar::core::scene::layer* layer, int link_group, bool master)
+ void add(caspar::core::scene::layer* layer, int link_group, bool master, double adjustment_x, double adjustment_y)
{
linked_layer_record rec;
rec.layer = layer;
rec.link_id = link_group;
rec.is_master = master;
+ rec.adjustment_x = adjustment_x;
+ rec.adjustment_y = adjustment_y;
layers.push_back(rec);
if(rec.is_master)
if(r.link_id == master.link_id && r.layer != master.layer)
{
{ //x-coords
- double slave_left = r.layer->position.x.get();
+ double slave_left = r.layer->position.x.get() + r.adjustment_x;
double slave_right = slave_left + r.layer->producer.get()->pixel_constraints().width.get();
- double master_left = master.layer->position.x.get();
+ double master_left = master.layer->position.x.get() + master.adjustment_x;
double master_right = master_left + master.layer->producer.get()->pixel_constraints().width.get();
if((slave_left >= master_left && slave_right <= master_right) || (slave_left <= master_left && slave_right >= master_right))
{
//change width of slave
- r.layer->position.x = master.layer->position.x + (slave_left - master_left);
- r.layer->producer.get()->pixel_constraints().width = master.layer->producer.get()->pixel_constraints().width + (slave_right - slave_left - master_right + master_left);
+ r.layer->position.x.bind(master.layer->position.x - r.adjustment_x + master.adjustment_x + (slave_left - master_left));
+ r.layer->producer.get()->pixel_constraints().width.bind(master.layer->producer.get()->pixel_constraints().width + (slave_right - slave_left - master_right + master_left));
}
else if(slave_left >= master_right)
{
//push slave ahead of master
- r.layer->position.x = master.layer->position.x + master.layer->producer.get()->pixel_constraints().width + (slave_left - master_right);
+ r.layer->position.x.bind(master.layer->position.x - r.adjustment_x + master.adjustment_x + master.layer->producer.get()->pixel_constraints().width + (slave_left - master_right));
}
else if(slave_right <= master_left)
{
- r.layer->position.x = master.layer->position.x - (master_left - slave_left);
+ r.layer->position.x.bind(master.layer->position.x - r.adjustment_x + master.adjustment_x - (master_left - slave_left));
}
}
{ //y-coords
- double slave_top = r.layer->position.y.get();
+ double slave_top = r.layer->position.y.get() + r.adjustment_y;
double slave_bottom = slave_top + r.layer->producer.get()->pixel_constraints().height.get();
- double master_top = master.layer->position.y.get();
+ double master_top = master.layer->position.y.get() + master.adjustment_y;
double master_bottom = master_top + master.layer->producer.get()->pixel_constraints().height.get();
if((slave_top >= master_top && slave_bottom <= master_bottom) || (slave_top <= master_top && slave_bottom >= master_bottom))
{
- //change width of slave
- r.layer->position.y = master.layer->position.y + (slave_top - master_top);
- r.layer->producer.get()->pixel_constraints().height = master.layer->producer.get()->pixel_constraints().height + (slave_bottom - slave_top - master_bottom + master_top);
+ //change height of slave
+ r.layer->position.y.bind(master.layer->position.y - r.adjustment_y + master.adjustment_y + (slave_top - master_top));
+ r.layer->producer.get()->pixel_constraints().height.bind(master.layer->producer.get()->pixel_constraints().height + (slave_bottom - slave_top - master_bottom + master_top));
}
else if(slave_top >= master_bottom)
{
//push slave ahead of master
- r.layer->position.y = master.layer->position.y + master.layer->producer.get()->pixel_constraints().height + (slave_top - master_bottom);
+ r.layer->position.y.bind(master.layer->position.y - r.adjustment_y + master.adjustment_y + master.layer->producer.get()->pixel_constraints().height + (slave_top - master_bottom));
}
else if(slave_bottom <= master_top)
{
- r.layer->position.y = master.layer->position.y - (master_top - slave_top);
+ r.layer->position.y.bind(master.layer->position.y - r.adjustment_y + master.adjustment_y - (master_top - slave_top));
}
}
}
};
+int64_t get_frame_number(
+ const core::video_format_desc& format_desc,
+ const boost::rational<int>& at_second)
+{
+ return static_cast<int64_t>(
+ boost::rational_cast<double>(at_second) * format_desc.fps);
+}
+
+boost::rational<int> get_rational(const boost::property_tree::wptree& node)
+{
+ return boost::rational<int>(
+ node.get<int>(L"numerator"), node.get<int>(L"denominator"));
+}
+
+void create_timelines(
+ const spl::shared_ptr<core::scene::scene_producer>& scene,
+ const core::video_format_desc& format_desc,
+ core::scene::layer& layer,
+ const layer_ptr& psd_layer,
+ double adjustment_x,
+ double adjustment_y)
+{
+ auto timeline = psd_layer->timeline_data();
+ auto start = get_rational(timeline.get_child(L"timeScope.Strt"));
+ auto end_offset = get_rational(timeline.get_child(L"timeScope.outTime"));
+ auto end = start + end_offset;
+ auto start_frame = get_frame_number(format_desc, start);
+ auto end_frame = get_frame_number(format_desc, end);
+
+ layer.hidden = scene->frame() < start_frame || scene->frame() > end_frame;
+
+ auto tracklist = timeline.get_child_optional(L"trackList");
+
+ if (!tracklist)
+ return;
+
+ double original_pos_x = psd_layer->rect().left;
+ double original_pos_y = psd_layer->rect().top;
+
+ BOOST_FOREACH(auto& track, *tracklist)
+ {
+ auto track_id = track.second.get<std::wstring>(L"stdTrackID");
+
+ if (track_id == L"sheetPositionTrack")
+ {
+ BOOST_FOREACH(auto& key, track.second.get_child(L"keyList"))
+ {
+ bool tween = key.second.get<std::wstring>(L"animInterpStyle")
+ == L"Lnr ";
+ auto time = get_rational(key.second.get_child(L"time"));
+ auto hrzn = key.second.get<double>(L"animKey.Hrzn");
+ auto vrtc = key.second.get<double>(L"animKey.Vrtc");
+ auto x = original_pos_x + hrzn + adjustment_x;
+ auto y = original_pos_y + vrtc + adjustment_y;
+ auto frame = get_frame_number(format_desc, time);
+
+ if (frame == 0) // Consider as initial value (rewind)
+ {
+ layer.position.x.set(x);
+ layer.position.y.set(y);
+ }
+
+ frame = start_frame + frame; // translate to global timeline
+
+ if (tween)
+ {
+ scene->add_keyframe(layer.position.x, x, frame, L"easeOutSine");
+ scene->add_keyframe(layer.position.y, y, frame, L"easeOutSine");
+ }
+ else
+ {
+ scene->add_keyframe(layer.position.x, x, frame);
+ scene->add_keyframe(layer.position.y, y, frame);
+ }
+ }
+ }
+ else if (track_id == L"opacityTrack")
+ {
+ auto& opacity = layer.adjustments.opacity;
+
+ BOOST_FOREACH(auto& key, track.second.get_child(L"keyList"))
+ {
+ bool tween = key.second.get<std::wstring>(L"animInterpStyle")
+ == L"Lnr ";
+ auto time = get_rational(key.second.get_child(L"time"));
+ auto opct = key.second.get<double>(L"animKey.Opct.#Prc") / 100.0;
+ auto frame = get_frame_number(format_desc, time);
+
+ if (frame == 0) // Consider as initial value (rewind)
+ opacity.set(opct);
+
+ frame = start_frame + frame; // translate to global timeline
+
+ if (tween)
+ scene->add_keyframe(opacity, opct, frame, L"easeOutSine");
+ else
+ scene->add_keyframe(opacity, opct, frame);
+ }
+ }
+ }
+}
+
spl::shared_ptr<core::frame_producer> create_psd_scene_producer(const spl::shared_ptr<core::frame_factory>& frame_factory, const core::video_format_desc& format_desc, const std::vector<std::wstring>& params)
{
std::wstring filename = env::media_folder() + L"\\" + params[0] + L".psd";
core::text::string_metrics metrics = text_producer->measure_string(str);
- auto& new_layer = root->create_layer(text_producer, (*it)->rect().left - 2, (*it)->rect().top + metrics.bearingY, (*it)->name()); //the 2 offset is just a hack for now. don't know why our text is rendered 2 px to the right of that in photoshop
+ auto adjustment_x = -2;
+ auto adjustment_y = metrics.bearingY;
+ auto& new_layer = root->create_layer(text_producer, (*it)->rect().left + adjustment_x, (*it)->rect().top + adjustment_y, (*it)->name()); //the 2 offset is just a hack for now. don't know why our text is rendered 2 px to the right of that in photoshop
new_layer.adjustments.opacity.set((*it)->opacity() / 255.0);
new_layer.hidden.set(!(*it)->visible());
+ if ((*it)->has_timeline())
+ create_timelines(root, format_desc, new_layer, (*it), adjustment_x, adjustment_y);
+
if((*it)->link_group_id() != 0)
- link_constructor.add(&new_layer, (*it)->link_group_id(), true);
+ link_constructor.add(&new_layer, (*it)->link_group_id(), (*it)->is_position_protected(), -adjustment_x, -adjustment_y);
text_producers_by_layer_name.push_back(std::make_pair((*it)->name(), text_producer));
}
std::wstring layer_name = (*it)->name();
std::shared_ptr<core::frame_producer> layer_producer;
- if (boost::algorithm::istarts_with(layer_name, L"[producer]"))
+ /*if (boost::algorithm::istarts_with(layer_name, L"[producer]"))
{
auto hotswap = std::make_shared<core::hotswap_producer>((*it)->rect().width(), (*it)->rect().height());
hotswap->producer().set(core::create_producer(frame_factory, format_desc, layer_name.substr(10)));
layer_producer = hotswap;
}
- else
+ else*/
{
core::pixel_format_desc pfd(core::pixel_format::bgra);
pfd.planes.push_back(core::pixel_format_desc::plane((*it)->rect().width(), (*it)->rect().height(), 4));
layer_producer = core::create_const_producer(core::draw_frame(std::move(frame)), (*it)->rect().width(), (*it)->rect().height());
}
- auto& new_layer = root->create_layer(spl::make_shared_ptr(layer_producer), (*it)->rect().left, (*it)->rect().top);
+ auto& new_layer = root->create_layer(spl::make_shared_ptr(layer_producer), (*it)->rect().left, (*it)->rect().top, (*it)->name());
new_layer.adjustments.opacity.set((*it)->opacity() / 255.0);
new_layer.hidden.set(!(*it)->visible());
+ if ((*it)->has_timeline())
+ create_timelines(root, format_desc, new_layer, (*it), 0, 0);
+
if((*it)->link_group_id() != 0)
- link_constructor.add(&new_layer, (*it)->link_group_id(), false);
+ link_constructor.add(&new_layer, (*it)->link_group_id(), (*it)->is_position_protected(), 0, 0);
}
}
// Reset all dynamic text fields to empty strings and expose them as a scene parameter.
BOOST_FOREACH(auto& text_layer, text_producers_by_layer_name)
- text_layer.second->text().bind(root->create_parameter<std::wstring>(text_layer.first, L""));
+ text_layer.second->text().bind(root->create_variable<std::wstring>(boost::to_lower_copy(text_layer.first), true, L""));
auto params2 = params;
params2.erase(params2.cbegin());
#include <core/producer/stage.h>
#include <core/producer/frame_producer.h>
#include <core/producer/scene/scene_producer.h>
+#include <core/producer/scene/xml_scene_producer.h>
#include <core/producer/text/text_producer.h>
#include <core/consumer/output.h>
core::text::init();
register_producer_factory(&core::scene::create_dummy_scene_producer);
+ register_producer_factory(&core::scene::create_xml_scene_producer);
register_producer_factory(&core::create_text_producer);
setup_channels(env::properties());