* Author: Robert Nagy, ronag89@gmail.com
*/
-#include "../stdafx.h"
+#include "../StdAfx.h"
#include "frame.h"
#include <common/except.h>
#include <common/array.h>
#include <common/future.h>
+#include <common/timer.h>
+#include <common/memshfl.h>
#include <core/frame/frame_visitor.h>
#include <core/frame/pixel_format.h>
#include <core/frame/geometry.h>
+#include <core/frame/audio_channel_layout.h>
+
+#include <cstdint>
+#include <vector>
#include <boost/lexical_cast.hpp>
#include <boost/thread/future.hpp>
namespace caspar { namespace core {
-
+
struct mutable_frame::impl : boost::noncopyable
-{
+{
std::vector<array<std::uint8_t>> buffers_;
- core::audio_buffer audio_data_;
+ core::mutable_audio_buffer audio_data_;
const core::pixel_format_desc desc_;
+ const core::audio_channel_layout channel_layout_;
const void* tag_;
- core::frame_geometry geometry_;
-
- impl(std::vector<array<std::uint8_t>> buffers, audio_buffer audio_buffer, const void* tag, const core::pixel_format_desc& desc)
+ core::frame_geometry geometry_ = frame_geometry::get_default();
+ caspar::timer since_created_timer_;
+
+ impl(
+ std::vector<array<std::uint8_t>> buffers,
+ mutable_audio_buffer audio_data,
+ const void* tag,
+ const core::pixel_format_desc& desc,
+ const core::audio_channel_layout& channel_layout)
: buffers_(std::move(buffers))
- , audio_data_(std::move(audio_buffer))
+ , audio_data_(std::move(audio_data))
, desc_(desc)
+ , channel_layout_(channel_layout)
, tag_(tag)
- , geometry_(frame_geometry::get_default())
{
- BOOST_FOREACH(auto& buffer, buffers_)
+ for (auto& buffer : buffers_)
if(!buffer.data())
CASPAR_THROW_EXCEPTION(invalid_argument() << msg_info("mutable_frame: null argument"));
}
};
-
-mutable_frame::mutable_frame(std::vector<array<std::uint8_t>> image_buffers, audio_buffer audio_buffer, const void* tag, const core::pixel_format_desc& desc)
- : impl_(new impl(std::move(image_buffers), std::move(audio_buffer), tag, desc)){}
+
+mutable_frame::mutable_frame(
+ std::vector<array<std::uint8_t>> image_buffers,
+ mutable_audio_buffer audio_data,
+ const void* tag,
+ const core::pixel_format_desc& desc,
+ const core::audio_channel_layout& channel_layout)
+ : impl_(new impl(std::move(image_buffers), std::move(audio_data), tag, desc, channel_layout)){}
mutable_frame::~mutable_frame(){}
mutable_frame::mutable_frame(mutable_frame&& other) : impl_(std::move(other.impl_)){}
mutable_frame& mutable_frame::operator=(mutable_frame&& other)
}
void mutable_frame::swap(mutable_frame& other){impl_.swap(other.impl_);}
const core::pixel_format_desc& mutable_frame::pixel_format_desc() const{return impl_->desc_;}
+const core::audio_channel_layout& mutable_frame::audio_channel_layout() const { return impl_->channel_layout_; }
const array<std::uint8_t>& mutable_frame::image_data(std::size_t index) const{return impl_->buffers_.at(index);}
-const core::audio_buffer& mutable_frame::audio_data() const{return impl_->audio_data_;}
+const core::mutable_audio_buffer& mutable_frame::audio_data() const{return impl_->audio_data_;}
array<std::uint8_t>& mutable_frame::image_data(std::size_t index){return impl_->buffers_.at(index);}
-core::audio_buffer& mutable_frame::audio_data(){return impl_->audio_data_;}
+core::mutable_audio_buffer& mutable_frame::audio_data(){return impl_->audio_data_;}
std::size_t mutable_frame::width() const{return impl_->desc_.planes.at(0).width;}
-std::size_t mutable_frame::height() const{return impl_->desc_.planes.at(0).height;}
-const void* mutable_frame::stream_tag()const{return impl_->tag_;}
-const void* mutable_frame::data_tag()const{return impl_.get();}
+std::size_t mutable_frame::height() const{return impl_->desc_.planes.at(0).height;}
+const void* mutable_frame::stream_tag()const{return impl_->tag_;}
const frame_geometry& mutable_frame::geometry() const { return impl_->geometry_; }
void mutable_frame::set_geometry(const frame_geometry& g) { impl_->geometry_ = g; }
+caspar::timer mutable_frame::since_created() const { return impl_->since_created_timer_; }
const const_frame& const_frame::empty()
{
}
struct const_frame::impl : boost::noncopyable
-{
+{
mutable std::vector<std::shared_future<array<const std::uint8_t>>> future_buffers_;
- int id_;
- core::audio_buffer audio_data_;
- const core::pixel_format_desc desc_;
- const void* tag_;
- core::frame_geometry geometry_;
+ mutable core::audio_buffer audio_data_;
+ const core::pixel_format_desc desc_;
+ const core::audio_channel_layout channel_layout_;
+ const void* tag_;
+ core::frame_geometry geometry_;
+ caspar::timer since_created_timer_;
+ bool should_record_age_;
+ mutable tbb::atomic<int64_t> recorded_age_;
+ std::shared_future<array<const std::uint8_t>> key_only_on_demand_;
impl(const void* tag)
- : desc_(core::pixel_format::invalid)
- , tag_(tag)
- , id_(0)
+ : audio_data_(0, 0, true, 0)
+ , desc_(core::pixel_format::invalid)
+ , channel_layout_(audio_channel_layout::invalid())
+ , tag_(tag)
, geometry_(frame_geometry::get_default())
+ , should_record_age_(true)
{
+ recorded_age_ = 0;
}
-
- impl(std::shared_future<array<const std::uint8_t>> image, audio_buffer audio_buffer, const void* tag, const core::pixel_format_desc& desc)
- : audio_data_(std::move(audio_buffer))
+
+ impl(
+ std::shared_future<array<const std::uint8_t>> image,
+ audio_buffer audio_data,
+ const void* tag,
+ const core::pixel_format_desc& desc,
+ const core::audio_channel_layout& channel_layout,
+ caspar::timer since_created_timer = caspar::timer())
+ : audio_data_(std::move(audio_data))
, desc_(desc)
+ , channel_layout_(channel_layout)
, tag_(tag)
- , id_(reinterpret_cast<int>(this))
, geometry_(frame_geometry::get_default())
+ , since_created_timer_(std::move(since_created_timer))
+ , should_record_age_(false)
{
- if(desc.format != core::pixel_format::bgra)
+ if (desc.format != core::pixel_format::bgra)
CASPAR_THROW_EXCEPTION(not_implemented());
-
- future_buffers_.push_back(std::move(image));
+
+ future_buffers_.push_back(image);
+
+ key_only_on_demand_ = std::async(std::launch::deferred, [image]
+ {
+ auto fill = image.get();
+ auto key = cache_aligned_vector<std::uint8_t>(fill.size());
+
+ aligned_memshfl(key.data(), fill.data(), fill.size(), 0x0F0F0F0F, 0x0B0B0B0B, 0x07070707, 0x03030303);
+
+ return array<const std::uint8_t>(key.data(), key.size(), false, std::move(key));
+ }).share();
}
impl(mutable_frame&& other)
- : audio_data_(other.audio_data())
+ : audio_data_(0, 0, true, 0) // Complex init done in body instead.
, desc_(other.pixel_format_desc())
+ , channel_layout_(other.audio_channel_layout())
, tag_(other.stream_tag())
- , id_(reinterpret_cast<int>(this))
, geometry_(other.geometry())
+ , since_created_timer_(other.since_created())
+ , should_record_age_(true)
{
- for(std::size_t n = 0; n < desc_.planes.size(); ++n)
+ spl::shared_ptr<mutable_audio_buffer> shared_audio_data(new mutable_audio_buffer(std::move(other.audio_data())));
+ // pointer returned by vector::data() should be the same after move, but just to be safe.
+ audio_data_ = audio_buffer(shared_audio_data->data(), shared_audio_data->size(), true, std::move(shared_audio_data));
+
+ for (std::size_t n = 0; n < desc_.planes.size(); ++n)
{
future_buffers_.push_back(make_ready_future<array<const std::uint8_t>>(std::move(other.image_data(n))).share());
}
+
+ recorded_age_ = -1;
}
array<const std::uint8_t> image_data(int index) const
return tag_ != empty().stream_tag() ? future_buffers_.at(index).get() : array<const std::uint8_t>(nullptr, 0, true, 0);
}
+ spl::shared_ptr<impl> key_only() const
+ {
+ return spl::make_shared<impl>(key_only_on_demand_, audio_data_, tag_, desc_, channel_layout_, since_created_timer_);
+ }
+
std::size_t width() const
{
return tag_ != empty().stream_tag() ? desc_.planes.at(0).width : 0;
{
return tag_ != empty().stream_tag() ? desc_.planes.at(0).size : 0;
}
+
+ int64_t get_age_millis() const
+ {
+ if (should_record_age_)
+ {
+ if (recorded_age_ == -1)
+ recorded_age_ = static_cast<int64_t>(since_created_timer_.elapsed() * 1000.0);
+
+ return recorded_age_;
+ }
+ else
+ return static_cast<int64_t>(since_created_timer_.elapsed() * 1000.0);
+ }
};
-
+
const_frame::const_frame(const void* tag) : impl_(new impl(tag)){}
-const_frame::const_frame(std::shared_future<array<const std::uint8_t>> image, audio_buffer audio_buffer, const void* tag, const core::pixel_format_desc& desc)
- : impl_(new impl(std::move(image), std::move(audio_buffer), tag, desc)){}
+const_frame::const_frame(
+ std::shared_future<array<const std::uint8_t>> image,
+ audio_buffer audio_data,
+ const void* tag,
+ const core::pixel_format_desc& desc,
+ const core::audio_channel_layout& channel_layout)
+ : impl_(new impl(std::move(image), std::move(audio_data), tag, desc, channel_layout)){}
const_frame::const_frame(mutable_frame&& other) : impl_(new impl(std::move(other))){}
const_frame::~const_frame(){}
const_frame::const_frame(const_frame&& other) : impl_(std::move(other.impl_)){}
}
bool const_frame::operator==(const const_frame& other){return impl_ == other.impl_;}
bool const_frame::operator!=(const const_frame& other){return !(*this == other);}
-bool const_frame::operator<(const const_frame& other){return impl_< other.impl_;}
-bool const_frame::operator>(const const_frame& other){return impl_> other.impl_;}
+bool const_frame::operator<(const const_frame& other){return impl_ < other.impl_;}
+bool const_frame::operator>(const const_frame& other){return impl_ > other.impl_;}
const core::pixel_format_desc& const_frame::pixel_format_desc()const{return impl_->desc_;}
+const core::audio_channel_layout& const_frame::audio_channel_layout()const { return impl_->channel_layout_; }
array<const std::uint8_t> const_frame::image_data(int index)const{return impl_->image_data(index);}
const core::audio_buffer& const_frame::audio_data()const{return impl_->audio_data_;}
std::size_t const_frame::width()const{return impl_->width();}
-std::size_t const_frame::height()const{return impl_->height();}
-std::size_t const_frame::size()const{return impl_->size();}
-const void* const_frame::stream_tag()const{return impl_->tag_;}
-const void* const_frame::data_tag()const{return impl_.get();}
+std::size_t const_frame::height()const{return impl_->height();}
+std::size_t const_frame::size()const{return impl_->size();}
+const void* const_frame::stream_tag()const{return impl_->tag_;}
const frame_geometry& const_frame::geometry() const { return impl_->geometry_; }
void const_frame::set_geometry(const frame_geometry& g) { impl_->geometry_ = g; }
+int64_t const_frame::get_age_millis() const { return impl_->get_age_millis(); }
+const_frame const_frame::key_only() const
+{
+ auto result = const_frame();
+ result.impl_ = impl_->key_only();
+
+ return result;
+}
-}}
\ No newline at end of file
+}}
projects / casparcg / blobdiff