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Isolate implementation of RenderSource and new Non-Recursive mode

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Separate files for RenderSource, make RenderSource playable, and implement two rendering mechanisms
This commit is contained in:
Bruno Herbelin
2022-01-16 12:20:28 +01:00
parent e58041227b
commit 8bbcef585f
13 changed files with 270 additions and 112 deletions
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74
SessionSource.cpp
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@@ -382,77 +382,3 @@ std::string SessionGroupSource::info() const
else
return std::string("undefined group.");
}
RenderSource::RenderSource(uint64_t id) : Source(id), session_(nullptr)
{
// set symbol
symbol_ = new Symbol(Symbol::RENDER, glm::vec3(0.75f, 0.75f, 0.01f));
symbol_->scale_.y = 1.5f;
}
bool RenderSource::failed() const
{
if ( renderbuffer_ != nullptr && session_ != nullptr )
return renderbuffer_->resolution() != session_->frame()->resolution();
return false;
}
uint RenderSource::texture() const
{
if (session_ && session_->frame())
return session_->frame()->texture();
else
return Resource::getTextureBlack(); // getTextureTransparent ?
}
void RenderSource::init()
{
if (session_ && session_->frame() && session_->frame()->texture() != Resource::getTextureBlack()) {
FrameBuffer *fb = session_->frame();
// get the texture index from framebuffer of view, apply it to the surface
texturesurface_->setTextureIndex( fb->texture() );
// create Frame buffer matching size of output session
FrameBuffer *renderbuffer = new FrameBuffer( fb->resolution() );
// set the renderbuffer of the source and attach rendering nodes
attach(renderbuffer);
// deep update to reorder
++View::need_deep_update_;
// done init
Log::Info("Source Render linked to session (%d x %d).", int(fb->resolution().x), int(fb->resolution().y) );
}
}
glm::vec3 RenderSource::resolution() const
{
if (renderbuffer_ != nullptr)
return renderbuffer_->resolution();
else if (session_ && session_->frame())
return session_->frame()->resolution();
else
return glm::vec3(0.f);
}
void RenderSource::accept(Visitor& v)
{
Source::accept(v);
// if (!failed())
v.visit(*this);
}
glm::ivec2 RenderSource::icon() const
{
return glm::ivec2(ICON_SOURCE_RENDER);
}
std::string RenderSource::info() const
{
return std::string("Render loopback");
}