Framebuffer::Framebuffer(rx::SurfaceImpl *surface)
: mState(),
mImpl(surface->createDefaultFramebuffer(mState)),
mId(0),
mCachedStatus(GL_FRAMEBUFFER_COMPLETE),
mDirtyDepthAttachmentBinding(this, DIRTY_BIT_DEPTH_ATTACHMENT),
mDirtyStencilAttachmentBinding(this, DIRTY_BIT_STENCIL_ATTACHMENT)
{
ASSERT(mImpl != nullptr);
mDirtyColorAttachmentBindings.push_back(
ChannelBinding(this, static_cast<SignalToken>(DIRTY_BIT_COLOR_ATTACHMENT_0)));
}
Framebuffer11::Framebuffer11(const gl::FramebufferState &data, Renderer11 *renderer)
: FramebufferD3D(data, renderer),
mRenderer(renderer),
mCachedDepthStencilRenderTarget(nullptr),
mDepthStencilRenderTargetDirty(this, gl::IMPLEMENTATION_MAX_FRAMEBUFFER_ATTACHMENTS)
{
ASSERT(mRenderer != nullptr);
mCachedColorRenderTargets.fill(nullptr);
for (size_t colorIndex = 0; colorIndex < data.getColorAttachments().size(); ++colorIndex)
{
mColorRenderTargetsDirty.push_back(
ChannelBinding(this, static_cast<SignalToken>(colorIndex)));
}
}
Framebuffer::Framebuffer(const Caps &caps, rx::GLImplFactory *factory, GLuint id)
: mState(caps),
mImpl(factory->createFramebuffer(mState)),
mId(id),
mCachedStatus(),
mDirtyDepthAttachmentBinding(this, DIRTY_BIT_DEPTH_ATTACHMENT),
mDirtyStencilAttachmentBinding(this, DIRTY_BIT_STENCIL_ATTACHMENT)
{
ASSERT(mId != 0);
ASSERT(mImpl != nullptr);
ASSERT(mState.mColorAttachments.size() == static_cast<size_t>(caps.maxColorAttachments));
for (size_t colorIndex = 0; colorIndex < mState.mColorAttachments.size(); ++colorIndex)
{
mDirtyColorAttachmentBindings.push_back(ChannelBinding(
this, static_cast<SignalToken>(DIRTY_BIT_COLOR_ATTACHMENT_0 + colorIndex)));
}
}
