OOBase::SharedPtr<Indigo::Render::SGNode> Indigo::SGQuad::on_render_create(Render::SGGroup* parent)
{
OOBase::SharedPtr<Render::SGNode> node;
bool cached = true;
OOBase::SharedPtr<OOGL::Texture> texture = m_image->make_texture(GL_RGBA8,cached);
if (!texture)
return node;
if (!cached)
{
texture->parameter(GL_TEXTURE_MAG_FILTER,GL_LINEAR);
texture->parameter(GL_TEXTURE_MIN_FILTER,GL_LINEAR_MIPMAP_LINEAR);
texture->parameter(GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
texture->parameter(GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
}
OOBase::SharedPtr< ::SGQuad> quad = OOBase::allocate_shared< ::SGQuad>(AABB(glm::vec3(0.5f,0.5f,0),glm::vec3(0.5f,0.5f,0)),texture,m_transparent,m_colour);
if (!quad)
LOG_ERROR_RETURN(("Failed to allocate: %s\n",OOBase::system_error_text()),node);
node = OOBase::allocate_shared<Render::SGNode>(parent,OOBase::static_pointer_cast<Render::SGDrawable>(quad),visible(),transform());
if (!node)
LOG_ERROR_RETURN(("Failed to allocate: %s\n",OOBase::system_error_text()),node);
return node;
}
OOBase::SharedPtr<Indigo::Render::UIDrawable> Indigo::NinePatch::make_drawable(const glm::vec4& colour, bool visible, const glm::ivec2& position, const glm::uvec2& size) const
{
ASSERT_RENDER_THREAD();
if (!valid())
LOG_ERROR_RETURN(("NinePatch::make_drawable called when invalid!"),OOBase::SharedPtr<Indigo::Render::UIDrawable>());
bool is_9 = (m_info->m_borders != glm::uvec4(0));
bool cached = true;
OOBase::SharedPtr<OOGL::Texture> texture = make_texture(GL_RGBA8,cached,is_9 ? 1 : 0);
if (!texture)
return OOBase::SharedPtr<Indigo::Render::UIDrawable>();
if (cached)
{
texture->parameter(GL_TEXTURE_MAG_FILTER,GL_LINEAR);
texture->parameter(GL_TEXTURE_MIN_FILTER,is_9 ? GL_LINEAR : GL_LINEAR_MIPMAP_LINEAR);
texture->parameter(GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
texture->parameter(GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
}
if (is_9)
return OOBase::allocate_shared<Render::UINinePatch,OOBase::ThreadLocalAllocator>(texture,colour,m_info,visible,position,size);
else
return OOBase::allocate_shared<Render::UIImage,OOBase::ThreadLocalAllocator>(texture,colour,visible,position,size);
}
void NinePatchFactory::layout_patch(GLsizei patch, const glm::uvec2& size, const glm::uvec4& borders, const glm::uvec2& tex_size)
{
static const unsigned int ushort_max = 0xFFFF;
OOBase::SharedPtr<vertex_data> attribs = m_ptrVertices->auto_map<vertex_data>(GL_MAP_WRITE_BIT,patch * vertices_per_patch * sizeof(vertex_data),vertices_per_patch * sizeof(vertex_data));
vertex_data* a = attribs.get();
a[0].x = 0.f;
a[1].x = static_cast<float>(borders.x);
a[3].x = static_cast<float>(size.x);
a[2].x = a[3].x - borders.z;
a[0].u = 0;
a[1].u = static_cast<GLushort>(static_cast<float>(borders.x) / tex_size.x * ushort_max);
a[2].u = static_cast<GLushort>(static_cast<float>(tex_size.x - borders.z) / tex_size.x * ushort_max);
a[3].u = ushort_max;
for (size_t i=0;i<4;++i)
{
a[i+12].x = a[i+8].x = a[i+4].x = a[i].x;
a[i].y = static_cast<float>(size.y);
a[i+4].y = a[i].y - borders.y;
a[i+8].y = static_cast<float>(borders.w);
a[i+12].y = 0.f;
a[i+12].u = a[i+8].u = a[i+4].u = a[i].u;
a[i].v = 0;
a[i+4].v = static_cast<GLushort>(static_cast<float>(borders.w) / tex_size.y * ushort_max);
a[i+8].v = static_cast<GLushort>(static_cast<float>(tex_size.y - borders.y) / tex_size.y * ushort_max);
a[i+12].v = ushort_max;
}
}
bool Indigo::UIPanel::on_render_create(Indigo::Render::UIGroup* group)
{
if (m_background)
{
OOBase::SharedPtr<Render::UIDrawable> bk = m_background->make_drawable(m_colour,true,glm::ivec2(),size());
if (!bk)
return false;
if (!group->add_drawable(bk))
return false;
m_render_background = bk.get();
}
OOBase::SharedPtr<Indigo::Render::UIGroup> subgroup = OOBase::allocate_shared<Indigo::Render::UIGroup,OOBase::ThreadLocalAllocator>(true,glm::ivec2(),size()) ;
if (!subgroup)
LOG_ERROR_RETURN(("Failed to allocate: %s",OOBase::system_error_text()),false);
if (!group->add_drawable(subgroup))
return false;
m_render_parent = subgroup.get();
return UIGroup::on_render_create(group);
}
bool Indigo::run(const char* name, void (*fn)(void*), void* param)
{
// Create render comms pipe
PIPE_RACK::instance().m_render_pipe = OOBase::allocate_shared<Indigo::Pipe,OOBase::ThreadLocalAllocator>("render");
if (!PIPE_RACK::instance().m_render_pipe)
LOG_ERROR_RETURN(("Failed to allocate render pipe: %s",OOBase::system_error_text()),false);
render_init(PIPE_RACK::instance().m_render_pipe.get());
// Not sure if we need to set this first...
glfwSetErrorCallback(&on_glfw_error);
if (!glfwInit())
LOG_ERROR_RETURN(("glfwInit failed"),false);
// Set defaults
glfwDefaultWindowHints();
bool ret = false;
OOBase::SharedPtr<OOBase::Thread> thread;
PIPE_RACK::instance().m_logic_pipe = Indigo::start_thread(name,thread);
if (PIPE_RACK::instance().m_logic_pipe)
{
ret = PIPE_RACK::instance().m_logic_pipe->call(OOBase::make_delegate<OOBase::ThreadLocalAllocator>(fn),param);
if (ret)
thread->join();
}
glfwTerminate();
return ret;
}
bool Indigo::NinePatch::load(const ResourceBundle& resource, const char* name, int components)
{
OOBase::SharedPtr<const unsigned char> buffer = resource.load<unsigned char>(name);
if (!buffer)
return false;
return this->load(buffer.get(),resource.size(name),components);
}
void Indigo::Render::UILayer::on_losecursor()
{
for (OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator>::iterator i=m_cursor_hits.begin();i;++i)
{
OOBase::SharedPtr<UIDrawable> d = i->lock();
if (d)
d->on_cursorenter(false);
}
m_cursor_hits.clear();
}
void Indigo::Render::UILayer::on_mousebutton(const OOGL::Window::mouse_click_t& click)
{
bool handled = false;
for (OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator>::iterator i=m_cursor_hits.begin();!handled && i;++i)
{
OOBase::SharedPtr<UIDrawable> d = i->lock();
if (d)
handled = d->on_mousebutton(click);
}
}
glm::vec4 Indigo::ImageLayer::colour(const glm::vec4& colour)
{
glm::vec4 prev_colour = m_colour;
if (colour != prev_colour)
{
OOBase::SharedPtr< ::ImageLayer> layer = OOBase::static_pointer_cast< ::ImageLayer>(render_layer());
if (layer)
render_pipe()->post(OOBase::make_delegate<OOBase::ThreadLocalAllocator>(layer.get(),&::ImageLayer::colour),colour);
}
return prev_colour;
}
bool Indigo::ZipResource::open(const char* filename)
{
OOBase::SharedPtr<detail::ZipFile> zip = OOBase::allocate_shared<detail::ZipFile>();
if (!zip)
LOG_ERROR_RETURN(("Failed to allocate: %s",OOBase::system_error_text()),false);
bool r = zip->open(filename);
if (r)
zip.swap(m_zip);
return r;
}
void Indigo::Render::UIGroup::add_subgroup(UIWidget* widget, bool* ret)
{
*ret = false;
OOBase::SharedPtr<Render::UIGroup> group = OOBase::allocate_shared<Render::UIGroup,OOBase::ThreadLocalAllocator>((widget->state() & Indigo::UIWidget::eWS_visible) != 0,widget->position(),widget->size());
if (!group)
LOG_ERROR(("Failed to allocate group: %s",OOBase::system_error_text()));
else if (!m_children.push_back(group))
LOG_ERROR(("Failed to insert group: %s",OOBase::system_error_text()));
else if (!widget->on_render_create(group.get()))
m_children.pop_back();
else
{
widget->m_render_group = group.get();
*ret = true;
}
}
OOBase::SharedPtr<Indigo::Render::Layer> Indigo::UILayer::create_render_layer(Indigo::Render::Window* window)
{
glm::uvec2 sz(window->window()->size());
if (sz != size())
Indigo::logic_pipe()->call(OOBase::make_delegate<OOBase::ThreadLocalAllocator>(this,&Indigo::UILayer::on_layout),sz);
OOBase::SharedPtr<Indigo::Render::UILayer> group = OOBase::allocate_shared<Indigo::Render::UILayer,OOBase::ThreadLocalAllocator>(window,this,visible(),position(),size());
if (!group)
LOG_ERROR(("Failed to allocate group: %s",OOBase::system_error_text()));
else if (!on_render_create(group.get()))
group.reset();
m_render_parent = group.get();
return OOBase::static_pointer_cast<Indigo::Render::Layer>(group);
}
OOBase::SharedPtr<Indigo::Render::Layer> Indigo::ImageLayer::create_render_layer(Render::Window* window)
{
OOBase::SharedPtr< ::ImageLayer> layer;
bool cached = true;
OOBase::SharedPtr<OOGL::Texture> texture = m_image->make_texture(GL_RGBA8,cached,1);
if (!texture)
return layer;
if (!cached)
{
texture->parameter(GL_TEXTURE_MAG_FILTER,GL_LINEAR);
texture->parameter(GL_TEXTURE_MIN_FILTER,GL_LINEAR);
texture->parameter(GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
texture->parameter(GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
}
layer = OOBase::allocate_shared< ::ImageLayer,OOBase::ThreadLocalAllocator>(texture,window,m_colour);
if (!layer)
LOG_ERROR(("Failed to allocate layer: %s",OOBase::system_error_text()));
return layer;
}
void Indigo::UIDialog::internal_do_modal(Window& wnd, const OOBase::SharedPtr<UILayer>& layer)
{
if (!layer)
LOG_WARNING(("No layer assigned to dialog!"));
else
{
OOBase::Delegate0<void,OOBase::ThreadLocalAllocator> prev_close = layer->on_close(OOBase::make_delegate<OOBase::ThreadLocalAllocator>(this,&UIDialog::on_window_close));
if (wnd.add_layer(layer))
{
layer->show(true);
wnd.show();
for (m_live = true; m_live;)
thread_pipe()->get();
layer->show(false);
wnd.remove_layer(layer);
}
layer->on_close(prev_close);
}
}
void OOGL::VertexArrayObject::attribute(GLuint index, const OOBase::SharedPtr<BufferObject>& buffer, GLint components, GLenum type, bool normalized, GLsizei stride, GLsizeiptr offset)
{
m_state->bind(shared_from_this());
assert(buffer->target() == GL_ARRAY_BUFFER);
m_state->bind(buffer);
m_state_fns->glVertexAttribPointer(index,components,type,normalized ? GL_TRUE : GL_FALSE,stride,reinterpret_cast<const GLvoid*>(offset));
OOBase::Table<GLuint,OOBase::SharedPtr<BufferObject>,OOBase::Less<GLuint>,OOBase::ThreadLocalAllocator>::iterator i = m_attributes.find(index);
if (i)
i->second = buffer;
else
m_attributes.insert(index,buffer);
}
static OOBase::SharedPtr<Indigo::detail::IPC::Queue> register_queue(const char* name)
{
OOBase::SharedPtr<Indigo::detail::IPC::Queue> queue;
PipeTable::table_t::iterator i = PIPE_TABLE::instance().m_queues.find(name);
if (i == PIPE_TABLE::instance().m_queues.end())
{
OOBase::String str;
if (!str.assign(name))
LOG_ERROR_RETURN(("Failed to assign string: %s",OOBase::system_error_text()),queue);
queue = OOBase::allocate_shared<Indigo::detail::IPC::Queue>();
if (!queue)
LOG_ERROR_RETURN(("Failed to allocate queue: %s",OOBase::system_error_text()),queue);
i = PIPE_TABLE::instance().m_queues.insert(str,queue);
if (i == PIPE_TABLE::instance().m_queues.end())
{
LOG_ERROR(("Failed to insert queue: %s",OOBase::system_error_text()));
queue.reset();
}
}
return i->second;
}
bool Indigo::Render::UILayer::on_cursormove(const glm::dvec2& pos)
{
if (!visible())
return false;
const glm::uvec2& sz = size();
glm::ivec2 ipos = glm::clamp(glm::ivec2(glm::floor(pos)),glm::ivec2(0),glm::ivec2(sz.x-1,sz.y-1));
OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator> hits;
hit_test(hits,ipos);
for (OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator>::iterator i=m_cursor_hits.begin();i;)
{
if (hits.find(*i))
++i;
else
{
OOBase::SharedPtr<UIDrawable> d = i->lock();
i = m_cursor_hits.erase(i);
if (d && d->on_cursorenter(false))
break;
}
}
for (OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator>::iterator i=hits.begin();i;++i)
{
if (m_cursor_hits.remove(*i) == 0)
{
OOBase::SharedPtr<UIDrawable> d = i->lock();
if (d && d->on_cursorenter(true))
break;
}
}
m_cursor_hits.swap(hits);
bool handled = false;
for (OOBase::Vector<OOBase::WeakPtr<UIDrawable>,OOBase::ThreadLocalAllocator>::iterator i=m_cursor_hits.begin();!handled && i;)
{
OOBase::SharedPtr<UIDrawable> d = i->lock();
if (!d)
m_cursor_hits.erase(i);
else
{
handled = d->on_cursormove();
++i;
}
}
return m_owner->m_modal || handled;
}
bool operator ()(const OOBase::SharedPtr<wchar_t>& s1, const OOBase::SharedPtr<wchar_t>& s2) const
{
return (_wcsicmp(s1.get(),s2.get()) < 0);
}
GLsizei NinePatchFactory::alloc_patch(const glm::uvec2& size, const glm::uvec4& borders, const glm::uvec2& tex_size)
{
GLsizei patch = -1;
for (free_list_t::iterator i=m_listFree.begin(); i; ++i)
{
if (i->second == 1)
{
patch = i->first;
m_listFree.erase(i);
break;
}
else if (i->second > 1)
{
patch = i->first;
i->first += 1;
i->second -= 1;
break;
}
}
if (patch == -1)
{
if (!m_ptrProgram && !create_program())
return patch;
if (!m_ptrVAO)
{
m_ptrVAO = OOBase::allocate_shared<OOGL::VertexArrayObject,OOBase::ThreadLocalAllocator>();
if (!m_ptrVAO)
LOG_ERROR_RETURN(("Failed to allocate VAO: %s",OOBase::system_error_text(ERROR_OUTOFMEMORY)),patch);
}
m_ptrVAO->bind();
GLsizei new_size = 16;
while (new_size < m_allocated + 1)
new_size *= 2;
OOBase::SharedPtr<OOGL::BufferObject> ptrNewVertices = OOBase::allocate_shared<OOGL::BufferObject,OOBase::ThreadLocalAllocator>(GL_ARRAY_BUFFER,GL_DYNAMIC_DRAW,new_size * vertices_per_patch * sizeof(vertex_data));
OOBase::SharedPtr<OOGL::BufferObject> ptrNewElements = OOBase::allocate_shared<OOGL::BufferObject,OOBase::ThreadLocalAllocator>(GL_ELEMENT_ARRAY_BUFFER,GL_DYNAMIC_DRAW,new_size * elements_per_patch * sizeof(GLuint));
if (!ptrNewVertices || !ptrNewElements)
LOG_ERROR_RETURN(("Failed to allocate VBO: %s",OOBase::system_error_text(ERROR_OUTOFMEMORY)),patch);
if (m_ptrVertices)
ptrNewVertices->copy(0,m_ptrVertices,0,m_allocated * vertices_per_patch * sizeof(vertex_data));
if (m_ptrElements)
ptrNewElements->copy(0,m_ptrElements,0,m_allocated * elements_per_patch * sizeof(GLuint));
m_ptrVertices.swap(ptrNewVertices);
m_ptrElements.swap(ptrNewElements);
free_list_t::iterator last = m_listFree.back();
if (last)
last->second += new_size - m_allocated;
else
last = m_listFree.insert(m_allocated,new_size - m_allocated);
m_allocated = new_size;
patch = last->first;
last->first += 1;
last->second -= 1;
GLint a = m_ptrProgram->attribute_location("in_Position");
m_ptrVAO->attribute(a,m_ptrVertices,2,GL_FLOAT,false,sizeof(vertex_data),offsetof(vertex_data,x));
m_ptrVAO->enable_attribute(a);
a = m_ptrProgram->attribute_location("in_TexCoord");
if (a != -1)
{
m_ptrVAO->attribute(a,m_ptrVertices,2,GL_UNSIGNED_SHORT,true,sizeof(vertex_data),offsetof(vertex_data,u));
m_ptrVAO->enable_attribute(a);
}
m_ptrVAO->element_array(m_ptrElements);
m_ptrVAO->unbind();
}
OOBase::SharedPtr<GLuint> ei = m_ptrElements->auto_map<GLuint>(GL_MAP_WRITE_BIT,patch * elements_per_patch * sizeof(GLuint),elements_per_patch * sizeof(GLuint));
GLuint* e = ei.get();
GLuint idx = patch * vertices_per_patch;
for (size_t i=0;i<12;++i)
{
e[i*2] = static_cast<GLuint>(idx + i);
e[i*2 + 1] = static_cast<GLuint>(idx + i + 4);
}
layout_patch(patch,size,borders,tex_size);
return patch;
}
bool Indigo::UIGroup::add_widget(const OOBase::SharedPtr<UIWidget>& widget, const char* name, size_t len)
{
if (!m_children.push_back(widget))
LOG_ERROR_RETURN(("Failed to insert widget: %s",OOBase::system_error_text()),false);
if (name && len && !add_named_widget(widget,name,len))
{
m_children.pop_back();
return false;
}
if (!m_render_group)
return true;
bool ret = false;
if (!render_pipe()->call(OOBase::make_delegate<OOBase::ThreadLocalAllocator>(m_render_parent,&Render::UIGroup::add_subgroup),widget.get(),&ret) || !ret)
m_children.pop_back();
return ret;
}
OOBase::SharedPtr<const char> Indigo::detail::ZipFile::load(const OOBase::String& prefix, const char* name)
{
OOBase::SharedPtr<const char> ret;
OOBase::String filename(prefix);
if (!filename.append(name))
LOG_ERROR_RETURN(("Failed to append string: %s",OOBase::system_error_text()),ret);
OOBase::Table<OOBase::String,Info>::iterator i=m_mapFiles.find(filename);
if (!i)
return ret;
// Read the local file header
if (m_file.seek(i->second.m_offset,OOBase::File::seek_begin) == OOBase::uint64_t(-1))
LOG_ERROR_RETURN(("Failed to get seek in file: %s",OOBase::system_error_text()),ret);
OOBase::uint8_t header[30];
if (m_file.read(header,30) != 30)
LOG_ERROR_RETURN(("Failed to read local file header header in zip"),ret);
static const OOBase::uint8_t LFR_HEADER[4] = { 0x50, 0x4b, 0x03, 0x04 };
if (memcmp(header,LFR_HEADER,4) != 0)
LOG_ERROR_RETURN(("Invalid local file header header in zip"),ret);
OOBase::uint16_t compression = read_uint16(header,8);
OOBase::uint32_t compressed_size = read_uint32(header,18);
size_t offset = 30 + read_uint16(header,26) + read_uint16(header,28);
OOBase::SharedPtr<const char> mapping = m_file.auto_map<const char>(false,i->second.m_offset + offset,compressed_size);
if (!mapping)
LOG_ERROR_RETURN(("Failed to map file content: %s",OOBase::system_error_text()),ret);
if (compression == 0)
{
ret = mapping;
}
else if (compression == 8)
{
void* p = OOBase::CrtAllocator::allocate(i->second.m_length,1);
if (!p)
LOG_ERROR_RETURN(("Failed to allocate: %s",OOBase::system_error_text()),ret);
if (stbi_zlib_decode_noheader_buffer(static_cast<char*>(p),(int)i->second.m_length,mapping.get(),(int)compressed_size) == -1)
{
LOG_ERROR(("Failed to inflate file: %s",stbi_failure_reason()));
OOBase::CrtAllocator::free(p);
}
else
{
ret = OOBase::const_pointer_cast<const char>(OOBase::make_shared<char>(static_cast<char*>(p)));
if (!ret)
{
LOG_ERROR(("Failed to allocate: %s",OOBase::system_error_text()));
OOBase::CrtAllocator::free(p);
}
}
}
else
LOG_ERROR(("Unsupported zip compression method: %u",compression));
return ret;
}
