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Use an unique opengl context

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This commit is contained in:
Enrico Turri 2018-10-04 10:41:11 +02:00
parent f31cf684cb
commit 96745e12d7
8 changed files with 91 additions and 7 deletions
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41
src/slic3r/GUI/GLCanvas3D.cpp
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@ -1956,7 +1956,6 @@ wxDEFINE_EVENT(EVT_GIZMO_SCALE, Vec3dEvent);
wxDEFINE_EVENT(EVT_GIZMO_ROTATE, Vec3dEvent);
wxDEFINE_EVENT(EVT_GIZMO_FLATTEN, Vec3dEvent);
GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas)
: m_canvas(canvas)
, m_context(nullptr)
@ -1986,7 +1985,9 @@ GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas)
{
if (m_canvas != nullptr)
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
m_context = new wxGLContext(m_canvas);
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_timer = new wxTimer(m_canvas);
}
}
@ -2001,11 +2002,13 @@ GLCanvas3D::~GLCanvas3D()
m_timer = nullptr;
}
#if !ENABLE_USE_UNIQUE_GLCONTEXT
if (m_context != nullptr)
{
delete m_context;
m_context = nullptr;
}
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
}
void GLCanvas3D::post_event(wxEvent &&event)
@ -2095,6 +2098,7 @@ bool GLCanvas3D::init(bool useVBOs, bool use_legacy_opengl)
return true;
}
#if !ENABLE_USE_UNIQUE_GLCONTEXT
bool GLCanvas3D::set_current()
{
if ((m_canvas != nullptr) && (m_context != nullptr))
@ -2102,6 +2106,7 @@ bool GLCanvas3D::set_current()
return false;
}
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
void GLCanvas3D::set_as_dirty()
{
@ -2117,9 +2122,11 @@ void GLCanvas3D::reset_volumes()
{
if (!m_volumes.empty())
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
// ensures this canvas is current
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_volumes.release_geometry();
m_volumes.clear();
@ -2514,7 +2521,11 @@ void GLCanvas3D::render()
return;
// ensures this canvas is current and initialized
#if ENABLE_USE_UNIQUE_GLCONTEXT
if (!_set_current() || !_3DScene::init(m_canvas))
#else
if (!set_current() || !_3DScene::init(m_canvas))
#endif // ENABLE_USE_UNIQUE_GLCONTEXT
return;
if (m_force_zoom_to_bed_enabled)
@ -2619,9 +2630,11 @@ void GLCanvas3D::reload_scene(bool force)
reset_volumes();
#if !ENABLE_USE_UNIQUE_GLCONTEXT
// ensures this canvas is current
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
set_bed_shape(dynamic_cast<const ConfigOptionPoints*>(m_config->option("bed_shape"))->values);
@ -2709,9 +2722,11 @@ void GLCanvas3D::load_gcode_preview(const GCodePreviewData& preview_data, const
{
if ((m_canvas != nullptr) && (m_print != nullptr))
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
// ensures that this canvas is current
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
if (m_volumes.empty())
{
@ -3503,8 +3518,10 @@ Point GLCanvas3D::get_local_mouse_position() const
void GLCanvas3D::reset_legend_texture()
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_legend_texture.reset();
}
@ -3650,13 +3667,27 @@ bool GLCanvas3D::_init_toolbar()
return true;
}
#if ENABLE_USE_UNIQUE_GLCONTEXT
bool GLCanvas3D::_set_current()
{
if ((m_canvas != nullptr) && (m_context != nullptr))
return m_canvas->SetCurrent(*m_context);
return false;
}
#endif ENABLE_USE_UNIQUE_GLCONTEXT
void GLCanvas3D::_resize(unsigned int w, unsigned int h)
{
if ((m_canvas == nullptr) && (m_context == nullptr))
return;
// ensures that this canvas is current
#if ENABLE_USE_UNIQUE_GLCONTEXT
_set_current();
#else
set_current();
#endif // ENABLE_USE_UNIQUE_GLCONTEXT
::glViewport(0, 0, w, h);
::glMatrixMode(GL_PROJECTION);
@ -4315,9 +4346,11 @@ int GLCanvas3D::_get_first_selected_volume_id(int object_id) const
void GLCanvas3D::_load_print_toolpaths()
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
// ensures this canvas is current
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
if (m_print == nullptr)
return;
@ -5427,24 +5460,30 @@ std::vector<float> GLCanvas3D::_parse_colors(const std::vector<std::string>& col
void GLCanvas3D::_generate_legend_texture(const GCodePreviewData& preview_data, const std::vector<float>& tool_colors)
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_legend_texture.generate(preview_data, tool_colors);
}
void GLCanvas3D::_generate_warning_texture(const std::string& msg)
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_warning_texture.generate(msg);
}
void GLCanvas3D::_reset_warning_texture()
{
#if !ENABLE_USE_UNIQUE_GLCONTEXT
if (!set_current())
return;
#endif // !ENABLE_USE_UNIQUE_GLCONTEXT
m_warning_texture.reset();
}