blob: 0cb4c69cefa9651bb2b619b05f5238962288b4b5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
#pragma once
#include <mbgl/util/event.hpp>
#include <exception>
namespace mbgl {
class RendererObserver {
public:
virtual ~RendererObserver() = default;
enum class RenderMode : uint32_t {
Partial,
Full
};
// Signals that a repaint is required
virtual void onInvalidate() {}
// Resource failed to download / parse
virtual void onResourceError(std::exception_ptr, EventSeverity = EventSeverity::Error) {}
// First frame
virtual void onWillStartRenderingMap() {}
// Start of frame, initial is the first frame for this map
virtual void onWillStartRenderingFrame() {}
// End of frame, boolean flags that a repaint is required
virtual void onDidFinishRenderingFrame(RenderMode, bool) {}
// Final frame
virtual void onDidFinishRenderingMap() {}
};
} // namespace mbgl
|
