106 lines
4.8 KiB
C++
106 lines
4.8 KiB
C++
/**************************************************************************/
|
|
/* rendering_context_driver.h */
|
|
/**************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/**************************************************************************/
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/**************************************************************************/
|
|
|
|
#ifndef RENDERING_CONTEXT_DRIVER_H
|
|
#define RENDERING_CONTEXT_DRIVER_H
|
|
|
|
#include "core/object/object.h"
|
|
#include "servers/display_server.h"
|
|
|
|
class RenderingDeviceDriver;
|
|
|
|
class RenderingContextDriver {
|
|
public:
|
|
typedef uint64_t SurfaceID;
|
|
|
|
private:
|
|
HashMap<DisplayServer::WindowID, SurfaceID> window_surface_map;
|
|
|
|
public:
|
|
SurfaceID surface_get_from_window(DisplayServer::WindowID p_window) const;
|
|
Error window_create(DisplayServer::WindowID p_window, const void *p_platform_data);
|
|
void window_set_size(DisplayServer::WindowID p_window, uint32_t p_width, uint32_t p_height);
|
|
void window_set_vsync_mode(DisplayServer::WindowID p_window, DisplayServer::VSyncMode p_vsync_mode);
|
|
DisplayServer::VSyncMode window_get_vsync_mode(DisplayServer::WindowID p_window) const;
|
|
void window_destroy(DisplayServer::WindowID p_window);
|
|
|
|
public:
|
|
enum Vendor {
|
|
VENDOR_UNKNOWN = 0x0,
|
|
VENDOR_AMD = 0x1002,
|
|
VENDOR_IMGTEC = 0x1010,
|
|
VENDOR_APPLE = 0x106B,
|
|
VENDOR_NVIDIA = 0x10DE,
|
|
VENDOR_ARM = 0x13B5,
|
|
VENDOR_MICROSOFT = 0x1414,
|
|
VENDOR_QUALCOMM = 0x5143,
|
|
VENDOR_INTEL = 0x8086
|
|
};
|
|
|
|
enum DeviceType {
|
|
DEVICE_TYPE_OTHER = 0x0,
|
|
DEVICE_TYPE_INTEGRATED_GPU = 0x1,
|
|
DEVICE_TYPE_DISCRETE_GPU = 0x2,
|
|
DEVICE_TYPE_VIRTUAL_GPU = 0x3,
|
|
DEVICE_TYPE_CPU = 0x4,
|
|
DEVICE_TYPE_MAX = 0x5
|
|
};
|
|
|
|
struct Workarounds {
|
|
bool avoid_compute_after_draw = false;
|
|
};
|
|
|
|
struct Device {
|
|
String name = "Unknown";
|
|
Vendor vendor = VENDOR_UNKNOWN;
|
|
DeviceType type = DEVICE_TYPE_OTHER;
|
|
Workarounds workarounds;
|
|
};
|
|
|
|
virtual ~RenderingContextDriver();
|
|
virtual Error initialize() = 0;
|
|
virtual const Device &device_get(uint32_t p_device_index) const = 0;
|
|
virtual uint32_t device_get_count() const = 0;
|
|
virtual bool device_supports_present(uint32_t p_device_index, SurfaceID p_surface) const = 0;
|
|
virtual RenderingDeviceDriver *driver_create() = 0;
|
|
virtual void driver_free(RenderingDeviceDriver *p_driver) = 0;
|
|
virtual SurfaceID surface_create(const void *p_platform_data) = 0;
|
|
virtual void surface_set_size(SurfaceID p_surface, uint32_t p_width, uint32_t p_height) = 0;
|
|
virtual void surface_set_vsync_mode(SurfaceID p_surface, DisplayServer::VSyncMode p_vsync_mode) = 0;
|
|
virtual DisplayServer::VSyncMode surface_get_vsync_mode(SurfaceID p_surface) const = 0;
|
|
virtual uint32_t surface_get_width(SurfaceID p_surface) const = 0;
|
|
virtual uint32_t surface_get_height(SurfaceID p_surface) const = 0;
|
|
virtual void surface_set_needs_resize(SurfaceID p_surface, bool p_needs_resize) = 0;
|
|
virtual bool surface_get_needs_resize(SurfaceID p_surface) const = 0;
|
|
virtual void surface_destroy(SurfaceID p_surface) = 0;
|
|
virtual bool is_debug_utils_enabled() const = 0;
|
|
};
|
|
|
|
#endif // RENDERING_CONTEXT_DRIVER_H
|