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Diffstat (limited to 'servers/rendering/rendering_context_driver.h')
| -rw-r--r-- | servers/rendering/rendering_context_driver.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/servers/rendering/rendering_context_driver.h b/servers/rendering/rendering_context_driver.h new file mode 100644 index 0000000000..df1424da95 --- /dev/null +++ b/servers/rendering/rendering_context_driver.h @@ -0,0 +1,101 @@ +/**************************************************************************/ +/* 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 Device { + String name = "Unknown"; + Vendor vendor = VENDOR_UNKNOWN; + DeviceType type = DEVICE_TYPE_OTHER; + }; + + 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 |