Atlas - SDL_vivantevideo.h
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[FILE BEGIN]
1/*
2  Simple DirectMedia Layer
3  Copyright (C) 1997-2025 Sam Lantinga <[email protected]>
4
5  This software is provided 'as-is', without any express or implied
6  warranty.  In no event will the authors be held liable for any damages
7  arising from the use of this software.
8
9  Permission is granted to anyone to use this software for any purpose,
10  including commercial applications, and to alter it and redistribute it
11  freely, subject to the following restrictions:
12
13  1. The origin of this software must not be misrepresented; you must not
14     claim that you wrote the original software. If you use this software
15     in a product, an acknowledgment in the product documentation would be
16     appreciated but is not required.
17  2. Altered source versions must be plainly marked as such, and must not be
18     misrepresented as being the original software.
19  3. This notice may not be removed or altered from any source distribution.
20*/
21#include "SDL_internal.h"
22
23#ifndef SDL_vivantevideo_h_
24#define SDL_vivantevideo_h_
25
26#include "../SDL_sysvideo.h"
27
28// Set up definitions for Vivante EGL
29#include <SDL3/SDL_egl.h>
30
31#ifdef SDL_VIDEO_DRIVER_VIVANTE_VDK
32#include <gc_vdk.h>
33#else
34#include <EGL/egl.h>
35#endif
36
37struct SDL_VideoData
38{
39#ifdef SDL_VIDEO_DRIVER_VIVANTE_VDK
40    vdkPrivate vdk_private;
41#else
42    SDL_SharedObject *egl_handle; // EGL shared library handle
43    EGLNativeDisplayType(EGLAPIENTRY *fbGetDisplay)(void *context);
44    EGLNativeDisplayType(EGLAPIENTRY *fbGetDisplayByIndex)(int DisplayIndex);
45    void(EGLAPIENTRY *fbGetDisplayGeometry)(EGLNativeDisplayType Display, int *Width, int *Height);
46    void(EGLAPIENTRY *fbGetDisplayInfo)(EGLNativeDisplayType Display, int *Width, int *Height, unsigned long *Physical, int *Stride, int *bits_per_pixel);
47    void(EGLAPIENTRY *fbDestroyDisplay)(EGLNativeDisplayType Display);
48    EGLNativeWindowType(EGLAPIENTRY *fbCreateWindow)(EGLNativeDisplayType Display, int X, int Y, int Width, int Height);
49    void(EGLAPIENTRY *fbGetWindowGeometry)(EGLNativeWindowType Window, int *X, int *Y, int *Width, int *Height);
50    void(EGLAPIENTRY *fbGetWindowInfo)(EGLNativeWindowType Window, int *X, int *Y, int *Width, int *Height, int *bits_per_pixel, unsigned int *Offset);
51    void(EGLAPIENTRY *fbDestroyWindow)(EGLNativeWindowType Window);
52#endif
53};
54
55struct SDL_DisplayData
56{
57    EGLNativeDisplayType native_display;
58};
59
60struct SDL_WindowData
61{
62    EGLNativeWindowType native_window;
63    EGLSurface egl_surface;
64};
65
66/****************************************************************************/
67// SDL_VideoDevice functions declaration
68/****************************************************************************/
69
70// Display and window functions
71bool VIVANTE_VideoInit(SDL_VideoDevice *_this);
72void VIVANTE_VideoQuit(SDL_VideoDevice *_this);
73bool VIVANTE_GetDisplayModes(SDL_VideoDevice *_this, SDL_VideoDisplay *display);
74bool VIVANTE_SetDisplayMode(SDL_VideoDevice *_this, SDL_VideoDisplay *display, SDL_DisplayMode *mode);
75bool VIVANTE_CreateWindow(SDL_VideoDevice *_this, SDL_Window *window, SDL_PropertiesID create_props);
76void VIVANTE_SetWindowTitle(SDL_VideoDevice *_this, SDL_Window *window);
77bool VIVANTE_SetWindowPosition(SDL_VideoDevice *_this, SDL_Window *window);
78void VIVANTE_SetWindowSize(SDL_VideoDevice *_this, SDL_Window *window);
79void VIVANTE_ShowWindow(SDL_VideoDevice *_this, SDL_Window *window);
80void VIVANTE_HideWindow(SDL_VideoDevice *_this, SDL_Window *window);
81void VIVANTE_DestroyWindow(SDL_VideoDevice *_this, SDL_Window *window);
82
83// Event functions
84void VIVANTE_PumpEvents(SDL_VideoDevice *_this);
85
86#endif // SDL_vivantevideo_h_
87
[FILE END]
(C) 2025 0x4248
(C) 2025 4248 Media and 4248 Systems, All part of 0x4248
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