mirror of
https://github.com/Relintai/sdl2_frt.git
synced 2025-03-16 15:06:22 +01:00
222d25ad4b
Andreas Falkenhahn
When compiling SDL for the Raspberry Pi, I have to use the --host parameter to enable compilation of the native Raspberry Pi video driver, like so:
--host=arm-raspberry-linux-gnueabihf
It took me a while to figure out that this was necessary in order to have the native Raspberry Pi video driver compiled in. I think it would be better if there was an option like --enable-video-rpi that could be passed to configure and that would also show up when saying configure --help. Currently, it?s rather difficult to figure out that you have to use the --host parameter with arm-raspberry-linux-gnueabihf in order to get Raspberry Pi video support. It?s also somewhat inconsistent because most other video drivers can in fact be enabled/disabled through specific configure parameters but there is no such parameter for the native Raspberry Pi video driver.
99 lines
3.6 KiB
C
99 lines
3.6 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#ifndef __SDL_RPIVIDEO_H__
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#define __SDL_RPIVIDEO_H__
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#include "../../SDL_internal.h"
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#include "../SDL_sysvideo.h"
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#include <bcm_host.h>
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#include "GLES/gl.h"
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#include "EGL/egl.h"
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#include "EGL/eglext.h"
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typedef struct SDL_VideoData
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{
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uint32_t egl_refcount; /* OpenGL ES reference count */
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} SDL_VideoData;
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typedef struct SDL_DisplayData
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{
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DISPMANX_DISPLAY_HANDLE_T dispman_display;
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} SDL_DisplayData;
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typedef struct SDL_WindowData
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{
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EGL_DISPMANX_WINDOW_T dispman_window;
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#if SDL_VIDEO_OPENGL_EGL
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EGLSurface egl_surface;
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#endif
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} SDL_WindowData;
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#define SDL_RPI_VIDEOLAYER 10000 /* High enough so to occlude everything */
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#define SDL_RPI_MOUSELAYER SDL_RPI_VIDEOLAYER + 1
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/****************************************************************************/
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/* SDL_VideoDevice functions declaration */
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/****************************************************************************/
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/* Display and window functions */
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int RPI_VideoInit(_THIS);
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void RPI_VideoQuit(_THIS);
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void RPI_GetDisplayModes(_THIS, SDL_VideoDisplay * display);
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int RPI_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode);
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int RPI_CreateWindow(_THIS, SDL_Window * window);
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int RPI_CreateWindowFrom(_THIS, SDL_Window * window, const void *data);
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void RPI_SetWindowTitle(_THIS, SDL_Window * window);
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void RPI_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon);
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void RPI_SetWindowPosition(_THIS, SDL_Window * window);
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void RPI_SetWindowSize(_THIS, SDL_Window * window);
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void RPI_ShowWindow(_THIS, SDL_Window * window);
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void RPI_HideWindow(_THIS, SDL_Window * window);
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void RPI_RaiseWindow(_THIS, SDL_Window * window);
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void RPI_MaximizeWindow(_THIS, SDL_Window * window);
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void RPI_MinimizeWindow(_THIS, SDL_Window * window);
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void RPI_RestoreWindow(_THIS, SDL_Window * window);
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void RPI_SetWindowGrab(_THIS, SDL_Window * window, SDL_bool grabbed);
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void RPI_DestroyWindow(_THIS, SDL_Window * window);
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/* Window manager function */
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SDL_bool RPI_GetWindowWMInfo(_THIS, SDL_Window * window,
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struct SDL_SysWMinfo *info);
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/* OpenGL/OpenGL ES functions */
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int RPI_GLES_LoadLibrary(_THIS, const char *path);
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void *RPI_GLES_GetProcAddress(_THIS, const char *proc);
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void RPI_GLES_UnloadLibrary(_THIS);
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SDL_GLContext RPI_GLES_CreateContext(_THIS, SDL_Window * window);
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int RPI_GLES_MakeCurrent(_THIS, SDL_Window * window, SDL_GLContext context);
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int RPI_GLES_SetSwapInterval(_THIS, int interval);
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int RPI_GLES_GetSwapInterval(_THIS);
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int RPI_GLES_SwapWindow(_THIS, SDL_Window * window);
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void RPI_GLES_DeleteContext(_THIS, SDL_GLContext context);
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#endif /* __SDL_RPIVIDEO_H__ */
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/* vi: set ts=4 sw=4 expandtab: */
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