SDL_miropengl.c
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/*
Simple DirectMedia Layer
Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
Contributed by Brandon Schaefer, <brandon.schaefer@canonical.com>
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_DRIVER_MIR
#include "SDL_miropengl.h"
#include "SDL_mirdyn.h"
int
MIR_GL_SwapWindow(_THIS, SDL_Window* window)
{
MIR_Window* mir_wind = window->driverdata;
return SDL_EGL_SwapBuffers(_this, mir_wind->egl_surface);
}
int
MIR_GL_MakeCurrent(_THIS, SDL_Window* window, SDL_GLContext context)
{
if (window) {
EGLSurface egl_surface = ((MIR_Window*)window->driverdata)->egl_surface;
return SDL_EGL_MakeCurrent(_this, egl_surface, context);
}
return SDL_EGL_MakeCurrent(_this, NULL, NULL);
}
SDL_GLContext
MIR_GL_CreateContext(_THIS, SDL_Window* window)
{
MIR_Window* mir_window = window->driverdata;
SDL_GLContext context;
context = SDL_EGL_CreateContext(_this, mir_window->egl_surface);
return context;
}
int
MIR_GL_LoadLibrary(_THIS, const char* path)
{
MIR_Data* mir_data = _this->driverdata;
SDL_EGL_LoadLibrary(_this, path, MIR_mir_connection_get_egl_native_display(mir_data->connection), 0);
SDL_EGL_ChooseConfig(_this);
return 0;
}
#endif /* SDL_VIDEO_DRIVER_MIR */
/* vi: set ts=4 sw=4 expandtab: */
EGLSurface
void * EGLSurface
Definition: egl.h:59
SDL_VideoDevice::driverdata
void * driverdata
Definition: SDL_sysvideo.h:377
context
static screen_context_t context
Definition: video.c:25
MIR_Window
Definition: SDL_mirwindow.h:34
MIR_Data
Definition: SDL_mirvideo.h:35
_this
static SDL_VideoDevice * _this
Definition: SDL_video.c:121
MIR_Data::connection
MirConnection * connection
Definition: SDL_mirvideo.h:37
SDL_GLContext
void * SDL_GLContext
An opaque handle to an OpenGL context.
Definition: SDL_video.h:175
MIR_GL_CreateContext
SDL_GLContext MIR_GL_CreateContext(_THIS, SDL_Window *window)
_THIS
#define _THIS
Definition: SDL_alsa_audio.h:31
MIR_GL_SwapWindow
int MIR_GL_SwapWindow(_THIS, SDL_Window *window)
MIR_GL_MakeCurrent
int MIR_GL_MakeCurrent(_THIS, SDL_Window *window, SDL_GLContext context)
SDL_mirdyn.h
NULL
#define NULL
Definition: begin_code.h:164
MIR_Window::egl_surface
EGLSurface egl_surface
Definition: SDL_mirwindow.h:39
window
EGLSurface EGLNativeWindowType * window
Definition: eglext.h:1025
SDL_Window
The type used to identify a window.
Definition: SDL_sysvideo.h:73
path
GLsizei const GLchar *const * path
Definition: SDL_opengl_glext.h:3730
SDL_Window::driverdata
void * driverdata
Definition: SDL_sysvideo.h:111
MIR_GL_LoadLibrary
int MIR_GL_LoadLibrary(_THIS, const char *path)
SDL_miropengl.h