mirror of
https://github.com/Ryujinx/SDL.git
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130 lines
3.4 KiB
C
130 lines
3.4 KiB
C
/*
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Simple DirectMedia Layer
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Copyright (C) 1997-2022 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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#include "../../SDL_internal.h"
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#if SDL_VIDEO_DRIVER_RISCOS
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#include "SDL_video.h"
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#include "SDL_mouse.h"
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#include "../SDL_sysvideo.h"
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#include "../SDL_pixels_c.h"
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#include "../../events/SDL_events_c.h"
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#include "SDL_riscosvideo.h"
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#include "SDL_riscosevents_c.h"
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#include "SDL_riscosframebuffer_c.h"
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#include "SDL_riscosmouse.h"
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#include "SDL_riscosmodes.h"
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#include "SDL_riscoswindow.h"
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#define RISCOSVID_DRIVER_NAME "riscos"
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/* Initialization/Query functions */
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static int RISCOS_VideoInit(_THIS);
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static void RISCOS_VideoQuit(_THIS);
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/* RISC OS driver bootstrap functions */
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static void
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RISCOS_DeleteDevice(SDL_VideoDevice * device)
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{
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SDL_free(device->driverdata);
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SDL_free(device);
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}
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static SDL_VideoDevice *
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RISCOS_CreateDevice(void)
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{
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SDL_VideoDevice *device;
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SDL_VideoData *phdata;
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/* Initialize all variables that we clean on shutdown */
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device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
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if (!device) {
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SDL_OutOfMemory();
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return (0);
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}
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/* Initialize internal data */
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phdata = (SDL_VideoData *) SDL_calloc(1, sizeof(SDL_VideoData));
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if (phdata == NULL) {
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SDL_OutOfMemory();
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SDL_free(device);
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return NULL;
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}
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device->driverdata = phdata;
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/* Set the function pointers */
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device->VideoInit = RISCOS_VideoInit;
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device->VideoQuit = RISCOS_VideoQuit;
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device->PumpEvents = RISCOS_PumpEvents;
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device->GetDisplayModes = RISCOS_GetDisplayModes;
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device->SetDisplayMode = RISCOS_SetDisplayMode;
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device->CreateSDLWindow = RISCOS_CreateWindow;
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device->DestroyWindow = RISCOS_DestroyWindow;
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device->GetWindowWMInfo = RISCOS_GetWindowWMInfo;
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device->CreateWindowFramebuffer = RISCOS_CreateWindowFramebuffer;
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device->UpdateWindowFramebuffer = RISCOS_UpdateWindowFramebuffer;
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device->DestroyWindowFramebuffer = RISCOS_DestroyWindowFramebuffer;
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device->free = RISCOS_DeleteDevice;
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return device;
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}
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VideoBootStrap RISCOS_bootstrap = {
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RISCOSVID_DRIVER_NAME, "SDL RISC OS video driver",
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RISCOS_CreateDevice
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};
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static int
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RISCOS_VideoInit(_THIS)
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{
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if (RISCOS_InitEvents(_this) < 0) {
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return -1;
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}
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if (RISCOS_InitMouse(_this) < 0) {
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return -1;
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}
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if (RISCOS_InitModes(_this) < 0) {
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return -1;
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}
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/* We're done! */
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return 0;
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}
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static void
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RISCOS_VideoQuit(_THIS)
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{
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RISCOS_QuitEvents(_this);
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}
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#endif /* SDL_VIDEO_DRIVER_RISCOS */
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/* vi: set ts=4 sw=4 expandtab: */
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