Mercurial > sdl-ios-xcode
diff src/video/riscos/SDL_riscosvideo.c @ 1668:4da1ee79c9af SDL-1.3
more tweaking indent options
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Mon, 29 May 2006 04:04:35 +0000 |
parents | 782fd950bd46 |
children |
line wrap: on
line diff
--- a/src/video/riscos/SDL_riscosvideo.c Mon May 29 03:53:21 2006 +0000 +++ b/src/video/riscos/SDL_riscosvideo.c Mon May 29 04:04:35 2006 +0000 @@ -48,78 +48,78 @@ #define RISCOSVID_DRIVER_NAME "riscos" /* Initialization/Query functions */ -static int RISCOS_VideoInit (_THIS, SDL_PixelFormat * vformat); -static void RISCOS_VideoQuit (_THIS); +static int RISCOS_VideoInit(_THIS, SDL_PixelFormat * vformat); +static void RISCOS_VideoQuit(_THIS); -static SDL_Rect **RISCOS_ListModes (_THIS, SDL_PixelFormat * format, - Uint32 flags); -static SDL_Surface *RISCOS_SetVideoMode (_THIS, SDL_Surface * current, - int width, int height, int bpp, - Uint32 flags); +static SDL_Rect **RISCOS_ListModes(_THIS, SDL_PixelFormat * format, + Uint32 flags); +static SDL_Surface *RISCOS_SetVideoMode(_THIS, SDL_Surface * current, + int width, int height, int bpp, + Uint32 flags); -int RISCOS_GetWmInfo (_THIS, SDL_SysWMinfo * info); +int RISCOS_GetWmInfo(_THIS, SDL_SysWMinfo * info); -int RISCOS_ToggleFullScreen (_THIS, int fullscreen); +int RISCOS_ToggleFullScreen(_THIS, int fullscreen); /* Mouse checking */ -void RISCOS_CheckMouseMode (_THIS); -extern SDL_GrabMode RISCOS_GrabInput (_THIS, SDL_GrabMode mode); +void RISCOS_CheckMouseMode(_THIS); +extern SDL_GrabMode RISCOS_GrabInput(_THIS, SDL_GrabMode mode); /* Fullscreen mode functions */ -extern SDL_Surface *FULLSCREEN_SetVideoMode (_THIS, SDL_Surface * current, - int width, int height, int bpp, - Uint32 flags); -extern void FULLSCREEN_BuildModeList (_THIS); -extern void FULLSCREEN_SetDeviceMode (_THIS); -extern int FULLSCREEN_ToggleFromWimp (_THIS); +extern SDL_Surface *FULLSCREEN_SetVideoMode(_THIS, SDL_Surface * current, + int width, int height, int bpp, + Uint32 flags); +extern void FULLSCREEN_BuildModeList(_THIS); +extern void FULLSCREEN_SetDeviceMode(_THIS); +extern int FULLSCREEN_ToggleFromWimp(_THIS); /* Wimp mode functions */ -extern SDL_Surface *WIMP_SetVideoMode (_THIS, SDL_Surface * current, - int width, int height, int bpp, - Uint32 flags); -extern void WIMP_DeleteWindow (_THIS); -extern int WIMP_ToggleFromFullScreen (_THIS); +extern SDL_Surface *WIMP_SetVideoMode(_THIS, SDL_Surface * current, + int width, int height, int bpp, + Uint32 flags); +extern void WIMP_DeleteWindow(_THIS); +extern int WIMP_ToggleFromFullScreen(_THIS); /* Hardware surface functions - common to WIMP and FULLSCREEN */ -static int RISCOS_AllocHWSurface (_THIS, SDL_Surface * surface); -static int RISCOS_LockHWSurface (_THIS, SDL_Surface * surface); -static void RISCOS_UnlockHWSurface (_THIS, SDL_Surface * surface); -static void RISCOS_FreeHWSurface (_THIS, SDL_Surface * surface); +static int RISCOS_AllocHWSurface(_THIS, SDL_Surface * surface); +static int RISCOS_LockHWSurface(_THIS, SDL_Surface * surface); +static void RISCOS_UnlockHWSurface(_THIS, SDL_Surface * surface); +static void RISCOS_FreeHWSurface(_THIS, SDL_Surface * surface); /* RISC OS driver bootstrap functions */ static int -RISCOS_Available (void) +RISCOS_Available(void) { return (1); } static void -RISCOS_DeleteDevice (SDL_VideoDevice * device) +RISCOS_DeleteDevice(SDL_VideoDevice * device) { - SDL_free (device->hidden); - SDL_free (device); + SDL_free(device->hidden); + SDL_free(device); } static SDL_VideoDevice * -RISCOS_CreateDevice (int devindex) +RISCOS_CreateDevice(int devindex) { SDL_VideoDevice *device; /* Initialize all variables that we clean on shutdown */ - device = (SDL_VideoDevice *) SDL_malloc (sizeof (SDL_VideoDevice)); + device = (SDL_VideoDevice *) SDL_malloc(sizeof(SDL_VideoDevice)); if (device) { - SDL_memset (device, 0, (sizeof *device)); + SDL_memset(device, 0, (sizeof *device)); device->hidden = (struct SDL_PrivateVideoData *) - SDL_malloc ((sizeof *device->hidden)); + SDL_malloc((sizeof *device->hidden)); } if ((device == NULL) || (device->hidden == NULL)) { - SDL_OutOfMemory (); + SDL_OutOfMemory(); if (device) { - SDL_free (device); + SDL_free(device); } return (0); } - SDL_memset (device->hidden, 0, (sizeof *device->hidden)); + SDL_memset(device->hidden, 0, (sizeof *device->hidden)); /* Set the function pointers */ device->VideoInit = RISCOS_VideoInit; @@ -153,7 +153,7 @@ device->ToggleFullScreen = NULL; /*RISCOS_ToggleFullScreen; */ /* Set other entries for fullscreen mode */ - FULLSCREEN_SetDeviceMode (device); + FULLSCREEN_SetDeviceMode(device); /* Mouse pointer needs to use the WIMP ShowCursor version so that it doesn't modify the pointer until the SDL Window is @@ -170,13 +170,13 @@ int -RISCOS_VideoInit (_THIS, SDL_PixelFormat * vformat) +RISCOS_VideoInit(_THIS, SDL_PixelFormat * vformat) { _kernel_swi_regs regs; int vars[4], vals[3]; - if (RISCOS_InitTask () == 0) { - SDL_SetError ("Unable to start task"); + if (RISCOS_InitTask() == 0) { + SDL_SetError("Unable to start task"); return 0; } @@ -187,7 +187,7 @@ regs.r[0] = (int) vars; regs.r[1] = (int) vals; - _kernel_swi (OS_ReadVduVariables, ®s, ®s); + _kernel_swi(OS_ReadVduVariables, ®s, ®s); vformat->BitsPerPixel = (1 << vals[0]); /* Determine the current screen size */ @@ -236,23 +236,23 @@ another SDL video routine -- notably UpdateRects. */ void -RISCOS_VideoQuit (_THIS) +RISCOS_VideoQuit(_THIS) { - RISCOS_ExitTask (); + RISCOS_ExitTask(); if (this->hidden->alloc_bank) - SDL_free (this->hidden->alloc_bank); + SDL_free(this->hidden->alloc_bank); this->hidden->alloc_bank = 0; } SDL_Rect ** -RISCOS_ListModes (_THIS, SDL_PixelFormat * format, Uint32 flags) +RISCOS_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags) { if (flags & SDL_FULLSCREEN) { /* Build mode list when first required. */ if (SDL_nummodes[0] == 0) - FULLSCREEN_BuildModeList (this); + FULLSCREEN_BuildModeList(this); return (SDL_modelist[((format->BitsPerPixel + 7) / 8) - 1]); } else @@ -262,56 +262,56 @@ /* Set up video mode */ SDL_Surface * -RISCOS_SetVideoMode (_THIS, SDL_Surface * current, - int width, int height, int bpp, Uint32 flags) +RISCOS_SetVideoMode(_THIS, SDL_Surface * current, + int width, int height, int bpp, Uint32 flags) { if (flags & SDL_FULLSCREEN) { - RISCOS_StoreWimpMode (); + RISCOS_StoreWimpMode(); /* Dump wimp window on switch to full screen */ if (this->hidden->window_handle) - WIMP_DeleteWindow (this); + WIMP_DeleteWindow(this); - return FULLSCREEN_SetVideoMode (this, current, width, height, bpp, - flags); + return FULLSCREEN_SetVideoMode(this, current, width, height, bpp, + flags); } else { - RISCOS_RestoreWimpMode (); - return WIMP_SetVideoMode (this, current, width, height, bpp, flags); + RISCOS_RestoreWimpMode(); + return WIMP_SetVideoMode(this, current, width, height, bpp, flags); } } /* We don't actually allow hardware surfaces other than the main one */ static int -RISCOS_AllocHWSurface (_THIS, SDL_Surface * surface) +RISCOS_AllocHWSurface(_THIS, SDL_Surface * surface) { return (-1); } static void -RISCOS_FreeHWSurface (_THIS, SDL_Surface * surface) +RISCOS_FreeHWSurface(_THIS, SDL_Surface * surface) { return; } /* We need to wait for vertical retrace on page flipped displays */ static int -RISCOS_LockHWSurface (_THIS, SDL_Surface * surface) +RISCOS_LockHWSurface(_THIS, SDL_Surface * surface) { return (0); } static void -RISCOS_UnlockHWSurface (_THIS, SDL_Surface * surface) +RISCOS_UnlockHWSurface(_THIS, SDL_Surface * surface) { return; } int -RISCOS_GetWmInfo (_THIS, SDL_SysWMinfo * info) +RISCOS_GetWmInfo(_THIS, SDL_SysWMinfo * info) { - SDL_VERSION (&(info->version)); - info->wimpVersion = RISCOS_GetWimpVersion (); - info->taskHandle = RISCOS_GetTaskHandle (); + SDL_VERSION(&(info->version)); + info->wimpVersion = RISCOS_GetWimpVersion(); + info->taskHandle = RISCOS_GetTaskHandle(); info->window = this->hidden->window_handle; return 1; @@ -322,12 +322,12 @@ */ int -RISCOS_ToggleFullScreen (_THIS, int fullscreen) +RISCOS_ToggleFullScreen(_THIS, int fullscreen) { if (fullscreen) { - return FULLSCREEN_ToggleFromWimp (this); + return FULLSCREEN_ToggleFromWimp(this); } else { - return WIMP_ToggleFromFullScreen (this); + return WIMP_ToggleFromFullScreen(this); } return 0;