From 6039eb05ba6d82ef56f2868c96654c552d117bf9 Mon Sep 17 00:00:00 2001 From: Franklin Wei Date: Wed, 7 Feb 2018 20:04:46 -0500 Subject: sdl: remove non-rockbox drivers We never use any of these other drivers, so having them around just takes up space. Change-Id: Iced812162df1fef3fd55522b7e700acb6c3bcd41 --- apps/plugins/sdl/src/video/caca/SDL_cacavideo.c | 304 ------------------------ 1 file changed, 304 deletions(-) delete mode 100644 apps/plugins/sdl/src/video/caca/SDL_cacavideo.c (limited to 'apps/plugins/sdl/src/video/caca/SDL_cacavideo.c') diff --git a/apps/plugins/sdl/src/video/caca/SDL_cacavideo.c b/apps/plugins/sdl/src/video/caca/SDL_cacavideo.c deleted file mode 100644 index 59a070ce7a..0000000000 --- a/apps/plugins/sdl/src/video/caca/SDL_cacavideo.c +++ /dev/null @@ -1,304 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 2003 Sam Hocevar - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Hocevar - sam@zoy.org -*/ - -#ifdef SAVE_RCSID -static char rcsid = - "@(#) $Id: libsdl-1.2.11-libcaca.patch,v 1.1 2006/09/18 16:06:06 mr_bones_ Exp $"; -#endif - -/* libcaca based SDL video driver implementation. -*/ - -#include -#include -#include -#include -#include - - -#include "SDL.h" -#include "SDL_error.h" -#include "SDL_video.h" -#include "SDL_mouse.h" -#include "../SDL_sysvideo.h" -#include "../SDL_pixels_c.h" -#include "../../events/SDL_events_c.h" - -#include "SDL_cacavideo.h" -#include "SDL_cacaevents_c.h" - -#include -#ifdef CACA_API_VERSION_1 -#include -#endif - -/* Initialization/Query functions */ -static int Caca_VideoInit(_THIS, SDL_PixelFormat *vformat); -static SDL_Rect **Caca_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); -static SDL_Surface *Caca_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); -static void Caca_VideoQuit(_THIS); - -/* Hardware surface functions */ -static int Caca_AllocHWSurface(_THIS, SDL_Surface *surface); -static int Caca_LockHWSurface(_THIS, SDL_Surface *surface); -static int Caca_FlipHWSurface(_THIS, SDL_Surface *surface); -static void Caca_UnlockHWSurface(_THIS, SDL_Surface *surface); -static void Caca_FreeHWSurface(_THIS, SDL_Surface *surface); - -/* Cache the VideoDevice struct */ -static struct SDL_VideoDevice *local_this; - -/* libcaca driver bootstrap functions */ - -static int Caca_Available(void) -{ - return 1; /* Always available ! */ -} - -static void Caca_DeleteDevice(SDL_VideoDevice *device) -{ - free(device->hidden); - free(device); -} -static SDL_VideoDevice *Caca_CreateDevice(int devindex) -{ - SDL_VideoDevice *device; - - /* Initialize all variables that we clean on shutdown */ - device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice)); - if ( device ) { - memset(device, 0, (sizeof *device)); - device->hidden = (struct SDL_PrivateVideoData *) - malloc((sizeof *device->hidden)); - } - if ( (device == NULL) || (device->hidden == NULL) ) { - SDL_OutOfMemory(); - if ( device ) { - free(device); - } - return(0); - } - memset(device->hidden, 0, (sizeof *device->hidden)); - - /* Set the function pointers */ - device->VideoInit = Caca_VideoInit; - device->ListModes = Caca_ListModes; - device->SetVideoMode = Caca_SetVideoMode; - device->CreateYUVOverlay = NULL; - device->SetColors = NULL; - device->UpdateRects = NULL; - device->VideoQuit = Caca_VideoQuit; - device->AllocHWSurface = Caca_AllocHWSurface; - device->CheckHWBlit = NULL; - device->FillHWRect = NULL; - device->SetHWColorKey = NULL; - device->SetHWAlpha = NULL; - device->LockHWSurface = Caca_LockHWSurface; - device->UnlockHWSurface = Caca_UnlockHWSurface; - device->FlipHWSurface = NULL; - device->FreeHWSurface = Caca_FreeHWSurface; - device->SetCaption = NULL; - device->SetIcon = NULL; - device->IconifyWindow = NULL; - device->GrabInput = NULL; - device->GetWMInfo = NULL; - device->InitOSKeymap = Caca_InitOSKeymap; - device->PumpEvents = Caca_PumpEvents; - - device->free = Caca_DeleteDevice; - - return device; -} - -VideoBootStrap CACA_bootstrap = { - "caca", "Color ASCII Art Library", - Caca_Available, Caca_CreateDevice -}; - -int Caca_VideoInit(_THIS, SDL_PixelFormat *vformat) -{ - int i; - - /* Initialize all variables that we clean on shutdown */ - for ( i=0; ix = SDL_modelist[i]->y = 0; - } - /* Modes sorted largest to smallest */ - SDL_modelist[0]->w = 1024; SDL_modelist[0]->h = 768; - SDL_modelist[1]->w = 800; SDL_modelist[1]->h = 600; - SDL_modelist[2]->w = 640; SDL_modelist[2]->h = 480; - SDL_modelist[3]->w = 320; SDL_modelist[3]->h = 400; - SDL_modelist[4]->w = 320; SDL_modelist[4]->h = 240; - SDL_modelist[5]->w = 320; SDL_modelist[5]->h = 200; - SDL_modelist[6] = NULL; - - Caca_mutex = SDL_CreateMutex(); - - /* Initialize the library */ - if ( caca_init() != 0 ) { - SDL_SetError("Unable to initialize libcaca"); - return(-1); - } - - /* Initialize private variables */ - Caca_lastkey = 0; - Caca_bitmap = NULL; - Caca_buffer = NULL; - - local_this = this; - - /* Determine the screen depth (use default 8-bit depth) */ - vformat->BitsPerPixel = 8; - vformat->BytesPerPixel = 1; - - /* We're done! */ - return(0); -} - -SDL_Rect **Caca_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) -{ - if(format->BitsPerPixel != 8) - return NULL; - - if ( flags & SDL_FULLSCREEN ) { - return SDL_modelist; - } else { - return (SDL_Rect **) -1; - } -} - -/* Various screen update functions available */ -static void Caca_DirectUpdate(_THIS, int numrects, SDL_Rect *rects); - -SDL_Surface *Caca_SetVideoMode(_THIS, SDL_Surface *current, - int width, int height, int bpp, Uint32 flags) -{ - if ( Caca_buffer ) { - free( Caca_buffer ); - Caca_buffer = NULL; - } - - if ( Caca_bitmap ) { - caca_free_bitmap( Caca_bitmap ); - Caca_bitmap = NULL; - } - - Caca_buffer = malloc(2 * ((width + 15) & ~15) * height); - if ( ! Caca_buffer ) { - SDL_SetError("Couldn't allocate buffer for requested mode"); - return(NULL); - } - - memset(Caca_buffer, 0, 2 * ((width + 15) & ~15) * height); - - /* Allocate the new pixel format for the screen */ - if ( ! SDL_ReallocFormat(current, 16, 0xf800, 0x07e0, 0x001f, 0) ) { - return(NULL); - } - - /* Set up the new mode framebuffer */ - current->flags = SDL_FULLSCREEN; - Caca_w = current->w = width; - Caca_h = current->h = height; - current->pitch = 2 * ((width + 15) & ~15); - current->pixels = Caca_buffer; - - /* Create the libcaca bitmap */ - Caca_bitmap = caca_create_bitmap( 16, width, height, current->pitch, 0xf800, 0x07e0, 0x001f, 0x0000 ); - if ( ! Caca_bitmap ) { - SDL_SetError("Couldn't allocate libcaca bitmap"); - return(NULL); - } - - /* Set the blit function */ - this->UpdateRects = Caca_DirectUpdate; - - /* We're done */ - return(current); -} - -/* We don't actually allow hardware surfaces other than the main one */ -static int Caca_AllocHWSurface(_THIS, SDL_Surface *surface) -{ - return(-1); -} -static void Caca_FreeHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} - -/* We need to wait for vertical retrace on page flipped displays */ -static int Caca_LockHWSurface(_THIS, SDL_Surface *surface) -{ - /* TODO ? */ - return(0); -} -static void Caca_UnlockHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} - -/* FIXME: How is this done with libcaca? */ -static int Caca_FlipHWSurface(_THIS, SDL_Surface *surface) -{ - SDL_mutexP(Caca_mutex); - caca_refresh(); - SDL_mutexV(Caca_mutex); - return(0); -} - -static void Caca_DirectUpdate(_THIS, int numrects, SDL_Rect *rects) -{ - SDL_mutexP(Caca_mutex); - caca_draw_bitmap( 0, 0, caca_get_width() - 1, caca_get_height() - 1, - Caca_bitmap, Caca_buffer ); - caca_refresh(); - SDL_mutexV(Caca_mutex); - return; -} - -/* Note: If we are terminated, this could be called in the middle of - another SDL video routine -- notably UpdateRects. -*/ -void Caca_VideoQuit(_THIS) -{ - int i; - - /* Free video mode lists */ - for ( i=0; i