sdl-ios-xcode: src/video/picogui/SDL

annotate src/video/picogui/SDL_pgvideo.c @ 433:706de3956894

Added initial support for PicoGUI (thanks Micah!)

author	Sam Lantinga <slouken@libsdl.org>
date	Thu, 01 Aug 2002 23:24:13 +0000
parents
children	b8d311d90021

rev	line source
433 706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Library General Public License for more details.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	22 Micah Dowty
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23 micahjd@users.sourceforge.net
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 #ifdef SAVE_RCSID
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 static char rcsid =
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 "@(#) $Id$";
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 #endif
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 #include <stdio.h>
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 #include <stdlib.h>
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 #include <string.h>
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include "SDL.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include "SDL_error.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include "SDL_video.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include "SDL_mouse.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include "SDL_sysvideo.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include "SDL_pixels_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41 #include "SDL_events_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include "SDL_pgvideo.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44 #include "SDL_pgevents_c.h"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 #define PGVID_DRIVER_NAME "picogui"
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 /* Initialization/Query functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 static int PG_VideoInit(_THIS, SDL_PixelFormat *vformat);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 static SDL_Rect *PG_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51 static SDL_Surface PG_SetVideoMode(_THIS, SDL_Surface current, int width, int height, int bpp, Uint32 flags);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 static int PG_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 static void PG_VideoQuit(_THIS);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 /* Hardware surface functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 static int PG_AllocHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 static int PG_LockHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 static void PG_UnlockHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 static void PG_FreeHWSurface(_THIS, SDL_Surface *surface);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 /* etc. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 static void PG_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 // The implementation dependent data for the window manager cursor
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 struct WMcursor {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66 /* Our cursor is a PicoGUI theme */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 pghandle theme;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 } ;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 /* WM functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 void PG_SetCaption(_THIS, const char title, const char icon);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 WMcursor * PG_CreateWMCursor (_THIS,Uint8 * data, Uint8 * mask,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 int w, int h, int hot_x, int hot_y);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 void PG_FreeWMCursor (_THIS, WMcursor * cursor);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 void PG_WarpWMCursor(_THIS, Uint16 x, Uint16 y);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 int PG_ShowWMCursor (_THIS, WMcursor * cursor);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 /* PicoGUI driver bootstrap functions */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 static int PG_Available(void)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 /* FIXME: The current client lib doesn't give a way to see if the picogui
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 * server is reachable without causing a fatal error if it isn't.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 * This should be fixed in cli_c2, but until then assume we can
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 * connect. Since more common drivers like X11 are probed first anyway,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 * this shouldn't be a huge problem.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 return(1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 static void PG_DeleteDevice(SDL_VideoDevice *device)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 free(device->hidden);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 free(device);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 static SDL_VideoDevice *PG_CreateDevice(int devindex)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 SDL_VideoDevice *device;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 /* Initialize all variables that we clean on shutdown */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 if ( device ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 memset(device, 0, (sizeof *device));
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 device->hidden = (struct SDL_PrivateVideoData *)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 malloc((sizeof *device->hidden));
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 if ( (device == NULL) \|\| (device->hidden == NULL) ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 SDL_OutOfMemory();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 if ( device ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 free(device);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 memset(device->hidden, 0, (sizeof *device->hidden));
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 /* Set the function pointers */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 device->VideoInit = PG_VideoInit;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 device->ListModes = PG_ListModes;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 device->SetVideoMode = PG_SetVideoMode;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 device->CreateYUVOverlay = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122 device->SetColors = PG_SetColors;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 device->UpdateRects = PG_UpdateRects;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124 device->VideoQuit = PG_VideoQuit;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 device->AllocHWSurface = PG_AllocHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 device->CheckHWBlit = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 device->FillHWRect = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 device->SetHWColorKey = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 device->SetHWAlpha = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130 device->LockHWSurface = PG_LockHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 device->UnlockHWSurface = PG_UnlockHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 device->FlipHWSurface = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 device->FreeHWSurface = PG_FreeHWSurface;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134 device->SetCaption = PG_SetCaption;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 device->SetIcon = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 device->IconifyWindow = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 device->GrabInput = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 device->PumpEvents = PG_PumpEvents;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 device->InitOSKeymap = PG_InitOSKeymap;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142 device->ShowWMCursor = PG_ShowWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 device->CreateWMCursor = PG_CreateWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 device->FreeWMCursor = PG_FreeWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145 device->WarpWMCursor = PG_WarpWMCursor;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147 device->free = PG_DeleteDevice;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	149 return device;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 VideoBootStrap PG_bootstrap = {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 PGVID_DRIVER_NAME, "PicoGUI SDL driver",
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 PG_Available, PG_CreateDevice
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 };
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158 int PG_VideoInit(_THIS, SDL_PixelFormat *vformat)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160 /* Connect to the PicoGUI server. No way to process command line args yet,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 * but since this is based on SHM it's not important to be able to specify
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162 * a remote PicoGUI server.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	163 *
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164 * FIXME: Another nitpick about the current client lib is there's no
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 * clean way to indicate that command line args are not available.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167 pgInit(0,(char**)"");
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168 this->hidden->mi = *pgGetVideoMode();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 /* Create a picogui application and canvas. We'll populate the canvas later. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 this->hidden->wApp = pgRegisterApp(PG_APP_NORMAL,"SDL",0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 this->hidden->wCanvas = pgNewWidget(PG_WIDGET_CANVAS,0,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 pgSetWidget(PGDEFAULT,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174 PG_WP_SIDE, PG_S_ALL,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177 PG_InitEvents(this);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	178
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	179 /* Determine the screen depth.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	180 * We change this during the SDL_SetVideoMode implementation...
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	181 * Round up to the nearest Bytes per pixel
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 vformat->BitsPerPixel = this->hidden->mi.bpp;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 vformat->BytesPerPixel = this->hidden->mi.bpp >> 3;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	185 if (this->hidden->mi.bpp & 7)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186 vformat->BytesPerPixel++;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	187
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	188 /* We're done! */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	189 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	190 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	192 SDL_Rect *PG_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 return (SDL_Rect **) -1;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197 SDL_Surface PG_SetVideoMode(_THIS, SDL_Surface current,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198 int width, int height, int bpp, Uint32 flags)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 if ( this->hidden->bitmap ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 /* Free old bitmap */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 if (current->pixels) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 shmdt(current->pixels);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204 current->pixels = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 pgDelete(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 /* Allocate the new pixel format for the screen */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 if ( ! SDL_ReallocFormat(current, bpp, 0, 0, 0, 0) ) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211 SDL_SetError("Couldn't allocate new pixel format for requested mode");
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 return(NULL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 /* Create a new picogui bitmap */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 this->hidden->bitmap = pgCreateBitmap(width,height);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 this->hidden->shm = *pgMakeSHMBitmap(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 current->pixels = shmat(shmget(this->hidden->shm.shm_key,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 this->hidden->shm.shm_length,0),NULL,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221 /* Reset the canvas, and draw persistent and incremental grops.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 * Use mapping and offsets to center it.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_NUKE, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 /* 0. Set the source position during incremental rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 5, PG_GROP_SETSRC,0,0,0,0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROPFLAGS, 1, PG_GROPF_INCREMENTAL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 /* 1. Incremental bitmap rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 6, PG_GROP_BITMAP,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 0,0,0,0,this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROPFLAGS, 1, PG_GROPF_INCREMENTAL);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 /* 2. Normal bitmap rendering
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_GROP, 6, PG_GROP_BITMAP,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 0,0,this->hidden->shm.width,this->hidden->shm.height,this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 /* Set up the new mode framebuffer */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 current->flags = 0;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245 current->w = this->hidden->shm.width;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 current->h = this->hidden->shm.height;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 current->pitch = this->hidden->shm.pitch;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 /* Set up pixel format */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 current->format->BitsPerPixel = this->hidden->shm.bpp;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 current->format->BytesPerPixel = this->hidden->shm.bpp >> 3;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 if (this->hidden->shm.bpp & 7)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 current->format->BytesPerPixel++;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 current->format->palette = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 current->format->Rmask = this->hidden->shm.red_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256 current->format->Gmask = this->hidden->shm.green_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 current->format->Bmask = this->hidden->shm.blue_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258 current->format->Amask = this->hidden->shm.alpha_mask;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 current->format->Rshift = this->hidden->shm.red_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 current->format->Gshift = this->hidden->shm.green_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261 current->format->Bshift = this->hidden->shm.blue_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 current->format->Ashift = this->hidden->shm.alpha_shift;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 current->format->Rloss = 8 - this->hidden->shm.red_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 current->format->Gloss = 8 - this->hidden->shm.green_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 current->format->Bloss = 8 - this->hidden->shm.blue_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 current->format->Aloss = 8 - this->hidden->shm.alpha_length;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268 /* Draw the app */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 pgUpdate();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 /* We're done */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272 return(current);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275 /* We don't actually allow hardware surfaces other than the main one */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 static int PG_AllocHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 return(-1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 static void PG_FreeHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 return;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 /* We need to wait for vertical retrace on page flipped displays */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 static int PG_LockHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 return(0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 static void PG_UnlockHWSurface(_THIS, SDL_Surface *surface)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 return;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 static void PG_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 int i;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 for (i = 0; i < numrects; i++) {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 if (rects[i].w <= 0 \|\| rects[i].h <= 0)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 continue;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 /* Schedule an incremental update for this rectangle, using
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 * the canvas gropnodes we've loaded beforehand.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 rects[i].x, rects[i].y,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310 rects[i].w, rects[i].h);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_FINDGROP, 1, 1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_MOVEGROP, 4,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313 rects[i].x, rects[i].y,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 rects[i].w, rects[i].h);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 /* Go perform the update */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 pgWriteCmd(this->hidden->wCanvas, PGCANVAS_INCREMENTAL, 0);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 pgSubUpdate(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 int PG_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324 /* do nothing of note. */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 return(1);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 /* Note: If we are terminated, this could be called in the middle of
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 another SDL video routine -- notably UpdateRects.
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 void PG_VideoQuit(_THIS)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333 if (this->screen->pixels != NULL)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 shmdt(this->screen->pixels);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 this->screen->pixels = NULL;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 pgDelete(this->hidden->bitmap);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 pgDelete(this->hidden->wCanvas);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340 pgDelete(this->hidden->wApp);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 void PG_SetCaption(_THIS, const char title, const char icon)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 if (title != NULL)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 pgReplaceText(this->hidden->wApp, title);
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 pgUpdate();
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 /* FIXME: The cursor stuff isn't implemented yet! */
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 WMcursor * PG_CreateWMCursor (_THIS,Uint8 * data, Uint8 * mask,
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353 int w, int h, int hot_x, int hot_y)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 static WMcursor dummy;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 return &dummy;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 void PG_FreeWMCursor (_THIS, WMcursor * cursor)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 void PG_WarpWMCursor(_THIS, Uint16 x, Uint16 y)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 }
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 int PG_ShowWMCursor (_THIS, WMcursor * cursor)
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 {
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 return 1;
706de3956894 Added initial support for PicoGUI (thanks Micah!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 }

Mercurial > sdl-ios-xcode

annotate src/video/picogui/SDL_pgvideo.c @ 433:706de3956894