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

annotate src/video/riscos/SDL_wimpvideo.c @ 4171:3012f1c37361 SDL-1.2

Fixed bug #619 Description From Tim Angus 2008-08-31 03:38:36 (-) [reply] When pressing "system keys" e.g. ALT+F4 etc., the default for the windib driver is to ignore them completely, whereas with the directx driver they're handled (badly as it turns out). As the windib driver is the default, I assume its behaviour is considered correct, so the following patch makes the directx driver the same in this regard.

author	Sam Lantinga <slouken@libsdl.org>
date	Mon, 13 Apr 2009 08:44:48 +0000
parents	a1b03ba2fcd0
children

rev	line source
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
4159 a1b03ba2fcd0 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Library General Public
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2 of the License, or (at your option) any later version.
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Library General Public License for more details.
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Library General Public
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
1312 c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges) Sam Lantinga <slouken@libsdl.org> parents: 1035 diff changeset	20 slouken@libsdl.org
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1379 diff changeset	22 #include "SDL_config.h"
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	23
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	24 /*
1035 974ba6ae0fa3 Date: Wed, 26 Jan 2005 13:37:09 GMT Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	25 File added by Alan Buckley (alan_baa@hotmail.com) for RISC OS compatability
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26 27 March 2003
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27
1035 974ba6ae0fa3 Date: Wed, 26 Jan 2005 13:37:09 GMT Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	28 Implements RISC OS Wimp display.
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 #include "SDL_video.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32 #include "SDL_mouse.h"
1361 19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	33 #include "../SDL_sysvideo.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	34 #include "../SDL_pixels_c.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	35 #include "../../events/SDL_events_c.h"
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37 #include "SDL_riscostask.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include "SDL_riscosvideo.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include "SDL_riscosevents_c.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40 #include "SDL_riscosmouse_c.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	41
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	42 #include "kernel.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #include "swis.h"
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 /* Initialization/Query functions */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 SDL_Rect *WIMP_ListModes(_THIS, SDL_PixelFormat format, Uint32 flags);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	47 SDL_Surface WIMP_SetVideoMode(_THIS, SDL_Surface current, int width, int height, int bpp, Uint32 flags);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	48 int WIMP_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	49 void WIMP_SetWMCaption(_THIS, const char title, const char icon);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	52 extern unsigned char *WIMP_CreateBuffer(int width, int height, int bpp);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	53 extern void WIMP_PumpEvents(_THIS);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 extern void WIMP_PlotSprite(_THIS, int x, int y);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55 extern void WIMP_SetupPlotInfo(_THIS);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 extern void WIMP_SetFocus(int win);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 /* etc. */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 static void WIMP_UpdateRects(_THIS, int numrects, SDL_Rect *rects);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61 /* RISC OS Wimp handling helpers */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 void WIMP_ReadModeInfo(_THIS);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 unsigned int WIMP_SetupWindow(_THIS, SDL_Surface *surface);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 void WIMP_SetDeviceMode(_THIS);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 void WIMP_DeleteWindow(_THIS);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 /* FULLSCREEN function required for wimp/fullscreen toggling */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 extern int FULLSCREEN_SetMode(int width, int height, int bpp);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 /* Currently need to set this up here as it only works if you
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71 start up in a Wimp mode */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 extern int RISCOS_ToggleFullScreen(_THIS, int fullscreen);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 extern int riscos_backbuffer;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 extern int mouseInWindow;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 extern int riscos_closeaction;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77
634 44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	78 /* Following needed to ensure window is shown immediately */
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	79 extern int hasFocus;
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	80 extern void WIMP_Poll(_THIS, int waitTime);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 SDL_Surface WIMP_SetVideoMode(_THIS, SDL_Surface current,
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 int width, int height, int bpp, Uint32 flags)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	85 Uint32 Rmask = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 Uint32 Gmask = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 Uint32 Bmask = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 char *buffer = NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 int bytesPerPixel = 1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91 /* Don't support double buffering in Wimp mode */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 flags &= ~SDL_DOUBLEBUF;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 flags &= ~SDL_HWSURFACE;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 switch(bpp)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 case 8:
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 /* Emulated palette using ColourTrans */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 flags \|= SDL_HWPALETTE;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100 break;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102 case 15:
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 case 16:
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 Bmask = 0x00007c00;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105 Gmask = 0x000003e0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 Rmask = 0x0000001f;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 bytesPerPixel = 2;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 break;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110 case 32:
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111 Bmask = 0x00ff0000;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	112 Gmask = 0x0000ff00;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	113 Rmask = 0x000000ff;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	114 bytesPerPixel = 4;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	115 break;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	116
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	117 default:
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	118 SDL_SetError("Pixel depth not supported");
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	119 return NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	120 break;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	121 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	122
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	123 /* printf("Setting mode %dx%d\n", width, height);*/
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	124
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	125 /* Allocate the new pixel format for the screen */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	126 if ( ! SDL_ReallocFormat(current, bpp, Rmask, Gmask, Bmask, 0) ) {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	127 SDL_SetError("Couldn't allocate new pixel format for requested mode");
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	128 return(NULL);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	129 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	130
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	131 /* Set up the new mode framebuffer */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	132 current->w = width;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	133 this->hidden->height = current->h = height;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	134
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	135 if (bpp == 15) bpp = 16;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	136 buffer = WIMP_CreateBuffer(width, height, bpp);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	137 if (buffer == NULL)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	138 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	139 SDL_SetError("Couldn't create sprite for video memory");
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	140 return (NULL);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	141 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	142
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	143 this->hidden->bank[0] = buffer + 60; /* Start of sprite data */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	144 if (bpp == 8) this->hidden->bank[0] += 2048; /* 8bpp sprite have palette first */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	145
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	146 this->hidden->bank[1] = buffer; /* Start of buffer */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	147
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	148 /* Remember sprite buffer so it can be freed later */
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	149 if (this->hidden->alloc_bank) SDL_free(this->hidden->alloc_bank);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	150 this->hidden->alloc_bank = buffer;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	151
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	152 current->pitch = width * bytesPerPixel;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	153 if ((current->pitch & 3))
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	154 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	155 /* Sprites are 32bit word aligned */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	156 current->pitch += (4 - (current->pitch & 3));
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	157 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	158
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	159 current->flags = flags \| SDL_PREALLOC;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	160
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	161 WIMP_ReadModeInfo(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	162
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	163 SDL_memset(this->hidden->bank[0], 0, height * current->pitch);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	164
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	165 this->hidden->current_bank = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	166 current->pixels = this->hidden->bank[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	167
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	168
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	169 if (WIMP_SetupWindow(this, current) == 0)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	170 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	171 SDL_SetError("Unable to create window to display surface");
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	172 return NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	173 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	174
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	175 /* Reset device functions for the wimp */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	176 WIMP_SetDeviceMode(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	177
634 44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	178 /* Needs to set up plot info after window has been created */
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	179 /* Not sure why, but plots don't work if I do it earlier */
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	180 WIMP_SetupPlotInfo(this);
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	181
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	182 /* Poll until window is shown */
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	183 {
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	184 /* We wait until it gets the focus, but give up after 5 seconds
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	185 in case the focus is prevented in any way.
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	186 */
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	187 Uint32 now = SDL_GetTicks();
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	188 while (!hasFocus && SDL_GetTicks() - now < 5000)
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	189 {
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	190 WIMP_Poll(this, 0);
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	191 }
44d574ed4780 Date: Thu, 05 Jun 2003 09:36:40 +0100 Sam Lantinga <slouken@libsdl.org> parents: 630 diff changeset	192 }
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	193
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	194 /* We're done */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	195 return(current);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	196 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	197
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	198
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	199 void WIMP_ReadModeInfo(_THIS)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	200 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	201 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	202 int vars[6];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	203 int vals[5];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	204
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	205 vars[0] = 4; /* XEig */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	206 vars[1] = 5; /* YEig */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	207 vars[2] = 9; /* Log base 2 bpp */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	208 vars[3] = 11; /* Screen Width - 1 */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	209 vars[4] = 12; /* Screen Depth - 1 */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	210 vars[5] = -1; /* Terminate list */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 regs.r[0] = (int)vars;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 regs.r[1] = (int)vals;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 _kernel_swi(OS_ReadVduVariables, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215 this->hidden->xeig = vals[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 this->hidden->yeig = vals[1];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	217 this->hidden->screen_bpp = 1 << vals[2];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 this->hidden->screen_width = vals[3] + 1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	219 this->hidden->screen_height = vals[4] + 1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	220 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	221
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	222 /* Set device function to call the correct versions for running
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	223 in a wimp window */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	224
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	225 void WIMP_SetDeviceMode(_THIS)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	226 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	227 if (this->UpdateRects == WIMP_UpdateRects) return; /* Already set up */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 this->SetColors = WIMP_SetColors;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230 this->UpdateRects = WIMP_UpdateRects;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 this->FlipHWSurface = NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	234 this->SetCaption = WIMP_SetWMCaption;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	235 this->SetIcon = NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	236 this->IconifyWindow = NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	237
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	238 this->ShowWMCursor = WIMP_ShowWMCursor;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	239 this->WarpWMCursor = WIMP_WarpWMCursor;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	240
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	241 this->ToggleFullScreen = RISCOS_ToggleFullScreen;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	242
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	243 this->PumpEvents = WIMP_PumpEvents;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	244 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	245
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	246 /* Setup the Window to display the surface */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	247 unsigned int WIMP_SetupWindow(_THIS, SDL_Surface *surface)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	248 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	249 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 int window_data[23];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251 int *window_block = window_data+1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 int x = (this->hidden->screen_width - surface->w) / 2;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	253 int y = (this->hidden->screen_height - surface->h) / 2;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	254 int xeig = this->hidden->xeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	255 int yeig = this->hidden->yeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	256
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	257 mouseInWindow = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	258
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	259 /* Always delete the window and recreate on a change */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	260 if (this->hidden->window_handle) WIMP_DeleteWindow(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	261
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	262 /* Setup window co-ordinates */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	263 window_block[0] = x << xeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	264 window_block[1] = y << yeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	265 window_block[2] = window_block[0] + (surface->w << xeig);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	266 window_block[3] = window_block[1] + (surface->h << yeig);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	267
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	268
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	269 window_block[4] = 0; /* Scroll offsets */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	270 window_block[5] = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	271 window_block[6] = -1; /* Open on top of window stack */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	272
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	273 window_block[7] = 0x85040042; /* Window flags */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	274 if (riscos_closeaction != 0) window_block[7] \|= 0x2000000;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	275
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	276 /* TODO: Take into account surface->flags */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	277
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	278 window_block[8] = 0xff070207; /* Window colours */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	279 window_block[9] = 0x000c0103;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	280 window_block[10] = 0; /* Work area minimum */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	281 window_block[11] = -surface->h << yeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	282 window_block[12] = surface->w << xeig; /* Work area maximum */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	283 window_block[13] = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	284 window_block[14] = 0x2700013d; /* Title icon flags */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	285 window_block[15] = 0x00003000; /* Work area flags - Mouse click down reported */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	286 window_block[16] = 1; /* Sprite area control block pointer */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	287 window_block[17] = 0x00100010; /* Minimum window size (width & height) (16x16)*/
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	288 window_block[18] = (int)this->hidden->title; /* Title data */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	289 window_block[19] = -1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	290 window_block[20] = 256;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	291 window_block[21] = 0; /* Number of icons */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	292
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	293 regs.r[1] = (unsigned int)(window_block);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	294
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	295 /* Create the window */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	296 if (_kernel_swi(Wimp_CreateWindow, &regs, &regs) == NULL)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	297 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	298 this->hidden->window_handle = window_data[0] = regs.r[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	299
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	300 /* Show the window on the screen */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	301 regs.r[1] = (unsigned int)window_data;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	302 if (_kernel_swi(Wimp_OpenWindow, &regs, &regs) == NULL)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	303 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	304 WIMP_SetFocus(this->hidden->window_handle);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	305 } else
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	306 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	307 WIMP_DeleteWindow(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	308 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	309 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	310
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	311 return this->hidden->window_handle;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	312 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	313
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	314 /* Destroy the Window */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	315
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	316 void WIMP_DeleteWindow(_THIS)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	317 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	318 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	319 regs.r[1] = (unsigned int)&(this->hidden->window_handle);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	320 _kernel_swi(Wimp_DeleteWindow, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	321 this->hidden->window_handle = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	322 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	323
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	324
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	325 void WIMP_UpdateRects(_THIS, int numrects, SDL_Rect *rects)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	326 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	327 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	328 int update_block[12];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	329 int xeig = this->hidden->xeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	330 int yeig = this->hidden->yeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	331 int j;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	332 update_block[0] = this->hidden->window_handle;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	333
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	334 for (j = 0; j < numrects; j++)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	335 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	336 update_block[1] = rects[j].x << xeig; /* Min X */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	337 update_block[4] = -(rects[j].y << yeig);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	338 update_block[3] = update_block[1] + (rects[j].w << xeig);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	339 update_block[2] = update_block[4] - (rects[j].h << yeig);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	340
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	341 regs.r[1] = (int)update_block;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	342 /* Update window can fail if called before first poll */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	343 if (_kernel_swi(Wimp_UpdateWindow, &regs, &regs) == 0)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	344 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	345 while (regs.r[0])
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	346 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	347 WIMP_PlotSprite(this, update_block[1], update_block[2]);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	348 _kernel_swi(Wimp_GetRectangle, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	349 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	350 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	351 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	352 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	353
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	354
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	355 int WIMP_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	356 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	357 unsigned int pal = (unsigned int )(this->hidden->bank[1]+60);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	358 int j;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	359 SDL_Rect update;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	360
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	361 pal += firstcolor*2;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	362 for (j = 0; j < ncolors; j++)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	363 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	364 *pal = (((unsigned int)colors->r) << 8)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	365 + (((unsigned int)colors->g) << 16)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	366 + (((unsigned int)colors->b) << 24);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	367 pal[1] = *pal;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	368 pal += 2;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	369 colors++;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	370 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	371
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	372 WIMP_SetupPlotInfo(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	373
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	374 /* Need to refresh the window */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	375 update.x = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	376 update.y = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	377 update.w = SDL_VideoSurface->w;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	378 update.h = SDL_VideoSurface->h;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	379 WIMP_UpdateRects(this, 1, &update);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	380
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	381 return 1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	382 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	383
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	384 void WIMP_SetWMCaption(_THIS, const char title, const char icon)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	385 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	386 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	387
1379 c0a74f199ecf Use only safe string functions Sam Lantinga <slouken@libsdl.org> parents: 1361 diff changeset	388 SDL_strlcpy(this->hidden->title, title, SDL_arraysize(this->hidden->title));
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	389
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	390 if (RISCOS_GetWimpVersion() < 380)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	391 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	392 int block[6];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	393
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	394 regs.r[1] = (int)block;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	395 _kernel_swi(Wimp_GetCaretPosition, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	396 if (block[0] == (int)this->hidden->window_handle)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	397 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	398 regs.r[0] = -1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	399 _kernel_swi(Wimp_SetCaretPosition, &regs,&regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	400 } else
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	401 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	402 regs.r[0] = this->hidden->window_handle;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	403 regs.r[1] = -1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	404 regs.r[2] = -1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	405 regs.r[3] = -1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	406 _kernel_swi(Wimp_SetCaretPosition, &regs,&regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	407 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	408 regs.r[0] = block[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	409 regs.r[1] = block[1];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	410 regs.r[2] = block[2];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	411 regs.r[3] = block[3];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	412 regs.r[4] = block[4];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	413 regs.r[5] = block[5];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	414 _kernel_swi(Wimp_SetCaretPosition, &regs,&regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	415 } else
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	416 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	417 regs.r[0] = this->hidden->window_handle;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	418 regs.r[1] = 0x4b534154; /* "TASK" */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	419 regs.r[2] = 3; /* Redraw title */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	420 _kernel_swi(Wimp_ForceRedraw, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	421 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	422 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	423
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	424 void WIMP_RefreshDesktop(_THIS)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	425 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	426 int width = this->hidden->screen_width << this->hidden->xeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	427 int height = this->hidden->screen_height << this->hidden->yeig;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	428 _kernel_swi_regs regs;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	429 regs.r[0] = -1; /* Whole screen */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	430 regs.r[1] = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	431 regs.r[2] = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	432 regs.r[3] = width;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	433 regs.r[4] = height;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	434 _kernel_swi(Wimp_ForceRedraw, &regs, &regs);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	435 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	436
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	437 /* Toggle to window from full screen */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	438 int WIMP_ToggleFromFullScreen(_THIS)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	439 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	440 int width = this->screen->w;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	441 int height = this->screen->h;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	442 int bpp = this->screen->format->BitsPerPixel;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	443 char *buffer = NULL;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	444 char *old_bank[2];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	445 char *old_alloc_bank;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	446
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	447 /* Ensure flags are OK */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	448 this->screen->flags &= ~(SDL_DOUBLEBUF\|SDL_HWSURFACE);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	449
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	450 if (this->hidden->bank[0] == this->hidden->alloc_bank \|\| riscos_backbuffer == 0)
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	451 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	452 /* Need to create a sprite for the screen and copy the data to it */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	453 char *data;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	454 buffer = WIMP_CreateBuffer(width, height, bpp);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	455 data = buffer + 60; /* Start of sprite data */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	456 if (bpp == 8) data += 2048; /* 8bpp sprite have palette first */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	457
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	458 if (buffer == NULL) return 0;
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	459 SDL_memcpy(data, this->hidden->bank[0], width * height * this->screen->format->BytesPerPixel);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	460 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	461 /* else We've switch to full screen before so we already have a sprite */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	462
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	463 old_bank[0] = this->hidden->bank[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	464 old_bank[1] = this->hidden->bank[1];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	465 old_alloc_bank = this->hidden->alloc_bank;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	466
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	467 if (buffer != NULL) this->hidden->alloc_bank = buffer;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	468
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	469 this->hidden->bank[1] = this->hidden->alloc_bank;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	470 this->hidden->bank[0] = this->hidden->bank[1] + 60; /* Start of sprite data */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	471 if (bpp == 8) this->hidden->bank[0] += 2048; /* 8bpp sprite have palette first */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	472
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	473 this->hidden->current_bank = 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	474 this->screen->pixels = this->hidden->bank[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	475
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	476 RISCOS_RestoreWimpMode();
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	477 WIMP_ReadModeInfo(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	478 if (WIMP_SetupWindow(this, this->screen))
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	479 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	480 WIMP_SetDeviceMode(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	481 WIMP_SetupPlotInfo(this);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	482
1035 974ba6ae0fa3 Date: Wed, 26 Jan 2005 13:37:09 GMT Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	483 if (riscos_backbuffer == 0) riscos_backbuffer = 1;
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	484
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	485 if (buffer && old_alloc_bank) SDL_free(old_alloc_bank);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	486
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	487 return 1;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	488 } else
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	489 {
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	490 /* Drop back to full screen mode on failure */
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	491 this->hidden->bank[0] = old_bank[0];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	492 this->hidden->bank[1] = old_bank[1];
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	493 this->hidden->alloc_bank = old_alloc_bank;
1336 3692456e7b0f Use SDL_ prefixed versions of C library functions. Sam Lantinga <slouken@libsdl.org> parents: 1312 diff changeset	494 if (buffer) SDL_free(buffer);
630 550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	495
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	496 RISCOS_StoreWimpMode();
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	497 FULLSCREEN_SetMode(width, height, bpp);
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	498 }
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	499
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	500 return 0;
550bccdf04bd Added initial support for RISC OS (thanks Peter Naulls!) Sam Lantinga <slouken@libsdl.org> parents: diff changeset	501 }

Mercurial > sdl-ios-xcode

annotate src/video/riscos/SDL_wimpvideo.c @ 4171:3012f1c37361 SDL-1.2