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annotate src/video/ps2gs/SDL_gsvideo.c @ 2378:d76ecec0c3f7 gsoc2008_iphone

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iPhone SDL 1.3 demos go here. All these demos are written using pure SDL 1.3 code. No compatibility calls! Perhaps if they are any good they could be use as tests for the SDL 1.3 release.
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Fri, 18 Jul 2008 20:46:02 +0000
parents c121d94672cb
children e1da92da346c
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 /* Framebuffer console based SDL video driver implementation.
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25 */
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26
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27 #include <fcntl.h>
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28 #include <unistd.h>
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29 #include <sys/ioctl.h>
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30 #include <sys/mman.h>
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31
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32 #include "SDL_video.h"
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33 #include "SDL_mouse.h"
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34 #include "../SDL_sysvideo.h"
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35 #include "../SDL_pixels_c.h"
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36 #include "../../events/SDL_events_c.h"
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37 #include "../SDL_cursor_c.h"
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38 #include "SDL_gsvideo.h"
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39 #include "SDL_gsmouse_c.h"
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40 #include "SDL_gsevents_c.h"
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41 #include "SDL_gsyuv_c.h"
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42
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43
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44 /* Initialization/Query functions */
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45 static int GS_VideoInit(_THIS, SDL_PixelFormat * vformat);
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46 static SDL_Rect **GS_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags);
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47 static SDL_Surface *GS_SetVideoMode(_THIS, SDL_Surface * current, int width,
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48 int height, int bpp, Uint32 flags);
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49 static int GS_SetColors(_THIS, int firstcolor, int ncolors,
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50 SDL_Color * colors);
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51 static void GS_VideoQuit(_THIS);
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52
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53 /* Hardware surface functions */
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54 static int GS_AllocHWSurface(_THIS, SDL_Surface * surface);
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55 static int GS_LockHWSurface(_THIS, SDL_Surface * surface);
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56 static void GS_UnlockHWSurface(_THIS, SDL_Surface * surface);
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57 static void GS_FreeHWSurface(_THIS, SDL_Surface * surface);
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58
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59 /* GS driver bootstrap functions */
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60
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61 static int
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62 GS_Available(void)
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63 {
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64 int console, memory;
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65
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66 console = open(PS2_DEV_GS, O_RDWR, 0);
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67 if (console >= 0) {
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68 close(console);
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69 }
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70 memory = open(PS2_DEV_MEM, O_RDWR, 0);
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71 if (memory >= 0) {
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72 close(memory);
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73 }
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74 return ((console >= 0) && (memory >= 0));
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75 }
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76
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77 static void
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78 GS_DeleteDevice(SDL_VideoDevice * device)
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79 {
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80 SDL_free(device->hidden);
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81 SDL_free(device);
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82 }
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83
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84 static SDL_VideoDevice *
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85 GS_CreateDevice(int devindex)
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86 {
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87 SDL_VideoDevice *this;
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88
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89 /* Initialize all variables that we clean on shutdown */
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90 this = (SDL_VideoDevice *) SDL_malloc(sizeof(SDL_VideoDevice));
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91 if (this) {
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92 SDL_memset(this, 0, (sizeof *this));
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93 this->hidden = (struct SDL_PrivateVideoData *)
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94 SDL_malloc((sizeof *this->hidden));
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95 }
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96 if ((this == NULL) || (this->hidden == NULL)) {
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97 SDL_OutOfMemory();
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98 if (this) {
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99 SDL_free(this);
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100 }
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101 return (0);
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102 }
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103 SDL_memset(this->hidden, 0, (sizeof *this->hidden));
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104 mouse_fd = -1;
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105 keyboard_fd = -1;
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106
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107 /* Set the function pointers */
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108 this->VideoInit = GS_VideoInit;
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109 this->ListModes = GS_ListModes;
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110 this->SetVideoMode = GS_SetVideoMode;
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111 this->CreateYUVOverlay = GS_CreateYUVOverlay;
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112 this->SetColors = GS_SetColors;
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113 this->UpdateRects = NULL;
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114 this->VideoQuit = GS_VideoQuit;
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115 this->AllocHWSurface = GS_AllocHWSurface;
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116 this->CheckHWBlit = NULL;
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117 this->FillHWRect = NULL;
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118 this->SetHWColorKey = NULL;
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119 this->SetHWAlpha = NULL;
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120 this->LockHWSurface = GS_LockHWSurface;
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121 this->UnlockHWSurface = GS_UnlockHWSurface;
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122 this->FlipHWSurface = NULL;
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123 this->FreeHWSurface = GS_FreeHWSurface;
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124 this->SetIcon = NULL;
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125 this->SetCaption = NULL;
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126 this->GetWMInfo = NULL;
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127 this->FreeWMCursor = GS_FreeWMCursor;
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128 this->CreateWMCursor = GS_CreateWMCursor;
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129 this->ShowWMCursor = GS_ShowWMCursor;
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130 this->MoveWMCursor = GS_MoveWMCursor;
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131 this->InitOSKeymap = GS_InitOSKeymap;
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132 this->PumpEvents = GS_PumpEvents;
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133
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134 this->free = GS_DeleteDevice;
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135
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136 return this;
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137 }
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138
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139 VideoBootStrap PS2GS_bootstrap = {
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140 "ps2gs", "PlayStation 2 Graphics Synthesizer",
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141 GS_Available, GS_CreateDevice
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142 };
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143
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144 /* These are the pixel formats for the 32, 24, and 16 bit video modes */
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145 static struct
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146 {
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147 int bpp;
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148 Uint32 r;
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149 Uint32 g;
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150 Uint32 b;
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151 } GS_pixelmasks[] = {
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152 {
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153 32, 0x000000FF, /* RGB little-endian */
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154 0x0000FF00, 0x00FF0000}, {
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155 24, 0x000000FF, /* RGB little-endian */
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156 0x0000FF00, 0x00FF0000}, {
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157 16, 0x0000001f, /* RGB little-endian */
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158 0x000003e0, 0x00007c00},};
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159
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160 /* This is a mapping from SDL bytes-per-pixel to GS pixel format */
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161 static int GS_formatmap[] = {
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162 -1, /* 0 bpp, not a legal value */
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163 -1, /* 8 bpp, not supported (yet?) */
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164 PS2_GS_PSMCT16, /* 16 bpp */
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165 PS2_GS_PSMCT24, /* 24 bpp */
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166 PS2_GS_PSMCT32 /* 32 bpp */
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167 };
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168
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169 static unsigned long long head_tags[] __attribute__ ((aligned(16))) = {
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170 4 | (1LL << 60), /* GIFtag */
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171 0x0e, /* A+D */
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172 0, /* 2 */
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173 PS2_GS_BITBLTBUF, 0, /* 4 */
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174 PS2_GS_TRXPOS, 0, /* 6 */
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175 PS2_GS_TRXREG, 0, /* 8 */
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176 PS2_GS_TRXDIR};
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177
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178 #define MAXIMG (32767 * 16)
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179 #define MAXTAGS 8
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180
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181 static inline int
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182 loadimage_nonblock(int fd, struct ps2_image *image, int size,
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183 unsigned long long *hm, unsigned long long *im)
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184 {
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185 struct ps2_plist plist;
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186 struct ps2_packet packet[1 + MAXTAGS * 2];
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187 int isize;
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188 int pnum, it, eop;
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189 char *data;
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190
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191 /* initialize the variables */
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192 data = (char *) image->ptr;
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193 pnum = it = eop = 0;
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194 plist.packet = packet;
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195
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196 /* make BITBLT packet */
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197 packet[pnum].ptr = hm;
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198 packet[pnum].len = sizeof(head_tags);
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199 pnum++;
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200 hm[2] = ((unsigned long long) image->fbp << 32) |
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201 ((unsigned long long) image->fbw << 48) |
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202 ((unsigned long long) image->psm << 56);
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203 hm[4] = ((unsigned long long) image->x << 32) |
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204 ((unsigned long long) image->y << 48);
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205 hm[6] = (unsigned long long) image->w |
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206 ((unsigned long long) image->h << 32);
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207
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208 /* make image mode tags */
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209 while (!eop) {
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210 isize = size > MAXIMG ? MAXIMG : size;
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211 size -= isize;
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212 eop = (size == 0);
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213
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214 packet[pnum].ptr = &im[it];
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215 packet[pnum].len = sizeof(unsigned long long) * 2;
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216 pnum++;
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217 im[it++] = (isize >> 4) | (eop ? (1 << 15) : 0) | (2LL << 58);
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218 im[it++] = 0;
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219
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220 packet[pnum].ptr = (void *) data;
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221 packet[pnum].len = isize;
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222 pnum++;
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223 data += isize;
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224 }
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225 plist.num = pnum;
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226
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227 return ioctl(fd, PS2IOC_SENDL, &plist);
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228 }
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229
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230 static unsigned long long tex_tags[] __attribute__ ((aligned(16))) = {
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231 3 | (1LL << 60), /* GIFtag */
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232 0x0e, /* A+D */
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233 0, /* 2 */
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234 PS2_GS_TEX0_1, (1 << 5) + (1 << 6), PS2_GS_TEX1_1, 0, PS2_GS_TEXFLUSH};
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235 static unsigned long long scale_tags[] __attribute__ ((aligned(16))) = {
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236 5 | (1LL << 60), /* GIFtag */
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237 0x0e, /* A+D */
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238 6 + (1 << 4) + (1 << 8), PS2_GS_PRIM, ((unsigned long long) 0 * 16) + (((unsigned long long) 0 * 16) << 16), PS2_GS_UV, ((unsigned long long) 0 * 16) + (((unsigned long long) 0 * 16) << 16), PS2_GS_XYZ2, 0, /* 8 */
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239 PS2_GS_UV, 0, /* 10 */
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240 PS2_GS_XYZ2};
136
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241
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242
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243 int
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244 scaleimage_nonblock(int fd, unsigned long long *tm, unsigned long long *sm)
136
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245 {
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246 struct ps2_plist plist;
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247 struct ps2_packet packet[2];
136
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248
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diff changeset
249 /* initialize the variables */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
250 plist.num = 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
251 plist.packet = packet;
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
252
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
253 packet[0].ptr = tm;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
254 packet[0].len = sizeof(tex_tags);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
255 packet[1].ptr = sm;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
256 packet[1].len = sizeof(scale_tags);
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
257
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
258 return ioctl(fd, PS2IOC_SENDL, &plist);
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
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parents: 135
diff changeset
259 }
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
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parents: 135
diff changeset
260
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
261 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
262 power_of_2(int value)
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
263 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
264 int shift;
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
265
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
266 for (shift = 0; (1 << shift) < value; ++shift) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
267 /* Keep looking */ ;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
268 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
269 return (shift);
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
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parents: 135
diff changeset
270 }
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
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parents: 135
diff changeset
271
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c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
272 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
273 GS_VideoInit(_THIS, SDL_PixelFormat * vformat)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
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parents:
diff changeset
274 {
1895
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diff changeset
275 struct ps2_screeninfo vinfo;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
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diff changeset
276
1895
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diff changeset
277 /* Initialize the library */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
278 console_fd = open(PS2_DEV_GS, O_RDWR, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
279 if (console_fd < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
280 SDL_SetError("Unable to open %s", PS2_DEV_GS);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
281 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
282 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
283 memory_fd = open(PS2_DEV_MEM, O_RDWR, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
284 if (memory_fd < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
285 close(console_fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
286 console_fd = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
287 SDL_SetError("Unable to open %s", PS2_DEV_MEM);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
288 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
289 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
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parents:
diff changeset
290
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
291 if (ioctl(console_fd, PS2IOC_GSCREENINFO, &vinfo) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
292 close(memory_fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
293 close(console_fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
294 console_fd = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
295 SDL_SetError("Couldn't get console pixel format");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
296 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
297 }
1545
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
298
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
299 /* Determine the current screen size */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
300 this->info.current_w = vinfo.w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
301 this->info.current_h = vinfo.h;
1545
8d9bb0cf2c2a Added current_w and current_h to the SDL_VideoInfo structure, which is set to the desktop resolution during video intialization, and then set to the current resolution when a video mode is set.
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
302
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
303 /* Determine the current screen depth */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
304 switch (vinfo.psm) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
305 /* Supported pixel formats */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
306 case PS2_GS_PSMCT32:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
307 case PS2_GS_PSMCT24:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
308 case PS2_GS_PSMCT16:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
309 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
310 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
311 GS_VideoQuit(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
312 SDL_SetError("Unknown console pixel format: %d", vinfo.psm);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
313 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
314 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
315 vformat->BitsPerPixel = GS_pixelmasks[vinfo.psm].bpp;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents: 1545
diff changeset
316 vformat->Rmask = GS_pixelmasks[vinfo.psm].r;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
317 vformat->Gmask = GS_pixelmasks[vinfo.psm].g;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
318 vformat->Bmask = GS_pixelmasks[vinfo.psm].b;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
319 saved_vinfo = vinfo;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
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parents:
diff changeset
320
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
321 /* Enable mouse and keyboard support */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
322 if (GS_OpenKeyboard(this) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
323 GS_VideoQuit(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
324 SDL_SetError("Unable to open keyboard");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
325 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
326 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
327 if (GS_OpenMouse(this) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
328 const char *sdl_nomouse;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
330 sdl_nomouse = SDL_getenv("SDL_NOMOUSE");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
331 if (!sdl_nomouse) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
332 GS_VideoQuit(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
333 SDL_SetError("Unable to open mouse");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
334 return (-1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
335 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
336 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
338 /* We're done! */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
339 return (0);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
342 static SDL_Rect **
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
343 GS_ListModes(_THIS, SDL_PixelFormat * format, Uint32 flags)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
345 static SDL_Rect GS_vesa_mode_list[] = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
346 {0, 0, 1280, 1024},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
347 {0, 0, 1024, 768},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
348 {0, 0, 800, 600},
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
349 {0, 0, 640, 480}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
350 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
351 static SDL_Rect *GS_vesa_modes[] = {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
352 &GS_vesa_mode_list[0],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
353 &GS_vesa_mode_list[1],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
354 &GS_vesa_mode_list[2],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
355 &GS_vesa_mode_list[3],
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
356 NULL
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
357 };
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
358 static SDL_Rect GS_tvout_stretch;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
359 static SDL_Rect GS_tvout_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
360 static SDL_Rect *GS_tvout_modes[3];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
361 SDL_Rect **modes = NULL;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
362
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
363 switch (format->BitsPerPixel) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
364 case 16:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
365 case 24:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
366 case 32:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
367 if (saved_vinfo.mode == PS2_GS_VESA) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
368 modes = GS_vesa_modes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
369 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
370 int i, j = 0;
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
371
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
372 // FIXME - what's wrong with the stretch code at 16 bpp?
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
373 if (format->BitsPerPixel != 32)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
374 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
375 /* Add a mode that we could possibly stretch to */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
376 for (i = 0; GS_vesa_modes[i]; ++i) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
377 if ((GS_vesa_modes[i]->w == saved_vinfo.w) &&
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
378 (GS_vesa_modes[i]->h != saved_vinfo.h)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
379 GS_tvout_stretch.w = GS_vesa_modes[i]->w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
380 GS_tvout_stretch.h = GS_vesa_modes[i]->h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
381 GS_tvout_modes[j++] = &GS_tvout_stretch;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
382 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
383 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
384 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
385 /* Add the current TV video mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
386 GS_tvout_mode.w = saved_vinfo.w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
387 GS_tvout_mode.h = saved_vinfo.h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
388 GS_tvout_modes[j++] = &GS_tvout_mode;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
389 GS_tvout_modes[j++] = NULL;
136
717f739d6ec1 Added hardware stretching code to scale 640x480 to TV resolution
Sam Lantinga <slouken@libsdl.org>
parents: 135
diff changeset
390
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
391 /* Return the created list of modes */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
392 modes = GS_tvout_modes;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
393 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
394 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
395 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
396 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
397 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
398 return (modes);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
399 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401 /* Various screen update functions available */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
402 static void GS_DMAFullUpdate(_THIS, int numrects, SDL_Rect * rects);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
404 static SDL_Surface *
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
405 GS_SetVideoMode(_THIS, SDL_Surface * current,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
406 int width, int height, int bpp, Uint32 flags)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
407 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
408 struct ps2_screeninfo vinfo;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
410 /* Set the terminal into graphics mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
411 if (GS_EnterGraphicsMode(this) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
412 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
413 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
415 /* Set the video mode and get the final screen format */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
416 if (ioctl(console_fd, PS2IOC_GSCREENINFO, &vinfo) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
417 SDL_SetError("Couldn't get console screen info");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
418 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
419 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
420 if ((vinfo.w != width) || (vinfo.h != height) ||
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
421 (GS_pixelmasks[vinfo.psm].bpp != bpp)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
422 /* If we're not in VESA mode, we have to scale resolution */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
423 if (saved_vinfo.mode == PS2_GS_VESA) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
424 switch (width) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
425 case 640:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
426 vinfo.res = PS2_GS_640x480;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
427 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
428 case 800:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
429 vinfo.res = PS2_GS_800x600;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
430 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
431 case 1024:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
432 vinfo.res = PS2_GS_1024x768;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
433 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
434 case 1280:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
435 vinfo.res = PS2_GS_1280x1024;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
436 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
437 default:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
438 SDL_SetError("Unsupported resolution: %dx%d\n",
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
439 width, height);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
440 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
441 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
442 vinfo.res |= (PS2_GS_75Hz << 8);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
443 vinfo.w = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
444 vinfo.h = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
445 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
446 vinfo.fbp = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
447 vinfo.psm = GS_formatmap[bpp / 8];
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
448 if (vinfo.psm < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
449 SDL_SetError("Unsupported depth: %d bpp\n", bpp);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
450 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
451 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
452 if (ioctl(console_fd, PS2IOC_SSCREENINFO, &vinfo) < 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
453 SDL_SetError("Couldn't set console screen info");
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
454 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
455 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
457 /* Unmap the previous DMA buffer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
458 if (mapped_mem) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
459 munmap(mapped_mem, mapped_len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
460 mapped_mem = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
461 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
462 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
463 if (!SDL_ReallocFormat(current, GS_pixelmasks[vinfo.psm].bpp,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
464 GS_pixelmasks[vinfo.psm].r,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
465 GS_pixelmasks[vinfo.psm].g,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
466 GS_pixelmasks[vinfo.psm].b, 0)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
467 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
468 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
469
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
470 /* Set up the new mode framebuffer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
471 current->flags = SDL_FULLSCREEN;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
472 current->w = width;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
473 current->h = height;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
474 current->pitch = SDL_CalculatePitch(current);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
475
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
476 /* Memory map the DMA area for block memory transfer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
477 if (!mapped_mem) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
478 pixels_len = height * current->pitch;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
479 mapped_len = pixels_len +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
480 /* Screen update DMA command area */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
481 sizeof(head_tags) + ((2 * MAXTAGS) * 16);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
482 if (saved_vinfo.mode != PS2_GS_VESA) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
483 mapped_len += sizeof(tex_tags) + sizeof(scale_tags);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
484 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
485 mapped_mem = mmap(0, mapped_len, PROT_READ | PROT_WRITE,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
486 MAP_SHARED, memory_fd, 0);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
487 if (mapped_mem == MAP_FAILED) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
488 SDL_SetError("Unable to map %d bytes for DMA", mapped_len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
489 mapped_mem = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
490 return (NULL);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
491 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
492
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
493 /* Set up the entire screen for DMA transfer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
494 screen_image.ptr = mapped_mem;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
495 screen_image.fbp = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
496 screen_image.fbw = (vinfo.w + 63) / 64;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
497 screen_image.psm = vinfo.psm;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
498 screen_image.x = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
499 if (vinfo.h == height) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
500 screen_image.y = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
501 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
502 /* Put image offscreen and scale to screen height */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
503 screen_image.y = vinfo.h;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
504 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
505 screen_image.w = current->w;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
506 screen_image.h = current->h;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
508 /* get screen image data size (qword aligned) */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
509 screen_image_size = (screen_image.w * screen_image.h);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
510 switch (screen_image.psm) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
511 case PS2_GS_PSMCT32:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
512 screen_image_size *= 4;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
513 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
514 case PS2_GS_PSMCT24:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
515 screen_image_size *= 3;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
516 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
517 case PS2_GS_PSMCT16:
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
518 screen_image_size *= 2;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
519 break;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
520 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
521 screen_image_size = (screen_image_size + 15) & ~15;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
522
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
523 /* Set up the memory for screen update DMA commands */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
524 head_tags_mem = (unsigned long long *) (mapped_mem + pixels_len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
525 image_tags_mem = (unsigned long long *)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
526 ((caddr_t) head_tags_mem + sizeof(head_tags));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
527 SDL_memcpy(head_tags_mem, head_tags, sizeof(head_tags));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
528 if (saved_vinfo.mode != PS2_GS_VESA) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
529 tex_tags_mem = (unsigned long long *)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
530 ((caddr_t) image_tags_mem + ((2 * MAXTAGS) * 16));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
531 scale_tags_mem = (unsigned long long *)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
532 ((caddr_t) tex_tags_mem + sizeof(tex_tags));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
533 SDL_memcpy(tex_tags_mem, tex_tags, sizeof(tex_tags));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
534 tex_tags_mem[2] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
535 (vinfo.h * vinfo.w) / 64 +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
536 ((unsigned long long) screen_image.fbw << 14) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
537 ((unsigned long long) screen_image.psm << 20) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
538 ((unsigned long long) power_of_2(screen_image.w) << 26) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
539 ((unsigned long long) power_of_2(screen_image.h) << 30) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
540 ((unsigned long long) 1 << 34) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
541 ((unsigned long long) 1 << 35);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
542 SDL_memcpy(scale_tags_mem, scale_tags, sizeof(scale_tags));
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
543 scale_tags_mem[8] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
544 ((unsigned long long) screen_image.w * 16) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
545 (((unsigned long long) screen_image.h * 16) << 16);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
546 scale_tags_mem[10] =
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
547 ((unsigned long long) vinfo.w * 16) +
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
548 (((unsigned long long) vinfo.h * 16) << 16);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
549 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
550 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
551 current->pixels = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
552 if (SDL_getenv("SDL_FULLSCREEN_UPDATE")) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
553 /* Correct semantics */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
554 current->flags |= SDL_ASYNCBLIT;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
555 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
556 /* We lie here - the screen memory isn't really the visible
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
557 display memory and still requires an update, but this
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
558 has the desired effect for most applications.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
559 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
560 current->flags |= SDL_HWSURFACE;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
561 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
562
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
563 /* Set the update rectangle function */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
564 this->UpdateRects = GS_DMAFullUpdate;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
565
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
566 /* We're done */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
567 return (current);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
568 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
569
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
570 /* We don't support hardware surfaces yet */
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
571 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
572 GS_AllocHWSurface(_THIS, SDL_Surface * surface)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
573 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
574 return (-1);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
575 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
576 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
577 GS_FreeHWSurface(_THIS, SDL_Surface * surface)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
578 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
579 return;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
580 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
581 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
582 GS_LockHWSurface(_THIS, SDL_Surface * surface)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
583 {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
584 if (surface == this->screen) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
585 /* Since mouse motion affects 'pixels', lock it */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
586 SDL_LockCursor();
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
587
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
588 /* Make sure any pending DMA has completed */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
589 if (dma_pending) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
590 ioctl(console_fd, PS2IOC_SENDQCT, 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
591 dma_pending = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
592 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
593
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
594 /* If the cursor is drawn on the DMA area, remove it */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
595 if (cursor_drawn) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
596 surface->pixels = mapped_mem + surface->offset;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
597 SDL_EraseCursorNoLock(this->screen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
598 cursor_drawn = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
599 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
600
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
601 /* Set the surface pixels to the base of the DMA area */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
602 surface->pixels = mapped_mem;
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
603
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
604 /* We're finished! */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
605 SDL_UnlockCursor();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
606 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
607 return (0);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
608 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
609 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
610 GS_UnlockHWSurface(_THIS, SDL_Surface * surface)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
611 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
612 if (surface == this->screen) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
613 /* Since mouse motion affects 'pixels', lock it */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
614 SDL_LockCursor();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
615 surface->pixels = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
616 SDL_UnlockCursor();
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
617 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
618 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
619
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
620 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
621 GS_DMAFullUpdate(_THIS, int numrects, SDL_Rect * rects)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
622 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
623 /* Lock so we aren't interrupted by a mouse update */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
624 SDL_LockCursor();
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
625
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
626 /* Make sure any pending DMA has completed */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
627 if (dma_pending) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
628 ioctl(console_fd, PS2IOC_SENDQCT, 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
629 dma_pending = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
630 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
631
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
632 /* If the mouse is visible, draw it on the DMA area */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
633 if ((SDL_cursorstate & CURSOR_VISIBLE) && !cursor_drawn) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
634 this->screen->pixels = mapped_mem + this->screen->offset;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
635 SDL_DrawCursorNoLock(this->screen);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
636 this->screen->pixels = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
637 cursor_drawn = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
638 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
639
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
640 /* Put the image onto the screen */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
641 loadimage_nonblock(console_fd,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
642 &screen_image, screen_image_size,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
643 head_tags_mem, image_tags_mem);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
644 if (screen_image.y > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
645 /* Need to scale offscreen image to TV output */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
646 ioctl(console_fd, PS2IOC_SENDQCT, 1);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
647 dma_pending = 0;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
648 scaleimage_nonblock(console_fd, tex_tags_mem, scale_tags_mem);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
649 } else {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
650 dma_pending = 1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
651 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
652
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
653 /* We're finished! */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
654 SDL_UnlockCursor();
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
655 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
656
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
657 static int
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
658 GS_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color * colors)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
659 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
660 return (0);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
661 }
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
662
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
663 static void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
664 GS_VideoQuit(_THIS)
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
665 {
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
666 /* Close console and input file descriptors */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
667 if (console_fd > 0) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
668 /* Unmap the video framebuffer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
669 if (mapped_mem) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
670 /* Unmap the video framebuffer */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
671 munmap(mapped_mem, mapped_len);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
672 mapped_mem = NULL;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
673 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
674 close(memory_fd);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
675
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
676 /* Restore the original video mode */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
677 if (GS_InGraphicsMode(this)) {
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
678 ioctl(console_fd, PS2IOC_SSCREENINFO, &saved_vinfo);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
679 }
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
680
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
681 /* We're all done with the graphics device */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
682 close(console_fd);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
683 console_fd = -1;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
684 }
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
685 GS_CloseMouse(this);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
686 GS_CloseKeyboard(this);
70
f590dd383b5d Added Linux PlayStation 2 Graphics Synthesizer support
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
687 }
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
688
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1545
diff changeset
689 /* vi: set ts=4 sw=4 expandtab: */