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annotate src/video/epoc/SDL_epocvideo.cpp @ 1918:092bd3a019c5

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Starting on the OpenGL renderer...
author Sam Lantinga <slouken@libsdl.org>
date Wed, 19 Jul 2006 07:18:45 +0000
parents 92947e3a18db
children
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, 1998, 1999, 2000, 2001, 2002 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 Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 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 Library 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 Library General Public
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16 License along with this library; if not, write to the Free
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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 /*
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25 SDL_epocvideo.cpp
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26 Epoc based SDL video driver implementation
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27
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28 Epoc version by Hannu Viitala (hannu.j.viitala@mbnet.fi)
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29 */
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30
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31 extern "C" {
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32 #include "SDL_timer.h"
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33 #include "SDL_video.h"
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34 #undef NULL
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35 #include "../SDL_pixels_c.h"
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36 };
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37
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38 #include "SDL_epocvideo.h"
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39 #include "SDL_epocevents_c.h"
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40
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41 #include <hal.h>
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42 #include <coedef.h>
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43
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44 /* For debugging */
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45
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46 void RDebug_Print_b(char* error_str, void* param)
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47 {
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48 TBuf8<128> error8((TUint8*)error_str);
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49 TBuf<128> error;
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50 error.Copy(error8);
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51 if (param) //!! Do not work if the parameter is really 0!!
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52 RDebug::Print(error, param);
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53 else
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54 RDebug::Print(error);
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55 }
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56
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57 extern "C" void RDebug_Print(char* error_str, void* param)
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58 {
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59 RDebug_Print_b(error_str, param);
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60 }
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61
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62
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63 int Debug_AvailMem2()
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64 {
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65 //User::CompressAllHeaps();
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66 TMemoryInfoV1Buf membuf;
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67 User::LeaveIfError(UserHal::MemoryInfo(membuf));
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68 TMemoryInfoV1 minfo = membuf();
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69 return(minfo.iFreeRamInBytes);
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70 }
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71
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72 extern "C" int Debug_AvailMem()
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73 {
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74 return(Debug_AvailMem2());
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75 }
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76
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77
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78 extern "C" {
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79
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80 /* Initialization/Query functions */
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81
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82 static int EPOC_VideoInit(_THIS, SDL_PixelFormat *vformat);
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83 static SDL_Rect **EPOC_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags);
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84 static SDL_Surface *EPOC_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags);
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85 static int EPOC_SetColors(_THIS, int firstcolor, int ncolors,
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86 SDL_Color *colors);
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87 static void EPOC_VideoQuit(_THIS);
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88
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89 /* Hardware surface functions */
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90
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91 static int EPOC_AllocHWSurface(_THIS, SDL_Surface *surface);
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92 static int EPOC_LockHWSurface(_THIS, SDL_Surface *surface);
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93 static int EPOC_FlipHWSurface(_THIS, SDL_Surface *surface);
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94 static void EPOC_UnlockHWSurface(_THIS, SDL_Surface *surface);
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95 static void EPOC_FreeHWSurface(_THIS, SDL_Surface *surface);
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96 static void EPOC_DirectUpdate(_THIS, int numrects, SDL_Rect *rects);
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97
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98 static int EPOC_Available(void);
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99 static SDL_VideoDevice *EPOC_CreateDevice(int devindex);
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100
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101 /* Mouse functions */
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102
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103 static WMcursor *EPOC_CreateWMCursor(_THIS, Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y);
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104 static void EPOC_FreeWMCursor(_THIS, WMcursor *cursor);
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105 static int EPOC_ShowWMCursor(_THIS, WMcursor *cursor);
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106
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107
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108
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109 /* !! Table for fast conversion from 8 bit to 12 bit */
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110 static TUint16 EPOC_HWPalette_256_to_4k[256];
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111
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112 VideoBootStrap EPOC_bootstrap = {
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113 "epoc", "EPOC system",
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114 EPOC_Available, EPOC_CreateDevice
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115 };
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116
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117 const TUint32 WindowClientHandle = 9210; //!!
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118
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119 /* Epoc video driver bootstrap functions */
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120
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121 static int EPOC_Available(void)
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122 {
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123 return 1; /* Always available */
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124 }
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125
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126 static void EPOC_DeleteDevice(SDL_VideoDevice *device)
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127 {
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128 SDL_free(device->hidden);
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129 SDL_free(device);
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130 }
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131
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132 static SDL_VideoDevice *EPOC_CreateDevice(int devindex)
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133 {
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134 SDL_VideoDevice *device;
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135
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136 /* Allocate all variables that we free on delete */
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137 device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice));
173
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138 if ( device ) {
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139 SDL_memset(device, 0, (sizeof *device));
173
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140 device->hidden = (struct SDL_PrivateVideoData *)
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141 SDL_malloc((sizeof *device->hidden));
173
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142 }
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143 if ( (device == NULL) || (device->hidden == NULL) ) {
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144 SDL_OutOfMemory();
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145 if ( device ) {
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146 SDL_free(device);
173
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147 }
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148 return(0);
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149 }
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150 SDL_memset(device->hidden, 0, (sizeof *device->hidden));
173
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151
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152 /* Set the function pointers */
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153 device->VideoInit = EPOC_VideoInit;
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154 device->ListModes = EPOC_ListModes;
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155 device->SetVideoMode = EPOC_SetVideoMode;
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156 device->SetColors = EPOC_SetColors;
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157 device->UpdateRects = NULL;
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158 device->VideoQuit = EPOC_VideoQuit;
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159 device->AllocHWSurface = EPOC_AllocHWSurface;
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160 device->CheckHWBlit = NULL;
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161 device->FillHWRect = NULL;
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162 device->SetHWColorKey = NULL;
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163 device->SetHWAlpha = NULL;
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164 device->LockHWSurface = EPOC_LockHWSurface;
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165 device->UnlockHWSurface = EPOC_UnlockHWSurface;
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166 device->FlipHWSurface = EPOC_FlipHWSurface;
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167 device->FreeHWSurface = EPOC_FreeHWSurface;
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168 device->SetIcon = NULL;
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169 device->SetCaption = NULL;
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170 device->GetWMInfo = NULL;
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171 device->FreeWMCursor = EPOC_FreeWMCursor;
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172 device->CreateWMCursor = EPOC_CreateWMCursor;
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173 device->ShowWMCursor = EPOC_ShowWMCursor;
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174 device->WarpWMCursor = NULL;
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175 device->InitOSKeymap = EPOC_InitOSKeymap;
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176 device->PumpEvents = EPOC_PumpEvents;
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177 device->free = EPOC_DeleteDevice;
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178
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179 return device;
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180 }
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181
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182
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183 int GetBpp(TDisplayMode displaymode)
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184 {
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185 TInt numColors = TDisplayModeUtils::NumDisplayModeColors(displaymode);
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186 TInt bitsPerPixel = 1;
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187 for (TInt32 i = 2; i < numColors; i <<= 1, bitsPerPixel++);
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188 return bitsPerPixel;
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189 }
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190
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191 void ConstructWindowL(_THIS)
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192 {
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193 TInt error;
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194
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195 error = Private->EPOC_WsSession.Connect();
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196 User::LeaveIfError(error);
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197 Private->EPOC_WsScreen=new(ELeave) CWsScreenDevice(Private->EPOC_WsSession);
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198 User::LeaveIfError(Private->EPOC_WsScreen->Construct());
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199 User::LeaveIfError(Private->EPOC_WsScreen->CreateContext(Private->EPOC_WindowGc));
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200
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201 Private->EPOC_WsWindowGroup=RWindowGroup(Private->EPOC_WsSession);
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202 User::LeaveIfError(Private->EPOC_WsWindowGroup.Construct(WindowClientHandle));
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203 Private->EPOC_WsWindowGroup.SetOrdinalPosition(0);
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204
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205 //!!
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206 TBuf<32> winGroupName;
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207 winGroupName.Append(0);
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208 winGroupName.Append(0);
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209 winGroupName.Append(0);// uid
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210 winGroupName.Append(0);
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211 winGroupName.Append(_L("SDL")); // caption
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212 winGroupName.Append(0);
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213 winGroupName.Append(0); //doc name
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214 Private->EPOC_WsWindowGroup.SetName(winGroupName); //!!
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215
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216 Private->EPOC_WsWindow=RWindow(Private->EPOC_WsSession);
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217 User::LeaveIfError(Private->EPOC_WsWindow.Construct(Private->EPOC_WsWindowGroup,WindowClientHandle));
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218 Private->EPOC_WsWindow.SetBackgroundColor(KRgbWhite);
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219 Private->EPOC_WsWindow.Activate();
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220 Private->EPOC_WsWindow.SetSize(Private->EPOC_WsScreen->SizeInPixels());
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221 Private->EPOC_WsWindow.SetVisible(ETrue);
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222
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223 Private->EPOC_WsWindowGroupID = Private->EPOC_WsWindowGroup.Identifier();
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224 Private->EPOC_IsWindowFocused = EFalse;
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225 }
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226
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227
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228 int EPOC_VideoInit(_THIS, SDL_PixelFormat *vformat)
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229 {
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230 // !!TODO:handle leave functions!
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231
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232 int i;
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233
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234 /* Initialize all variables that we clean on shutdown */
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235
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236 for ( i=0; i<SDL_NUMMODES; ++i ) {
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237 Private->SDL_modelist[i] = (SDL_Rect *)SDL_malloc(sizeof(SDL_Rect));
173
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238 Private->SDL_modelist[i]->x = Private->SDL_modelist[i]->y = 0;
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239 }
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240 /* Modes sorted largest to smallest !!TODO:sorting order??*/
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241 Private->SDL_modelist[0]->w = 640; Private->SDL_modelist[0]->h = 200;
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242 Private->SDL_modelist[1]->w = 320; Private->SDL_modelist[1]->h = 200;
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243 Private->SDL_modelist[2]->w = 640; Private->SDL_modelist[2]->h = 400;
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244 Private->SDL_modelist[3]->w = 640; Private->SDL_modelist[3]->h = 480;
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245 Private->SDL_modelist[4] = NULL;
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246
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247 /* Construct Epoc window */
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248
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249 ConstructWindowL(_this);
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250
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251 /* Initialise Epoc frame buffer */
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252
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253 TDisplayMode displayMode = Private->EPOC_WsScreen->DisplayMode();
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254
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255 #ifndef __WINS__
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256
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257 TScreenInfoV01 screenInfo;
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258 TPckg<TScreenInfoV01> sInfo(screenInfo);
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259 UserSvr::ScreenInfo(sInfo);
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260
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261 Private->EPOC_ScreenSize = screenInfo.iScreenSize;
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262 Private->EPOC_DisplayMode = displayMode;
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263 Private->EPOC_HasFrameBuffer = screenInfo.iScreenAddressValid;
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264 Private->EPOC_FrameBuffer = Private->EPOC_HasFrameBuffer ? (TUint8*) screenInfo.iScreenAddress : NULL;
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265 Private->EPOC_BytesPerPixel = ((GetBpp(displayMode)-1) / 8) + 1;
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266 Private->EPOC_BytesPerScanLine = screenInfo.iScreenSize.iWidth * Private->EPOC_BytesPerPixel;
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267
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268 /* It seems that in SA1100 machines for 8bpp displays there is a 512 palette table at the
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269 * beginning of the frame buffer. E.g. Series 7 and Netbook.
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270 * In 12 bpp machines the table has 16 entries.
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271 */
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272 if (Private->EPOC_HasFrameBuffer && GetBpp(displayMode) == 8)
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273 Private->EPOC_FrameBuffer += 512;
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274 if (Private->EPOC_HasFrameBuffer && GetBpp(displayMode) == 12)
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275 Private->EPOC_FrameBuffer += 16 * 2;
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276
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277 #else /* defined __WINS__ */
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278
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279 /* Create bitmap, device and context for screen drawing */
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280 Private->EPOC_ScreenSize = Private->EPOC_WsScreen->SizeInPixels();
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281
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282 Private->EPOC_Bitmap = new (ELeave) CWsBitmap(Private->EPOC_WsSession);
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283 Private->EPOC_Bitmap->Create(Private->EPOC_ScreenSize, displayMode);
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284
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285 Private->EPOC_DisplayMode = displayMode;
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286 Private->EPOC_HasFrameBuffer = ETrue;
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287 Private->EPOC_FrameBuffer = NULL; /* Private->EPOC_Bitmap->DataAddress() can change any time */
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288 Private->EPOC_BytesPerPixel = ((GetBpp(displayMode)-1) / 8) + 1;
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289 Private->EPOC_BytesPerScanLine = Private->EPOC_WsScreen->SizeInPixels().iWidth * Private->EPOC_BytesPerPixel;
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290
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291 #endif /* __WINS__ */
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292
1545
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293 _this->info.current_w = Private->EPOC_ScreenSize.iWidth;
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294 _this->info.current_h = Private->EPOC_ScreenSize.iHeight;
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295
173
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296 /* The "best" video format should be returned to caller. */
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297
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298 vformat->BitsPerPixel = /*!!GetBpp(displayMode) */ 8;
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299 vformat->BytesPerPixel = /*!!Private->EPOC_BytesPerPixel*/ 1;
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300
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301 /* Activate events for me */
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302
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303 Private->EPOC_WsEventStatus = KRequestPending;
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304 Private->EPOC_WsSession.EventReady(&Private->EPOC_WsEventStatus);
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305 Private->EPOC_RedrawEventStatus = KRequestPending;
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306 Private->EPOC_WsSession.RedrawReady(&Private->EPOC_RedrawEventStatus);
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307 Private->EPOC_WsWindow.PointerFilter(EPointerFilterDrag, 0);
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308
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309 Private->EPOC_ScreenOffset = 0;
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310
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311 //!! TODO: error handling
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312 //if (ret != KErrNone)
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313 // return(-1);
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314 //else
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315 return(0);
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316 }
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317
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318
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319 SDL_Rect **EPOC_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags)
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320 {
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321 if (format->BitsPerPixel == 12 || format->BitsPerPixel == 8)
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322 return Private->SDL_modelist;
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323 return NULL;
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324 }
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325
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326 int EPOC_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
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327 {
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328 for(int i = firstcolor; i < ncolors; i++) {
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329 // 4k value: 000rgb
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330 TUint16 color4K = 0;
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331 color4K |= (colors[i].r & 0x0000f0) << 4;
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332 color4K |= (colors[i].g & 0x0000f0);
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333 color4K |= (colors[i].b & 0x0000f0) >> 4;
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334 EPOC_HWPalette_256_to_4k[i] = color4K;
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335 }
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336 return(0);
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337 }
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338
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339
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340 SDL_Surface *EPOC_SetVideoMode(_THIS, SDL_Surface *current,
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341 int width, int height, int bpp, Uint32 flags)
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342 {
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343 /* Check parameters */
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344 if (!((width == 640 && height == 200 && bpp == 12) ||
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345 (width == 640 && height == 400 && bpp == 12) ||
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346 (width == 640 && height == 480 && bpp == 12) ||
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347 (width == 320 && height == 200 && bpp == 12) ||
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348 (width == 640 && height == 200 && bpp == 8) ||
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349 (width == 640 && height == 400 && bpp == 8) ||
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350 (width == 640 && height == 480 && bpp == 8) ||
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351 (width == 320 && height == 200 && bpp == 8))) {
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352 SDL_SetError("Requested video mode is not supported");
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353 return NULL;
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354 }
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355
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356 if (current && current->pixels) {
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diff changeset
357 SDL_free(current->pixels);
173
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358 current->pixels = NULL;
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359 }
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360 if ( ! SDL_ReallocFormat(current, bpp, 0, 0, 0, 0) ) {
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361 return(NULL);
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362 }
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diff changeset
363
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parents:
diff changeset
364 /* Set up the new mode framebuffer */
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365 if (bpp == 8)
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366 current->flags = (SDL_FULLSCREEN|SDL_SWSURFACE|SDL_PREALLOC|SDL_HWPALETTE);
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367 else // 12 bpp
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368 current->flags = (SDL_FULLSCREEN|SDL_SWSURFACE|SDL_PREALLOC);
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369 current->w = width;
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370 current->h = height;
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diff changeset
371 int numBytesPerPixel = ((bpp-1)>>3) + 1;
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diff changeset
372 current->pitch = numBytesPerPixel * width; // Number of bytes in scanline
1336
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diff changeset
373 current->pixels = SDL_malloc(width * height * numBytesPerPixel);
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374 SDL_memset(current->pixels, 0, width * height * numBytesPerPixel);
173
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diff changeset
375
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diff changeset
376 /* Set the blit function */
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diff changeset
377 _this->UpdateRects = EPOC_DirectUpdate;
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parents:
diff changeset
378
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diff changeset
379 /* Must buffer height be shrinked to screen by 2 ? */
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diff changeset
380 if (current->h >= 400)
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381 Private->EPOC_ShrinkedHeight = ETrue;
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parents:
diff changeset
382
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parents:
diff changeset
383 /* Centralize game window on device screen */
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
384 Private->EPOC_ScreenOffset = (Private->EPOC_ScreenSize.iWidth - current->w) / 2;
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parents:
diff changeset
385
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parents:
diff changeset
386 /* We're done */
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parents:
diff changeset
387 return(current);
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parents:
diff changeset
388 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
389
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
390 void RedrawWindowL(_THIS)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
391 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
392 SDL_Rect fullScreen;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
393 fullScreen.x = 0;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
394 fullScreen.y = 0;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 fullScreen.w = _this->screen->w;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
396 fullScreen.h = _this->screen->h;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
397
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
398 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
399 TBitmapUtil lock(Private->EPOC_Bitmap);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
400 lock.Begin(TPoint(0,0)); // Lock bitmap heap
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
401 Private->EPOC_WindowGc->Activate(Private->EPOC_WsWindow);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
402 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
403
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 if (fullScreen.w < Private->EPOC_ScreenSize.iWidth
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405 && fullScreen.w < Private->EPOC_ScreenSize.iWidth) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 /* Draw blue stripes background */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
407 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408 TUint16* screenBuffer = (TUint16*)Private->EPOC_Bitmap->DataAddress();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 #else
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410 TUint16* screenBuffer = (TUint16*)Private->EPOC_FrameBuffer;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412 for (int y=0; y < Private->EPOC_ScreenSize.iHeight; y++) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
413 for (int x=0; x < Private->EPOC_ScreenSize.iWidth; x++) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
414 TUint16 color = ((x+y)>>1) & 0xf; /* Draw pattern */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
415 *screenBuffer++ = color;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
416 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
417 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
418 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
419
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
420
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
421 /* Tell the system that something has been drawn */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
422 TRect rect = TRect(Private->EPOC_WsWindow.Size());
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
423 Private->EPOC_WsWindow.Invalidate(rect);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
424
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
425 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
426 Private->EPOC_WsWindow.BeginRedraw(rect);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
427 Private->EPOC_WindowGc->BitBlt(TPoint(), Private->EPOC_Bitmap);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
428 Private->EPOC_WsWindow.EndRedraw();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
429 Private->EPOC_WindowGc->Deactivate();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
430 lock.End(); // Unlock bitmap heap
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
431 Private->EPOC_WsSession.Flush();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
432 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
433
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
434 /* Draw current buffer */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
435 EPOC_DirectUpdate(_this, 1, &fullScreen);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
436 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
437
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
438
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
439 /* We don't actually allow hardware surfaces other than the main one */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
440 static int EPOC_AllocHWSurface(_THIS, SDL_Surface *surface)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
441 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
442 return(-1);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
443 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
444 static void EPOC_FreeHWSurface(_THIS, SDL_Surface *surface)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
445 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
446 return;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
447 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
448
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
449 static int EPOC_LockHWSurface(_THIS, SDL_Surface *surface)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
450 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
451 return(0);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
452 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
453 static void EPOC_UnlockHWSurface(_THIS, SDL_Surface *surface)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
454 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
455 return;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
456 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
457
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
458 static int EPOC_FlipHWSurface(_THIS, SDL_Surface *surface)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
459 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
460 return(0);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
461 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
462
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
463 static void EPOC_DirectUpdate(_THIS, int numrects, SDL_Rect *rects)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
464 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
465 TInt focusWindowGroupId = Private->EPOC_WsSession.GetFocusWindowGroup();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
466 if (focusWindowGroupId != Private->EPOC_WsWindowGroupID) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
467
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
468 /* Force focus window to redraw again for cleaning away SDL screen graphics */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
469
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
470
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
471 TInt pos = Private->EPOC_WsWindowGroup.OrdinalPosition();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
472 Private->EPOC_WsWindowGroup.SetOrdinalPosition(0, KMaxTInt);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
473 TRect rect = TRect(Private->EPOC_WsWindow.Size());
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
474 Private->EPOC_WsWindow.Invalidate(rect);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
475 Private->EPOC_WsWindowGroup.SetOrdinalPosition(pos, ECoeWinPriorityNormal);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
476
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
477 /* If this is not the topmost window, wait here! Sleep for 1 second to give cpu to
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
478 multitasking and poll for being the topmost window.
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
479 */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
480 while (Private->EPOC_WsSession.GetFocusWindowGroup() != Private->EPOC_WsWindowGroupID)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
481 SDL_Delay(1000);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
482
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
483 RedrawWindowL(_this);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
484 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
485
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
486 TInt i;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
487 TInt sourceNumBytesPerPixel = ((_this->screen->format->BitsPerPixel-1)>>3) + 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
488 TInt targetNumBytesPerPixel = Private->EPOC_BytesPerPixel;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
489 TInt fixedOffset = Private->EPOC_ScreenOffset;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
490 TInt screenW = _this->screen->w;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
491 TInt screenH = _this->screen->h;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
492 TInt sourceScanlineLength = screenW;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
493 if (Private->EPOC_ShrinkedHeight) { /* simulate 400 pixel height in 200 pixel screen */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
494 sourceScanlineLength <<= 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
495 screenH >>= 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
496 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
497 TInt targetScanlineLength = Private->EPOC_ScreenSize.iWidth;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
498 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
499 TBitmapUtil lock(Private->EPOC_Bitmap);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
500 lock.Begin(TPoint(0,0)); // Lock bitmap heap
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
501 Private->EPOC_WindowGc->Activate(Private->EPOC_WsWindow);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
502 TUint16* screenBuffer = (TUint16*)Private->EPOC_Bitmap->DataAddress();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
503 #else
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
504 TUint16* screenBuffer = (TUint16*)Private->EPOC_FrameBuffer;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
505 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
506
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
507
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
508 /* Render the rectangles in the list */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
509
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
510 for ( i=0; i < numrects; ++i ) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
511 SDL_Rect rect2;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
512 const SDL_Rect& currentRect = rects[i];
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
513 rect2.x = currentRect.x;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
514 rect2.y = currentRect.y;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
515 rect2.w = currentRect.w;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
516 rect2.h = currentRect.h;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
517
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
518 if (rect2.w <= 0 || rect2.h <= 0) /* sanity check */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
519 continue;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
520
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
521 if (Private->EPOC_ShrinkedHeight) { /* simulate 400 pixel height in 200 pixel screen */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
522 rect2.y >>= 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
523 if (!(rect2.h >>= 1))
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
524 rect2.h = 1; // always at least 1 pixel height!
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
525 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
526
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
527 /* All variables are measured in pixels */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
528
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
529 /* Check rects validity, i.e. upper and lower bounds */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
530 TInt maxX = Min(screenW - 1, rect2.x + rect2.w - 1);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
531 TInt maxY = Min(screenH - 1, rect2.y + rect2.h - 1);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
532 if (maxX < 0 || maxY < 0) /* sanity check */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
533 continue;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
534 maxY = Min(maxY, 199);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
535
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
536 TInt sourceRectWidth = maxX - rect2.x + 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
537 TInt sourceRectWidthInBytes = sourceRectWidth * sourceNumBytesPerPixel;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
538 TInt sourceRectHeight = maxY - rect2.y + 1;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
539 TInt sourceStartOffset = rect2.x + rect2.y * sourceScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
540 TInt targetStartOffset = fixedOffset + rect2.x + rect2.y * targetScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
541
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
542 // !! Nokia9210 native mode: 12 bpp --> 12 bpp
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
543 if (_this->screen->format->BitsPerPixel == 12) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
544 TUint16* bitmapLine = (TUint16*)_this->screen->pixels + sourceStartOffset;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
545 TUint16* screenMemory = screenBuffer + targetStartOffset;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
546 for(TInt y = 0 ; y < sourceRectHeight ; y++) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
547 __ASSERT_DEBUG(screenMemory < (screenBuffer
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
548 + Private->EPOC_ScreenSize.iWidth * Private->EPOC_ScreenSize.iHeight),
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
549 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
550 __ASSERT_DEBUG(screenMemory >= screenBuffer,
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
551 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
552 __ASSERT_DEBUG(bitmapLine < ((TUint16*)_this->screen->pixels +
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
553 + (_this->screen->w * _this->screen->h)),
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
554 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
555 __ASSERT_DEBUG(bitmapLine >= (TUint16*)_this->screen->pixels,
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
556 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
557 Mem::Copy(screenMemory, bitmapLine, sourceRectWidthInBytes);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
558 bitmapLine += sourceScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
559 screenMemory += targetScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
560 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
561 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
562 // !! 256 color paletted mode: 8 bpp --> 12 bpp
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
563 else {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
564 TUint8* bitmapLine = (TUint8*)_this->screen->pixels + sourceStartOffset;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
565 TUint16* screenMemory = screenBuffer + targetStartOffset;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
566 for(TInt y = 0 ; y < sourceRectHeight ; y++) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
567 TUint8* bitmapPos = bitmapLine; /* 1 byte per pixel */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
568 TUint16* screenMemoryLinePos = screenMemory; /* 2 bytes per pixel */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
569 /* Convert each pixel from 256 palette to 4k color values */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
570 for(TInt x = 0 ; x < sourceRectWidth ; x++) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
571 __ASSERT_DEBUG(screenMemoryLinePos < (screenBuffer
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
572 + (Private->EPOC_ScreenSize.iWidth * Private->EPOC_ScreenSize.iHeight)),
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
573 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
574 __ASSERT_DEBUG(screenMemoryLinePos >= screenBuffer,
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
575 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
576 __ASSERT_DEBUG(bitmapPos < ((TUint8*)_this->screen->pixels +
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
577 + (_this->screen->w * _this->screen->h)),
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
578 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
579 __ASSERT_DEBUG(bitmapPos >= (TUint8*)_this->screen->pixels,
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
580 User::Panic(_L("SDL"), KErrCorrupt));
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
581 *screenMemoryLinePos = EPOC_HWPalette_256_to_4k[*bitmapPos];
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
582 bitmapPos++;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
583 screenMemoryLinePos++;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
584 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
585 bitmapLine += sourceScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
586 screenMemory += targetScanlineLength;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
587 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
588 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
589
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
590 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
591
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
592 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
593
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
594 TRect rect = TRect(Private->EPOC_WsWindow.Size());
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
595 Private->EPOC_WsWindow.Invalidate(rect);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
596 Private->EPOC_WsWindow.BeginRedraw(rect);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
597 Private->EPOC_WindowGc->BitBlt(TPoint(), Private->EPOC_Bitmap);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
598 Private->EPOC_WsWindow.EndRedraw();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
599 Private->EPOC_WindowGc->Deactivate();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
600 lock.End(); // Unlock bitmap heap
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
601 Private->EPOC_WsSession.Flush();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
602
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
603 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
604
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
605 /* Update virtual cursor */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
606 //!!Private->EPOC_WsSession.SetPointerCursorPosition(Private->EPOC_WsSession.PointerCursorPosition());
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
607
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
608 return;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
609 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
610
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
611
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
612 /* Note: If we are terminated, this could be called in the middle of
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
613 another SDL video routine -- notably UpdateRects.
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
614 */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
615 void EPOC_VideoQuit(_THIS)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
616 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
617 int i;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
618
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
619 /* Free video mode lists */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
620 for ( i=0; i<SDL_NUMMODES; ++i ) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
621 if ( Private->SDL_modelist[i] != NULL ) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
622 SDL_free(Private->SDL_modelist[i]);
173
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
623 Private->SDL_modelist[i] = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
624 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
625 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
626
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
627 if ( _this->screen && (_this->screen->flags & SDL_HWSURFACE) ) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
628 /* Direct screen access, no memory buffer */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
629 _this->screen->pixels = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
630 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
631
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
632 if (_this->screen && _this->screen->pixels) {
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
633 SDL_free(_this->screen->pixels);
173
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
634 _this->screen->pixels = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
635 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
636
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
637 /* Free Epoc resources */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
638
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
639 /* Disable events for me */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
640 if (Private->EPOC_WsEventStatus != KRequestPending)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
641 Private->EPOC_WsSession.EventReadyCancel();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
642 if (Private->EPOC_RedrawEventStatus != KRequestPending)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
643 Private->EPOC_WsSession.RedrawReadyCancel();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
644
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
645 #ifdef __WINS__
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
646 delete Private->EPOC_Bitmap;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
647 Private->EPOC_Bitmap = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
648 #endif
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
649
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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650 if (Private->EPOC_WsWindow.WsHandle())
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
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651 Private->EPOC_WsWindow.Close();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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652
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
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653 if (Private->EPOC_WsWindowGroup.WsHandle())
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
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654 Private->EPOC_WsWindowGroup.Close();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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655
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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656 delete Private->EPOC_WindowGc;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
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657 Private->EPOC_WindowGc = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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658
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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659 delete Private->EPOC_WsScreen;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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660 Private->EPOC_WsScreen = NULL;
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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661
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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662 if (Private->EPOC_WsSession.WsHandle())
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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663 Private->EPOC_WsSession.Close();
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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664 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
665
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
666
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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667 WMcursor *EPOC_CreateWMCursor(_THIS, Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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668 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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669 return (WMcursor *) 9210; // it's ok to return something unuseful but true
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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670 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
671
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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672 void EPOC_FreeWMCursor(_THIS, WMcursor *cursor)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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673 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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674 /* Disable virtual cursor */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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675 HAL::Set(HAL::EMouseState, HAL::EMouseState_Invisible);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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676 Private->EPOC_WsSession.SetPointerCursorMode(EPointerCursorNone);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
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677 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
678
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
679 int EPOC_ShowWMCursor(_THIS, WMcursor *cursor)
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
680 {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
681
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
682 if (cursor == (WMcursor *)9210) {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
683 /* Enable virtual cursor */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
684 HAL::Set(HAL::EMouseState, HAL::EMouseState_Visible);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
685 Private->EPOC_WsSession.SetPointerCursorMode(EPointerCursorNormal);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
686 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
687 else {
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
688 /* Disable virtual cursor */
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
689 HAL::Set(HAL::EMouseState, HAL::EMouseState_Invisible);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
690 Private->EPOC_WsSession.SetPointerCursorMode(EPointerCursorNone);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
691 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
692
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
693 return(1);
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
694 }
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
695
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
696 }; // extern "C"
83018110dce8 Added initial support for EPOC/Symbian OS (thanks Hannu!)
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
697