annotate src/video/photon/SDL_ph_video.c @ 283:3d8b6b9f1e18

Date: Mon, 18 Feb 2002 16:46:59 +1200 From: Julian Kinraid <jkinraid@clear.net.nz> Subject: Patches for photon port of SDL Hi, A couple more patches for photon and the nto audio. Adds mouse grabbing support, fixed cursor images, unicode keyboard events (though no unicode data on kye release, is that a problem?), hopefully fixing some audio lag problems, and a few other fixes. Thanks, Julian Kinraid
author Sam Lantinga <slouken@libsdl.org>
date Wed, 20 Feb 2002 01:05:51 +0000
parents 04351f59b051
children 68a8a8237c09
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 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
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23 #ifdef SAVE_RCSID
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24 static char rcsid =
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25 "@(#) $Id$";
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26 #endif
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27
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28 #include <stdlib.h>
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29 #include <stdio.h>
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30 #include <unistd.h>
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31 #include <string.h>
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32 #include <sys/ioctl.h>
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33
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34 #include "SDL.h"
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35 #include "SDL_error.h"
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36 #include "SDL_timer.h"
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37 #include "SDL_thread.h"
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38 #include "SDL_video.h"
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39 #include "SDL_mouse.h"
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40 #include "SDL_endian.h"
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41 #include "SDL_sysvideo.h"
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42 #include "SDL_pixels_c.h"
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43 #include "SDL_events_c.h"
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44 #include "SDL_ph_video.h"
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45 #include "SDL_ph_modes_c.h"
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46 #include "SDL_ph_image_c.h"
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47 #include "SDL_ph_events_c.h"
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48 #include "SDL_ph_mouse_c.h"
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49 #include "SDL_ph_wm_c.h"
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50 #include "SDL_phyuv_c.h"
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51 #include "blank_cursor.h"
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52
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53 static int ph_VideoInit(_THIS, SDL_PixelFormat *vformat);
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54 static SDL_Surface *ph_SetVideoMode(_THIS, SDL_Surface *current,
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55 int width, int height, int bpp, Uint32 flags);
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56 static int ph_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors);
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57 static void ph_VideoQuit(_THIS);
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58 static void ph_DeleteDevice(SDL_VideoDevice *device);
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59 static void ph_GL_SwapBuffers(_THIS);
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60
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61 #ifdef HAVE_OPENGL
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62 PdOpenGLContext_t* OGLContext=NULL;
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63 #endif /* HAVE_OPENGL */
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64
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65 static int ph_Available(void)
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66 {
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67 return 1;
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68 }
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69
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70 static SDL_VideoDevice *ph_CreateDevice(int devindex)
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71 {
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72 SDL_VideoDevice *device;
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73
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74 /* Initialize all variables that we clean on shutdown */
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75 device = (SDL_VideoDevice *)malloc(sizeof(SDL_VideoDevice));
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76 if ( device ) {
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77 memset(device, 0, (sizeof *device));
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78 device->hidden = (struct SDL_PrivateVideoData *)
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79 malloc((sizeof *device->hidden));
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80 device->gl_data = NULL;
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81 }
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82 if ( (device == NULL) || (device->hidden == NULL) ) {
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83 SDL_OutOfMemory();
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84 ph_DeleteDevice(device);
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85 return(0);
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86 }
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87 memset(device->hidden, 0, (sizeof *device->hidden));
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88
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89 /* Set the driver flags */
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90 device->handles_any_size = 1; /* JB not true for fullscreen */
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91
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92 /* Set the function pointers */
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93 device->CreateYUVOverlay = ph_CreateYUVOverlay;
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94 device->VideoInit = ph_VideoInit;
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95 device->ListModes = ph_ListModes;
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96 device->SetVideoMode = ph_SetVideoMode;
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97 device->ToggleFullScreen = ph_ToggleFullScreen;
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98 device->UpdateMouse = NULL;
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99 device->SetColors = ph_SetColors;
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100 device->UpdateRects = NULL; /* ph_ResizeImage; */
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101 device->VideoQuit = ph_VideoQuit;
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102 device->AllocHWSurface = ph_AllocHWSurface;
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103 device->CheckHWBlit = NULL;
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104 device->FillHWRect = NULL;
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105 device->SetHWColorKey = NULL;
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106 device->SetHWAlpha = NULL;
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107 device->LockHWSurface = ph_LockHWSurface;
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108 device->UnlockHWSurface = ph_UnlockHWSurface;
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109 device->FlipHWSurface = ph_FlipHWSurface;
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110 device->FreeHWSurface = ph_FreeHWSurface;
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111 device->SetCaption = ph_SetCaption;
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112 device->SetIcon = NULL;
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113 device->IconifyWindow = ph_IconifyWindow;
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114 device->GrabInput = ph_GrabInput;
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115 device->GetWMInfo = NULL;
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116 device->FreeWMCursor = ph_FreeWMCursor;
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117 device->CreateWMCursor = ph_CreateWMCursor;
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118 device->ShowWMCursor = ph_ShowWMCursor;
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119 device->WarpWMCursor = ph_WarpWMCursor;
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120 device->CheckMouseMode = ph_CheckMouseMode;
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121 device->InitOSKeymap = ph_InitOSKeymap;
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122 device->PumpEvents = ph_PumpEvents;
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123
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124 /* OpenGL support. */
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125 device->GL_LoadLibrary = NULL;
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126 device->GL_GetProcAddress = NULL;
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127 device->GL_GetAttribute = NULL;
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128 device->GL_MakeCurrent = NULL;
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129 #ifdef HAVE_OPENGL
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130 device->GL_SwapBuffers = ph_GL_SwapBuffers;
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131 #else
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132 device->GL_SwapBuffers = NULL;
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133 #endif /* HAVE_OPENGL */
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134
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135 device->free = ph_DeleteDevice;
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136
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137 return device;
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138 }
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139
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140 VideoBootStrap ph_bootstrap = {
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141 "photon", "QNX Photon video output",
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142 ph_Available, ph_CreateDevice
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143 };
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144
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145 static void ph_DeleteDevice(SDL_VideoDevice *device)
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146 {
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147
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148 if ( device ) {
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149 if ( device->hidden ) {
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150 free(device->hidden);
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151 device->hidden = NULL;
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152 }
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153 if ( device->gl_data ) {
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154 free(device->gl_data);
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155 device->gl_data = NULL;
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156 }
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157 free(device);
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158 device = NULL;
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159 }
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160 }
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161
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162 static int ph_VideoInit(_THIS, SDL_PixelFormat *vformat)
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163 {
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164 PtArg_t arg[1];
266
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165 PhDim_t dim;
0
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166 PgColor_t ph_palette[_Pg_MAX_PALETTE];
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167 int i;
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168 unsigned long *tempptr;
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169 int rtnval;
266
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170 // PgDisplaySettings_t mysettings;
0
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171 PgVideoModeInfo_t my_mode_info;
204
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172 PgHWCaps_t my_hwcaps;
0
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173
266
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174 if( NULL == ( event = malloc( EVENT_SIZE ) ) )
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175 exit( EXIT_FAILURE );
0
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176
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177 /* Create a widget 'window' to capture events */
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178 dim.w=0; //JB test320;
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179 dim.h=0; //JB test240;
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180 //We need to return BytesPerPixel as it in used by CreateRGBsurface
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181
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182 PtSetArg(&arg[0], Pt_ARG_DIM, &dim,0);
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183
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184 /*
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185 PtSetArg(&arg[1], Pt_ARG_RESIZE_FLAGS, Pt_TRUE, Pt_RESIZE_XY_AS_REQUIRED);
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186 PtSetArg(&arg[2], Pt_ARG_WINDOW_STATE, Pt_TRUE, Ph_WM_STATE_ISFRONT |
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187 Ph_WM_STATE_ISMAX |
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188 Ph_WM_STATE_ISFOCUS);
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189
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190 PtSetArg(&arg[3], Pt_ARG_WINDOW_RENDER_FLAGS,Pt_FALSE,~0);
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191 PtSetArg(&arg[4], Pt_ARG_WINDOW_MANAGED_FLAGS,Pt_TRUE,
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192 Ph_WM_FFRONT |
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193 Ph_WM_CLOSE |
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194 Ph_WM_TOFRONT |
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195 Ph_WM_CONSWITCH);
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196 */
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197
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198
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199 window=PtAppInit(NULL, NULL, NULL, 1, arg);
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200
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201 if(window == NULL)
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202 {
19
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203 printf("Photon application init failed, probably Photon is not running.\n");
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204 exit( EXIT_FAILURE );
0
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205 }
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206
266
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207 //PgSetDrawBufferSize(16 *1024);
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208 PgSetRegion(PtWidgetRid(window));
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209 PgSetClipping(0,NULL);
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210 PtRealizeWidget(window);
0
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211
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212
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213 /* Get the available video modes */
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214 // if(ph_GetVideoModes(this) < 0)
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215 // return -1;
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216
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217 /* Create the blank cursor */
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218 SDL_BlankCursor = this->CreateWMCursor(this, blank_cdata, blank_cmask,
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219 (int)BLANK_CWIDTH, (int)BLANK_CHEIGHT,
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220 (int)BLANK_CHOTX, (int)BLANK_CHOTY);
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221
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222 if(SDL_BlankCursor == NULL)
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223 printf("could not create blank cursor\n");
279
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224
204
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225 if (PgGetGraphicsHWCaps(&my_hwcaps) < 0)
266
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226 {
204
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227 fprintf(stderr,"ph_VideoInit: GetGraphicsHWCaps failed!! \n");
266
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228 }
204
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229 if (PgGetVideoModeInfo(my_hwcaps.current_video_mode, &my_mode_info) < 0)
266
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230 {
0
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231 fprintf(stderr,"ph_VideoInit: PgGetVideoModeInfo failed\n");
266
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232 }
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233
279
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234 //We need to return BytesPerPixel as it in used by CreateRGBsurface
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235 vformat->BitsPerPixel = my_mode_info.bits_per_pixel;
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236 vformat->BytesPerPixel = my_mode_info.bytes_per_scanline/my_mode_info.width;
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237
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238 //return a palette if we are in 256 color mode
0
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239 if(vformat->BitsPerPixel == 8)
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240 {
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241 vformat->palette = malloc(sizeof(SDL_Palette));
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242 memset(vformat->palette, 0, sizeof(SDL_Palette));
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243 vformat->palette->ncolors = 256;
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244 vformat->palette->colors = (SDL_Color *)malloc(256 *sizeof(SDL_Color));
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245
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246 //fill the palette
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247 rtnval = PgGetPalette(ph_palette);
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248 if(rtnval < 0)
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249 printf("ph_VideoInit: PgGetPalette failed\n");
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250
279
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251 tempptr = (unsigned long *)vformat->palette->colors;
0
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252
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253 for(i=0;i<256; i++)
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254 {
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255 *tempptr = (((unsigned long)ph_palette[i]) << 8);
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256 tempptr++;
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257
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258 }
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259
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260 }
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261
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262
19
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263 currently_fullscreen = 0;
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264
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diff changeset
265 this->info.wm_available = 1;
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266
0
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267 return 0;
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268 }
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269
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270 static SDL_Surface *ph_SetVideoMode(_THIS, SDL_Surface *current,
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271 int width, int height, int bpp, Uint32 flags)
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272 {
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273 PgDisplaySettings_t settings;
279
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274 /*
204
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275 PgHWCaps_t my_hwcaps;
266
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diff changeset
276 PgVideoModeInfo_t mode_info;
279
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diff changeset
277 */
0
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278 int mode, actual_width, actual_height;
266
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diff changeset
279 PtArg_t arg[5];
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280 PhDim_t dim;
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281 int rtnval;
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282 PgColor_t ph_palette[_Pg_MAX_PALETTE];
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diff changeset
283 int i;
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diff changeset
284 unsigned long *tempptr;
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
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diff changeset
285
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
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286 #ifdef HAVE_OPENGL
266
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diff changeset
287 uint64_t OGLAttrib[PH_OGL_MAX_ATTRIBS];
279
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288 #endif // HAVE_OPENGL
0
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289
266
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290 actual_width = width;
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291 actual_height = height;
0
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292
266
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293 dim.w=width;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
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294 dim.h=height;
0
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295
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296 /* Lock the event thread, in multi-threading environments */
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297 SDL_Lock_EventThread();
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298
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299 /* Initialize the window */
279
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diff changeset
300 if (flags & SDL_FULLSCREEN) /* Direct Context , assume SDL_HWSURFACE also set */
0
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301 {
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diff changeset
302 /* Get the video mode and set it */
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diff changeset
303 if (flags & SDL_ANYFORMAT)
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diff changeset
304 {
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diff changeset
305 if ((mode = get_mode_any_format(width, height, bpp)) == 0)
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parents:
diff changeset
306 {
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diff changeset
307 fprintf(stderr,"error: get_mode_any_format failed\n");
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parents:
diff changeset
308 exit(1);
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parents:
diff changeset
309 }
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diff changeset
310 }
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parents:
diff changeset
311 else
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parents:
diff changeset
312 {
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
313 if ((mode = get_mode(width, height, bpp)) == 0)
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parents:
diff changeset
314 {
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parents:
diff changeset
315 fprintf(stderr,"error: get_mode failed\n");
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parents:
diff changeset
316 exit(1);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
317 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
318
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
319
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
320 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
321 settings.mode = mode;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
322 settings.refresh = 0;
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
323 settings.flags = 0;
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
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parents: 252
diff changeset
324
0
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parents:
diff changeset
325 if (PgSetVideoMode( &settings ) < 0)
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parents:
diff changeset
326 {
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parents:
diff changeset
327 fprintf(stderr,"error: PgSetVideoMode failed\n");
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 }
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
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diff changeset
330 /* Get the true height and width */
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parents:
diff changeset
331
283
3d8b6b9f1e18 Date: Mon, 18 Feb 2002 16:46:59 +1200
Sam Lantinga <slouken@libsdl.org>
parents: 279
diff changeset
332 current->flags = (flags & (~SDL_RESIZABLE)); /* no resize for Direct Context */
0
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parents:
diff changeset
333
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 /* Begin direct mode */
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335 ph_EnterFullScreen(this);
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336
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Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337
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parents:
diff changeset
338
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
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diff changeset
339 } /* end fullscreen flag */
266
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Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
340 else
0
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parents:
diff changeset
341 {
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
342 if (flags & SDL_HWSURFACE) /* Use offscreen memory iff SDL_HWSURFACE flag is set */
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
343 {
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
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parents: 266
diff changeset
344 /* Hardware surface is Offsceen Context. ph_ResizeImage handles the switch */
283
3d8b6b9f1e18 Date: Mon, 18 Feb 2002 16:46:59 +1200
Sam Lantinga <slouken@libsdl.org>
parents: 279
diff changeset
345 current->flags = (flags & (~SDL_RESIZABLE)); /* no stretch blit in offscreen context */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
346 }
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
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diff changeset
347 else /* must be SDL_SWSURFACE */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
348 {
283
3d8b6b9f1e18 Date: Mon, 18 Feb 2002 16:46:59 +1200
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parents: 279
diff changeset
349 current->flags = (flags | SDL_RESIZABLE); /* yes we can resize as this is a software surface */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
350 }
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
351
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
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diff changeset
352 #ifdef HAVE_OPENGL
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
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parents: 266
diff changeset
353 if (flags & SDL_OPENGL) /* for now support OpenGL in window mode only */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
354 {
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
355 OGLAttrib[0]=PHOGL_ATTRIB_DEPTH_BITS;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
356 OGLAttrib[1]=bpp;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
357 OGLAttrib[2]=PHOGL_ATTRIB_NONE;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
358 OGLContext=PdCreateOpenGLContext(2, &dim, 0, OGLAttrib);
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
359 if (OGLContext==NULL)
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
360 {
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
361 fprintf(stderr,"error: cannot create OpenGL context\n");
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
362 exit(1);
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
363 }
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
364 PhDCSetCurrent(OGLContext);
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
365 }
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
366 #endif /* HAVE_OPENGL */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
367
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
368 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
369
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
370 /* If we are setting video to use the palette make sure we have allocated memory for it */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
371 if(bpp == 8)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
372 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
373 current->format->palette = malloc(sizeof(SDL_Palette));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
374 memset(current->format->palette, 0, sizeof(SDL_Palette));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
375 current->format->palette->ncolors = 256;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
376 current->format->palette->colors = (SDL_Color *)malloc(256 *sizeof(SDL_Color));
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
377 /* fill the palette */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
378 rtnval = PgGetPalette(ph_palette);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
379
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
380 tempptr = (unsigned long *)current->format->palette->colors;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
381
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
382 for(i=0;i<256; i++)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
383 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
384 *tempptr = (((unsigned long)ph_palette[i]) << 8);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
385 tempptr++;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
386
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
387 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
388 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
389
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
390
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
391 /* Current window dimensions */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
392 PtGetResource( window, Pt_ARG_DIM, &dim, 0 );
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
393
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
394 /* If we need to resize the window */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
395 if((dim.w != width)||(dim.h != height))
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
397 dim.w=width;
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
398 dim.h=height;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
399 PtSetArg(&arg[0], Pt_ARG_DIM, &dim,0);
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
400 PtSetResources( window, 1, arg );
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
401 current->w = width;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
402 current->h = height;
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
403 current->format->BitsPerPixel = bpp;
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
404 current->format->BytesPerPixel = (bpp+7)/8;
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
405 current->pitch = SDL_CalculatePitch(current);
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
406 /* Must call at least once it setup image planes */
266
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
407 ph_ResizeImage(this, current, flags);
c6abdda2f666 Added QNX cleanups by Mike Gorchak (thanks!)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
408 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
409
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
410 SDL_Unlock_EventThread();
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
411
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
412 /* We're done! */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413 return(current);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
414 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
415
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
416 static void ph_VideoQuit(_THIS)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
417 {
283
3d8b6b9f1e18 Date: Mon, 18 Feb 2002 16:46:59 +1200
Sam Lantinga <slouken@libsdl.org>
parents: 279
diff changeset
418 ph_DestroyImage(this, SDL_VideoSurface);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
419
279
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
420 if (currently_fullscreen)
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
421 {
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
422 PdDirectStop( directContext );
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
423 PdReleaseDirectContext( directContext );
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
424 directContext=0;
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
425 currently_fullscreen = 0;
04351f59b051 Mike Gorchak added some QNX tweaks, including OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 266
diff changeset
426 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
427 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
428
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
429
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
430 static int ph_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
431 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
432 PgColor_t *in, *out;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
433 int i, j;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
434 int alloct_all = 1;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
435
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
436 colors = this->screen->format->palette->colors;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
437
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438 in = alloca( ncolors*sizeof(PgColor_t) );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
439 if ( in == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
440 return 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
441 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
442 memset(in,0,ncolors*sizeof(PgColor_t));
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
443
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
444 out = alloca( ncolors*sizeof(PgColor_t) );
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
445 if ( out == NULL ) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
446 return 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
447 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
448
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
449 for (i=0,j=firstcolor;i<ncolors;i++,j++)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
450 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
451 in[i] |= colors[j].r<<16 ;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
452 in[i] |= colors[j].g<<8 ;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
453 in[i] |= colors[j].b ;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
454 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
455
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
456 if ( (this->screen->flags & SDL_HWPALETTE) == SDL_HWPALETTE )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
457 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
458 if( PgSetPalette( in, 0, 0, ncolors, Pg_PALSET_HARD, 0) < 0 )
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
459 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
460 fprintf(stderr,"error: PgSetPalette(..,Pg_PALSET_HARD) failed\n");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
461 return 0;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
462 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
463 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
464 else
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
465 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
466 if ( PgColorMatch(ncolors, in, out) < 0 )
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467 {
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468 fprintf(stderr,"error: PgColorMatch failed\n");
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469 return 0;
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470 }
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471 for (i=0;i<ncolors;i++)
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472 {
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473 if (memcmp(&in[i],&out[i],sizeof(PgColor_t)))
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474 {
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475 alloct_all = 0;
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476 break;
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parents:
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477 }
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478 }
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parents:
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479 if( PgSetPalette( out, 0, 0, ncolors, Pg_PALSET_SOFT, 0) < 0 )
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480 {
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481 fprintf(stderr,"error: PgSetPalette(..,Pg_PALSET_SOFT) failed\n");
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482 return 0;
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parents:
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483 }
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parents:
diff changeset
484 }
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parents:
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485 return alloct_all;
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parents:
diff changeset
486 }
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parents:
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487
279
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parents: 266
diff changeset
488 #ifdef HAVE_OPENGL
266
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diff changeset
489 void ph_GL_SwapBuffers(_THIS)
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diff changeset
490 {
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491 PgSetRegion(PtWidgetRid(window));
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492 PdOpenGLContextSwapBuffers(OGLContext);
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parents: 252
diff changeset
493 }
279
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diff changeset
494 #endif // HAVE_OPENGL
266
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diff changeset
495
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diff changeset
496 /*
0
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parents:
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497 static int ph_ResizeWindow(_THIS,
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parents:
diff changeset
498 SDL_Surface *screen, int w, int h, Uint32 flags)
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parents:
diff changeset
499 {
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parents:
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500 PhWindowEvent_t winevent;
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parents:
diff changeset
501
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parents:
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502 memset( &winevent, 0, sizeof(winevent) );
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parents:
diff changeset
503 winevent.event_f = Ph_WM_RESIZE;
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parents:
diff changeset
504 winevent.size.w = w;
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parents:
diff changeset
505 winevent.size.h = h;
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parents:
diff changeset
506 winevent.rid = PtWidgetRid( window );
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parents:
diff changeset
507 if (PtForwardWindowEvent( &winevent ) < 0)
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parents:
diff changeset
508 {
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parents:
diff changeset
509 fprintf(stderr,"error: PtForwardWindowEvent failed.\n");
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parents:
diff changeset
510 }
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parents:
diff changeset
511 current_w = w;
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parents:
diff changeset
512 current_h = h;
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parents:
diff changeset
513 return(0);
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parents:
diff changeset
514 }
266
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diff changeset
515 */