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annotate src/video/photon/SDL_ph_image.c @ 1684:c4aa1a2f48f1 SDL-1.3

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Software YUV texture support in progress...
author Sam Lantinga <slouken@libsdl.org>
date Sun, 18 Jun 2006 06:35:41 +0000
parents 4da1ee79c9af
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) 1997-2006 Sam Lantinga
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4
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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14
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15 You should have received a copy of the GNU Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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22 #include "SDL_config.h"
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23
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24 #include <Ph.h>
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25 #include <photon/Pg.h>
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26
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27 #include "SDL_endian.h"
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28 #include "SDL_video.h"
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29 #include "../SDL_pixels_c.h"
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30 #include "SDL_ph_video.h"
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31 #include "SDL_ph_image_c.h"
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32 #include "SDL_ph_modes_c.h"
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33 #include "SDL_ph_gl.h"
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34
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35 int
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36 ph_SetupImage(_THIS, SDL_Surface * screen)
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37 {
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38 PgColor_t *palette = NULL;
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39 int type = 0;
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40 int bpp;
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41
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42 bpp = screen->format->BitsPerPixel;
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43
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44 /* Determine image type */
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45 switch (bpp) {
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46 case 8:
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47 {
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48 type = Pg_IMAGE_PALETTE_BYTE;
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49 }
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50 break;
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51 case 15:
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52 {
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53 type = Pg_IMAGE_DIRECT_555;
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54 }
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55 break;
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56 case 16:
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57 {
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58 type = Pg_IMAGE_DIRECT_565;
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59 }
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60 break;
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61 case 24:
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62 {
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63 type = Pg_IMAGE_DIRECT_888;
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64 }
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65 break;
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66 case 32:
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67 {
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68 type = Pg_IMAGE_DIRECT_8888;
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69 }
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70 break;
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71 default:
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72 {
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73 SDL_SetError("ph_SetupImage(): unsupported bpp=%d !\n", bpp);
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74 return -1;
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75 }
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76 break;
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77 }
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78
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79 /* palette emulation code */
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80 if ((bpp == 8) && (desktoppal == SDLPH_PAL_EMULATE)) {
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81 /* creating image palette */
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82 palette = SDL_malloc(_Pg_MAX_PALETTE * sizeof(PgColor_t));
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83 if (palette == NULL) {
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84 SDL_SetError
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85 ("ph_SetupImage(): can't allocate memory for palette !\n");
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86 return -1;
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87 }
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88 PgGetPalette(palette);
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90 /* using shared memory for speed (set last param to 1) */
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91 if ((SDL_Image =
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92 PhCreateImage(NULL, screen->w, screen->h, type, palette,
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93 _Pg_MAX_PALETTE, 1)) == NULL) {
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94 SDL_SetError
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95 ("ph_SetupImage(): PhCreateImage() failed for bpp=8 !\n");
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96 SDL_free(palette);
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97 return -1;
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98 }
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99 } else {
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100 /* using shared memory for speed (set last param to 1) */
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101 if ((SDL_Image =
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102 PhCreateImage(NULL, screen->w, screen->h, type, NULL, 0,
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103 1)) == NULL) {
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104 SDL_SetError
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105 ("ph_SetupImage(): PhCreateImage() failed for bpp=%d !\n",
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106 bpp);
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107 return -1;
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108 }
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109 }
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110
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111 screen->pixels = SDL_Image->image;
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112 screen->pitch = SDL_Image->bpl;
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113
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114 this->UpdateRects = ph_NormalUpdate;
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115
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116 return 0;
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117 }
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118
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119 int
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120 ph_SetupOCImage(_THIS, SDL_Surface * screen)
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121 {
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122 int type = 0;
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123 int bpp;
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124
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125 OCImage.flags = screen->flags;
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126
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127 bpp = screen->format->BitsPerPixel;
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128
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129 /* Determine image type */
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130 switch (bpp) {
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131 case 8:
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parents: 1658
diff changeset
132 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
133 type = Pg_IMAGE_PALETTE_BYTE;
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Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
134 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
135 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
136 case 15:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
137 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
138 type = Pg_IMAGE_DIRECT_555;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
139 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
140 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
141 case 16:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
142 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
143 type = Pg_IMAGE_DIRECT_565;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
144 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
145 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
146 case 24:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
147 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
148 type = Pg_IMAGE_DIRECT_888;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
149 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
150 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
151 case 32:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
152 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
153 type = Pg_IMAGE_DIRECT_8888;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
154 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
155 break;
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Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
156 default:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
157 {
1668
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diff changeset
158 SDL_SetError("ph_SetupOCImage(): unsupported bpp=%d !\n", bpp);
1662
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diff changeset
159 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
160 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
161 break;
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
162 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
163
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
164 /* Currently offscreen contexts with the same bit depth as display bpp only can be created */
1662
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diff changeset
165 OCImage.offscreen_context =
1668
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diff changeset
166 PdCreateOffscreenContext(0, screen->w, screen->h,
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diff changeset
167 Pg_OSC_MEM_PAGE_ALIGN);
0
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parents:
diff changeset
168
1662
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diff changeset
169 if (OCImage.offscreen_context == NULL) {
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diff changeset
170 SDL_SetError
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diff changeset
171 ("ph_SetupOCImage(): PdCreateOffscreenContext() function failed !\n");
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
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parents: 315
diff changeset
172 return -1;
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
173 }
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
174
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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diff changeset
175 screen->pitch = OCImage.offscreen_context->pitch;
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176
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diff changeset
177 OCImage.dc_ptr =
1668
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178 (unsigned char *) PdGetOffscreenContextPtr(OCImage.offscreen_context);
370
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parents: 315
diff changeset
179
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diff changeset
180 if (OCImage.dc_ptr == NULL) {
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diff changeset
181 SDL_SetError
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diff changeset
182 ("ph_SetupOCImage(): PdGetOffscreenContextPtr function failed !\n");
1668
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diff changeset
183 PhDCRelease(OCImage.offscreen_context);
370
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diff changeset
184 return -1;
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
185 }
0
74212992fb08 Initial revision
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parents:
diff changeset
186
663
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diff changeset
187 OCImage.FrameData0 = OCImage.dc_ptr;
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
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parents: 315
diff changeset
188 OCImage.CurrentFrameData = OCImage.FrameData0;
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diff changeset
189 OCImage.current = 0;
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diff changeset
190
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diff changeset
191 PhDCSetCurrent(OCImage.offscreen_context);
370
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diff changeset
192
571
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diff changeset
193 screen->pixels = OCImage.CurrentFrameData;
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
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parents: 315
diff changeset
194
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
195 this->UpdateRects = ph_OCUpdate;
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
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parents: 315
diff changeset
196
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
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parents: 315
diff changeset
197 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
198 }
74212992fb08 Initial revision
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diff changeset
199
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diff changeset
200 int
1668
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diff changeset
201 ph_SetupFullScreenImage(_THIS, SDL_Surface * screen)
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
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parents: 380
diff changeset
202 {
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
203 OCImage.flags = screen->flags;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
204
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 886
diff changeset
205 /* Begin direct and fullscreen mode */
1668
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diff changeset
206 if (!ph_EnterFullScreen(this, screen, PH_ENTER_DIRECTMODE)) {
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
207 return -1;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
208 }
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
209
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
210 /* store palette for fullscreen */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
211 if ((screen->format->BitsPerPixel == 8) && (desktopbpp != 8)) {
1668
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parents: 1662
diff changeset
212 PgGetPalette(savedpal);
4da1ee79c9af more tweaking indent options
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diff changeset
213 PgGetPalette(syspalph);
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
214 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
215
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
216 OCImage.offscreen_context =
1668
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diff changeset
217 PdCreateOffscreenContext(0, 0, 0,
4da1ee79c9af more tweaking indent options
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parents: 1662
diff changeset
218 Pg_OSC_MAIN_DISPLAY | Pg_OSC_MEM_PAGE_ALIGN
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diff changeset
219 | Pg_OSC_CRTC_SAFE);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
220 if (OCImage.offscreen_context == NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
221 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
222 ("ph_SetupFullScreenImage(): PdCreateOffscreenContext() function failed !\n");
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
223 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
224 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
225
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
226 if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
227 OCImage.offscreen_backcontext =
1668
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diff changeset
228 PdDupOffscreenContext(OCImage.offscreen_context,
4da1ee79c9af more tweaking indent options
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parents: 1662
diff changeset
229 Pg_OSC_MEM_PAGE_ALIGN | Pg_OSC_CRTC_SAFE);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
230 if (OCImage.offscreen_backcontext == NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
231 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
232 ("ph_SetupFullScreenImage(): PdCreateOffscreenContext(back) function failed !\n");
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
233 return -1;
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
234 }
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
235 }
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
236
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
237 OCImage.FrameData0 =
1668
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diff changeset
238 (unsigned char *) PdGetOffscreenContextPtr(OCImage.offscreen_context);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
239 if (OCImage.FrameData0 == NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
240 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
241 ("ph_SetupFullScreenImage(): PdGetOffscreenContextPtr() function failed !\n");
1668
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diff changeset
242 ph_DestroyImage(this, screen);
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
243 return -1;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
244 }
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
245
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
246 if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
247 OCImage.FrameData1 =
1668
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diff changeset
248 (unsigned char *) PdGetOffscreenContextPtr(OCImage.
4da1ee79c9af more tweaking indent options
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diff changeset
249 offscreen_backcontext);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
250 if (OCImage.FrameData1 == NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
251 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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parents: 1658
diff changeset
252 ("ph_SetupFullScreenImage(back): PdGetOffscreenContextPtr() function failed !\n");
1668
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diff changeset
253 ph_DestroyImage(this, screen);
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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diff changeset
254 return -1;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
255 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
256 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
257
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
258 /* wait for the hardware */
1668
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diff changeset
259 PgFlush();
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diff changeset
260 PgWaitHWIdle();
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diff changeset
261
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diff changeset
262 if ((screen->flags & SDL_DOUBLEBUF) == SDL_DOUBLEBUF) {
821
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diff changeset
263 OCImage.current = 0;
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diff changeset
264 PhDCSetCurrent(OCImage.offscreen_context);
663
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parents: 571
diff changeset
265 screen->pitch = OCImage.offscreen_context->pitch;
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diff changeset
266 screen->pixels = OCImage.FrameData0;
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diff changeset
267
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diff changeset
268 /* emulate 640x400 videomode */
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diff changeset
269 if (videomode_emulatemode == 1) {
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diff changeset
270 int i;
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271
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diff changeset
272 for (i = 0; i < 40; i++) {
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273 SDL_memset(screen->pixels + screen->pitch * i, 0x00,
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274 screen->pitch);
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275 }
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276 for (i = 440; i < 480; i++) {
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277 SDL_memset(screen->pixels + screen->pitch * i, 0x00,
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278 screen->pitch);
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279 }
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280 screen->pixels += screen->pitch * 40;
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281 }
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282 PgSwapDisplay(OCImage.offscreen_backcontext, 0);
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283 } else {
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diff changeset
284 OCImage.current = 0;
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285 PhDCSetCurrent(OCImage.offscreen_context);
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286 screen->pitch = OCImage.offscreen_context->pitch;
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287 screen->pixels = OCImage.FrameData0;
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288
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diff changeset
289 /* emulate 640x400 videomode */
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290 if (videomode_emulatemode == 1) {
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diff changeset
291 int i;
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diff changeset
292
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
293 for (i = 0; i < 40; i++) {
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294 SDL_memset(screen->pixels + screen->pitch * i, 0x00,
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295 screen->pitch);
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296 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
297 for (i = 440; i < 480; i++) {
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298 SDL_memset(screen->pixels + screen->pitch * i, 0x00,
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299 screen->pitch);
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300 }
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diff changeset
301 screen->pixels += screen->pitch * 40;
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diff changeset
302 }
663
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diff changeset
303 }
571
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diff changeset
304
663
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305 this->UpdateRects = ph_OCDCUpdate;
571
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diff changeset
306
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diff changeset
307 /* wait for the hardware */
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diff changeset
308 PgFlush();
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diff changeset
309 PgWaitHWIdle();
692
04dd6c6d7c30 Date: Fri, 15 Aug 2003 09:13:59 +0300
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parents: 663
diff changeset
310
571
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diff changeset
311 return 0;
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
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parents: 380
diff changeset
312 }
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
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diff changeset
313
1361
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314 #if SDL_VIDEO_OPENGL
701
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315
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316 int
1668
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317 ph_SetupOpenGLImage(_THIS, SDL_Surface * screen)
701
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318 {
910
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diff changeset
319 this->UpdateRects = ph_OpenGLUpdate;
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320 screen->pixels = NULL;
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321 screen->pitch = NULL;
701
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diff changeset
322
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323 #if (_NTO_VERSION >= 630)
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diff changeset
324 if ((screen->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) {
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325 if (!ph_EnterFullScreen(this, screen, PH_IGNORE_DIRECTMODE)) {
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diff changeset
326 screen->flags &= ~SDL_FULLSCREEN;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
327 return -1;
910
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diff changeset
328 }
1662
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diff changeset
329 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
330 #endif /* 6.3.0 */
910
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diff changeset
331
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
332 if (ph_SetupOpenGLContext
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
333 (this, screen->w, screen->h, screen->format->BitsPerPixel,
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
334 screen->flags) != 0) {
1658
e49147870aac glSDL support
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parents: 1402
diff changeset
335 screen->flags &= ~SDL_INTERNALOPENGL;
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
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parents: 886
diff changeset
336 return -1;
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
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parents: 886
diff changeset
337 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
338
910
4ab6d1fd028f Date: Sat, 26 Jun 2004 14:58:42 +0300
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diff changeset
339 return 0;
701
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 692
diff changeset
340 }
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
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diff changeset
341
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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diff changeset
342 #endif /* SDL_VIDEO_OPENGL */
701
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diff changeset
343
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diff changeset
344 void
1668
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diff changeset
345 ph_DestroyImage(_THIS, SDL_Surface * screen)
701
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diff changeset
346 {
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
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diff changeset
347
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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diff changeset
348 #if SDL_VIDEO_OPENGL
1662
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diff changeset
349 if (screen->flags & SDL_INTERNALOPENGL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
350 if (oglctx) {
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diff changeset
351 #if (_NTO_VERSION < 630)
1668
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diff changeset
352 PhDCSetCurrent(NULL);
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diff changeset
353 PhDCRelease(oglctx);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
354 #else
1668
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diff changeset
355 qnxgl_context_destroy(oglctx);
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diff changeset
356 qnxgl_buffers_destroy(oglbuffers);
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diff changeset
357 qnxgl_finish();
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
358 #endif /* 6.3.0 */
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diff changeset
359 oglctx = NULL;
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diff changeset
360 oglbuffers = NULL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
361 oglflags = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
362 oglbpp = 0;
701
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
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parents: 692
diff changeset
363 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
364 #if (_NTO_VERSION >= 630)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
365 if (currently_fullscreen) {
1668
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diff changeset
366 ph_LeaveFullScreen(this);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
367 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
368 #endif /* 6.3.0 */
910
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diff changeset
369
701
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
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diff changeset
370 return;
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
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parents: 692
diff changeset
371 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
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diff changeset
372 #endif /* SDL_VIDEO_OPENGL */
701
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parents: 692
diff changeset
373
1662
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diff changeset
374 if (currently_fullscreen) {
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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parents: 571
diff changeset
375 /* if we right now in 8bpp fullscreen we must release palette */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
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diff changeset
376 if ((screen->format->BitsPerPixel == 8) && (desktopbpp != 8)) {
1668
4da1ee79c9af more tweaking indent options
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diff changeset
377 PgSetPalette(syspalph, 0, -1, 0, 0, 0);
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diff changeset
378 PgSetPalette(savedpal, 0, 0, _Pg_MAX_PALETTE,
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parents: 1662
diff changeset
379 Pg_PALSET_GLOBAL | Pg_PALSET_FORCE_EXPOSE, 0);
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parents: 1662
diff changeset
380 PgFlush();
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
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diff changeset
381 }
1668
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diff changeset
382 ph_LeaveFullScreen(this);
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
383 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
384
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
385 if (OCImage.offscreen_context != NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
386 PhDCRelease(OCImage.offscreen_context);
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
387 OCImage.offscreen_context = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
388 OCImage.FrameData0 = NULL;
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
389 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
390 if (OCImage.offscreen_backcontext != NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
391 PhDCRelease(OCImage.offscreen_backcontext);
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
392 OCImage.offscreen_backcontext = NULL;
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
393 OCImage.FrameData1 = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
394 }
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
395 OCImage.CurrentFrameData = NULL;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
396
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
397 if (SDL_Image) {
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
398 /* if palette allocated, free it */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
399 if (SDL_Image->palette) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
400 SDL_free(SDL_Image->palette);
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
401 }
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
402 PgShmemDestroy(SDL_Image->image);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
403 SDL_free(SDL_Image);
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
404 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
405
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
406 /* Must be zeroed everytime */
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
407 SDL_Image = NULL;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
408
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
409 if (screen) {
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
410 screen->pixels = NULL;
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
411 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
412 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
414 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
415 ph_UpdateHWInfo(_THIS)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
416 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
417 PgVideoModeInfo_t vmode;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
418 PgHWCaps_t hwcaps;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
419
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
420 /* Update video ram amount */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
421 if (PgGetGraphicsHWCaps(&hwcaps) < 0) {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
422 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
423 ("ph_UpdateHWInfo(): GetGraphicsHWCaps() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
424 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
425 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
426 this->info.video_mem = hwcaps.currently_available_video_ram / 1024;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
427
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
428 /* obtain current mode capabilities */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
429 if (PgGetVideoModeInfo(hwcaps.current_video_mode, &vmode) < 0) {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
430 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
431 ("ph_UpdateHWInfo(): GetVideoModeInfo() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
432 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
433 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
434
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
435 if ((vmode.mode_capabilities1 & PgVM_MODE_CAP1_OFFSCREEN) ==
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
436 PgVM_MODE_CAP1_OFFSCREEN) {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
437 /* this is a special test for drivers which tries to lie about offscreen capability */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
438 if (hwcaps.currently_available_video_ram != 0) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
439 this->info.hw_available = 1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
440 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
441 this->info.hw_available = 0;
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
442 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
443 } else {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
444 this->info.hw_available = 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
445 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
446
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
447 if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_RECTANGLE) ==
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
448 PgVM_MODE_CAP2_RECTANGLE) {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
449 this->info.blit_fill = 1;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
450 } else {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
451 this->info.blit_fill = 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
452 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
453
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
454 if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_BITBLT) ==
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
455 PgVM_MODE_CAP2_BITBLT) {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
456 this->info.blit_hw = 1;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
457 } else {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
458 this->info.blit_hw = 0;
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
459 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
460
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
461 if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_ALPHA_BLEND) ==
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
462 PgVM_MODE_CAP2_ALPHA_BLEND) {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
463 this->info.blit_hw_A = 1;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
464 } else {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
465 this->info.blit_hw_A = 0;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
466 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
467
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
468 if ((vmode.mode_capabilities2 & PgVM_MODE_CAP2_CHROMA) ==
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
469 PgVM_MODE_CAP2_CHROMA) {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
470 this->info.blit_hw_CC = 1;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
471 } else {
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
472 this->info.blit_hw_CC = 0;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
473 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
474
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
475 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
476 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
477
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
478 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
479 ph_SetupUpdateFunction(_THIS, SDL_Surface * screen, Uint32 flags)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
480 {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
481 int setupresult = -1;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
482
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
483 ph_DestroyImage(this, screen);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
484
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
485 #if SDL_VIDEO_OPENGL
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
486 if (flags & SDL_INTERNALOPENGL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
487 setupresult = ph_SetupOpenGLImage(this, screen);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
488 } else {
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
489 #endif
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
490 if ((flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
491 setupresult = ph_SetupFullScreenImage(this, screen);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
492 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
493 if ((flags & SDL_HWSURFACE) == SDL_HWSURFACE) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
494 setupresult = ph_SetupOCImage(this, screen);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
495 } else {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
496 setupresult = ph_SetupImage(this, screen);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
497 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
498 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
499 #if SDL_VIDEO_OPENGL
701
aaf3b8af6616 Date: Sat, 30 Aug 2003 16:28:10 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 692
diff changeset
500 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
501 #endif
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
502 if (setupresult != -1) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
503 ph_UpdateHWInfo(this);
571
8e3ce997621c Date: Thu, 16 Jan 2003 13:48:31 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 380
diff changeset
504 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
505
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
506 return setupresult;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
507 }
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
508
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
509 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
510 ph_AllocHWSurface(_THIS, SDL_Surface * surface)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
511 {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
512 PgHWCaps_t hwcaps;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
513
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
514 if (surface->hwdata != NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
515 SDL_SetError("ph_AllocHWSurface(): hwdata already exists!\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
516 return -1;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
517 }
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
518 surface->hwdata = SDL_malloc(sizeof(struct private_hwdata));
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
519 SDL_memset(surface->hwdata, 0x00, sizeof(struct private_hwdata));
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
520 surface->hwdata->offscreenctx =
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
521 PdCreateOffscreenContext(0, surface->w, surface->h,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
522 Pg_OSC_MEM_PAGE_ALIGN);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
523 if (surface->hwdata->offscreenctx == NULL) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
524 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
525 ("ph_AllocHWSurface(): PdCreateOffscreenContext() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
526 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
527 }
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
528 surface->pixels = PdGetOffscreenContextPtr(surface->hwdata->offscreenctx);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
529 if (surface->pixels == NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
530 PhDCRelease(surface->hwdata->offscreenctx);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
531 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
532 ("ph_AllocHWSurface(): PdGetOffscreenContextPtr() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
533 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
534 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
535 surface->pitch = surface->hwdata->offscreenctx->pitch;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
536 surface->flags |= SDL_HWSURFACE;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
537 surface->flags |= SDL_PREALLOC;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
538
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
539 #if 0 /* FIXME */
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
540 /* create simple offscreen lock */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
541 surface->hwdata->crlockparam.flags = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
542 if (PdCreateOffscreenLock
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
543 (surface->hwdata->offscreenctx, &surface->hwdata->crlockparam) != EOK)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
544 {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
545 PhDCRelease(surface->hwdata->offscreenctx);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
546 SDL_SetError("ph_AllocHWSurface(): Can't create offscreen lock !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
547 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
548 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
549 #endif /* 0 */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
550
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
551 /* Update video ram amount */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
552 if (PgGetGraphicsHWCaps(&hwcaps) < 0) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
553 PdDestroyOffscreenLock(surface->hwdata->offscreenctx);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
554 PhDCRelease(surface->hwdata->offscreenctx);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
555 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
556 ("ph_AllocHWSurface(): GetGraphicsHWCaps() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
557 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
558 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
559 this->info.video_mem = hwcaps.currently_available_video_ram / 1024;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
560
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
561 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
562 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
563
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
564 void
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
565 ph_FreeHWSurface(_THIS, SDL_Surface * surface)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
566 {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
567 PgHWCaps_t hwcaps;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
568
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
569 if (surface->hwdata == NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
570 SDL_SetError("ph_FreeHWSurface(): no hwdata!\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
571 return;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
572 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
573 if (surface->hwdata->offscreenctx == NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
574 SDL_SetError("ph_FreeHWSurface(): no offscreen context to delete!\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
575 return;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
576 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
577 #if 0 /* FIXME */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
578 /* unlock the offscreen context if it has been locked before destroy it */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
579 if (PdIsOffscreenLocked(surface->hwdata->offscreenctx) == Pg_OSC_LOCKED) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
580 PdUnlockOffscreen(surface->hwdata->offscreenctx);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
581 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
582
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
583 PdDestroyOffscreenLock(surface->hwdata->offscreenctx);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
584 #endif /* 0 */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
585
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
586 PhDCRelease(surface->hwdata->offscreenctx);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
587
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
588 SDL_free(surface->hwdata);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
589 surface->hwdata = NULL;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
590
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
591 /* Update video ram amount */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
592 if (PgGetGraphicsHWCaps(&hwcaps) < 0) {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
593 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
594 ("ph_FreeHWSurface(): GetGraphicsHWCaps() function failed !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
595 return;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
596 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
597 this->info.video_mem = hwcaps.currently_available_video_ram / 1024;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
598
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
599 return;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
600 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
601
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
602 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
603 ph_CheckHWBlit(_THIS, SDL_Surface * src, SDL_Surface * dst)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
604 {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
605 if ((src->hwdata == NULL) && (src != this->screen)) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
606 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
607 ("ph_CheckHWBlit(): Source surface haven't hardware specific data.\n");
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
608 src->flags &= ~SDL_HWACCEL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
609 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
610 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
611 if ((src->flags & SDL_HWSURFACE) != SDL_HWSURFACE) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
612 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
613 ("ph_CheckHWBlit(): Source surface isn't a hardware surface.\n");
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
614 src->flags &= ~SDL_HWACCEL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
615 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
616 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
617
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
618 if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
619 if (this->info.blit_hw_CC != 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
620 src->flags &= ~SDL_HWACCEL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
621 src->map->hw_blit = NULL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
622 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
623 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
624 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
625
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
626 if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
627 if (this->info.blit_hw_A != 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
628 src->flags &= ~SDL_HWACCEL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
629 src->map->hw_blit = NULL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
630 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
631 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
632 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
633
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
634 src->flags |= SDL_HWACCEL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
635 src->map->hw_blit = ph_HWAccelBlit;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
636
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
637 return 1;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
638 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
639
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
640 PgColor_t
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
641 ph_ExpandColor(_THIS, SDL_Surface * surface, Uint32 color)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
642 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
643 Uint32 truecolor;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
644
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
645 /* Photon API accepts true colors only during hw filling operations */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
646 switch (surface->format->BitsPerPixel) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
647 case 8:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
648 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
649 if ((surface->format->palette)
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
650 && (color <= surface->format->palette->ncolors)) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
651 truecolor =
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
652 PgRGB(surface->format->palette->colors[color].r,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
653 surface->format->palette->colors[color].g,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
654 surface->format->palette->colors[color].b);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
655 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
656 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
657 ("ph_ExpandColor(): Color out of range for the 8bpp mode !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
658 return 0xFFFFFFFFUL;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
659 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
660 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
661 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
662 case 15:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
663 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
664 truecolor = ((color & 0x00007C00UL) << 9) | /* R */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
665 ((color & 0x000003E0UL) << 6) | /* G */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
666 ((color & 0x0000001FUL) << 3) | /* B */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
667 ((color & 0x00007000UL) << 4) | /* R compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
668 ((color & 0x00000380UL) << 1) | /* G compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
669 ((color & 0x0000001CUL) >> 2); /* B compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
670 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
671 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
672 case 16:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
673 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
674 truecolor = ((color & 0x0000F800UL) << 8) | /* R */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
675 ((color & 0x000007E0UL) << 5) | /* G */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
676 ((color & 0x0000001FUL) << 3) | /* B */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
677 ((color & 0x0000E000UL) << 3) | /* R compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
678 ((color & 0x00000600UL) >> 1) | /* G compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
679 ((color & 0x0000001CUL) >> 2); /* B compensation */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
680
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
681 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
682 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
683 case 24:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
684 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
685 truecolor = color & 0x00FFFFFFUL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
686 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
687 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
688 case 32:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
689 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
690 truecolor = color;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
691 }
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
692 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
693 default:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
694 {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
695 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
696 ("ph_ExpandColor(): Unsupported depth for the hardware operations !\n");
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
697 return 0xFFFFFFFFUL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
698 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
699 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
700
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
701 return truecolor;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
702 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
703
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
704 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
705 ph_FillHWRect(_THIS, SDL_Surface * surface, SDL_Rect * rect, Uint32 color)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
706 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
707 PgColor_t oldcolor;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
708 Uint32 truecolor;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
709 int ydisp = 0;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
710
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
711 if (this->info.blit_fill != 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
712 return -1;
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
713 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
714
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
715 truecolor = ph_ExpandColor(this, surface, color);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
716 if (truecolor == 0xFFFFFFFFUL) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
717 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
718 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
719
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
720 oldcolor = PgSetFillColor(truecolor);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
721
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
722 /* 640x400 videomode emulation */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
723 if (videomode_emulatemode == 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
724 ydisp += 40;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
725 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
726
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
727 PgDrawIRect(rect->x, rect->y + ydisp, rect->w + rect->x - 1,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
728 rect->h + rect->y + ydisp - 1, Pg_DRAW_FILL);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
729 PgSetFillColor(oldcolor);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
730 PgFlush();
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
731 PgWaitHWIdle();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
732
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
733 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
734 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
735
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
736 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
737 ph_FlipHWSurface(_THIS, SDL_Surface * screen)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
738 {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
739 PhArea_t farea;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
740
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
741 if ((screen->flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
742 /* flush all drawing ops before blitting */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
743 PgFlush();
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
744 PgWaitHWIdle();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
745
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
746 farea.pos.x = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
747 farea.pos.y = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
748 farea.size.w = screen->w;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
749 farea.size.h = screen->h;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
750
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
751 /* emulate 640x400 videomode */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
752 if (videomode_emulatemode == 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
753 farea.pos.y += 40;
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
754 }
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
755
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
756 PgContextBlitArea(OCImage.offscreen_context, &farea,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
757 OCImage.offscreen_backcontext, &farea);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
758
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
759 /* flush the blitting */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
760 PgFlush();
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
761 PgWaitHWIdle();
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
762 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
763 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
764 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
765
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
766 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
767 ph_LockHWSurface(_THIS, SDL_Surface * surface)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
768 {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
769
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
770 #if 0 /* FIXME */
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
771 int lockresult;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
772
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
773 if (surface->hwdata == NULL) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
774 return;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
775 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
776
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
777 surface->hwdata->lockparam.flags = 0;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
778 surface->hwdata->lockparam.time_out = NULL;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
779 lockresult =
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
780 PdLockOffscreen(surface->hwdata->offscreenctx,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
781 &surface->hwdata->lockparam);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
782
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
783 switch (lockresult) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
784 case EOK:
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
785 break;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
786 case Pg_OSC_LOCK_DEADLOCK:
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
787 SDL_SetError("ph_LockHWSurface(): Deadlock detected !\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
788 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
789 case Pg_OSC_LOCK_INVALID:
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
790 SDL_SetError("ph_LockHWSurface(): Lock invalid !\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
791 return -1;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
792 default:
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
793 SDL_SetError("ph_LockHWSurface(): Can't lock the surface !\n");
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
794 return -1;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
795 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
796 #endif /* 0 */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
797
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
798 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
799 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
800
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
801 void
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
802 ph_UnlockHWSurface(_THIS, SDL_Surface * surface)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
803 {
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
804
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
805 #if 0 /* FIXME */
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
806 int unlockresult;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
807
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
808 if ((surface == NULL) || (surface->hwdata == NULL)) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
809 return;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
810 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
811
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
812 if (PdIsOffscreenLocked(surface->hwdata->offscreenctx) == Pg_OSC_LOCKED) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
813 unlockresult = PdUnlockOffscreen(surface->hwdata->offscreenctx);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
814 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
815 #endif /* 0 */
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
816
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
817 return;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
818 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
819
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
820 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
821 ph_HWAccelBlit(SDL_Surface * src, SDL_Rect * srcrect, SDL_Surface * dst,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
822 SDL_Rect * dstrect)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
823 {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
824 SDL_VideoDevice *this = current_video;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
825 PhArea_t srcarea;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
826 PhArea_t dstarea;
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
827 int ydisp = 0;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
828
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
829 /* 640x400 videomode emulation */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
830 if (videomode_emulatemode == 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
831 ydisp += 40;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
832 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
833
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
834 srcarea.pos.x = srcrect->x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
835 srcarea.pos.y = srcrect->y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
836 srcarea.size.w = srcrect->w;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
837 srcarea.size.h = srcrect->h;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
838
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
839 dstarea.pos.x = dstrect->x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
840 dstarea.pos.y = dstrect->y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
841 dstarea.size.w = dstrect->w;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
842 dstarea.size.h = dstrect->h;
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
843
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
844 if (((src == this->screen) || (src->hwdata != NULL))
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
845 && ((dst == this->screen) || (dst->hwdata != NULL))) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
846 if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
847 ph_SetHWColorKey(this, src, src->format->colorkey);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
848 PgChromaOn();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
849 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
850
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
851 if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
852 ph_SetHWAlpha(this, src, src->format->alpha);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
853 PgAlphaOn();
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
854 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
855
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
856 if (dst == this->screen) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
857 if (src == this->screen) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
858 /* blitting from main screen to main screen */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
859 dstarea.pos.y += ydisp;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
860 srcarea.pos.y += ydisp;
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
861 PgContextBlitArea(OCImage.offscreen_context, &srcarea,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
862 OCImage.offscreen_context, &dstarea);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
863 } else {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
864 /* blitting from offscreen to main screen */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
865 dstarea.pos.y += ydisp;
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
866 PgContextBlitArea(src->hwdata->offscreenctx, &srcarea,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
867 OCImage.offscreen_context, &dstarea);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
868 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
869 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
870 if (src == this->screen) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
871 /* blitting from main screen to offscreen */
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
872 srcarea.pos.y += ydisp;
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
873 PgContextBlitArea(OCImage.offscreen_context, &srcarea,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
874 dst->hwdata->offscreenctx, &dstarea);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
875 } else {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
876 /* blitting offscreen to offscreen */
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
877 PgContextBlitArea(src->hwdata->offscreenctx, &srcarea,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
878 dst->hwdata->offscreenctx, &dstarea);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
879 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
880 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
881
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
882 if ((src->flags & SDL_SRCALPHA) == SDL_SRCALPHA) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
883 PgAlphaOff();
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
884 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
885
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
886 if ((src->flags & SDL_SRCCOLORKEY) == SDL_SRCCOLORKEY) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
887 PgChromaOff();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
888 }
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
889 } else {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
890 SDL_SetError
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
891 ("ph_HWAccelBlit(): Source or target surface is not a hardware surface !\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
892 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
893 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
894
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
895 PgFlush();
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
896 PgWaitHWIdle();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
897
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
898 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
899 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
900
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
901 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
902 ph_SetHWColorKey(_THIS, SDL_Surface * surface, Uint32 key)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
903 {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
904 if (this->info.blit_hw_CC != 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
905 return -1;
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
906 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
907
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
908 if (surface->hwdata != NULL) {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
909 surface->hwdata->colorkey = ph_ExpandColor(this, surface, key);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
910 if (surface->hwdata->colorkey == 0xFFFFFFFFUL) {
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
911 return -1;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
912 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
913 }
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
914 PgSetChroma(surface->hwdata->colorkey,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
915 Pg_CHROMA_SRC_MATCH | Pg_CHROMA_NODRAW);
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
916
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
917 return 0;
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
918 }
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
919
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
920 int
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
921 ph_SetHWAlpha(_THIS, SDL_Surface * surface, Uint8 alpha)
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
922 {
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
923 if (this->info.blit_hw_A != 1) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
924 return -1;
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
925 }
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
926
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
927 PgSetAlphaBlend(NULL, alpha);
886
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
928
05c551e5bc64 Date: Sat, 24 Apr 2004 15:13:32 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 821
diff changeset
929 return 0;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
930 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
931
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
932 #if SDL_VIDEO_OPENGL
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
933 void
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
934 ph_OpenGLUpdate(_THIS, int numrects, SDL_Rect * rects)
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
935 {
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
936 this->GL_SwapBuffers(this);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
937
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
938 return;
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
939 }
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
940 #endif /* SDL_VIDEO_OPENGL */
291
68a8a8237c09 Date: Thu, 21 Feb 2002 09:18:24 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 283
diff changeset
941
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
942 void
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
943 ph_NormalUpdate(_THIS, int numrects, SDL_Rect * rects)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
944 {
380
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
945 PhPoint_t ph_pos;
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
946 PhRect_t ph_rect;
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
947 int i;
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
948
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
949 for (i = 0; i < numrects; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
950 if (rects[i].w == 0) { /* Clipped? dunno why but this occurs sometime. */
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
951 continue;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
952 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
953
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
954 if (rects[i].h == 0) { /* Clipped? dunno why but this occurs sometime. */
663
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
955 continue;
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
956 }
8bedd6d61642 Date: Sat, 2 Aug 2003 16:22:51 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 571
diff changeset
957
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
958 ph_pos.x = rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
959 ph_pos.y = rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
960 ph_rect.ul.x = rects[i].x;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
961 ph_rect.ul.y = rects[i].y;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
962 ph_rect.lr.x = rects[i].x + rects[i].w;
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
963 ph_rect.lr.y = rects[i].y + rects[i].h;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
964
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
965 if (PgDrawPhImageRectmx(&ph_pos, SDL_Image, &ph_rect, 0) < 0) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
966 SDL_SetError("ph_NormalUpdate(): PgDrawPhImageRectmx failed!\n");
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
967 return;
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
968 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
969 }
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
970
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
971 if (PgFlush() < 0) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
972 SDL_SetError("ph_NormalUpdate(): PgFlush() function failed!\n");
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
973 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
974 }
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
975
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
976 void
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
977 ph_OCUpdate(_THIS, int numrects, SDL_Rect * rects)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
978 {
380
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
979 int i;
bce7171e7a85 Date: Wed, 22 May 2002 22:30:58 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 370
diff changeset
980
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
981 PhPoint_t zero = { 0, 0 };
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
982 PhArea_t src_rect;
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
983 PhArea_t dest_rect;
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
984
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
985 PgSetTranslation(&zero, 0);
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
986 PgSetRegion(PtWidgetRid(window));
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
987 PgSetClipping(0, NULL);
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
988
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
989 PgFlush();
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
990 PgWaitHWIdle();
821
30168104389f Date: Sat, 14 Feb 2004 14:52:40 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 769
diff changeset
991
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
992 for (i = 0; i < numrects; ++i) {
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
993 if (rects[i].w == 0) { /* Clipped? */
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
994 continue;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
995 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
996
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
997 if (rects[i].h == 0) { /* Clipped? */
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
998 continue;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
999 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1000
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1001 src_rect.pos.x = rects[i].x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1002 src_rect.pos.y = rects[i].y;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1003 dest_rect.pos.x = rects[i].x;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1004 dest_rect.pos.y = rects[i].y;
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1005
1662
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1006 src_rect.size.w = rects[i].w;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1007 src_rect.size.h = rects[i].h;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1008 dest_rect.size.w = rects[i].w;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1009 dest_rect.size.h = rects[i].h;
782fd950bd46 Revamp of the video system in progress - adding support for multiple displays, multiple windows, and a full video mode selection API.
Sam Lantinga <slouken@libsdl.org>
parents: 1658
diff changeset
1010
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
1011 PgContextBlitArea(OCImage.offscreen_context, &src_rect, NULL,
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
1012 &dest_rect);
370
ba72f259bc88 Date: Sat, 18 May 2002 17:40:53 +0300
Sam Lantinga <slouken@libsdl.org>
parents: 315
diff changeset
1013 }
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1014
1668
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
1015 if (PgFlush() < 0) {
4da1ee79c9af more tweaking indent options
Sam Lantinga <slouken@libsdl.org>
parents: 1662
diff changeset
1016 SDL_SetError("ph_OCUpdate(): PgFlush failed.\n");
315
3333b6e68289 Date: Sat, 23 Mar 2002 13:53:37 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1017 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1018 }
663
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1019
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1020 void
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1021 ph_OCDCUpdate(_THIS, int numrects, SDL_Rect * rects)
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1022 {
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1023 PgWaitHWIdle();
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1024
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1025 if (PgFlush() < 0) {
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1026 SDL_SetError("ph_OCDCUpdate(): PgFlush failed.\n");
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1027 }
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parents: 571
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1028 }
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parents: 1658
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1029
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1030 /* vi: set ts=4 sw=4 expandtab: */