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annotate src/video/ps3/SDL_ps3render.c @ 3142:c146645a770e gsoc2009_ps3

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Roughly working framebuffer.
author Martin Lowinski <martin@goldtopf.org>
date Thu, 04 Jun 2009 07:02:15 +0000
parents 3df74541339b
children 8fdabaa064c3
rev   line source
3141
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 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 "SDL_video.h"
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25 #include "../SDL_sysvideo.h"
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26 #include "../SDL_yuv_sw_c.h"
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27 #include "../SDL_renderer_sw.h"
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28
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29 #include "SDL_ps3video.h"
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30 #include "spulibs/spu_common.h"
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31
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32 #include <fcntl.h>
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33 #include <stdlib.h>
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34 #include <sys/ioctl.h>
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35 #include <linux/kd.h>
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36 #include <linux/fb.h>
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37 #include <sys/mman.h>
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38
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39 #include <asm/ps3fb.h>
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40
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41 /* Debugging
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42 * 0: No debug messages
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43 * 1: Video debug messages
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44 * 2: SPE debug messages
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45 * 3: Memory adresses
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46 */
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47 #define DEBUG_LEVEL 2
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48
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49 #ifdef DEBUG_LEVEL
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50 #define deprintf( level, fmt, args... ) \
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51 do \
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52 { \
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53 if ( (unsigned)(level) <= DEBUG_LEVEL ) \
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54 { \
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55 fprintf( stdout, fmt, ##args ); \
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56 fflush( stdout ); \
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57 } \
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58 } while ( 0 )
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59 #else
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60 #define deprintf( level, fmt, args... )
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61 #endif
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62
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63 /* SDL surface based renderer implementation */
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64
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65 static SDL_Renderer *SDL_PS3_CreateRenderer(SDL_Window * window,
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66 Uint32 flags);
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67 static int SDL_PS3_RenderPoint(SDL_Renderer * renderer, int x, int y);
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68 static int SDL_PS3_RenderLine(SDL_Renderer * renderer, int x1, int y1,
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69 int x2, int y2);
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70 static int SDL_PS3_RenderFill(SDL_Renderer * renderer,
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71 const SDL_Rect * rect);
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72 static int SDL_PS3_RenderCopy(SDL_Renderer * renderer,
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73 SDL_Texture * texture,
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74 const SDL_Rect * srcrect,
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75 const SDL_Rect * dstrect);
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76 static void SDL_PS3_RenderPresent(SDL_Renderer * renderer);
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77 static void SDL_PS3_DestroyRenderer(SDL_Renderer * renderer);
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78
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79 /* Texture */
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80 static int PS3_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
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81 static void PS3_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture);
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82
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83
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84 SDL_RenderDriver SDL_PS3_RenderDriver = {
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85 SDL_PS3_CreateRenderer,
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86 {
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87 "ps3",
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88 (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTVSYNC |
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89 SDL_RENDERER_PRESENTFLIP2)
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90 /* (SDL_RENDERER_SINGLEBUFFER | SDL_RENDERER_PRESENTCOPY |
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91 SDL_RENDERER_PRESENTFLIP2 | SDL_RENDERER_PRESENTFLIP3 |
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92 SDL_RENDERER_PRESENTDISCARD) */,
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93 }
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94 };
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95
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96 typedef struct
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97 {
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98 int current_screen;
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99 SDL_Surface *screens[3];
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100 SDL_VideoDisplay *display;
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101 uint8_t *center[2];
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102
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103 /* width of input (bounded by writeable width) */
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104 unsigned int bounded_width;
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105 /* height of input (bounded by writeable height) */
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106 unsigned int bounded_height;
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107 /* offset from the left side (used for centering) */
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108 unsigned int offset_left;
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109 /* offset from the upper side (used for centering) */
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110 unsigned int offset_top;
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111 /* width of screen which is writeable */
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112 unsigned int wr_width;
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113 /* width of screen which is writeable */
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114 unsigned int wr_height;
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115 /* size of a screen line: width * bpp/8 */
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116 unsigned int line_length;
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117
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118 /* Use two buffers in fb? res < 720p */
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119 unsigned int double_buffering;
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120 } SDL_PS3_RenderData;
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121
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122 typedef struct
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123 {
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124 void *pixels;
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125 int pitch;
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126 int bpp;
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127 } PS3_TextureData;
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128
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129 SDL_Renderer *
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130 SDL_PS3_CreateRenderer(SDL_Window * window, Uint32 flags)
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131 {
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132 deprintf(1, "SDL_PS3_CreateRenderer()\n");
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133 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
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134 SDL_DisplayMode *displayMode = &display->current_mode;
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135 SDL_Renderer *renderer;
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136 SDL_PS3_RenderData *data;
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137 int i, n;
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138 int bpp;
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139 Uint32 Rmask, Gmask, Bmask, Amask;
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140
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141 if (!SDL_PixelFormatEnumToMasks
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142 (displayMode->format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) {
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143 SDL_SetError("Unknown display format");
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144 return NULL;
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145 }
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146
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147 renderer = (SDL_Renderer *) SDL_calloc(1, sizeof(*renderer));
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148 if (!renderer) {
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149 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
150 return NULL;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
151 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
152
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
153 data = (SDL_PS3_RenderData *) SDL_malloc(sizeof(*data));
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
154 if (!data) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
155 SDL_PS3_DestroyRenderer(renderer);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
156 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
157 return NULL;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
158 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
159 SDL_zerop(data);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
160
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
161 renderer->CreateTexture = PS3_CreateTexture;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
162 renderer->DestroyTexture = PS3_DestroyTexture;
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
163 renderer->RenderPoint = SDL_PS3_RenderPoint;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
164 renderer->RenderLine = SDL_PS3_RenderLine;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
165 renderer->RenderFill = SDL_PS3_RenderFill;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
166 renderer->RenderCopy = SDL_PS3_RenderCopy;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
167 renderer->RenderPresent = SDL_PS3_RenderPresent;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
168 renderer->DestroyRenderer = SDL_PS3_DestroyRenderer;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
169 renderer->info.name = SDL_PS3_RenderDriver.info.name;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
170 renderer->info.flags = 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
171 renderer->window = window->id;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
172 renderer->driverdata = data;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
173 Setup_SoftwareRenderer(renderer);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
174
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
175 data->double_buffering = 0;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
176
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
177 if (flags & SDL_RENDERER_PRESENTFLIP2) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
178 renderer->info.flags |= SDL_RENDERER_PRESENTFLIP2;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
179 n = 2;
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
180 data->double_buffering = 1;
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
181 } else {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
182 renderer->info.flags |= SDL_RENDERER_PRESENTCOPY;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
183 n = 1;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
184 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
185 for (i = 0; i < n; ++i) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
186 data->screens[i] =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
187 SDL_CreateRGBSurface(0, window->w, window->h, bpp, Rmask, Gmask,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
188 Bmask, Amask);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
189 if (!data->screens[i]) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
190 SDL_PS3_DestroyRenderer(renderer);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
191 return NULL;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
192 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
193 /* Allocate aligned memory for pixels */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
194 SDL_free(data->screens[i]->pixels);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
195 data->screens[i]->pixels = (void *)memalign(16, data->screens[i]->h * data->screens[i]->pitch);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
196 if (!data->screens[i]->pixels) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
197 SDL_FreeSurface(data->screens[i]);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
198 SDL_OutOfMemory();
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
199 return NULL;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
200 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
201 SDL_memset(data->screens[i]->pixels, 0, data->screens[i]->h * data->screens[i]->pitch);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
202 SDL_SetSurfacePalette(data->screens[i], display->palette);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
203 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
204 data->current_screen = 0;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
205
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
206 return renderer;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
207 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
208
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
209 static int
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
210 PS3_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
211 deprintf(1, "PS3_CreateTexture()\n");
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
212 PS3_TextureData *data;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
213 data = (PS3_TextureData *) SDL_calloc(1, sizeof(*data));
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
214 if (!data) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
215 SDL_OutOfMemory();
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
216 return -1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
217 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
218
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
219 data->pitch = (texture->w * SDL_BYTESPERPIXEL(texture->format));
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
220
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
221 data->pixels = NULL;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
222 data->pixels = (void *)memalign(16, texture->h * data->pitch);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
223 if (!data->pixels) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
224 PS3_DestroyTexture(renderer, texture);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
225 SDL_OutOfMemory();
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
226 return -1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
227 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
228
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
229 texture->driverdata = data;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
230 return 0;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
231 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
232
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
233 static void
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
234 PS3_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture)
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
235 {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
236 PS3_TextureData *data = (PS3_TextureData *) texture->driverdata;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
237
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
238 if (!data) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
239 return;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
240 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
241
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
242 free(data->pixels);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
243 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
244
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
245 static int
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
246 SDL_PS3_RenderPoint(SDL_Renderer * renderer, int x, int y)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
247 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
248 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
249 (SDL_PS3_RenderData *) renderer->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
250 SDL_Surface *target = data->screens[data->current_screen];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
251 int status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
252
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
253 if (renderer->blendMode == SDL_BLENDMODE_NONE ||
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
254 renderer->blendMode == SDL_BLENDMODE_MASK) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
255 Uint32 color =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
256 SDL_MapRGBA(target->format, renderer->r, renderer->g, renderer->b,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
257 renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
258
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
259 status = SDL_DrawPoint(target, x, y, color);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
260 } else {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
261 status =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
262 SDL_BlendPoint(target, x, y, renderer->blendMode, renderer->r,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
263 renderer->g, renderer->b, renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
264 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
265 return status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
266 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
267
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
268 static int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
269 SDL_PS3_RenderLine(SDL_Renderer * renderer, int x1, int y1, int x2, int y2)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
270 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
271 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
272 (SDL_PS3_RenderData *) renderer->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
273 SDL_Surface *target = data->screens[data->current_screen];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
274 int status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
275
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
276 if (renderer->blendMode == SDL_BLENDMODE_NONE ||
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
277 renderer->blendMode == SDL_BLENDMODE_MASK) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
278 Uint32 color =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
279 SDL_MapRGBA(target->format, renderer->r, renderer->g, renderer->b,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
280 renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
281
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
282 status = SDL_DrawLine(target, x1, y1, x2, y2, color);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
283 } else {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
284 status =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
285 SDL_BlendLine(target, x1, y1, x2, y2, renderer->blendMode,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
286 renderer->r, renderer->g, renderer->b, renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
287 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
288 return status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
289 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
290
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
291 static int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
292 SDL_PS3_RenderFill(SDL_Renderer * renderer, const SDL_Rect * rect)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
293 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
294 deprintf(1, "SDL_PS3_RenderFill()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
295 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
296 (SDL_PS3_RenderData *) renderer->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
297 SDL_Surface *target = data->screens[data->current_screen];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
298 SDL_Rect real_rect = *rect;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
299 int status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
300
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
301 if (renderer->blendMode == SDL_BLENDMODE_NONE) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
302 Uint32 color =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
303 SDL_MapRGBA(target->format, renderer->r, renderer->g, renderer->b,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
304 renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
305
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
306 status = SDL_FillRect(target, &real_rect, color);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
307 } else {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
308 status =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
309 SDL_BlendRect(target, &real_rect, renderer->blendMode,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
310 renderer->r, renderer->g, renderer->b, renderer->a);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
311 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
312 return status;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
313 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
314
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
315 static int
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
316 SDL_PS3_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
317 const SDL_Rect * srcrect, const SDL_Rect * dstrect)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
318 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
319 deprintf(1, "SDL_PS3_RenderCopy()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
320 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
321 (SDL_PS3_RenderData *) renderer->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
322 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
323 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
324 PS3_TextureData *txdata = (PS3_TextureData *) texture->driverdata;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
325 SDL_VideoData *devdata = display->device->driverdata;
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
326
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
327 if (SDL_ISPIXELFORMAT_FOURCC(texture->format)) {
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
328 deprintf(1, "SDL_ISPIXELFORMAT_FOURCC = true\n");
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
329 SDL_Surface *target = data->screens[data->current_screen];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
330 void *pixels =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
331 (Uint8 *) target->pixels + dstrect->y * target->pitch +
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
332 dstrect->x * target->format->BytesPerPixel;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
333 return SDL_SW_CopyYUVToRGB((SDL_SW_YUVTexture *) texture->driverdata,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
334 srcrect, display->current_mode.format,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
335 dstrect->w, dstrect->h, pixels,
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
336 target->pitch);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
337 } else {
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
338 deprintf(1, "SDL_ISPIXELFORMAT_FOURCC = false\n");
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
339 SDL_Surface *surface = (SDL_Surface *) texture->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
340 SDL_Surface *target = data->screens[data->current_screen];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
341 SDL_Rect real_srcrect = *srcrect;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
342 SDL_Rect real_dstrect = *dstrect;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
343
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
344 /* For testing */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
345 int width = 1280;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
346 int height = 720;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
347 void *pixels = (void *)memalign(16, height * data->screens[0]->pitch);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
348 SDL_memset(pixels, 0x42, height * data->screens[0]->pitch);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
349
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
350 /* Get screeninfo */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
351 struct fb_fix_screeninfo fb_finfo;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
352 if (ioctl(devdata->fbdev, FBIOGET_FSCREENINFO, &fb_finfo)) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
353 SDL_SetError("[PS3] Can't get fixed screeninfo");
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
354 return -1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
355 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
356 struct fb_var_screeninfo fb_vinfo;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
357 if (ioctl(devdata->fbdev, FBIOGET_VSCREENINFO, &fb_vinfo)) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
358 SDL_SetError("[PS3] Can't get VSCREENINFO");
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
359 return -1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
360 }
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
361 /* 16 and 15 bpp is reported as 16 bpp */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
362 txdata->bpp = fb_vinfo.bits_per_pixel;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
363 if (txdata->bpp == 16)
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
364 txdata->bpp = fb_vinfo.red.length + fb_vinfo.green.length + fb_vinfo.blue.length;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
365
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
366 /* Adjust centering */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
367 data->bounded_width = width < fb_vinfo.xres ? width : fb_vinfo.xres;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
368 data->bounded_height = height < fb_vinfo.yres ? height : fb_vinfo.yres;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
369 data->offset_left = (fb_vinfo.xres - data->bounded_width) >> 1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
370 data->offset_top = (fb_vinfo.yres - data->bounded_height) >> 1;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
371 data->center[0] = devdata->frame_buffer + data->offset_left * txdata->bpp/8 +
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
372 data->offset_top * fb_finfo.line_length;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
373 data->center[1] = data->center[0] + fb_vinfo.yres * fb_finfo.line_length;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
374
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
375 /* Set SPU parms for copying the surface to framebuffer */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
376 devdata->fb_parms->data = (unsigned char *)pixels;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
377 devdata->fb_parms->center = data->center[data->current_screen];
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
378 devdata->fb_parms->out_line_stride = fb_finfo.line_length;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
379 devdata->fb_parms->in_line_stride = surface->w * txdata->bpp / 8;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
380 devdata->fb_parms->bounded_input_height = data->bounded_height;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
381 devdata->fb_parms->bounded_input_width = data->bounded_width;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
382 devdata->fb_parms->fb_pixel_size = txdata->bpp / 8;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
383
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
384 deprintf(3, "[PS3->SPU] fb_thread_data->argp = 0x%x\n", devdata->fb_thread_data->argp);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
385
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
386 /* Copying.. */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
387 SPE_SendMsg(devdata->fb_thread_data, SPU_START);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
388 SPE_SendMsg(devdata->fb_thread_data, (unsigned int)devdata->fb_thread_data->argp);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
389
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
390 SPE_WaitForMsg(devdata->fb_thread_data, SPU_FIN);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
391 free(pixels);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
392
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
393 return SDL_LowerBlit(surface, &real_srcrect, target, &real_dstrect);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
394 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
395 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
396
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
397 static void
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
398 SDL_PS3_RenderPresent(SDL_Renderer * renderer)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
399 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
400 deprintf(1, "SDL_PS3_RenderPresent()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
401 static int frame_number;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
402 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
403 (SDL_PS3_RenderData *) renderer->driverdata;
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
404 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
405 SDL_VideoDisplay *display = SDL_GetDisplayFromWindow(window);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
406 SDL_VideoData *devdata = display->device->driverdata;
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
407
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
408 /* Send the data to the display */
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
409 if (SDL_getenv("SDL_VIDEO_PS3_SAVE_FRAMES")) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
410 char file[128];
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
411 SDL_snprintf(file, sizeof(file), "SDL_window%d-%8.8d.bmp",
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
412 renderer->window, ++frame_number);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
413 SDL_SaveBMP(data->screens[data->current_screen], file);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
414 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
415
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
416 /* Wait for vsync */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
417 if (renderer->info.flags & SDL_RENDERER_PRESENTVSYNC) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
418 unsigned long crt = 0;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
419 deprintf(1, "[PS3] Wait for vsync\n");
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
420 ioctl(devdata->fbdev, FBIO_WAITFORVSYNC, &crt);
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
421 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
422
3142
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
423 /* Page flip */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
424 deprintf(1, "[PS3] Page flip to buffer #%u 0x%x\n", data->current_screen, data->center[data->current_screen]);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
425 ioctl(devdata->fbdev, PS3FB_IOCTL_FSEL, (unsigned long)&data->current_screen);
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
426
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
427 /* Update the flipping chain, if any */
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
428 if (renderer->info.flags & SDL_RENDERER_PRESENTFLIP2 && data->double_buffering) {
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
429 data->current_screen = (data->current_screen + 1) % 2;
c146645a770e Roughly working framebuffer.
Martin Lowinski <martin@goldtopf.org>
parents: 3141
diff changeset
430 }
3141
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
431 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
432
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
433 static void
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
434 SDL_PS3_DestroyRenderer(SDL_Renderer * renderer)
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
435 {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
436 deprintf(1, "SDL_PS3_DestroyRenderer()\n");
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
437 SDL_PS3_RenderData *data =
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
438 (SDL_PS3_RenderData *) renderer->driverdata;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
439 int i;
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
440
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
441 if (data) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
442 for (i = 0; i < SDL_arraysize(data->screens); ++i) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
443 if (data->screens[i]) {
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
444 SDL_FreeSurface(data->screens[i]);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
445 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
446 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
447 SDL_free(data);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
448 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
449 SDL_free(renderer);
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
450 }
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
451
3df74541339b Added ps3 video driver based on the dummy driver.
Martin Lowinski <martin@goldtopf.org>
parents:
diff changeset
452 /* vi: set ts=4 sw=4 expandtab: */