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Rev | Author | Line No. | Line |
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4372 | Serge | 1 | |
2 | |||
3 | |||
4 | #include |
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5 | #include |
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6 | #include |
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7 | #include "pixdriver.h" |
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4377 | Serge | 8 | |
9 | |||
4372 | Serge | 10 | |
11 | |||
12 | |||
13 | |||
14 | |||
15 | |||
16 | |||
17 | #define SRV_GET_CAPS 3 |
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18 | |||
19 | |||
20 | #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) |
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21 | #define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) |
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22 | |||
23 | |||
24 | |||
25 | |||
26 | { |
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27 | uint32_t width; |
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28 | uint32_t height; |
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29 | void *data; |
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30 | uint32_t pitch; |
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31 | uint32_t bo; |
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32 | uint32_t bo_size; |
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33 | uint32_t flags; |
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34 | } surface_t; |
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35 | |||
36 | |||
37 | static uint32_t hw_caps; |
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38 | static struct pix_driver pix_driver; |
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39 | |||
40 | |||
41 | { |
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42 | void *lib; |
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43 | uint32_t (*drventry)(uint32_t service, struct pix_driver *driver); |
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44 | |||
45 | |||
46 | ioctl_t io; |
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47 | |||
48 | |||
49 | return caps & hw_caps; |
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50 | |||
51 | |||
52 | if (service == 0) |
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53 | goto fail; |
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54 | |||
55 | |||
56 | io.io_code = SRV_GETVERSION; |
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57 | io.input = NULL; |
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58 | io.inp_size = 0; |
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59 | io.output = &api_version; |
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60 | io.out_size = BUFFER_SIZE(1); |
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61 | |||
62 | |||
63 | goto fail; |
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64 | |||
65 | |||
66 | (DISPLAY_VERSION < (api_version >> 16))) |
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67 | goto fail; |
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68 | |||
69 | |||
70 | if(lib == 0) |
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71 | lib = load_library("intel-uxa.drv"); |
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72 | if(lib == 0) |
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73 | goto fail; |
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74 | |||
75 | |||
76 | |||
77 | |||
78 | goto fail; |
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79 | |||
80 | |||
81 | |||
82 | |||
83 | printf("2D caps %s%s%s\n", |
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84 | (hw_caps & HW_BIT_BLIT) != 0 ? "HW_BIT_BLIT " : "", |
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85 | (hw_caps & HW_TEX_BLIT) != 0 ? "HW_TEX_BLIT " : "", |
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86 | (hw_caps & HW_VID_BLIT) != 0 ? "HW_VID_BLIT " : ""); |
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87 | |||
88 | |||
89 | |||
90 | |||
91 | service = 0; |
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92 | return 0; |
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93 | }; |
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94 | |||
95 | |||
96 | { |
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97 | if (hw_caps != 0) |
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98 | pix_driver.fini(); |
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99 | }; |
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100 | |||
101 | |||
102 | { |
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103 | uint32_t size, bo_size; |
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104 | uint32_t pitch, max_pitch; |
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105 | void *buffer; |
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106 | surface_t *sf; |
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107 | |||
108 | |||
109 | bitmap->data = (void *) -1; |
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110 | bitmap->pitch = -1; |
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111 | |||
112 | |||
113 | return pix_driver.create_bitmap(bitmap); |
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114 | |||
115 | |||
116 | max_pitch = ALIGN(bitmap->max_width * 4, 16); |
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117 | |||
118 | |||
119 | bo_size = ALIGN(max_pitch * bitmap->max_height, 4096); |
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120 | |||
121 | |||
122 | bo_size = size; |
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123 | |||
124 | |||
125 | if (sf == NULL) |
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126 | return -1; |
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127 | |||
128 | |||
129 | |||
130 | |||
131 | { |
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132 | free(sf); |
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133 | return -1; |
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134 | }; |
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135 | |||
136 | |||
137 | sf->height = bitmap->height; |
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138 | sf->data = buffer; |
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139 | sf->pitch = pitch; |
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140 | sf->bo = 0; |
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141 | sf->bo_size = bo_size; |
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142 | sf->flags = bitmap->flags; |
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143 | |||
144 | |||
145 | |||
146 | |||
147 | // bitmap, bitmap->handle, bitmap->data, bitmap->width, bitmap->height); |
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148 | |||
149 | |||
150 | }; |
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151 | |||
152 | |||
153 | { |
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154 | surface_t *sf = to_surface(bitmap); |
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155 | |||
156 | |||
157 | return pix_driver.destroy_bitmap(bitmap); |
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158 | |||
159 | |||
160 | free(sf); |
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161 | |||
162 | |||
163 | bitmap->data = (void *) -1; |
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164 | bitmap->pitch = -1; |
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165 | |||
166 | |||
167 | }; |
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168 | |||
169 | |||
170 | { |
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171 | surface_t *sf = to_surface(bitmap); |
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172 | |||
173 | |||
174 | return 0; |
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175 | |||
176 | |||
177 | return pix_driver.lock_bitmap(bitmap); |
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178 | |||
179 | |||
180 | bitmap->pitch = sf->pitch; |
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181 | |||
182 | |||
183 | }; |
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184 | |||
185 | |||
186 | int w, int h, int src_x, int src_y) |
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187 | { |
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188 | struct blit_call bc; |
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189 | int ret; |
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190 | |||
191 | |||
192 | |||
193 | |||
194 | return pix_driver.blit(bitmap, 0, 0, dst_x, dst_y, w, h, src_x, src_y); |
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4377 | Serge | 195 | |
4372 | Serge | 196 | |
197 | bc.dsty = dst_y; |
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198 | bc.w = w; |
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199 | bc.h = h; |
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200 | bc.srcx = 0; |
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201 | bc.srcy = 0; |
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202 | bc.srcw = w; |
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203 | bc.srch = h; |
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204 | bc.stride = sf->pitch; |
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205 | bc.bitmap = sf->data; |
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206 | |||
207 | |||
208 | "int $0x40":"=a"(ret):"a"(73), "b"(0x00), |
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209 | "c"(&bc):"memory"); |
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210 | |||
211 | |||
212 | bitmap->pitch = -1; |
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213 | |||
214 | |||
215 | }; |
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216 | |||
217 | |||
218 | { |
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219 | struct blit_call bc; |
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220 | int ret; |
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221 | |||
222 | |||
223 | |||
224 | |||
225 | return pix_driver.blit(bitmap, 1, 1, dst_x, dst_y, w, h, 0, 0); |
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4377 | Serge | 226 | |
4372 | Serge | 227 | |
228 | bc.dsty = dst_y; |
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229 | bc.w = w; |
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230 | bc.h = h; |
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231 | bc.srcx = 0; |
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232 | bc.srcy = 0; |
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233 | bc.srcw = w; |
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234 | bc.srch = h; |
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235 | bc.stride = sf->pitch; |
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236 | bc.bitmap = sf->data; |
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237 | |||
238 | |||
239 | "int $0x40":"=a"(ret):"a"(73), "b"(0x00), |
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240 | "c"(&bc):"memory"); |
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241 | |||
242 | |||
243 | bitmap->pitch = -1; |
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244 | |||
245 | |||
246 | }; |
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247 | |||
248 | |||
249 | { |
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250 | uint32_t size; |
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251 | uint32_t pitch; |
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252 | |||
253 | |||
254 | |||
255 | |||
256 | |||
257 | |||
258 | return pix_driver.resize_bitmap(bitmap); |
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259 | |||
260 | |||
261 | size = ALIGN(pitch * bitmap->height, 4096); |
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262 | |||
263 | |||
264 | bitmap->data = (void *) -1; |
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265 | |||
266 | |||
267 | { |
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268 | sf->data = user_realloc(sf->data, size); /* grow buffer */ |
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269 | if (sf->data == NULL) |
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270 | return -1; |
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271 | |||
272 | |||
273 | } else if (size < sf->bo_size) |
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274 | user_unmap(sf->data, size, sf->bo_size - size); /* unmap unused pages */ |
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275 | |||
276 | |||
277 | sf->height = bitmap->height; |
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278 | sf->pitch = pitch; |
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279 | |||
280 | |||
281 | }; |
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282 | |||
283 | |||
284 | { |
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285 | return 0; |
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286 | }>>> |
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287 |