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32 | |
32 | |
33 | #ifndef FilterConvolution |
33 | #ifndef FilterConvolution |
34 | #define FilterConvolution "convolution" |
34 | #define FilterConvolution "convolution" |
35 | #endif |
35 | #endif |
36 | |
36 | |
37 | /* |
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38 | * Pixmap geometry string interpretation : |
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39 | * Each geometry string contains zero or one scale/position |
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40 | * adjustment and may optionally be followed by a colon and one or more |
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41 | * colon-delimited pixmap operations. |
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42 | * The following table shows the valid geometry strings and their |
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43 | * effects on the background image : |
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44 | * |
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45 | * WxH+X+Y Set scaling to W% by H%, and position to X% by Y%. |
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46 | * W and H are percentages of the terminal window size. |
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47 | * X and Y are also percentages; e.g., +50+50 centers |
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48 | * the image in the window. |
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49 | * |
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50 | * Pixmap Operations : (should be prepended by a colon) |
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51 | * tile Tile image. Scaling/position modifiers above will affect |
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52 | * the tile size and origin. |
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53 | * propscale When scaling, scale proportionally. That is, maintain the |
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54 | * proper aspect ratio for the image. Any portion of the |
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55 | * background not covered by the image is filled with the |
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56 | * current background color. |
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57 | * scale Scale both up and down |
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58 | */ |
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59 | |
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60 | #ifdef HAVE_BG_PIXMAP |
37 | #ifdef HAVE_BG_PIXMAP |
61 | void |
38 | void |
62 | rxvt_term::bg_destroy () |
39 | rxvt_term::bg_destroy () |
63 | { |
40 | { |
64 | #ifdef HAVE_AFTERIMAGE |
41 | #ifdef HAVE_AFTERIMAGE |
… | |
… | |
173 | int smaller = min (image_size, window_size); |
150 | int smaller = min (image_size, window_size); |
174 | |
151 | |
175 | if (align >= 0 && align <= 100) |
152 | if (align >= 0 && align <= 100) |
176 | return diff * align / 100; |
153 | return diff * align / 100; |
177 | else if (align > 100 && align <= 200) |
154 | else if (align > 100 && align <= 200) |
178 | return ((align - 100) * smaller / 100) + window_size - smaller; |
155 | return (align - 100) * smaller / 100 + window_size - smaller; |
179 | else if (align >= -100 && align < 0) |
156 | else if (align >= -100 && align < 0) |
180 | return ((align + 100) * smaller / 100) - image_size; |
157 | return (align + 100) * smaller / 100 - image_size; |
181 | return 0; |
158 | return 0; |
182 | } |
159 | } |
183 | |
160 | |
184 | static inline int |
161 | static inline int |
185 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
162 | make_clip_rectangle (int pos, int size, int target_size, int &dst_pos, int &dst_size) |
… | |
… | |
204 | { |
181 | { |
205 | bool changed = false; |
182 | bool changed = false; |
206 | int geom_flags = 0; |
183 | int geom_flags = 0; |
207 | int x = 0, y = 0; |
184 | int x = 0, y = 0; |
208 | unsigned int w = 0, h = 0; |
185 | unsigned int w = 0, h = 0; |
209 | unsigned int n; |
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210 | unsigned long new_flags = (bg_flags & (~BG_GEOMETRY_FLAGS)); |
186 | unsigned long new_flags = bg_flags & ~BG_GEOMETRY_FLAGS; |
211 | const char *ops; |
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212 | |
187 | |
213 | if (geom == NULL) |
188 | if (geom == NULL) |
214 | return false; |
189 | return false; |
215 | |
190 | |
216 | char str[256]; |
191 | if (geom[0]) |
217 | |
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218 | ops = strchr (geom, ':'); |
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219 | if (ops == NULL) |
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220 | n = strlen (geom); |
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221 | else |
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222 | n = ops - geom; |
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223 | |
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224 | if (n >= sizeof (str)) |
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225 | return false; |
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226 | |
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227 | memcpy (str, geom, n); |
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228 | str[n] = '\0'; |
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229 | rxvt_strtrim (str); |
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230 | |
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231 | if (str[0]) |
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232 | { |
192 | { |
233 | /* we have geometry string - let's handle it prior to applying ops */ |
193 | char **arr = rxvt_strsplit (':', geom); |
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194 | |
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195 | for (int i = 0; arr[i]; i++) |
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196 | { |
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197 | if (!strcasecmp (arr[i], "style=tiled")) |
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198 | { |
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199 | new_flags = BG_TILE; |
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200 | w = h = noScale; |
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201 | x = y = 0; |
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202 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
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203 | } |
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204 | else if (!strcasecmp (arr[i], "style=aspect-stretched")) |
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205 | { |
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206 | new_flags = BG_KEEP_ASPECT; |
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207 | w = h = windowScale; |
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208 | x = y = centerAlign; |
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209 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
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210 | } |
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211 | else if (!strcasecmp (arr[i], "style=stretched")) |
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212 | { |
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213 | new_flags = 0; |
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214 | w = h = windowScale; |
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215 | geom_flags = WidthValue|HeightValue; |
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216 | } |
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217 | else if (!strcasecmp (arr[i], "style=centered")) |
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218 | { |
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219 | new_flags = 0; |
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220 | w = h = noScale; |
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221 | x = y = centerAlign; |
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222 | geom_flags = WidthValue|HeightValue|XValue|YValue; |
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223 | } |
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224 | else if (!strcasecmp (arr[i], "style=root-tiled")) |
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225 | { |
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226 | new_flags = BG_TILE|BG_ROOT_ALIGN; |
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227 | w = h = noScale; |
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228 | geom_flags = WidthValue|HeightValue; |
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229 | } |
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230 | else if (!strcasecmp (arr[i], "op=tile")) |
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231 | new_flags |= BG_TILE; |
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232 | else if (!strcasecmp (arr[i], "op=keep-aspect")) |
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233 | new_flags |= BG_KEEP_ASPECT; |
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234 | else if (!strcasecmp (arr[i], "op=root-align")) |
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235 | new_flags |= BG_ROOT_ALIGN; |
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236 | |
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237 | // deprecated |
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238 | else if (!strcasecmp (arr[i], "tile")) |
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239 | { |
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240 | new_flags |= BG_TILE; |
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241 | w = h = noScale; |
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242 | geom_flags |= WidthValue|HeightValue; |
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243 | } |
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244 | else if (!strcasecmp (arr[i], "propscale")) |
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245 | { |
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246 | new_flags |= BG_KEEP_ASPECT; |
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247 | w = h = windowScale; |
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248 | geom_flags |= WidthValue|HeightValue; |
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249 | } |
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250 | else if (!strcasecmp (arr[i], "hscale")) |
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251 | { |
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252 | new_flags |= BG_TILE; |
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253 | w = windowScale; |
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254 | h = noScale; |
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255 | geom_flags |= WidthValue|HeightValue; |
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256 | } |
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257 | else if (!strcasecmp (arr[i], "vscale")) |
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258 | { |
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259 | new_flags |= BG_TILE; |
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260 | h = windowScale; |
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261 | w = noScale; |
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262 | geom_flags |= WidthValue|HeightValue; |
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263 | } |
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264 | else if (!strcasecmp (arr[i], "scale")) |
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265 | { |
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266 | w = h = windowScale; |
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267 | geom_flags |= WidthValue|HeightValue; |
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268 | } |
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269 | else if (!strcasecmp (arr[i], "auto")) |
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270 | { |
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271 | w = h = windowScale; |
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272 | x = y = centerAlign; |
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273 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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274 | } |
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275 | else if (!strcasecmp (arr[i], "root")) |
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276 | { |
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277 | new_flags |= BG_TILE|BG_ROOT_ALIGN; |
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278 | w = h = noScale; |
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279 | geom_flags |= WidthValue|HeightValue; |
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280 | } |
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281 | |
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282 | else |
234 | geom_flags = XParseGeometry (str, &x, &y, &w, &h); |
283 | geom_flags |= XParseGeometry (arr[i], &x, &y, &w, &h); |
235 | } /* done parsing geometry string */ |
284 | } /* done parsing ops */ |
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285 | |
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286 | rxvt_free_strsplit (arr); |
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287 | } |
236 | |
288 | |
237 | if (!update) |
289 | if (!update) |
238 | { |
290 | { |
239 | if (!(geom_flags & XValue)) |
291 | if (!(geom_flags & XValue)) |
240 | x = y = defaultAlign; |
292 | x = y = defaultAlign; |
… | |
… | |
249 | w = h; |
301 | w = h; |
250 | |
302 | |
251 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
303 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
252 | } |
304 | } |
253 | |
305 | |
254 | if (ops) |
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255 | { |
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256 | char **arr = rxvt_strsplit (':', ops + 1); |
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257 | |
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258 | for (int i = 0; arr[i]; i++) |
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259 | { |
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260 | if (!strcasecmp (arr[i], "tile")) |
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261 | { |
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262 | new_flags |= BG_TILE; |
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263 | w = h = noScale; |
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264 | geom_flags |= WidthValue|HeightValue; |
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265 | } |
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266 | else if (!strcasecmp (arr[i], "propscale")) |
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267 | { |
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268 | new_flags |= BG_PROP_SCALE; |
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269 | } |
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270 | else if (!strcasecmp (arr[i], "scale")) |
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271 | { |
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272 | if (h == 0) h = windowScale; |
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273 | if (w == 0) w = windowScale; |
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274 | |
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275 | geom_flags |= WidthValue|HeightValue; |
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276 | } |
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277 | else if (!strcasecmp (arr[i], "center")) |
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278 | { |
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279 | w = h = noScale; |
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280 | x = y = centerAlign; |
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281 | geom_flags |= WidthValue|HeightValue|XValue|YValue; |
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282 | } |
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283 | else if (!strcasecmp (arr[i], "root")) |
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284 | { |
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285 | new_flags |= BG_TILE|BG_ROOT_ALIGN; |
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286 | w = h = noScale; |
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287 | geom_flags |= WidthValue|HeightValue; |
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288 | } |
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289 | } /* done parsing ops */ |
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290 | |
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291 | rxvt_free_strsplit (arr); |
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292 | } |
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293 | |
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294 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
306 | if (check_set_scale_value (geom_flags, WidthValue, h_scale, w)) changed = true; |
295 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
307 | if (check_set_scale_value (geom_flags, HeightValue, v_scale, h)) changed = true; |
296 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
308 | if (check_set_align_value (geom_flags, XValue, h_align, x)) changed = true; |
297 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
309 | if (check_set_align_value (geom_flags, YValue, v_align, y)) changed = true; |
298 | |
310 | |
… | |
… | |
309 | rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
321 | rxvt_term::get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y) |
310 | { |
322 | { |
311 | int target_width = szHint.width; |
323 | int target_width = szHint.width; |
312 | int target_height = szHint.height; |
324 | int target_height = szHint.height; |
313 | |
325 | |
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326 | w = h_scale * target_width / 100; |
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327 | h = v_scale * target_height / 100; |
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328 | |
314 | if (bg_flags & BG_PROP_SCALE) |
329 | if (bg_flags & BG_KEEP_ASPECT) |
315 | { |
330 | { |
316 | float scale = (float)target_width / image_width; |
331 | float scale = (float)w / image_width; |
317 | min_it (scale, (float)target_height / image_height); |
332 | min_it (scale, (float)h / image_height); |
318 | w = image_width * scale + 0.5; |
333 | w = image_width * scale + 0.5; |
319 | h = image_height * scale + 0.5; |
334 | h = image_height * scale + 0.5; |
320 | } |
335 | } |
321 | else |
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322 | { |
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323 | w = h_scale * target_width / 100; |
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324 | h = v_scale * target_height / 100; |
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325 | } |
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326 | |
336 | |
327 | if (!w) w = image_width; |
337 | if (!w) w = image_width; |
328 | if (!h) h = image_height; |
338 | if (!h) h = image_height; |
329 | |
339 | |
330 | if (bg_flags & BG_ROOT_ALIGN) |
340 | if (bg_flags & BG_ROOT_ALIGN) |
… | |
… | |
338 | y = make_align_position (v_align, target_height, h); |
348 | y = make_align_position (v_align, target_height, h); |
339 | } |
349 | } |
340 | |
350 | |
341 | bg_flags &= ~BG_IS_SIZE_SENSITIVE; |
351 | bg_flags &= ~BG_IS_SIZE_SENSITIVE; |
342 | if (!(bg_flags & BG_TILE) |
352 | if (!(bg_flags & BG_TILE) |
343 | || (bg_flags & BG_PROP_SCALE) || h_scale || v_scale |
353 | || h_scale || v_scale |
344 | || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) |
354 | || (!(bg_flags & BG_ROOT_ALIGN) && (h_align || v_align)) |
345 | || w > target_width || h > target_height) |
355 | || w > target_width || h > target_height) |
346 | bg_flags |= BG_IS_SIZE_SENSITIVE; |
356 | bg_flags |= BG_IS_SIZE_SENSITIVE; |
347 | } |
357 | } |
348 | |
358 | |
… | |
… | |
375 | } |
385 | } |
376 | |
386 | |
377 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
387 | if ((tr_flags & BG_NEEDS_BLUR) && background != NULL) |
378 | { |
388 | { |
379 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
389 | ASImage *tmp = blur_asimage_gauss (asv, background, h_blurRadius, v_blurRadius, 0xFFFFFFFF, |
380 | (original_asim == NULL || tint == TINT_LEAVE_SAME) ? ASA_XImage : ASA_ASImage, |
390 | ASA_XImage, |
381 | 100, ASIMAGE_QUALITY_DEFAULT); |
391 | 100, ASIMAGE_QUALITY_DEFAULT); |
382 | if (tmp) |
392 | if (tmp) |
383 | { |
393 | { |
384 | destroy_asimage (&background); |
394 | destroy_asimage (&background); |
385 | background = tmp; |
395 | background = tmp; |
… | |
… | |
404 | |
414 | |
405 | if (!original_asim |
415 | if (!original_asim |
406 | || (!(bg_flags & BG_ROOT_ALIGN) |
416 | || (!(bg_flags & BG_ROOT_ALIGN) |
407 | && (x >= target_width |
417 | && (x >= target_width |
408 | || y >= target_height |
418 | || y >= target_height |
409 | || (x + w <= 0) |
419 | || x + w <= 0 |
410 | || (y + h <= 0)))) |
420 | || y + h <= 0))) |
411 | { |
421 | { |
412 | if (background) |
422 | if (background) |
413 | { |
423 | { |
414 | new_pmap_width = background->width; |
424 | new_pmap_width = background->width; |
415 | new_pmap_height = background->height; |
425 | new_pmap_height = background->height; |
… | |
… | |
429 | } |
439 | } |
430 | else |
440 | else |
431 | { |
441 | { |
432 | result = original_asim; |
442 | result = original_asim; |
433 | |
443 | |
434 | if ((w != original_asim->width) |
444 | if (w != original_asim->width |
435 | || (h != original_asim->height)) |
445 | || h != original_asim->height) |
436 | { |
446 | { |
437 | result = scale_asimage (asv, original_asim, |
447 | result = scale_asimage (asv, original_asim, |
438 | w, h, |
448 | w, h, |
439 | background ? ASA_ASImage : ASA_XImage, |
449 | ASA_XImage, |
440 | 100, ASIMAGE_QUALITY_DEFAULT); |
450 | 100, ASIMAGE_QUALITY_DEFAULT); |
441 | } |
451 | } |
442 | |
452 | |
443 | if (background == NULL) |
453 | if (background == NULL) |
444 | { |
454 | { |
… | |
… | |
694 | get_image_geometry (image_width, image_height, w, h, x, y); |
704 | get_image_geometry (image_width, image_height, w, h, x, y); |
695 | |
705 | |
696 | if (!(bg_flags & BG_ROOT_ALIGN) |
706 | if (!(bg_flags & BG_ROOT_ALIGN) |
697 | && (x >= target_width |
707 | && (x >= target_width |
698 | || y >= target_height |
708 | || y >= target_height |
699 | || (x + w <= 0) |
709 | || x + w <= 0 |
700 | || (y + h <= 0))) |
710 | || y + h <= 0)) |
701 | return false; |
711 | return false; |
702 | |
712 | |
703 | result = pixbuf; |
713 | result = pixbuf; |
704 | |
714 | |
705 | if ((w != image_width) |
715 | if (w != image_width |
706 | || (h != image_height)) |
716 | || h != image_height) |
707 | { |
717 | { |
708 | result = gdk_pixbuf_scale_simple (pixbuf, |
718 | result = gdk_pixbuf_scale_simple (pixbuf, |
709 | w, h, |
719 | w, h, |
710 | GDK_INTERP_BILINEAR); |
720 | GDK_INTERP_BILINEAR); |
711 | } |
721 | } |
… | |
… | |
840 | rxvt_term::bg_set_file (const char *file) |
850 | rxvt_term::bg_set_file (const char *file) |
841 | { |
851 | { |
842 | if (!file || !*file) |
852 | if (!file || !*file) |
843 | return false; |
853 | return false; |
844 | |
854 | |
|
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855 | bool ret = false; |
845 | if (const char *p = strchr (file, ';')) |
856 | const char *p = strchr (file, ';'); |
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857 | |
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858 | if (p) |
846 | { |
859 | { |
847 | size_t len = p - file; |
860 | size_t len = p - file; |
848 | char *f = rxvt_temp_buf<char> (len + 1); |
861 | char *f = rxvt_temp_buf<char> (len + 1); |
849 | memcpy (f, file, len); |
862 | memcpy (f, file, len); |
850 | f[len] = '\0'; |
863 | f[len] = '\0'; |
… | |
… | |
859 | { |
872 | { |
860 | if (original_asim) |
873 | if (original_asim) |
861 | safe_asimage_destroy (original_asim); |
874 | safe_asimage_destroy (original_asim); |
862 | original_asim = image; |
875 | original_asim = image; |
863 | bg_flags |= BG_IS_FROM_FILE | BG_CLIENT_RENDER; |
876 | bg_flags |= BG_IS_FROM_FILE | BG_CLIENT_RENDER; |
864 | return true; |
877 | ret = true; |
865 | } |
878 | } |
866 | # endif |
879 | # endif |
867 | |
880 | |
868 | # ifdef HAVE_PIXBUF |
881 | # ifdef HAVE_PIXBUF |
869 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
882 | GdkPixbuf *image = gdk_pixbuf_new_from_file (file, NULL); |
… | |
… | |
871 | { |
884 | { |
872 | if (pixbuf) |
885 | if (pixbuf) |
873 | g_object_unref (pixbuf); |
886 | g_object_unref (pixbuf); |
874 | pixbuf = image; |
887 | pixbuf = image; |
875 | bg_flags |= BG_IS_FROM_FILE; |
888 | bg_flags |= BG_IS_FROM_FILE; |
876 | return true; |
889 | ret = true; |
877 | } |
890 | } |
878 | # endif |
891 | # endif |
879 | |
892 | |
|
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893 | if (ret) |
|
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894 | { |
|
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895 | if (p) |
|
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896 | bg_set_geometry (p + 1); |
|
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897 | else |
|
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898 | bg_set_default_geometry (); |
|
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899 | } |
|
|
900 | |
880 | return false; |
901 | return ret; |
881 | } |
902 | } |
882 | |
903 | |
883 | # endif /* BG_IMAGE_FROM_FILE */ |
904 | # endif /* BG_IMAGE_FROM_FILE */ |
884 | |
905 | |
885 | # ifdef ENABLE_TRANSPARENCY |
906 | # ifdef ENABLE_TRANSPARENCY |
… | |
… | |
932 | } |
953 | } |
933 | |
954 | |
934 | void |
955 | void |
935 | rxvt_term::set_tint_shade_flags () |
956 | rxvt_term::set_tint_shade_flags () |
936 | { |
957 | { |
937 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
958 | rgba c; |
938 | bool has_shade = shade != 100; |
959 | bool has_shade = shade != 100; |
939 | |
960 | |
940 | bg_flags &= ~BG_TINT_FLAGS; |
961 | bg_flags &= ~BG_TINT_FLAGS; |
941 | |
962 | |
942 | if (bg_flags & BG_TINT_SET) |
963 | if (bg_flags & BG_TINT_SET) |
… | |
… | |
1012 | bool |
1033 | bool |
1013 | rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1034 | rxvt_term::blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height) |
1014 | { |
1035 | { |
1015 | bool ret = false; |
1036 | bool ret = false; |
1016 | #if XRENDER |
1037 | #if XRENDER |
|
|
1038 | if (!(bg_flags & BG_HAS_RENDER_CONV)) |
|
|
1039 | return false; |
|
|
1040 | |
1017 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1041 | int size = max (h_blurRadius, v_blurRadius) * 2 + 1; |
1018 | double *kernel = (double *)malloc (size * sizeof (double)); |
1042 | double *kernel = (double *)malloc (size * sizeof (double)); |
1019 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1043 | XFixed *params = (XFixed *)malloc ((size + 2) * sizeof (XFixed)); |
1020 | |
1044 | |
1021 | XRenderPictureAttributes pa; |
1045 | XRenderPictureAttributes pa; |
… | |
… | |
1094 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
1118 | XFillRectangle (dpy, pixmap, gc, 0, 0, width, height); |
1095 | ret = true; |
1119 | ret = true; |
1096 | XFreeGC (dpy, gc); |
1120 | XFreeGC (dpy, gc); |
1097 | } |
1121 | } |
1098 | } |
1122 | } |
1099 | else |
|
|
1100 | { |
|
|
1101 | # if XRENDER |
1123 | # if XRENDER |
|
|
1124 | else if (bg_flags & BG_HAS_RENDER) |
|
|
1125 | { |
1102 | rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC); |
1126 | rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC); |
1103 | |
1127 | |
1104 | if (bg_flags & BG_TINT_SET) |
1128 | if (bg_flags & BG_TINT_SET) |
1105 | tint.get (c); |
1129 | tint.get (c); |
1106 | |
1130 | |
… | |
… | |
1161 | ret = true; |
1185 | ret = true; |
1162 | |
1186 | |
1163 | XRenderFreePicture (dpy, mask_pic); |
1187 | XRenderFreePicture (dpy, mask_pic); |
1164 | XRenderFreePicture (dpy, overlay_pic); |
1188 | XRenderFreePicture (dpy, overlay_pic); |
1165 | XRenderFreePicture (dpy, back_pic); |
1189 | XRenderFreePicture (dpy, back_pic); |
|
|
1190 | } |
1166 | # endif |
1191 | # endif |
1167 | } |
|
|
1168 | |
1192 | |
1169 | return ret; |
1193 | return ret; |
1170 | } |
1194 | } |
1171 | |
1195 | |
1172 | /* |
1196 | /* |
… | |
… | |
1256 | bg_pmap_width = window_width; |
1280 | bg_pmap_width = window_width; |
1257 | bg_pmap_height = window_height; |
1281 | bg_pmap_height = window_height; |
1258 | } |
1282 | } |
1259 | |
1283 | |
1260 | /* straightforward pixmap copy */ |
1284 | /* straightforward pixmap copy */ |
1261 | while (sx < 0) sx += root_width; |
1285 | while (sx < 0) sx += root_pmap_width; |
1262 | while (sy < 0) sy += root_height; |
1286 | while (sy < 0) sy += root_pmap_height; |
1263 | |
1287 | |
1264 | gcv.tile = recoded_root_pmap; |
1288 | gcv.tile = recoded_root_pmap; |
1265 | gcv.fill_style = FillTiled; |
1289 | gcv.fill_style = FillTiled; |
1266 | gcv.ts_x_origin = -sx; |
1290 | gcv.ts_x_origin = -sx; |
1267 | gcv.ts_y_origin = -sy; |
1291 | gcv.ts_y_origin = -sy; |
… | |
… | |
1273 | result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); |
1297 | result |= BG_IS_VALID | (bg_flags & BG_EFFECTS_FLAGS); |
1274 | XFreeGC (dpy, gc); |
1298 | XFreeGC (dpy, gc); |
1275 | |
1299 | |
1276 | if (!(bg_flags & BG_CLIENT_RENDER)) |
1300 | if (!(bg_flags & BG_CLIENT_RENDER)) |
1277 | { |
1301 | { |
1278 | if ((bg_flags & BG_NEEDS_BLUR) |
1302 | if (bg_flags & BG_NEEDS_BLUR) |
1279 | && (bg_flags & BG_HAS_RENDER_CONV)) |
|
|
1280 | { |
1303 | { |
1281 | if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) |
1304 | if (blur_pixmap (bg_pixmap, visual, window_width, window_height)) |
1282 | result &= ~BG_NEEDS_BLUR; |
1305 | result &= ~BG_NEEDS_BLUR; |
1283 | } |
1306 | } |
1284 | if ((bg_flags & BG_NEEDS_TINT) |
1307 | if (bg_flags & BG_NEEDS_TINT) |
1285 | && (bg_flags & (BG_TINT_BITAND | BG_HAS_RENDER))) |
|
|
1286 | { |
1308 | { |
1287 | if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) |
1309 | if (tint_pixmap (bg_pixmap, visual, window_width, window_height)) |
1288 | result &= ~BG_NEEDS_TINT; |
1310 | result &= ~BG_NEEDS_TINT; |
1289 | } |
1311 | } |
1290 | } /* server side rendering completed */ |
1312 | } /* server side rendering completed */ |
… | |
… | |
1304 | new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]); |
1326 | new_root_pixmap = get_pixmap_property (xa[XA_ESETROOT_PMAP_ID]); |
1305 | |
1327 | |
1306 | root_pixmap = new_root_pixmap; |
1328 | root_pixmap = new_root_pixmap; |
1307 | } |
1329 | } |
1308 | # endif /* ENABLE_TRANSPARENCY */ |
1330 | # endif /* ENABLE_TRANSPARENCY */ |
1309 | |
|
|
1310 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
|
|
1311 | static void shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c); |
|
|
1312 | # endif |
|
|
1313 | |
1331 | |
1314 | bool |
1332 | bool |
1315 | rxvt_term::bg_render () |
1333 | rxvt_term::bg_render () |
1316 | { |
1334 | { |
1317 | unsigned long tr_flags = 0; |
1335 | unsigned long tr_flags = 0; |
… | |
… | |
1322 | { |
1340 | { |
1323 | /* we need to re-generate transparency pixmap in that case ! */ |
1341 | /* we need to re-generate transparency pixmap in that case ! */ |
1324 | tr_flags = make_transparency_pixmap (); |
1342 | tr_flags = make_transparency_pixmap (); |
1325 | if (tr_flags == 0) |
1343 | if (tr_flags == 0) |
1326 | return false; |
1344 | return false; |
1327 | else if (!(tr_flags & BG_EFFECTS_FLAGS)) |
|
|
1328 | bg_flags |= BG_IS_VALID; |
1345 | bg_flags |= BG_IS_VALID; |
1329 | } |
1346 | } |
1330 | # endif |
1347 | # endif |
1331 | |
1348 | |
1332 | # ifdef BG_IMAGE_FROM_FILE |
1349 | # ifdef BG_IMAGE_FROM_FILE |
1333 | if ((bg_flags & BG_IS_FROM_FILE) |
1350 | if ((bg_flags & BG_IS_FROM_FILE) |
… | |
… | |
1339 | # endif |
1356 | # endif |
1340 | |
1357 | |
1341 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1358 | # if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1342 | XImage *result = NULL; |
1359 | XImage *result = NULL; |
1343 | |
1360 | |
1344 | if (tr_flags && !(bg_flags & BG_IS_VALID)) |
1361 | if (tr_flags & BG_NEEDS_TINT) |
1345 | { |
1362 | { |
1346 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1363 | result = XGetImage (dpy, bg_pixmap, 0, 0, bg_pmap_width, bg_pmap_height, AllPlanes, ZPixmap); |
1347 | } |
1364 | } |
1348 | |
1365 | |
1349 | if (result) |
1366 | if (result) |
1350 | { |
1367 | { |
1351 | /* our own client-side tinting */ |
1368 | /* our own client-side tinting */ |
1352 | if (tr_flags & BG_NEEDS_TINT) |
1369 | //if (tr_flags & BG_NEEDS_TINT) |
1353 | { |
1370 | if (1) |
1354 | rgba c (rgba::MAX_CC,rgba::MAX_CC,rgba::MAX_CC); |
|
|
1355 | if (bg_flags & BG_TINT_SET) |
|
|
1356 | tint.get (c); |
|
|
1357 | shade_ximage (DefaultVisual (dpy, display->screen), result, shade, c); |
1371 | tint_ximage (DefaultVisual (dpy, display->screen), result); |
1358 | } |
|
|
1359 | |
1372 | |
1360 | GC gc = XCreateGC (dpy, vt, 0UL, NULL); |
1373 | GC gc = XCreateGC (dpy, vt, 0UL, NULL); |
1361 | |
1374 | |
1362 | if (gc) |
1375 | if (gc) |
1363 | { |
1376 | { |
1364 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1377 | XPutImage (dpy, bg_pixmap, gc, result, 0, 0, 0, 0, result->width, result->height); |
1365 | |
1378 | |
1366 | XFreeGC (dpy, gc); |
1379 | XFreeGC (dpy, gc); |
1367 | bg_flags |= BG_IS_VALID; |
|
|
1368 | } |
1380 | } |
1369 | |
1381 | |
1370 | XDestroyImage (result); |
1382 | XDestroyImage (result); |
1371 | } |
1383 | } |
1372 | # endif |
1384 | # endif |
… | |
… | |
1413 | } |
1425 | } |
1414 | |
1426 | |
1415 | #endif /* HAVE_BG_PIXMAP */ |
1427 | #endif /* HAVE_BG_PIXMAP */ |
1416 | |
1428 | |
1417 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1429 | #if defined(ENABLE_TRANSPARENCY) && !defined(HAVE_AFTERIMAGE) |
1418 | /* taken from aterm-0.4.2 */ |
1430 | /* based on code from aterm-0.4.2 */ |
1419 | |
1431 | |
1420 | static void |
1432 | static inline void |
1421 | shade_ximage (Visual *visual, XImage *ximage, int shade, const rgba &c) |
1433 | fill_lut (uint32_t *lookup, uint32_t mask, int sh, unsigned short low, unsigned short high) |
|
|
1434 | { |
|
|
1435 | for (int i = 0; i <= mask >> sh; i++) |
|
|
1436 | { |
|
|
1437 | uint32_t tmp; |
|
|
1438 | tmp = i * high; |
|
|
1439 | tmp += (mask >> sh) * low; |
|
|
1440 | lookup[i] = (tmp / 0xffff) << sh; |
|
|
1441 | } |
|
|
1442 | } |
|
|
1443 | |
|
|
1444 | void |
|
|
1445 | rxvt_term::tint_ximage (Visual *visual, XImage *ximage) |
1422 | { |
1446 | { |
1423 | int sh_r, sh_g, sh_b; |
1447 | int sh_r, sh_g, sh_b; |
1424 | uint32_t mask_r, mask_g, mask_b; |
1448 | uint32_t mask_r, mask_g, mask_b; |
1425 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1449 | uint32_t *lookup, *lookup_r, *lookup_g, *lookup_b; |
1426 | rgba low; |
1450 | unsigned short low; |
1427 | rgba high; |
|
|
1428 | int i; |
|
|
1429 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1451 | int host_byte_order = ecb_big_endian () ? MSBFirst : LSBFirst; |
1430 | |
1452 | |
1431 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1453 | if (visual->c_class != TrueColor || ximage->format != ZPixmap) return; |
1432 | |
1454 | |
1433 | /* for convenience */ |
1455 | /* for convenience */ |
… | |
… | |
1492 | break; |
1514 | break; |
1493 | default: |
1515 | default: |
1494 | return; /* we do not support this color depth */ |
1516 | return; /* we do not support this color depth */ |
1495 | } |
1517 | } |
1496 | |
1518 | |
|
|
1519 | rgba c (rgba::MAX_CC, rgba::MAX_CC, rgba::MAX_CC); |
|
|
1520 | |
|
|
1521 | if (bg_flags & BG_TINT_SET) |
|
|
1522 | tint.get (c); |
|
|
1523 | |
1497 | /* prepare limits for color transformation (each channel is handled separately) */ |
1524 | /* prepare limits for color transformation (each channel is handled separately) */ |
1498 | if (shade > 100) |
1525 | if (shade > 100) |
1499 | { |
1526 | { |
1500 | shade = 200 - shade; |
|
|
1501 | |
|
|
1502 | high.r = c.r * shade / 100; |
|
|
1503 | high.g = c.g * shade / 100; |
|
|
1504 | high.b = c.b * shade / 100; |
|
|
1505 | |
|
|
1506 | low.r = 65535 * (100 - shade) / 100; |
1527 | c.r = c.r * (200 - shade) / 100; |
1507 | low.g = 65535 * (100 - shade) / 100; |
1528 | c.g = c.g * (200 - shade) / 100; |
1508 | low.b = 65535 * (100 - shade) / 100; |
1529 | c.b = c.b * (200 - shade) / 100; |
|
|
1530 | |
|
|
1531 | low = 0xffff * (shade - 100) / 100; |
1509 | } |
1532 | } |
1510 | else |
1533 | else |
1511 | { |
1534 | { |
1512 | high.r = c.r * shade / 100; |
1535 | c.r = c.r * shade / 100; |
1513 | high.g = c.g * shade / 100; |
1536 | c.g = c.g * shade / 100; |
1514 | high.b = c.b * shade / 100; |
1537 | c.b = c.b * shade / 100; |
1515 | |
1538 | |
1516 | low.r = low.g = low.b = 0; |
1539 | low = 0; |
1517 | } |
1540 | } |
1518 | |
1541 | |
1519 | /* fill our lookup tables */ |
1542 | /* fill our lookup tables */ |
1520 | for (i = 0; i <= mask_r>>sh_r; i++) |
1543 | fill_lut (lookup_r, mask_r, sh_r, low, c.r); |
1521 | { |
1544 | fill_lut (lookup_g, mask_g, sh_g, low, c.g); |
1522 | uint32_t tmp; |
1545 | fill_lut (lookup_b, mask_b, sh_b, low, c.b); |
1523 | tmp = i * high.r; |
|
|
1524 | tmp += (mask_r>>sh_r) * low.r; |
|
|
1525 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
1526 | } |
|
|
1527 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
1528 | { |
|
|
1529 | uint32_t tmp; |
|
|
1530 | tmp = i * high.g; |
|
|
1531 | tmp += (mask_g>>sh_g) * low.g; |
|
|
1532 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
1533 | } |
|
|
1534 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
1535 | { |
|
|
1536 | uint32_t tmp; |
|
|
1537 | tmp = i * high.b; |
|
|
1538 | tmp += (mask_b>>sh_b) * low.b; |
|
|
1539 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
1540 | } |
|
|
1541 | |
1546 | |
1542 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1547 | /* apply table to input image (replacing colors by newly calculated ones) */ |
1543 | if (ximage->bits_per_pixel == 32 |
1548 | if (ximage->bits_per_pixel == 32 |
1544 | && (ximage->depth == 24 || ximage->depth == 32) |
1549 | && (ximage->depth == 24 || ximage->depth == 32) |
1545 | && ximage->byte_order == host_byte_order) |
1550 | && ximage->byte_order == host_byte_order) |