Mercurial > hg > forks > geeqie
annotate src/renderer-tiles.c @ 2916:ae6cdcd69d9f default tip
Merge with upstream/master.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 14 May 2019 11:46:50 +0300 |
| parents | e0251a8eba95 |
| children |
| rev | line source |
|---|---|
| 1874 | 1 /* |
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2 * Copyright (C) 2006 John Ellis |
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3 * Copyright (C) 2008 - 2016 The Geeqie Team |
| 1874 | 4 * |
| 5 * Author: John Ellis | |
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6 * |
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7 * This program is free software; you can redistribute it and/or modify |
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8 * it under the terms of the GNU General Public License as published by |
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9 * the Free Software Foundation; either version 2 of the License, or |
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10 * (at your option) any later version. |
| 1874 | 11 * |
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12 * This program is distributed in the hope that it will be useful, |
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13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 * GNU General Public License for more details. |
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16 * |
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17 * You should have received a copy of the GNU General Public License along |
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18 * with this program; if not, write to the Free Software Foundation, Inc., |
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19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| 1874 | 20 */ |
| 21 | |
| 22 #include <stdio.h> | |
| 23 #include <stdlib.h> | |
| 24 #include <string.h> | |
| 25 #include <math.h> | |
| 26 | |
| 27 #include "main.h" | |
| 28 #include "pixbuf-renderer.h" | |
| 29 #include "renderer-tiles.h" | |
| 30 | |
| 31 #include "intl.h" | |
| 32 #include "layout.h" | |
| 33 | |
| 34 #include <gtk/gtk.h> | |
| 35 | |
| 36 | |
| 37 /* comment this out if not using this from within Geeqie | |
| 38 * defining GQ_BUILD does these things: | |
| 39 * - Sets the shift-click scroller pixbuf to a nice icon instead of a black box | |
| 40 */ | |
| 41 #define GQ_BUILD 1 | |
| 42 | |
| 43 #ifdef GQ_BUILD | |
| 44 #include "main.h" | |
| 45 #include "pixbuf_util.h" | |
| 46 #include "exif.h" | |
| 47 #else | |
| 48 typedef enum { | |
| 49 EXIF_ORIENTATION_UNKNOWN = 0, | |
| 50 EXIF_ORIENTATION_TOP_LEFT = 1, | |
| 51 EXIF_ORIENTATION_TOP_RIGHT = 2, | |
| 52 EXIF_ORIENTATION_BOTTOM_RIGHT = 3, | |
| 53 EXIF_ORIENTATION_BOTTOM_LEFT = 4, | |
| 54 EXIF_ORIENTATION_LEFT_TOP = 5, | |
| 55 EXIF_ORIENTATION_RIGHT_TOP = 6, | |
| 56 EXIF_ORIENTATION_RIGHT_BOTTOM = 7, | |
| 57 EXIF_ORIENTATION_LEFT_BOTTOM = 8 | |
| 58 } ExifOrientationType; | |
| 59 #endif | |
| 60 | |
| 61 | |
| 62 /* size to use when breaking up image pane for rendering */ | |
| 63 #define PR_TILE_SIZE 128 | |
| 64 | |
| 65 typedef struct _ImageTile ImageTile; | |
| 66 typedef struct _QueueData QueueData; | |
| 67 | |
| 68 struct _ImageTile | |
| 69 { | |
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70 cairo_surface_t *surface; /* off screen buffer */ |
| 1874 | 71 GdkPixbuf *pixbuf; /* pixbuf area for zooming */ |
| 72 gint x; /* x offset into image */ | |
| 73 gint y; /* y offset into image */ | |
| 74 gint w; /* width that is visible (may be less if at edge of image) */ | |
| 75 gint h; /* height '' */ | |
| 76 | |
| 77 gboolean blank; | |
| 78 | |
| 79 /* render_todo: (explanation) | |
| 80 NONE do nothing | |
| 81 AREA render area of tile, usually only used when loading an image | |
| 82 note: will jump to an ALL if render_done is not ALL. | |
| 83 ALL render entire tile, if never done before w/ ALL, for expose events *only* | |
| 84 */ | |
| 85 | |
| 86 ImageRenderType render_todo; /* what to do (see above) */ | |
| 87 ImageRenderType render_done; /* highest that has been done before on tile */ | |
| 88 | |
| 89 QueueData *qd; | |
| 90 QueueData *qd2; | |
| 91 | |
| 92 guint size; /* est. memory used by pixmap and pixbuf */ | |
| 93 }; | |
| 94 | |
| 95 struct _QueueData | |
| 96 { | |
| 97 ImageTile *it; | |
| 98 gint x; | |
| 99 gint y; | |
| 100 gint w; | |
| 101 gint h; | |
| 102 gboolean new_data; | |
| 103 }; | |
| 104 | |
| 105 typedef struct _OverlayData OverlayData; | |
| 106 struct _OverlayData | |
| 107 { | |
| 108 gint id; | |
| 109 | |
| 110 GdkPixbuf *pixbuf; | |
| 111 GdkWindow *window; | |
| 112 | |
| 113 gint x; | |
| 114 gint y; | |
| 115 | |
| 116 OverlayRendererFlags flags; | |
| 117 }; | |
| 118 | |
| 119 typedef struct _RendererTiles RendererTiles; | |
| 120 | |
| 121 struct _RendererTiles | |
| 122 { | |
| 123 RendererFuncs f; | |
| 124 PixbufRenderer *pr; | |
| 125 | |
| 126 gint tile_cache_max; /* max mb to use for offscreen buffer */ | |
| 127 | |
| 128 gint tile_width; | |
| 129 gint tile_height; | |
| 130 gint tile_cols; /* count of tile columns */ | |
| 131 GList *tiles; /* list of buffer tiles */ | |
| 132 gint tile_cache_size; /* allocated size of pixmaps/pixbufs */ | |
| 133 GList *draw_queue; /* list of areas to redraw */ | |
| 134 GList *draw_queue_2pass;/* list when 2 pass is enabled */ | |
| 135 | |
| 136 GList *overlay_list; | |
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137 cairo_surface_t *overlay_buffer; |
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138 |
| 1874 | 139 guint draw_idle_id; /* event source id */ |
| 140 | |
| 141 GdkPixbuf *spare_tile; | |
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142 |
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143 gint stereo_mode; |
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144 gint stereo_off_x; |
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145 gint stereo_off_y; |
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146 |
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147 gint x_scroll; /* allow local adjustment and mirroring */ |
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148 gint y_scroll; |
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149 |
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150 gint hidpi_scale; |
| 1874 | 151 }; |
| 152 | |
| 153 | |
| 1885 | 154 |
| 1874 | 155 static void rt_border_draw(RendererTiles *rt, gint x, gint y, gint w, gint h); |
| 156 static void rt_overlay_draw(RendererTiles *rt, gint x, gint y, gint w, gint h, ImageTile *it); | |
| 157 | |
| 158 | |
| 159 static void rt_tile_free_all(RendererTiles *rt); | |
| 160 static void rt_tile_invalidate_region(RendererTiles *rt, gint x, gint y, gint w, gint h); | |
| 161 static gboolean rt_tile_is_visible(RendererTiles *rt, ImageTile *it); | |
| 162 static void rt_queue_clear(RendererTiles *rt); | |
| 163 static void rt_queue_merge(QueueData *parent, QueueData *qd); | |
| 164 static void rt_queue(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 165 gint clamp, ImageRenderType render, gboolean new_data, gboolean only_existing); | |
| 166 | |
| 167 static void rt_hierarchy_changed_cb(GtkWidget *widget, GtkWidget *previous_toplevel, gpointer data); | |
| 168 static gint rt_queue_draw_idle_cb(gpointer data); | |
| 169 | |
| 1885 | 170 #define GET_RIGHT_PIXBUF_OFFSET(rt) \ |
| 171 (( (rt->stereo_mode & PR_STEREO_RIGHT) && !(rt->stereo_mode & PR_STEREO_SWAP)) || \ | |
| 172 (!(rt->stereo_mode & PR_STEREO_RIGHT) && (rt->stereo_mode & PR_STEREO_SWAP)) ? \ | |
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173 rt->pr->stereo_pixbuf_offset_right : rt->pr->stereo_pixbuf_offset_left ) |
| 1885 | 174 |
| 175 #define GET_LEFT_PIXBUF_OFFSET(rt) \ | |
| 176 ((!(rt->stereo_mode & PR_STEREO_RIGHT) && !(rt->stereo_mode & PR_STEREO_SWAP)) || \ | |
| 177 ( (rt->stereo_mode & PR_STEREO_RIGHT) && (rt->stereo_mode & PR_STEREO_SWAP)) ? \ | |
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178 rt->pr->stereo_pixbuf_offset_right : rt->pr->stereo_pixbuf_offset_left ) |
| 1885 | 179 |
| 1874 | 180 |
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181 static void rt_sync_scroll(RendererTiles *rt) |
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182 { |
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183 PixbufRenderer *pr = rt->pr; |
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184 |
| 2184 | 185 rt->x_scroll = (rt->stereo_mode & PR_STEREO_MIRROR) ? |
| 186 pr->width - pr->vis_width - pr->x_scroll | |
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187 : pr->x_scroll; |
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188 |
| 2184 | 189 rt->y_scroll = (rt->stereo_mode & PR_STEREO_FLIP) ? |
| 190 pr->height - pr->vis_height - pr->y_scroll | |
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191 : pr->y_scroll; |
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192 } |
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193 |
| 1874 | 194 /* |
| 195 *------------------------------------------------------------------- | |
| 196 * borders | |
| 197 *------------------------------------------------------------------- | |
| 198 */ | |
| 199 | |
| 200 static void rt_border_draw(RendererTiles *rt, gint x, gint y, gint w, gint h) | |
| 201 { | |
| 202 PixbufRenderer *pr = rt->pr; | |
| 203 GtkWidget *box; | |
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204 GdkWindow *window; |
| 1874 | 205 gint rx, ry, rw, rh; |
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206 cairo_t *cr; |
| 1874 | 207 |
| 208 box = GTK_WIDGET(pr); | |
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209 window = gtk_widget_get_window(box); |
| 1874 | 210 |
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211 if (!window) return; |
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212 |
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213 cr = gdk_cairo_create(window); |
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214 |
| 1874 | 215 |
| 216 if (!pr->pixbuf && !pr->source_tiles_enabled) | |
| 217 { | |
| 218 if (pr_clip_region(x, y, w, h, | |
| 219 0, 0, | |
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220 pr->viewport_width, pr->viewport_height, |
| 1874 | 221 &rx, &ry, &rw, &rh)) |
| 222 { | |
| 2379 | 223 cairo_set_source_rgb(cr, (double)pr->color.red/65535, (double)pr->color.green/65535, (double)pr->color.blue/65535); |
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224 cairo_rectangle(cr, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
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225 cairo_fill(cr); |
| 1874 | 226 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 227 } | |
| 2381 | 228 cairo_destroy(cr); |
| 1874 | 229 return; |
| 230 } | |
| 231 | |
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232 if (pr->vis_width < pr->viewport_width) |
| 1874 | 233 { |
| 234 if (pr->x_offset > 0 && | |
| 235 pr_clip_region(x, y, w, h, | |
| 236 0, 0, | |
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237 pr->x_offset, pr->viewport_height, |
| 1874 | 238 &rx, &ry, &rw, &rh)) |
| 239 { | |
| 2379 | 240 cairo_set_source_rgb(cr, (double)pr->color.red/65535, (double)pr->color.green/65535, (double)pr->color.blue/65535); |
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241 cairo_rectangle(cr, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
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242 cairo_fill(cr); |
| 1874 | 243 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 244 } | |
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245 if (pr->viewport_width - pr->vis_width - pr->x_offset > 0 && |
| 1874 | 246 pr_clip_region(x, y, w, h, |
| 247 pr->x_offset + pr->vis_width, 0, | |
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248 pr->viewport_width - pr->vis_width - pr->x_offset, pr->viewport_height, |
| 1874 | 249 &rx, &ry, &rw, &rh)) |
| 250 { | |
| 2379 | 251 cairo_set_source_rgb(cr, (double)pr->color.red/65535, (double)pr->color.green/65535, (double)pr->color.blue/65535); |
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252 cairo_rectangle(cr, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
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253 cairo_fill(cr); |
| 1874 | 254 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 255 } | |
| 256 } | |
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257 if (pr->vis_height < pr->viewport_height) |
| 1874 | 258 { |
| 259 if (pr->y_offset > 0 && | |
| 260 pr_clip_region(x, y, w, h, | |
| 261 pr->x_offset, 0, | |
| 262 pr->vis_width, pr->y_offset, | |
| 263 &rx, &ry, &rw, &rh)) | |
| 264 { | |
| 2379 | 265 cairo_set_source_rgb(cr, (double)pr->color.red/65535, (double)pr->color.green/65535, (double)pr->color.blue/65535); |
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266 cairo_rectangle(cr, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
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267 cairo_fill(cr); |
| 1874 | 268 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 269 } | |
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270 if (pr->viewport_height - pr->vis_height - pr->y_offset > 0 && |
| 1874 | 271 pr_clip_region(x, y, w, h, |
| 272 pr->x_offset, pr->y_offset + pr->vis_height, | |
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273 pr->vis_width, pr->viewport_height - pr->vis_height - pr->y_offset, |
| 1874 | 274 &rx, &ry, &rw, &rh)) |
| 275 { | |
| 2379 | 276 cairo_set_source_rgb(cr, (double)pr->color.red/65535, (double)pr->color.green/65535, (double)pr->color.blue/65535); |
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277 cairo_rectangle(cr, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
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278 cairo_fill(cr); |
| 1874 | 279 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 280 } | |
| 281 } | |
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282 cairo_destroy(cr); |
| 1874 | 283 } |
| 284 | |
| 285 static void rt_border_clear(RendererTiles *rt) | |
| 286 { | |
| 287 PixbufRenderer *pr = rt->pr; | |
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288 rt_border_draw(rt, 0, 0, pr->viewport_width, pr->viewport_height); |
| 1874 | 289 } |
| 290 | |
| 291 | |
| 292 /* | |
| 293 *------------------------------------------------------------------- | |
| 294 * display tiles | |
| 295 *------------------------------------------------------------------- | |
| 296 */ | |
| 297 | |
| 298 static ImageTile *rt_tile_new(gint x, gint y, gint width, gint height) | |
| 299 { | |
| 300 ImageTile *it; | |
| 301 | |
| 302 it = g_new0(ImageTile, 1); | |
| 303 | |
| 304 it->x = x; | |
| 305 it->y = y; | |
| 306 it->w = width; | |
| 307 it->h = height; | |
| 308 | |
| 309 it->render_done = TILE_RENDER_NONE; | |
| 310 | |
| 311 return it; | |
| 312 } | |
| 313 | |
| 314 static void rt_tile_free(ImageTile *it) | |
| 315 { | |
| 316 if (!it) return; | |
| 317 | |
| 318 if (it->pixbuf) g_object_unref(it->pixbuf); | |
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319 if (it->surface) cairo_surface_destroy(it->surface); |
| 1874 | 320 |
| 321 g_free(it); | |
| 322 } | |
| 323 | |
| 324 static void rt_tile_free_all(RendererTiles *rt) | |
| 325 { | |
| 326 GList *work; | |
| 327 | |
| 328 work = rt->tiles; | |
| 329 while (work) | |
| 330 { | |
| 331 ImageTile *it; | |
| 332 | |
| 333 it = work->data; | |
| 334 work = work->next; | |
| 335 | |
| 336 rt_tile_free(it); | |
| 337 } | |
| 338 | |
| 339 g_list_free(rt->tiles); | |
| 340 rt->tiles = NULL; | |
| 341 rt->tile_cache_size = 0; | |
| 342 } | |
| 343 | |
| 344 static ImageTile *rt_tile_add(RendererTiles *rt, gint x, gint y) | |
| 345 { | |
| 346 PixbufRenderer *pr = rt->pr; | |
| 347 ImageTile *it; | |
| 348 | |
| 349 it = rt_tile_new(x, y, rt->tile_width, rt->tile_height); | |
| 350 | |
| 351 if (it->x + it->w > pr->width) it->w = pr->width - it->x; | |
| 352 if (it->y + it->h > pr->height) it->h = pr->height - it->y; | |
| 353 | |
| 354 rt->tiles = g_list_prepend(rt->tiles, it); | |
| 355 rt->tile_cache_size += it->size; | |
| 356 | |
| 357 return it; | |
| 358 } | |
| 359 | |
| 360 static void rt_tile_remove(RendererTiles *rt, ImageTile *it) | |
| 361 { | |
| 362 if (it->qd) | |
| 363 { | |
| 364 QueueData *qd = it->qd; | |
| 365 | |
| 366 it->qd = NULL; | |
| 367 rt->draw_queue = g_list_remove(rt->draw_queue, qd); | |
| 368 g_free(qd); | |
| 369 } | |
| 370 | |
| 371 if (it->qd2) | |
| 372 { | |
| 373 QueueData *qd = it->qd2; | |
| 374 | |
| 375 it->qd2 = NULL; | |
| 376 rt->draw_queue_2pass = g_list_remove(rt->draw_queue_2pass, qd); | |
| 377 g_free(qd); | |
| 378 } | |
| 379 | |
| 380 rt->tiles = g_list_remove(rt->tiles, it); | |
| 381 rt->tile_cache_size -= it->size; | |
| 382 | |
| 383 rt_tile_free(it); | |
| 384 } | |
| 385 | |
| 386 static void rt_tile_free_space(RendererTiles *rt, guint space, ImageTile *it) | |
| 387 { | |
| 388 PixbufRenderer *pr = rt->pr; | |
| 389 GList *work; | |
| 390 guint tile_max; | |
| 391 | |
| 392 work = g_list_last(rt->tiles); | |
| 393 | |
| 394 if (pr->source_tiles_enabled && pr->scale < 1.0) | |
| 395 { | |
| 396 gint tiles; | |
| 397 | |
| 398 tiles = (pr->vis_width / rt->tile_width + 1) * (pr->vis_height / rt->tile_height + 1); | |
| 399 tile_max = MAX(tiles * rt->tile_width * rt->tile_height * 3, | |
| 400 (gint)((gdouble)rt->tile_cache_max * 1048576.0 * pr->scale)); | |
| 401 } | |
| 402 else | |
| 403 { | |
| 404 tile_max = rt->tile_cache_max * 1048576; | |
| 405 } | |
| 406 | |
| 407 while (work && rt->tile_cache_size + space > tile_max) | |
| 408 { | |
| 409 ImageTile *needle; | |
| 410 | |
| 411 needle = work->data; | |
| 412 work = work->prev; | |
| 413 if (needle != it && | |
| 414 ((!needle->qd && !needle->qd2) || !rt_tile_is_visible(rt, needle))) rt_tile_remove(rt, needle); | |
| 415 } | |
| 416 } | |
| 417 | |
| 418 static void rt_tile_invalidate_all(RendererTiles *rt) | |
| 419 { | |
| 420 PixbufRenderer *pr = rt->pr; | |
| 421 GList *work; | |
| 422 | |
| 423 work = rt->tiles; | |
| 424 while (work) | |
| 425 { | |
| 426 ImageTile *it; | |
| 427 | |
| 428 it = work->data; | |
| 429 work = work->next; | |
| 430 | |
| 431 it->render_done = TILE_RENDER_NONE; | |
| 432 it->render_todo = TILE_RENDER_ALL; | |
| 433 it->blank = FALSE; | |
| 434 | |
| 435 it->w = MIN(rt->tile_width, pr->width - it->x); | |
| 436 it->h = MIN(rt->tile_height, pr->height - it->y); | |
| 437 } | |
| 438 } | |
| 439 | |
| 440 static void rt_tile_invalidate_region(RendererTiles *rt, gint x, gint y, gint w, gint h) | |
| 441 { | |
| 442 gint x1, x2; | |
| 443 gint y1, y2; | |
| 444 GList *work; | |
| 445 | |
| 446 x1 = ROUND_DOWN(x, rt->tile_width); | |
| 447 x2 = ROUND_UP(x + w, rt->tile_width); | |
| 448 | |
| 449 y1 = ROUND_DOWN(y, rt->tile_height); | |
| 450 y2 = ROUND_UP(y + h, rt->tile_height); | |
| 451 | |
| 452 work = rt->tiles; | |
| 453 while (work) | |
| 454 { | |
| 455 ImageTile *it; | |
| 456 | |
| 457 it = work->data; | |
| 458 work = work->next; | |
| 459 | |
| 460 if (it->x < x2 && it->x + it->w > x1 && | |
| 461 it->y < y2 && it->y + it->h > y1) | |
| 462 { | |
| 463 it->render_done = TILE_RENDER_NONE; | |
| 464 it->render_todo = TILE_RENDER_ALL; | |
| 465 } | |
| 466 } | |
| 467 } | |
| 468 | |
| 469 static ImageTile *rt_tile_get(RendererTiles *rt, gint x, gint y, gboolean only_existing) | |
| 470 { | |
| 471 GList *work; | |
| 472 | |
| 473 work = rt->tiles; | |
| 474 while (work) | |
| 475 { | |
| 476 ImageTile *it; | |
| 477 | |
| 478 it = work->data; | |
| 479 if (it->x == x && it->y == y) | |
| 480 { | |
| 481 rt->tiles = g_list_delete_link(rt->tiles, work); | |
| 482 rt->tiles = g_list_prepend(rt->tiles, it); | |
| 483 return it; | |
| 484 } | |
| 485 | |
| 486 work = work->next; | |
| 487 } | |
| 488 | |
| 489 if (only_existing) return NULL; | |
| 490 | |
| 491 return rt_tile_add(rt, x, y); | |
| 492 } | |
| 493 | |
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494 static gint pixmap_calc_size(cairo_surface_t *surface) |
| 1874 | 495 { |
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496 // gint w, h, d; |
| 1874 | 497 |
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498 // d = gdk_drawable_get_depth(pixmap); |
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499 // gdk_drawable_get_size(pixmap, &w, &h); |
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500 return PR_TILE_SIZE * PR_TILE_SIZE * 4 / 8; |
| 1874 | 501 } |
| 502 | |
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503 static void rt_hidpi_aware_draw( |
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504 RendererTiles *rt, |
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505 cairo_t *cr, |
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506 GdkPixbuf *pixbuf, |
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507 double x, |
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508 double y) |
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509 { |
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510 #if GTK_CHECK_VERSION(3, 10, 0) |
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511 cairo_surface_t *surface; |
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512 surface = gdk_cairo_surface_create_from_pixbuf(pixbuf, rt->hidpi_scale, NULL); |
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513 cairo_set_source_surface(cr, surface, x, y); |
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514 cairo_fill(cr); |
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515 cairo_surface_destroy(surface); |
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516 #else |
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517 gdk_cairo_set_source_pixbuf(cr, pixbuf, x, y); |
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518 cairo_fill(cr); |
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519 #endif |
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520 } |
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521 |
| 1874 | 522 static void rt_tile_prepare(RendererTiles *rt, ImageTile *it) |
| 523 { | |
| 524 PixbufRenderer *pr = rt->pr; | |
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525 if (!it->surface) |
| 1874 | 526 { |
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527 cairo_surface_t *surface; |
| 1874 | 528 guint size; |
| 529 | |
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530 surface = gdk_window_create_similar_surface(gtk_widget_get_window((GtkWidget *)pr), |
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531 CAIRO_CONTENT_COLOR, |
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532 rt->tile_width, rt->tile_height); |
| 1874 | 533 |
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534 size = pixmap_calc_size(surface) * rt->hidpi_scale * rt->hidpi_scale; |
| 1874 | 535 rt_tile_free_space(rt, size, it); |
| 536 | |
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537 it->surface = surface; |
| 1874 | 538 it->size += size; |
| 539 rt->tile_cache_size += size; | |
| 540 } | |
| 541 | |
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542 if (!it->pixbuf) |
| 1874 | 543 { |
| 544 GdkPixbuf *pixbuf; | |
| 545 guint size; | |
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546 pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, rt->hidpi_scale * rt->tile_width, rt->hidpi_scale * rt->tile_height); |
| 1874 | 547 |
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548 size = gdk_pixbuf_get_rowstride(pixbuf) * rt->tile_height * rt->hidpi_scale; |
| 1874 | 549 rt_tile_free_space(rt, size, it); |
| 550 | |
| 551 it->pixbuf = pixbuf; | |
| 552 it->size += size; | |
| 553 rt->tile_cache_size += size; | |
| 554 } | |
| 555 } | |
| 556 | |
| 557 /* | |
| 558 *------------------------------------------------------------------- | |
| 559 * overlays | |
| 560 *------------------------------------------------------------------- | |
| 561 */ | |
| 562 | |
| 563 static void rt_overlay_get_position(RendererTiles *rt, OverlayData *od, | |
| 564 gint *x, gint *y, gint *w, gint *h) | |
| 565 { | |
| 566 PixbufRenderer *pr = rt->pr; | |
| 567 gint px, py, pw, ph; | |
| 568 | |
| 569 pw = gdk_pixbuf_get_width(od->pixbuf); | |
| 570 ph = gdk_pixbuf_get_height(od->pixbuf); | |
| 571 px = od->x; | |
| 572 py = od->y; | |
| 573 | |
| 574 if (od->flags & OVL_RELATIVE) | |
| 575 { | |
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576 if (px < 0) px = pr->viewport_width - pw + px; |
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577 if (py < 0) py = pr->viewport_height - ph + py; |
| 1874 | 578 } |
| 579 | |
| 580 if (x) *x = px; | |
| 581 if (y) *y = py; | |
| 582 if (w) *w = pw; | |
| 583 if (h) *h = ph; | |
| 584 } | |
| 585 | |
| 586 static void rt_overlay_init_window(RendererTiles *rt, OverlayData *od) | |
| 587 { | |
| 588 PixbufRenderer *pr = rt->pr; | |
| 589 gint px, py, pw, ph; | |
| 590 GdkWindowAttr attributes; | |
| 591 gint attributes_mask; | |
| 592 | |
| 593 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); | |
| 594 | |
| 595 attributes.window_type = GDK_WINDOW_CHILD; | |
| 596 attributes.wclass = GDK_INPUT_OUTPUT; | |
| 597 attributes.width = pw; | |
| 598 attributes.height = ph; | |
| 599 attributes.event_mask = GDK_EXPOSURE_MASK; | |
| 600 attributes_mask = 0; | |
| 601 | |
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602 od->window = gdk_window_new(gtk_widget_get_window(GTK_WIDGET(pr)), &attributes, attributes_mask); |
| 1874 | 603 gdk_window_set_user_data(od->window, pr); |
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604 gdk_window_move(od->window, px + rt->stereo_off_x, py + rt->stereo_off_y); |
| 1874 | 605 gdk_window_show(od->window); |
| 606 } | |
| 607 | |
| 608 static void rt_overlay_draw(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 609 ImageTile *it) | |
| 610 { | |
| 611 PixbufRenderer *pr = rt->pr; | |
| 612 GList *work; | |
| 613 | |
| 614 work = rt->overlay_list; | |
| 615 while (work) | |
| 616 { | |
| 617 OverlayData *od; | |
| 618 gint px, py, pw, ph; | |
| 619 gint rx, ry, rw, rh; | |
| 620 | |
| 621 od = work->data; | |
| 622 work = work->next; | |
| 623 | |
| 624 if (!od->window) rt_overlay_init_window(rt, od); | |
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625 |
| 1874 | 626 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); |
| 627 if (pr_clip_region(x, y, w, h, px, py, pw, ph, &rx, &ry, &rw, &rh)) | |
| 628 { | |
| 629 if (!rt->overlay_buffer) | |
| 630 { | |
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631 rt->overlay_buffer = gdk_window_create_similar_surface(gtk_widget_get_window((GtkWidget *)pr), |
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632 CAIRO_CONTENT_COLOR, |
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633 rt->tile_width, rt->tile_height); |
| 1874 | 634 } |
| 635 | |
| 636 if (it) | |
| 637 { | |
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638 cairo_t *cr; |
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639 |
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640 cr = cairo_create(rt->overlay_buffer); |
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641 cairo_set_source_surface(cr, it->surface, (pr->x_offset + (it->x - rt->x_scroll)) - rx, (pr->y_offset + (it->y - rt->y_scroll)) - ry); |
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642 cairo_rectangle(cr, 0, 0, rw, rh); |
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643 cairo_fill_preserve(cr); |
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644 |
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645 gdk_cairo_set_source_pixbuf(cr, od->pixbuf, px - rx, py - ry); |
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646 cairo_fill(cr); |
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647 cairo_destroy (cr); |
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648 |
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649 cr = gdk_cairo_create(od->window); |
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650 cairo_set_source_surface(cr, rt->overlay_buffer, rx - px, ry - py); |
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651 cairo_rectangle (cr, rx - px, ry - py, rw, rh); |
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652 cairo_fill (cr); |
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653 cairo_destroy (cr); |
| 1874 | 654 } |
| 655 else | |
| 656 { | |
| 657 /* no ImageTile means region may be larger than our scratch buffer */ | |
| 658 gint sx, sy; | |
| 659 | |
| 660 for (sx = rx; sx < rx + rw; sx += rt->tile_width) | |
| 661 for (sy = ry; sy < ry + rh; sy += rt->tile_height) | |
| 662 { | |
| 663 gint sw, sh; | |
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664 cairo_t *cr; |
| 1874 | 665 |
| 666 sw = MIN(rx + rw - sx, rt->tile_width); | |
| 667 sh = MIN(ry + rh - sy, rt->tile_height); | |
| 668 | |
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669 cr = cairo_create(rt->overlay_buffer); |
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670 cairo_set_source_rgb(cr, 0, 0, 0); |
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671 cairo_rectangle(cr, 0, 0, sw, sh); |
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672 cairo_fill_preserve(cr); |
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673 |
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674 gdk_cairo_set_source_pixbuf(cr, od->pixbuf, px - sx, py - sy); |
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675 cairo_fill (cr); |
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676 cairo_destroy (cr); |
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677 |
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678 cr = gdk_cairo_create(od->window); |
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679 cairo_set_source_surface(cr, rt->overlay_buffer, sx - px, sy - py); |
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680 cairo_rectangle (cr, sx - px, sy - py, sw, sh); |
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681 cairo_fill(cr); |
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682 cairo_destroy(cr); |
| 1874 | 683 } |
| 684 } | |
| 685 } | |
| 686 } | |
| 687 } | |
| 688 | |
| 689 static void rt_overlay_queue_draw(RendererTiles *rt, OverlayData *od, gint x1, gint y1, gint x2, gint y2) | |
| 690 { | |
| 691 PixbufRenderer *pr = rt->pr; | |
| 692 gint x, y, w, h; | |
| 693 | |
| 694 rt_overlay_get_position(rt, od, &x, &y, &w, &h); | |
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695 |
| 1874 | 696 /* add borders */ |
| 697 x -= x1; | |
| 698 y -= y1; | |
| 699 w += x1 + x2; | |
| 700 h += y1 + y2; | |
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701 |
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702 rt_queue(rt, rt->x_scroll - pr->x_offset + x, |
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703 rt->y_scroll - pr->y_offset + y, |
| 1874 | 704 w, h, |
| 705 FALSE, TILE_RENDER_ALL, FALSE, FALSE); | |
| 706 | |
| 707 rt_border_draw(rt, x, y, w, h); | |
| 708 } | |
| 709 | |
| 710 static void rt_overlay_queue_all(RendererTiles *rt, gint x1, gint y1, gint x2, gint y2) | |
| 711 { | |
| 712 GList *work; | |
| 713 | |
| 714 work = rt->overlay_list; | |
| 715 while (work) | |
| 716 { | |
| 717 OverlayData *od = work->data; | |
| 718 work = work->next; | |
| 719 | |
| 720 rt_overlay_queue_draw(rt, od, x1, y1, x2, y2); | |
| 721 } | |
| 722 } | |
| 723 | |
| 724 static void rt_overlay_update_sizes(RendererTiles *rt) | |
| 725 { | |
| 726 GList *work; | |
| 727 | |
| 728 work = rt->overlay_list; | |
| 729 while (work) | |
| 730 { | |
| 731 OverlayData *od = work->data; | |
| 732 work = work->next; | |
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733 |
| 1874 | 734 if (!od->window) rt_overlay_init_window(rt, od); |
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735 |
| 1874 | 736 if (od->flags & OVL_RELATIVE) |
| 737 { | |
| 738 gint x, y, w, h; | |
| 739 | |
| 740 rt_overlay_get_position(rt, od, &x, &y, &w, &h); | |
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741 gdk_window_move_resize(od->window, x + rt->stereo_off_x, y + rt->stereo_off_y, w, h); |
| 1874 | 742 } |
| 743 } | |
| 744 } | |
| 745 | |
| 746 static OverlayData *rt_overlay_find(RendererTiles *rt, gint id) | |
| 747 { | |
| 748 GList *work; | |
| 749 | |
| 750 work = rt->overlay_list; | |
| 751 while (work) | |
| 752 { | |
| 753 OverlayData *od = work->data; | |
| 754 work = work->next; | |
| 755 | |
| 756 if (od->id == id) return od; | |
| 757 } | |
| 758 | |
| 759 return NULL; | |
| 760 } | |
| 761 | |
| 762 | |
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763 gint renderer_tiles_overlay_add(void *renderer, GdkPixbuf *pixbuf, gint x, gint y, |
| 1874 | 764 OverlayRendererFlags flags) |
| 765 { | |
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766 RendererTiles *rt = (RendererTiles *) renderer; |
| 1874 | 767 PixbufRenderer *pr = rt->pr; |
| 768 OverlayData *od; | |
| 769 gint id; | |
| 770 | |
| 771 g_return_val_if_fail(IS_PIXBUF_RENDERER(pr), -1); | |
| 772 g_return_val_if_fail(pixbuf != NULL, -1); | |
| 773 | |
| 774 id = 1; | |
| 775 while (rt_overlay_find(rt, id)) id++; | |
| 776 | |
| 777 od = g_new0(OverlayData, 1); | |
| 778 od->id = id; | |
| 779 od->pixbuf = pixbuf; | |
| 780 g_object_ref(G_OBJECT(od->pixbuf)); | |
| 781 od->x = x; | |
| 782 od->y = y; | |
| 783 od->flags = flags; | |
| 784 | |
| 785 rt_overlay_init_window(rt, od); | |
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786 |
| 1874 | 787 rt->overlay_list = g_list_append(rt->overlay_list, od); |
| 788 | |
| 789 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 790 | |
| 791 return od->id; | |
| 792 } | |
| 793 | |
| 794 static void rt_overlay_free(RendererTiles *rt, OverlayData *od) | |
| 795 { | |
| 796 rt->overlay_list = g_list_remove(rt->overlay_list, od); | |
| 797 | |
| 798 if (od->pixbuf) g_object_unref(G_OBJECT(od->pixbuf)); | |
| 799 if (od->window) gdk_window_destroy(od->window); | |
| 800 g_free(od); | |
| 801 | |
| 802 if (!rt->overlay_list && rt->overlay_buffer) | |
| 803 { | |
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804 cairo_surface_destroy(rt->overlay_buffer); |
| 1874 | 805 rt->overlay_buffer = NULL; |
| 806 } | |
| 807 } | |
| 808 | |
| 809 static void rt_overlay_list_clear(RendererTiles *rt) | |
| 810 { | |
| 811 while (rt->overlay_list) | |
| 812 { | |
| 813 OverlayData *od; | |
| 814 | |
| 815 od = rt->overlay_list->data; | |
| 816 rt_overlay_free(rt, od); | |
| 817 } | |
| 818 } | |
| 819 | |
| 820 static void rt_overlay_list_reset_window(RendererTiles *rt) | |
| 821 { | |
| 822 GList *work; | |
| 823 | |
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824 if (rt->overlay_buffer) cairo_surface_destroy(rt->overlay_buffer); |
| 1874 | 825 rt->overlay_buffer = NULL; |
| 826 | |
| 827 work = rt->overlay_list; | |
| 828 while (work) | |
| 829 { | |
| 830 OverlayData *od = work->data; | |
| 831 work = work->next; | |
| 832 if (od->window) gdk_window_destroy(od->window); | |
| 833 od->window = NULL; | |
| 834 } | |
| 835 } | |
| 836 | |
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837 void renderer_tiles_overlay_set(void *renderer, gint id, GdkPixbuf *pixbuf, gint x, gint y) |
| 1874 | 838 { |
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839 RendererTiles *rt = (RendererTiles *) renderer; |
| 1874 | 840 PixbufRenderer *pr = rt->pr; |
| 841 OverlayData *od; | |
| 842 | |
| 843 g_return_if_fail(IS_PIXBUF_RENDERER(pr)); | |
| 844 | |
| 845 od = rt_overlay_find(rt, id); | |
| 846 if (!od) return; | |
| 847 | |
| 848 if (pixbuf) | |
| 849 { | |
| 850 gint px, py, pw, ph; | |
| 851 | |
| 852 g_object_ref(G_OBJECT(pixbuf)); | |
| 853 g_object_unref(G_OBJECT(od->pixbuf)); | |
| 854 od->pixbuf = pixbuf; | |
| 855 | |
| 856 od->x = x; | |
| 857 od->y = y; | |
| 858 | |
| 859 if (!od->window) rt_overlay_init_window(rt, od); | |
| 860 | |
| 861 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 862 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); | |
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863 gdk_window_move_resize(od->window, px + rt->stereo_off_x, py + rt->stereo_off_y, pw, ph); |
| 1874 | 864 } |
| 865 else | |
| 866 { | |
| 867 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 868 rt_overlay_free(rt, od); | |
| 869 } | |
| 870 } | |
| 871 | |
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872 gboolean renderer_tiles_overlay_get(void *renderer, gint id, GdkPixbuf **pixbuf, gint *x, gint *y) |
| 1874 | 873 { |
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874 RendererTiles *rt = (RendererTiles *) renderer; |
| 1874 | 875 PixbufRenderer *pr = rt->pr; |
| 876 OverlayData *od; | |
| 877 | |
| 878 g_return_val_if_fail(IS_PIXBUF_RENDERER(pr), FALSE); | |
| 879 | |
| 880 od = rt_overlay_find(rt, id); | |
| 881 if (!od) return FALSE; | |
| 882 | |
| 883 if (pixbuf) *pixbuf = od->pixbuf; | |
| 884 if (x) *x = od->x; | |
| 885 if (y) *y = od->y; | |
| 886 | |
| 887 return TRUE; | |
| 888 } | |
| 889 | |
| 890 static void rt_hierarchy_changed_cb(GtkWidget *widget, GtkWidget *previous_toplevel, gpointer data) | |
| 891 { | |
| 892 RendererTiles *rt = data; | |
| 893 rt_overlay_list_reset_window(rt); | |
| 894 } | |
| 895 | |
| 896 /* | |
| 897 *------------------------------------------------------------------- | |
| 898 * drawing | |
| 899 *------------------------------------------------------------------- | |
| 900 */ | |
| 901 | |
| 902 static GdkPixbuf *rt_get_spare_tile(RendererTiles *rt) | |
| 903 { | |
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904 if (!rt->spare_tile) rt->spare_tile = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, rt->tile_width * rt->hidpi_scale, rt->tile_height * rt->hidpi_scale); |
| 1874 | 905 return rt->spare_tile; |
| 906 } | |
| 907 | |
| 908 #define COLOR_BYTES 3 /* rgb */ | |
| 909 | |
| 910 static void rt_tile_rotate_90_clockwise(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 911 { | |
| 912 GdkPixbuf *src = *tile; | |
| 913 GdkPixbuf *dest; | |
| 914 gint srs, drs; | |
| 915 guchar *s_pix, *d_pix; | |
| 916 guchar *sp, *dp; | |
| 917 guchar *ip, *spi, *dpi; | |
| 918 gint i, j; | |
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919 gint tw = rt->tile_width * rt->hidpi_scale; |
| 1874 | 920 |
| 921 srs = gdk_pixbuf_get_rowstride(src); | |
| 922 s_pix = gdk_pixbuf_get_pixels(src); | |
| 923 spi = s_pix + (x * COLOR_BYTES); | |
| 924 | |
| 925 dest = rt_get_spare_tile(rt); | |
| 926 drs = gdk_pixbuf_get_rowstride(dest); | |
| 927 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 928 dpi = d_pix + (tw - 1) * COLOR_BYTES; | |
| 929 | |
| 930 for (i = y; i < y + h; i++) | |
| 931 { | |
| 932 sp = spi + (i * srs); | |
| 933 ip = dpi - (i * COLOR_BYTES); | |
| 934 for (j = x; j < x + w; j++) | |
| 935 { | |
| 936 dp = ip + (j * drs); | |
| 937 memcpy(dp, sp, COLOR_BYTES); | |
| 938 sp += COLOR_BYTES; | |
| 939 } | |
| 940 } | |
| 941 | |
| 942 rt->spare_tile = src; | |
| 943 *tile = dest; | |
| 944 } | |
| 945 | |
| 946 static void rt_tile_rotate_90_counter_clockwise(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 947 { | |
| 948 GdkPixbuf *src = *tile; | |
| 949 GdkPixbuf *dest; | |
| 950 gint srs, drs; | |
| 951 guchar *s_pix, *d_pix; | |
| 952 guchar *sp, *dp; | |
| 953 guchar *ip, *spi, *dpi; | |
| 954 gint i, j; | |
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955 gint th = rt->tile_height * rt->hidpi_scale; |
| 1874 | 956 |
| 957 srs = gdk_pixbuf_get_rowstride(src); | |
| 958 s_pix = gdk_pixbuf_get_pixels(src); | |
| 959 spi = s_pix + (x * COLOR_BYTES); | |
| 960 | |
| 961 dest = rt_get_spare_tile(rt); | |
| 962 drs = gdk_pixbuf_get_rowstride(dest); | |
| 963 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 964 dpi = d_pix + (th - 1) * drs; | |
| 965 | |
| 966 for (i = y; i < y + h; i++) | |
| 967 { | |
| 968 sp = spi + (i * srs); | |
| 969 ip = dpi + (i * COLOR_BYTES); | |
| 970 for (j = x; j < x + w; j++) | |
| 971 { | |
| 972 dp = ip - (j * drs); | |
| 973 memcpy(dp, sp, COLOR_BYTES); | |
| 974 sp += COLOR_BYTES; | |
| 975 } | |
| 976 } | |
| 977 | |
| 978 rt->spare_tile = src; | |
| 979 *tile = dest; | |
| 980 } | |
| 981 | |
| 982 static void rt_tile_mirror_only(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 983 { | |
| 984 GdkPixbuf *src = *tile; | |
| 985 GdkPixbuf *dest; | |
| 986 gint srs, drs; | |
| 987 guchar *s_pix, *d_pix; | |
| 988 guchar *sp, *dp; | |
| 989 guchar *spi, *dpi; | |
| 990 gint i, j; | |
| 991 | |
|
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diff
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|
992 gint tw = rt->tile_width * rt->hidpi_scale; |
| 1874 | 993 |
| 994 srs = gdk_pixbuf_get_rowstride(src); | |
| 995 s_pix = gdk_pixbuf_get_pixels(src); | |
| 996 spi = s_pix + (x * COLOR_BYTES); | |
| 997 | |
| 998 dest = rt_get_spare_tile(rt); | |
| 999 drs = gdk_pixbuf_get_rowstride(dest); | |
| 1000 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 1001 dpi = d_pix + (tw - x - 1) * COLOR_BYTES; | |
| 1002 | |
| 1003 for (i = y; i < y + h; i++) | |
| 1004 { | |
| 1005 sp = spi + (i * srs); | |
| 1006 dp = dpi + (i * drs); | |
| 1007 for (j = 0; j < w; j++) | |
| 1008 { | |
| 1009 memcpy(dp, sp, COLOR_BYTES); | |
| 1010 sp += COLOR_BYTES; | |
| 1011 dp -= COLOR_BYTES; | |
| 1012 } | |
| 1013 } | |
| 1014 | |
| 1015 rt->spare_tile = src; | |
| 1016 *tile = dest; | |
| 1017 } | |
| 1018 | |
| 1019 static void rt_tile_mirror_and_flip(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 1020 { | |
| 1021 GdkPixbuf *src = *tile; | |
| 1022 GdkPixbuf *dest; | |
| 1023 gint srs, drs; | |
| 1024 guchar *s_pix, *d_pix; | |
| 1025 guchar *sp, *dp; | |
|
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|
1026 guchar *dpi; |
| 1874 | 1027 gint i, j; |
|
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parents:
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diff
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|
1028 gint tw = rt->tile_width * rt->hidpi_scale; |
|
e0251a8eba95
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|
1029 gint th = rt->tile_height * rt->hidpi_scale; |
| 1874 | 1030 |
| 1031 srs = gdk_pixbuf_get_rowstride(src); | |
| 1032 s_pix = gdk_pixbuf_get_pixels(src); | |
| 1033 | |
| 1034 dest = rt_get_spare_tile(rt); | |
| 1035 drs = gdk_pixbuf_get_rowstride(dest); | |
| 1036 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 1037 dpi = d_pix + (th - 1) * drs + (tw - 1) * COLOR_BYTES; | |
| 1038 | |
| 1039 for (i = y; i < y + h; i++) | |
| 1040 { | |
| 1041 sp = s_pix + (i * srs) + (x * COLOR_BYTES); | |
| 1042 dp = dpi - (i * drs) - (x * COLOR_BYTES); | |
| 1043 for (j = 0; j < w; j++) | |
| 1044 { | |
| 1045 memcpy(dp, sp, COLOR_BYTES); | |
| 1046 sp += COLOR_BYTES; | |
| 1047 dp -= COLOR_BYTES; | |
| 1048 } | |
| 1049 } | |
| 1050 | |
| 1051 rt->spare_tile = src; | |
| 1052 *tile = dest; | |
| 1053 } | |
| 1054 | |
| 1055 static void rt_tile_flip_only(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 1056 { | |
| 1057 GdkPixbuf *src = *tile; | |
| 1058 GdkPixbuf *dest; | |
| 1059 gint srs, drs; | |
| 1060 guchar *s_pix, *d_pix; | |
| 1061 guchar *sp, *dp; | |
| 1062 guchar *spi, *dpi; | |
| 1063 gint i; | |
|
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diff
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|
1064 gint th = rt->tile_height * rt->hidpi_scale; |
| 1874 | 1065 |
| 1066 srs = gdk_pixbuf_get_rowstride(src); | |
| 1067 s_pix = gdk_pixbuf_get_pixels(src); | |
| 1068 spi = s_pix + (x * COLOR_BYTES); | |
| 1069 | |
| 1070 dest = rt_get_spare_tile(rt); | |
| 1071 drs = gdk_pixbuf_get_rowstride(dest); | |
| 1072 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 1073 dpi = d_pix + (th - 1) * drs + (x * COLOR_BYTES); | |
| 1074 | |
| 1075 for (i = y; i < y + h; i++) | |
| 1076 { | |
| 1077 sp = spi + (i * srs); | |
| 1078 dp = dpi - (i * drs); | |
| 1079 memcpy(dp, sp, w * COLOR_BYTES); | |
| 1080 } | |
| 1081 | |
| 1082 rt->spare_tile = src; | |
| 1083 *tile = dest; | |
| 1084 } | |
| 1085 | |
|
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|
1086 static void rt_tile_apply_orientation(RendererTiles *rt, gint orientation, GdkPixbuf **pixbuf, gint x, gint y, gint w, gint h) |
| 1874 | 1087 { |
|
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|
1088 switch (orientation) |
| 1874 | 1089 { |
| 1090 case EXIF_ORIENTATION_TOP_LEFT: | |
| 1091 /* normal -- nothing to do */ | |
| 1092 break; | |
| 1093 case EXIF_ORIENTATION_TOP_RIGHT: | |
| 1094 /* mirrored */ | |
| 1095 { | |
| 1096 rt_tile_mirror_only(rt, pixbuf, x, y, w, h); | |
| 1097 } | |
| 1098 break; | |
| 1099 case EXIF_ORIENTATION_BOTTOM_RIGHT: | |
| 1100 /* upside down */ | |
| 1101 { | |
| 1102 rt_tile_mirror_and_flip(rt, pixbuf, x, y, w, h); | |
| 1103 } | |
| 1104 break; | |
| 1105 case EXIF_ORIENTATION_BOTTOM_LEFT: | |
| 1106 /* flipped */ | |
| 1107 { | |
| 1108 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1109 } | |
| 1110 break; | |
| 1111 case EXIF_ORIENTATION_LEFT_TOP: | |
| 1112 { | |
| 1113 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1114 rt_tile_rotate_90_clockwise(rt, pixbuf, x, rt->tile_height - y - h, w, h); | |
| 1115 } | |
| 1116 break; | |
| 1117 case EXIF_ORIENTATION_RIGHT_TOP: | |
| 1118 /* rotated -90 (270) */ | |
| 1119 { | |
| 1120 rt_tile_rotate_90_clockwise(rt, pixbuf, x, y, w, h); | |
| 1121 } | |
| 1122 break; | |
| 1123 case EXIF_ORIENTATION_RIGHT_BOTTOM: | |
| 1124 { | |
| 1125 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1126 rt_tile_rotate_90_counter_clockwise(rt, pixbuf, x, rt->tile_height - y - h, w, h); | |
| 1127 } | |
| 1128 break; | |
| 1129 case EXIF_ORIENTATION_LEFT_BOTTOM: | |
| 1130 /* rotated 90 */ | |
| 1131 { | |
| 1132 rt_tile_rotate_90_counter_clockwise(rt, pixbuf, x, y, w, h); | |
| 1133 } | |
| 1134 break; | |
| 1135 default: | |
| 1136 /* The other values are out of range */ | |
| 1137 break; | |
| 1138 } | |
| 1139 } | |
| 1140 | |
| 1141 static gboolean rt_source_tile_render(RendererTiles *rt, ImageTile *it, | |
| 1142 gint x, gint y, gint w, gint h, | |
| 1143 gboolean new_data, gboolean fast) | |
| 1144 { | |
| 1145 PixbufRenderer *pr = rt->pr; | |
| 1146 GList *list; | |
| 1147 GList *work; | |
| 1148 gboolean draw = FALSE; | |
| 1149 | |
| 1150 if (pr->zoom == 1.0 || pr->scale == 1.0) | |
| 1151 { | |
| 1152 list = pr_source_tile_compute_region(pr, it->x + x, it->y + y, w, h, TRUE); | |
| 1153 work = list; | |
| 1154 while (work) | |
| 1155 { | |
| 1156 SourceTile *st; | |
| 1157 gint rx, ry, rw, rh; | |
| 1158 | |
| 1159 st = work->data; | |
| 1160 work = work->next; | |
| 1161 | |
| 1162 if (pr_clip_region(st->x, st->y, pr->source_tile_width, pr->source_tile_height, | |
| 1163 it->x + x, it->y + y, w, h, | |
| 1164 &rx, &ry, &rw, &rh)) | |
| 1165 { | |
|
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diff
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|
1166 cairo_t *cr; |
|
4321c486aec7
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diff
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|
1167 cr = cairo_create(it->surface); |
|
2041
4f01c4aeb2d9
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Vladimir Nadvornik <nadvornik@suse.cz>
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diff
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|
1168 cairo_rectangle (cr, rx - it->x, ry - it->y, rw, rh); |
|
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diff
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|
1169 |
| 1874 | 1170 if (st->blank) |
| 1171 { | |
|
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parents:
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diff
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|
1172 cairo_set_source_rgb(cr, 0, 0, 0); |
|
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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parents:
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diff
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|
1173 cairo_fill (cr); |
| 1874 | 1174 } |
| 1175 else /* (pr->zoom == 1.0 || pr->scale == 1.0) */ | |
| 1176 { | |
|
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Klaus Ethgen <Klaus@Ethgen.de>
parents:
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diff
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|
1177 rt_hidpi_aware_draw(rt, cr, st->pixbuf, -it->x + st->x, -it->y + st->y); |
| 1874 | 1178 } |
|
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|
1179 cairo_destroy (cr); |
| 1874 | 1180 } |
| 1181 } | |
| 1182 } | |
| 1183 else | |
| 1184 { | |
| 1185 gdouble scale_x, scale_y; | |
| 1186 gint sx, sy, sw, sh; | |
| 1187 | |
| 1188 if (pr->image_width == 0 || pr->image_height == 0) return FALSE; | |
| 1189 scale_x = (gdouble)pr->width / pr->image_width; | |
| 1190 scale_y = (gdouble)pr->height / pr->image_height; | |
| 1191 | |
| 1192 sx = (gdouble)(it->x + x) / scale_x; | |
| 1193 sy = (gdouble)(it->y + y) / scale_y; | |
| 1194 sw = (gdouble)w / scale_x; | |
| 1195 sh = (gdouble)h / scale_y; | |
| 1196 | |
| 1197 if (pr->width < PR_MIN_SCALE_SIZE || pr->height < PR_MIN_SCALE_SIZE) fast = TRUE; | |
| 1198 | |
| 1199 #if 0 | |
| 1200 /* draws red over draw region, to check for leaks (regions not filled) */ | |
| 1201 pixbuf_set_rect_fill(it->pixbuf, x, y, w, h, 255, 0, 0, 255); | |
| 1202 #endif | |
| 1203 | |
| 1204 list = pr_source_tile_compute_region(pr, sx, sy, sw, sh, TRUE); | |
| 1205 work = list; | |
| 1206 while (work) | |
| 1207 { | |
| 1208 SourceTile *st; | |
| 1209 gint rx, ry, rw, rh; | |
| 1210 gint stx, sty, stw, sth; | |
| 1211 | |
| 1212 st = work->data; | |
| 1213 work = work->next; | |
| 1214 | |
| 1215 stx = floor((gdouble)st->x * scale_x); | |
| 1216 sty = floor((gdouble)st->y * scale_y); | |
| 1217 stw = ceil((gdouble)(st->x + pr->source_tile_width) * scale_x) - stx; | |
| 1218 sth = ceil((gdouble)(st->y + pr->source_tile_height) * scale_y) - sty; | |
| 1219 | |
| 1220 if (pr_clip_region(stx, sty, stw, sth, | |
| 1221 it->x + x, it->y + y, w, h, | |
| 1222 &rx, &ry, &rw, &rh)) | |
| 1223 { | |
|
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diff
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|
1224 |
| 1874 | 1225 if (st->blank) |
| 1226 { | |
|
2035
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parents:
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diff
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|
1227 cairo_t *cr; |
|
4321c486aec7
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parents:
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diff
changeset
|
1228 cr = cairo_create(it->surface); |
|
4321c486aec7
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diff
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|
1229 cairo_rectangle (cr, rx - st->x, ry - st->y, rw, rh); |
|
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parents:
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diff
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|
1230 cairo_set_source_rgb(cr, 0, 0, 0); |
|
4321c486aec7
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parents:
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diff
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|
1231 cairo_fill (cr); |
|
4321c486aec7
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parents:
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diff
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|
1232 cairo_destroy (cr); |
| 1874 | 1233 } |
| 1234 else | |
| 1235 { | |
| 1236 gdouble offset_x; | |
| 1237 gdouble offset_y; | |
| 1238 | |
| 1239 /* may need to use unfloored stx,sty values here */ | |
| 1240 offset_x = (gdouble)(stx - it->x); | |
| 1241 offset_y = (gdouble)(sty - it->y); | |
| 1242 | |
| 1243 gdk_pixbuf_scale(st->pixbuf, it->pixbuf, rx - it->x, ry - it->y, rw, rh, | |
| 1244 (gdouble) 0.0 + offset_x, | |
| 1245 (gdouble) 0.0 + offset_y, | |
| 1246 scale_x, scale_y, | |
| 1247 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality); | |
| 1248 draw = TRUE; | |
| 1249 } | |
| 1250 } | |
| 1251 } | |
| 1252 } | |
| 1253 | |
| 1254 g_list_free(list); | |
| 1255 | |
| 1256 return draw; | |
| 1257 } | |
| 1258 | |
| 2184 | 1259 static void rt_tile_get_region(gboolean has_alpha, |
|
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diff
changeset
|
1260 const GdkPixbuf *src, GdkPixbuf *dest, |
|
cdf087e6e22f
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diff
changeset
|
1261 int pb_x, int pb_y, int pb_w, int pb_h, |
|
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parents:
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diff
changeset
|
1262 double offset_x, double offset_y, double scale_x, double scale_y, |
|
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parents:
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changeset
|
1263 GdkInterpType interp_type, |
|
cdf087e6e22f
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parents:
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diff
changeset
|
1264 int check_x, int check_y) |
|
cdf087e6e22f
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parents:
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diff
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|
1265 { |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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diff
changeset
|
1266 if (!has_alpha) |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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diff
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|
1267 { |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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diff
changeset
|
1268 if (scale_x == 1.0 && scale_y == 1.0) |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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|
1269 { |
|
cdf087e6e22f
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changeset
|
1270 gdk_pixbuf_copy_area(src, |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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diff
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|
1271 -offset_x + pb_x, -offset_y + pb_y, |
|
cdf087e6e22f
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diff
changeset
|
1272 pb_w, pb_h, |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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parents:
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diff
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|
1273 dest, |
|
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rt_tile_render cleanup part 1
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parents:
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diff
changeset
|
1274 pb_x, pb_y); |
| 2184 | 1275 } |
|
1876
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rt_tile_render cleanup part 1
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diff
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|
1276 else |
|
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rt_tile_render cleanup part 1
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parents:
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diff
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|
1277 { |
| 2184 | 1278 gdk_pixbuf_scale(src, dest, |
|
1876
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changeset
|
1279 pb_x, pb_y, pb_w, pb_h, |
|
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changeset
|
1280 offset_x, |
|
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rt_tile_render cleanup part 1
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diff
changeset
|
1281 offset_y, |
|
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rt_tile_render cleanup part 1
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diff
changeset
|
1282 scale_x, scale_y, |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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diff
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|
1283 interp_type); |
|
cdf087e6e22f
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diff
changeset
|
1284 } |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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diff
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|
1285 } |
|
cdf087e6e22f
rt_tile_render cleanup part 1
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diff
changeset
|
1286 else |
|
cdf087e6e22f
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diff
changeset
|
1287 { |
| 2184 | 1288 gdk_pixbuf_composite_color(src, dest, |
|
1876
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1289 pb_x, pb_y, pb_w, pb_h, |
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1290 offset_x, |
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1291 offset_y, |
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1292 scale_x, scale_y, |
|
2567
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Fix #192: tiff files (and others) appear blurry when 1:1 view
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1293 (scale_x == 1.0 && scale_y == 1.0) ? GDK_INTERP_NEAREST : interp_type, |
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1294 255, check_x, check_y, |
|
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1295 PR_ALPHA_CHECK_SIZE, |
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1296 ((options->image.alpha_color_1.red << 8 & 0x00FF0000) + |
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1297 (options->image.alpha_color_1.green & 0x00FF00) + |
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1298 (options->image.alpha_color_1.blue >> 8 & 0x00FF)), |
|
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1299 ((options->image.alpha_color_2.red << 8 & 0x00FF0000) + |
|
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1300 (options->image.alpha_color_2.green & 0x00FF00) + |
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|
1301 (options->image.alpha_color_2.blue >> 8 & 0x00FF))); |
|
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1302 } |
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1303 } |
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1304 |
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1305 |
|
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1306 static gint rt_get_orientation(RendererTiles *rt) |
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1307 { |
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1308 PixbufRenderer *pr = rt->pr; |
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1309 |
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1310 gint orientation = pr->orientation; |
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1311 static const gint mirror[] = {1, 2, 1, 4, 3, 6, 5, 8, 7}; |
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1312 static const gint flip[] = {1, 4, 3, 2, 1, 8, 7, 6, 5}; |
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1313 |
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1314 if (rt->stereo_mode & PR_STEREO_MIRROR) orientation = mirror[orientation]; |
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1315 if (rt->stereo_mode & PR_STEREO_FLIP) orientation = flip[orientation]; |
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1316 return orientation; |
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1317 } |
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1318 |
| 1874 | 1319 |
| 1320 static void rt_tile_render(RendererTiles *rt, ImageTile *it, | |
| 1321 gint x, gint y, gint w, gint h, | |
| 1322 gboolean new_data, gboolean fast) | |
| 1323 { | |
| 1324 PixbufRenderer *pr = rt->pr; | |
| 1325 gboolean has_alpha; | |
| 1326 gboolean draw = FALSE; | |
|
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1327 gint orientation = rt_get_orientation(rt); |
| 1874 | 1328 |
|
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1329 if (it->render_todo == TILE_RENDER_NONE && it->surface && !new_data) return; |
| 1874 | 1330 |
| 1331 if (it->render_done != TILE_RENDER_ALL) | |
| 1332 { | |
| 1333 x = 0; | |
| 1334 y = 0; | |
| 1335 w = it->w; | |
| 1336 h = it->h; | |
| 1337 if (!fast) it->render_done = TILE_RENDER_ALL; | |
| 1338 } | |
| 1339 else if (it->render_todo != TILE_RENDER_AREA) | |
| 1340 { | |
| 1341 if (!fast) it->render_todo = TILE_RENDER_NONE; | |
| 1342 return; | |
| 1343 } | |
| 1344 | |
| 1345 if (!fast) it->render_todo = TILE_RENDER_NONE; | |
| 1346 | |
| 1347 if (new_data) it->blank = FALSE; | |
| 1348 | |
| 1349 rt_tile_prepare(rt, it); | |
| 1350 has_alpha = (pr->pixbuf && gdk_pixbuf_get_has_alpha(pr->pixbuf)); | |
| 1351 | |
| 1352 /* FIXME checker colors for alpha should be configurable, | |
| 1353 * also should be drawn for blank = TRUE | |
| 1354 */ | |
| 1355 | |
| 1356 if (it->blank) | |
| 1357 { | |
| 1358 /* no data, do fast rect fill */ | |
|
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1359 cairo_t *cr; |
|
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1360 cr = cairo_create(it->surface); |
|
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1361 cairo_rectangle (cr, 0, 0, it->w, it->h); |
|
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1362 cairo_set_source_rgb(cr, 0, 0, 0); |
|
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1363 cairo_fill (cr); |
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1364 cairo_destroy (cr); |
| 1874 | 1365 } |
| 1366 else if (pr->source_tiles_enabled) | |
| 1367 { | |
| 1368 draw = rt_source_tile_render(rt, it, x, y, w, h, new_data, fast); | |
| 1369 } | |
| 1370 else | |
| 1371 { | |
| 1372 gdouble scale_x, scale_y; | |
| 1373 gdouble src_x, src_y; | |
| 1374 gint pb_x, pb_y; | |
| 1375 gint pb_w, pb_h; | |
| 1376 | |
| 1377 if (pr->image_width == 0 || pr->image_height == 0) return; | |
| 1378 | |
|
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1379 scale_x = rt->hidpi_scale * (gdouble)pr->width / pr->image_width; |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1380 scale_y = rt->hidpi_scale * (gdouble)pr->height / pr->image_height; |
| 1874 | 1381 |
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1382 pr_tile_coords_map_orientation(orientation, it->x, it->y, |
|
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1383 pr->width, pr->height, |
| 1874 | 1384 rt->tile_width, rt->tile_height, |
| 1385 &src_x, &src_y); | |
|
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1386 pr_tile_region_map_orientation(orientation, x, y, |
| 1874 | 1387 rt->tile_width, rt->tile_height, |
| 1388 w, h, | |
| 1389 &pb_x, &pb_y, | |
| 1390 &pb_w, &pb_h); | |
| 1885 | 1391 |
|
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1392 src_x *= rt->hidpi_scale; |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1393 src_y *= rt->hidpi_scale; |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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|
1394 pb_x *= rt->hidpi_scale; |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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|
1395 pb_y *= rt->hidpi_scale; |
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e0251a8eba95
Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1396 pb_w *= rt->hidpi_scale; |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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|
1397 pb_h *= rt->hidpi_scale; |
|
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1398 |
|
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1399 switch (orientation) |
| 1874 | 1400 { |
| 1401 gdouble tmp; | |
| 1402 case EXIF_ORIENTATION_LEFT_TOP: | |
| 1403 case EXIF_ORIENTATION_RIGHT_TOP: | |
| 1404 case EXIF_ORIENTATION_RIGHT_BOTTOM: | |
| 1405 case EXIF_ORIENTATION_LEFT_BOTTOM: | |
| 1406 tmp = scale_x; | |
| 1407 scale_x = scale_y; | |
| 1408 scale_y = tmp; | |
| 1409 break; | |
| 1410 default: | |
| 1411 /* nothing to do */ | |
| 1412 break; | |
| 1413 } | |
|
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1414 |
| 1874 | 1415 /* HACK: The pixbuf scalers get kinda buggy(crash) with extremely |
| 1416 * small sizes for anything but GDK_INTERP_NEAREST | |
| 1417 */ | |
| 1418 if (pr->width < PR_MIN_SCALE_SIZE || pr->height < PR_MIN_SCALE_SIZE) fast = TRUE; | |
| 1419 | |
|
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1420 rt_tile_get_region(has_alpha, |
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|
1421 pr->pixbuf, it->pixbuf, pb_x, pb_y, pb_w, pb_h, |
| 1885 | 1422 (gdouble) 0.0 - src_x - GET_RIGHT_PIXBUF_OFFSET(rt) * scale_x, |
|
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|
1423 (gdouble) 0.0 - src_y, |
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1424 scale_x, scale_y, |
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1425 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality, |
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1426 it->x + pb_x, it->y + pb_y); |
| 2184 | 1427 if (rt->stereo_mode & PR_STEREO_ANAGLYPH && |
|
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1428 (pr->stereo_pixbuf_offset_right > 0 || pr->stereo_pixbuf_offset_left > 0)) |
| 1879 | 1429 { |
| 1430 GdkPixbuf *right_pb = rt_get_spare_tile(rt); | |
| 1431 rt_tile_get_region(has_alpha, | |
| 1432 pr->pixbuf, right_pb, pb_x, pb_y, pb_w, pb_h, | |
| 1885 | 1433 (gdouble) 0.0 - src_x - GET_LEFT_PIXBUF_OFFSET(rt) * scale_x, |
| 1879 | 1434 (gdouble) 0.0 - src_y, |
| 1435 scale_x, scale_y, | |
| 1436 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality, | |
| 1437 it->x + pb_x, it->y + pb_y); | |
|
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|
1438 pr_create_anaglyph(rt->stereo_mode, it->pixbuf, right_pb, pb_x, pb_y, pb_w, pb_h); |
| 1879 | 1439 /* do not care about freeing spare_tile, it will be reused */ |
| 1440 } | |
|
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|
1441 rt_tile_apply_orientation(rt, orientation, &it->pixbuf, pb_x, pb_y, pb_w, pb_h); |
| 1874 | 1442 draw = TRUE; |
| 1443 } | |
| 1444 | |
| 1445 if (draw && it->pixbuf && !it->blank) | |
| 1446 { | |
|
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1447 cairo_t *cr; |
| 1874 | 1448 |
| 1449 if (pr->func_post_process && !(pr->post_process_slow && fast)) | |
| 1450 pr->func_post_process(pr, &it->pixbuf, x, y, w, h, pr->post_process_user_data); | |
| 1451 | |
|
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1452 cr = cairo_create(it->surface); |
|
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1453 cairo_rectangle (cr, x, y, w, h); |
|
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
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1454 rt_hidpi_aware_draw(rt, cr, it->pixbuf, 0, 0); |
|
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1455 cairo_destroy (cr); |
| 1874 | 1456 } |
| 1457 } | |
| 1458 | |
| 1459 | |
| 1460 static void rt_tile_expose(RendererTiles *rt, ImageTile *it, | |
| 1461 gint x, gint y, gint w, gint h, | |
| 1462 gboolean new_data, gboolean fast) | |
| 1463 { | |
| 1464 PixbufRenderer *pr = rt->pr; | |
| 1465 GtkWidget *box; | |
|
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1466 GdkWindow *window; |
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1467 cairo_t *cr; |
| 1874 | 1468 |
|
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1469 /* clamp to visible */ |
|
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1470 if (it->x + x < rt->x_scroll) |
|
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1471 { |
|
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1472 w -= rt->x_scroll - it->x - x; |
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1473 x = rt->x_scroll - it->x; |
|
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1474 } |
|
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1475 if (it->x + x + w > rt->x_scroll + pr->vis_width) |
|
1881
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1476 { |
| 2184 | 1477 w = rt->x_scroll + pr->vis_width - it->x - x; |
|
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1478 } |
|
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parents:
1880
diff
changeset
|
1479 if (w < 1) return; |
|
1884
a722f633d90f
added mirrored stereo mode
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parents:
1883
diff
changeset
|
1480 if (it->y + y < rt->y_scroll) |
|
1881
a0cd1875b1af
do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1481 { |
|
1884
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added mirrored stereo mode
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parents:
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diff
changeset
|
1482 h -= rt->y_scroll - it->y - y; |
|
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parents:
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diff
changeset
|
1483 y = rt->y_scroll - it->y; |
|
1881
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do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1484 } |
|
1884
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parents:
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diff
changeset
|
1485 if (it->y + y + h > rt->y_scroll + pr->vis_height) |
|
1881
a0cd1875b1af
do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1486 { |
| 2184 | 1487 h = rt->y_scroll + pr->vis_height - it->y - y; |
|
1881
a0cd1875b1af
do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1488 } |
|
a0cd1875b1af
do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1489 if (h < 1) return; |
|
a0cd1875b1af
do not draw tiles outside the viewport
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parents:
1880
diff
changeset
|
1490 |
| 1874 | 1491 rt_tile_render(rt, it, x, y, w, h, new_data, fast); |
| 1492 | |
| 1493 box = GTK_WIDGET(pr); | |
|
2035
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use cairo for drawing
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parents:
2021
diff
changeset
|
1494 window = gtk_widget_get_window(box); |
| 1874 | 1495 |
|
2035
4321c486aec7
use cairo for drawing
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parents:
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diff
changeset
|
1496 cr = gdk_cairo_create(window); |
|
4321c486aec7
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parents:
2021
diff
changeset
|
1497 cairo_set_source_surface(cr, it->surface, pr->x_offset + (it->x - rt->x_scroll) + rt->stereo_off_x, pr->y_offset + (it->y - rt->y_scroll) + rt->stereo_off_y); |
|
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parents:
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diff
changeset
|
1498 cairo_rectangle (cr, pr->x_offset + (it->x - rt->x_scroll) + x + rt->stereo_off_x, pr->y_offset + (it->y - rt->y_scroll) + y + rt->stereo_off_y, w, h); |
|
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parents:
2021
diff
changeset
|
1499 cairo_fill (cr); |
|
4321c486aec7
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parents:
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diff
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|
1500 cairo_destroy (cr); |
|
4321c486aec7
use cairo for drawing
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parents:
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diff
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|
1501 |
| 1874 | 1502 if (rt->overlay_list) |
| 1503 { | |
|
1884
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parents:
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diff
changeset
|
1504 rt_overlay_draw(rt, pr->x_offset + (it->x - rt->x_scroll) + x, |
|
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parents:
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diff
changeset
|
1505 pr->y_offset + (it->y - rt->y_scroll) + y, |
| 1874 | 1506 w, h, |
| 1507 it); | |
| 1508 } | |
| 1509 } | |
| 1510 | |
| 1511 | |
| 1512 static gboolean rt_tile_is_visible(RendererTiles *rt, ImageTile *it) | |
| 1513 { | |
| 1514 PixbufRenderer *pr = rt->pr; | |
|
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parents:
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diff
changeset
|
1515 return (it->x + it->w >= rt->x_scroll && it->x < rt->x_scroll + pr->vis_width && |
|
a722f633d90f
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parents:
1883
diff
changeset
|
1516 it->y + it->h >= rt->y_scroll && it->y < rt->y_scroll + pr->vis_height); |
| 1874 | 1517 } |
| 1518 | |
| 1519 /* | |
| 1520 *------------------------------------------------------------------- | |
| 1521 * draw queue | |
| 1522 *------------------------------------------------------------------- | |
| 1523 */ | |
| 1524 | |
| 1525 static gint rt_get_queued_area(GList *work) | |
| 1526 { | |
| 1527 gint area = 0; | |
|
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Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
1528 |
| 2184 | 1529 while (work) |
| 1874 | 1530 { |
| 1531 QueueData *qd = work->data; | |
| 1532 area += qd->w * qd->h; | |
| 1533 work = work->next; | |
| 1534 } | |
| 1535 return area; | |
| 1536 } | |
| 1537 | |
| 1538 | |
| 1539 static gboolean rt_queue_schedule_next_draw(RendererTiles *rt, gboolean force_set) | |
| 1540 { | |
| 1541 PixbufRenderer *pr = rt->pr; | |
| 1542 gfloat percent; | |
| 1543 gint visible_area = pr->vis_width * pr->vis_height; | |
|
2185
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parents:
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diff
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|
1544 |
| 1874 | 1545 if (!pr->loading) |
| 1546 { | |
| 2184 | 1547 /* 2pass prio */ |
| 1874 | 1548 DEBUG_2("redraw priority: 2pass"); |
| 1549 rt->draw_idle_id = g_idle_add_full(G_PRIORITY_DEFAULT_IDLE, rt_queue_draw_idle_cb, rt, NULL); | |
| 1550 return FALSE; | |
| 1551 } | |
|
2185
c14a1d8e6aa4
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Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
1552 |
| 1874 | 1553 if (visible_area == 0) |
| 1554 { | |
| 1555 /* not known yet */ | |
| 1556 percent = 100.0; | |
| 1557 } | |
| 1558 else | |
| 1559 { | |
| 1560 percent = 100.0 * rt_get_queued_area(rt->draw_queue) / visible_area; | |
| 1561 } | |
|
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parents:
2184
diff
changeset
|
1562 |
| 1874 | 1563 if (percent > 10.0) |
| 1564 { | |
| 1565 /* we have enough data for starting intensive redrawing */ | |
| 1566 DEBUG_2("redraw priority: high %.2f %%", percent); | |
| 1567 rt->draw_idle_id = g_idle_add_full(GDK_PRIORITY_REDRAW, rt_queue_draw_idle_cb, rt, NULL); | |
| 1568 return FALSE; | |
| 1569 } | |
|
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Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
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diff
changeset
|
1570 |
| 1874 | 1571 if (percent < 1.0 || force_set) |
| 1572 { | |
| 1573 /* queue is (almost) empty, wait 50 ms*/ | |
| 1574 DEBUG_2("redraw priority: wait %.2f %%", percent); | |
| 1575 rt->draw_idle_id = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, 50, rt_queue_draw_idle_cb, rt, NULL); | |
| 1576 return FALSE; | |
| 1577 } | |
|
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parents:
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|
1578 |
| 1874 | 1579 /* keep the same priority as before */ |
| 1580 DEBUG_2("redraw priority: no change %.2f %%", percent); | |
| 1581 return TRUE; | |
| 1582 } | |
|
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parents:
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|
1583 |
| 1874 | 1584 |
| 1585 static gboolean rt_queue_draw_idle_cb(gpointer data) | |
| 1586 { | |
| 1587 RendererTiles *rt = data; | |
| 1588 PixbufRenderer *pr = rt->pr; | |
| 1589 QueueData *qd; | |
| 1590 gboolean fast; | |
| 1591 | |
| 1592 | |
| 1593 if ((!pr->pixbuf && !pr->source_tiles_enabled) || | |
| 1594 (!rt->draw_queue && !rt->draw_queue_2pass) || | |
| 1595 !rt->draw_idle_id) | |
| 1596 { | |
| 1597 pr_render_complete_signal(pr); | |
| 1598 | |
| 1599 rt->draw_idle_id = 0; | |
| 1600 return FALSE; | |
| 1601 } | |
| 1602 | |
| 1603 if (rt->draw_queue) | |
| 1604 { | |
| 1605 qd = rt->draw_queue->data; | |
| 1606 fast = (pr->zoom_2pass && ((pr->zoom_quality != GDK_INTERP_NEAREST && pr->scale != 1.0) || pr->post_process_slow)); | |
| 1607 } | |
| 1608 else | |
| 1609 { | |
| 1610 if (pr->loading) | |
| 1611 { | |
| 1612 /* still loading, wait till done (also drops the higher priority) */ | |
| 1613 | |
| 1614 return rt_queue_schedule_next_draw(rt, FALSE); | |
| 1615 } | |
| 1616 | |
| 1617 qd = rt->draw_queue_2pass->data; | |
| 1618 fast = FALSE; | |
| 1619 } | |
| 1620 | |
|
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Fix 2 compilation warnings due to missing type casting.
Laurent Monin <zas@norz.org>
parents:
2096
diff
changeset
|
1621 if (gtk_widget_get_realized(GTK_WIDGET(pr))) |
| 1874 | 1622 { |
| 1623 if (rt_tile_is_visible(rt, qd->it)) | |
| 1624 { | |
| 1625 rt_tile_expose(rt, qd->it, qd->x, qd->y, qd->w, qd->h, qd->new_data, fast); | |
| 1626 } | |
| 1627 else if (qd->new_data) | |
| 1628 { | |
| 1629 /* if new pixel data, and we already have a pixmap, update the tile */ | |
| 1630 qd->it->blank = FALSE; | |
|
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parents:
2021
diff
changeset
|
1631 if (qd->it->surface && qd->it->render_done == TILE_RENDER_ALL) |
| 1874 | 1632 { |
| 1633 rt_tile_render(rt, qd->it, qd->x, qd->y, qd->w, qd->h, qd->new_data, fast); | |
| 1634 } | |
| 1635 } | |
| 1636 } | |
| 1637 | |
| 1638 if (rt->draw_queue) | |
| 1639 { | |
| 1640 qd->it->qd = NULL; | |
| 1641 rt->draw_queue = g_list_remove(rt->draw_queue, qd); | |
| 1642 if (fast) | |
| 1643 { | |
| 1644 if (qd->it->qd2) | |
| 1645 { | |
| 1646 rt_queue_merge(qd->it->qd2, qd); | |
| 1647 g_free(qd); | |
| 1648 } | |
| 1649 else | |
| 1650 { | |
| 1651 qd->it->qd2 = qd; | |
| 1652 rt->draw_queue_2pass = g_list_append(rt->draw_queue_2pass, qd); | |
| 1653 } | |
| 1654 } | |
| 1655 else | |
| 1656 { | |
| 1657 g_free(qd); | |
| 1658 } | |
| 1659 } | |
| 1660 else | |
| 1661 { | |
| 1662 qd->it->qd2 = NULL; | |
| 1663 rt->draw_queue_2pass = g_list_remove(rt->draw_queue_2pass, qd); | |
| 1664 g_free(qd); | |
| 1665 } | |
| 1666 | |
| 1667 if (!rt->draw_queue && !rt->draw_queue_2pass) | |
| 1668 { | |
| 1669 pr_render_complete_signal(pr); | |
| 1670 | |
| 1671 rt->draw_idle_id = 0; | |
| 1672 return FALSE; | |
| 1673 } | |
| 1674 | |
| 1675 return rt_queue_schedule_next_draw(rt, FALSE); | |
| 1676 } | |
| 1677 | |
| 1678 static void rt_queue_list_free(GList *list) | |
| 1679 { | |
| 1680 GList *work; | |
| 1681 | |
| 1682 work = list; | |
| 1683 while (work) | |
| 1684 { | |
| 1685 QueueData *qd; | |
| 1686 | |
| 1687 qd = work->data; | |
| 1688 work = work->next; | |
| 1689 | |
| 1690 qd->it->qd = NULL; | |
| 1691 qd->it->qd2 = NULL; | |
| 1692 g_free(qd); | |
| 1693 } | |
| 1694 | |
| 1695 g_list_free(list); | |
| 1696 } | |
| 1697 | |
| 1698 static void rt_queue_clear(RendererTiles *rt) | |
| 1699 { | |
| 1700 rt_queue_list_free(rt->draw_queue); | |
| 1701 rt->draw_queue = NULL; | |
| 1702 | |
| 1703 rt_queue_list_free(rt->draw_queue_2pass); | |
| 1704 rt->draw_queue_2pass = NULL; | |
| 1705 | |
| 1706 if (rt->draw_idle_id) | |
| 1707 { | |
| 1708 g_source_remove(rt->draw_idle_id); | |
| 1709 rt->draw_idle_id = 0; | |
| 1710 } | |
|
1884
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added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
1711 rt_sync_scroll(rt); |
| 1874 | 1712 } |
| 1713 | |
| 1714 static void rt_queue_merge(QueueData *parent, QueueData *qd) | |
| 1715 { | |
| 1716 if (parent->x + parent->w < qd->x + qd->w) | |
| 1717 { | |
| 1718 parent->w += (qd->x + qd->w) - (parent->x + parent->w); | |
| 1719 } | |
| 1720 if (parent->x > qd->x) | |
| 1721 { | |
| 1722 parent->w += parent->x - qd->x; | |
| 1723 parent->x = qd->x; | |
| 1724 } | |
| 1725 | |
| 1726 if (parent->y + parent->h < qd->y + qd->h) | |
| 1727 { | |
| 1728 parent->h += (qd->y + qd->h) - (parent->y + parent->h); | |
| 1729 } | |
| 1730 if (parent->y > qd->y) | |
| 1731 { | |
| 1732 parent->h += parent->y - qd->y; | |
| 1733 parent->y = qd->y; | |
| 1734 } | |
| 1735 | |
| 1736 parent->new_data |= qd->new_data; | |
| 1737 } | |
| 1738 | |
| 1739 static gboolean rt_clamp_to_visible(RendererTiles *rt, gint *x, gint *y, gint *w, gint *h) | |
| 1740 { | |
| 1741 PixbufRenderer *pr = rt->pr; | |
| 1742 gint nx, ny; | |
| 1743 gint nw, nh; | |
| 1744 gint vx, vy; | |
| 1745 gint vw, vh; | |
| 1746 | |
| 1747 vw = pr->vis_width; | |
| 1748 vh = pr->vis_height; | |
| 1749 | |
|
1884
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added mirrored stereo mode
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parents:
1883
diff
changeset
|
1750 vx = rt->x_scroll; |
|
a722f633d90f
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parents:
1883
diff
changeset
|
1751 vy = rt->y_scroll; |
| 1874 | 1752 |
| 1753 if (*x + *w < vx || *x > vx + vw || *y + *h < vy || *y > vy + vh) return FALSE; | |
| 1754 | |
| 1755 /* now clamp it */ | |
| 1756 nx = CLAMP(*x, vx, vx + vw); | |
| 1757 nw = CLAMP(*w - (nx - *x), 1, vw); | |
| 1758 | |
| 1759 ny = CLAMP(*y, vy, vy + vh); | |
| 1760 nh = CLAMP(*h - (ny - *y), 1, vh); | |
| 1761 | |
| 1762 *x = nx; | |
| 1763 *y = ny; | |
| 1764 *w = nw; | |
| 1765 *h = nh; | |
| 1766 | |
| 1767 return TRUE; | |
| 1768 } | |
| 1769 | |
| 1770 static gboolean rt_queue_to_tiles(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 1771 gboolean clamp, ImageRenderType render, | |
| 1772 gboolean new_data, gboolean only_existing) | |
| 1773 { | |
| 1774 PixbufRenderer *pr = rt->pr; | |
| 1775 gint i, j; | |
| 1776 gint x1, x2; | |
| 1777 gint y1, y2; | |
| 1778 | |
| 1779 if (clamp && !rt_clamp_to_visible(rt, &x, &y, &w, &h)) return FALSE; | |
| 1780 | |
| 1781 x1 = ROUND_DOWN(x, rt->tile_width); | |
| 1782 x2 = ROUND_UP(x + w, rt->tile_width); | |
| 1783 | |
| 1784 y1 = ROUND_DOWN(y, rt->tile_height); | |
| 1785 y2 = ROUND_UP(y + h, rt->tile_height); | |
| 1786 | |
| 1787 for (j = y1; j <= y2; j += rt->tile_height) | |
| 1788 { | |
| 1789 for (i = x1; i <= x2; i += rt->tile_width) | |
| 1790 { | |
| 1791 ImageTile *it; | |
| 1792 | |
| 1793 it = rt_tile_get(rt, i, j, | |
| 1794 (only_existing && | |
|
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parents:
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diff
changeset
|
1795 (i + rt->tile_width < rt->x_scroll || |
|
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parents:
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diff
changeset
|
1796 i > rt->x_scroll + pr->vis_width || |
|
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diff
changeset
|
1797 j + rt->tile_height < rt->y_scroll || |
|
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diff
changeset
|
1798 j > rt->y_scroll + pr->vis_height))); |
| 1874 | 1799 if (it) |
| 1800 { | |
| 1801 QueueData *qd; | |
| 1802 | |
| 1803 if ((render == TILE_RENDER_ALL && it->render_done != TILE_RENDER_ALL) || | |
| 1804 (render == TILE_RENDER_AREA && it->render_todo != TILE_RENDER_ALL)) | |
| 1805 { | |
| 1806 it->render_todo = render; | |
| 1807 } | |
| 1808 | |
| 1809 qd = g_new(QueueData, 1); | |
| 1810 qd->it = it; | |
| 1811 qd->new_data = new_data; | |
| 1812 | |
| 1813 if (i < x) | |
| 1814 { | |
| 1815 qd->x = x - i; | |
| 1816 } | |
| 1817 else | |
| 1818 { | |
| 1819 qd->x = 0; | |
| 1820 } | |
| 1821 qd->w = x + w - i - qd->x; | |
| 1822 if (qd->x + qd->w > rt->tile_width) qd->w = rt->tile_width - qd->x; | |
| 1823 | |
| 1824 if (j < y) | |
| 1825 { | |
| 1826 qd->y = y - j; | |
| 1827 } | |
| 1828 else | |
| 1829 { | |
| 1830 qd->y = 0; | |
| 1831 } | |
| 1832 qd->h = y + h - j - qd->y; | |
| 1833 if (qd->y + qd->h > rt->tile_height) qd->h = rt->tile_height - qd->y; | |
| 1834 | |
| 1835 if (qd->w < 1 || qd->h < 1) | |
| 1836 { | |
| 1837 g_free(qd); | |
| 1838 } | |
| 1839 else if (it->qd) | |
| 1840 { | |
| 1841 rt_queue_merge(it->qd, qd); | |
| 1842 g_free(qd); | |
| 1843 } | |
| 1844 else | |
| 1845 { | |
| 1846 it->qd = qd; | |
| 1847 rt->draw_queue = g_list_append(rt->draw_queue, qd); | |
| 1848 } | |
| 1849 } | |
| 1850 } | |
| 1851 } | |
| 1852 | |
| 1853 return TRUE; | |
| 1854 } | |
| 1855 | |
| 1856 static void rt_queue(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 1857 gboolean clamp, ImageRenderType render, | |
| 1858 gboolean new_data, gboolean only_existing) | |
| 1859 { | |
| 1860 PixbufRenderer *pr = rt->pr; | |
| 1861 gint nx, ny; | |
| 1862 | |
|
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parents:
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diff
changeset
|
1863 rt_sync_scroll(rt); |
|
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parents:
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diff
changeset
|
1864 |
| 1874 | 1865 nx = CLAMP(x, 0, pr->width - 1); |
| 1866 ny = CLAMP(y, 0, pr->height - 1); | |
| 1867 w -= (nx - x); | |
| 1868 h -= (ny - y); | |
| 1869 w = CLAMP(w, 0, pr->width - nx); | |
| 1870 h = CLAMP(h, 0, pr->height - ny); | |
| 1871 if (w < 1 || h < 1) return; | |
| 1872 | |
| 1873 if (rt_queue_to_tiles(rt, nx, ny, w, h, clamp, render, new_data, only_existing) && | |
| 1874 ((!rt->draw_queue && !rt->draw_queue_2pass) || !rt->draw_idle_id)) | |
| 1875 { | |
| 1876 if (rt->draw_idle_id) | |
| 1877 { | |
| 1878 g_source_remove(rt->draw_idle_id); | |
| 1879 rt->draw_idle_id = 0; | |
| 1880 } | |
| 1881 rt_queue_schedule_next_draw(rt, TRUE); | |
| 1882 } | |
| 1883 } | |
| 1884 | |
|
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changeset
|
1885 static void rt_scroll(void *renderer, gint x_off, gint y_off) |
| 1874 | 1886 { |
|
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|
1887 RendererTiles *rt = (RendererTiles *) renderer; |
| 1874 | 1888 PixbufRenderer *pr = rt->pr; |
| 1889 | |
|
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|
1890 rt_sync_scroll(rt); |
|
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|
1891 if (rt->stereo_mode & PR_STEREO_MIRROR) x_off = -x_off; |
| 2184 | 1892 if (rt->stereo_mode & PR_STEREO_FLIP) y_off = -y_off; |
|
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|
1893 |
| 1874 | 1894 gint w = pr->vis_width - abs(x_off); |
| 1895 gint h = pr->vis_height - abs(y_off); | |
| 1896 | |
| 1897 if (w < 1 || h < 1) | |
| 1898 { | |
| 1899 /* scrolled completely to new material */ | |
|
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|
1900 rt_queue(rt, 0, 0, pr->width, pr->height, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1874 | 1901 return; |
| 1902 } | |
| 1903 else | |
| 1904 { | |
| 1905 gint x1, y1; | |
| 1906 gint x2, y2; | |
| 1907 GtkWidget *box; | |
|
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|
1908 GdkWindow *window; |
|
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|
1909 cairo_t *cr; |
|
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|
1910 cairo_surface_t *surface; |
| 1874 | 1911 |
| 1912 if (x_off < 0) | |
| 1913 { | |
| 1914 x1 = abs(x_off); | |
| 1915 x2 = 0; | |
| 1916 } | |
| 1917 else | |
| 1918 { | |
| 1919 x1 = 0; | |
| 1920 x2 = abs(x_off); | |
| 1921 } | |
| 1922 | |
| 1923 if (y_off < 0) | |
| 1924 { | |
| 1925 y1 = abs(y_off); | |
| 1926 y2 = 0; | |
| 1927 } | |
| 1928 else | |
| 1929 { | |
| 1930 y1 = 0; | |
| 1931 y2 = abs(y_off); | |
| 1932 } | |
| 1933 | |
| 1934 box = GTK_WIDGET(pr); | |
|
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|
1935 window = gtk_widget_get_window(box); |
| 1874 | 1936 |
|
2035
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|
1937 cr = gdk_cairo_create(window); |
|
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|
1938 surface = cairo_get_target(cr); |
|
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|
1939 /* clipping restricts the intermediate surface's size, so it's a good idea |
|
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|
1940 * to use it. */ |
|
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|
1941 cairo_rectangle(cr, x1 + pr->x_offset + rt->stereo_off_x, y1 + pr->y_offset + rt->stereo_off_y, w, h); |
|
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|
1942 cairo_clip (cr); |
|
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changeset
|
1943 /* Now push a group to change the target */ |
|
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|
1944 cairo_push_group (cr); |
|
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|
1945 cairo_set_source_surface(cr, surface, x1 - x2, y1 - y2); |
|
4321c486aec7
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|
1946 cairo_paint(cr); |
|
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changeset
|
1947 /* Now copy the intermediate target back */ |
|
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|
1948 cairo_pop_group_to_source(cr); |
|
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|
1949 cairo_paint(cr); |
|
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|
1950 cairo_destroy(cr); |
| 1874 | 1951 |
| 1952 rt_overlay_queue_all(rt, x2, y2, x1, y1); | |
| 1953 | |
| 1954 w = pr->vis_width - w; | |
| 1955 h = pr->vis_height - h; | |
| 1956 | |
| 1957 if (w > 0) | |
| 1958 { | |
| 1959 rt_queue(rt, | |
|
1884
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diff
changeset
|
1960 x_off > 0 ? rt->x_scroll + (pr->vis_width - w) : rt->x_scroll, rt->y_scroll, |
| 1874 | 1961 w, pr->vis_height, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1962 } | |
| 1963 if (h > 0) | |
| 1964 { | |
| 1965 /* FIXME, to optimize this, remove overlap */ | |
| 1966 rt_queue(rt, | |
|
1884
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parents:
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diff
changeset
|
1967 rt->x_scroll, y_off > 0 ? rt->y_scroll + (pr->vis_height - h) : rt->y_scroll, |
| 1874 | 1968 pr->vis_width, h, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1969 } | |
| 1970 } | |
| 1971 } | |
| 1972 | |
|
1897
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fixed area_changed handling
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parents:
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diff
changeset
|
1973 static void renderer_area_changed(void *renderer, gint src_x, gint src_y, gint src_w, gint src_h) |
|
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parents:
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diff
changeset
|
1974 { |
|
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diff
changeset
|
1975 RendererTiles *rt = (RendererTiles *)renderer; |
|
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parents:
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changeset
|
1976 PixbufRenderer *pr = rt->pr; |
|
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changeset
|
1977 gint x, y, width, height, x1, y1, x2, y2; |
|
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parents:
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diff
changeset
|
1978 |
|
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diff
changeset
|
1979 gint orientation = rt_get_orientation(rt); |
|
b1fe543de73a
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parents:
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changeset
|
1980 pr_coords_map_orientation_reverse(orientation, |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1981 src_x - GET_RIGHT_PIXBUF_OFFSET(rt), src_y, |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1982 pr->image_width, pr->image_height, |
|
b1fe543de73a
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parents:
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diff
changeset
|
1983 src_w, src_h, |
|
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fixed area_changed handling
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parents:
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diff
changeset
|
1984 &x, &y, |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1985 &width, &height); |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1986 |
|
b1fe543de73a
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parents:
1896
diff
changeset
|
1987 if (pr->scale != 1.0 && pr->zoom_quality != GDK_INTERP_NEAREST) |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1988 { |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1989 /* increase region when using a zoom quality that may access surrounding pixels */ |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1990 y -= 1; |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1991 height += 2; |
|
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
1992 } |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1993 |
|
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
1994 x1 = (gint)floor((gdouble)x * pr->scale); |
|
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
1995 y1 = (gint)floor((gdouble)y * pr->scale * pr->aspect_ratio); |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1996 x2 = (gint)ceil((gdouble)(x + width) * pr->scale); |
|
b1fe543de73a
fixed area_changed handling
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parents:
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diff
changeset
|
1997 y2 = (gint)ceil((gdouble)(y + height) * pr->scale * pr->aspect_ratio); |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1998 |
|
b1fe543de73a
fixed area_changed handling
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parents:
1896
diff
changeset
|
1999 rt_queue(rt, x1, y1, x2 - x1, y2 - y1, FALSE, TILE_RENDER_AREA, TRUE, TRUE); |
|
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
2000 } |
|
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
2001 |
|
2075
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2002 static void renderer_redraw(RendererTiles *rt, gint x, gint y, gint w, gint h, |
| 1874 | 2003 gint clamp, ImageRenderType render, gboolean new_data, gboolean only_existing) |
| 2004 { | |
|
1884
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2005 PixbufRenderer *pr = rt->pr; |
|
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2006 |
|
1898
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2007 x -= rt->stereo_off_x; |
|
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2008 y -= rt->stereo_off_y; |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2009 |
|
1898
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2010 rt_border_draw(rt, x, y, w, h); |
|
1884
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2011 |
|
1898
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2012 x = MAX(0, x - pr->x_offset + pr->x_scroll); |
|
c72ca737fdcc
fixed redrawing on expose event
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parents:
1897
diff
changeset
|
2013 y = MAX(0, y - pr->y_offset + pr->y_scroll); |
|
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2014 |
|
c72ca737fdcc
fixed redrawing on expose event
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parents:
1897
diff
changeset
|
2015 rt_queue(rt, |
|
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2016 x, y, |
|
c72ca737fdcc
fixed redrawing on expose event
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parents:
1897
diff
changeset
|
2017 MIN(w, pr->width - x), |
|
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2018 MIN(h, pr->height - y), |
|
c72ca737fdcc
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1897
diff
changeset
|
2019 clamp, render, new_data, only_existing); |
| 1874 | 2020 } |
| 2021 | |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2022 static void renderer_update_pixbuf(void *renderer, gboolean lazy) |
| 1874 | 2023 { |
| 2024 rt_queue_clear((RendererTiles *)renderer); | |
| 2025 } | |
| 2026 | |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2027 static void renderer_update_zoom(void *renderer, gboolean lazy) |
| 1874 | 2028 { |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2029 RendererTiles *rt = (RendererTiles *)renderer; |
|
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2030 PixbufRenderer *pr = rt->pr; |
| 1874 | 2031 |
| 2032 rt_tile_invalidate_all((RendererTiles *)renderer); | |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2033 if (!lazy) |
|
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2034 { |
|
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2035 renderer_redraw(renderer, 0, 0, pr->width, pr->height, TRUE, TILE_RENDER_ALL, TRUE, FALSE); |
|
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2036 } |
|
2075
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2037 rt_border_clear(rt); |
| 1874 | 2038 } |
| 2039 | |
| 2040 static void renderer_invalidate_region(void *renderer, gint x, gint y, gint w, gint h) | |
| 2041 { | |
| 2042 rt_tile_invalidate_region((RendererTiles *)renderer, x, y, w, h); | |
| 2043 } | |
| 2044 | |
|
2090
3f0bbd79773c
renamed renderer->update_sizes to update_viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2075
diff
changeset
|
2045 static void renderer_update_viewport(void *renderer) |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2046 { |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2047 RendererTiles *rt = (RendererTiles *)renderer; |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2048 |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2049 rt->stereo_off_x = 0; |
|
1884
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2050 rt->stereo_off_y = 0; |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2051 |
| 2184 | 2052 if (rt->stereo_mode & PR_STEREO_RIGHT) |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2053 { |
| 2184 | 2054 if (rt->stereo_mode & PR_STEREO_HORIZ) |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2055 { |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2056 rt->stereo_off_x = rt->pr->viewport_width; |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2057 } |
| 2184 | 2058 else if (rt->stereo_mode & PR_STEREO_VERT) |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2059 { |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2060 rt->stereo_off_y = rt->pr->viewport_height; |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2061 } |
| 2184 | 2062 else if (rt->stereo_mode & PR_STEREO_FIXED) |
|
1891
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2063 { |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2064 rt->stereo_off_x = rt->pr->stereo_fixed_x_right; |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2065 rt->stereo_off_y = rt->pr->stereo_fixed_y_right; |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2066 } |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2067 } |
|
1891
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2068 else |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2069 { |
| 2184 | 2070 if (rt->stereo_mode & PR_STEREO_FIXED) |
|
1891
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2071 { |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2072 rt->stereo_off_x = rt->pr->stereo_fixed_x_left; |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2073 rt->stereo_off_y = rt->pr->stereo_fixed_y_left; |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2074 } |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2075 } |
|
25645af65caf
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1889
diff
changeset
|
2076 DEBUG_1("update size: %p %d %d %d %d", rt, rt->stereo_off_x, rt->stereo_off_y, rt->pr->viewport_width, rt->pr->viewport_height); |
|
1884
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2077 rt_sync_scroll(rt); |
|
a722f633d90f
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1883
diff
changeset
|
2078 rt_overlay_update_sizes(rt); |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2079 rt_border_clear(rt); |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2080 } |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2081 |
|
1886
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2082 static void renderer_stereo_set(void *renderer, gint stereo_mode) |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2083 { |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2084 RendererTiles *rt = (RendererTiles *)renderer; |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2085 |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2086 rt->stereo_mode = stereo_mode; |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2087 } |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2088 |
| 1874 | 2089 static void renderer_free(void *renderer) |
| 2090 { | |
| 2091 RendererTiles *rt = (RendererTiles *)renderer; | |
| 2092 rt_queue_clear(rt); | |
| 2093 rt_tile_free_all(rt); | |
| 2094 if (rt->spare_tile) g_object_unref(rt->spare_tile); | |
| 2095 if (rt->overlay_buffer) g_object_unref(rt->overlay_buffer); | |
| 2096 rt_overlay_list_clear(rt); | |
| 2097 /* disconnect "hierarchy-changed" */ | |
| 2098 g_signal_handlers_disconnect_matched(G_OBJECT(rt->pr), G_SIGNAL_MATCH_DATA, | |
| 2099 0, 0, 0, NULL, rt); | |
| 2100 g_free(rt); | |
| 2101 } | |
| 2102 | |
|
2075
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2103 #if GTK_CHECK_VERSION(3,0,0) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2104 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2105 static gboolean rt_draw_cb(GtkWidget *widget, cairo_t *cr, gpointer data) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2106 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2107 RendererTiles *rt = (RendererTiles *)data; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2108 if (gtk_widget_is_drawable(widget)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2109 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2110 if (gtk_widget_get_has_window(widget)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2111 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2112 GdkRectangle area; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2113 if (gdk_cairo_get_clip_rectangle(cr, &area)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2114 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2115 renderer_redraw(rt, area.x, area.y, area.width, area.height, |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2116 FALSE, TILE_RENDER_ALL, FALSE, FALSE); |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2117 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2118 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2119 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2120 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2121 return FALSE; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2122 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2123 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2124 #else |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2125 static gboolean rt_expose_cb(GtkWidget *widget, GdkEventExpose *event, gpointer data) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2126 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2127 RendererTiles *rt = (RendererTiles *)data; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2128 if (gtk_widget_is_drawable(widget)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2129 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2130 if (gtk_widget_get_has_window(widget)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2131 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2132 if (event->window != gtk_widget_get_window(widget)) |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2133 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2134 GdkRectangle area; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2135 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2136 gdk_window_get_position(event->window, &area.x, &area.y); |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2137 area.x += event->area.x; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2138 area.y += event->area.y; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2139 area.width = event->area.width; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2140 area.height = event->area.height; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2141 renderer_redraw(rt, area.x, area.y, area.width, area.height, |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2142 FALSE, TILE_RENDER_ALL, FALSE, FALSE); |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2143 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2144 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2145 else |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2146 { |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2147 renderer_redraw(rt, event->area.x, event->area.y, event->area.width, event->area.height, |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2148 FALSE, TILE_RENDER_ALL, FALSE, FALSE); |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2149 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2150 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2151 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2152 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2153 return FALSE; |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2154 } |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2155 #endif |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2156 |
|
ccd29555c02b
expose/draw method moved to renderer-tiles
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2074
diff
changeset
|
2157 |
|
1886
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2158 RendererFuncs *renderer_tiles_new(PixbufRenderer *pr) |
| 1874 | 2159 { |
| 2160 RendererTiles *rt = g_new0(RendererTiles, 1); | |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2161 |
| 1874 | 2162 rt->pr = pr; |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2163 |
|
1897
b1fe543de73a
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1896
diff
changeset
|
2164 rt->f.area_changed = renderer_area_changed; |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2165 rt->f.update_pixbuf = renderer_update_pixbuf; |
| 1874 | 2166 rt->f.free = renderer_free; |
|
2074
b56062760fc2
implemented clutter-based renderer
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2070
diff
changeset
|
2167 rt->f.update_zoom = renderer_update_zoom; |
| 1874 | 2168 rt->f.invalidate_region = renderer_invalidate_region; |
| 2169 rt->f.scroll = rt_scroll; | |
|
2090
3f0bbd79773c
renamed renderer->update_sizes to update_viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
2075
diff
changeset
|
2170 rt->f.update_viewport = renderer_update_viewport; |
| 1874 | 2171 |
| 2172 | |
| 2173 rt->f.overlay_add = renderer_tiles_overlay_add; | |
| 2174 rt->f.overlay_set = renderer_tiles_overlay_set; | |
| 2175 rt->f.overlay_get = renderer_tiles_overlay_get; | |
|
1886
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2176 |
|
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2177 rt->f.stereo_set = renderer_stereo_set; |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2178 |
| 1874 | 2179 rt->tile_width = PR_TILE_SIZE; |
| 2180 rt->tile_height = PR_TILE_SIZE; | |
| 2181 | |
| 2182 rt->tiles = NULL; | |
| 2183 rt->tile_cache_size = 0; | |
| 2184 | |
| 2185 rt->tile_cache_max = PR_CACHE_SIZE_DEFAULT; | |
| 2186 | |
| 2187 rt->draw_idle_id = 0; | |
|
2185
c14a1d8e6aa4
Trim trailing white spaces on empty lines.
Laurent Monin <zas@norz.org>
parents:
2184
diff
changeset
|
2188 |
|
1886
ba2f9ac17b54
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1885
diff
changeset
|
2189 rt->stereo_mode = 0; |
|
1875
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2190 rt->stereo_off_x = 0; |
|
e9b157ab56a6
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1874
diff
changeset
|
2191 rt->stereo_off_y = 0; |
| 1874 | 2192 |
|
2714
e0251a8eba95
Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
Klaus Ethgen <Klaus@Ethgen.de>
parents:
2711
diff
changeset
|
2193 #if GTK_CHECK_VERSION(3, 10, 0) |
|
e0251a8eba95
Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
Klaus Ethgen <Klaus@Ethgen.de>
parents:
2711
diff
changeset
|
2194 rt->hidpi_scale = gtk_widget_get_scale_factor(GTK_WIDGET(rt->pr)); |
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Merge remote-tracking branches 'github/merge-requests/581', 'github/merge-requests/576', 'github/merge-requests/574' and 'github/merge-requests/573'
Klaus Ethgen <Klaus@Ethgen.de>
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2195 #else |
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Klaus Ethgen <Klaus@Ethgen.de>
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2196 rt->hidpi_scale = 1; |
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Klaus Ethgen <Klaus@Ethgen.de>
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2197 #endif |
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Klaus Ethgen <Klaus@Ethgen.de>
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2198 |
| 1874 | 2199 g_signal_connect(G_OBJECT(pr), "hierarchy-changed", |
| 2200 G_CALLBACK(rt_hierarchy_changed_cb), rt); | |
| 2201 | |
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2202 #if GTK_CHECK_VERSION(3,0,0) |
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2203 g_signal_connect(G_OBJECT(pr), "draw", |
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2204 G_CALLBACK(rt_draw_cb), rt); |
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2205 #else |
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2206 g_signal_connect(G_OBJECT(pr), "expose_event", |
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2207 G_CALLBACK(rt_expose_cb), rt); |
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2208 #endif |
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Klaus Ethgen <Klaus@Ethgen.de>
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2209 |
| 1874 | 2210 return (RendererFuncs *) rt; |
| 2211 } | |
| 2212 | |
| 2213 | |
| 2214 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */ |