Mercurial > hg > forks > geeqie
annotate src/renderer-tiles.c @ 1857:afcbbc7f17a9
compilation fixes
| author | Vladimir Nadvornik <nadvornik@suse.cz> |
|---|---|
| date | Sun, 10 Apr 2011 20:30:17 +0200 |
| parents | 213c2fa3ff19 |
| children | 738a8393257e 26dfd7a4d130 |
| rev | line source |
|---|---|
| 1816 | 1 /* |
| 2 * Geeqie | |
| 3 * (C) 2006 John Ellis | |
| 4 * Copyright (C) 2008 - 2010 The Geeqie Team | |
| 5 * | |
| 6 * Author: John Ellis | |
|
1851
74ae4d79173a
updated copyright notices
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1841
diff
changeset
|
7 * Author: Vladimir Nadvornik |
| 1816 | 8 * |
| 9 * This software is released under the GNU General Public License (GNU GPL). | |
| 10 * Please read the included file COPYING for more information. | |
| 11 * This software comes with no warranty of any kind, use at your own risk! | |
| 12 */ | |
| 13 | |
| 14 #include <stdio.h> | |
| 15 #include <stdlib.h> | |
| 16 #include <string.h> | |
| 17 #include <math.h> | |
| 18 | |
| 19 #include "main.h" | |
| 20 #include "pixbuf-renderer.h" | |
| 21 #include "renderer-tiles.h" | |
| 22 | |
| 23 #include "intl.h" | |
| 24 #include "layout.h" | |
| 25 | |
| 26 #include <gtk/gtk.h> | |
| 27 | |
| 28 | |
| 29 /* comment this out if not using this from within Geeqie | |
| 30 * defining GQ_BUILD does these things: | |
| 31 * - Sets the shift-click scroller pixbuf to a nice icon instead of a black box | |
| 32 */ | |
| 33 #define GQ_BUILD 1 | |
| 34 | |
| 35 #ifdef GQ_BUILD | |
| 36 #include "main.h" | |
| 37 #include "pixbuf_util.h" | |
| 38 #include "exif.h" | |
| 39 #else | |
| 40 typedef enum { | |
| 41 EXIF_ORIENTATION_UNKNOWN = 0, | |
| 42 EXIF_ORIENTATION_TOP_LEFT = 1, | |
| 43 EXIF_ORIENTATION_TOP_RIGHT = 2, | |
| 44 EXIF_ORIENTATION_BOTTOM_RIGHT = 3, | |
| 45 EXIF_ORIENTATION_BOTTOM_LEFT = 4, | |
| 46 EXIF_ORIENTATION_LEFT_TOP = 5, | |
| 47 EXIF_ORIENTATION_RIGHT_TOP = 6, | |
| 48 EXIF_ORIENTATION_RIGHT_BOTTOM = 7, | |
| 49 EXIF_ORIENTATION_LEFT_BOTTOM = 8 | |
| 50 } ExifOrientationType; | |
| 51 #endif | |
| 52 | |
| 53 | |
| 54 /* size to use when breaking up image pane for rendering */ | |
| 55 #define PR_TILE_SIZE 128 | |
| 56 | |
| 57 typedef struct _ImageTile ImageTile; | |
| 58 typedef struct _QueueData QueueData; | |
| 59 | |
| 60 struct _ImageTile | |
| 61 { | |
| 62 GdkPixmap *pixmap; /* off screen buffer */ | |
| 63 GdkPixbuf *pixbuf; /* pixbuf area for zooming */ | |
| 64 gint x; /* x offset into image */ | |
| 65 gint y; /* y offset into image */ | |
| 66 gint w; /* width that is visible (may be less if at edge of image) */ | |
| 67 gint h; /* height '' */ | |
| 68 | |
| 69 gboolean blank; | |
| 70 | |
| 71 /* render_todo: (explanation) | |
| 72 NONE do nothing | |
| 73 AREA render area of tile, usually only used when loading an image | |
| 74 note: will jump to an ALL if render_done is not ALL. | |
| 75 ALL render entire tile, if never done before w/ ALL, for expose events *only* | |
| 76 */ | |
| 77 | |
| 78 ImageRenderType render_todo; /* what to do (see above) */ | |
| 79 ImageRenderType render_done; /* highest that has been done before on tile */ | |
| 80 | |
| 81 QueueData *qd; | |
| 82 QueueData *qd2; | |
| 83 | |
| 84 guint size; /* est. memory used by pixmap and pixbuf */ | |
| 85 }; | |
| 86 | |
| 87 struct _QueueData | |
| 88 { | |
| 89 ImageTile *it; | |
| 90 gint x; | |
| 91 gint y; | |
| 92 gint w; | |
| 93 gint h; | |
| 94 gboolean new_data; | |
| 95 }; | |
| 96 | |
| 97 typedef struct _OverlayData OverlayData; | |
| 98 struct _OverlayData | |
| 99 { | |
| 100 gint id; | |
| 101 | |
| 102 GdkPixbuf *pixbuf; | |
| 103 GdkWindow *window; | |
| 104 | |
| 105 gint x; | |
| 106 gint y; | |
| 107 | |
| 108 OverlayRendererFlags flags; | |
| 109 }; | |
| 110 | |
| 111 typedef struct _RendererTiles RendererTiles; | |
| 112 | |
| 113 struct _RendererTiles | |
| 114 { | |
| 115 RendererFuncs f; | |
| 116 PixbufRenderer *pr; | |
| 117 | |
| 118 gint tile_cache_max; /* max mb to use for offscreen buffer */ | |
| 119 | |
| 120 gint tile_width; | |
| 121 gint tile_height; | |
| 122 gint tile_cols; /* count of tile columns */ | |
| 123 GList *tiles; /* list of buffer tiles */ | |
| 124 gint tile_cache_size; /* allocated size of pixmaps/pixbufs */ | |
| 125 GList *draw_queue; /* list of areas to redraw */ | |
| 126 GList *draw_queue_2pass;/* list when 2 pass is enabled */ | |
| 127 | |
| 128 GList *overlay_list; | |
| 129 GdkPixmap *overlay_buffer; | |
| 130 | |
| 131 guint draw_idle_id; /* event source id */ | |
| 132 | |
| 133 GdkPixbuf *spare_tile; | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
134 |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
135 gint stereo_mode; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
136 gint stereo_off_x; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
137 gint stereo_off_y; |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
138 |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
139 gint x_scroll; /* allow local adjustment and mirroring */ |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
140 gint y_scroll; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
141 |
| 1816 | 142 }; |
| 143 | |
| 144 | |
| 1827 | 145 |
| 1816 | 146 static void rt_border_draw(RendererTiles *rt, gint x, gint y, gint w, gint h); |
| 147 static void rt_overlay_draw(RendererTiles *rt, gint x, gint y, gint w, gint h, ImageTile *it); | |
| 148 | |
| 149 | |
| 150 static void rt_tile_free_all(RendererTiles *rt); | |
| 151 static void rt_tile_invalidate_region(RendererTiles *rt, gint x, gint y, gint w, gint h); | |
| 152 static gboolean rt_tile_is_visible(RendererTiles *rt, ImageTile *it); | |
| 153 static void rt_queue_clear(RendererTiles *rt); | |
| 154 static void rt_queue_merge(QueueData *parent, QueueData *qd); | |
| 155 static void rt_queue(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 156 gint clamp, ImageRenderType render, gboolean new_data, gboolean only_existing); | |
| 157 | |
| 158 static void rt_hierarchy_changed_cb(GtkWidget *widget, GtkWidget *previous_toplevel, gpointer data); | |
| 159 static gint rt_queue_draw_idle_cb(gpointer data); | |
| 1857 | 160 static void renderer_redraw(void *renderer, gint x, gint y, gint w, gint h, |
| 161 gint clamp, ImageRenderType render, gboolean new_data, gboolean only_existing); | |
| 1816 | 162 |
| 1827 | 163 #define GET_RIGHT_PIXBUF_OFFSET(rt) \ |
| 164 (( (rt->stereo_mode & PR_STEREO_RIGHT) && !(rt->stereo_mode & PR_STEREO_SWAP)) || \ | |
| 165 (!(rt->stereo_mode & PR_STEREO_RIGHT) && (rt->stereo_mode & PR_STEREO_SWAP)) ? \ | |
|
1830
c5a0d540907a
type of source stereo image made adjustable from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1828
diff
changeset
|
166 rt->pr->stereo_pixbuf_offset_right : rt->pr->stereo_pixbuf_offset_left ) |
| 1827 | 167 |
| 168 #define GET_LEFT_PIXBUF_OFFSET(rt) \ | |
| 169 ((!(rt->stereo_mode & PR_STEREO_RIGHT) && !(rt->stereo_mode & PR_STEREO_SWAP)) || \ | |
| 170 ( (rt->stereo_mode & PR_STEREO_RIGHT) && (rt->stereo_mode & PR_STEREO_SWAP)) ? \ | |
|
1830
c5a0d540907a
type of source stereo image made adjustable from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1828
diff
changeset
|
171 rt->pr->stereo_pixbuf_offset_right : rt->pr->stereo_pixbuf_offset_left ) |
| 1827 | 172 |
| 1816 | 173 |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
174 static void rt_sync_scroll(RendererTiles *rt) |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
175 { |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
176 PixbufRenderer *pr = rt->pr; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
177 |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
178 rt->x_scroll = (rt->stereo_mode & PR_STEREO_MIRROR) ? |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
179 pr->width - pr->vis_width - pr->x_scroll |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
180 : pr->x_scroll; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
181 |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
182 rt->y_scroll = (rt->stereo_mode & PR_STEREO_FLIP) ? |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
183 pr->height - pr->vis_height - pr->y_scroll |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
184 : pr->y_scroll; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
185 } |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
186 |
| 1816 | 187 /* |
| 188 *------------------------------------------------------------------- | |
| 189 * borders | |
| 190 *------------------------------------------------------------------- | |
| 191 */ | |
| 192 | |
| 193 static void rt_border_draw(RendererTiles *rt, gint x, gint y, gint w, gint h) | |
| 194 { | |
| 195 PixbufRenderer *pr = rt->pr; | |
| 196 GtkWidget *box; | |
| 197 gint rx, ry, rw, rh; | |
| 198 | |
| 199 box = GTK_WIDGET(pr); | |
| 200 | |
| 201 if (!box->window) return; | |
| 202 | |
| 203 if (!pr->pixbuf && !pr->source_tiles_enabled) | |
| 204 { | |
| 205 if (pr_clip_region(x, y, w, h, | |
| 206 0, 0, | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
207 pr->viewport_width, pr->viewport_height, |
| 1816 | 208 &rx, &ry, &rw, &rh)) |
| 209 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
210 gdk_window_clear_area(box->window, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
| 1816 | 211 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 212 } | |
| 213 return; | |
| 214 } | |
| 215 | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
216 if (pr->vis_width < pr->viewport_width) |
| 1816 | 217 { |
| 218 if (pr->x_offset > 0 && | |
| 219 pr_clip_region(x, y, w, h, | |
| 220 0, 0, | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
221 pr->x_offset, pr->viewport_height, |
| 1816 | 222 &rx, &ry, &rw, &rh)) |
| 223 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
224 gdk_window_clear_area(box->window, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
| 1816 | 225 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 226 } | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
227 if (pr->viewport_width - pr->vis_width - pr->x_offset > 0 && |
| 1816 | 228 pr_clip_region(x, y, w, h, |
| 229 pr->x_offset + pr->vis_width, 0, | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
230 pr->viewport_width - pr->vis_width - pr->x_offset, pr->viewport_height, |
| 1816 | 231 &rx, &ry, &rw, &rh)) |
| 232 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
233 gdk_window_clear_area(box->window, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
| 1816 | 234 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 235 } | |
| 236 } | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
237 if (pr->vis_height < pr->viewport_height) |
| 1816 | 238 { |
| 239 if (pr->y_offset > 0 && | |
| 240 pr_clip_region(x, y, w, h, | |
| 241 pr->x_offset, 0, | |
| 242 pr->vis_width, pr->y_offset, | |
| 243 &rx, &ry, &rw, &rh)) | |
| 244 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
245 gdk_window_clear_area(box->window, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
| 1816 | 246 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 247 } | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
248 if (pr->viewport_height - pr->vis_height - pr->y_offset > 0 && |
| 1816 | 249 pr_clip_region(x, y, w, h, |
| 250 pr->x_offset, pr->y_offset + pr->vis_height, | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
251 pr->vis_width, pr->viewport_height - pr->vis_height - pr->y_offset, |
| 1816 | 252 &rx, &ry, &rw, &rh)) |
| 253 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
254 gdk_window_clear_area(box->window, rx + rt->stereo_off_x, ry + rt->stereo_off_y, rw, rh); |
| 1816 | 255 rt_overlay_draw(rt, rx, ry, rw, rh, NULL); |
| 256 } | |
| 257 } | |
| 258 } | |
| 259 | |
| 260 static void rt_border_clear(RendererTiles *rt) | |
| 261 { | |
| 262 PixbufRenderer *pr = rt->pr; | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
263 rt_border_draw(rt, 0, 0, pr->viewport_width, pr->viewport_height); |
| 1816 | 264 } |
| 265 | |
| 266 | |
| 267 /* | |
| 268 *------------------------------------------------------------------- | |
| 269 * display tiles | |
| 270 *------------------------------------------------------------------- | |
| 271 */ | |
| 272 | |
| 273 static ImageTile *rt_tile_new(gint x, gint y, gint width, gint height) | |
| 274 { | |
| 275 ImageTile *it; | |
| 276 | |
| 277 it = g_new0(ImageTile, 1); | |
| 278 | |
| 279 it->x = x; | |
| 280 it->y = y; | |
| 281 it->w = width; | |
| 282 it->h = height; | |
| 283 | |
| 284 it->render_done = TILE_RENDER_NONE; | |
| 285 | |
| 286 return it; | |
| 287 } | |
| 288 | |
| 289 static void rt_tile_free(ImageTile *it) | |
| 290 { | |
| 291 if (!it) return; | |
| 292 | |
| 293 if (it->pixbuf) g_object_unref(it->pixbuf); | |
| 294 if (it->pixmap) g_object_unref(it->pixmap); | |
| 295 | |
| 296 g_free(it); | |
| 297 } | |
| 298 | |
| 299 static void rt_tile_free_all(RendererTiles *rt) | |
| 300 { | |
| 301 GList *work; | |
| 302 | |
| 303 work = rt->tiles; | |
| 304 while (work) | |
| 305 { | |
| 306 ImageTile *it; | |
| 307 | |
| 308 it = work->data; | |
| 309 work = work->next; | |
| 310 | |
| 311 rt_tile_free(it); | |
| 312 } | |
| 313 | |
| 314 g_list_free(rt->tiles); | |
| 315 rt->tiles = NULL; | |
| 316 rt->tile_cache_size = 0; | |
| 317 } | |
| 318 | |
| 319 static ImageTile *rt_tile_add(RendererTiles *rt, gint x, gint y) | |
| 320 { | |
| 321 PixbufRenderer *pr = rt->pr; | |
| 322 ImageTile *it; | |
| 323 | |
| 324 it = rt_tile_new(x, y, rt->tile_width, rt->tile_height); | |
| 325 | |
| 326 if (it->x + it->w > pr->width) it->w = pr->width - it->x; | |
| 327 if (it->y + it->h > pr->height) it->h = pr->height - it->y; | |
| 328 | |
| 329 rt->tiles = g_list_prepend(rt->tiles, it); | |
| 330 rt->tile_cache_size += it->size; | |
| 331 | |
| 332 return it; | |
| 333 } | |
| 334 | |
| 335 static void rt_tile_remove(RendererTiles *rt, ImageTile *it) | |
| 336 { | |
| 337 if (it->qd) | |
| 338 { | |
| 339 QueueData *qd = it->qd; | |
| 340 | |
| 341 it->qd = NULL; | |
| 342 rt->draw_queue = g_list_remove(rt->draw_queue, qd); | |
| 343 g_free(qd); | |
| 344 } | |
| 345 | |
| 346 if (it->qd2) | |
| 347 { | |
| 348 QueueData *qd = it->qd2; | |
| 349 | |
| 350 it->qd2 = NULL; | |
| 351 rt->draw_queue_2pass = g_list_remove(rt->draw_queue_2pass, qd); | |
| 352 g_free(qd); | |
| 353 } | |
| 354 | |
| 355 rt->tiles = g_list_remove(rt->tiles, it); | |
| 356 rt->tile_cache_size -= it->size; | |
| 357 | |
| 358 rt_tile_free(it); | |
| 359 } | |
| 360 | |
| 361 static void rt_tile_free_space(RendererTiles *rt, guint space, ImageTile *it) | |
| 362 { | |
| 363 PixbufRenderer *pr = rt->pr; | |
| 364 GList *work; | |
| 365 guint tile_max; | |
| 366 | |
| 367 work = g_list_last(rt->tiles); | |
| 368 | |
| 369 if (pr->source_tiles_enabled && pr->scale < 1.0) | |
| 370 { | |
| 371 gint tiles; | |
| 372 | |
| 373 tiles = (pr->vis_width / rt->tile_width + 1) * (pr->vis_height / rt->tile_height + 1); | |
| 374 tile_max = MAX(tiles * rt->tile_width * rt->tile_height * 3, | |
| 375 (gint)((gdouble)rt->tile_cache_max * 1048576.0 * pr->scale)); | |
| 376 } | |
| 377 else | |
| 378 { | |
| 379 tile_max = rt->tile_cache_max * 1048576; | |
| 380 } | |
| 381 | |
| 382 while (work && rt->tile_cache_size + space > tile_max) | |
| 383 { | |
| 384 ImageTile *needle; | |
| 385 | |
| 386 needle = work->data; | |
| 387 work = work->prev; | |
| 388 if (needle != it && | |
| 389 ((!needle->qd && !needle->qd2) || !rt_tile_is_visible(rt, needle))) rt_tile_remove(rt, needle); | |
| 390 } | |
| 391 } | |
| 392 | |
| 393 static void rt_tile_invalidate_all(RendererTiles *rt) | |
| 394 { | |
| 395 PixbufRenderer *pr = rt->pr; | |
| 396 GList *work; | |
| 397 | |
| 398 work = rt->tiles; | |
| 399 while (work) | |
| 400 { | |
| 401 ImageTile *it; | |
| 402 | |
| 403 it = work->data; | |
| 404 work = work->next; | |
| 405 | |
| 406 it->render_done = TILE_RENDER_NONE; | |
| 407 it->render_todo = TILE_RENDER_ALL; | |
| 408 it->blank = FALSE; | |
| 409 | |
| 410 it->w = MIN(rt->tile_width, pr->width - it->x); | |
| 411 it->h = MIN(rt->tile_height, pr->height - it->y); | |
| 412 } | |
| 413 } | |
| 414 | |
| 415 static void rt_tile_invalidate_region(RendererTiles *rt, gint x, gint y, gint w, gint h) | |
| 416 { | |
| 417 gint x1, x2; | |
| 418 gint y1, y2; | |
| 419 GList *work; | |
| 420 | |
| 421 x1 = ROUND_DOWN(x, rt->tile_width); | |
| 422 x2 = ROUND_UP(x + w, rt->tile_width); | |
| 423 | |
| 424 y1 = ROUND_DOWN(y, rt->tile_height); | |
| 425 y2 = ROUND_UP(y + h, rt->tile_height); | |
| 426 | |
| 427 work = rt->tiles; | |
| 428 while (work) | |
| 429 { | |
| 430 ImageTile *it; | |
| 431 | |
| 432 it = work->data; | |
| 433 work = work->next; | |
| 434 | |
| 435 if (it->x < x2 && it->x + it->w > x1 && | |
| 436 it->y < y2 && it->y + it->h > y1) | |
| 437 { | |
| 438 it->render_done = TILE_RENDER_NONE; | |
| 439 it->render_todo = TILE_RENDER_ALL; | |
| 440 } | |
| 441 } | |
| 442 } | |
| 443 | |
| 444 static ImageTile *rt_tile_get(RendererTiles *rt, gint x, gint y, gboolean only_existing) | |
| 445 { | |
| 446 GList *work; | |
| 447 | |
| 448 work = rt->tiles; | |
| 449 while (work) | |
| 450 { | |
| 451 ImageTile *it; | |
| 452 | |
| 453 it = work->data; | |
| 454 if (it->x == x && it->y == y) | |
| 455 { | |
| 456 rt->tiles = g_list_delete_link(rt->tiles, work); | |
| 457 rt->tiles = g_list_prepend(rt->tiles, it); | |
| 458 return it; | |
| 459 } | |
| 460 | |
| 461 work = work->next; | |
| 462 } | |
| 463 | |
| 464 if (only_existing) return NULL; | |
| 465 | |
| 466 return rt_tile_add(rt, x, y); | |
| 467 } | |
| 468 | |
| 469 static gint pixmap_calc_size(GdkPixmap *pixmap) | |
| 470 { | |
| 471 gint w, h, d; | |
| 472 | |
| 473 d = gdk_drawable_get_depth(pixmap); | |
| 474 gdk_drawable_get_size(pixmap, &w, &h); | |
| 475 return w * h * (d / 8); | |
| 476 } | |
| 477 | |
| 478 static void rt_tile_prepare(RendererTiles *rt, ImageTile *it) | |
| 479 { | |
| 480 PixbufRenderer *pr = rt->pr; | |
| 481 if (!it->pixmap) | |
| 482 { | |
| 483 GdkPixmap *pixmap; | |
| 484 guint size; | |
| 485 | |
| 486 pixmap = gdk_pixmap_new(((GtkWidget *)pr)->window, rt->tile_width, rt->tile_height, -1); | |
| 487 | |
| 488 size = pixmap_calc_size(pixmap); | |
| 489 rt_tile_free_space(rt, size, it); | |
| 490 | |
| 491 it->pixmap = pixmap; | |
| 492 it->size += size; | |
| 493 rt->tile_cache_size += size; | |
| 494 } | |
| 495 | |
|
1852
213c2fa3ff19
allocate tile pixbuf allways
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1851
diff
changeset
|
496 if (!it->pixbuf) |
| 1816 | 497 { |
| 498 GdkPixbuf *pixbuf; | |
| 499 guint size; | |
|
1852
213c2fa3ff19
allocate tile pixbuf allways
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1851
diff
changeset
|
500 pixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, rt->tile_width, rt->tile_height); |
| 1816 | 501 |
| 502 size = gdk_pixbuf_get_rowstride(pixbuf) * rt->tile_height; | |
| 503 rt_tile_free_space(rt, size, it); | |
| 504 | |
| 505 it->pixbuf = pixbuf; | |
| 506 it->size += size; | |
| 507 rt->tile_cache_size += size; | |
| 508 } | |
| 509 } | |
| 510 | |
| 511 /* | |
| 512 *------------------------------------------------------------------- | |
| 513 * overlays | |
| 514 *------------------------------------------------------------------- | |
| 515 */ | |
| 516 | |
| 517 static void rt_overlay_get_position(RendererTiles *rt, OverlayData *od, | |
| 518 gint *x, gint *y, gint *w, gint *h) | |
| 519 { | |
| 520 PixbufRenderer *pr = rt->pr; | |
| 521 gint px, py, pw, ph; | |
| 522 | |
| 523 pw = gdk_pixbuf_get_width(od->pixbuf); | |
| 524 ph = gdk_pixbuf_get_height(od->pixbuf); | |
| 525 px = od->x; | |
| 526 py = od->y; | |
| 527 | |
| 528 if (od->flags & OVL_RELATIVE) | |
| 529 { | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
530 if (px < 0) px = pr->viewport_width - pw + px; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
531 if (py < 0) py = pr->viewport_height - ph + py; |
| 1816 | 532 } |
| 533 | |
| 534 if (x) *x = px; | |
| 535 if (y) *y = py; | |
| 536 if (w) *w = pw; | |
| 537 if (h) *h = ph; | |
| 538 } | |
| 539 | |
| 540 static void rt_overlay_init_window(RendererTiles *rt, OverlayData *od) | |
| 541 { | |
| 542 PixbufRenderer *pr = rt->pr; | |
| 543 gint px, py, pw, ph; | |
| 544 GdkWindowAttr attributes; | |
| 545 gint attributes_mask; | |
| 546 | |
| 547 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); | |
| 548 | |
| 549 attributes.window_type = GDK_WINDOW_CHILD; | |
| 550 attributes.wclass = GDK_INPUT_OUTPUT; | |
| 551 attributes.width = pw; | |
| 552 attributes.height = ph; | |
| 553 attributes.event_mask = GDK_EXPOSURE_MASK; | |
| 554 attributes_mask = 0; | |
| 555 | |
| 556 od->window = gdk_window_new(GTK_WIDGET(pr)->window, &attributes, attributes_mask); | |
| 557 gdk_window_set_user_data(od->window, pr); | |
|
1824
7c75069af7fc
fixed overlay position
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1823
diff
changeset
|
558 gdk_window_move(od->window, px + rt->stereo_off_x, py + rt->stereo_off_y); |
| 1816 | 559 gdk_window_show(od->window); |
| 560 } | |
| 561 | |
| 562 static void rt_overlay_draw(RendererTiles *rt, gint x, gint y, gint w, gint h, | |
| 563 ImageTile *it) | |
| 564 { | |
| 565 PixbufRenderer *pr = rt->pr; | |
| 566 GtkWidget *box; | |
| 567 GList *work; | |
| 568 | |
| 569 box = GTK_WIDGET(pr); | |
| 570 | |
| 571 work = rt->overlay_list; | |
| 572 while (work) | |
| 573 { | |
| 574 OverlayData *od; | |
| 575 gint px, py, pw, ph; | |
| 576 gint rx, ry, rw, rh; | |
| 577 | |
| 578 od = work->data; | |
| 579 work = work->next; | |
| 580 | |
| 581 if (!od->window) rt_overlay_init_window(rt, od); | |
| 582 | |
| 583 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); | |
| 584 if (pr_clip_region(x, y, w, h, px, py, pw, ph, &rx, &ry, &rw, &rh)) | |
| 585 { | |
| 586 if (!rt->overlay_buffer) | |
| 587 { | |
| 588 rt->overlay_buffer = gdk_pixmap_new(((GtkWidget *)pr)->window, rt->tile_width, rt->tile_height, -1); | |
| 589 } | |
| 590 | |
| 591 if (it) | |
| 592 { | |
| 593 #if GTK_CHECK_VERSION(2,20,0) | |
| 594 gdk_draw_drawable(rt->overlay_buffer, box->style->fg_gc[gtk_widget_get_state(box)], | |
| 595 #else | |
| 596 gdk_draw_drawable(rt->overlay_buffer, box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 597 #endif | |
| 598 it->pixmap, | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
599 rx - (pr->x_offset + (it->x - rt->x_scroll)), |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
600 ry - (pr->y_offset + (it->y - rt->y_scroll)), |
| 1816 | 601 0, 0, rw, rh); |
| 602 gdk_draw_pixbuf(rt->overlay_buffer, | |
| 603 #if GTK_CHECK_VERSION(2,20,0) | |
| 604 box->style->fg_gc[gtk_widget_get_state(box)], | |
| 605 #else | |
| 606 box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 607 #endif | |
| 608 od->pixbuf, | |
| 609 rx - px, ry - py, | |
| 610 0, 0, rw, rh, | |
| 611 pr->dither_quality, rx, ry); | |
| 612 #if GTK_CHECK_VERSION(2,20,0) | |
| 613 gdk_draw_drawable(od->window, box->style->fg_gc[gtk_widget_get_state(box)], | |
| 614 #else | |
| 615 gdk_draw_drawable(od->window, box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 616 #endif | |
| 617 rt->overlay_buffer, | |
| 618 0, 0, | |
| 619 rx - px, ry - py, rw, rh); | |
| 620 } | |
| 621 else | |
| 622 { | |
| 623 /* no ImageTile means region may be larger than our scratch buffer */ | |
| 624 gint sx, sy; | |
| 625 | |
| 626 for (sx = rx; sx < rx + rw; sx += rt->tile_width) | |
| 627 for (sy = ry; sy < ry + rh; sy += rt->tile_height) | |
| 628 { | |
| 629 gint sw, sh; | |
| 630 | |
| 631 sw = MIN(rx + rw - sx, rt->tile_width); | |
| 632 sh = MIN(ry + rh - sy, rt->tile_height); | |
| 633 | |
| 634 gdk_draw_rectangle(rt->overlay_buffer, | |
| 635 #if GTK_CHECK_VERSION(2,20,0) | |
| 636 box->style->bg_gc[gtk_widget_get_state(box)], TRUE, | |
| 637 #else | |
| 638 box->style->bg_gc[GTK_WIDGET_STATE(box)], TRUE, | |
| 639 #endif | |
| 640 0, 0, sw, sh); | |
| 641 gdk_draw_pixbuf(rt->overlay_buffer, | |
| 642 #if GTK_CHECK_VERSION(2,20,0) | |
| 643 box->style->fg_gc[gtk_widget_get_state(box)], | |
| 644 #else | |
| 645 box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 646 #endif | |
| 647 od->pixbuf, | |
| 648 sx - px, sy - py, | |
| 649 0, 0, sw, sh, | |
| 650 pr->dither_quality, sx, sy); | |
| 651 #if GTK_CHECK_VERSION(2,20,0) | |
| 652 gdk_draw_drawable(od->window, box->style->fg_gc[gtk_widget_get_state(box)], | |
| 653 #else | |
| 654 gdk_draw_drawable(od->window, box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 655 #endif | |
| 656 rt->overlay_buffer, | |
| 657 0, 0, | |
| 658 sx - px, sy - py, sw, sh); | |
| 659 } | |
| 660 } | |
| 661 } | |
| 662 } | |
| 663 } | |
| 664 | |
| 665 static void rt_overlay_queue_draw(RendererTiles *rt, OverlayData *od, gint x1, gint y1, gint x2, gint y2) | |
| 666 { | |
| 667 PixbufRenderer *pr = rt->pr; | |
| 668 gint x, y, w, h; | |
| 669 | |
| 670 rt_overlay_get_position(rt, od, &x, &y, &w, &h); | |
| 671 | |
| 672 /* add borders */ | |
| 673 x -= x1; | |
| 674 y -= y1; | |
| 675 w += x1 + x2; | |
| 676 h += y1 + y2; | |
| 677 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
678 rt_queue(rt, rt->x_scroll - pr->x_offset + x, |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
679 rt->y_scroll - pr->y_offset + y, |
| 1816 | 680 w, h, |
| 681 FALSE, TILE_RENDER_ALL, FALSE, FALSE); | |
| 682 | |
| 683 rt_border_draw(rt, x, y, w, h); | |
| 684 } | |
| 685 | |
| 686 static void rt_overlay_queue_all(RendererTiles *rt, gint x1, gint y1, gint x2, gint y2) | |
| 687 { | |
| 688 GList *work; | |
| 689 | |
| 690 work = rt->overlay_list; | |
| 691 while (work) | |
| 692 { | |
| 693 OverlayData *od = work->data; | |
| 694 work = work->next; | |
| 695 | |
| 696 rt_overlay_queue_draw(rt, od, x1, y1, x2, y2); | |
| 697 } | |
| 698 } | |
| 699 | |
| 700 static void rt_overlay_update_sizes(RendererTiles *rt) | |
| 701 { | |
| 702 GList *work; | |
| 703 | |
| 704 work = rt->overlay_list; | |
| 705 while (work) | |
| 706 { | |
| 707 OverlayData *od = work->data; | |
| 708 work = work->next; | |
| 709 | |
| 710 if (!od->window) rt_overlay_init_window(rt, od); | |
| 711 | |
| 712 if (od->flags & OVL_RELATIVE) | |
| 713 { | |
| 714 gint x, y, w, h; | |
| 715 | |
| 716 rt_overlay_get_position(rt, od, &x, &y, &w, &h); | |
|
1825
c923a7f4cd68
fixed overlay position - part2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1824
diff
changeset
|
717 gdk_window_move_resize(od->window, x + rt->stereo_off_x, y + rt->stereo_off_y, w, h); |
| 1816 | 718 } |
| 719 } | |
| 720 } | |
| 721 | |
| 722 static OverlayData *rt_overlay_find(RendererTiles *rt, gint id) | |
| 723 { | |
| 724 GList *work; | |
| 725 | |
| 726 work = rt->overlay_list; | |
| 727 while (work) | |
| 728 { | |
| 729 OverlayData *od = work->data; | |
| 730 work = work->next; | |
| 731 | |
| 732 if (od->id == id) return od; | |
| 733 } | |
| 734 | |
| 735 return NULL; | |
| 736 } | |
| 737 | |
| 738 | |
| 739 gint renderer_tiles_overlay_add(RendererTiles *rt, GdkPixbuf *pixbuf, gint x, gint y, | |
| 740 OverlayRendererFlags flags) | |
| 741 { | |
| 742 PixbufRenderer *pr = rt->pr; | |
| 743 OverlayData *od; | |
| 744 gint id; | |
| 745 | |
| 746 g_return_val_if_fail(IS_PIXBUF_RENDERER(pr), -1); | |
| 747 g_return_val_if_fail(pixbuf != NULL, -1); | |
| 748 | |
| 749 id = 1; | |
| 750 while (rt_overlay_find(rt, id)) id++; | |
| 751 | |
| 752 od = g_new0(OverlayData, 1); | |
| 753 od->id = id; | |
| 754 od->pixbuf = pixbuf; | |
| 755 g_object_ref(G_OBJECT(od->pixbuf)); | |
| 756 od->x = x; | |
| 757 od->y = y; | |
| 758 od->flags = flags; | |
| 759 | |
| 760 rt_overlay_init_window(rt, od); | |
| 761 | |
| 762 rt->overlay_list = g_list_append(rt->overlay_list, od); | |
| 763 | |
| 764 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 765 | |
| 766 return od->id; | |
| 767 } | |
| 768 | |
| 769 static void rt_overlay_free(RendererTiles *rt, OverlayData *od) | |
| 770 { | |
| 771 rt->overlay_list = g_list_remove(rt->overlay_list, od); | |
| 772 | |
| 773 if (od->pixbuf) g_object_unref(G_OBJECT(od->pixbuf)); | |
| 774 if (od->window) gdk_window_destroy(od->window); | |
| 775 g_free(od); | |
| 776 | |
| 777 if (!rt->overlay_list && rt->overlay_buffer) | |
| 778 { | |
| 779 g_object_unref(rt->overlay_buffer); | |
| 780 rt->overlay_buffer = NULL; | |
| 781 } | |
| 782 } | |
| 783 | |
| 784 static void rt_overlay_list_clear(RendererTiles *rt) | |
| 785 { | |
| 786 while (rt->overlay_list) | |
| 787 { | |
| 788 OverlayData *od; | |
| 789 | |
| 790 od = rt->overlay_list->data; | |
| 791 rt_overlay_free(rt, od); | |
| 792 } | |
| 793 } | |
| 794 | |
| 795 static void rt_overlay_list_reset_window(RendererTiles *rt) | |
| 796 { | |
| 797 GList *work; | |
| 798 | |
| 799 if (rt->overlay_buffer) g_object_unref(rt->overlay_buffer); | |
| 800 rt->overlay_buffer = NULL; | |
| 801 | |
| 802 work = rt->overlay_list; | |
| 803 while (work) | |
| 804 { | |
| 805 OverlayData *od = work->data; | |
| 806 work = work->next; | |
| 807 if (od->window) gdk_window_destroy(od->window); | |
| 808 od->window = NULL; | |
| 809 } | |
| 810 } | |
| 811 | |
| 812 void renderer_tiles_overlay_set(RendererTiles *rt, gint id, GdkPixbuf *pixbuf, gint x, gint y) | |
| 813 { | |
| 814 PixbufRenderer *pr = rt->pr; | |
| 815 OverlayData *od; | |
| 816 | |
| 817 g_return_if_fail(IS_PIXBUF_RENDERER(pr)); | |
| 818 | |
| 819 od = rt_overlay_find(rt, id); | |
| 820 if (!od) return; | |
| 821 | |
| 822 if (pixbuf) | |
| 823 { | |
| 824 gint px, py, pw, ph; | |
| 825 | |
| 826 g_object_ref(G_OBJECT(pixbuf)); | |
| 827 g_object_unref(G_OBJECT(od->pixbuf)); | |
| 828 od->pixbuf = pixbuf; | |
| 829 | |
| 830 od->x = x; | |
| 831 od->y = y; | |
| 832 | |
| 833 if (!od->window) rt_overlay_init_window(rt, od); | |
| 834 | |
| 835 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 836 rt_overlay_get_position(rt, od, &px, &py, &pw, &ph); | |
|
1825
c923a7f4cd68
fixed overlay position - part2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1824
diff
changeset
|
837 gdk_window_move_resize(od->window, px + rt->stereo_off_x, py + rt->stereo_off_y, pw, ph); |
| 1816 | 838 } |
| 839 else | |
| 840 { | |
| 841 rt_overlay_queue_draw(rt, od, 0, 0, 0, 0); | |
| 842 rt_overlay_free(rt, od); | |
| 843 } | |
| 844 } | |
| 845 | |
| 846 gboolean renderer_tiles_overlay_get(RendererTiles *rt, gint id, GdkPixbuf **pixbuf, gint *x, gint *y) | |
| 847 { | |
| 848 PixbufRenderer *pr = rt->pr; | |
| 849 OverlayData *od; | |
| 850 | |
| 851 g_return_val_if_fail(IS_PIXBUF_RENDERER(pr), FALSE); | |
| 852 | |
| 853 od = rt_overlay_find(rt, id); | |
| 854 if (!od) return FALSE; | |
| 855 | |
| 856 if (pixbuf) *pixbuf = od->pixbuf; | |
| 857 if (x) *x = od->x; | |
| 858 if (y) *y = od->y; | |
| 859 | |
| 860 return TRUE; | |
| 861 } | |
| 862 | |
| 863 static void rt_hierarchy_changed_cb(GtkWidget *widget, GtkWidget *previous_toplevel, gpointer data) | |
| 864 { | |
| 865 RendererTiles *rt = data; | |
| 866 rt_overlay_list_reset_window(rt); | |
| 867 } | |
| 868 | |
| 869 /* | |
| 870 *------------------------------------------------------------------- | |
| 871 * drawing | |
| 872 *------------------------------------------------------------------- | |
| 873 */ | |
| 874 | |
| 875 static GdkPixbuf *rt_get_spare_tile(RendererTiles *rt) | |
| 876 { | |
| 877 if (!rt->spare_tile) rt->spare_tile = gdk_pixbuf_new(GDK_COLORSPACE_RGB, FALSE, 8, rt->tile_width, rt->tile_height); | |
| 878 return rt->spare_tile; | |
| 879 } | |
| 880 | |
| 881 #define COLOR_BYTES 3 /* rgb */ | |
| 882 | |
| 883 static void rt_tile_rotate_90_clockwise(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 884 { | |
| 885 GdkPixbuf *src = *tile; | |
| 886 GdkPixbuf *dest; | |
| 887 gint srs, drs; | |
| 888 guchar *s_pix, *d_pix; | |
| 889 guchar *sp, *dp; | |
| 890 guchar *ip, *spi, *dpi; | |
| 891 gint i, j; | |
| 892 gint tw = rt->tile_width; | |
| 893 | |
| 894 srs = gdk_pixbuf_get_rowstride(src); | |
| 895 s_pix = gdk_pixbuf_get_pixels(src); | |
| 896 spi = s_pix + (x * COLOR_BYTES); | |
| 897 | |
| 898 dest = rt_get_spare_tile(rt); | |
| 899 drs = gdk_pixbuf_get_rowstride(dest); | |
| 900 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 901 dpi = d_pix + (tw - 1) * COLOR_BYTES; | |
| 902 | |
| 903 for (i = y; i < y + h; i++) | |
| 904 { | |
| 905 sp = spi + (i * srs); | |
| 906 ip = dpi - (i * COLOR_BYTES); | |
| 907 for (j = x; j < x + w; j++) | |
| 908 { | |
| 909 dp = ip + (j * drs); | |
| 910 memcpy(dp, sp, COLOR_BYTES); | |
| 911 sp += COLOR_BYTES; | |
| 912 } | |
| 913 } | |
| 914 | |
| 915 rt->spare_tile = src; | |
| 916 *tile = dest; | |
| 917 } | |
| 918 | |
| 919 static void rt_tile_rotate_90_counter_clockwise(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 920 { | |
| 921 GdkPixbuf *src = *tile; | |
| 922 GdkPixbuf *dest; | |
| 923 gint srs, drs; | |
| 924 guchar *s_pix, *d_pix; | |
| 925 guchar *sp, *dp; | |
| 926 guchar *ip, *spi, *dpi; | |
| 927 gint i, j; | |
| 928 gint th = rt->tile_height; | |
| 929 | |
| 930 srs = gdk_pixbuf_get_rowstride(src); | |
| 931 s_pix = gdk_pixbuf_get_pixels(src); | |
| 932 spi = s_pix + (x * COLOR_BYTES); | |
| 933 | |
| 934 dest = rt_get_spare_tile(rt); | |
| 935 drs = gdk_pixbuf_get_rowstride(dest); | |
| 936 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 937 dpi = d_pix + (th - 1) * drs; | |
| 938 | |
| 939 for (i = y; i < y + h; i++) | |
| 940 { | |
| 941 sp = spi + (i * srs); | |
| 942 ip = dpi + (i * COLOR_BYTES); | |
| 943 for (j = x; j < x + w; j++) | |
| 944 { | |
| 945 dp = ip - (j * drs); | |
| 946 memcpy(dp, sp, COLOR_BYTES); | |
| 947 sp += COLOR_BYTES; | |
| 948 } | |
| 949 } | |
| 950 | |
| 951 rt->spare_tile = src; | |
| 952 *tile = dest; | |
| 953 } | |
| 954 | |
| 955 static void rt_tile_mirror_only(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 956 { | |
| 957 GdkPixbuf *src = *tile; | |
| 958 GdkPixbuf *dest; | |
| 959 gint srs, drs; | |
| 960 guchar *s_pix, *d_pix; | |
| 961 guchar *sp, *dp; | |
| 962 guchar *spi, *dpi; | |
| 963 gint i, j; | |
| 964 | |
| 965 gint tw = rt->tile_width; | |
| 966 | |
| 967 srs = gdk_pixbuf_get_rowstride(src); | |
| 968 s_pix = gdk_pixbuf_get_pixels(src); | |
| 969 spi = s_pix + (x * COLOR_BYTES); | |
| 970 | |
| 971 dest = rt_get_spare_tile(rt); | |
| 972 drs = gdk_pixbuf_get_rowstride(dest); | |
| 973 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 974 dpi = d_pix + (tw - x - 1) * COLOR_BYTES; | |
| 975 | |
| 976 for (i = y; i < y + h; i++) | |
| 977 { | |
| 978 sp = spi + (i * srs); | |
| 979 dp = dpi + (i * drs); | |
| 980 for (j = 0; j < w; j++) | |
| 981 { | |
| 982 memcpy(dp, sp, COLOR_BYTES); | |
| 983 sp += COLOR_BYTES; | |
| 984 dp -= COLOR_BYTES; | |
| 985 } | |
| 986 } | |
| 987 | |
| 988 rt->spare_tile = src; | |
| 989 *tile = dest; | |
| 990 } | |
| 991 | |
| 992 static void rt_tile_mirror_and_flip(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 993 { | |
| 994 GdkPixbuf *src = *tile; | |
| 995 GdkPixbuf *dest; | |
| 996 gint srs, drs; | |
| 997 guchar *s_pix, *d_pix; | |
| 998 guchar *sp, *dp; | |
| 999 guchar *spi, *dpi; | |
| 1000 gint i, j; | |
| 1001 gint tw = rt->tile_width; | |
| 1002 gint th = rt->tile_height; | |
| 1003 | |
| 1004 srs = gdk_pixbuf_get_rowstride(src); | |
| 1005 s_pix = gdk_pixbuf_get_pixels(src); | |
| 1006 spi = s_pix + (x * COLOR_BYTES); | |
| 1007 | |
| 1008 dest = rt_get_spare_tile(rt); | |
| 1009 drs = gdk_pixbuf_get_rowstride(dest); | |
| 1010 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 1011 dpi = d_pix + (th - 1) * drs + (tw - 1) * COLOR_BYTES; | |
| 1012 | |
| 1013 for (i = y; i < y + h; i++) | |
| 1014 { | |
| 1015 sp = s_pix + (i * srs) + (x * COLOR_BYTES); | |
| 1016 dp = dpi - (i * drs) - (x * COLOR_BYTES); | |
| 1017 for (j = 0; j < w; j++) | |
| 1018 { | |
| 1019 memcpy(dp, sp, COLOR_BYTES); | |
| 1020 sp += COLOR_BYTES; | |
| 1021 dp -= COLOR_BYTES; | |
| 1022 } | |
| 1023 } | |
| 1024 | |
| 1025 rt->spare_tile = src; | |
| 1026 *tile = dest; | |
| 1027 } | |
| 1028 | |
| 1029 static void rt_tile_flip_only(RendererTiles *rt, GdkPixbuf **tile, gint x, gint y, gint w, gint h) | |
| 1030 { | |
| 1031 GdkPixbuf *src = *tile; | |
| 1032 GdkPixbuf *dest; | |
| 1033 gint srs, drs; | |
| 1034 guchar *s_pix, *d_pix; | |
| 1035 guchar *sp, *dp; | |
| 1036 guchar *spi, *dpi; | |
| 1037 gint i; | |
| 1038 gint th = rt->tile_height; | |
| 1039 | |
| 1040 srs = gdk_pixbuf_get_rowstride(src); | |
| 1041 s_pix = gdk_pixbuf_get_pixels(src); | |
| 1042 spi = s_pix + (x * COLOR_BYTES); | |
| 1043 | |
| 1044 dest = rt_get_spare_tile(rt); | |
| 1045 drs = gdk_pixbuf_get_rowstride(dest); | |
| 1046 d_pix = gdk_pixbuf_get_pixels(dest); | |
| 1047 dpi = d_pix + (th - 1) * drs + (x * COLOR_BYTES); | |
| 1048 | |
| 1049 for (i = y; i < y + h; i++) | |
| 1050 { | |
| 1051 sp = spi + (i * srs); | |
| 1052 dp = dpi - (i * drs); | |
| 1053 memcpy(dp, sp, w * COLOR_BYTES); | |
| 1054 } | |
| 1055 | |
| 1056 rt->spare_tile = src; | |
| 1057 *tile = dest; | |
| 1058 } | |
| 1059 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1060 static void rt_tile_apply_orientation(RendererTiles *rt, gint orientation, GdkPixbuf **pixbuf, gint x, gint y, gint w, gint h) |
| 1816 | 1061 { |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1062 switch (orientation) |
| 1816 | 1063 { |
| 1064 case EXIF_ORIENTATION_TOP_LEFT: | |
| 1065 /* normal -- nothing to do */ | |
| 1066 break; | |
| 1067 case EXIF_ORIENTATION_TOP_RIGHT: | |
| 1068 /* mirrored */ | |
| 1069 { | |
| 1070 rt_tile_mirror_only(rt, pixbuf, x, y, w, h); | |
| 1071 } | |
| 1072 break; | |
| 1073 case EXIF_ORIENTATION_BOTTOM_RIGHT: | |
| 1074 /* upside down */ | |
| 1075 { | |
| 1076 rt_tile_mirror_and_flip(rt, pixbuf, x, y, w, h); | |
| 1077 } | |
| 1078 break; | |
| 1079 case EXIF_ORIENTATION_BOTTOM_LEFT: | |
| 1080 /* flipped */ | |
| 1081 { | |
| 1082 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1083 } | |
| 1084 break; | |
| 1085 case EXIF_ORIENTATION_LEFT_TOP: | |
| 1086 { | |
| 1087 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1088 rt_tile_rotate_90_clockwise(rt, pixbuf, x, rt->tile_height - y - h, w, h); | |
| 1089 } | |
| 1090 break; | |
| 1091 case EXIF_ORIENTATION_RIGHT_TOP: | |
| 1092 /* rotated -90 (270) */ | |
| 1093 { | |
| 1094 rt_tile_rotate_90_clockwise(rt, pixbuf, x, y, w, h); | |
| 1095 } | |
| 1096 break; | |
| 1097 case EXIF_ORIENTATION_RIGHT_BOTTOM: | |
| 1098 { | |
| 1099 rt_tile_flip_only(rt, pixbuf, x, y, w, h); | |
| 1100 rt_tile_rotate_90_counter_clockwise(rt, pixbuf, x, rt->tile_height - y - h, w, h); | |
| 1101 } | |
| 1102 break; | |
| 1103 case EXIF_ORIENTATION_LEFT_BOTTOM: | |
| 1104 /* rotated 90 */ | |
| 1105 { | |
| 1106 rt_tile_rotate_90_counter_clockwise(rt, pixbuf, x, y, w, h); | |
| 1107 } | |
| 1108 break; | |
| 1109 default: | |
| 1110 /* The other values are out of range */ | |
| 1111 break; | |
| 1112 } | |
| 1113 } | |
| 1114 | |
| 1115 static gboolean rt_source_tile_render(RendererTiles *rt, ImageTile *it, | |
| 1116 gint x, gint y, gint w, gint h, | |
| 1117 gboolean new_data, gboolean fast) | |
| 1118 { | |
| 1119 PixbufRenderer *pr = rt->pr; | |
| 1120 GtkWidget *box; | |
| 1121 GList *list; | |
| 1122 GList *work; | |
| 1123 gboolean draw = FALSE; | |
| 1124 | |
| 1125 box = GTK_WIDGET(pr); | |
| 1126 | |
| 1127 if (pr->zoom == 1.0 || pr->scale == 1.0) | |
| 1128 { | |
| 1129 list = pr_source_tile_compute_region(pr, it->x + x, it->y + y, w, h, TRUE); | |
| 1130 work = list; | |
| 1131 while (work) | |
| 1132 { | |
| 1133 SourceTile *st; | |
| 1134 gint rx, ry, rw, rh; | |
| 1135 | |
| 1136 st = work->data; | |
| 1137 work = work->next; | |
| 1138 | |
| 1139 if (pr_clip_region(st->x, st->y, pr->source_tile_width, pr->source_tile_height, | |
| 1140 it->x + x, it->y + y, w, h, | |
| 1141 &rx, &ry, &rw, &rh)) | |
| 1142 { | |
| 1143 if (st->blank) | |
| 1144 { | |
| 1145 gdk_draw_rectangle(it->pixmap, box->style->black_gc, TRUE, | |
| 1146 rx - st->x, ry - st->y, rw, rh); | |
| 1147 } | |
| 1148 else /* (pr->zoom == 1.0 || pr->scale == 1.0) */ | |
| 1149 { | |
| 1150 gdk_draw_pixbuf(it->pixmap, | |
| 1151 #if GTK_CHECK_VERSION(2,20,0) | |
| 1152 box->style->fg_gc[gtk_widget_get_state(box)], | |
| 1153 #else | |
| 1154 box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 1155 #endif | |
| 1156 st->pixbuf, | |
| 1157 rx - st->x, ry - st->y, | |
| 1158 rx - it->x, ry - it->y, | |
| 1159 rw, rh, | |
| 1160 pr->dither_quality, rx, ry); | |
| 1161 } | |
| 1162 } | |
| 1163 } | |
| 1164 } | |
| 1165 else | |
| 1166 { | |
| 1167 gdouble scale_x, scale_y; | |
| 1168 gint sx, sy, sw, sh; | |
| 1169 | |
| 1170 if (pr->image_width == 0 || pr->image_height == 0) return FALSE; | |
| 1171 scale_x = (gdouble)pr->width / pr->image_width; | |
| 1172 scale_y = (gdouble)pr->height / pr->image_height; | |
| 1173 | |
| 1174 sx = (gdouble)(it->x + x) / scale_x; | |
| 1175 sy = (gdouble)(it->y + y) / scale_y; | |
| 1176 sw = (gdouble)w / scale_x; | |
| 1177 sh = (gdouble)h / scale_y; | |
| 1178 | |
| 1179 if (pr->width < PR_MIN_SCALE_SIZE || pr->height < PR_MIN_SCALE_SIZE) fast = TRUE; | |
| 1180 | |
| 1181 #if 0 | |
| 1182 /* draws red over draw region, to check for leaks (regions not filled) */ | |
| 1183 pixbuf_set_rect_fill(it->pixbuf, x, y, w, h, 255, 0, 0, 255); | |
| 1184 #endif | |
| 1185 | |
| 1186 list = pr_source_tile_compute_region(pr, sx, sy, sw, sh, TRUE); | |
| 1187 work = list; | |
| 1188 while (work) | |
| 1189 { | |
| 1190 SourceTile *st; | |
| 1191 gint rx, ry, rw, rh; | |
| 1192 gint stx, sty, stw, sth; | |
| 1193 | |
| 1194 st = work->data; | |
| 1195 work = work->next; | |
| 1196 | |
| 1197 stx = floor((gdouble)st->x * scale_x); | |
| 1198 sty = floor((gdouble)st->y * scale_y); | |
| 1199 stw = ceil((gdouble)(st->x + pr->source_tile_width) * scale_x) - stx; | |
| 1200 sth = ceil((gdouble)(st->y + pr->source_tile_height) * scale_y) - sty; | |
| 1201 | |
| 1202 if (pr_clip_region(stx, sty, stw, sth, | |
| 1203 it->x + x, it->y + y, w, h, | |
| 1204 &rx, &ry, &rw, &rh)) | |
| 1205 { | |
| 1206 if (st->blank) | |
| 1207 { | |
| 1208 gdk_draw_rectangle(it->pixmap, box->style->black_gc, TRUE, | |
| 1209 rx - st->x, ry - st->y, rw, rh); | |
| 1210 } | |
| 1211 else | |
| 1212 { | |
| 1213 gdouble offset_x; | |
| 1214 gdouble offset_y; | |
| 1215 | |
| 1216 /* may need to use unfloored stx,sty values here */ | |
| 1217 offset_x = (gdouble)(stx - it->x); | |
| 1218 offset_y = (gdouble)(sty - it->y); | |
| 1219 | |
| 1220 gdk_pixbuf_scale(st->pixbuf, it->pixbuf, rx - it->x, ry - it->y, rw, rh, | |
| 1221 (gdouble) 0.0 + offset_x, | |
| 1222 (gdouble) 0.0 + offset_y, | |
| 1223 scale_x, scale_y, | |
| 1224 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality); | |
| 1225 draw = TRUE; | |
| 1226 } | |
| 1227 } | |
| 1228 } | |
| 1229 } | |
| 1230 | |
| 1231 g_list_free(list); | |
| 1232 | |
| 1233 return draw; | |
| 1234 } | |
| 1235 | |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1236 static void rt_tile_get_region(gboolean has_alpha, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1237 const GdkPixbuf *src, GdkPixbuf *dest, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1238 int pb_x, int pb_y, int pb_w, int pb_h, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1239 double offset_x, double offset_y, double scale_x, double scale_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1240 GdkInterpType interp_type, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1241 int check_x, int check_y) |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1242 { |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1243 if (!has_alpha) |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1244 { |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1245 if (scale_x == 1.0 && scale_y == 1.0) |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1246 { |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1247 gdk_pixbuf_copy_area(src, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1248 -offset_x + pb_x, -offset_y + pb_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1249 pb_w, pb_h, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1250 dest, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1251 pb_x, pb_y); |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1252 } |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1253 else |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1254 { |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1255 gdk_pixbuf_scale(src, dest, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1256 pb_x, pb_y, pb_w, pb_h, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1257 offset_x, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1258 offset_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1259 scale_x, scale_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1260 interp_type); |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1261 } |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1262 } |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1263 else |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1264 { |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1265 gdk_pixbuf_composite_color(src, dest, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1266 pb_x, pb_y, pb_w, pb_h, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1267 offset_x, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1268 offset_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1269 scale_x, scale_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1270 interp_type, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1271 255, check_x, check_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1272 PR_ALPHA_CHECK_SIZE, PR_ALPHA_CHECK1, PR_ALPHA_CHECK2); |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1273 } |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1274 } |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1275 |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1276 |
|
1839
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1277 static gint rt_get_orientation(RendererTiles *rt) |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1278 { |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1279 PixbufRenderer *pr = rt->pr; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1280 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1281 gint orientation = pr->orientation; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1282 static const gint mirror[] = {1, 2, 1, 4, 3, 6, 5, 8, 7}; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1283 static const gint flip[] = {1, 4, 3, 2, 1, 8, 7, 6, 5}; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1284 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1285 if (rt->stereo_mode & PR_STEREO_MIRROR) orientation = mirror[orientation]; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1286 if (rt->stereo_mode & PR_STEREO_FLIP) orientation = flip[orientation]; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1287 return orientation; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1288 } |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1289 |
| 1816 | 1290 |
| 1291 static void rt_tile_render(RendererTiles *rt, ImageTile *it, | |
| 1292 gint x, gint y, gint w, gint h, | |
| 1293 gboolean new_data, gboolean fast) | |
| 1294 { | |
| 1295 PixbufRenderer *pr = rt->pr; | |
| 1296 GtkWidget *box; | |
| 1297 gboolean has_alpha; | |
| 1298 gboolean draw = FALSE; | |
|
1839
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1299 gint orientation = rt_get_orientation(rt); |
| 1816 | 1300 |
| 1301 if (it->render_todo == TILE_RENDER_NONE && it->pixmap && !new_data) return; | |
| 1302 | |
| 1303 if (it->render_done != TILE_RENDER_ALL) | |
| 1304 { | |
| 1305 x = 0; | |
| 1306 y = 0; | |
| 1307 w = it->w; | |
| 1308 h = it->h; | |
| 1309 if (!fast) it->render_done = TILE_RENDER_ALL; | |
| 1310 } | |
| 1311 else if (it->render_todo != TILE_RENDER_AREA) | |
| 1312 { | |
| 1313 if (!fast) it->render_todo = TILE_RENDER_NONE; | |
| 1314 return; | |
| 1315 } | |
| 1316 | |
| 1317 if (!fast) it->render_todo = TILE_RENDER_NONE; | |
| 1318 | |
| 1319 if (new_data) it->blank = FALSE; | |
| 1320 | |
| 1321 rt_tile_prepare(rt, it); | |
| 1322 has_alpha = (pr->pixbuf && gdk_pixbuf_get_has_alpha(pr->pixbuf)); | |
| 1323 | |
| 1324 box = GTK_WIDGET(pr); | |
| 1325 | |
| 1326 /* FIXME checker colors for alpha should be configurable, | |
| 1327 * also should be drawn for blank = TRUE | |
| 1328 */ | |
| 1329 | |
| 1330 if (it->blank) | |
| 1331 { | |
| 1332 /* no data, do fast rect fill */ | |
| 1333 gdk_draw_rectangle(it->pixmap, box->style->black_gc, TRUE, | |
| 1334 0, 0, it->w, it->h); | |
| 1335 } | |
| 1336 else if (pr->source_tiles_enabled) | |
| 1337 { | |
| 1338 draw = rt_source_tile_render(rt, it, x, y, w, h, new_data, fast); | |
| 1339 } | |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1340 else if ((pr->zoom == 1.0 || pr->scale == 1.0) && |
|
1822
8d640ab782dd
display pixel aspect ratio support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1821
diff
changeset
|
1341 pr->aspect_ratio == 1.0 && |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1342 !has_alpha && |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1343 orientation == EXIF_ORIENTATION_TOP_LEFT && |
| 1821 | 1344 !(pr->func_post_process && !(pr->post_process_slow && fast)) && |
| 1345 !(rt->stereo_mode & PR_STEREO_ANAGLYPH)) | |
| 1816 | 1346 { |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1347 /* special case: faster, simple, scale 1.0, base orientation, no postprocessing */ |
| 1821 | 1348 gdk_draw_pixbuf(it->pixmap, |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1349 #if GTK_CHECK_VERSION(2,20,0) |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1350 box->style->fg_gc[gtk_widget_get_state(box)], |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1351 #else |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1352 box->style->fg_gc[GTK_WIDGET_STATE(box)], |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1353 #endif |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1354 pr->pixbuf, |
| 1827 | 1355 it->x + x + GET_RIGHT_PIXBUF_OFFSET(rt), it->y + y, |
|
1819
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1356 x, y, |
|
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1357 w, h, |
|
bec9b0a99233
rt_tile_render cleanup part 2
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1818
diff
changeset
|
1358 pr->dither_quality, it->x + x, it->y + y); |
| 1816 | 1359 } |
| 1360 else | |
| 1361 { | |
| 1362 gdouble scale_x, scale_y; | |
| 1363 gdouble src_x, src_y; | |
| 1364 gint pb_x, pb_y; | |
| 1365 gint pb_w, pb_h; | |
| 1366 | |
| 1367 if (pr->image_width == 0 || pr->image_height == 0) return; | |
| 1368 | |
| 1369 scale_x = (gdouble)pr->width / pr->image_width; | |
| 1370 scale_y = (gdouble)pr->height / pr->image_height; | |
| 1371 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1372 pr_tile_coords_map_orientation(orientation, it->x, it->y, |
|
1820
f518de55053c
rt_tile_render cleanup part 3
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1819
diff
changeset
|
1373 pr->width, pr->height, |
| 1816 | 1374 rt->tile_width, rt->tile_height, |
| 1375 &src_x, &src_y); | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1376 pr_tile_region_map_orientation(orientation, x, y, |
| 1816 | 1377 rt->tile_width, rt->tile_height, |
| 1378 w, h, | |
| 1379 &pb_x, &pb_y, | |
| 1380 &pb_w, &pb_h); | |
| 1827 | 1381 |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1382 switch (orientation) |
| 1816 | 1383 { |
| 1384 gdouble tmp; | |
| 1385 case EXIF_ORIENTATION_LEFT_TOP: | |
| 1386 case EXIF_ORIENTATION_RIGHT_TOP: | |
| 1387 case EXIF_ORIENTATION_RIGHT_BOTTOM: | |
| 1388 case EXIF_ORIENTATION_LEFT_BOTTOM: | |
| 1389 tmp = scale_x; | |
| 1390 scale_x = scale_y; | |
| 1391 scale_y = tmp; | |
| 1392 break; | |
| 1393 default: | |
| 1394 /* nothing to do */ | |
| 1395 break; | |
| 1396 } | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
1397 |
| 1816 | 1398 /* HACK: The pixbuf scalers get kinda buggy(crash) with extremely |
| 1399 * small sizes for anything but GDK_INTERP_NEAREST | |
| 1400 */ | |
| 1401 if (pr->width < PR_MIN_SCALE_SIZE || pr->height < PR_MIN_SCALE_SIZE) fast = TRUE; | |
| 1402 | |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1403 rt_tile_get_region(has_alpha, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1404 pr->pixbuf, it->pixbuf, pb_x, pb_y, pb_w, pb_h, |
| 1827 | 1405 (gdouble) 0.0 - src_x - GET_RIGHT_PIXBUF_OFFSET(rt) * scale_x, |
|
1818
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1406 (gdouble) 0.0 - src_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1407 scale_x, scale_y, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1408 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality, |
|
074e0d72a5ae
rt_tile_render cleanup part 1
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1817
diff
changeset
|
1409 it->x + pb_x, it->y + pb_y); |
|
1830
c5a0d540907a
type of source stereo image made adjustable from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1828
diff
changeset
|
1410 if (rt->stereo_mode & PR_STEREO_ANAGLYPH && |
|
c5a0d540907a
type of source stereo image made adjustable from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1828
diff
changeset
|
1411 (pr->stereo_pixbuf_offset_right > 0 || pr->stereo_pixbuf_offset_left > 0)) |
| 1821 | 1412 { |
| 1413 GdkPixbuf *right_pb = rt_get_spare_tile(rt); | |
| 1414 rt_tile_get_region(has_alpha, | |
| 1415 pr->pixbuf, right_pb, pb_x, pb_y, pb_w, pb_h, | |
| 1827 | 1416 (gdouble) 0.0 - src_x - GET_LEFT_PIXBUF_OFFSET(rt) * scale_x, |
| 1821 | 1417 (gdouble) 0.0 - src_y, |
| 1418 scale_x, scale_y, | |
| 1419 (fast) ? GDK_INTERP_NEAREST : pr->zoom_quality, | |
| 1420 it->x + pb_x, it->y + pb_y); | |
|
1838
d8d901681ab6
added more anaglyph modes
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1833
diff
changeset
|
1421 pr_create_anaglyph(rt->stereo_mode, it->pixbuf, right_pb, pb_x, pb_y, pb_w, pb_h); |
| 1821 | 1422 /* do not care about freeing spare_tile, it will be reused */ |
| 1423 } | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1424 rt_tile_apply_orientation(rt, orientation, &it->pixbuf, pb_x, pb_y, pb_w, pb_h); |
| 1816 | 1425 draw = TRUE; |
| 1426 } | |
| 1427 | |
| 1428 if (draw && it->pixbuf && !it->blank) | |
| 1429 { | |
| 1430 | |
| 1431 if (pr->func_post_process && !(pr->post_process_slow && fast)) | |
| 1432 pr->func_post_process(pr, &it->pixbuf, x, y, w, h, pr->post_process_user_data); | |
| 1433 | |
| 1434 gdk_draw_pixbuf(it->pixmap, | |
| 1435 #if GTK_CHECK_VERSION(2,20,0) | |
| 1436 box->style->fg_gc[gtk_widget_get_state(box)], | |
| 1437 #else | |
| 1438 box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 1439 #endif | |
| 1440 it->pixbuf, | |
| 1441 x, y, | |
| 1442 x, y, | |
| 1443 w, h, | |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1444 pr->dither_quality, it->x + x, it->y + y); |
| 1816 | 1445 } |
| 1446 | |
| 1447 #if 0 | |
| 1448 /* enable this line for debugging the edges of tiles */ | |
| 1449 gdk_draw_rectangle(it->pixmap, box->style->white_gc, | |
| 1450 FALSE, 0, 0, it->w, it->h); | |
| 1451 gdk_draw_rectangle(it->pixmap, box->style->white_gc, | |
| 1452 FALSE, x, y, w, h); | |
| 1453 #endif | |
| 1454 } | |
| 1455 | |
| 1456 | |
| 1457 static void rt_tile_expose(RendererTiles *rt, ImageTile *it, | |
| 1458 gint x, gint y, gint w, gint h, | |
| 1459 gboolean new_data, gboolean fast) | |
| 1460 { | |
| 1461 PixbufRenderer *pr = rt->pr; | |
| 1462 GtkWidget *box; | |
| 1463 | |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1464 /* clamp to visible */ |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1465 if (it->x + x < rt->x_scroll) |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1466 { |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1467 w -= rt->x_scroll - it->x - x; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1468 x = rt->x_scroll - it->x; |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1469 } |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1470 if (it->x + x + w > rt->x_scroll + pr->vis_width) |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1471 { |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1472 w = rt->x_scroll + pr->vis_width - it->x - x; |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1473 } |
|
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1474 if (w < 1) return; |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1475 if (it->y + y < rt->y_scroll) |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1476 { |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1477 h -= rt->y_scroll - it->y - y; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1478 y = rt->y_scroll - it->y; |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1479 } |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1480 if (it->y + y + h > rt->y_scroll + pr->vis_height) |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1481 { |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1482 h = rt->y_scroll + pr->vis_height - it->y - y; |
|
1823
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1483 } |
|
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1484 if (h < 1) return; |
|
450e0ea34f19
do not draw tiles outside the viewport
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1822
diff
changeset
|
1485 |
| 1816 | 1486 rt_tile_render(rt, it, x, y, w, h, new_data, fast); |
| 1487 | |
| 1488 box = GTK_WIDGET(pr); | |
| 1489 | |
| 1490 #if GTK_CHECK_VERSION(2,20,0) | |
| 1491 gdk_draw_drawable(box->window, box->style->fg_gc[gtk_widget_get_state(box)], | |
| 1492 #else | |
| 1493 gdk_draw_drawable(box->window, box->style->fg_gc[GTK_WIDGET_STATE(box)], | |
| 1494 #endif | |
| 1495 it->pixmap, x, y, | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1496 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); |
| 1816 | 1497 |
| 1498 if (rt->overlay_list) | |
| 1499 { | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1500 rt_overlay_draw(rt, pr->x_offset + (it->x - rt->x_scroll) + x, |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1501 pr->y_offset + (it->y - rt->y_scroll) + y, |
| 1816 | 1502 w, h, |
| 1503 it); | |
| 1504 } | |
| 1505 } | |
| 1506 | |
| 1507 | |
| 1508 static gboolean rt_tile_is_visible(RendererTiles *rt, ImageTile *it) | |
| 1509 { | |
| 1510 PixbufRenderer *pr = rt->pr; | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1511 return (it->x + it->w >= rt->x_scroll && it->x < rt->x_scroll + pr->vis_width && |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1512 it->y + it->h >= rt->y_scroll && it->y < rt->y_scroll + pr->vis_height); |
| 1816 | 1513 } |
| 1514 | |
| 1515 /* | |
| 1516 *------------------------------------------------------------------- | |
| 1517 * draw queue | |
| 1518 *------------------------------------------------------------------- | |
| 1519 */ | |
| 1520 | |
| 1521 static gint rt_get_queued_area(GList *work) | |
| 1522 { | |
| 1523 gint area = 0; | |
| 1524 | |
| 1525 while (work) | |
| 1526 { | |
| 1527 QueueData *qd = work->data; | |
| 1528 area += qd->w * qd->h; | |
| 1529 work = work->next; | |
| 1530 } | |
| 1531 return area; | |
| 1532 } | |
| 1533 | |
| 1534 | |
| 1535 static gboolean rt_queue_schedule_next_draw(RendererTiles *rt, gboolean force_set) | |
| 1536 { | |
| 1537 PixbufRenderer *pr = rt->pr; | |
| 1538 gfloat percent; | |
| 1539 gint visible_area = pr->vis_width * pr->vis_height; | |
| 1540 | |
| 1541 if (!pr->loading) | |
| 1542 { | |
| 1543 /* 2pass prio */ | |
| 1544 DEBUG_2("redraw priority: 2pass"); | |
| 1545 rt->draw_idle_id = g_idle_add_full(G_PRIORITY_DEFAULT_IDLE, rt_queue_draw_idle_cb, rt, NULL); | |
| 1546 return FALSE; | |
| 1547 } | |
| 1548 | |
| 1549 if (visible_area == 0) | |
| 1550 { | |
| 1551 /* not known yet */ | |
| 1552 percent = 100.0; | |
| 1553 } | |
| 1554 else | |
| 1555 { | |
| 1556 percent = 100.0 * rt_get_queued_area(rt->draw_queue) / visible_area; | |
| 1557 } | |
| 1558 | |
| 1559 if (percent > 10.0) | |
| 1560 { | |
| 1561 /* we have enough data for starting intensive redrawing */ | |
| 1562 DEBUG_2("redraw priority: high %.2f %%", percent); | |
| 1563 rt->draw_idle_id = g_idle_add_full(GDK_PRIORITY_REDRAW, rt_queue_draw_idle_cb, rt, NULL); | |
| 1564 return FALSE; | |
| 1565 } | |
| 1566 | |
| 1567 if (percent < 1.0 || force_set) | |
| 1568 { | |
| 1569 /* queue is (almost) empty, wait 50 ms*/ | |
| 1570 DEBUG_2("redraw priority: wait %.2f %%", percent); | |
| 1571 rt->draw_idle_id = g_timeout_add_full(G_PRIORITY_DEFAULT_IDLE, 50, rt_queue_draw_idle_cb, rt, NULL); | |
| 1572 return FALSE; | |
| 1573 } | |
| 1574 | |
| 1575 /* keep the same priority as before */ | |
| 1576 DEBUG_2("redraw priority: no change %.2f %%", percent); | |
| 1577 return TRUE; | |
| 1578 } | |
| 1579 | |
| 1580 | |
| 1581 static gboolean rt_queue_draw_idle_cb(gpointer data) | |
| 1582 { | |
| 1583 RendererTiles *rt = data; | |
| 1584 PixbufRenderer *pr = rt->pr; | |
| 1585 QueueData *qd; | |
| 1586 gboolean fast; | |
| 1587 | |
| 1588 | |
| 1589 if ((!pr->pixbuf && !pr->source_tiles_enabled) || | |
| 1590 (!rt->draw_queue && !rt->draw_queue_2pass) || | |
| 1591 !rt->draw_idle_id) | |
| 1592 { | |
| 1593 pr_render_complete_signal(pr); | |
| 1594 | |
| 1595 rt->draw_idle_id = 0; | |
| 1596 return FALSE; | |
| 1597 } | |
| 1598 | |
| 1599 if (rt->draw_queue) | |
| 1600 { | |
| 1601 qd = rt->draw_queue->data; | |
| 1602 fast = (pr->zoom_2pass && ((pr->zoom_quality != GDK_INTERP_NEAREST && pr->scale != 1.0) || pr->post_process_slow)); | |
| 1603 } | |
| 1604 else | |
| 1605 { | |
| 1606 if (pr->loading) | |
| 1607 { | |
| 1608 /* still loading, wait till done (also drops the higher priority) */ | |
| 1609 | |
| 1610 return rt_queue_schedule_next_draw(rt, FALSE); | |
| 1611 } | |
| 1612 | |
| 1613 qd = rt->draw_queue_2pass->data; | |
| 1614 fast = FALSE; | |
| 1615 } | |
| 1616 | |
| 1617 #if GTK_CHECK_VERSION(2,20,0) | |
| 1618 if (gtk_widget_get_realized(pr)) | |
| 1619 #else | |
| 1620 if (GTK_WIDGET_REALIZED(pr)) | |
| 1621 #endif | |
| 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; | |
| 1631 if (qd->it->pixmap && qd->it->render_done == TILE_RENDER_ALL) | |
| 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 } | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1711 rt_sync_scroll(rt); |
| 1816 | 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 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1750 vx = rt->x_scroll; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1751 vy = rt->y_scroll; |
| 1816 | 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 && | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1795 (i + rt->tile_width < rt->x_scroll || |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1796 i > rt->x_scroll + pr->vis_width || |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1797 j + rt->tile_height < rt->y_scroll || |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1798 j > rt->y_scroll + pr->vis_height))); |
| 1816 | 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 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1863 rt_sync_scroll(rt); |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1864 |
| 1816 | 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 | |
| 1885 static void rt_scroll(RendererTiles *rt, gint x_off, gint y_off) | |
| 1886 { | |
| 1887 PixbufRenderer *pr = rt->pr; | |
| 1888 | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1889 rt_sync_scroll(rt); |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1890 if (rt->stereo_mode & PR_STEREO_MIRROR) x_off = -x_off; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1891 if (rt->stereo_mode & PR_STEREO_FLIP) y_off = -y_off; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1892 |
| 1816 | 1893 gint w = pr->vis_width - abs(x_off); |
| 1894 gint h = pr->vis_height - abs(y_off); | |
| 1895 | |
| 1896 if (w < 1 || h < 1) | |
| 1897 { | |
| 1898 /* scrolled completely to new material */ | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1899 rt_queue(rt, 0, 0, pr->width, pr->height, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1816 | 1900 return; |
| 1901 } | |
| 1902 else | |
| 1903 { | |
| 1904 gint x1, y1; | |
| 1905 gint x2, y2; | |
| 1906 GtkWidget *box; | |
| 1907 GdkGC *gc; | |
| 1908 GdkEvent *event; | |
| 1909 | |
| 1910 if (x_off < 0) | |
| 1911 { | |
| 1912 x1 = abs(x_off); | |
| 1913 x2 = 0; | |
| 1914 } | |
| 1915 else | |
| 1916 { | |
| 1917 x1 = 0; | |
| 1918 x2 = abs(x_off); | |
| 1919 } | |
| 1920 | |
| 1921 if (y_off < 0) | |
| 1922 { | |
| 1923 y1 = abs(y_off); | |
| 1924 y2 = 0; | |
| 1925 } | |
| 1926 else | |
| 1927 { | |
| 1928 y1 = 0; | |
| 1929 y2 = abs(y_off); | |
| 1930 } | |
| 1931 | |
| 1932 box = GTK_WIDGET(pr); | |
| 1933 | |
| 1934 gc = gdk_gc_new(box->window); | |
| 1935 gdk_gc_set_exposures(gc, TRUE); | |
| 1936 gdk_draw_drawable(box->window, gc, | |
| 1937 box->window, | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
1938 x2 + pr->x_offset + rt->stereo_off_x, y2 + pr->y_offset + rt->stereo_off_y, |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
1939 x1 + pr->x_offset + rt->stereo_off_x, y1 + pr->y_offset + rt->stereo_off_y, w, h); |
| 1816 | 1940 g_object_unref(gc); |
| 1941 | |
| 1942 rt_overlay_queue_all(rt, x2, y2, x1, y1); | |
| 1943 | |
| 1944 w = pr->vis_width - w; | |
| 1945 h = pr->vis_height - h; | |
| 1946 | |
| 1947 if (w > 0) | |
| 1948 { | |
| 1949 rt_queue(rt, | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1950 x_off > 0 ? rt->x_scroll + (pr->vis_width - w) : rt->x_scroll, rt->y_scroll, |
| 1816 | 1951 w, pr->vis_height, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1952 } | |
| 1953 if (h > 0) | |
| 1954 { | |
| 1955 /* FIXME, to optimize this, remove overlap */ | |
| 1956 rt_queue(rt, | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
1957 rt->x_scroll, y_off > 0 ? rt->y_scroll + (pr->vis_height - h) : rt->y_scroll, |
| 1816 | 1958 pr->vis_width, h, TRUE, TILE_RENDER_ALL, FALSE, FALSE); |
| 1959 } | |
| 1960 | |
| 1961 /* process exposures here, "expose_event" seems to miss a few with obstructed windows */ | |
| 1962 #if ! GTK_CHECK_VERSION(2,18,0) | |
| 1963 while ((event = gdk_event_get_graphics_expose(box->window)) != NULL) | |
| 1964 { | |
| 1857 | 1965 renderer_redraw((void *) rt, event->expose.area.x, event->expose.area.y, event->expose.area.width, event->expose.area.height, |
| 1966 FALSE, TILE_RENDER_ALL, FALSE, FALSE); | |
| 1967 | |
| 1816 | 1968 if (event->expose.count == 0) |
| 1969 { | |
| 1970 gdk_event_free(event); | |
| 1971 break; | |
| 1972 } | |
| 1973 gdk_event_free(event); | |
| 1974 } | |
| 1975 #endif | |
| 1976 } | |
| 1977 } | |
| 1978 | |
|
1839
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1979 static void renderer_area_changed(void *renderer, gint src_x, gint src_y, gint src_w, gint src_h) |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1980 { |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1981 RendererTiles *rt = (RendererTiles *)renderer; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1982 PixbufRenderer *pr = rt->pr; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1983 gint x, y, width, height, x1, y1, x2, y2; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1984 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1985 gint orientation = rt_get_orientation(rt); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1986 pr_coords_map_orientation_reverse(orientation, |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1987 src_x - GET_RIGHT_PIXBUF_OFFSET(rt), src_y, |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1988 pr->image_width, pr->image_height, |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1989 src_w, src_h, |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1990 &x, &y, |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1991 &width, &height); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1992 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1993 if (pr->scale != 1.0 && pr->zoom_quality != GDK_INTERP_NEAREST) |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1994 { |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1995 /* increase region when using a zoom quality that may access surrounding pixels */ |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1996 y -= 1; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1997 height += 2; |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1998 } |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
1999 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2000 x1 = (gint)floor((gdouble)x * pr->scale); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2001 y1 = (gint)floor((gdouble)y * pr->scale * pr->aspect_ratio); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2002 x2 = (gint)ceil((gdouble)(x + width) * pr->scale); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2003 y2 = (gint)ceil((gdouble)(y + height) * pr->scale * pr->aspect_ratio); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2004 |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2005 rt_queue(rt, x1, y1, x2 - x1, y2 - y1, FALSE, TILE_RENDER_AREA, TRUE, TRUE); |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2006 } |
|
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2007 |
|
1840
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2008 static void renderer_redraw(void *renderer, gint x, gint y, gint w, gint h, |
| 1816 | 2009 gint clamp, ImageRenderType render, gboolean new_data, gboolean only_existing) |
| 2010 { | |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2011 RendererTiles *rt = (RendererTiles *)renderer; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2012 PixbufRenderer *pr = rt->pr; |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2013 |
|
1840
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2014 x -= rt->stereo_off_x; |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2015 y -= rt->stereo_off_y; |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2016 |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2017 rt_border_draw(rt, x, y, w, h); |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2018 |
|
1840
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2019 x = MAX(0, x - pr->x_offset + pr->x_scroll); |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2020 y = MAX(0, y - pr->y_offset + pr->y_scroll); |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2021 |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2022 rt_queue(rt, |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2023 x, y, |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2024 MIN(w, pr->width - x), |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2025 MIN(h, pr->height - y), |
|
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2026 clamp, render, new_data, only_existing); |
| 1816 | 2027 } |
| 2028 | |
| 2029 static void renderer_queue_clear(void *renderer) | |
| 2030 { | |
| 2031 rt_queue_clear((RendererTiles *)renderer); | |
| 2032 } | |
| 2033 | |
|
1841
c8128aed97f2
renderer interface cleanup
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1840
diff
changeset
|
2034 static void renderer_border_clear(void *renderer) |
| 1816 | 2035 { |
|
1841
c8128aed97f2
renderer interface cleanup
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1840
diff
changeset
|
2036 rt_border_clear((RendererTiles *)renderer); |
| 1816 | 2037 } |
| 2038 | |
| 2039 | |
| 2040 static void renderer_invalidate_all(void *renderer) | |
| 2041 { | |
| 2042 rt_tile_invalidate_all((RendererTiles *)renderer); | |
| 2043 } | |
| 2044 | |
| 2045 static void renderer_invalidate_region(void *renderer, gint x, gint y, gint w, gint h) | |
| 2046 { | |
| 2047 rt_tile_invalidate_region((RendererTiles *)renderer, x, y, w, h); | |
| 2048 } | |
| 2049 | |
| 2050 static void renderer_overlay_draw(void *renderer, gint x, gint y, gint w, gint h) | |
| 2051 { | |
| 2052 rt_overlay_draw((RendererTiles *)renderer, x, y, w, h, NULL); | |
| 2053 } | |
| 2054 | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2055 static void renderer_update_sizes(void *renderer) |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2056 { |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2057 RendererTiles *rt = (RendererTiles *)renderer; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2058 |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2059 rt->stereo_off_x = 0; |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2060 rt->stereo_off_y = 0; |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2061 |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2062 if (rt->stereo_mode & PR_STEREO_RIGHT) |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2063 { |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2064 if (rt->stereo_mode & PR_STEREO_HORIZ) |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2065 { |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2066 rt->stereo_off_x = rt->pr->viewport_width; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2067 } |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2068 else if (rt->stereo_mode & PR_STEREO_VERT) |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2069 { |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2070 rt->stereo_off_y = rt->pr->viewport_height; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2071 } |
|
1833
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2072 else if (rt->stereo_mode & PR_STEREO_FIXED) |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2073 { |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2074 rt->stereo_off_x = rt->pr->stereo_fixed_x_right; |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2075 rt->stereo_off_y = rt->pr->stereo_fixed_y_right; |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2076 } |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2077 } |
|
1833
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2078 else |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2079 { |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2080 if (rt->stereo_mode & PR_STEREO_FIXED) |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2081 { |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2082 rt->stereo_off_x = rt->pr->stereo_fixed_x_left; |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2083 rt->stereo_off_y = rt->pr->stereo_fixed_y_left; |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2084 } |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2085 } |
|
e9962ddaf8c7
added fixed stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1831
diff
changeset
|
2086 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); |
|
1826
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2087 rt_sync_scroll(rt); |
|
6bf256959cda
added mirrored stereo mode
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1825
diff
changeset
|
2088 rt_overlay_update_sizes(rt); |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2089 } |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2090 |
|
1828
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2091 static void renderer_stereo_set(void *renderer, gint stereo_mode) |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2092 { |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2093 RendererTiles *rt = (RendererTiles *)renderer; |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2094 |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2095 rt->stereo_mode = stereo_mode; |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2096 } |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2097 |
| 1816 | 2098 static void renderer_free(void *renderer) |
| 2099 { | |
| 2100 RendererTiles *rt = (RendererTiles *)renderer; | |
| 2101 rt_queue_clear(rt); | |
| 2102 rt_tile_free_all(rt); | |
| 2103 if (rt->spare_tile) g_object_unref(rt->spare_tile); | |
| 2104 if (rt->overlay_buffer) g_object_unref(rt->overlay_buffer); | |
| 2105 rt_overlay_list_clear(rt); | |
| 2106 /* disconnect "hierarchy-changed" */ | |
| 2107 g_signal_handlers_disconnect_matched(G_OBJECT(rt->pr), G_SIGNAL_MATCH_DATA, | |
| 2108 0, 0, 0, NULL, rt); | |
| 2109 g_free(rt); | |
| 2110 } | |
| 2111 | |
|
1828
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2112 RendererFuncs *renderer_tiles_new(PixbufRenderer *pr) |
| 1816 | 2113 { |
| 2114 RendererTiles *rt = g_new0(RendererTiles, 1); | |
| 2115 | |
| 2116 rt->pr = pr; | |
| 2117 | |
|
1840
e4bd0c06294d
fixed redrawing on expose event
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1839
diff
changeset
|
2118 rt->f.redraw = renderer_redraw; |
|
1839
27281fba586d
fixed area_changed handling
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1838
diff
changeset
|
2119 rt->f.area_changed = renderer_area_changed; |
| 1816 | 2120 rt->f.queue_clear = renderer_queue_clear; |
|
1841
c8128aed97f2
renderer interface cleanup
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1840
diff
changeset
|
2121 rt->f.border_clear = renderer_border_clear; |
| 1816 | 2122 rt->f.free = renderer_free; |
| 2123 rt->f.invalidate_all = renderer_invalidate_all; | |
| 2124 rt->f.invalidate_region = renderer_invalidate_region; | |
| 2125 rt->f.scroll = rt_scroll; | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2126 rt->f.update_sizes = renderer_update_sizes; |
| 1816 | 2127 |
| 2128 | |
| 2129 rt->f.overlay_add = renderer_tiles_overlay_add; | |
| 2130 rt->f.overlay_set = renderer_tiles_overlay_set; | |
| 2131 rt->f.overlay_get = renderer_tiles_overlay_get; | |
| 2132 rt->f.overlay_draw = renderer_overlay_draw; | |
|
1828
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2133 |
|
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2134 rt->f.stereo_set = renderer_stereo_set; |
| 1816 | 2135 |
| 2136 rt->tile_width = PR_TILE_SIZE; | |
| 2137 rt->tile_height = PR_TILE_SIZE; | |
| 2138 | |
| 2139 rt->tiles = NULL; | |
| 2140 rt->tile_cache_size = 0; | |
| 2141 | |
| 2142 rt->tile_cache_max = PR_CACHE_SIZE_DEFAULT; | |
| 2143 | |
| 2144 rt->draw_idle_id = 0; | |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2145 |
|
1828
e1855b7d835c
change stereo mode from menu
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1827
diff
changeset
|
2146 rt->stereo_mode = 0; |
|
1817
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2147 rt->stereo_off_x = 0; |
|
0695ab15e983
first stereo support
Vladimir Nadvornik <nadvornik@suse.cz>
parents:
1816
diff
changeset
|
2148 rt->stereo_off_y = 0; |
| 1816 | 2149 |
| 2150 g_signal_connect(G_OBJECT(pr), "hierarchy-changed", | |
| 2151 G_CALLBACK(rt_hierarchy_changed_cb), rt); | |
| 2152 | |
| 2153 return (RendererFuncs *) rt; | |
| 2154 } | |
| 2155 | |
| 2156 | |
| 2157 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */ |