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Overview
| Comment: | fixes in ttk object caching |
|---|---|
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8891f0f0927cb84475227193edca3669 |
| User & Date: | chw 2023-11-26 07:48:33.552 |
Context
|
2023-11-26
| ||
| 14:34 | some fixes in tk's library in order to support multiple display connections check-in: 08edf82b9b user: chw tags: trunk | |
| 07:48 | fixes in ttk object caching check-in: 8891f0f092 user: chw tags: trunk | |
|
2023-11-25
| ||
| 13:00 | fixes in tk's font rendering when using libxft check-in: 843e00e7fc user: chw tags: trunk | |
Changes
Changes to jni/sdl2tk/generic/ttk/ttkCache.c.
| ︙ | ︙ | |||
17 18 19 20 21 22 23 | * resource cache instead of directly from Tk; the cache * holds a semipermanent reference to the resource to keep * it from being deallocated. * * The plumbing and control flow here is quite contorted; * it would be better to address this problem in the core instead. * | < < < | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | * resource cache instead of directly from Tk; the cache * holds a semipermanent reference to the resource to keep * it from being deallocated. * * The plumbing and control flow here is quite contorted; * it would be better to address this problem in the core instead. * * @@@ Colormap flashing on PseudoColor visuals is still possible, * but this will be a transient effect. */ #include "tkInt.h" #include "ttkTheme.h" |
| ︙ | ︙ | |||
263 264 265 266 267 268 269 |
Tcl_Interp *interp,
Tcl_HashTable *table,
Allocator allocate,
Tk_Window tkwin,
Tcl_Obj *objPtr)
{
int newEntry;
| | < > > > > > > > > > > > > > > | 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 |
Tcl_Interp *interp,
Tcl_HashTable *table,
Allocator allocate,
Tk_Window tkwin,
Tcl_Obj *objPtr)
{
int newEntry;
Tcl_HashEntry *entryPtr;
Tcl_Obj *cacheObj;
#if defined(PLATFORM_SDL) || defined(_WIN32) || defined(MAC_OSX_TK)
entryPtr = Tcl_CreateHashEntry(table, Tcl_GetString(objPtr), &newEntry);
#else
Tcl_DString ds;
char buffer[64];
Tcl_DStringInit(&ds);
Tcl_DStringAppend(&ds, Tcl_GetString(objPtr), -1);
sprintf(buffer, ",%d,%lu,%lu", ConnectionNumber(Tk_Display(tkwin)),
Tk_Visual(tkwin)->visualid, (unsigned long) Tk_Colormap(tkwin));
Tcl_DStringAppend(&ds, buffer, -1);
entryPtr = Tcl_CreateHashEntry(table, Tcl_DStringValue(&ds), &newEntry);
Tcl_DStringFree(&ds);
#endif
if (!newEntry) {
return Tcl_GetHashValue(entryPtr);
}
cacheObj = Tcl_DuplicateObj(objPtr);
Tcl_IncrRefCount(cacheObj);
|
| ︙ | ︙ | |||
337 338 339 340 341 342 343 |
* Ttk_UseImage --
* Acquire a Tk_Image from the cache.
*/
Tk_Image Ttk_UseImage(Ttk_ResourceCache cache, Tk_Window tkwin, Tcl_Obj *objPtr)
{
const char *imageName = Tcl_GetString(objPtr);
int newEntry;
| | < > > > > > > > > > > > > > > > | 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 |
* Ttk_UseImage --
* Acquire a Tk_Image from the cache.
*/
Tk_Image Ttk_UseImage(Ttk_ResourceCache cache, Tk_Window tkwin, Tcl_Obj *objPtr)
{
const char *imageName = Tcl_GetString(objPtr);
int newEntry;
Tcl_HashEntry *entryPtr;
Tk_Image image;
InitCacheWindow(cache, tkwin);
#if defined(PLATFORM_SDL) || defined(_WIN32) || defined(MAC_OSX_TK)
entryPtr = Tcl_CreateHashEntry(&cache->imageTable, imageName, &newEntry);
#else
Tcl_DString ds;
char buffer[64];
Tcl_DStringInit(&ds);
Tcl_DStringAppend(&ds, imageName, -1);
sprintf(buffer, ",%d,%lu,%lu", ConnectionNumber(Tk_Display(tkwin)),
Tk_Visual(tkwin)->visualid, (unsigned long) Tk_Colormap(tkwin));
Tcl_DStringAppend(&ds, buffer, -1);
entryPtr = Tcl_CreateHashEntry(&cache->imageTable,
Tcl_DStringValue(&ds), &newEntry);
Tcl_DStringFree(&ds);
#endif
if (!newEntry) {
return Tcl_GetHashValue(entryPtr);
}
image = Tk_GetImage(cache->interp, tkwin, imageName, NullImageChanged,0);
Tcl_SetHashValue(entryPtr, image);
|
| ︙ | ︙ |