Mercurial > hg > dmlib
comparison tools/lib64util.c @ 2571:bb44c48cffac
Add helper function for getting C64 chargen ROM path from environment
variable 'CHARGEN_ROM' and use it instead of the compile-time hardcoded
value.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Wed, 02 Mar 2022 23:23:05 +0200 |
| parents | c6ee41fd98dd |
| children | 9807ae37ad69 |
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| 2570:1559011d749f | 2571:bb44c48cffac |
|---|---|
| 5 * | 5 * |
| 6 * Please read file 'COPYING' for information on license and distribution. | 6 * Please read file 'COPYING' for information on license and distribution. |
| 7 */ | 7 */ |
| 8 #include "lib64util.h" | 8 #include "lib64util.h" |
| 9 #include "dmfile.h" | 9 #include "dmfile.h" |
| 10 | |
| 11 // Default character file ROM path, if not defined yet | |
| 12 #ifndef DM_DEF_CHARGEN | |
| 13 #define DM_DEF_CHARGEN "/usr/local/lib64/vice/C64/chargen" | |
| 14 #endif | |
| 10 | 15 |
| 11 | 16 |
| 12 // | 17 // |
| 13 // Some common C64 palettes | 18 // Some common C64 palettes |
| 14 // | 19 // |
| 426 dmImageFree(inImage); | 431 dmImageFree(inImage); |
| 427 dmFree(dataBuf); | 432 dmFree(dataBuf); |
| 428 | 433 |
| 429 return res; | 434 return res; |
| 430 } | 435 } |
| 436 | |
| 437 | |
| 438 const char *dmGetChargenROMPath() | |
| 439 { | |
| 440 const char *path = getenv("CHARGEN_ROM"); | |
| 441 if (path != NULL) | |
| 442 return path; | |
| 443 else | |
| 444 return DM_DEF_CHARGEN; | |
| 445 } | |
| 446 |