claunia/86Box
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Force Voodoo blit

Browse Source 
Certain applications using the Voodoo adapter stop blitting
when there's no activity (e.g mouse movement, animation).
This results in a black screen when events like window/full screen
transitions take place. Usually this can be fixed by
moving the mouse or with keyboard inout. This change forces
a blit to refresh the screen.

In addition, added critical sections since they are lighter
than mutexes.
This commit is contained in:
luisjoseromero
2021-01-14 00:19:47 +00:00
parent efe7fc4043
commit eca2625093
5 changed files with 115 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/include/86box/plat.h
View File

@@ -142,6 +142,7 @@ extern void ioctl_close(uint8_t id);
typedef void thread_t;
typedef void event_t;
typedef void mutex_t;
typedef void lightmutex_t;
extern thread_t *thread_create(void (*thread_func)(void *param), void *param);
extern void thread_kill(thread_t *arg);
@@ -157,6 +158,13 @@ extern void thread_close_mutex(mutex_t *arg);
extern int thread_wait_mutex(mutex_t *arg);
extern int thread_release_mutex(mutex_t *mutex);
#define LIGHT_MUTEX_DEFAULT_SPIN_COUNT 1024
lightmutex_t *thread_create_light_mutex();
lightmutex_t *thread_create_light_mutex_and_spin_count(unsigned int spin_count);
int thread_wait_light_mutex(lightmutex_t *lightmutex);
int thread_release_light_mutex(lightmutex_t *lightmutex);
void thread_close_light_mutex(lightmutex_t *lightmutex);
/* Other stuff. */
extern void startblit(void);