diff options
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx index ffc86bd03..f0b4fd6f7 100644 --- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx @@ -36,18 +36,6 @@ extern "C" { int os_create_anonymous_file(off_t); } -static int create_anonymous_file(int size, char **pshared) -{ - int fd = os_create_anonymous_file(size); - *pshared = (char*)mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - if (*pshared == MAP_FAILED) { - close(fd); - Fl::fatal("mmap failed: %s\n", strerror(errno)); - } -//printf("create_anonymous_file: %d\n",size); - return fd; -} - struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, int height) { @@ -66,7 +54,12 @@ struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, i close(fd); } if (size > pool_size) pool_size = 2 * size; - fd = create_anonymous_file(pool_size, &pool_memory); + fd = os_create_anonymous_file(pool_size); + pool_memory = (char*)mmap(NULL, pool_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + if (pool_memory == MAP_FAILED) { + close(fd); + Fl::fatal("mmap failed: %s\n", strerror(errno)); + } Fl_Wayland_Screen_Driver *scr_driver = (Fl_Wayland_Screen_Driver*)Fl::screen_driver(); pool = wl_shm_create_pool(scr_driver->wl_shm, fd, pool_size); } |