diff options
Diffstat (limited to 'src/gallium/winsys/drm/nouveau/common/nouveau_screen.c')
-rw-r--r-- | src/gallium/winsys/drm/nouveau/common/nouveau_screen.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/gallium/winsys/drm/nouveau/common/nouveau_screen.c b/src/gallium/winsys/drm/nouveau/common/nouveau_screen.c new file mode 100644 index 0000000000..422fbf0207 --- /dev/null +++ b/src/gallium/winsys/drm/nouveau/common/nouveau_screen.c @@ -0,0 +1,31 @@ +#include <util/u_memory.h> +#include "nouveau_dri.h" +#include "nouveau_local.h" +#include "nouveau_screen.h" + +int +nouveau_screen_init(struct nouveau_dri *nv_dri, int dev_fd, + struct nouveau_screen *nv_screen) +{ + int ret; + + ret = nouveau_device_open_existing(&nv_screen->device, 0, + dev_fd, 0); + if (ret) { + NOUVEAU_ERR("Failed opening nouveau device: %d\n", ret); + return 1; + } + + nv_screen->front_offset = nv_dri->front_offset; + nv_screen->front_pitch = nv_dri->front_pitch * (nv_dri->bpp / 8); + nv_screen->front_cpp = nv_dri->bpp / 8; + nv_screen->front_height = nv_dri->height; + + return 0; +} + +void +nouveau_screen_cleanup(struct nouveau_screen *nv_screen) +{ + nouveau_device_close(&nv_screen->device); +} |