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render/drm_syncobj: de-duplicate drm_syncobj timeline init

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This commit is contained in:
Simon Ser 2024-10-26 19:17:55 +02:00 committed by Simon Zeni
parent c3acef0dc0
commit 8e36040e88
1 changed files with 20 additions and 11 deletions
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31
render/drm_syncobj.c
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@ -12,36 +12,45 @@
#include <sys/eventfd.h> #include <sys/eventfd.h>
#endif #endif
struct wlr_drm_syncobj_timeline *wlr_drm_syncobj_timeline_create(int drm_fd) { static struct wlr_drm_syncobj_timeline *timeline_create(int drm_fd, uint32_t handle) {
struct wlr_drm_syncobj_timeline *timeline = calloc(1, sizeof(*timeline)); struct wlr_drm_syncobj_timeline *timeline = calloc(1, sizeof(*timeline));
if (timeline == NULL) { if (timeline == NULL) {
return NULL; return NULL;
} }
timeline->drm_fd = drm_fd; timeline->drm_fd = drm_fd;
timeline->n_refs = 1; timeline->n_refs = 1;
timeline->handle = handle;
if (drmSyncobjCreate(drm_fd, 0, &timeline->handle) != 0) { return timeline;
}
struct wlr_drm_syncobj_timeline *wlr_drm_syncobj_timeline_create(int drm_fd) {
uint32_t handle = 0;
if (drmSyncobjCreate(drm_fd, 0, &handle) != 0) {
wlr_log_errno(WLR_ERROR, "drmSyncobjCreate failed"); wlr_log_errno(WLR_ERROR, "drmSyncobjCreate failed");
free(timeline);
return NULL; return NULL;
} }
struct wlr_drm_syncobj_timeline *timeline = timeline_create(drm_fd, handle);
if (timeline == NULL) {
drmSyncobjDestroy(drm_fd, handle);
}
return timeline; return timeline;
} }
struct wlr_drm_syncobj_timeline *wlr_drm_syncobj_timeline_import(int drm_fd, struct wlr_drm_syncobj_timeline *wlr_drm_syncobj_timeline_import(int drm_fd,
int drm_syncobj_fd) { int drm_syncobj_fd) {
struct wlr_drm_syncobj_timeline *timeline = calloc(1, sizeof(*timeline)); uint32_t handle = 0;
if (timeline == NULL) { if (drmSyncobjFDToHandle(drm_fd, drm_syncobj_fd, &handle) != 0) {
wlr_log_errno(WLR_ERROR, "drmSyncobjFDToHandle failed");
return NULL; return NULL;
} }
timeline->drm_fd = drm_fd;
timeline->n_refs = 1;
if (drmSyncobjFDToHandle(drm_fd, drm_syncobj_fd, &timeline->handle) != 0) { struct wlr_drm_syncobj_timeline *timeline = timeline_create(drm_fd, handle);
wlr_log_errno(WLR_ERROR, "drmSyncobjFDToHandle failed"); if (timeline == NULL) {
free(timeline); drmSyncobjDestroy(drm_fd, handle);
return NULL;
} }
return timeline; return timeline;