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-rw-r--r--libmpv/render.h6
-rw-r--r--video/out/gpu/libmpv_gpu.c27
2 files changed, 25 insertions, 8 deletions
diff --git a/libmpv/render.h b/libmpv/render.h
index cefe922b34..68a6b6bf52 100644
--- a/libmpv/render.h
+++ b/libmpv/render.h
@@ -154,13 +154,15 @@ typedef enum mpv_render_param_type {
MPV_RENDER_PARAM_AMBIENT_LIGHT = 7,
/**
* X11 Display, sometimes used for hwdec. Valid for
- * mpv_render_context_create().
+ * mpv_render_context_create(). The Display must stay valid for the lifetime
+ * of the mpv_render_context.
* Type: Display*
*/
MPV_RENDER_PARAM_X11_DISPLAY = 8,
/**
* Wayland display, sometimes used for hwdec. Valid for
- * mpv_render_context_create().
+ * mpv_render_context_create(). The wl_display must stay valid for the
+ * lifetime of the mpv_render_context.
* Type: struct wl_display*
*/
MPV_RENDER_PARAM_WL_DISPLAY = 9,
diff --git a/video/out/gpu/libmpv_gpu.c b/video/out/gpu/libmpv_gpu.c
index cc0ff85376..d08b3a56b9 100644
--- a/video/out/gpu/libmpv_gpu.c
+++ b/video/out/gpu/libmpv_gpu.c
@@ -17,9 +17,20 @@ struct priv {
struct gl_video *renderer;
};
-static const char *const native_resource_map[] = {
- [MPV_RENDER_PARAM_X11_DISPLAY] = "x11",
- [MPV_RENDER_PARAM_WL_DISPLAY] = "wl",
+struct native_resource_entry {
+ const char *name; // ra_add_native_resource() internal name argument
+ size_t size; // size of struct pointed to (0 for no copy)
+};
+
+static const struct native_resource_entry native_resource_map[] = {
+ [MPV_RENDER_PARAM_X11_DISPLAY] = {
+ .name = "x11",
+ .size = 0,
+ },
+ [MPV_RENDER_PARAM_WL_DISPLAY] = {
+ .name = "wl",
+ .size = 0,
+ },
};
static int init(struct render_backend *ctx, mpv_render_param *params)
@@ -54,10 +65,14 @@ static int init(struct render_backend *ctx, mpv_render_param *params)
for (int n = 0; params && params[n].type; n++) {
if (params[n].type > 0 &&
params[n].type < MP_ARRAY_SIZE(native_resource_map) &&
- native_resource_map[params[n].type])
+ native_resource_map[params[n].type].name)
{
- ra_add_native_resource(p->context->ra,
- native_resource_map[params[n].type], params[n].data);
+ const struct native_resource_entry *entry =
+ &native_resource_map[params[n].type];
+ void *data = params[n].data;
+ if (entry->size)
+ data = talloc_memdup(p, data, entry->size);
+ ra_add_native_resource(p->context->ra, entry->name, data);
}
}