command: change some hwdec properties

Introduce hwdec-current and hwdec-interop properties.

Deprecate hwdec-detected, which never made a lot of sense, and which is
replaced by the new properties. hwdec-active also becomes useless, as
hwdec-current is a superset, so it's deprecated too (for now).

3 files changed, 4 insertions, 1 deletions

diff --git a/video/hwdec.h b/video/hwdec.h
index 377f6779d1..94667774e7 100644
--- a/video/hwdec.h
+++ b/video/hwdec.h
@@ -26,6 +26,7 @@ extern const struct m_opt_choice_alternatives mp_hwdec_names[];
 
 struct mp_hwdec_ctx {
     enum hwdec_type type;
+    const char *driver_name; // NULL if unknown/not loaded
 
     void *priv; // for free use by hwdec implementation
 
diff --git a/video/out/opengl/hwdec.c b/video/out/opengl/hwdec.c
index 02aa0c2cd2..9c3bec1a0f 100644
--- a/video/out/opengl/hwdec.c
+++ b/video/out/opengl/hwdec.c
@@ -79,6 +79,8 @@ static struct gl_hwdec *load_hwdec_driver(struct mp_log *log, GL *gl,
         mp_verbose(log, "Loading failed.\n");
         return NULL;
     }
+    if (hwdec->hwctx && !hwdec->hwctx->driver_name)
+        hwdec->hwctx->driver_name = hwdec->driver->name;
     return hwdec;
 }
 
diff --git a/video/out/opengl/hwdec.h b/video/out/opengl/hwdec.h
index 5126d7f0fa..a9d524a1d7 100644
--- a/video/out/opengl/hwdec.h
+++ b/video/out/opengl/hwdec.h
@@ -27,7 +27,7 @@ struct gl_hwdec {
 };
 
 struct gl_hwdec_driver {
-    // Name of the interop backend. This is used for logging only.
+    // Name of the interop backend. This is used for informational purposes only.
     const char *name;
     // Used to explicitly request a specific API.
     enum hwdec_type api;