command: redo ancient TV/DVB/PVR commands

Convert all these commands to properties. (Except tv_last_channel, not
sure what to do with this.) Also, internally, don't access stream
details directly, but dispatch commands with stream ctrls.

Many of the new properties are a bit strange, because they're write-
only. Also remove some OSD output these commands produced, because I
couldn't be bothered to port these.

In general, this makes everything much cleaner, and will also make it
easier to e.g. move the demuxer to its own thread.

Don't bother updating input.conf, but changes.rst documents how old
commands map to the new ones.

Mostly untested, due to lack of hardware.

1 files changed, 19 insertions, 1 deletions

diff --git a/stream/stream.h b/stream/stream.h
index ec0059e451..ba3f6a4fe0 100644
--- a/stream/stream.h
+++ b/stream/stream.h
@@ -92,7 +92,19 @@ enum stream_ctrl {
     STREAM_CTRL_GET_BASE_FILENAME,
     STREAM_CTRL_GET_NAV_EVENT,          // struct mp_nav_event**
     STREAM_CTRL_NAV_CMD,                // struct mp_nav_cmd*
-    STREAM_CTRL_GET_DISC_NAME
+    STREAM_CTRL_GET_DISC_NAME,
+    STREAM_CTRL_TV_SET_SCAN,
+    STREAM_CTRL_SET_TV_FREQ,
+    STREAM_CTRL_GET_TV_FREQ,
+    STREAM_CTRL_SET_TV_COLORS,
+    STREAM_CTRL_GET_TV_COLORS,
+    STREAM_CTRL_TV_SET_NORM,
+    STREAM_CTRL_TV_STEP_NORM,
+    STREAM_CTRL_TV_SET_CHAN,
+    STREAM_CTRL_TV_STEP_CHAN,
+    STREAM_CTRL_TV_LAST_CHAN,
+    STREAM_CTRL_DVB_SET_CHANNEL,
+    STREAM_CTRL_DVB_STEP_CHANNEL,
 };
 
 struct stream_lang_req {
@@ -106,6 +118,12 @@ struct stream_dvd_info_req {
     int num_subs;
 };
 
+// for STREAM_CTRL_SET_TV_COLORS
+#define TV_COLOR_BRIGHTNESS     1
+#define TV_COLOR_HUE            2
+#define TV_COLOR_SATURATION     3
+#define TV_COLOR_CONTRAST       4
+
 struct stream;
 typedef struct stream_info_st {
     const char *name;