video: move colorspace overrides to vf_format, simplify

Remove the colorspace-related top-level options, add them to vf_format.
They are rather obscure and not needed often, so it's better to get them
out of the way. In particular, this gets rid of the semi-complicated
logic in command.c (most of which was needed for OSD display and the
direct feedback from the VO). It removes the duplicated color-related
name mappings.

This removes the ability to write the colormatrix and related
properties. Since filters can be changed at runtime, there's no loss of
functionality, except that you can't cycle automatically through the
color constants anymore (but who needs to do this).

This also changes the type of the mp_csp_names and related variables, so
they can directly be used with OPT_CHOICE. This probably ended up a bit
awkward, for the sake of not adding a new option type which would have
used the previous format.

1 files changed, 6 insertions, 7 deletions

diff --git a/video/csputils.h b/video/csputils.h
index a68c106549..14acf03be5 100644
--- a/video/csputils.h
+++ b/video/csputils.h
@@ -27,6 +27,8 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#include "options/m_option.h"
+
 /* NOTE: the csp and levels AUTO values are converted to specific ones
  * above vf/vo level. At least vf_scale relies on all valid settings being
  * nonzero at vf/vo level.
@@ -45,8 +47,7 @@ enum mp_csp {
     MP_CSP_COUNT
 };
 
-// Any enum mp_csp value is a valid index (except MP_CSP_COUNT)
-extern const char *const mp_csp_names[MP_CSP_COUNT];
+extern const struct m_opt_choice_alternatives mp_csp_names[];
 
 enum mp_csp_levels {
     MP_CSP_LEVELS_AUTO,
@@ -55,8 +56,7 @@ enum mp_csp_levels {
     MP_CSP_LEVELS_COUNT,
 };
 
-// Any enum mp_csp_levels value is a valid index (except MP_CSP_LEVELS_COUNT)
-extern const char *const mp_csp_levels_names[MP_CSP_LEVELS_COUNT];
+extern const struct m_opt_choice_alternatives mp_csp_levels_names[];
 
 enum mp_csp_prim {
     MP_CSP_PRIM_AUTO,
@@ -68,8 +68,7 @@ enum mp_csp_prim {
     MP_CSP_PRIM_COUNT
 };
 
-// Any enum mp_csp_prim value is a valid index (except MP_CSP_PRIM_COUNT)
-extern const char *const mp_csp_prim_names[MP_CSP_PRIM_COUNT];
+extern const struct m_opt_choice_alternatives mp_csp_prim_names[];
 
 enum mp_csp_trc {
     MP_CSP_TRC_AUTO,
@@ -149,7 +148,7 @@ enum mp_chroma_location {
     MP_CHROMA_COUNT,
 };
 
-extern const char *const mp_chroma_names[MP_CHROMA_COUNT];
+extern const struct m_opt_choice_alternatives mp_chroma_names[];
 
 enum mp_csp_equalizer_param {
     MP_CSP_EQ_BRIGHTNESS,