VLC-Plugin: Added ability to enable/disable plugin

VLC has no embedded way to switch different MIDI plugins (or different codecs of the same format), therefore it's need to reject playing from the codec itself when it's not needed.

1 files changed, 14 insertions, 4 deletions

diff --git a/utils/vlc_codec/libadlmidi.c b/utils/vlc_codec/libadlmidi.c
index d3353eb..77341b0 100644
--- a/utils/vlc_codec/libadlmidi.c
+++ b/utils/vlc_codec/libadlmidi.c
@@ -36,6 +36,10 @@
 
 #include <adlmidi.h>
 
+#define ENABLE_CODEC_TEXT N_("Enable this synthesizer")
+#define ENABLE_CODEC_LONGTEXT N_( \
+    "Enable using of this synthesizer, otherwise, other MIDI synthesizers will be used")
+
 #define FMBANK_TEXT N_("Custom bank file")
 #define FMBANK_LONGTEXT N_( \
     "Custom bank file (in WOPL format) to use for software synthesis." )
@@ -122,6 +126,9 @@ vlc_module_begin ()
     set_subcategory (SUBCAT_INPUT_ACODEC)
     set_callbacks (Open, Close)
 
+    add_bool( CONFIG_PREFIX "enable", true, ENABLE_CODEC_TEXT,
+              ENABLE_CODEC_LONGTEXT, false )
+
     embedded_bank_count = adl_getBanksCount();
     for (embedded_bank_i = 0; embedded_bank_i < embedded_bank_count; embedded_bank_i++)
         embedded_bank_values[embedded_bank_i] = embedded_bank_i;
@@ -138,7 +145,7 @@ vlc_module_begin ()
     add_integer (CONFIG_PREFIX "volume-model", 0, VOLUME_MODEL_TEXT, VOLUME_MODEL_LONGTEXT, false )
         change_integer_list( volume_models_values, volume_models_descriptions )
 
-    add_integer (CONFIG_PREFIX "emulator-type", 0, EMULATOR_TYPE_TEXT, EMULATOR_TYPE_LINGTEXT, true)
+    add_integer (CONFIG_PREFIX "emulator-type", 0, EMULATOR_TYPE_TEXT, EMULATOR_TYPE_LINGTEXT, false)
         change_integer_list( emulator_type_values, emulator_type_descriptions )
 
     add_integer (CONFIG_PREFIX "emulated-chips", 6, EMULATED_CHIPS_TEXT, EMULATED_CHIPS_LONGTEXT, true)
@@ -148,10 +155,10 @@ vlc_module_begin ()
         change_integer_range (22050, 96000)
 
     add_bool( CONFIG_PREFIX "full-range-brightness", false, FULL_RANGE_CC74_TEXT,
-              FULL_RANGE_CC74_LONGTEXT, false )
+              FULL_RANGE_CC74_LONGTEXT, true )
 
-    add_bool( CONFIG_PREFIX "full-panning", false, FULL_PANNING_TEXT,
-              FULL_PANNING_LONGTEXT, false )
+    add_bool( CONFIG_PREFIX "full-panning", true, FULL_PANNING_TEXT,
+              FULL_PANNING_LONGTEXT, true )
 
 vlc_module_end ()
 
@@ -185,6 +192,9 @@ static int Open (vlc_object_t *p_this)
     if (p_dec->fmt_in.i_codec != VLC_CODEC_MIDI)
         return VLC_EGENERIC;
 
+    if (!var_InheritBool(p_this, CONFIG_PREFIX "enable"))
+        return VLC_EGENERIC;
+
     decoder_sys_t *p_sys = malloc (sizeof (*p_sys));
     if (unlikely(p_sys == NULL))
         return VLC_ENOMEM;