clap

commit 976c9ac08cc6fb2426638c756c58b2f308830769
parent 8d7d41dfb7a17d8341891c1130416df681414eff
Author: Alexandre Bique <bique.alexandre@gmail.com>
Date:   Thu, 22 Dec 2022 15:40:37 +0100

plugin-template.c: add state

Fixes #150

Diffstat:
M
ChangeLog.md
 | 
1
+
M
src/plugin-template.c
 | 
16
++++++++++------

2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/ChangeLog.md b/ChangeLog.md
@@ -6,6 +6,7 @@
 * [host.h](include/clap/host.h): clarify when it is allowed to call get_extension()
 * [CMakeLists.txt](CMakeLists.txt): the target `clap-test` now includes `clap-plugin-template`
 * Remove UTF-8 BOM from a few files
+* [plugin-template.c](src/plugin-template.c): add state impl and some comments
 
 # Changes in 1.1.4
 
diff --git a/src/plugin-template.c b/src/plugin-template.c
@@ -37,7 +37,10 @@ typedef struct {
 // clap_plugin_audio_ports //
 /////////////////////////////
 
-static uint32_t my_plug_audio_ports_count(const clap_plugin_t *plugin, bool is_input) { return 1; }
+static uint32_t my_plug_audio_ports_count(const clap_plugin_t *plugin, bool is_input) {
+   // We just declare 1 audio input and 1 audio output
+   return 1;
+}
 
 static bool my_plug_audio_ports_get(const clap_plugin_t    *plugin,
                                     uint32_t                index,
@@ -63,7 +66,10 @@ static const clap_plugin_audio_ports_t s_my_plug_audio_ports = {
 // clap_plugin_note_ports //
 ////////////////////////////
 
-static uint32_t my_plug_note_ports_count(const clap_plugin_t *plugin, bool is_input) { return 1; }
+static uint32_t my_plug_note_ports_count(const clap_plugin_t *plugin, bool is_input) {
+   // We just declare 1 note input
+   return 1;
+}
 
 static bool my_plug_note_ports_get(const clap_plugin_t   *plugin,
                                    uint32_t               index,
@@ -101,15 +107,13 @@ static const clap_plugin_latency_t s_my_plug_latency = {
 // clap_state //
 ////////////////
 
-bool my_plug_state_save(const clap_plugin_t *plugin, const clap_ostream_t *stream)
-{
+bool my_plug_state_save(const clap_plugin_t *plugin, const clap_ostream_t *stream) {
    my_plug_t *plug = plugin->plugin_data;
    // TODO: write the state into stream
    return true;
 }
 
-bool my_plug_state_load(const clap_plugin_t *plugin, const clap_istream_t *stream)
-{
+bool my_plug_state_load(const clap_plugin_t *plugin, const clap_istream_t *stream) {
    my_plug_t *plug = plugin->plugin_data;
    // TODO: read the state from stream
    return true;