commit 655d008ff7cc01ce811db14c3409d6e8fffe2085
parent 169fd706e438961e732a1567977e3404ec851d20
Author: Alexandre BIQUE <bique.alexandre@gmail.com>
Date: Tue, 27 Apr 2021 10:08:23 +0200
post review with Frank
Diffstat:
2 files changed, 10 insertions(+), 32 deletions(-)
diff --git a/include/clap/clap.h b/include/clap/clap.h
@@ -82,29 +82,11 @@ typedef union clap_param_value {
// TRANSPORT //
///////////////
-typedef struct clap_transport {
-
- bool is_playing;
- bool is_recording;
-
+typedef struct clap_loop_info {
bool is_loop_active;
double loop_start;
double loop_end;
-
- bool has_tempo;
- double tempo; // tempo in bpm
-
- bool has_song_pos;
- double song_pos_beats; // position in beats
- double song_pos_seconds; // position in seconds
-
- double bar_start; // start pos of the current bar
-
- bool has_tsig;
- int16_t tsig_num; // time signature numerator
- int16_t tsig_denom; // time signature denominator
-
-} clap_transport;
+} clap_loop_info;
////////////
// EVENTS //
@@ -117,12 +99,11 @@ typedef enum clap_event_type {
CLAP_EVENT_CHOKE, // no attribute
CLAP_EVENT_PARAM_SET, // param attribute
CLAP_EVENT_JUMP, // jump attribute
- CLAP_EVENT_CHORD, // chord attribute
CLAP_EVENT_TEMPO, // tempo attribute
- CLAP_EVENT_TSIG, // tsig attribute
- CLAP_EVENT_LOOP, // loop attribute
CLAP_EVENT_PLAY, // is_playing attribute
CLAP_EVENT_RECORD, // is_recording attribute
+ CLAP_EVENT_TSIG, // tsig attribute
+ CLAP_EVENT_CHORD, // chord attribute
/* MIDI Style */
CLAP_EVENT_PROGRAM, // program attribute
@@ -160,7 +141,8 @@ typedef struct clap_event_note_expression {
int32_t key; // 0..127, or -1 to match all keys
int32_t channel; // 0..15, or -1 to match all channels
int32_t control; // 0..127
- double plain_value; // see expression for the range
+ double normalized_value; // see expression for the range
+ double normalized_ramp;
} clap_event_note_expression;
typedef struct clap_event_param {
@@ -168,6 +150,7 @@ typedef struct clap_event_param {
int32_t channel;
uint32_t index; // parameter index
clap_param_value normalized_value;
+ double normalized_ramp; // valid until the end of the block or the next event
} clap_event_param;
typedef struct clap_event_jump {
@@ -193,12 +176,6 @@ typedef struct clap_event_chord {
uint8_t root_note; // 0..11, 0 for C
} clap_event_chord;
-typedef struct clap_event_loop {
- bool is_loop_active;
- double loop_start;
- double loop_end;
-} clap_event_loop;
-
typedef struct clap_event_midi {
uint8_t data[4];
} clap_event_midi;
@@ -235,7 +212,6 @@ typedef struct clap_event {
clap_event_chord chord;
double tempo;
clap_event_tsig tsig;
- clap_event_loop loop;
bool is_playing;
bool is_recording;
clap_event_program program;
@@ -281,6 +257,7 @@ typedef struct clap_audio_buffer {
uint32_t latency; // latency from/to the audio interface
uint64_t constant_mask; // bitmask for each channel, 1 if the value is
// constant for the whole buffer
+ const char *plugin_port_id; // optional, used for validation
} clap_audio_buffer;
typedef struct clap_process {
@@ -289,7 +266,7 @@ typedef struct clap_process {
bool has_transport; // if false then this is a free running host, no
// transport events will be provided
- clap_transport transport; // only valid if has_transport is true
+ clap_loop_info loop_info; // only valid if has_transport is true
// Audio buffers, they must have the same count as specified
// by clap_plugin_audio_ports->get_count().
diff --git a/include/clap/ext/audio-ports.h b/include/clap/ext/audio-ports.h
@@ -21,6 +21,7 @@ typedef enum clap_audio_port_channel_mapping {
} clap_audio_port_channel_mapping;
typedef struct clap_audio_port_info {
+ char id[CLAP_ID_SIZE]; // stable identifier
char name[CLAP_NAME_SIZE]; // displayable name
bool is_main; // there can only be 1 main input and output
bool is_cv; // control voltage
