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feat: implement grid-of-grids with 8 separate 8x8 clip grids and zoom mode

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Co-authored-by: aider (deepseek/deepseek-coder) <aider@aider.chat>
This commit is contained in:
Loic Coenen
2026-05-02 23:07:35 +00:00
parent cf42996967
commit 8c9804d2ef
6 changed files with 179 additions and 64 deletions
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13
dispatcher.c
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@@ -168,12 +168,12 @@ static AppState clip_trigger(AppState state, int clip_index) {
}
static AppState scene_trigger(AppState state, int scene_index) {
if (scene_index < 0 || scene_index >= MAX_SCENES) return state;
if (scene_index < 0 || scene_index >= MAX_SCENES * 8) return state; // 8 grids
// Save undo info for all clips in the scene as a batch
int batch_start = state.undo.undo_index;
for (int ch = 0; ch < MAX_CHANNELS; ch++) {
int clip_idx = CLIP_INDEX(scene_index, ch);
int clip_idx = scene_index * MAX_CHANNELS + ch;
save_undo_state(&state, clip_idx);
}
// Mark all entries in this batch with the batch size
@@ -185,7 +185,7 @@ static AppState scene_trigger(AppState state, int scene_index) {
// Now apply the changes
for (int ch = 0; ch < MAX_CHANNELS; ch++) {
int clip_idx = CLIP_INDEX(scene_index, ch);
int clip_idx = scene_index * MAX_CHANNELS + ch;
state = clip_trigger(state, clip_idx);
}
@@ -395,6 +395,7 @@ AppState reducer(AppState state, Action action) {
case ACTION_MIDI_NOTE_ON: {
int clip_index = action.data.midi_note_on.note % MAX_CLIPS;
save_undo_state(&state, clip_index);
return clip_trigger(state, clip_index);
}
@@ -466,7 +467,11 @@ AppState reducer(AppState state, Action action) {
clip->buffer_size = 0;
clip->write_position = 0;
clip->read_position = 0;
if (clip->buffer) memset(clip->buffer, 0, MAX_BUFFER_SIZE * sizeof(float));
if (clip->buffer) {
memset(clip->buffer, 0, MAX_BUFFER_SIZE * sizeof(float));
} else {
clip->buffer = (float *)calloc(MAX_BUFFER_SIZE, sizeof(float));
}
}
// Reset Carla host