giant rendering overhaul and many small fixes
This commit is contained in:
itsmattkc
@@ -42,85 +42,84 @@
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#include "ui/colorbutton.h"
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#include "ui/fontcombobox.h"
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#include "io/config.h"
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#include "playback/playback.h"
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TimecodeEffect::TimecodeEffect(ClipPtr c, const EffectMeta* em) :
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Effect(c, em)
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Effect(c, em)
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{
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enable_always_update = true;
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enable_superimpose = true;
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enable_always_update = true;
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enable_superimpose = true;
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EffectRow* tc_row = add_row(tr("Timecode"));
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tc_select = tc_row->add_field(EFFECT_FIELD_COMBO, "tc_selector");
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tc_select->add_combo_item(tr("Sequence"), true);
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tc_select->add_combo_item(tr("Media"), false);
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tc_select->set_combo_index(0);
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EffectRow* tc_row = add_row(tr("Timecode"));
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tc_select = tc_row->add_field(EFFECT_FIELD_COMBO, "tc_selector");
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tc_select->add_combo_item(tr("Sequence"), true);
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tc_select->add_combo_item(tr("Media"), false);
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tc_select->set_combo_index(0);
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scale_val = add_row(tr("Scale"))->add_field(EFFECT_FIELD_DOUBLE, "scale", 2);
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scale_val->set_double_minimum_value(1);
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scale_val->set_double_default_value(100);
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scale_val->set_double_maximum_value(1000);
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scale_val = add_row(tr("Scale"))->add_field(EFFECT_FIELD_DOUBLE, "scale", 2);
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scale_val->set_double_minimum_value(1);
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scale_val->set_double_default_value(100);
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scale_val->set_double_maximum_value(1000);
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color_val = add_row(tr("Color"))->add_field(EFFECT_FIELD_COLOR, "color", 2);
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color_val->set_color_value(Qt::white);
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color_val = add_row(tr("Color"))->add_field(EFFECT_FIELD_COLOR, "color", 2);
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color_val->set_color_value(Qt::white);
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color_bg_val = add_row(tr("Background Color"))->add_field(EFFECT_FIELD_COLOR, "bgcolor", 2);
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color_bg_val->set_color_value(Qt::black);
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color_bg_val = add_row(tr("Background Color"))->add_field(EFFECT_FIELD_COLOR, "bgcolor", 2);
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color_bg_val->set_color_value(Qt::black);
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bg_alpha = add_row(tr("Background Opacity"))->add_field(EFFECT_FIELD_DOUBLE, "bgalpha", 2);
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bg_alpha->set_double_minimum_value(0);
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bg_alpha->set_double_maximum_value(100);
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bg_alpha->set_double_default_value(50);
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bg_alpha = add_row(tr("Background Opacity"))->add_field(EFFECT_FIELD_DOUBLE, "bgalpha", 2);
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bg_alpha->set_double_minimum_value(0);
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bg_alpha->set_double_maximum_value(100);
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bg_alpha->set_double_default_value(50);
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EffectRow* offset = add_row(tr("Offset"));
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offset_x_val = offset->add_field(EFFECT_FIELD_DOUBLE, "offsetx");
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offset_y_val = offset->add_field(EFFECT_FIELD_DOUBLE, "offsety");
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EffectRow* offset = add_row(tr("Offset"));
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offset_x_val = offset->add_field(EFFECT_FIELD_DOUBLE, "offsetx");
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offset_y_val = offset->add_field(EFFECT_FIELD_DOUBLE, "offsety");
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prepend_text = add_row(tr("Prepend"))->add_field(EFFECT_FIELD_STRING, "prepend", 2);
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prepend_text = add_row(tr("Prepend"))->add_field(EFFECT_FIELD_STRING, "prepend", 2);
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}
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void TimecodeEffect::redraw(double timecode) {
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if (tc_select->get_combo_data(timecode).toBool()){
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display_timecode = prepend_text->get_string_value(timecode) + frame_to_timecode(olive::ActiveSequence->playhead, olive::CurrentConfig.timecode_view, olive::ActiveSequence->frame_rate);}
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else {
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double media_rate = parent_clip->getMediaFrameRate();
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display_timecode = prepend_text->get_string_value(timecode) + frame_to_timecode(timecode * media_rate, olive::CurrentConfig.timecode_view, media_rate);}
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img.fill(Qt::transparent);
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if (tc_select->get_combo_data(timecode).toBool()){
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display_timecode = prepend_text->get_string_value(timecode) + frame_to_timecode(olive::ActiveSequence->playhead, olive::CurrentConfig.timecode_view, olive::ActiveSequence->frame_rate);}
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else {
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double media_rate = parent_clip->media_frame_rate();
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display_timecode = prepend_text->get_string_value(timecode) + frame_to_timecode(timecode * media_rate, olive::CurrentConfig.timecode_view, media_rate);}
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img.fill(Qt::transparent);
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QPainter p(&img);
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p.setRenderHint(QPainter::Antialiasing);
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int width = img.width();
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int height = img.height();
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QPainter p(&img);
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p.setRenderHint(QPainter::Antialiasing);
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int width = img.width();
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int height = img.height();
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// set font
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font.setStyleHint(QFont::Helvetica, QFont::PreferAntialias);
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font.setFamily("Helvetica");
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font.setPixelSize(qCeil(scale_val->get_double_value(timecode)*.01*(height/10)));
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p.setFont(font);
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QFontMetrics fm(font);
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// set font
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font.setStyleHint(QFont::Helvetica, QFont::PreferAntialias);
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font.setFamily("Helvetica");
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font.setPixelSize(qCeil(scale_val->get_double_value(timecode)*.01*(height/10)));
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p.setFont(font);
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QFontMetrics fm(font);
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QPainterPath path;
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QPainterPath path;
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int text_x, text_y, rect_y, offset_x, offset_y;
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int text_height = fm.height();
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int text_width = fm.width(display_timecode);
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QColor background_color = color_bg_val->get_color_value(timecode);
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int alpha_val = bg_alpha->get_double_value(timecode)*2.55;
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background_color.setAlpha(alpha_val);
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int text_x, text_y, rect_y, offset_x, offset_y;
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int text_height = fm.height();
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int text_width = fm.width(display_timecode);
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QColor background_color = color_bg_val->get_color_value(timecode);
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int alpha_val = bg_alpha->get_double_value(timecode)*2.55;
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background_color.setAlpha(alpha_val);
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offset_x = int(offset_x_val->get_double_value(timecode));
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offset_y = int(offset_y_val->get_double_value(timecode));
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offset_x = int(offset_x_val->get_double_value(timecode));
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offset_y = int(offset_y_val->get_double_value(timecode));
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text_x = offset_x + (width/2) - (text_width/2);
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text_y = offset_y + height - height/10;
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rect_y = text_y + fm.descent() - text_height;
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text_x = offset_x + (width/2) - (text_width/2);
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text_y = offset_y + height - height/10;
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rect_y = text_y + fm.descent() - text_height;
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path.addText(text_x, text_y, font, display_timecode);
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path.addText(text_x, text_y, font, display_timecode);
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p.setPen(Qt::NoPen);
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p.setBrush(background_color);
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p.drawRect(QRect(text_x-fm.descent(), rect_y, text_width+fm.descent()*2, text_height));
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p.setBrush(color_val->get_color_value(timecode));
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p.drawPath(path);
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p.setPen(Qt::NoPen);
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p.setBrush(background_color);
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p.drawRect(QRect(text_x-fm.descent(), rect_y, text_width+fm.descent()*2, text_height));
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p.setBrush(color_val->get_color_value(timecode));
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p.drawPath(path);
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}
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+226
-226
@@ -31,7 +31,7 @@
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#include <QXmlStreamWriter>
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#include <QWindow>
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#include "playback/audio.h"
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#include "rendering/audio.h"
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#include "mainwindow.h"
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#include "debug.h"
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@@ -43,10 +43,10 @@
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#define CHANNEL_COUNT 2
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struct VSTRect {
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int16_t top;
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int16_t left;
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int16_t bottom;
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int16_t right;
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int16_t top;
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int16_t left;
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int16_t bottom;
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int16_t right;
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};
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#define effGetChunk 23
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@@ -54,44 +54,44 @@ struct VSTRect {
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// C callbacks
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extern "C" {
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// Main host callback
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intptr_t hostCallback(AEffect* effect, int32_t opcode, int32_t index, intptr_t value, void* ptr, float opt) {
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Q_UNUSED(value)
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// Main host callback
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intptr_t hostCallback(AEffect* effect, int32_t opcode, int32_t index, intptr_t value, void* ptr, float opt) {
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Q_UNUSED(value)
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switch(opcode) {
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case audioMasterAutomate:
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effect->setParameter(effect, index, opt);
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break;
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case audioMasterVersion:
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return 2400;
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case audioMasterIdle:
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effect->dispatcher(effect, effEditIdle, 0, 0, nullptr, 0);
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break;
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case audioMasterWantMidi:
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// no midi support, return 0
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break;
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case audioMasterGetSampleRate:
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return current_audio_freq();
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case audioMasterGetBlockSize:
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return BLOCK_SIZE;
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case audioMasterGetCurrentProcessLevel:
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// process level happens to be 0
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break;
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case audioMasterGetProductString:
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strcpy(static_cast<char*>(ptr), "OLIVETEAM");
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break;
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case audioMasterBeginEdit:
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// we don't really care about this
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// but we are aware of it
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break;
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case audioMasterEndEdit: // change made
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olive::MainWindow->setWindowModified(true);
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break;
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default:
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qInfo() << "Plugin requested unhandled opcode" << opcode;
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}
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return 0;
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}
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switch(opcode) {
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case audioMasterAutomate:
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effect->setParameter(effect, index, opt);
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break;
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case audioMasterVersion:
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return 2400;
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case audioMasterIdle:
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effect->dispatcher(effect, effEditIdle, 0, 0, nullptr, 0);
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break;
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case audioMasterWantMidi:
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// no midi support, return 0
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break;
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case audioMasterGetSampleRate:
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return current_audio_freq();
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case audioMasterGetBlockSize:
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return BLOCK_SIZE;
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case audioMasterGetCurrentProcessLevel:
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// process level happens to be 0
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break;
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case audioMasterGetProductString:
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strcpy(static_cast<char*>(ptr), "OLIVETEAM");
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break;
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case audioMasterBeginEdit:
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// we don't really care about this
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// but we are aware of it
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break;
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case audioMasterEndEdit: // change made
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olive::MainWindow->setWindowModified(true);
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break;
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default:
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qInfo() << "Plugin requested unhandled opcode" << opcode;
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}
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return 0;
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}
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}
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// Plugin's entry point
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@@ -106,295 +106,295 @@ typedef int32_t (*processEventsFuncPtr)(VstEvents *events);
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typedef void (*processFuncPtr)(AEffect *effect, float **inputs, float **outputs, int32_t sampleFrames);
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void VSTHost::loadPlugin() {
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QString dll_fn = file_field->get_filename(0, true);
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QString dll_fn = file_field->get_filename(0, true);
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if (dll_fn.isEmpty()) {
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return;
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}
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#if defined(__APPLE__)
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bundle = BundleLoad(dll_fn);
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bundle = BundleLoad(dll_fn);
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if (bundle == NULL) {
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), tr("Failed to create VST reference"));
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return;
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}
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if (bundle == NULL) {
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), tr("Failed to create VST reference"));
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return;
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}
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vstPluginFuncPtr mainEntryPoint = NULL;
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mainEntryPoint = (vstPluginFuncPtr)CFBundleGetFunctionPointerForName(bundle, CFSTR("VSTPluginMain"));
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// VST plugins previous to the 2.4 SDK used main_macho for the entry point name
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if(mainEntryPoint == NULL) {
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mainEntryPoint = (vstPluginFuncPtr)CFBundleGetFunctionPointerForName(bundle, CFSTR("main_macho"));
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}
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if(mainEntryPoint == NULL) {
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qCritical() << "Couldn't get a pointer to VST plugin's main()";
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BundleClose(bundle);
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return;
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}
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vstPluginFuncPtr mainEntryPoint = NULL;
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mainEntryPoint = (vstPluginFuncPtr)CFBundleGetFunctionPointerForName(bundle, CFSTR("VSTPluginMain"));
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// VST plugins previous to the 2.4 SDK used main_macho for the entry point name
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if(mainEntryPoint == NULL) {
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mainEntryPoint = (vstPluginFuncPtr)CFBundleGetFunctionPointerForName(bundle, CFSTR("main_macho"));
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}
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if(mainEntryPoint == NULL) {
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qCritical() << "Couldn't get a pointer to VST plugin's main()";
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BundleClose(bundle);
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return;
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}
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plugin = mainEntryPoint(hostCallback);
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if(plugin == NULL) {
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qCritical() << "Plugin's main() returns null";
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BundleClose(bundle);
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return;
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}
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plugin = mainEntryPoint(hostCallback);
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if(plugin == NULL) {
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qCritical() << "Plugin's main() returns null";
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BundleClose(bundle);
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return;
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}
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#else
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modulePtr = LibLoad(dll_fn);
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if(modulePtr == nullptr) {
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QString dll_error;
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modulePtr = LibLoad(dll_fn);
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if(modulePtr == nullptr) {
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QString dll_error;
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#ifdef _WIN32
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DWORD dll_err = GetLastError();
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dll_error = QString::number(dll_err);
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DWORD dll_err = GetLastError();
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dll_error = QString::number(dll_err);
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#elif __linux__
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dll_error = dlerror();
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dll_error = dlerror();
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#endif
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qCritical() << "Failed to load VST plugin" << dll_fn << "-" << dll_error;
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qCritical() << "Failed to load VST plugin" << dll_fn << "-" << dll_error;
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QString msg_err = tr("Failed to load VST plugin \"%1\": %2").arg(dll_fn, dll_error);
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QString msg_err = tr("Failed to load VST plugin \"%1\": %2").arg(dll_fn, dll_error);
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#ifdef _WIN32
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if (dll_err == 193) {
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if (dll_err == 193) {
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#ifdef _WIN64
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msg_err += "\n\n" + tr("NOTE: You can't load 32-bit VST plugins into a 64-bit build of Olive. Please find a 64-bit version of this plugin or switch to a 32-bit build of Olive.");
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msg_err += "\n\n" + tr("NOTE: You can't load 32-bit VST plugins into a 64-bit build of Olive. Please find a 64-bit version of this plugin or switch to a 32-bit build of Olive.");
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#elif _WIN32
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msg_err += "\n\n" + tr("NOTE: You can't load 64-bit VST plugins into a 32-bit build of Olive. Please find a 32-bit version of this plugin or switch to a 64-bit build of Olive.");
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msg_err += "\n\n" + tr("NOTE: You can't load 64-bit VST plugins into a 32-bit build of Olive. Please find a 32-bit version of this plugin or switch to a 64-bit build of Olive.");
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#endif
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}
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}
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#endif
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), msg_err);
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), msg_err);
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return;
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}
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return;
|
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}
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vstPluginFuncPtr mainEntryPoint = reinterpret_cast<vstPluginFuncPtr>(LibAddress(modulePtr, "VSTPluginMain"));
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vstPluginFuncPtr mainEntryPoint = reinterpret_cast<vstPluginFuncPtr>(LibAddress(modulePtr, "VSTPluginMain"));
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if (mainEntryPoint == nullptr) {
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// if there's no VSTPluginMain(), fallback to main()
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mainEntryPoint = reinterpret_cast<vstPluginFuncPtr>(LibAddress(modulePtr, "main"));
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}
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if (mainEntryPoint == nullptr) {
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// if there's no VSTPluginMain(), fallback to main()
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mainEntryPoint = reinterpret_cast<vstPluginFuncPtr>(LibAddress(modulePtr, "main"));
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}
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if (mainEntryPoint == nullptr) {
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), tr("Failed to locate entry point for dynamic library."));
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LibClose(modulePtr);
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} else {
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// Instantiate the plugin
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plugin = mainEntryPoint(hostCallback);
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}
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if (mainEntryPoint == nullptr) {
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QMessageBox::critical(nullptr, tr("Error loading VST plugin"), tr("Failed to locate entry point for dynamic library."));
|
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LibClose(modulePtr);
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} else {
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// Instantiate the plugin
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plugin = mainEntryPoint(hostCallback);
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}
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#endif
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}
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void VSTHost::freePlugin() {
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if (plugin != nullptr) {
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stopPlugin();
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if (plugin != nullptr) {
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stopPlugin();
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#if defined(__APPLE__)
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CFBundleUnloadExecutable(bundle);
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CFRelease(bundle);
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CFBundleUnloadExecutable(bundle);
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CFRelease(bundle);
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#else
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LibClose(modulePtr);
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LibClose(modulePtr);
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#endif
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plugin = nullptr;
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}
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plugin = nullptr;
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}
|
||||
}
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||||
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bool VSTHost::configurePluginCallbacks() {
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// Check plugin's magic number
|
||||
// If incorrect, then the file either was not loaded properly, is not a
|
||||
// real VST plugin, or is otherwise corrupt.
|
||||
if(plugin->magic != kEffectMagic) {
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||||
qCritical() << "Plugin's magic number is bad";
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||||
QMessageBox::critical(olive::MainWindow, tr("VST Error"), tr("Plugin's magic number is invalid"));
|
||||
return false;
|
||||
}
|
||||
// Check plugin's magic number
|
||||
// If incorrect, then the file either was not loaded properly, is not a
|
||||
// real VST plugin, or is otherwise corrupt.
|
||||
if(plugin->magic != kEffectMagic) {
|
||||
qCritical() << "Plugin's magic number is bad";
|
||||
QMessageBox::critical(olive::MainWindow, tr("VST Error"), tr("Plugin's magic number is invalid"));
|
||||
return false;
|
||||
}
|
||||
|
||||
// Create dispatcher handle
|
||||
dispatcher = reinterpret_cast<dispatcherFuncPtr>(plugin->dispatcher);
|
||||
// Create dispatcher handle
|
||||
dispatcher = reinterpret_cast<dispatcherFuncPtr>(plugin->dispatcher);
|
||||
|
||||
// Set up plugin callback functions
|
||||
plugin->getParameter = reinterpret_cast<getParameterFuncPtr>(plugin->getParameter);
|
||||
plugin->processReplacing = reinterpret_cast<processFuncPtr>(plugin->processReplacing);
|
||||
plugin->setParameter = reinterpret_cast<setParameterFuncPtr>(plugin->setParameter);
|
||||
// Set up plugin callback functions
|
||||
plugin->getParameter = reinterpret_cast<getParameterFuncPtr>(plugin->getParameter);
|
||||
plugin->processReplacing = reinterpret_cast<processFuncPtr>(plugin->processReplacing);
|
||||
plugin->setParameter = reinterpret_cast<setParameterFuncPtr>(plugin->setParameter);
|
||||
|
||||
return true;
|
||||
return true;
|
||||
}
|
||||
|
||||
void VSTHost::startPlugin() {
|
||||
dispatcher(plugin, effOpen, 0, 0, nullptr, 0.0f);
|
||||
dispatcher(plugin, effOpen, 0, 0, nullptr, 0.0f);
|
||||
|
||||
// Set some default properties
|
||||
dispatcher(plugin, effSetSampleRate, 0, 0, nullptr, current_audio_freq());
|
||||
dispatcher(plugin, effSetBlockSize, 0, BLOCK_SIZE, nullptr, 0.0f);
|
||||
// Set some default properties
|
||||
dispatcher(plugin, effSetSampleRate, 0, 0, nullptr, current_audio_freq());
|
||||
dispatcher(plugin, effSetBlockSize, 0, BLOCK_SIZE, nullptr, 0.0f);
|
||||
|
||||
resumePlugin();
|
||||
resumePlugin();
|
||||
}
|
||||
|
||||
void VSTHost::stopPlugin() {
|
||||
suspendPlugin();
|
||||
suspendPlugin();
|
||||
|
||||
dispatcher(plugin, effClose, 0, 0, nullptr, 0);
|
||||
dispatcher(plugin, effClose, 0, 0, nullptr, 0);
|
||||
}
|
||||
|
||||
void VSTHost::resumePlugin() {
|
||||
dispatcher(plugin, effMainsChanged, 0, 1, nullptr, 0.0f);
|
||||
dispatcher(plugin, effMainsChanged, 0, 1, nullptr, 0.0f);
|
||||
}
|
||||
|
||||
void VSTHost::suspendPlugin() {
|
||||
dispatcher(plugin, effMainsChanged, 0, 0, nullptr, 0.0f);
|
||||
dispatcher(plugin, effMainsChanged, 0, 0, nullptr, 0.0f);
|
||||
}
|
||||
|
||||
bool VSTHost::canPluginDo(char *canDoString) {
|
||||
return (dispatcher(plugin, effCanDo, 0, 0, static_cast<void*>(canDoString), 0.0f) > 0);
|
||||
return (dispatcher(plugin, effCanDo, 0, 0, static_cast<void*>(canDoString), 0.0f) > 0);
|
||||
}
|
||||
|
||||
void VSTHost::processAudio(long numFrames) {
|
||||
// Always reset the output array before processing.
|
||||
for (int i=0;i<CHANNEL_COUNT;i++) {
|
||||
memset(outputs[i], 0, BLOCK_SIZE*sizeof(float));
|
||||
}
|
||||
// Always reset the output array before processing.
|
||||
for (int i=0;i<CHANNEL_COUNT;i++) {
|
||||
memset(outputs[i], 0, BLOCK_SIZE*sizeof(float));
|
||||
}
|
||||
|
||||
plugin->processReplacing(plugin, inputs, outputs, numFrames);
|
||||
plugin->processReplacing(plugin, inputs, outputs, numFrames);
|
||||
}
|
||||
|
||||
VSTHost::VSTHost(ClipPtr c, const EffectMeta *em) : Effect(c, em) {
|
||||
plugin = nullptr;
|
||||
plugin = nullptr;
|
||||
|
||||
inputs = new float* [CHANNEL_COUNT];
|
||||
outputs = new float* [CHANNEL_COUNT];
|
||||
for(int channel = 0; channel < CHANNEL_COUNT; channel++) {
|
||||
inputs[channel] = new float[BLOCK_SIZE];
|
||||
outputs[channel] = new float[BLOCK_SIZE];
|
||||
}
|
||||
inputs = new float* [CHANNEL_COUNT];
|
||||
outputs = new float* [CHANNEL_COUNT];
|
||||
for(int channel = 0; channel < CHANNEL_COUNT; channel++) {
|
||||
inputs[channel] = new float[BLOCK_SIZE];
|
||||
outputs[channel] = new float[BLOCK_SIZE];
|
||||
}
|
||||
|
||||
file_field = add_row(tr("Plugin"), true, false)->add_field(EFFECT_FIELD_FILE, "filename");
|
||||
connect(file_field, SIGNAL(changed()), this, SLOT(change_plugin()));
|
||||
file_field = add_row(tr("Plugin"), true, false)->add_field(EFFECT_FIELD_FILE, "filename");
|
||||
connect(file_field, SIGNAL(changed()), this, SLOT(change_plugin()));
|
||||
|
||||
EffectRow* interface_row = add_row(tr("Interface"), false, false);
|
||||
show_interface_btn = new QPushButton(tr("Show"));
|
||||
show_interface_btn->setCheckable(true);
|
||||
show_interface_btn->setEnabled(false);
|
||||
connect(show_interface_btn, SIGNAL(toggled(bool)), this, SLOT(show_interface(bool)));
|
||||
interface_row->add_widget(show_interface_btn);
|
||||
EffectRow* interface_row = add_row(tr("Interface"), false, false);
|
||||
show_interface_btn = new QPushButton(tr("Show"));
|
||||
show_interface_btn->setCheckable(true);
|
||||
show_interface_btn->setEnabled(false);
|
||||
connect(show_interface_btn, SIGNAL(toggled(bool)), this, SLOT(show_interface(bool)));
|
||||
interface_row->add_widget(show_interface_btn);
|
||||
|
||||
dialog = new QDialog(olive::MainWindow);
|
||||
dialog->setWindowTitle(tr("VST Plugin"));
|
||||
dialog->setAttribute(Qt::WA_NativeWindow, true);
|
||||
dialog->setWindowFlags(dialog->windowFlags() | Qt::MSWindowsFixedSizeDialogHint);
|
||||
connect(dialog, SIGNAL(finished(int)), this, SLOT(uncheck_show_button()));
|
||||
dialog = new QDialog(olive::MainWindow);
|
||||
dialog->setWindowTitle(tr("VST Plugin"));
|
||||
dialog->setAttribute(Qt::WA_NativeWindow, true);
|
||||
dialog->setWindowFlags(dialog->windowFlags() | Qt::MSWindowsFixedSizeDialogHint);
|
||||
connect(dialog, SIGNAL(finished(int)), this, SLOT(uncheck_show_button()));
|
||||
}
|
||||
|
||||
VSTHost::~VSTHost() {
|
||||
for(int channel = 0; channel < CHANNEL_COUNT; channel++) {
|
||||
delete [] inputs[channel];
|
||||
delete [] outputs[channel];
|
||||
}
|
||||
delete [] outputs;
|
||||
delete [] inputs;
|
||||
for(int channel = 0; channel < CHANNEL_COUNT; channel++) {
|
||||
delete [] inputs[channel];
|
||||
delete [] outputs[channel];
|
||||
}
|
||||
delete [] outputs;
|
||||
delete [] inputs;
|
||||
|
||||
freePlugin();
|
||||
freePlugin();
|
||||
|
||||
delete show_interface_btn;
|
||||
delete dialog;
|
||||
delete show_interface_btn;
|
||||
delete dialog;
|
||||
}
|
||||
|
||||
void VSTHost::process_audio(double, double, quint8* samples, int nb_bytes, int) {
|
||||
if (plugin != nullptr) {
|
||||
int interval = BLOCK_SIZE*4;
|
||||
for (int i=0;i<nb_bytes;i+=interval) {
|
||||
int process_size = qMin(interval, nb_bytes - i);
|
||||
int lim = i + process_size;
|
||||
if (plugin != nullptr) {
|
||||
int interval = BLOCK_SIZE*4;
|
||||
for (int i=0;i<nb_bytes;i+=interval) {
|
||||
int process_size = qMin(interval, nb_bytes - i);
|
||||
int lim = i + process_size;
|
||||
|
||||
// convert to float
|
||||
for (int j=i;j<lim;j+=4) {
|
||||
qint16 left_sample = qint16(((samples[j+1] & 0xFF) << 8) | (samples[j] & 0xFF));
|
||||
qint16 right_sample = qint16(((samples[j+3] & 0xFF) << 8) | (samples[j+2] & 0xFF));
|
||||
// convert to float
|
||||
for (int j=i;j<lim;j+=4) {
|
||||
qint16 left_sample = qint16(((samples[j+1] & 0xFF) << 8) | (samples[j] & 0xFF));
|
||||
qint16 right_sample = qint16(((samples[j+3] & 0xFF) << 8) | (samples[j+2] & 0xFF));
|
||||
|
||||
int index = (j-i)>>2;
|
||||
inputs[0][index] = float(left_sample) / float(INT16_MAX);
|
||||
inputs[1][index] = float(right_sample) / float(INT16_MAX);
|
||||
}
|
||||
int index = (j-i)>>2;
|
||||
inputs[0][index] = float(left_sample) / float(INT16_MAX);
|
||||
inputs[1][index] = float(right_sample) / float(INT16_MAX);
|
||||
}
|
||||
|
||||
// send to VST
|
||||
processAudio(process_size>>2);
|
||||
// send to VST
|
||||
processAudio(process_size>>2);
|
||||
|
||||
// convert back to int16
|
||||
for (int j=i;j<lim;j+=4) {
|
||||
int index = (j-i)>>2;
|
||||
// convert back to int16
|
||||
for (int j=i;j<lim;j+=4) {
|
||||
int index = (j-i)>>2;
|
||||
|
||||
qint16 left_sample = qint16(qRound(outputs[0][index] * INT16_MAX));
|
||||
qint16 right_sample = qint16(qRound(outputs[1][index] * INT16_MAX));
|
||||
qint16 left_sample = qint16(qRound(outputs[0][index] * INT16_MAX));
|
||||
qint16 right_sample = qint16(qRound(outputs[1][index] * INT16_MAX));
|
||||
|
||||
samples[j+3] = quint8(right_sample >> 8);
|
||||
samples[j+2] = quint8(right_sample);
|
||||
samples[j+1] = quint8(left_sample >> 8);
|
||||
samples[j] = quint8(left_sample);
|
||||
}
|
||||
}
|
||||
}
|
||||
samples[j+3] = quint8(right_sample >> 8);
|
||||
samples[j+2] = quint8(right_sample);
|
||||
samples[j+1] = quint8(left_sample >> 8);
|
||||
samples[j] = quint8(left_sample);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void VSTHost::custom_load(QXmlStreamReader &stream) {
|
||||
if (stream.name() == "plugindata") {
|
||||
stream.readNext();
|
||||
data_cache = QByteArray::fromBase64(stream.text().toUtf8());
|
||||
if (plugin != nullptr) {
|
||||
dispatcher(plugin, effSetChunk, 0, int32_t(data_cache.size()), static_cast<void*>(data_cache.data()), 0);
|
||||
}
|
||||
}
|
||||
if (stream.name() == "plugindata") {
|
||||
stream.readNext();
|
||||
data_cache = QByteArray::fromBase64(stream.text().toUtf8());
|
||||
if (plugin != nullptr) {
|
||||
dispatcher(plugin, effSetChunk, 0, int32_t(data_cache.size()), static_cast<void*>(data_cache.data()), 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void VSTHost::save(QXmlStreamWriter &stream) {
|
||||
Effect::save(stream);
|
||||
if (plugin != nullptr) {
|
||||
char* p = nullptr;
|
||||
int32_t length = int32_t(dispatcher(plugin, effGetChunk, 0, 0, &p, 0));
|
||||
data_cache = QByteArray(p, length);
|
||||
}
|
||||
if (data_cache.size() > 0) {
|
||||
stream.writeTextElement("plugindata", data_cache.toBase64());
|
||||
}
|
||||
Effect::save(stream);
|
||||
if (plugin != nullptr) {
|
||||
char* p = nullptr;
|
||||
int32_t length = int32_t(dispatcher(plugin, effGetChunk, 0, 0, &p, 0));
|
||||
data_cache = QByteArray(p, length);
|
||||
}
|
||||
if (data_cache.size() > 0) {
|
||||
stream.writeTextElement("plugindata", data_cache.toBase64());
|
||||
}
|
||||
}
|
||||
|
||||
void VSTHost::show_interface(bool show) {
|
||||
dialog->setVisible(show);
|
||||
dialog->setVisible(show);
|
||||
|
||||
if (show) {
|
||||
if (show) {
|
||||
#if defined(_WIN32)
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<HWND>(dialog->windowHandle()->winId()), 0);
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<HWND>(dialog->windowHandle()->winId()), 0);
|
||||
#elif defined(__APPLE__)
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<NSWindow*>(dialog->windowHandle()->winId()), 0);
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<NSWindow*>(dialog->windowHandle()->winId()), 0);
|
||||
#elif defined(__linux__)
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<void*>(dialog->windowHandle()->winId()), 0);
|
||||
dispatcher(plugin, effEditOpen, 0, 0, reinterpret_cast<void*>(dialog->windowHandle()->winId()), 0);
|
||||
#endif
|
||||
} else {
|
||||
dispatcher(plugin, effEditClose, 0, 0, nullptr, 0);
|
||||
}
|
||||
} else {
|
||||
dispatcher(plugin, effEditClose, 0, 0, nullptr, 0);
|
||||
}
|
||||
}
|
||||
|
||||
void VSTHost::uncheck_show_button() {
|
||||
show_interface_btn->setChecked(false);
|
||||
show_interface_btn->setChecked(false);
|
||||
}
|
||||
|
||||
void VSTHost::change_plugin() {
|
||||
freePlugin();
|
||||
loadPlugin();
|
||||
if (plugin != nullptr) {
|
||||
if (configurePluginCallbacks()) {
|
||||
startPlugin();
|
||||
VSTRect* eRect = nullptr;
|
||||
plugin->dispatcher(plugin, effEditGetRect, 0, 0, &eRect, 0);
|
||||
dialog->setFixedSize(eRect->right - eRect->left, eRect->bottom - eRect->top);
|
||||
} else {
|
||||
freePlugin();
|
||||
loadPlugin();
|
||||
if (plugin != nullptr) {
|
||||
if (configurePluginCallbacks()) {
|
||||
startPlugin();
|
||||
VSTRect* eRect = nullptr;
|
||||
plugin->dispatcher(plugin, effEditGetRect, 0, 0, &eRect, 0);
|
||||
dialog->setFixedSize(eRect->right - eRect->left, eRect->bottom - eRect->top);
|
||||
} else {
|
||||
#ifdef __APPLE__
|
||||
CFBundleUnloadExecutable(bundle);
|
||||
CFRelease(bundle);
|
||||
CFBundleUnloadExecutable(bundle);
|
||||
CFRelease(bundle);
|
||||
#else
|
||||
LibClose(modulePtr);
|
||||
LibClose(modulePtr);
|
||||
#endif
|
||||
plugin = nullptr;
|
||||
}
|
||||
}
|
||||
show_interface_btn->setEnabled(plugin != nullptr);
|
||||
plugin = nullptr;
|
||||
}
|
||||
}
|
||||
show_interface_btn->setEnabled(plugin != nullptr);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user