1454 lines
53 KiB
C++
1454 lines
53 KiB
C++
/**
|
|
* Furnace Tracker - multi-system chiptune tracker
|
|
* Copyright (C) 2021-2022 tildearrow and contributors
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
#include "gui.h"
|
|
#include <imgui.h>
|
|
#include <imgui_internal.h>
|
|
#include <math.h>
|
|
#include "../ta-log.h"
|
|
#include "IconsFontAwesome4.h"
|
|
#include "misc/cpp/imgui_stdlib.h"
|
|
#include <fmt/printf.h>
|
|
#include "guiConst.h"
|
|
#include "sampleUtil.h"
|
|
#include "util.h"
|
|
|
|
void FurnaceGUI::drawSampleEdit() {
|
|
if (nextWindow==GUI_WINDOW_SAMPLE_EDIT) {
|
|
sampleEditOpen=true;
|
|
ImGui::SetNextWindowFocus();
|
|
nextWindow=GUI_WINDOW_NOTHING;
|
|
}
|
|
if (!sampleEditOpen) return;
|
|
if (mobileUI) {
|
|
patWindowPos=(portrait?ImVec2(0.0f,(mobileMenuPos*-0.65*scrH*dpiScale)):ImVec2((0.16*scrH*dpiScale)+0.5*scrW*dpiScale*mobileMenuPos,0.0f));
|
|
patWindowSize=(portrait?ImVec2(scrW*dpiScale,scrH*dpiScale-(0.16*scrW*dpiScale)-(pianoOpen?(0.4*scrW*dpiScale):0.0f)):ImVec2(scrW*dpiScale-(0.16*scrH*dpiScale),scrH*dpiScale-(pianoOpen?(0.3*scrH*dpiScale):0.0f)));
|
|
ImGui::SetNextWindowPos(patWindowPos);
|
|
ImGui::SetNextWindowSize(patWindowSize);
|
|
}
|
|
if (ImGui::Begin("Sample Editor",&sampleEditOpen,globalWinFlags|(settings.allowEditDocking?0:ImGuiWindowFlags_NoDocking))) {
|
|
if (curSample<0 || curSample>=(int)e->song.sample.size()) {
|
|
ImGui::Text("no sample selected");
|
|
} else {
|
|
DivSample* sample=e->song.sample[curSample];
|
|
String sampleType="Invalid";
|
|
if (sample->depth<DIV_SAMPLE_DEPTH_MAX) {
|
|
if (sampleDepths[sample->depth]!=NULL) {
|
|
sampleType=sampleDepths[sample->depth];
|
|
}
|
|
}
|
|
if (!settings.sampleLayout) {
|
|
ImGui::Text("Name");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputText("##SampleName",&sample->name)) {
|
|
MARK_MODIFIED;
|
|
}
|
|
|
|
if (ImGui::BeginTable("SampleProps",4,ImGuiTableFlags_SizingStretchSame)) {
|
|
ImGui::TableNextRow();
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Type");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::BeginCombo("##SampleType",sampleType.c_str())) {
|
|
for (int i=0; i<DIV_SAMPLE_DEPTH_MAX; i++) {
|
|
if (sampleDepths[i]==NULL) continue;
|
|
if (ImGui::Selectable(sampleDepths[i])) {
|
|
sample->prepareUndo(true);
|
|
sample->depth=(DivSampleDepth)i;
|
|
e->renderSamplesP();
|
|
updateSampleTex=true;
|
|
MARK_MODIFIED;
|
|
}
|
|
}
|
|
ImGui::EndCombo();
|
|
}
|
|
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("C-4 (Hz)");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##SampleCenter",&sample->centerRate,10,200)) { MARK_MODIFIED
|
|
if (sample->centerRate<100) sample->centerRate=100;
|
|
if (sample->centerRate>65535) sample->centerRate=65535;
|
|
}
|
|
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Compat Rate");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##SampleRate",&sample->rate,10,200)) { MARK_MODIFIED
|
|
if (sample->rate<100) sample->rate=100;
|
|
if (sample->rate>96000) sample->rate=96000;
|
|
}
|
|
|
|
ImGui::TableNextColumn();
|
|
bool doLoop=(sample->isLoopable());
|
|
if (ImGui::Checkbox("Loop",&doLoop)) { MARK_MODIFIED
|
|
if (doLoop) {
|
|
sample->loopStart=0;
|
|
sample->loopEnd=sample->samples;
|
|
} else {
|
|
sample->loopStart=-1;
|
|
sample->loopEnd=sample->samples;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
if (doLoop) {
|
|
ImGui::TableNextRow();
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Loop Start");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##LoopStartPosition",&sample->loopStart,1,10)) { MARK_MODIFIED
|
|
if (sample->loopStart<0) {
|
|
sample->loopStart=0;
|
|
}
|
|
if (sample->loopStart>sample->loopEnd) {
|
|
sample->loopStart=sample->loopEnd;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Loop End");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##LoopEndPosition",&sample->loopEnd,1,10)) { MARK_MODIFIED
|
|
if (sample->loopEnd<sample->loopStart) {
|
|
sample->loopEnd=sample->loopStart;
|
|
}
|
|
if (sample->loopEnd>=(int)sample->samples) {
|
|
sample->loopEnd=sample->samples;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
ImGui::EndTable();
|
|
}
|
|
|
|
/*
|
|
if (ImGui::Button("Apply")) {
|
|
e->renderSamplesP();
|
|
}
|
|
ImGui::SameLine();
|
|
*/
|
|
ImGui::Separator();
|
|
|
|
ImGui::BeginDisabled(sample->depth!=DIV_SAMPLE_DEPTH_8BIT && sample->depth!=DIV_SAMPLE_DEPTH_16BIT);
|
|
|
|
pushToggleColors(!sampleDragMode);
|
|
if (ImGui::Button(ICON_FA_I_CURSOR "##SSelect")) {
|
|
sampleDragMode=false;
|
|
}
|
|
popToggleColors();
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Edit mode: Select");
|
|
}
|
|
ImGui::SameLine();
|
|
pushToggleColors(sampleDragMode);
|
|
if (ImGui::Button(ICON_FA_PENCIL "##SDraw")) {
|
|
sampleDragMode=true;
|
|
}
|
|
popToggleColors();
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Edit mode: Draw");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(4.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_ARROWS_H "##SResize");
|
|
if (ImGui::IsItemClicked()) {
|
|
resizeSize=sample->samples;
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Resize");
|
|
}
|
|
if (openSampleResizeOpt) {
|
|
openSampleResizeOpt=false;
|
|
ImGui::OpenPopup("SResizeOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SResizeOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
if (ImGui::InputInt("Samples",&resizeSize,1,64)) {
|
|
if (resizeSize<0) resizeSize=0;
|
|
if (resizeSize>16777215) resizeSize=16777215;
|
|
}
|
|
if (ImGui::Button("Resize")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
if (!sample->resize(resizeSize)) {
|
|
showError("couldn't resize! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=-1;
|
|
sampleSelEnd=-1;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
} else {
|
|
resizeSize=sample->samples;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_EXPAND "##SResample");
|
|
if (ImGui::IsItemClicked()) {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Resample");
|
|
}
|
|
if (openSampleResampleOpt) {
|
|
openSampleResampleOpt=false;
|
|
ImGui::OpenPopup("SResampleOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SResampleOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
ImGui::Text("Rate");
|
|
if (ImGui::InputDouble("##SRRate",&resampleTarget,1.0,50.0,"%g")) {
|
|
if (resampleTarget<0) resampleTarget=0;
|
|
if (resampleTarget>96000) resampleTarget=96000;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("0.5x")) {
|
|
resampleTarget*=0.5;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("==")) {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("2.0x")) {
|
|
resampleTarget*=2.0;
|
|
}
|
|
double factor=resampleTarget/(double)sample->rate;
|
|
if (ImGui::InputDouble("Factor",&factor,0.125,0.5,"%g")) {
|
|
resampleTarget=(double)sample->rate*factor;
|
|
if (resampleTarget<0) resampleTarget=0;
|
|
if (resampleTarget>96000) resampleTarget=96000;
|
|
}
|
|
ImGui::Combo("Filter",&resampleStrat,resampleStrats,6);
|
|
if (ImGui::Button("Resample")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
if (!sample->resample(resampleTarget,resampleStrat)) {
|
|
showError("couldn't resample! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=-1;
|
|
sampleSelEnd=-1;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
} else {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(4.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_UNDO "##SUndo")) {
|
|
doUndoSample();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Undo");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_REPEAT "##SRedo")) {
|
|
doRedoSample();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Redo");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(4.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_VOLUME_UP "##SAmplify");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Amplify");
|
|
}
|
|
if (openSampleAmplifyOpt) {
|
|
openSampleAmplifyOpt=false;
|
|
ImGui::OpenPopup("SAmplifyOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SAmplifyOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
ImGui::Text("Volume");
|
|
if (ImGui::InputFloat("##SRVolume",&lifyVol,10.0,50.0,"%g%%")) {
|
|
if (amplifyVol<0) amplifyVol=0;
|
|
if (amplifyVol>10000) amplifyVol=10000;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Text("(%.1fdB)",20.0*log10(amplifyVol/100.0f));
|
|
if (ImGui::Button("Apply")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
SAMPLE_OP_BEGIN;
|
|
float vol=amplifyVol/100.0f;
|
|
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_16BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
float val=sample->data16[i]*vol;
|
|
if (val<-32768) val=-32768;
|
|
if (val>32767) val=32767;
|
|
sample->data16[i]=val;
|
|
}
|
|
} else if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
float val=sample->data8[i]*vol;
|
|
if (val<-128) val=-128;
|
|
if (val>127) val=127;
|
|
sample->data8[i]=val;
|
|
}
|
|
}
|
|
|
|
updateSampleTex=true;
|
|
|
|
e->renderSamples();
|
|
});
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROWS_V "##SNormalize")) {
|
|
doAction(GUI_ACTION_SAMPLE_NORMALIZE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Normalize");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROW_UP "##SFadeIn")) {
|
|
doAction(GUI_ACTION_SAMPLE_FADE_IN);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Fade in");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROW_DOWN "##SFadeOut")) {
|
|
doAction(GUI_ACTION_SAMPLE_FADE_OUT);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Fade out");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_ADJUST "##SInsertSilence");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Insert silence");
|
|
}
|
|
if (openSampleSilenceOpt) {
|
|
openSampleSilenceOpt=false;
|
|
ImGui::OpenPopup("SSilenceOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SSilenceOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
if (ImGui::InputInt("Samples",&silenceSize,1,64)) {
|
|
if (silenceSize<0) silenceSize=0;
|
|
if (silenceSize>16777215) silenceSize=16777215;
|
|
}
|
|
if (ImGui::Button("Go")) {
|
|
int pos=(sampleSelStart==-1 || sampleSelStart==sampleSelEnd)?sample->samples:sampleSelStart;
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample,pos]() {
|
|
if (!sample->insert(pos,silenceSize)) {
|
|
showError("couldn't insert! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=pos;
|
|
sampleSelEnd=pos+silenceSize;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ERASER "##SSilence")) {
|
|
doAction(GUI_ACTION_SAMPLE_SILENCE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Apply silence");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_TIMES "##SDelete")) {
|
|
doAction(GUI_ACTION_SAMPLE_DELETE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Delete");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_CROP "##STrim")) {
|
|
doAction(GUI_ACTION_SAMPLE_TRIM);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Trim");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(4.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_BACKWARD "##SReverse")) {
|
|
doAction(GUI_ACTION_SAMPLE_REVERSE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Reverse");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_SORT_AMOUNT_ASC "##SInvert")) {
|
|
doAction(GUI_ACTION_SAMPLE_INVERT);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Invert");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_LEVEL_DOWN "##SSign")) {
|
|
doAction(GUI_ACTION_SAMPLE_SIGN);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Signed/unsigned exchange");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_INDUSTRY "##SFilter");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Apply filter");
|
|
}
|
|
if (openSampleFilterOpt) {
|
|
openSampleFilterOpt=false;
|
|
ImGui::OpenPopup("SFilterOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SFilterOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
float lowP=sampleFilterL*100.0f;
|
|
float bandP=sampleFilterB*100.0f;
|
|
float highP=sampleFilterH*100.0f;
|
|
float resP=sampleFilterRes*100.0f;
|
|
ImGui::Text("Cutoff:");
|
|
if (ImGui::SliderFloat("From",&sampleFilterCutStart,0.0f,sample->rate*0.5,"%.0fHz")) {
|
|
if (sampleFilterCutStart<0.0) sampleFilterCutStart=0.0;
|
|
if (sampleFilterCutStart>sample->rate*0.5) sampleFilterCutStart=sample->rate*0.5;
|
|
}
|
|
if (ImGui::SliderFloat("To",&sampleFilterCutEnd,0.0f,sample->rate*0.5,"%.0fHz")) {
|
|
if (sampleFilterCutEnd<0.0) sampleFilterCutEnd=0.0;
|
|
if (sampleFilterCutEnd>sample->rate*0.5) sampleFilterCutEnd=sample->rate*0.5;
|
|
}
|
|
ImGui::Separator();
|
|
if (ImGui::SliderFloat("Resonance",&resP,0.0f,99.0f,"%.1f%%")) {
|
|
sampleFilterRes=resP/100.0f;
|
|
if (sampleFilterRes<0.0f) sampleFilterRes=0.0f;
|
|
if (sampleFilterRes>0.99f) sampleFilterRes=0.99f;
|
|
}
|
|
ImGui::Text("Power");
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("1x",sampleFilterPower==1)) {
|
|
sampleFilterPower=1;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("2x",sampleFilterPower==2)) {
|
|
sampleFilterPower=2;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("3x",sampleFilterPower==3)) {
|
|
sampleFilterPower=3;
|
|
}
|
|
ImGui::Separator();
|
|
if (ImGui::SliderFloat("Low-pass",&lowP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterL=lowP/100.0f;
|
|
if (sampleFilterL<0.0f) sampleFilterL=0.0f;
|
|
if (sampleFilterL>1.0f) sampleFilterL=1.0f;
|
|
}
|
|
if (ImGui::SliderFloat("Band-pass",&bandP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterB=bandP/100.0f;
|
|
if (sampleFilterB<0.0f) sampleFilterB=0.0f;
|
|
if (sampleFilterB>1.0f) sampleFilterB=1.0f;
|
|
}
|
|
if (ImGui::SliderFloat("High-pass",&highP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterH=highP/100.0f;
|
|
if (sampleFilterH<0.0f) sampleFilterH=0.0f;
|
|
if (sampleFilterH>1.0f) sampleFilterH=1.0f;
|
|
}
|
|
|
|
if (ImGui::Button("Apply")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
SAMPLE_OP_BEGIN;
|
|
float res=1.0-pow(sampleFilterRes,0.5f);
|
|
float low=0;
|
|
float band=0;
|
|
float high=0;
|
|
|
|
double power=(sampleFilterCutStart>sampleFilterCutEnd)?0.5:2.0;
|
|
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_16BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
double freq=sampleFilterCutStart+(sampleFilterCutEnd-sampleFilterCutStart)*pow(double(i-start)/double(end-start),power);
|
|
double cut=sin((freq/double(sample->rate))*M_PI);
|
|
|
|
for (int j=0; j<sampleFilterPower; j++) {
|
|
low=low+cut*band;
|
|
high=float(sample->data16[i])-low-(res*band);
|
|
band=cut*high+band;
|
|
}
|
|
|
|
float val=low*sampleFilterL+band*sampleFilterB+high*sampleFilterH;
|
|
if (val<-32768) val=-32768;
|
|
if (val>32767) val=32767;
|
|
sample->data16[i]=val;
|
|
}
|
|
} else if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
double freq=sampleFilterCutStart+(sampleFilterCutEnd-sampleFilterCutStart)*pow(double(i-start)/double(end-start),power);
|
|
double cut=sin((freq/double(sample->rate))*M_PI);
|
|
|
|
for (int j=0; j<sampleFilterPower; j++) {
|
|
low=low+cut*band;
|
|
high=float(sample->data8[i])-low-(res*band);
|
|
band=cut*high+band;
|
|
}
|
|
|
|
float val=low*sampleFilterL+band*sampleFilterB+high*sampleFilterH;
|
|
if (val<-128) val=-128;
|
|
if (val>127) val=127;
|
|
sample->data8[i]=val;
|
|
}
|
|
}
|
|
|
|
updateSampleTex=true;
|
|
|
|
e->renderSamples();
|
|
});
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(4.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_PLAY "##PreviewSample")) {
|
|
e->previewSample(curSample);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Preview sample");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_STOP "##StopSample")) {
|
|
e->stopSamplePreview();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Stop sample preview");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_UPLOAD "##MakeIns")) {
|
|
doAction(GUI_ACTION_SAMPLE_MAKE_INS);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Create instrument from sample");
|
|
}
|
|
|
|
ImGui::SameLine();
|
|
double zoomPercent=100.0/sampleZoom;
|
|
ImGui::Text("Zoom");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(150.0f*dpiScale);
|
|
if (ImGui::InputDouble("##SZoom",&zoomPercent,5.0,20.0,"%g%%")) {
|
|
if (zoomPercent>10000.0) zoomPercent=10000.0;
|
|
if (zoomPercent<1.0) zoomPercent=1.0;
|
|
sampleZoom=100.0/zoomPercent;
|
|
if (sampleZoom<0.01) sampleZoom=0.01;
|
|
sampleZoomAuto=false;
|
|
updateSampleTex=true;
|
|
}
|
|
ImGui::SameLine();
|
|
if (sampleZoomAuto) {
|
|
if (ImGui::Button("100%")) {
|
|
sampleZoom=1.0;
|
|
sampleZoomAuto=false;
|
|
updateSampleTex=true;
|
|
}
|
|
} else {
|
|
if (ImGui::Button("Auto")) {
|
|
sampleZoomAuto=true;
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
} else {
|
|
ImGui::Text("Name");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputText("##SampleName",&sample->name)) {
|
|
MARK_MODIFIED;
|
|
}
|
|
|
|
if (ImGui::BeginTable("SampleProps",2,ImGuiTableFlags_SizingStretchSame)) {
|
|
ImGui::TableNextRow();
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Type");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::BeginCombo("##SampleType",sampleType.c_str())) {
|
|
for (int i=0; i<DIV_SAMPLE_DEPTH_MAX; i++) {
|
|
if (sampleDepths[i]==NULL) continue;
|
|
if (ImGui::Selectable(sampleDepths[i])) {
|
|
sample->prepareUndo(true);
|
|
sample->depth=(DivSampleDepth)i;
|
|
e->renderSamplesP();
|
|
updateSampleTex=true;
|
|
MARK_MODIFIED;
|
|
}
|
|
}
|
|
ImGui::EndCombo();
|
|
}
|
|
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("C-4 (Hz)");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##SampleCenter",&sample->centerRate,10,200)) { MARK_MODIFIED
|
|
if (sample->centerRate<100) sample->centerRate=100;
|
|
if (sample->centerRate>65535) sample->centerRate=65535;
|
|
}
|
|
|
|
ImGui::TableNextRow();
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Compat Rate");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##SampleRate",&sample->rate,10,200)) { MARK_MODIFIED
|
|
if (sample->rate<100) sample->rate=100;
|
|
if (sample->rate>96000) sample->rate=96000;
|
|
}
|
|
|
|
ImGui::TableNextColumn();
|
|
bool doLoop=(sample->isLoopable());
|
|
if (ImGui::Checkbox("Loop",&doLoop)) { MARK_MODIFIED
|
|
if (doLoop) {
|
|
sample->loopStart=0;
|
|
sample->loopEnd=sample->samples;
|
|
} else {
|
|
sample->loopStart=-1;
|
|
sample->loopEnd=sample->samples;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
if (doLoop) {
|
|
ImGui::TableNextRow();
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Loop Start");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##LoopStartPosition",&sample->loopStart,1,10)) { MARK_MODIFIED
|
|
if (sample->loopStart<0) {
|
|
sample->loopStart=0;
|
|
}
|
|
if (sample->loopStart>sample->loopEnd) {
|
|
sample->loopStart=sample->loopEnd;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
ImGui::TableNextColumn();
|
|
ImGui::Text("Loop End");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x);
|
|
if (ImGui::InputInt("##LoopEndPosition",&sample->loopEnd,1,10)) { MARK_MODIFIED
|
|
if (sample->loopEnd<sample->loopStart) {
|
|
sample->loopEnd=sample->loopStart;
|
|
}
|
|
if (sample->loopEnd>=(int)sample->samples) {
|
|
sample->loopEnd=sample->samples;
|
|
}
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
ImGui::EndTable();
|
|
}
|
|
|
|
/*
|
|
if (ImGui::Button("Apply")) {
|
|
e->renderSamplesP();
|
|
}
|
|
ImGui::SameLine();
|
|
*/
|
|
ImGui::Separator();
|
|
|
|
ImGui::BeginDisabled(sample->depth!=DIV_SAMPLE_DEPTH_8BIT && sample->depth!=DIV_SAMPLE_DEPTH_16BIT);
|
|
|
|
pushToggleColors(!sampleDragMode);
|
|
if (ImGui::Button(ICON_FA_I_CURSOR "##SSelect")) {
|
|
sampleDragMode=false;
|
|
}
|
|
popToggleColors();
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Edit mode: Select");
|
|
}
|
|
ImGui::SameLine();
|
|
pushToggleColors(sampleDragMode);
|
|
if (ImGui::Button(ICON_FA_PENCIL "##SDraw")) {
|
|
sampleDragMode=true;
|
|
}
|
|
popToggleColors();
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Edit mode: Draw");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(7.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_ARROWS_H "##SResize");
|
|
if (ImGui::IsItemClicked()) {
|
|
resizeSize=sample->samples;
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Resize");
|
|
}
|
|
if (openSampleResizeOpt) {
|
|
openSampleResizeOpt=false;
|
|
ImGui::OpenPopup("SResizeOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SResizeOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
if (ImGui::InputInt("Samples",&resizeSize,1,64)) {
|
|
if (resizeSize<0) resizeSize=0;
|
|
if (resizeSize>16777215) resizeSize=16777215;
|
|
}
|
|
if (ImGui::Button("Resize")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
if (!sample->resize(resizeSize)) {
|
|
showError("couldn't resize! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=-1;
|
|
sampleSelEnd=-1;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
} else {
|
|
resizeSize=sample->samples;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_EXPAND "##SResample");
|
|
if (ImGui::IsItemClicked()) {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Resample");
|
|
}
|
|
if (openSampleResampleOpt) {
|
|
openSampleResampleOpt=false;
|
|
ImGui::OpenPopup("SResampleOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SResampleOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
ImGui::Text("Rate");
|
|
if (ImGui::InputDouble("##SRRate",&resampleTarget,1.0,50.0,"%g")) {
|
|
if (resampleTarget<0) resampleTarget=0;
|
|
if (resampleTarget>96000) resampleTarget=96000;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("0.5x")) {
|
|
resampleTarget*=0.5;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("==")) {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button("2.0x")) {
|
|
resampleTarget*=2.0;
|
|
}
|
|
double factor=resampleTarget/(double)sample->rate;
|
|
if (ImGui::InputDouble("Factor",&factor,0.125,0.5,"%g")) {
|
|
resampleTarget=(double)sample->rate*factor;
|
|
if (resampleTarget<0) resampleTarget=0;
|
|
if (resampleTarget>96000) resampleTarget=96000;
|
|
}
|
|
ImGui::Combo("Filter",&resampleStrat,resampleStrats,6);
|
|
if (ImGui::Button("Resample")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
if (!sample->resample(resampleTarget,resampleStrat)) {
|
|
showError("couldn't resample! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=-1;
|
|
sampleSelEnd=-1;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
} else {
|
|
resampleTarget=sample->rate;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(0.5*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_INDUSTRY "##SFilter");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Apply filter");
|
|
}
|
|
if (openSampleFilterOpt) {
|
|
openSampleFilterOpt=false;
|
|
ImGui::OpenPopup("SFilterOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SFilterOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
float lowP=sampleFilterL*100.0f;
|
|
float bandP=sampleFilterB*100.0f;
|
|
float highP=sampleFilterH*100.0f;
|
|
float resP=sampleFilterRes*100.0f;
|
|
ImGui::Text("Cutoff:");
|
|
if (CWSliderFloat("From",&sampleFilterCutStart,0.0f,sample->rate*0.5,"%.0fHz")) {
|
|
if (sampleFilterCutStart<0.0) sampleFilterCutStart=0.0;
|
|
if (sampleFilterCutStart>sample->rate*0.5) sampleFilterCutStart=sample->rate*0.5;
|
|
}
|
|
if (CWSliderFloat("To",&sampleFilterCutEnd,0.0f,sample->rate*0.5,"%.0fHz")) {
|
|
if (sampleFilterCutEnd<0.0) sampleFilterCutEnd=0.0;
|
|
if (sampleFilterCutEnd>sample->rate*0.5) sampleFilterCutEnd=sample->rate*0.5;
|
|
}
|
|
ImGui::Separator();
|
|
if (CWSliderFloat("Resonance",&resP,0.0f,99.0f,"%.1f%%")) {
|
|
sampleFilterRes=resP/100.0f;
|
|
if (sampleFilterRes<0.0f) sampleFilterRes=0.0f;
|
|
if (sampleFilterRes>0.99f) sampleFilterRes=0.99f;
|
|
}
|
|
ImGui::Text("Power");
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("1x",sampleFilterPower==1)) {
|
|
sampleFilterPower=1;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("2x",sampleFilterPower==2)) {
|
|
sampleFilterPower=2;
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::RadioButton("3x",sampleFilterPower==3)) {
|
|
sampleFilterPower=3;
|
|
}
|
|
ImGui::Separator();
|
|
if (CWSliderFloat("Low-pass",&lowP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterL=lowP/100.0f;
|
|
if (sampleFilterL<0.0f) sampleFilterL=0.0f;
|
|
if (sampleFilterL>1.0f) sampleFilterL=1.0f;
|
|
}
|
|
if (CWSliderFloat("Band-pass",&bandP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterB=bandP/100.0f;
|
|
if (sampleFilterB<0.0f) sampleFilterB=0.0f;
|
|
if (sampleFilterB>1.0f) sampleFilterB=1.0f;
|
|
}
|
|
if (CWSliderFloat("High-pass",&highP,0.0f,100.0f,"%.1f%%")) {
|
|
sampleFilterH=highP/100.0f;
|
|
if (sampleFilterH<0.0f) sampleFilterH=0.0f;
|
|
if (sampleFilterH>1.0f) sampleFilterH=1.0f;
|
|
}
|
|
|
|
if (ImGui::Button("Apply")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
SAMPLE_OP_BEGIN;
|
|
float res=1.0-pow(sampleFilterRes,0.5f);
|
|
float low=0;
|
|
float band=0;
|
|
float high=0;
|
|
|
|
double power=(sampleFilterCutStart>sampleFilterCutEnd)?0.5:2.0;
|
|
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_16BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
double freq=sampleFilterCutStart+(sampleFilterCutEnd-sampleFilterCutStart)*pow(double(i-start)/double(end-start),power);
|
|
double cut=sin((freq/double(sample->rate))*M_PI);
|
|
|
|
for (int j=0; j<sampleFilterPower; j++) {
|
|
low=low+cut*band;
|
|
high=float(sample->data16[i])-low-(res*band);
|
|
band=cut*high+band;
|
|
}
|
|
|
|
float val=low*sampleFilterL+band*sampleFilterB+high*sampleFilterH;
|
|
if (val<-32768) val=-32768;
|
|
if (val>32767) val=32767;
|
|
sample->data16[i]=val;
|
|
}
|
|
} else if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
double freq=sampleFilterCutStart+(sampleFilterCutEnd-sampleFilterCutStart)*pow(double(i-start)/double(end-start),power);
|
|
double cut=sin((freq/double(sample->rate))*M_PI);
|
|
|
|
for (int j=0; j<sampleFilterPower; j++) {
|
|
low=low+cut*band;
|
|
high=float(sample->data8[i])-low-(res*band);
|
|
band=cut*high+band;
|
|
}
|
|
|
|
float val=low*sampleFilterL+band*sampleFilterB+high*sampleFilterH;
|
|
if (val<-128) val=-128;
|
|
if (val>127) val=127;
|
|
sample->data8[i]=val;
|
|
}
|
|
}
|
|
|
|
updateSampleTex=true;
|
|
|
|
e->renderSamples();
|
|
});
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(0.5*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
|
|
|
|
ImGui::Button(ICON_FA_VOLUME_UP "##SAmplify");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Amplify");
|
|
}
|
|
if (openSampleAmplifyOpt) {
|
|
openSampleAmplifyOpt=false;
|
|
ImGui::OpenPopup("SAmplifyOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SAmplifyOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
ImGui::Text("Volume");
|
|
if (ImGui::InputFloat("##SRVolume",&lifyVol,10.0,50.0,"%g%%")) {
|
|
if (amplifyVol<0) amplifyVol=0;
|
|
if (amplifyVol>10000) amplifyVol=10000;
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Text("(%.1fdB)",20.0*log10(amplifyVol/100.0f));
|
|
if (ImGui::Button("Apply")) {
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample]() {
|
|
SAMPLE_OP_BEGIN;
|
|
float vol=amplifyVol/100.0f;
|
|
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_16BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
float val=sample->data16[i]*vol;
|
|
if (val<-32768) val=-32768;
|
|
if (val>32767) val=32767;
|
|
sample->data16[i]=val;
|
|
}
|
|
} else if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
for (unsigned int i=start; i<end; i++) {
|
|
float val=sample->data8[i]*vol;
|
|
if (val<-128) val=-128;
|
|
if (val>127) val=127;
|
|
sample->data8[i]=val;
|
|
}
|
|
}
|
|
|
|
updateSampleTex=true;
|
|
|
|
e->renderSamples();
|
|
});
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROWS_V "##SNormalize")) {
|
|
doAction(GUI_ACTION_SAMPLE_NORMALIZE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Normalize");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROW_UP "##SFadeIn")) {
|
|
doAction(GUI_ACTION_SAMPLE_FADE_IN);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Fade in");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ARROW_DOWN "##SFadeOut")) {
|
|
doAction(GUI_ACTION_SAMPLE_FADE_OUT);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Fade out");
|
|
}
|
|
|
|
if (ImGui::Button(ICON_FA_UNDO "##SUndo")) {
|
|
doUndoSample();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Undo");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_REPEAT "##SRedo")) {
|
|
doRedoSample();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Redo");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(7.0*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_BACKWARD "##SReverse")) {
|
|
doAction(GUI_ACTION_SAMPLE_REVERSE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Reverse");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_SORT_AMOUNT_ASC "##SInvert")) {
|
|
doAction(GUI_ACTION_SAMPLE_INVERT);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Invert");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(0.5*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_LEVEL_DOWN "##SSign")) {
|
|
doAction(GUI_ACTION_SAMPLE_SIGN);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Signed/unsigned exchange");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::Dummy(ImVec2(0.5*dpiScale,dpiScale));
|
|
ImGui::SameLine();
|
|
ImGui::Button(ICON_FA_ADJUST "##SInsertSilence");
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Insert silence");
|
|
}
|
|
if (openSampleSilenceOpt) {
|
|
openSampleSilenceOpt=false;
|
|
ImGui::OpenPopup("SSilenceOpt");
|
|
}
|
|
if (ImGui::BeginPopupContextItem("SSilenceOpt",ImGuiPopupFlags_MouseButtonLeft)) {
|
|
if (ImGui::InputInt("Samples",&silenceSize,1,64)) {
|
|
if (silenceSize<0) silenceSize=0;
|
|
if (silenceSize>16777215) silenceSize=16777215;
|
|
}
|
|
if (ImGui::Button("Go")) {
|
|
int pos=(sampleSelStart==-1 || sampleSelStart==sampleSelEnd)?sample->samples:sampleSelStart;
|
|
sample->prepareUndo(true);
|
|
e->lockEngine([this,sample,pos]() {
|
|
if (!sample->insert(pos,silenceSize)) {
|
|
showError("couldn't insert! make sure your sample is 8 or 16-bit.");
|
|
}
|
|
e->renderSamples();
|
|
});
|
|
updateSampleTex=true;
|
|
sampleSelStart=pos;
|
|
sampleSelEnd=pos+silenceSize;
|
|
MARK_MODIFIED;
|
|
ImGui::CloseCurrentPopup();
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_ERASER "##SSilence")) {
|
|
doAction(GUI_ACTION_SAMPLE_SILENCE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Apply silence");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_TIMES "##SDelete")) {
|
|
doAction(GUI_ACTION_SAMPLE_DELETE);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Delete");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_CROP "##STrim")) {
|
|
doAction(GUI_ACTION_SAMPLE_TRIM);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Trim");
|
|
}
|
|
|
|
if (ImGui::Button(ICON_FA_PLAY "##PreviewSample")) {
|
|
e->previewSample(curSample);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Preview sample");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_STOP "##StopSample")) {
|
|
e->stopSamplePreview();
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Stop sample preview");
|
|
}
|
|
ImGui::SameLine();
|
|
if (ImGui::Button(ICON_FA_UPLOAD "##MakeIns")) {
|
|
doAction(GUI_ACTION_SAMPLE_MAKE_INS);
|
|
}
|
|
if (ImGui::IsItemHovered()) {
|
|
ImGui::SetTooltip("Create instrument from sample");
|
|
}
|
|
ImGui::SameLine();
|
|
double zoomPercent=100.0/sampleZoom;
|
|
ImGui::Text("Zoom");
|
|
ImGui::SameLine();
|
|
ImGui::SetNextItemWidth(150.0f*dpiScale);
|
|
if (ImGui::InputDouble("##SZoom",&zoomPercent,5.0,20.0,"%g%%")) {
|
|
if (zoomPercent>10000.0) zoomPercent=10000.0;
|
|
if (zoomPercent<1.0) zoomPercent=1.0;
|
|
sampleZoom=100.0/zoomPercent;
|
|
if (sampleZoom<0.01) sampleZoom=0.01;
|
|
sampleZoomAuto=false;
|
|
updateSampleTex=true;
|
|
}
|
|
ImGui::SameLine();
|
|
if (sampleZoomAuto) {
|
|
if (ImGui::Button("100%")) {
|
|
sampleZoom=1.0;
|
|
sampleZoomAuto=false;
|
|
updateSampleTex=true;
|
|
}
|
|
} else {
|
|
if (ImGui::Button("Auto")) {
|
|
sampleZoomAuto=true;
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
}
|
|
|
|
ImGui::Separator();
|
|
|
|
ImVec2 avail=ImGui::GetContentRegionAvail(); // graph size determined here
|
|
if (ImGui::GetContentRegionAvail().y>(ImGui::GetContentRegionAvail().x*0.5f)) {
|
|
avail=ImVec2(ImGui::GetContentRegionAvail().x,ImGui::GetContentRegionAvail().x*0.5f);
|
|
}
|
|
avail.y-=ImGui::GetFontSize()+ImGui::GetStyle().ItemSpacing.y+ImGui::GetStyle().ScrollbarSize;
|
|
if (avail.y<1.0) { // Prevents crash
|
|
avail.y=1.0;
|
|
}
|
|
|
|
int availX=avail.x;
|
|
int availY=avail.y;
|
|
|
|
if (sampleZoomAuto) {
|
|
samplePos=0;
|
|
if (sample->samples<1 || avail.x<=0) {
|
|
sampleZoom=1.0;
|
|
} else {
|
|
sampleZoom=(double)sample->samples/avail.x;
|
|
}
|
|
if (sampleZoom!=prevSampleZoom) {
|
|
prevSampleZoom=sampleZoom;
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
|
|
if (sampleTex==NULL || sampleTexW!=avail.x || sampleTexH!=avail.y) {
|
|
if (sampleTex!=NULL) {
|
|
SDL_DestroyTexture(sampleTex);
|
|
sampleTex=NULL;
|
|
}
|
|
if (avail.x>=1 && avail.y>=1) {
|
|
logD("recreating sample texture.");
|
|
sampleTex=SDL_CreateTexture(sdlRend,SDL_PIXELFORMAT_ABGR8888,SDL_TEXTUREACCESS_STREAMING,avail.x,avail.y);
|
|
sampleTexW=avail.x;
|
|
sampleTexH=avail.y;
|
|
if (sampleTex==NULL) {
|
|
logE("error while creating sample texture! %s",SDL_GetError());
|
|
} else {
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (sampleTex!=NULL) {
|
|
if (updateSampleTex) {
|
|
unsigned int* data=NULL;
|
|
int pitch=0;
|
|
logD("updating sample texture.");
|
|
if (SDL_LockTexture(sampleTex,NULL,(void**)&data,&pitch)!=0) {
|
|
logE("error while locking sample texture! %s",SDL_GetError());
|
|
} else {
|
|
ImU32 bgColor=ImGui::GetColorU32(ImGuiCol_FrameBg);
|
|
ImU32 bgColorLoop=ImAlphaBlendColors(bgColor,ImGui::GetColorU32(ImGuiCol_FrameBgHovered,0.5));
|
|
ImU32 lineColor=ImGui::GetColorU32(ImGuiCol_PlotLines);
|
|
ImU32 centerLineColor=ImAlphaBlendColors(bgColor,ImGui::GetColorU32(ImGuiCol_PlotLines,0.25));
|
|
for (int i=0; i<availY; i++) {
|
|
for (int j=0; j<availX; j++) {
|
|
int scaledPos=samplePos+(j*sampleZoom);
|
|
if (sample->isLoopable() && (scaledPos>=sample->loopStart && scaledPos<=sample->loopEnd)) {
|
|
data[i*availX+j]=bgColorLoop;
|
|
} else {
|
|
data[i*availX+j]=bgColor;
|
|
}
|
|
}
|
|
}
|
|
if (availY>0) {
|
|
for (int i=availX*(availY>>1); i<availX*(1+(availY>>1)); i++) {
|
|
data[i]=centerLineColor;
|
|
}
|
|
}
|
|
unsigned int xCoarse=samplePos;
|
|
unsigned int xFine=0;
|
|
unsigned int xAdvanceCoarse=sampleZoom;
|
|
unsigned int xAdvanceFine=fmod(sampleZoom,1.0)*16777216;
|
|
for (unsigned int i=0; i<(unsigned int)availX; i++) {
|
|
if (xCoarse>=sample->samples) break;
|
|
int y1, y2;
|
|
int totalAdvance=0;
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
y1=((unsigned char)sample->data8[xCoarse]^0x80)*availY/256;
|
|
} else {
|
|
y1=((unsigned short)sample->data16[xCoarse]^0x8000)*availY/65536;
|
|
}
|
|
xFine+=xAdvanceFine;
|
|
if (xFine>=16777216) {
|
|
xFine-=16777216;
|
|
totalAdvance++;
|
|
}
|
|
totalAdvance+=xAdvanceCoarse;
|
|
if (xCoarse>=sample->samples) break;
|
|
do {
|
|
if (sample->depth==DIV_SAMPLE_DEPTH_8BIT) {
|
|
y2=((unsigned char)sample->data8[xCoarse]^0x80)*availY/256;
|
|
} else {
|
|
y2=((unsigned short)sample->data16[xCoarse]^0x8000)*availY/65536;
|
|
}
|
|
if (y1>y2) {
|
|
y2^=y1;
|
|
y1^=y2;
|
|
y2^=y1;
|
|
}
|
|
if (y1<0) y1=0;
|
|
if (y1>=availY) y1=availY-1;
|
|
if (y2<0) y2=0;
|
|
if (y2>=availY) y2=availY-1;
|
|
for (int j=y1; j<=y2; j++) {
|
|
data[i+availX*(availY-j-1)]=lineColor;
|
|
}
|
|
if (totalAdvance>0) xCoarse++;
|
|
} while ((totalAdvance--)>0);
|
|
}
|
|
SDL_UnlockTexture(sampleTex);
|
|
}
|
|
updateSampleTex=false;
|
|
}
|
|
|
|
ImGui::ImageButton(sampleTex,avail,ImVec2(0,0),ImVec2(1,1),0);
|
|
|
|
ImVec2 rectMin=ImGui::GetItemRectMin();
|
|
ImVec2 rectMax=ImGui::GetItemRectMax();
|
|
ImVec2 rectSize=ImGui::GetItemRectSize();
|
|
|
|
if (ImGui::IsItemClicked()) {
|
|
nextWindow=GUI_WINDOW_SAMPLE_EDIT;
|
|
if (ImGui::IsMouseDoubleClicked(ImGuiMouseButton_Left)) {
|
|
sampleDragActive=false;
|
|
sampleSelStart=0;
|
|
sampleSelEnd=sample->samples;
|
|
} else {
|
|
if (sample->samples>0 && (sample->depth==DIV_SAMPLE_DEPTH_16BIT || sample->depth==DIV_SAMPLE_DEPTH_8BIT)) {
|
|
sampleDragStart=rectMin;
|
|
sampleDragAreaSize=rectSize;
|
|
sampleDrag16=(sample->depth==DIV_SAMPLE_DEPTH_16BIT);
|
|
sampleDragTarget=(sample->depth==DIV_SAMPLE_DEPTH_16BIT)?((void*)sample->data16):((void*)sample->data8);
|
|
sampleDragLen=sample->samples;
|
|
sampleDragActive=true;
|
|
sampleSelStart=-1;
|
|
sampleSelEnd=-1;
|
|
if (sampleDragMode) sample->prepareUndo(true);
|
|
processDrags(ImGui::GetMousePos().x,ImGui::GetMousePos().y);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!sampleDragMode && ImGui::IsItemClicked(ImGuiMouseButton_Right)) {
|
|
ImGui::OpenPopup("SRightClick");
|
|
}
|
|
|
|
if (ImGui::BeginPopup("SRightClick",ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_AlwaysAutoResize)) {
|
|
if (ImGui::MenuItem("cut",BIND_FOR(GUI_ACTION_SAMPLE_CUT))) {
|
|
doAction(GUI_ACTION_SAMPLE_CUT);
|
|
}
|
|
if (ImGui::MenuItem("copy",BIND_FOR(GUI_ACTION_SAMPLE_COPY))) {
|
|
doAction(GUI_ACTION_SAMPLE_COPY);
|
|
}
|
|
if (ImGui::MenuItem("paste",BIND_FOR(GUI_ACTION_SAMPLE_PASTE))) {
|
|
doAction(GUI_ACTION_SAMPLE_PASTE);
|
|
}
|
|
if (ImGui::MenuItem("paste (replace)",BIND_FOR(GUI_ACTION_SAMPLE_PASTE_REPLACE))) {
|
|
doAction(GUI_ACTION_SAMPLE_PASTE_REPLACE);
|
|
}
|
|
if (ImGui::MenuItem("paste (mix)",BIND_FOR(GUI_ACTION_SAMPLE_PASTE_MIX))) {
|
|
doAction(GUI_ACTION_SAMPLE_PASTE_MIX);
|
|
}
|
|
if (ImGui::MenuItem("select all",BIND_FOR(GUI_ACTION_SAMPLE_SELECT_ALL))) {
|
|
doAction(GUI_ACTION_SAMPLE_SELECT_ALL);
|
|
}
|
|
ImGui::Separator();
|
|
if (ImGui::MenuItem("set loop to selection",BIND_FOR(GUI_ACTION_SAMPLE_SET_LOOP))) {
|
|
doAction(GUI_ACTION_SAMPLE_SET_LOOP);
|
|
}
|
|
if (ImGui::MenuItem("create wavetable from selection",BIND_FOR(GUI_ACTION_SAMPLE_CREATE_WAVE))) {
|
|
doAction(GUI_ACTION_SAMPLE_CREATE_WAVE);
|
|
}
|
|
ImGui::EndPopup();
|
|
}
|
|
|
|
String statusBar=sampleDragMode?"Draw":"Select";
|
|
bool drawSelection=false;
|
|
|
|
if (!sampleDragMode) {
|
|
if (sampleSelStart>=0 && sampleSelEnd>=0) {
|
|
int start=sampleSelStart;
|
|
int end=sampleSelEnd;
|
|
if (start>end) {
|
|
start^=end;
|
|
end^=start;
|
|
start^=end;
|
|
}
|
|
statusBar+=fmt::sprintf(" (%d-%d)",start,end);
|
|
drawSelection=true;
|
|
}
|
|
}
|
|
|
|
if (ImGui::IsItemHovered()) {
|
|
if (ctrlWheeling) {
|
|
double zoomPercent=100.0/sampleZoom;
|
|
zoomPercent+=wheelY*10.0;
|
|
if (zoomPercent>10000.0) zoomPercent=10000.0;
|
|
if (zoomPercent<1.0) zoomPercent=1.0;
|
|
sampleZoom=100.0/zoomPercent;
|
|
if (sampleZoom<0.01) sampleZoom=0.01;
|
|
sampleZoomAuto=false;
|
|
int bounds=((int)sample->samples-round(rectSize.x*sampleZoom));
|
|
if (bounds<0) bounds=0;
|
|
if (samplePos>bounds) samplePos=bounds;
|
|
updateSampleTex=true;
|
|
} else {
|
|
if (wheelY!=0) {
|
|
if (!sampleZoomAuto) {
|
|
double scrollAmount=MAX(fabs((double)wheelY*sampleZoom*60.0),1.0);
|
|
if (wheelY>0) {
|
|
samplePos+=scrollAmount;
|
|
} else {
|
|
samplePos-=scrollAmount;
|
|
}
|
|
if (samplePos<0) samplePos=0;
|
|
int bounds=((int)sample->samples-round(rectSize.x*sampleZoom));
|
|
if (bounds<0) bounds=0;
|
|
if (samplePos>bounds) samplePos=bounds;
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
}
|
|
|
|
int posX=-1;
|
|
int posY=0;
|
|
ImVec2 pos=ImGui::GetMousePos();
|
|
pos.x-=rectMin.x;
|
|
pos.y-=rectMin.y;
|
|
|
|
if (sampleZoom>0) {
|
|
posX=samplePos+pos.x*sampleZoom;
|
|
if (posX>(int)sample->samples) posX=-1;
|
|
}
|
|
posY=(0.5-pos.y/rectSize.y)*((sample->depth==DIV_SAMPLE_DEPTH_8BIT)?255:32767);
|
|
if (posX>=0) {
|
|
statusBar+=fmt::sprintf(" | (%d, %d)",posX,posY);
|
|
}
|
|
}
|
|
|
|
if (drawSelection) {
|
|
int start=sampleSelStart;
|
|
int end=sampleSelEnd;
|
|
if (start>end) {
|
|
start^=end;
|
|
end^=start;
|
|
start^=end;
|
|
}
|
|
ImDrawList* dl=ImGui::GetWindowDrawList();
|
|
ImVec2 p1=rectMin;
|
|
p1.x+=(start-samplePos)/sampleZoom;
|
|
|
|
ImVec2 p2=ImVec2(rectMin.x+(end-samplePos)/sampleZoom,rectMax.y);
|
|
ImVec4 boundColor=uiColors[GUI_COLOR_ACCENT_PRIMARY];
|
|
ImVec4 selColor=uiColors[GUI_COLOR_ACCENT_SECONDARY];
|
|
boundColor.w*=0.5;
|
|
selColor.w*=0.25;
|
|
|
|
if (p1.x<rectMin.x) p1.x=rectMin.x;
|
|
if (p1.x>rectMax.x) p1.x=rectMax.x;
|
|
|
|
if (p2.x<rectMin.x) p2.x=rectMin.x;
|
|
if (p2.x>rectMax.x) p2.x=rectMax.x;
|
|
|
|
dl->AddRectFilled(p1,p2,ImGui::GetColorU32(selColor));
|
|
dl->AddLine(ImVec2(p1.x,p1.y),ImVec2(p1.x,p2.y),ImGui::GetColorU32(boundColor));
|
|
if (start!=end) {
|
|
dl->AddLine(ImVec2(p2.x,p1.y),ImVec2(p2.x,p2.y),ImGui::GetColorU32(boundColor));
|
|
}
|
|
}
|
|
|
|
ImS64 scrollV=samplePos;
|
|
ImS64 availV=round(rectSize.x*sampleZoom);
|
|
ImS64 contentsV=MAX(sample->samples,MAX(availV,1));
|
|
|
|
ImGuiID scrollbarID=ImGui::GetID("sampleScroll");
|
|
ImGui::KeepAliveID(scrollbarID);
|
|
if (ImGui::ScrollbarEx(ImRect(ImVec2(rectMin.x,rectMax.y),ImVec2(rectMax.x,rectMax.y+ImGui::GetStyle().ScrollbarSize)),scrollbarID,ImGuiAxis_X,&scrollV,availV,contentsV,0)) {
|
|
if (!sampleZoomAuto && samplePos!=scrollV) {
|
|
samplePos=scrollV;
|
|
updateSampleTex=true;
|
|
}
|
|
}
|
|
|
|
if (sample->depth!=DIV_SAMPLE_DEPTH_8BIT && sample->depth!=DIV_SAMPLE_DEPTH_16BIT) {
|
|
statusBar="Non-8/16-bit samples cannot be edited without prior conversion.";
|
|
}
|
|
|
|
ImGui::EndDisabled();
|
|
|
|
ImGui::SetCursorPosY(ImGui::GetCursorPosY()+ImGui::GetStyle().ScrollbarSize);
|
|
ImGui::Text("%s",statusBar.c_str());
|
|
}
|
|
}
|
|
}
|
|
if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_SAMPLE_EDIT;
|
|
ImGui::End();
|
|
}
|
|
|
|
void FurnaceGUI::doUndoSample() {
|
|
if (!sampleEditOpen) return;
|
|
if (curSample<0 || curSample>=(int)e->song.sample.size()) return;
|
|
DivSample* sample=e->song.sample[curSample];
|
|
e->lockEngine([this,sample]() {
|
|
if (sample->undo()==2) {
|
|
e->renderSamples();
|
|
updateSampleTex=true;
|
|
}
|
|
});
|
|
}
|
|
|
|
void FurnaceGUI::doRedoSample() {
|
|
if (!sampleEditOpen) return;
|
|
if (curSample<0 || curSample>=(int)e->song.sample.size()) return;
|
|
DivSample* sample=e->song.sample[curSample];
|
|
e->lockEngine([this,sample]() {
|
|
if (sample->redo()==2) {
|
|
e->renderSamples();
|
|
updateSampleTex=true;
|
|
}
|
|
});
|
|
}
|