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GUI: new osc renderer, part 22

Browse source 
or just use highp

to-do: rewrite using fixed point math?
This commit is contained in:
tildearrow 2024-02-19 17:26:58 -05:00
parent cfee9b3810
commit d046713be4
5 changed files with 11 additions and 6 deletions
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6
src/gui/chanOsc.cpp
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@ -606,7 +606,7 @@ void FurnaceGUI::drawChanOsc() {
ImGui::ItemSize(size,style.FramePadding.y);
if (ImGui::ItemAdd(rect,ImGui::GetID("chOscDisplay"))) {
if (!e->isRunning()) {
if (settings.shaderOsc) {
if (rend->supportsDrawOsc() && settings.shaderOsc) {
memset(fft->oscTex,0,2048*sizeof(float));
} else {
for (unsigned short j=0; j<precision; j++) {
@ -631,7 +631,7 @@ void FurnaceGUI::drawChanOsc() {
}
if (maxavg>0.0000001) maxavg=0.5/maxavg;
if (settings.shaderOsc) {
if (rend->supportsDrawOsc() && settings.shaderOsc) {
for (unsigned short j=0; j<precision && j<2048; j++) {
float y;
if (j>=precision/2) {
@ -680,7 +680,7 @@ void FurnaceGUI::drawChanOsc() {
}
dcOff=(minLevel+maxLevel)*0.5f;
if (settings.shaderOsc) {
if (rend->supportsDrawOsc() && settings.shaderOsc) {
for (unsigned short j=0; j<precision; j++) {
float y=(float)buf->data[(unsigned short)(fft->needle+(j*displaySize/precision))]/32768.0f;
y-=dcOff;