From d5f5e57e78b9977b0b1ac2ec223fdd4c09b4dd40 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@falktx.com>
Date: Tue, 5 Jul 2022 16:17:48 +0100
Subject: [PATCH] Skip window screenshots and glBars module if using GLES

Signed-off-by: falkTX <falktx@falktx.com>
---
 plugins/Cardinal/src/ImGuiWidget.cpp |  4 ++++
 plugins/plugins.cpp                  |  6 +++++-
 src/override/Window.cpp              | 12 +++++++++++-
 3 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/plugins/Cardinal/src/ImGuiWidget.cpp b/plugins/Cardinal/src/ImGuiWidget.cpp
index 7f27a73..65d129b 100644
--- a/plugins/Cardinal/src/ImGuiWidget.cpp
+++ b/plugins/Cardinal/src/ImGuiWidget.cpp
@@ -456,6 +456,9 @@ void ImGuiWidget::drawFramebufferCommon(const Vec& fbSize, const float scaleFact
         }
     }
 
+#if defined(DGL_USE_GLES2) || defined(DGL_USE_GLES3) || defined(DGL_USE_OPENGL3)
+    // TODO?
+#else
     glMatrixMode(GL_PROJECTION);
     glPushMatrix();
     glLoadIdentity();
@@ -464,6 +467,7 @@ void ImGuiWidget::drawFramebufferCommon(const Vec& fbSize, const float scaleFact
     glMatrixMode(GL_MODELVIEW);
     glPushMatrix();
     glLoadIdentity();
+#endif
 
     io.DisplaySize = ImVec2(box.size.x * scaleFactor, box.size.y * scaleFactor);
     io.DisplayFramebufferScale = ImVec2(fbSize.x / (box.size.x * scaleFactor), fbSize.y / (box.size.y * scaleFactor));
diff --git a/plugins/plugins.cpp b/plugins/plugins.cpp
index 712fa88..b38d1b6 100644
--- a/plugins/plugins.cpp
+++ b/plugins/plugins.cpp
@@ -890,7 +890,6 @@ static void initStatic__Cardinal()
         p->addModel(modelCardinalBlank);
         p->addModel(modelExpanderInputMIDI);
         p->addModel(modelExpanderOutputMIDI);
-        p->addModel(modelGlBars);
         p->addModel(modelHostAudio2);
         p->addModel(modelHostAudio8);
         p->addModel(modelHostCV);
@@ -902,6 +901,11 @@ static void initStatic__Cardinal()
         p->addModel(modelHostParametersMap);
         p->addModel(modelHostTime);
         p->addModel(modelTextEditor);
+       #ifndef DGL_USE_GLES
+        p->addModel(modelGlBars);
+       #else
+        spl.removeModule("glBars");
+       #endif
        #ifndef STATIC_BUILD
         p->addModel(modelAudioFile);
         p->addModel(modelCarla);
diff --git a/src/override/Window.cpp b/src/override/Window.cpp
index a49efdf..512fec6 100644
--- a/src/override/Window.cpp
+++ b/src/override/Window.cpp
@@ -157,7 +157,9 @@ struct Window::Internal {
 
 	int frame = 0;
 	int frameSwapInterval = 1;
+#ifndef DGL_USE_GLES
 	int generateScreenshotStep = kScreenshotStepNone;
+#endif
 	double monitorRefreshRate = 60.0;
 	double frameTime = 0.0;
 	double lastFrameDuration = 0.0;
@@ -366,6 +368,7 @@ void Window::run() {
 }
 
 
+#ifndef DGL_USE_GLES
 static void Window__flipBitmap(uint8_t* pixels, const int width, const int height, const int depth) {
 	for (int y = 0; y < height / 2; y++) {
 		const int flipY = height - y - 1;
@@ -415,6 +418,7 @@ static void Window__writeImagePNG(void* context, void* data, int size) {
 	ui->setState("screenshot", String::asBase64(data, size).buffer());
 }
 #endif
+#endif
 
 
 void Window::step() {
@@ -453,6 +457,7 @@ void Window::step() {
 		APP->event->handleDirty();
 	}
 
+#ifndef DGL_USE_GLES
 	// Hide menu and background if generating screenshot
 	if (internal->generateScreenshotStep == kScreenshotStepStarted) {
 #ifdef CARDINAL_TRANSPARENT_SCREENSHOTS
@@ -462,6 +467,7 @@ void Window::step() {
 		internal->generateScreenshotStep = kScreenshotStepSecondPass;
 #endif
 	}
+#endif
 
 	// Get framebuffer/window ratio
 	int winWidth = internal->ui->getWidth();
@@ -501,6 +507,7 @@ void Window::step() {
 
 	++internal->frame;
 
+#ifndef DGL_USE_GLES
 	if (internal->generateScreenshotStep != kScreenshotStepNone) {
 		++internal->generateScreenshotStep;
 
@@ -541,6 +548,7 @@ void Window::step() {
 
 		delete[] pixels;
 	}
+#endif
 }
 
 
@@ -586,7 +594,7 @@ void Window::setFullScreen(bool) {
 
 
 bool Window::isFullScreen() {
-#ifdef CARDINAL_TRANSPARENT_SCREENSHOTS
+#if defined(CARDINAL_TRANSPARENT_SCREENSHOTS) && !defined(DGL_USE_GLES)
 	return internal->generateScreenshotStep != kScreenshotStepNone;
 #else
 	return false;
@@ -668,7 +676,9 @@ int& Window::fbCount() {
 
 
 void generateScreenshot() {
+#ifndef DGL_USE_GLES
 	APP->window->internal->generateScreenshotStep = kScreenshotStepStarted;
+#endif
 }