96 lines
2.1 KiB
C++
96 lines
2.1 KiB
C++
/*
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==============================================================================
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CrushView.h
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Created: 16 Jan 2026 5:05:38pm
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Author: esca
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==============================================================================
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*/
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#pragma once
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#include "juce_gui_basics/juce_gui_basics.h"
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#include "juce_opengl/juce_opengl.h"
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#include <JuceHeader.h>
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#include "OpenGLUtils.h"
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#include <string>
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//==============================================================================
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/*
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*/
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#define CRUSHVIEW_SAMPLECOUNT 200
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#define VERTEXSHADER R"(#version 330 core
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in vec2 position;
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in vec4 colour;
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out vec4 fragcolour;
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void main()
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{
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gl_Position = vec4(position, 1, 1);
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fragcolour = colour;
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if(position.x<0){
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fragcolour.a = position.x+1;
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}
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else{
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fragcolour.a = 1-position.x;
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}
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}
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)"
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#define FRAGSHADER R"(#version 330 core
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in vec4 fragcolour;
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void main()
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{
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gl_FragColor = fragcolour;
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}
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)"
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class CrushView : public juce::Component, public juce::OpenGLRenderer
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{
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public:
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CrushView();
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~CrushView() override;
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void newOpenGLContextCreated() override;
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void renderOpenGL() override;
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void openGLContextClosing() override;
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void paint (juce::Graphics&) override;
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void resized() override;
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void distortWaveForm(int sampleRate);
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private:
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JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (CrushView)
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juce::OpenGLContext ctx;
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juce::OpenGLPixelFormat antialiasing;
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std::vector<Vertex> waveform;
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std::vector<Vertex> distortedWaveform;
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std::vector<unsigned int> indices;
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std::vector<VertexTexture> backgroundVertices;
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std::vector<unsigned int> backgroundIndices;
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juce::ComponentListener listener;
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GLuint vbo;
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GLuint ibo;
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GLuint vboBackground;
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GLuint iboBackground;
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std::string vertexShader;
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std::string fragmentShader;
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std::string vertexShaderBackground;
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std::string fragmentShaderBackground;
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std::unique_ptr<juce::OpenGLShaderProgram> shaderProgram;
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std::unique_ptr<juce::OpenGLShaderProgram> shaderProgramBackground;
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juce::Image background;
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juce::OpenGLTexture bgTexture;
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};
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