49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#pragma once
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#include "LayerData.hpp"
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#include "utils.hpp"
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#include "Texture.hpp"
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#include <GL/glut.h>
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#include <string_view>
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namespace fmri {
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/**
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* Create a texture from an array of data.
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*
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* @param data
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* @param width
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* @param height
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* @param subImages Number of subimages in the original image. Sub images are rescaled individually to preserve contrast. Optional, default 1.
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* @return A texture reference.
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*/
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fmri::Texture loadTexture(DType const *data, int width, int height, int subImages = 1);
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/**
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* Callback handler to handle resizing windows.
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*
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* This function resizes the rendering viewport so everything still
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* looks proportional.
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*
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* @param w new Width
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* @param h new Height.
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*/
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void changeWindowSize(int w, int h);
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/**
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* Draw a bitmap string at the current location.
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*
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* @param text The text to draw.
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*/
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void renderText(std::string_view text);
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/**
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* Check if there are OpenGL errors and report them.
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*/
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void checkGLErrors();
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/**
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* Slow down until the idle func is being called a reasonable amount of times.
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*/
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void throttleIdleFunc();
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}
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