48 lines
876 B
C
48 lines
876 B
C
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#include "imgui.h"
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#include <sstream>
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#include <string_view>
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#if defined(__APPLE__)
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#include <SDL2/SDL.h>
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#if defined(IMGUI_IMPL_OPENGL_ES2)
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#include <SDL2/SDL_opengles.h>
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#else
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#include <SDL2/SDL_opengl.h>
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#endif
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#else
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#include <SDL.h>
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#if defined(IMGUI_IMPL_OPENGL_ES2)
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#include <SDL_opengles2.h>
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#else
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#include <SDL_opengl.h>
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#endif
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#endif
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class ImageBundle {
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public:
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int width;
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int height;
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int channels;
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ImTextureID texture;
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GLuint *glTextureID;
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std::string_view raw_buffer;
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uint8_t *image;
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bool loaded;
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std::string fname;
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ImageBundle() {
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fname = "";
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loaded = false;
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}
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float aspectRatio() { return (float)width / (float)height; }
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int calcResizedWidth(int newHeight) {
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return (int)((float)newHeight * (1.0 / aspectRatio()));
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}
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int calcResizedHeight(int newWidth) {
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return (int)((float)newWidth * (aspectRatio()));
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}
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};
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