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ui: Added really fancy splash screen (updater in the future)

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WerWolv
2021-04-17 15:46:26 +02:00
parent 93e1c4c4e8
commit 24c7f1d5b7
12 changed files with 8121 additions and 11 deletions
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36
external/ImGui/source/imgui_imhex_extensions.cpp vendored
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@@ -6,8 +6,13 @@
#include <imgui_internal.h>
#undef IMGUI_DEFINE_MATH_OPERATORS
#define STB_IMAGE_IMPLEMENTATION
#include <stb_image.h>
#include <string>
#include <glad/glad.h>
namespace ImGui {
bool Hyperlink(const char* label, const ImVec2& size_arg, ImGuiButtonFlags flags) {
@@ -195,4 +200,35 @@ namespace ImGui {
colors[ImGuiCustomCol_DescButtonActive] = ImColor(80, 80, 120);
}
std::tuple<ImTextureID, int, int> LoadImageFromPath(const char *path) {
int imageWidth = 0;
int imageHeight = 0;
unsigned char* imageData = stbi_load(path, &imageWidth, &imageHeight, nullptr, 4);
if (imageData == nullptr)
return { nullptr, -1, -1 };
GLuint texture;
glGenTextures(1, &texture);
glBindTexture(GL_TEXTURE_2D, texture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
#if defined(GL_UNPACK_ROW_LENGTH)
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
#endif
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, imageWidth, imageHeight, 0, GL_RGBA, GL_UNSIGNED_BYTE, imageData);
stbi_image_free(imageData);
return { reinterpret_cast<ImTextureID>(static_cast<intptr_t>(texture)), imageWidth, imageHeight };
}
void UnloadImage(ImTextureID texture) {
auto glTextureId = static_cast<GLuint>(reinterpret_cast<intptr_t>(texture));
glDeleteTextures(1, &glTextureId);
}
}