mirror of https://github.com/AxioDL/metaforce.git
67 lines
2.4 KiB
C++
67 lines
2.4 KiB
C++
#include "ImGuiEngine.hpp"
|
|
|
|
#include "aurora_imgui.h"
|
|
|
|
#include "athena/Compression.hpp"
|
|
|
|
#define STBI_NO_STDIO
|
|
#define STB_IMAGE_STATIC
|
|
#define STB_IMAGE_IMPLEMENTATION
|
|
#define STBI_ONLY_PNG
|
|
#include "stb_image.h"
|
|
|
|
extern "C" const uint8_t NOTO_MONO_FONT[];
|
|
extern "C" const size_t NOTO_MONO_FONT_SZ;
|
|
extern "C" const size_t NOTO_MONO_FONT_DECOMPRESSED_SZ;
|
|
extern "C" const uint8_t METAFORCE_ICON[];
|
|
extern "C" const size_t METAFORCE_ICON_SZ;
|
|
|
|
namespace metaforce {
|
|
ImFont* ImGuiEngine::fontNormal;
|
|
ImFont* ImGuiEngine::fontLarge;
|
|
ImTextureID ImGuiEngine::metaforceIcon;
|
|
|
|
void ImGuiEngine_Initialize(float scale) {
|
|
ImGui::GetCurrentContext();
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
|
|
auto* fontData = new uint8_t[NOTO_MONO_FONT_DECOMPRESSED_SZ];
|
|
athena::io::Compression::decompressZlib(static_cast<const atUint8*>(NOTO_MONO_FONT), atUint32(NOTO_MONO_FONT_SZ),
|
|
fontData, NOTO_MONO_FONT_DECOMPRESSED_SZ);
|
|
|
|
ImFontConfig fontConfig{};
|
|
fontConfig.FontData = fontData;
|
|
fontConfig.FontDataSize = int(NOTO_MONO_FONT_DECOMPRESSED_SZ);
|
|
fontConfig.SizePixels = std::floor(14.f * scale);
|
|
snprintf(static_cast<char*>(fontConfig.Name), sizeof(fontConfig.Name), "Noto Mono Regular, %dpx",
|
|
static_cast<int>(fontConfig.SizePixels));
|
|
ImGuiEngine::fontNormal = io.Fonts->AddFont(&fontConfig);
|
|
fontConfig.FontDataOwnedByAtlas = false; // first one took ownership
|
|
fontConfig.SizePixels = std::floor(24.f * scale);
|
|
snprintf(static_cast<char*>(fontConfig.Name), sizeof(fontConfig.Name), "Noto Mono Regular, %dpx",
|
|
static_cast<int>(fontConfig.SizePixels));
|
|
ImGuiEngine::fontLarge = io.Fonts->AddFont(&fontConfig);
|
|
|
|
ImGui::GetStyle().ScaleAllSizes(scale);
|
|
}
|
|
|
|
Icon GetIcon() {
|
|
int iconWidth = 0;
|
|
int iconHeight = 0;
|
|
auto* data = stbi_load_from_memory(static_cast<const stbi_uc*>(METAFORCE_ICON), int(METAFORCE_ICON_SZ), &iconWidth,
|
|
&iconHeight, nullptr, 4);
|
|
return Icon{
|
|
std::unique_ptr<uint8_t[]>{data},
|
|
static_cast<size_t>(iconWidth) * static_cast<size_t>(iconHeight) * 4,
|
|
static_cast<uint32_t>(iconWidth),
|
|
static_cast<uint32_t>(iconHeight),
|
|
};
|
|
}
|
|
|
|
void ImGuiEngine_AddTextures(ImGuiState& state, const DeviceHolder& gpu) {
|
|
auto icon = GetIcon();
|
|
ImGuiEngine::metaforceIcon =
|
|
ImGuiEngine_AddTexture(state, gpu, icon.width, icon.height, {icon.data.get(), icon.size});
|
|
}
|
|
} // namespace metaforce
|