45 lines
849 B
Go
45 lines
849 B
Go
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package imgui
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// #define CIMGUI_DEFINE_ENUMS_AND_STRUCTS
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// #include "cimgui/cimgui.h"
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// #cgo linux LDFLAGS: -L./cimgui -l:cimgui.a -lstdc++ -lm
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import "C"
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import "unsafe"
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type Context = C.ImGuiContext
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type DrawData = C.ImDrawData
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type FontAtlas = C.ImFontAtlas
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type Io = C.ImGuiIO
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func CreateContext(fontAtlas *FontAtlas) *Context {
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c := C.igCreateContext(fontAtlas)
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return c
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}
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func (c *Context) Destroy() {
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C.igDestroyContext(c)
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}
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func NewFrame() {
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C.igNewFrame()
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}
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func Render() {
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C.igRender()
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}
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func GetDrawData() *DrawData {
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return C.igGetDrawData()
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}
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func GetIo() *Io {
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return C.igGetIO()
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}
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func (fa *FontAtlas) GetTexDataAsRGBA32() (pixels unsafe.Pointer, width, height int32) {
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var data *C.uint8_t
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var w, h C.int
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C.ImFontAtlas_GetTexDataAsRGBA32(fa, &data, &w, &h, nil)
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return unsafe.Pointer(data), int32(w), int32(h)
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}
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