sokol_imgui.h: remove obsolete font texture create/destroy funcs

util/sokol_imgui.h

@@ -510,8 +510,6 @@ SOKOL_IMGUI_API_DECL bool simgui_handle_event(const sapp_event* ev);
 SOKOL_IMGUI_API_DECL int simgui_map_keycode(sapp_keycode keycode);  // returns ImGuiKey_*
 #endif
 SOKOL_IMGUI_API_DECL void simgui_shutdown(void);
-SOKOL_IMGUI_API_DECL void simgui_create_fonts_texture(const simgui_font_tex_desc_t* desc);
-SOKOL_IMGUI_API_DECL void simgui_destroy_fonts_texture(void);
 
 #ifdef __cplusplus
 } // extern "C"
@@ -519,7 +517,6 @@ SOKOL_IMGUI_API_DECL void simgui_destroy_fonts_texture(void);
 // reference-based equivalents for C++
 inline void simgui_setup(const simgui_desc_t& desc) { return simgui_setup(&desc); }
 inline void simgui_new_frame(const simgui_frame_desc_t& desc) { return simgui_new_frame(&desc); }
-inline void simgui_create_fonts_texture(const simgui_font_tex_desc_t& desc) { return simgui_create_fonts_texture(&desc); }
 
 #endif
 #endif /* SOKOL_IMGUI_INCLUDED */
@@ -2671,67 +2668,9 @@ SOKOL_API_IMPL void simgui_setup(const simgui_desc_t* desc) {
     def_sampler_desc.label = "sokol-imgui-default-sampler";
     _simgui.def_smp = sg_make_sampler(&def_sampler_desc);
 
-    // default font texture
-    /*
-    if (!_simgui.desc.no_default_font) {
-        simgui_font_tex_desc_t simgui_font_smp_desc;
-        _simgui_clear(&simgui_font_smp_desc, sizeof(simgui_font_smp_desc));
-        simgui_create_fonts_texture(&simgui_font_smp_desc);
-    }
-    */
     sg_pop_debug_group();
 }
 
-SOKOL_API_IMPL void simgui_create_fonts_texture(const simgui_font_tex_desc_t* desc) {
-    (void)desc;
-/*
-    SOKOL_ASSERT(desc);
-    SOKOL_ASSERT(SG_INVALID_ID == _simgui.font_smp.id);
-    SOKOL_ASSERT(SG_INVALID_ID == _simgui.font_img.id);
-    ImGuiIO* io = _simgui_get_io();
-
-    // a default font sampler
-    sg_sampler_desc font_smp_desc;
-    _simgui_clear(&font_smp_desc, sizeof(font_smp_desc));
-    font_smp_desc.wrap_u = SG_WRAP_CLAMP_TO_EDGE;
-    font_smp_desc.wrap_v = SG_WRAP_CLAMP_TO_EDGE;
-    font_smp_desc.min_filter = desc->min_filter;
-    font_smp_desc.mag_filter = desc->mag_filter;
-    font_smp_desc.label = "sokol-imgui-font-sampler";
-    _simgui.font_smp = sg_make_sampler(&font_smp_desc);
-
-    unsigned char* font_pixels;
-    int font_width, font_height;
-    #if defined(__cplusplus)
-        io->Fonts->GetTexDataAsRGBA32(&font_pixels, &font_width, &font_height);
-    #else
-        int bytes_per_pixel;
-        ImFontAtlas_GetTexDataAsRGBA32(io->Fonts, &font_pixels, &font_width, &font_height, &bytes_per_pixel);
-    #endif
-    sg_image_desc font_img_desc;
-    _simgui_clear(&font_img_desc, sizeof(font_img_desc));
-    font_img_desc.width = font_width;
-    font_img_desc.height = font_height;
-    font_img_desc.pixel_format = SG_PIXELFORMAT_RGBA8;
-    font_img_desc.data.subimage[0][0].ptr = font_pixels;
-    font_img_desc.data.subimage[0][0].size = (size_t)(font_width * font_height) * sizeof(uint32_t);
-    font_img_desc.label = "sokol-imgui-font-image";
-    _simgui.font_img = sg_make_image(&font_img_desc);
-
-    io->Fonts->TexID = simgui_imtextureid_with_sampler(_simgui.font_img, _simgui.font_smp);
-*/
-}
-
-SOKOL_API_IMPL void simgui_destroy_fonts_texture(void) {
-/*
-    // NOTE: it's valid to call the destroy funcs with SG_INVALID_ID
-    sg_destroy_sampler(_simgui.font_smp);
-    sg_destroy_image(_simgui.font_img);
-    _simgui.font_smp.id = SG_INVALID_ID;
-    _simgui.font_img.id = SG_INVALID_ID;
-*/
-}
-
 SOKOL_API_IMPL void simgui_shutdown(void) {
     SOKOL_ASSERT(_SIMGUI_INIT_COOKIE == _simgui.init_cookie);