mirror of https://github.com/ocornut/imgui
ImFontAtlas: move implicit AddFontDefault call to Build() function + remove unnecessary asserts in backend.
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@ -157,7 +157,6 @@ void ImGui_ImplAndroid_Shutdown()
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void ImGui_ImplAndroid_NewFrame()
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{
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ImGuiIO& io = ImGui::GetIO();
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IM_ASSERT(io.Fonts->IsBuilt() && "Font atlas not built! It is generally built by the renderer backend. Missing call to renderer _NewFrame() function? e.g. ImGui_ImplOpenGL3_NewFrame().");
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// Process queued key events
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// FIXME: This is a workaround for multiple key event actions occurring at once (see above) and can be removed once we use upcoming input queue.
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@ -354,7 +354,6 @@ static void ImGui_ImplGlfw_UpdateGamepads()
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void ImGui_ImplGlfw_NewFrame()
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{
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ImGuiIO& io = ImGui::GetIO();
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IM_ASSERT(io.Fonts->IsBuilt() && "Font atlas not built! It is generally built by the renderer backend. Missing call to renderer _NewFrame() function? e.g. ImGui_ImplOpenGL3_NewFrame().");
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// Setup display size (every frame to accommodate for window resizing)
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int w, h;
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@ -4,7 +4,7 @@
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// Implemented features:
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// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture identifier as void*/ImTextureID. Read the FAQ about ImTextureID!
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// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
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// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
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// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
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// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
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// Read online: https://github.com/ocornut/imgui/tree/master/docs
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@ -11,7 +11,7 @@
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// Missing features:
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// [ ] Platform: SDL2 handling of IME under Windows appears to be broken and it explicitly disable the regular Windows IME. You can restore Windows IME by compiling SDL with SDL_DISABLE_WINDOWS_IME.
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// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
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// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this.
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// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need.
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// If you are new to Dear ImGui, read documentation from the docs/ folder + read the top of imgui.cpp.
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// Read online: https://github.com/ocornut/imgui/tree/master/docs
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@ -351,7 +351,6 @@ static void ImGui_ImplSDL2_UpdateGamepads()
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void ImGui_ImplSDL2_NewFrame(SDL_Window* window)
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{
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ImGuiIO& io = ImGui::GetIO();
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IM_ASSERT(io.Fonts->IsBuilt() && "Font atlas not built! It is generally built by the renderer backend. Missing call to renderer _NewFrame() function? e.g. ImGui_ImplOpenGL3_NewFrame().");
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// Setup display size (every frame to accommodate for window resizing)
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int w, h;
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@ -267,7 +267,6 @@ static void ImGui_ImplWin32_UpdateGamepads()
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void ImGui_ImplWin32_NewFrame()
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{
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ImGuiIO& io = ImGui::GetIO();
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IM_ASSERT(io.Fonts->IsBuilt() && "Font atlas not built! It is generally built by the renderer backend. Missing call to renderer _NewFrame() function? e.g. ImGui_ImplOpenGL3_NewFrame().");
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// Setup display size (every frame to accommodate for window resizing)
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RECT rect = { 0, 0, 0, 0 };
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@ -7173,8 +7173,7 @@ static void ImGui::ErrorCheckNewFrameSanityChecks()
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IM_ASSERT((g.IO.DeltaTime > 0.0f || g.FrameCount == 0) && "Need a positive DeltaTime!");
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IM_ASSERT((g.FrameCount == 0 || g.FrameCountEnded == g.FrameCount) && "Forgot to call Render() or EndFrame() at the end of the previous frame?");
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IM_ASSERT(g.IO.DisplaySize.x >= 0.0f && g.IO.DisplaySize.y >= 0.0f && "Invalid DisplaySize value!");
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IM_ASSERT(g.IO.Fonts->Fonts.Size > 0 && "Font Atlas not built. Did you call io.Fonts->GetTexDataAsRGBA32() / GetTexDataAsAlpha8()?");
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IM_ASSERT(g.IO.Fonts->Fonts[0]->IsLoaded() && "Font Atlas not built. Did you call io.Fonts->GetTexDataAsRGBA32() / GetTexDataAsAlpha8()?");
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IM_ASSERT(g.IO.Fonts->IsBuilt() && "Font Atlas not built! Make sure you called ImGui_ImplXXXX_NewFrame() function for renderer backend, which should call io.Fonts->GetTexDataAsRGBA32() / GetTexDataAsAlpha8()");
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IM_ASSERT(g.Style.CurveTessellationTol > 0.0f && "Invalid style setting!");
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IM_ASSERT(g.Style.CircleTessellationMaxError > 0.0f && "Invalid style setting!");
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IM_ASSERT(g.Style.Alpha >= 0.0f && g.Style.Alpha <= 1.0f && "Invalid style setting!"); // Allows us to avoid a few clamps in color computations
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@ -2033,11 +2033,7 @@ void ImFontAtlas::GetTexDataAsAlpha8(unsigned char** out_pixels, int* out_wid
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{
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// Build atlas on demand
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if (TexPixelsAlpha8 == NULL)
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{
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if (ConfigData.empty())
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AddFontDefault();
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Build();
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}
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*out_pixels = TexPixelsAlpha8;
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if (out_width) *out_width = TexWidth;
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@ -2258,6 +2254,10 @@ bool ImFontAtlas::Build()
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{
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IM_ASSERT(!Locked && "Cannot modify a locked ImFontAtlas between NewFrame() and EndFrame/Render()!");
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// Default font is none are specified
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if (ConfigData.Size == 0)
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AddFontDefault();
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// Select builder
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// - Note that we do not reassign to atlas->FontBuilderIO, since it is likely to point to static data which
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// may mess with some hot-reloading schemes. If you need to assign to this (for dynamic selection) AND are
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