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Diffstat (limited to 'imgui-1.92.1/backends/imgui_impl_opengl2.h')
| -rw-r--r-- | imgui-1.92.1/backends/imgui_impl_opengl2.h | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/imgui-1.92.1/backends/imgui_impl_opengl2.h b/imgui-1.92.1/backends/imgui_impl_opengl2.h deleted file mode 100644 index 014a03a..0000000 --- a/imgui-1.92.1/backends/imgui_impl_opengl2.h +++ /dev/null @@ -1,43 +0,0 @@ -// dear imgui: Renderer Backend for OpenGL2 (legacy OpenGL, fixed pipeline) -// This needs to be used along with a Platform Backend (e.g. GLFW, SDL, Win32, custom..) - -// Implemented features: -// [X] Renderer: User texture binding. Use 'GLuint' OpenGL texture as texture identifier. Read the FAQ about ImTextureID/ImTextureRef! -// [X] Renderer: Texture updates support for dynamic font atlas (ImGuiBackendFlags_RendererHasTextures). -// Missing features or Issues: -// [ ] Renderer: Large meshes support (64k+ vertices) even with 16-bit indices (ImGuiBackendFlags_RendererHasVtxOffset). - -// You can use unmodified imgui_impl_* files in your project. See examples/ folder for examples of using this. -// Prefer including the entire imgui/ repository into your project (either as a copy or as a submodule), and only build the backends you need. -// Learn about Dear ImGui: -// - FAQ https://dearimgui.com/faq -// - Getting Started https://dearimgui.com/getting-started -// - Documentation https://dearimgui.com/docs (same as your local docs/ folder). -// - Introduction, links and more at the top of imgui.cpp - -// **DO NOT USE THIS CODE IF YOUR CODE/ENGINE IS USING MODERN OPENGL (SHADERS, VBO, VAO, etc.)** -// **Prefer using the code in imgui_impl_opengl3.cpp** -// This code is mostly provided as a reference to learn how ImGui integration works, because it is shorter to read. -// If your code is using GL3+ context or any semi modern OpenGL calls, using this is likely to make everything more -// complicated, will require your code to reset every single OpenGL attributes to their initial state, and might -// confuse your GPU driver. -// The GL2 code is unable to reset attributes or even call e.g. "glUseProgram(0)" because they don't exist in that API. - -#pragma once -#include "imgui.h" // IMGUI_IMPL_API -#ifndef IMGUI_DISABLE - -// Follow "Getting Started" link and check examples/ folder to learn about using backends! -IMGUI_IMPL_API bool ImGui_ImplOpenGL2_Init(); -IMGUI_IMPL_API void ImGui_ImplOpenGL2_Shutdown(); -IMGUI_IMPL_API void ImGui_ImplOpenGL2_NewFrame(); -IMGUI_IMPL_API void ImGui_ImplOpenGL2_RenderDrawData(ImDrawData* draw_data); - -// Called by Init/NewFrame/Shutdown -IMGUI_IMPL_API bool ImGui_ImplOpenGL2_CreateDeviceObjects(); -IMGUI_IMPL_API void ImGui_ImplOpenGL2_DestroyDeviceObjects(); - -// (Advanced) Use e.g. if you need to precisely control the timing of texture updates (e.g. for staged rendering), by setting ImDrawData::Textures = NULL to handle this manually. -IMGUI_IMPL_API void ImGui_ImplOpenGL2_UpdateTexture(ImTextureData* tex); - -#endif // #ifndef IMGUI_DISABLE |
