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update Dear ImGui to 1.92.0, part 1

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This commit is contained in:
tildearrow 2025-08-11 20:40:50 -05:00
parent e757ccec55
commit 11ecbebcdc
52 changed files with 7788 additions and 3871 deletions
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9
extern/imgui_software_renderer/imgui_sw.cpp vendored
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@ -647,6 +647,7 @@ static void paint_imgui(uint32_t *pixels, ImDrawData *drawData, int fb_width, in
bool ImGui_ImplSW_Init(SDL_Window* win) {
ImGuiIO& io = ImGui::GetIO();
ImGuiIO& platform_io = ImGui::GetPlatformIO();
IM_ASSERT(io.BackendRendererUserData == nullptr);
if (SDL_HasWindowSurface(win)==SDL_FALSE) {
@ -657,6 +658,9 @@ bool ImGui_ImplSW_Init(SDL_Window* win) {
bd->Window = win;
io.BackendRendererUserData = (void*)bd;
io.BackendRendererName = "imgui_sw";
io.BackendFlags |= ImGuiBackendFlags_RendererHasTextures;
platform_io.Renderer_TextureMaxWidth = platform_io.Renderer_TextureMaxHeight = (int)4096;
return true;
}
@ -669,6 +673,7 @@ void ImGui_ImplSW_Shutdown() {
ImGui_ImplSW_DestroyDeviceObjects();
io.BackendRendererName = nullptr;
io.BackendRendererUserData = nullptr;
io.BackendFlags &= ~ImGuiBackendFlags_RendererHasTextures;
IM_DELETE(bd);
}
@ -676,8 +681,6 @@ bool ImGui_ImplSW_NewFrame() {
ImGui_ImplSW_Data* bd = ImGui_ImplSW_GetBackendData();
IM_ASSERT(bd != nullptr);
if (!bd->FontTexture) ImGui_ImplSW_CreateDeviceObjects();
return true;
}
@ -728,7 +731,7 @@ void ImGui_ImplSW_DestroyFontsTexture() {
}
bool ImGui_ImplSW_CreateDeviceObjects() {
return ImGui_ImplSW_CreateFontsTexture();
return true;
}
void ImGui_ImplSW_DestroyDeviceObjects() {