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Examples: WGPU: tweak headers and standardize other things so examples have less differences. (#8381)

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ocornut 2025-11-03 19:04:44 +01:00
parent 3cc8b470a6
commit 8e5e79054e
3 changed files with 23 additions and 20 deletions
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10
examples/example_glfw_wgpu/main.cpp
View file

@ -22,13 +22,12 @@
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_WGPU)
#include <emscripten/html5_webgpu.h>
#endif
#include <webgpu/webgpu.h>
#include <webgpu/webgpu_cpp.h>
#include "../libs/emscripten/emscripten_mainloop_stub.h"
#else
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN)
#include <webgpu/webgpu_glfw.h>
#endif
#include <webgpu/webgpu.h>
#if defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN)
#include <webgpu/webgpu_cpp.h>
#endif
// Data
@ -323,6 +322,7 @@ int main(int, char**)
#endif
#include <GLFW/glfw3native.h>
#undef Status // X11 headers are leaking this.
#undef Success // X11 headers are leaking this.
WGPUSurface CreateWGPUSurface(const WGPUInstance& instance, GLFWwindow* window)
{

17
examples/example_sdl2_wgpu/main.cpp
View file

@ -30,13 +30,13 @@
#endif
// Data
WGPUInstance wgpu_instance = nullptr;
WGPUDevice wgpu_device = nullptr;
WGPUSurface wgpu_surface = nullptr;
WGPUQueue wgpu_queue = nullptr;
WGPUSurfaceConfiguration wgpu_surface_configuration = {};
int wgpu_surface_width = 1280;
int wgpu_surface_height = 800;
static WGPUInstance wgpu_instance = nullptr;
static WGPUDevice wgpu_device = nullptr;
static WGPUSurface wgpu_surface = nullptr;
static WGPUQueue wgpu_queue = nullptr;
static WGPUSurfaceConfiguration wgpu_surface_configuration = {};
static int wgpu_surface_width = 1280;
static int wgpu_surface_height = 800;
// Forward declarations
static bool InitWGPU(SDL_Window* window);
@ -282,6 +282,9 @@ int main(int, char**)
#if !defined(__EMSCRIPTEN__) && (defined(IMGUI_IMPL_WEBGPU_BACKEND_WGPU) || defined(IMGUI_IMPL_WEBGPU_BACKEND_DAWN))
#include <SDL_syswm.h>
#undef Status // X11 headers are leaking this.
#undef Success // X11 headers are leaking this.
WGPUSurface CreateWGPUSurface(const WGPUInstance& instance, SDL_Window* window)
{
SDL_SysWMinfo sysWMInfo;

16
examples/example_sdl3_wgpu/main.cpp
View file

@ -32,18 +32,18 @@
#endif
// Data
WGPUInstance wgpu_instance = nullptr;
WGPUDevice wgpu_device = nullptr;
WGPUSurface wgpu_surface = nullptr;
WGPUQueue wgpu_queue = nullptr;
WGPUSurfaceConfiguration wgpu_surface_configuration = {};
int wgpu_surface_width = 1280;
int wgpu_surface_height = 800;
static WGPUInstance wgpu_instance = nullptr;
static WGPUDevice wgpu_device = nullptr;
static WGPUSurface wgpu_surface = nullptr;
static WGPUQueue wgpu_queue = nullptr;
static WGPUSurfaceConfiguration wgpu_surface_configuration = {};
static int wgpu_surface_width = 1280;
static int wgpu_surface_height = 800;
// Forward declarations
static bool InitWGPU(SDL_Window* window);
void ResizeSurface(int width, int height)
static void ResizeSurface(int width, int height)
{
wgpu_surface_configuration.width = wgpu_surface_width = width;
wgpu_surface_configuration.height = wgpu_surface_height = height;