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path: root/vendor/zgui/src/backend_glfw_wgpu.zig
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Diffstat (limited to 'vendor/zgui/src/backend_glfw_wgpu.zig')
-rw-r--r--vendor/zgui/src/backend_glfw_wgpu.zig67
1 files changed, 0 insertions, 67 deletions
diff --git a/vendor/zgui/src/backend_glfw_wgpu.zig b/vendor/zgui/src/backend_glfw_wgpu.zig
deleted file mode 100644
index e6fa517..0000000
--- a/vendor/zgui/src/backend_glfw_wgpu.zig
+++ /dev/null
@@ -1,67 +0,0 @@
-const gui = @import("gui.zig");
-const backend_glfw = @import("backend_glfw.zig");
-
-// This call will install GLFW callbacks to handle GUI interactions.
-// Those callbacks will chain-call user's previously installed callbacks, if any.
-// This means that custom user's callbacks need to be installed *before* calling zgpu.gui.init().
-pub fn init(
- window: *const anyopaque, // zglfw.Window
- wgpu_device: *const anyopaque, // wgpu.Device
- wgpu_swap_chain_format: u32, // wgpu.TextureFormat
- wgpu_depth_format: u32, // wgpu.TextureFormat
-) void {
- backend_glfw.init(window);
-
- var info = ImGui_ImplWGPU_InitInfo{
- .device = wgpu_device,
- .num_frames_in_flight = 1,
- .rt_format = wgpu_swap_chain_format,
- .depth_format = wgpu_depth_format,
- .pipeline_multisample_state = .{},
- };
-
- if (!ImGui_ImplWGPU_Init(&info)) {
- unreachable;
- }
-}
-
-pub fn deinit() void {
- ImGui_ImplWGPU_Shutdown();
- backend_glfw.deinit();
-}
-
-pub fn newFrame(fb_width: u32, fb_height: u32) void {
- ImGui_ImplWGPU_NewFrame();
- backend_glfw.newFrame();
-
- gui.io.setDisplaySize(@floatFromInt(fb_width), @floatFromInt(fb_height));
- gui.io.setDisplayFramebufferScale(1.0, 1.0);
-
- gui.newFrame();
-}
-
-pub fn draw(wgpu_render_pass: *const anyopaque) void {
- gui.render();
- ImGui_ImplWGPU_RenderDrawData(gui.getDrawData(), wgpu_render_pass);
-}
-
-pub const ImGui_ImplWGPU_InitInfo = extern struct {
- device: *const anyopaque,
- num_frames_in_flight: u32 = 1,
- rt_format: u32,
- depth_format: u32,
-
- pipeline_multisample_state: extern struct {
- next_in_chain: ?*const anyopaque = null,
- count: u32 = 1,
- mask: u32 = @bitCast(@as(i32, -1)),
- alpha_to_coverage_enabled: bool = false,
- },
-};
-
-// Those functions are defined in 'imgui_impl_wgpu.cpp`
-// (they include few custom changes).
-extern fn ImGui_ImplWGPU_Init(init_info: *ImGui_ImplWGPU_InitInfo) bool;
-extern fn ImGui_ImplWGPU_NewFrame() void;
-extern fn ImGui_ImplWGPU_RenderDrawData(draw_data: *const anyopaque, pass_encoder: *const anyopaque) void;
-extern fn ImGui_ImplWGPU_Shutdown() void;