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Minor fixes to example_sdl_metal and a changelog entry.

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Add example_sdl_metal to CI builds.

Closes #3017.
This commit is contained in:
Rokas Kupstys
2020-02-10 16:13:29 +02:00
committed by omar
parent f346b4b302
commit 21b9e42964
12 changed files with 37 additions and 61 deletions
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31
examples/example_sdl_metal/main.mm
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@ -1,17 +1,16 @@
// ImGui - standalone example application for GLFW + Metal, using programmable pipeline
// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
// Dear ImGui: standalone example application for SDL2 + Metal
// If you are new to dear imgui, see examples/README.txt and documentation at the top of imgui.cpp.
// (SDL is a cross-platform general purpose library for handling windows, inputs, OpenGL/Vulkan/Metal graphics context creation, etc.)
#include "imgui.h"
#include "imgui_impl_sdl.h"
#include "imgui_impl_metal.h"
#include "SDL.h"
#include <stdio.h>
#include <SDL.h>
#import <Metal/Metal.h>
#import <QuartzCore/QuartzCore.h>
#include <stdio.h>
int main(int, char**)
{
// Setup Dear ImGui binding
@ -49,27 +48,17 @@ int main(int, char**)
return -1;
}
SDL_Window* window = SDL_CreateWindow(
"Dear ImGui SDL+Metal example",
SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED,
1280,
720,
SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI
);
// Inform SDL that we will be using metal for rendering. Without this hint initialization of metal renderer may fail.
SDL_SetHint(SDL_HINT_RENDER_DRIVER, "metal");
SDL_Window* window = SDL_CreateWindow("Dear ImGui SDL+Metal example", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 1280, 720, SDL_WINDOW_RESIZABLE | SDL_WINDOW_ALLOW_HIGHDPI);
if (window == NULL)
{
printf("Error creating window: %s\n", SDL_GetError());
return -2;
}
SDL_Renderer* renderer = SDL_CreateRenderer(
window,
-1,
SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC
);
SDL_Renderer* renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
if (renderer == NULL)
{
printf("Error creating renderer: %s\n", SDL_GetError());
@ -125,7 +114,7 @@ int main(int, char**)
// Start the Dear ImGui frame
ImGui_ImplMetal_NewFrame(renderPassDescriptor);
ImGui_ImplSDL2_NewFrame_Metal(window);
ImGui_ImplSDL2_NewFrame(window);
ImGui::NewFrame();
// 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).