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Diffstat (limited to '3rdparty/glfw/source/tests/timeout.c')
-rw-r--r-- | 3rdparty/glfw/source/tests/timeout.c | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/3rdparty/glfw/source/tests/timeout.c b/3rdparty/glfw/source/tests/timeout.c deleted file mode 100644 index c273746..0000000 --- a/3rdparty/glfw/source/tests/timeout.c +++ /dev/null @@ -1,99 +0,0 @@ -//======================================================================== -// Event wait timeout test -// Copyright (c) Camilla Löwy <[email protected]> -// -// This software is provided 'as-is', without any express or implied -// warranty. In no event will the authors be held liable for any damages -// arising from the use of this software. -// -// Permission is granted to anyone to use this software for any purpose, -// including commercial applications, and to alter it and redistribute it -// freely, subject to the following restrictions: -// -// 1. The origin of this software must not be misrepresented; you must not -// claim that you wrote the original software. If you use this software -// in a product, an acknowledgment in the product documentation would -// be appreciated but is not required. -// -// 2. Altered source versions must be plainly marked as such, and must not -// be misrepresented as being the original software. -// -// 3. This notice may not be removed or altered from any source -// distribution. -// -//======================================================================== -// -// This test is intended to verify that waiting for events with timeout works -// -//======================================================================== - -#define GLAD_GL_IMPLEMENTATION -#include <glad/gl.h> -#define GLFW_INCLUDE_NONE -#include <GLFW/glfw3.h> - -#include <time.h> -#include <math.h> -#include <stdio.h> -#include <stdlib.h> - -static void error_callback(int error, const char* description) -{ - fprintf(stderr, "Error: %s\n", description); -} - -static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods) -{ - if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS) - glfwSetWindowShouldClose(window, GLFW_TRUE); -} - -static float nrand(void) -{ - return (float) rand() / (float) RAND_MAX; -} - -int main(void) -{ - GLFWwindow* window; - - srand((unsigned int) time(NULL)); - - glfwSetErrorCallback(error_callback); - - if (!glfwInit()) - exit(EXIT_FAILURE); - - window = glfwCreateWindow(640, 480, "Event Wait Timeout Test", NULL, NULL); - if (!window) - { - glfwTerminate(); - exit(EXIT_FAILURE); - } - - glfwMakeContextCurrent(window); - gladLoadGL(glfwGetProcAddress); - glfwSetKeyCallback(window, key_callback); - - while (!glfwWindowShouldClose(window)) - { - int width, height; - float r = nrand(), g = nrand(), b = nrand(); - float l = (float) sqrt(r * r + g * g + b * b); - - glfwGetFramebufferSize(window, &width, &height); - - glViewport(0, 0, width, height); - glClearColor(r / l, g / l, b / l, 1.f); - glClear(GL_COLOR_BUFFER_BIT); - glfwSwapBuffers(window); - - glfwWaitEventsTimeout(1.0); - } - - glfwDestroyWindow(window); - - glfwTerminate(); - exit(EXIT_SUCCESS); -} - |