Initial import of 2.7 Lite.

2026-09-22 16:52:57 +00:00 · 2010-09-07 17:34:51 +02:00
parent efef33c791
commit 3249f812d6
97 changed files with 25983 additions and 0 deletions
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+//========================================================================
+// Mouse cursor bug test
+// Copyright (c) Camilla Berglund <elmindreda@elmindreda.org>
+//
+// 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 came about as the result of bugs #1262764, #1726540 and
+// #1726592, all reported by the user peterpp, hence the name
+//
+// The utility of this test outside of these bugs is uncertain
+//
+//========================================================================
+
+#include <GL/glfw.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+
+static GLboolean cursor_enabled = GL_TRUE;
+
+static GLboolean open_window(void);
+
+static void toggle_mouse_cursor(void)
+{
+    if (cursor_enabled)
+        glfwDisable(GLFW_MOUSE_CURSOR);
+    else
+        glfwEnable(GLFW_MOUSE_CURSOR);
+
+    cursor_enabled = !cursor_enabled;
+}
+
+static void GLFWCALL mouse_position_callback(int x, int y)
+{
+    printf("Mouse moved to: %i %i\n", x, y);
+}
+
+static void GLFWCALL key_callback(int key, int action)
+{
+    switch (key)
+    {
+        case GLFW_KEY_SPACE:
+        {
+            if (action == GLFW_PRESS)
+                toggle_mouse_cursor();
+
+            break;
+        }
+
+        case 'R':
+        {
+            if (action == GLFW_PRESS)
+            {
+                glfwCloseWindow();
+                open_window();
+            }
+
+            break;
+        }
+    }
+}
+
+static void GLFWCALL window_size_callback(int width, int height)
+{
+    glViewport(0, 0, width, height);
+}
+
+static GLboolean open_window(void)
+{
+    int x, y;
+
+    if (!glfwOpenWindow(0, 0, 0, 0, 0, 0, 0, 0, GLFW_WINDOW))
+        return GL_FALSE;
+
+    glfwSetWindowTitle("Peter Detector");
+
+    glfwGetMousePos(&x, &y);
+    printf("Mouse position: %i %i\n", x, y);
+
+    glfwDisable(GLFW_AUTO_POLL_EVENTS);
+    glfwSetWindowSizeCallback(window_size_callback);
+    glfwSetMousePosCallback(mouse_position_callback);
+    glfwSetKeyCallback(key_callback);
+    glfwSwapInterval(1);
+
+    return GL_TRUE;
+}
+
+int main(void)
+{
+    if (!glfwInit())
+    {
+        fprintf(stderr, "Failed to initialize GLFW\n");
+        exit(1);
+    }
+
+    if (!open_window())
+    {
+        glfwTerminate();
+
+        fprintf(stderr, "Failed to open GLFW window\n");
+        exit(1);
+    }
+
+    glClearColor(0.f, 0.f, 0.f, 0.f);
+
+    while (glfwGetWindowParam(GLFW_OPENED))
+    {
+        glClear(GL_COLOR_BUFFER_BIT);
+
+        glfwSwapBuffers();
+        glfwWaitEvents();
+    }
+
+    glfwTerminate();
+    exit(0);
+}
+