diff options
| -rw-r--r-- | src/wgl/wglcontext.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/src/wgl/wglcontext.c b/src/wgl/wglcontext.c index 957689bc..92df7ccc 100644 --- a/src/wgl/wglcontext.c +++ b/src/wgl/wglcontext.c @@ -22,9 +22,8 @@ #include <windows.h> #include <stdio.h> #include <stdlib.h> -#include <GL/gl.h> -#include <GL/glext.h> -#include <GL/wglext.h> +#include <GL/glew.h> +#include <GL/wglew.h> static LRESULT CALLBACK WndProc(HWND hWnd, @@ -43,7 +42,7 @@ WndProc(HWND hWnd, return 0; } -static char * +static const char * context_error_to_string(DWORD error) { switch (error) { @@ -72,17 +71,17 @@ profile_mask_to_string(GLint profileMask) } static void -print_context_infos() +print_context_infos(void) { GLint majorVersion; GLint minorVersion; GLint profileMask; - const GLubyte *version; + const char *version; fprintf(stdout, "Context Informations\n"); - version = glGetString(GL_VERSION); - fprintf(stdout, "GL_VERSION: %s\n", glGetString(GL_VERSION)); + version = (const char *)glGetString(GL_VERSION); + fprintf(stdout, "GL_VERSION: %s\n", version); // Request informations with the new 3.x features. if (sscanf(version, "%d.%d", &majorVersion, &minorVersion) != 2) @@ -153,9 +152,9 @@ create_context(int majorVersion, int minorVersion, int profileMask, int contextF } memset(&pfd, 0, sizeof(pfd)); - pfd.nVersion = 1; pfd.nSize = sizeof(pfd); - pfd.dwFlags = PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL; + pfd.nVersion = 1; + pfd.dwFlags = PFD_DOUBLEBUFFER | PFD_DRAW_TO_WINDOW | PFD_SUPPORT_OPENGL; pfd.iPixelType = PFD_TYPE_RGBA; pfd.cColorBits = 24; pfd.cDepthBits = 24; @@ -199,7 +198,7 @@ create_context(int majorVersion, int minorVersion, int profileMask, int contextF ctx = wglCreateContextAttribsARB(hdc, 0, attribsList); if (!ctx) { DWORD error = GetLastError(); - fprintf(stderr, "wglCreateContextAttribsARB failed(): %s (0x%x)\n", + fprintf(stderr, "wglCreateContextAttribsARB failed(): %s (0x%lx)\n", context_error_to_string(error), error); return; } @@ -212,7 +211,7 @@ create_context(int majorVersion, int minorVersion, int profileMask, int contextF return; } - print_context_infos(majorVersion); + print_context_infos(); } static void |