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Removed some and clarified remaining GLFW error tokens.

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This commit is contained in:
Camilla Berglund 2010-10-05 00:08:19 +02:00
parent 419f9f17a1
commit 52546171d0
7 changed files with 41 additions and 47 deletions
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16
include/GL/glfw3.h
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@ -353,15 +353,13 @@ extern "C" {
/* glfwGetError/glfwErrorString tokens */ /* glfwGetError/glfwErrorString tokens */
#define GLFW_NO_ERROR 0 #define GLFW_NO_ERROR 0
#define GLFW_NOT_INITIALIZED 0x00070001 #define GLFW_NOT_INITIALIZED 0x00070001
#define GLFW_INVALID_ENUM 0x00070002 #define GLFW_NO_CURRENT_WINDOW 0x00070002
#define GLFW_INVALID_VALUE 0x00070003 #define GLFW_INVALID_ENUM 0x00070003
#define GLFW_OUT_OF_MEMORY 0x00070004 #define GLFW_INVALID_VALUE 0x00070004
#define GLFW_OPENGL_NOT_SUPPORTED 0x00070005 #define GLFW_OUT_OF_MEMORY 0x00070005
#define GLFW_NO_PIXEL_FORMAT 0x00070006 #define GLFW_OPENGL_UNAVAILABLE 0x00070006
#define GLFW_VIDEO_MODE_FAILED 0x00070007 #define GLFW_VERSION_UNAVAILABLE 0x00070007
#define GLFW_UNAVAILABLE_VERSION 0x00070008 #define GLFW_PLATFORM_ERROR 0x00070008
#define GLFW_NO_CURRENT_WINDOW 0x00070009
#define GLFW_INTERNAL_ERROR 0x0007000A
/************************************************************************* /*************************************************************************

10
src/cocoa/cocoa_window.m
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@ -475,7 +475,7 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
// Fail if OpenGL 3.0 or above was requested // Fail if OpenGL 3.0 or above was requested
if (wndconfig->glMajor > 2) if (wndconfig->glMajor > 2)
{ {
_glfwSetError(GLFW_UNAVAILABLE_VERSION); _glfwSetError(GLFW_VERSION_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -486,7 +486,7 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
_glfwLibrary.NS.delegate = [[GLFWApplicationDelegate alloc] init]; _glfwLibrary.NS.delegate = [[GLFWApplicationDelegate alloc] init];
if (_glfwLibrary.NS.delegate == nil) if (_glfwLibrary.NS.delegate == nil)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -496,7 +496,7 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
window->NS.delegate = [[GLFWWindowDelegate alloc] initWithGlfwWindow:window]; window->NS.delegate = [[GLFWWindowDelegate alloc] initWithGlfwWindow:window];
if (window->NS.delegate == nil) if (window->NS.delegate == nil)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -627,7 +627,7 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
[[NSOpenGLPixelFormat alloc] initWithAttributes:attributes]; [[NSOpenGLPixelFormat alloc] initWithAttributes:attributes];
if (window->NSGL.pixelFormat == nil) if (window->NSGL.pixelFormat == nil)
{ {
_glfwSetError(GLFW_NO_PIXEL_FORMAT); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -641,7 +641,7 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
shareContext:share]; shareContext:share];
if (window->NSGL.context == nil) if (window->NSGL.context == nil)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }

18
src/error.c
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@ -79,24 +79,20 @@ GLFWAPI const char* glfwErrorString(int error)
return "No error"; return "No error";
case GLFW_NOT_INITIALIZED: case GLFW_NOT_INITIALIZED:
return "The GLFW library is not initialized"; return "The GLFW library is not initialized";
case GLFW_NO_CURRENT_WINDOW:
return "There is no current GLFW window";
case GLFW_INVALID_ENUM: case GLFW_INVALID_ENUM:
return "Invalid argument for enum parameter"; return "Invalid argument for enum parameter";
case GLFW_INVALID_VALUE: case GLFW_INVALID_VALUE:
return "Invalid value for parameter"; return "Invalid value for parameter";
case GLFW_OUT_OF_MEMORY: case GLFW_OUT_OF_MEMORY:
return "Out of memory"; return "Out of memory";
case GLFW_OPENGL_NOT_SUPPORTED: case GLFW_OPENGL_UNAVAILABLE:
return "OpenGL is not supported"; return "OpenGL is not available on this machine";
case GLFW_NO_PIXEL_FORMAT: case GLFW_VERSION_UNAVAILABLE:
return "No matching framebuffer pixel format could be found";
case GLFW_VIDEO_MODE_FAILED:
return "Video mode setting failed";
case GLFW_UNAVAILABLE_VERSION:
return "The requested OpenGL version is unavailable"; return "The requested OpenGL version is unavailable";
case GLFW_NO_CURRENT_WINDOW: case GLFW_PLATFORM_ERROR:
return "There is no current GLFW window"; return "A platform-specific error occurred";
case GLFW_INTERNAL_ERROR:
return "Internal GLFW library error";
default: default:
// TODO: Set GLFW_INVALID_ENUM here? // TODO: Set GLFW_INVALID_ENUM here?
return NULL; return NULL;

18
src/win32/win32_window.c
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@ -184,7 +184,7 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
if (!count) if (!count)
{ {
_glfwSetError(GLFW_NO_PIXEL_FORMAT); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return NULL; return NULL;
} }
@ -324,13 +324,13 @@ static GLboolean createContext(_GLFWwindow* window,
if (!_glfw_DescribePixelFormat(window->WGL.DC, pixelFormat, sizeof(pfd), &pfd)) if (!_glfw_DescribePixelFormat(window->WGL.DC, pixelFormat, sizeof(pfd), &pfd))
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
if (!_glfw_SetPixelFormat(window->WGL.DC, pixelFormat, &pfd)) if (!_glfw_SetPixelFormat(window->WGL.DC, pixelFormat, &pfd))
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -380,7 +380,7 @@ static GLboolean createContext(_GLFWwindow* window,
attribs); attribs);
if (!window->WGL.context) if (!window->WGL.context)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_VERSION_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
} }
@ -389,7 +389,7 @@ static GLboolean createContext(_GLFWwindow* window,
window->WGL.context = wglCreateContext(window->WGL.DC); window->WGL.context = wglCreateContext(window->WGL.DC);
if (!window->WGL.context) if (!window->WGL.context)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -397,7 +397,7 @@ static GLboolean createContext(_GLFWwindow* window,
{ {
if (!wglShareLists(share, window->WGL.context)) if (!wglShareLists(share, window->WGL.context))
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
} }
@ -1082,7 +1082,7 @@ static ATOM registerWindowClass(void)
classAtom = RegisterClass(&wc); classAtom = RegisterClass(&wc);
if (!classAtom) if (!classAtom)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return 0; return 0;
} }
@ -1196,14 +1196,14 @@ static int createWindow(_GLFWwindow* window,
if (!window->Win32.handle) if (!window->Win32.handle)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
window->WGL.DC = GetDC(window->Win32.handle); window->WGL.DC = GetDC(window->Win32.handle);
if (!window->WGL.DC) if (!window->WGL.DC)
{ {
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }

4
src/window.c
View File

@ -564,7 +564,7 @@ GLFWAPI GLFWwindow glfwOpenWindow(int width, int height,
// The desired OpenGL version is greater than the actual version // The desired OpenGL version is greater than the actual version
// This only happens if the machine lacks {GLX|WGL}_ARB_create_context // This only happens if the machine lacks {GLX|WGL}_ARB_create_context
glfwCloseWindow(window); glfwCloseWindow(window);
_glfwSetError(GLFW_UNAVAILABLE_VERSION); _glfwSetError(GLFW_VERSION_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -574,7 +574,7 @@ GLFWAPI GLFWwindow glfwOpenWindow(int width, int height,
if (!window->GetStringi) if (!window->GetStringi)
{ {
glfwCloseWindow(window); glfwCloseWindow(window);
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
} }

6
src/x11/x11_init.c
View File

@ -71,7 +71,7 @@ static GLboolean initDisplay(void)
if (!_glfwLibrary.X11.display) if (!_glfwLibrary.X11.display)
{ {
fprintf(stderr, "Failed to open X display\n"); fprintf(stderr, "Failed to open X display\n");
_glfwSetError(GLFW_OPENGL_NOT_SUPPORTED); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -106,7 +106,7 @@ static GLboolean initDisplay(void)
if (!glXQueryExtension(_glfwLibrary.X11.display, NULL, NULL)) if (!glXQueryExtension(_glfwLibrary.X11.display, NULL, NULL))
{ {
fprintf(stderr, "GLX not supported\n"); fprintf(stderr, "GLX not supported\n");
_glfwSetError(GLFW_OPENGL_NOT_SUPPORTED); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -115,7 +115,7 @@ static GLboolean initDisplay(void)
&_glfwLibrary.X11.glxMinor)) &_glfwLibrary.X11.glxMinor))
{ {
fprintf(stderr, "Unable to query GLX version\n"); fprintf(stderr, "Unable to query GLX version\n");
_glfwSetError(GLFW_OPENGL_NOT_SUPPORTED); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }

16
src/x11/x11_window.c
View File

@ -388,7 +388,7 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
if (!window->GLX.has_GLX_SGIX_fbconfig) if (!window->GLX.has_GLX_SGIX_fbconfig)
{ {
fprintf(stderr, "GLXFBConfigs are not supported by the X server\n"); fprintf(stderr, "GLXFBConfigs are not supported by the X server\n");
_glfwSetError(GLFW_NO_PIXEL_FORMAT); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return NULL; return NULL;
} }
} }
@ -402,7 +402,7 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
if (!count) if (!count)
{ {
fprintf(stderr, "No GLXFBConfigs returned\n"); fprintf(stderr, "No GLXFBConfigs returned\n");
_glfwSetError(GLFW_NO_PIXEL_FORMAT); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return NULL; return NULL;
} }
} }
@ -412,7 +412,7 @@ static _GLFWfbconfig* getFBConfigs(_GLFWwindow* window, unsigned int* found)
if (!count) if (!count)
{ {
fprintf(stderr, "No GLXFBConfigs returned\n"); fprintf(stderr, "No GLXFBConfigs returned\n");
_glfwSetError(GLFW_NO_PIXEL_FORMAT); _glfwSetError(GLFW_OPENGL_UNAVAILABLE);
return NULL; return NULL;
} }
} }
@ -520,7 +520,7 @@ static int createContext(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, G
if (fbconfig == NULL) if (fbconfig == NULL)
{ {
fprintf(stderr, "Unable to retrieve the selected GLXFBConfig\n"); fprintf(stderr, "Unable to retrieve the selected GLXFBConfig\n");
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
} }
@ -542,7 +542,7 @@ static int createContext(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, G
XFree(fbconfig); XFree(fbconfig);
fprintf(stderr, "Unable to retrieve visual for GLXFBconfig\n"); fprintf(stderr, "Unable to retrieve visual for GLXFBconfig\n");
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -577,7 +577,7 @@ static int createContext(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, G
{ {
fprintf(stderr, "OpenGL profile requested but GLX_ARB_create_context_profile " fprintf(stderr, "OpenGL profile requested but GLX_ARB_create_context_profile "
"is unavailable\n"); "is unavailable\n");
_glfwSetError(GLFW_UNAVAILABLE_VERSION); _glfwSetError(GLFW_VERSION_UNAVAILABLE);
return GL_FALSE; return GL_FALSE;
} }
@ -634,7 +634,7 @@ static int createContext(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, G
{ {
fprintf(stderr, "Unable to create OpenGL context\n"); fprintf(stderr, "Unable to create OpenGL context\n");
// TODO: Handle all the various error codes here // TODO: Handle all the various error codes here
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
@ -752,7 +752,7 @@ static GLboolean createWindow(_GLFWwindow* window,
if (!window->X11.handle) if (!window->X11.handle)
{ {
// TODO: Handle all the various error codes here // TODO: Handle all the various error codes here
_glfwSetError(GLFW_INTERNAL_ERROR); _glfwSetError(GLFW_PLATFORM_ERROR);
return GL_FALSE; return GL_FALSE;
} }
} }