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Win32: Improve platform error messages

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Related to #733.
This commit is contained in:
Camilla Löwy
2017-01-19 20:29:27 +01:00
parent c873327fe3
commit c28778e28c
7 changed files with 122 additions and 83 deletions
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src/wgl_context.c
+22 -23
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@@ -44,9 +44,8 @@ static int getPixelFormatAttrib(_GLFWwindow* window, int pixelFormat, int attrib
pixelFormat,
0, 1, &attrib, &value))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to retrieve pixel format attribute %i",
attrib);
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to retrieve pixel format attribute");
return 0;
}
@@ -237,8 +236,8 @@ static void makeContextCurrentWGL(_GLFWwindow* window)
_glfwPlatformSetCurrentContext(window);
else
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to make context current");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to make context current");
_glfwPlatformSetCurrentContext(NULL);
}
}
@@ -246,8 +245,8 @@ static void makeContextCurrentWGL(_GLFWwindow* window)
{
if (!wglMakeCurrent(NULL, NULL))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to clear current context");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to clear current context");
}
_glfwPlatformSetCurrentContext(NULL);
@@ -353,25 +352,24 @@ static void loadWGLExtensions(void)
if (!SetPixelFormat(dc, ChoosePixelFormat(dc, &pfd), &pfd))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to set pixel format for dummy context");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to set pixel format for dummy context");
return;
}
rc = wglCreateContext(dc);
if (!rc)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to create dummy context");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to create dummy context");
return;
}
if (!wglMakeCurrent(dc, rc))
{
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to make dummy context current");
wglDeleteContext(rc);
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to make dummy context current");
return;
}
@@ -430,7 +428,8 @@ GLFWbool _glfwInitWGL(void)
_glfw.wgl.instance = LoadLibraryA("opengl32.dll");
if (!_glfw.wgl.instance)
{
_glfwInputError(GLFW_PLATFORM_ERROR, "WGL: Failed to load opengl32.dll");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to load opengl32.dll");
return GLFW_FALSE;
}
@@ -497,15 +496,15 @@ GLFWbool _glfwCreateContextWGL(_GLFWwindow* window,
if (!DescribePixelFormat(window->context.wgl.dc,
pixelFormat, sizeof(pfd), &pfd))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to retrieve PFD for selected pixel format");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to retrieve PFD for selected pixel format");
return GLFW_FALSE;
}
if (!SetPixelFormat(window->context.wgl.dc, pixelFormat, &pfd))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to set selected pixel format");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to set selected pixel format");
return GLFW_FALSE;
}
@@ -669,8 +668,8 @@ GLFWbool _glfwCreateContextWGL(_GLFWwindow* window,
window->context.wgl.handle = wglCreateContext(window->context.wgl.dc);
if (!window->context.wgl.handle)
{
_glfwInputError(GLFW_VERSION_UNAVAILABLE,
"WGL: Failed to create OpenGL context");
_glfwInputErrorWin32(GLFW_VERSION_UNAVAILABLE,
"WGL: Failed to create OpenGL context");
return GLFW_FALSE;
}
@@ -678,8 +677,8 @@ GLFWbool _glfwCreateContextWGL(_GLFWwindow* window,
{
if (!wglShareLists(share, window->context.wgl.handle))
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"WGL: Failed to enable sharing with specified OpenGL context");
_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
"WGL: Failed to enable sharing with specified OpenGL context");
return GLFW_FALSE;
}
}